diff options
| author | James Simmons <jsimmons@infradead.org> | 2013-09-09 18:10:52 -0400 |
|---|---|---|
| committer | James Simmons <jsimmons@infradead.org> | 2013-09-09 18:10:52 -0400 |
| commit | 428e00baa3f50a77440b4fe59644206a7fd4fbae (patch) | |
| tree | 9b56e072ba8f7a78a209d0ae6ee36fbc56f43adb /drivers/gpu | |
| parent | 345fa71bfc4e5daf54ca8c6ae6d40fb1dc2795fd (diff) | |
| parent | 86a7e1224a68511d3a1ae0b7e11581b9d37723ae (diff) | |
Merge branch 'drm-next'
Diffstat (limited to 'drivers/gpu')
211 files changed, 22067 insertions, 7536 deletions
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c index 20fcf4ee3af0..32aecb34dbce 100644 --- a/drivers/gpu/drm/ast/ast_ttm.c +++ b/drivers/gpu/drm/ast/ast_ttm.c @@ -324,6 +324,7 @@ int ast_bo_create(struct drm_device *dev, int size, int align, } astbo->bo.bdev = &ast->ttm.bdev; + astbo->bo.bdev->dev_mapping = dev->dev_mapping; ast_ttm_placement(astbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM); diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c index ae2385cc71cb..75becdeac07d 100644 --- a/drivers/gpu/drm/cirrus/cirrus_ttm.c +++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c @@ -329,6 +329,7 @@ int cirrus_bo_create(struct drm_device *dev, int size, int align, } cirrusbo->bo.bdev = &cirrus->ttm.bdev; + cirrusbo->bo.bdev->dev_mapping = dev->dev_mapping; cirrus_ttm_placement(cirrusbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM); diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 452591b67996..bff2fa941f60 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -799,6 +799,41 @@ void drm_connector_unplug_all(struct drm_device *dev) } EXPORT_SYMBOL(drm_connector_unplug_all); +int drm_bridge_init(struct drm_device *dev, struct drm_bridge *bridge, + const struct drm_bridge_funcs *funcs) +{ + int ret; + + drm_modeset_lock_all(dev); + + ret = drm_mode_object_get(dev, &bridge->base, DRM_MODE_OBJECT_BRIDGE); + if (ret) + goto out; + + bridge->dev = dev; + bridge->funcs = funcs; + + list_add_tail(&bridge->head, &dev->mode_config.bridge_list); + dev->mode_config.num_bridge++; + + out: + drm_modeset_unlock_all(dev); + return ret; +} +EXPORT_SYMBOL(drm_bridge_init); + +void drm_bridge_cleanup(struct drm_bridge *bridge) +{ + struct drm_device *dev = bridge->dev; + + drm_modeset_lock_all(dev); + drm_mode_object_put(dev, &bridge->base); + list_del(&bridge->head); + dev->mode_config.num_bridge--; + drm_modeset_unlock_all(dev); +} +EXPORT_SYMBOL(drm_bridge_cleanup); + int drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, const struct drm_encoder_funcs *funcs, @@ -1184,6 +1219,7 @@ static int drm_mode_group_init(struct drm_device *dev, struct drm_mode_group *gr total_objects += dev->mode_config.num_crtc; total_objects += dev->mode_config.num_connector; total_objects += dev->mode_config.num_encoder; + total_objects += dev->mode_config.num_bridge; group->id_list = kzalloc(total_objects * sizeof(uint32_t), GFP_KERNEL); if (!group->id_list) @@ -1192,6 +1228,7 @@ static int drm_mode_group_init(struct drm_device *dev, struct drm_mode_group *gr group->num_crtcs = 0; group->num_connectors = 0; group->num_encoders = 0; + group->num_bridges = 0; return 0; } @@ -1201,6 +1238,7 @@ int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_crtc *crtc; struct drm_encoder *encoder; struct drm_connector *connector; + struct drm_bridge *bridge; int ret; if ((ret = drm_mode_group_init(dev, group))) @@ -1217,6 +1255,11 @@ int drm_mode_group_init_legacy_group(struct drm_device *dev, group->id_list[group->num_crtcs + group->num_encoders + group->num_connectors++] = connector->base.id; + list_for_each_entry(bridge, &dev->mode_config.bridge_list, head) + group->id_list[group->num_crtcs + group->num_encoders + + group->num_connectors + group->num_bridges++] = + bridge->base.id; + return 0; } EXPORT_SYMBOL(drm_mode_group_init_legacy_group); @@ -2598,10 +2641,22 @@ int drm_mode_getfb(struct drm_device *dev, r->depth = fb->depth; r->bpp = fb->bits_per_pixel; r->pitch = fb->pitches[0]; - if (fb->funcs->create_handle) - ret = fb->funcs->create_handle(fb, file_priv, &r->handle); - else + if (fb->funcs->create_handle) { + if (file_priv->is_master || capable(CAP_SYS_ADMIN)) { + ret = fb->funcs->create_handle(fb, file_priv, + &r->handle); + } else { + /* GET_FB() is an unprivileged ioctl so we must not + * return a buffer-handle to non-master processes! For + * backwards-compatibility reasons, we cannot make + * GET_FB() privileged, so just return an invalid handle + * for non-masters. */ + r->handle = 0; + ret = 0; + } + } else { ret = -ENODEV; + } drm_framebuffer_unreference(fb); @@ -3902,6 +3957,7 @@ void drm_mode_config_init(struct drm_device *dev) INIT_LIST_HEAD(&dev->mode_config.fb_list); INIT_LIST_HEAD(&dev->mode_config.crtc_list); INIT_LIST_HEAD(&dev->mode_config.connector_list); + INIT_LIST_HEAD(&dev->mode_config.bridge_list); INIT_LIST_HEAD(&dev->mode_config.encoder_list); INIT_LIST_HEAD(&dev->mode_config.property_list); INIT_LIST_HEAD(&dev->mode_config.property_blob_list); @@ -3938,6 +3994,7 @@ void drm_mode_config_cleanup(struct drm_device *dev) struct drm_connector *connector, *ot; struct drm_crtc *crtc, *ct; struct drm_encoder *encoder, *enct; + struct drm_bridge *bridge, *brt; struct drm_framebuffer *fb, *fbt; struct drm_property *property, *pt; struct drm_property_blob *blob, *bt; @@ -3948,6 +4005,11 @@ void drm_mode_config_cleanup(struct drm_device *dev) encoder->funcs->destroy(encoder); } + list_for_each_entry_safe(bridge, brt, + &dev->mode_config.bridge_list, head) { + bridge->funcs->destroy(bridge); + } + list_for_each_entry_safe(connector, ot, &dev->mode_config.connector_list, head) { connector->funcs->destroy(connector); diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 6a647493ca7f..c722c3b5404d 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -257,10 +257,16 @@ drm_encoder_disable(struct drm_encoder *encoder) { struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private; + if (encoder->bridge) + encoder->bridge->funcs->disable(encoder->bridge); + if (encoder_funcs->disable) (*encoder_funcs->disable)(encoder); else (*encoder_funcs->dpms)(encoder, DRM_MODE_DPMS_OFF); + + if (encoder->bridge) + encoder->bridge->funcs->post_disable(encoder->bridge); } /** @@ -424,6 +430,16 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, if (encoder->crtc != crtc) continue; + + if (encoder->bridge && encoder->bridge->funcs->mode_fixup) { + ret = encoder->bridge->funcs->mode_fixup( + encoder->bridge, mode, adjusted_mode); + if (!ret) { + DRM_DEBUG_KMS("Bridge fixup failed\n"); + goto done; + } + } + encoder_funcs = encoder->helper_private; if (!(ret = encoder_funcs->mode_fixup(encoder, mode, adjusted_mode))) { @@ -443,9 +459,16 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, if (encoder->crtc != crtc) continue; + + if (encoder->bridge) + encoder->bridge->funcs->disable(encoder->bridge); + encoder_funcs = encoder->helper_private; /* Disable the encoders as the first thing we do. */ encoder_funcs->prepare(encoder); + + if (encoder->bridge) + encoder->bridge->funcs->post_disable(encoder->bridge); } drm_crtc_prepare_encoders(dev); @@ -469,6 +492,10 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, mode->base.id, mode->name); encoder_funcs = encoder->helper_private; encoder_funcs->mode_set(encoder, mode, adjusted_mode); + + if (encoder->bridge && encoder->bridge->funcs->mode_set) + encoder->bridge->funcs->mode_set(encoder->bridge, mode, + adjusted_mode); } /* Now enable the clocks, plane, pipe, and connectors that we set up. */ @@ -479,9 +506,14 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, if (encoder->crtc != crtc) continue; + if (encoder->bridge) + encoder->bridge->funcs->pre_enable(encoder->bridge); + encoder_funcs = encoder->helper_private; encoder_funcs->commit(encoder); + if (encoder->bridge) + encoder->bridge->funcs->enable(encoder->bridge); } /* Store real post-adjustment hardware mode. */ @@ -830,6 +862,31 @@ static int drm_helper_choose_encoder_dpms(struct drm_encoder *encoder) return dpms; } +/* Helper which handles bridge ordering around encoder dpms */ +static void drm_helper_encoder_dpms(struct drm_encoder *encoder, int mode) +{ + struct drm_bridge *bridge = encoder->bridge; + struct drm_encoder_helper_funcs *encoder_funcs; + + if (bridge) { + if (mode == DRM_MODE_DPMS_ON) + bridge->funcs->pre_enable(bridge); + else + bridge->funcs->disable(bridge); + } + + encoder_funcs = encoder->helper_private; + if (encoder_funcs->dpms) + encoder_funcs->dpms(encoder, mode); + + if (bridge) { + if (mode == DRM_MODE_DPMS_ON) + bridge->funcs->enable(bridge); + else + bridge->funcs->post_disable(bridge); + } +} + static int drm_helper_choose_crtc_dpms(struct drm_crtc *crtc) { int dpms = DRM_MODE_DPMS_OFF; @@ -857,7 +914,7 @@ void drm_helper_connector_dpms(struct drm_connector *connector, int mode) { struct drm_encoder *encoder = connector->encoder; struct drm_crtc *crtc = encoder ? encoder->crtc : NULL; - int old_dpms; + int old_dpms, encoder_dpms = DRM_MODE_DPMS_OFF; if (mode == connector->dpms) return; @@ -865,6 +922,9 @@ void drm_helper_connector_dpms(struct drm_connector *connector, int mode) old_dpms = connector->dpms; connector->dpms = mode; + if (encoder) + encoder_dpms = drm_helper_choose_encoder_dpms(encoder); + /* from off to on, do crtc then encoder */ if (mode < old_dpms) { if (crtc) { @@ -873,22 +933,14 @@ void drm_helper_connector_dpms(struct drm_connector *connector, int mode) (*crtc_funcs->dpms) (crtc, drm_helper_choose_crtc_dpms(crtc)); } - if (encoder) { - struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private; - if (encoder_funcs->dpms) - (*encoder_funcs->dpms) (encoder, - drm_helper_choose_encoder_dpms(encoder)); - } + if (encoder) + drm_helper_encoder_dpms(encoder, encoder_dpms); } /* from on to off, do encoder then crtc */ if (mode > old_dpms) { - if (encoder) { - struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private; - if (encoder_funcs->dpms) - (*encoder_funcs->dpms) (encoder, - drm_helper_choose_encoder_dpms(encoder)); - } + if (encoder) + drm_helper_encoder_dpms(encoder, encoder_dpms); if (crtc) { struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; if (crtc_funcs->dpms) @@ -924,9 +976,8 @@ int drm_helper_resume_force_mode(struct drm_device *dev) { struct drm_crtc *crtc; struct drm_encoder *encoder; - struct drm_encoder_helper_funcs *encoder_funcs; struct drm_crtc_helper_funcs *crtc_funcs; - int ret; + int ret, encoder_dpms; list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { @@ -946,10 +997,10 @@ int drm_helper_resume_force_mode(struct drm_device *dev) if(encoder->crtc != crtc) continue; - encoder_funcs = encoder->helper_private; - if (encoder_funcs->dpms) - (*encoder_funcs->dpms) (encoder, - drm_helper_choose_encoder_dpms(encoder)); + encoder_dpms = drm_helper_choose_encoder_dpms( + encoder); + + drm_helper_encoder_dpms(encoder, encoder_dpms); } crtc_funcs = crtc->helper_private; diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index a207cc3f2c57..1688ff500513 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -125,6 +125,9 @@ static struct edid_quirk { /* ViewSonic VA2026w */ { "VSC", 5020, EDID_QUIRK_FORCE_REDUCED_BLANKING }, + + /* Medion MD 30217 PG */ + { "MED", 0x7b8, EDID_QUIRK_PREFER_LARGE_75 }, }; /* @@ -2882,6 +2885,58 @@ int drm_edid_to_sad(struct edid *edid, struct cea_sad **sads) EXPORT_SYMBOL(drm_edid_to_sad); /** + * drm_edid_to_speaker_allocation - extracts Speaker Allocation Data Blocks from EDID + * @edid: EDID to parse + * @sadb: pointer to the speaker block + * + * Looks for CEA EDID block and extracts the Speaker Allocation Data Block from it. + * Note: returned pointer needs to be kfreed + * + * Return number of found Speaker Allocation Blocks or negative number on error. + */ +int drm_edid_to_speaker_allocation(struct edid *edid, u8 **sadb) +{ + int count = 0; + int i, start, end, dbl; + const u8 *cea; + + cea = drm_find_cea_extension(edid); + if (!cea) { + DRM_DEBUG_KMS("SAD: no CEA Extension found\n"); + return -ENOENT; + } + + if (cea_revision(cea) < 3) { + DRM_DEBUG_KMS("SAD: wrong CEA revision\n"); + return -ENOTSUPP; + } + + if (cea_db_offsets(cea, &start, &end)) { + DRM_DEBUG_KMS("SAD: invalid data block offsets\n"); + return -EPROTO; + } + + for_each_cea_db(cea, i, start, end) { + const u8 *db = &cea[i]; + + if (cea_db_tag(db) == SPEAKER_BLOCK) { + dbl = cea_db_payload_len(db); + + /* Speaker Allocation Data Block */ + if (dbl == 3) { + *sadb = kmalloc(dbl, GFP_KERNEL); + memcpy(*sadb, &db[1], dbl); + count = dbl; + break; + } + } + } + + return count; +} +EXPORT_SYMBOL(drm_edid_to_speaker_allocation); + +/** * drm_av_sync_delay - HDMI/DP sink audio-video sync delay in millisecond * @connector: connector associated with the HDMI/DP sink * @mode: the display mode diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 8bcce7866d36..f92da0a32f0d 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -708,7 +708,10 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, /* Subtract time delta from raw timestamp to get final * vblank_time timestamp for end of vblank. */ - etime = ktime_sub_ns(etime, delta_ns); + if (delta_ns < 0) + etime = ktime_add_ns(etime, -delta_ns); + else + etime = ktime_sub_ns(etime, delta_ns); *vblank_time = ktime_to_timeval(etime); DRM_DEBUG("crtc %d : v %d p(%d,%d)@ %ld.%ld -> %ld.%ld [e %d us, %d rep]\n", diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig index 772c62a6e2ac..4752f223e5b2 100644 --- a/drivers/gpu/drm/exynos/Kconfig +++ b/drivers/gpu/drm/exynos/Kconfig @@ -1,11 +1,12 @@ config DRM_EXYNOS tristate "DRM Support for Samsung SoC EXYNOS Series" - depends on DRM && (PLAT_SAMSUNG || ARCH_MULTIPLATFORM) + depends on OF && DRM && (PLAT_SAMSUNG || ARCH_MULTIPLATFORM) select DRM_KMS_HELPER select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE + select VIDEOMODE_HELPERS help Choose this option if you have a Samsung SoC EXYNOS chipset. If M is selected the module will be called exynosdrm. @@ -24,9 +25,8 @@ config DRM_EXYNOS_DMABUF config DRM_EXYNOS_FIMD bool "Exynos DRM FIMD" - depends on OF && DRM_EXYNOS && !FB_S3C && !ARCH_MULTIPLATFORM + depends on DRM_EXYNOS && !FB_S3C && !ARCH_MULTIPLATFORM select FB_MODE_HELPERS - select VIDEOMODE_HELPERS help Choose this option if you want to use Exynos FIMD for DRM. diff --git a/drivers/gpu/drm/exynos/exynos_ddc.c b/drivers/gpu/drm/exynos/exynos_ddc.c index 95c75edef01a..6a8c84e7c839 100644 --- a/drivers/gpu/drm/exynos/exynos_ddc.c +++ b/drivers/gpu/drm/exynos/exynos_ddc.c @@ -15,8 +15,7 @@ #include <linux/kernel.h> #include <linux/i2c.h> -#include <linux/module.h> - +#include <linux/of.h> #include "exynos_drm_drv.h" #include "exynos_hdmi.h" @@ -42,13 +41,6 @@ static int s5p_ddc_remove(struct i2c_client *client) return 0; } -static struct i2c_device_id ddc_idtable[] = { - {"s5p_ddc", 0}, - {"exynos5-hdmiddc", 0}, - { }, -}; - -#ifdef CONFIG_OF static struct of_device_id hdmiddc_match_types[] = { { .compatible = "samsung,exynos5-hdmiddc", @@ -58,15 +50,13 @@ static struct of_device_id hdmiddc_match_types[] = { /* end node */ } }; -#endif struct i2c_driver ddc_driver = { .driver = { .name = "exynos-hdmiddc", .owner = THIS_MODULE, - .of_match_table = of_match_ptr(hdmiddc_match_types), + .of_match_table = hdmiddc_match_types, }, - .id_table = ddc_idtable, .probe = s5p_ddc_probe, .remove = s5p_ddc_remove, .command = NULL, diff --git a/drivers/gpu/drm/exynos/exynos_drm_buf.c b/drivers/gpu/drm/exynos/exynos_drm_buf.c index b8ac06d92fbf..3445a0f3a6b2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_buf.c +++ b/drivers/gpu/drm/exynos/exynos_drm_buf.c @@ -149,10 +149,8 @@ struct exynos_drm_gem_buf *exynos_drm_init_buf(struct drm_device *dev, DRM_DEBUG_KMS("desired size = 0x%x\n", size); buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); - if (!buffer) { - DRM_ERROR("failed to allocate exynos_drm_gem_buf.\n"); + if (!buffer) return NULL; - } buffer->size = size; return buffer; @@ -161,11 +159,6 @@ struct exynos_drm_gem_buf *exynos_drm_init_buf(struct drm_device *dev, void exynos_drm_fini_buf(struct drm_device *dev, struct exynos_drm_gem_buf *buffer) { - if (!buffer) { - DRM_DEBUG_KMS("buffer is null.\n"); - return; - } - kfree(buffer); buffer = NULL; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c index 02a8bc5226ca..e082efb2fece 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_connector.c +++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c @@ -17,6 +17,7 @@ #include <drm/exynos_drm.h> #include "exynos_drm_drv.h" #include "exynos_drm_encoder.h" +#include "exynos_drm_connector.h" #define to_exynos_connector(x) container_of(x, struct exynos_drm_connector,\ drm_connector) @@ -28,35 +29,6 @@ struct exynos_drm_connector { uint32_t dpms; }; -/* convert exynos_video_timings to drm_display_mode */ -static inline void -convert_to_display_mode(struct drm_display_mode *mode, - struct exynos_drm_panel_info *panel) -{ - struct fb_videomode *timing = &panel->timing; - - mode->clock = timing->pixclock / 1000; - mode->vrefresh = timing->refresh; - - mode->hdisplay = timing->xres; - mode->hsync_start = mode->hdisplay + timing->right_margin; - mode->hsync_end = mode->hsync_start + timing->hsync_len; - mode->htotal = mode->hsync_end + timing->left_margin; - - mode->vdisplay = timing->yres; - mode->vsync_start = mode->vdisplay + timing->lower_margin; - mode->vsync_end = mode->vsync_start + timing->vsync_len; - mode->vtotal = mode->vsync_end + timing->upper_margin; - mode->width_mm = panel->width_mm; - mode->height_mm = panel->height_mm; - - if (timing->vmode & FB_VMODE_INTERLACED) - mode->flags |= DRM_MODE_FLAG_INTERLACE; - - if (timing->vmode & FB_VMODE_DOUBLE) - mode->flags |= DRM_MODE_FLAG_DBLSCAN; -} - static int exynos_drm_connector_get_modes(struct drm_connector *connector) { struct exynos_drm_connector *exynos_connector = @@ -111,7 +83,9 @@ static int exynos_drm_connector_get_modes(struct drm_connector *connector) return 0; } - convert_to_display_mode(mode, panel); + drm_display_mode_from_videomode(&panel->vm, mode); + mode->width_mm = panel->width_mm; + mode->height_mm = panel->height_mm; connector->display_info.width_mm = mode->width_mm; connector->display_info.height_mm = mode->height_mm; @@ -278,10 +252,8 @@ struct drm_connector *exynos_drm_connector_create(struct drm_device *dev, int err; exynos_connector = kzalloc(sizeof(*exynos_connector), GFP_KERNEL); - if (!exynos_connector) { - DRM_ERROR("failed to allocate connector\n"); + if (!exynos_connector) return NULL; - } connector = &exynos_connector->drm_connector; diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 14f5c1d34028..ebc01503d50e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -15,6 +15,7 @@ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> +#include "exynos_drm_crtc.h" #include "exynos_drm_drv.h" #include "exynos_drm_encoder.h" #include "exynos_drm_plane.h" @@ -324,10 +325,8 @@ int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr) struct drm_crtc *crtc; exynos_crtc = kzalloc(sizeof(*exynos_crtc), GFP_KERNEL); - if (!exynos_crtc) { - DRM_ERROR("failed to allocate exynos crtc\n"); + if (!exynos_crtc) return -ENOMEM; - } exynos_crtc->pipe = nr; exynos_crtc->dpms = DRM_MODE_DPMS_OFF; diff --git a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c index fd76449cf452..59827cc5e770 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c @@ -11,6 +11,7 @@ #include <drm/drmP.h> #include <drm/exynos_drm.h> +#include "exynos_drm_dmabuf.h" #include "exynos_drm_drv.h" #include "exynos_drm_gem.h" @@ -230,7 +231,6 @@ struct drm_gem_object *exynos_dmabuf_prime_import(struct drm_device *drm_dev, buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); if (!buffer) { - DRM_ERROR("failed to allocate exynos_drm_gem_buf.\n"); ret = -ENOMEM; goto err_unmap_attach; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index df81d3c959b4..bb82ef78ca85 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -47,10 +47,8 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) int nr; private = kzalloc(sizeof(struct exynos_drm_private), GFP_KERNEL); - if (!private) { - DRM_ERROR("failed to allocate private\n"); + if (!private) return -ENOMEM; - } INIT_LIST_HEAD(&private->pageflip_event_list); dev->dev_private = (void *)private; diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c index a99a033793bc..06f1b2a09da7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c +++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c @@ -324,10 +324,8 @@ exynos_drm_encoder_create(struct drm_device *dev, return NULL; exynos_encoder = kzalloc(sizeof(*exynos_encoder), GFP_KERNEL); - if (!exynos_encoder) { - DRM_ERROR("failed to allocate encoder\n"); + if (!exynos_encoder) return NULL; - } exynos_encoder->dpms = DRM_MODE_DPMS_OFF; exynos_encoder->manager = manager; diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c index c2d149f0408a..ea39e0ef2ae4 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fb.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c @@ -156,10 +156,8 @@ exynos_drm_framebuffer_init(struct drm_device *dev, } exynos_fb = kzalloc(sizeof(*exynos_fb), GFP_KERNEL); - if (!exynos_fb) { - DRM_ERROR("failed to allocate exynos drm framebuffer\n"); + if (!exynos_fb) return ERR_PTR(-ENOMEM); - } drm_helper_mode_fill_fb_struct(&exynos_fb->fb, mode_cmd); exynos_fb->exynos_gem_obj[0] = exynos_gem_obj; @@ -220,10 +218,8 @@ exynos_user_fb_create(struct drm_device *dev, struct drm_file *file_priv, int i, ret; exynos_fb = kzalloc(sizeof(*exynos_fb), GFP_KERNEL); - if (!exynos_fb) { - DRM_ERROR("failed to allocate exynos drm framebuffer\n"); + if (!exynos_fb) return ERR_PTR(-ENOMEM); - } obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]); if (!obj) { diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 8e60bd61137f..78e868bcf1ec 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -16,9 +16,11 @@ #include <drm/drm_crtc.h> #include <drm/drm_fb_helper.h> #include <drm/drm_crtc_helper.h> +#include <drm/exynos_drm.h> #include "exynos_drm_drv.h" #include "exynos_drm_fb.h" +#include "exynos_drm_fbdev.h" #include "exynos_drm_gem.h" #include "exynos_drm_iommu.h" @@ -165,8 +167,18 @@ static int exynos_drm_fbdev_create(struct drm_fb_helper *helper, size = mode_cmd.pitches[0] * mode_cmd.height; - /* 0 means to allocate physically continuous memory */ - exynos_gem_obj = exynos_drm_gem_create(dev, 0, size); + exynos_gem_obj = exynos_drm_gem_create(dev, EXYNOS_BO_CONTIG, size); + /* + * If physically contiguous memory allocation fails and if IOMMU is + * supported then try to get buffer from non physically contiguous + * memory area. + */ + if (IS_ERR(exynos_gem_obj) && is_drm_iommu_supported(dev)) { + dev_warn(&pdev->dev, "contiguous FB allocation failed, falling back to non-contiguous\n"); + exynos_gem_obj = exynos_drm_gem_create(dev, EXYNOS_BO_NONCONTIG, + size); + } + if (IS_ERR(exynos_gem_obj)) { ret = PTR_ERR(exynos_gem_obj); goto err_release_framebuffer; @@ -236,10 +248,8 @@ int exynos_drm_fbdev_init(struct drm_device *dev) return 0; fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL); - if (!fbdev) { - DRM_ERROR("failed to allocate drm fbdev.\n"); + if (!fbdev) return -ENOMEM; - } private->fb_helper = helper = &fbdev->drm_fb_helper; helper->funcs = &exynos_drm_fb_helper_funcs; diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index 61b094f689a7..8adfc8f1e08f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -12,16 +12,17 @@ * */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> #include <linux/clk.h> #include <linux/pm_runtime.h> +#include <linux/of.h> #include <drm/drmP.h> #include <drm/exynos_drm.h> #include "regs-fimc.h" +#include "exynos_drm_drv.h" #include "exynos_drm_ipp.h" #include "exynos_drm_fimc.h" @@ -1344,10 +1345,8 @@ static int fimc_init_prop_list(struct exynos_drm_ippdrv *ippdrv) struct drm_exynos_ipp_prop_list *prop_list; prop_list = devm_kzalloc(ippdrv->dev, sizeof(*prop_list), GFP_KERNEL); - if (!prop_list) { - DRM_ERROR("failed to alloc property list.\n"); + if (!prop_list) return -ENOMEM; - } prop_list->version = 1; prop_list->writeback = 1; diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 3e106beca5b6..868a14d52995 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -14,13 +14,14 @@ #include <drm/drmP.h> #include <linux/kernel.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <linux/clk.h> +#include <linux/of.h> #include <linux/of_device.h> #include <linux/pm_runtime.h> #include <video/of_display_timing.h> +#include <video/of_videomode.h> #include <video/samsung_fimd.h> #include <drm/exynos_drm.h> @@ -36,6 +37,8 @@ * CPU Interface. */ +#define FIMD_DEFAULT_FRAMERATE 60 + /* position control register for hardware window 0, 2 ~ 4.*/ #define VIDOSD_A(win) (VIDOSD_BASE + 0x00 + (win) * 16) #define VIDOSD_B(win) (VIDOSD_BASE + 0x04 + (win) * 16) @@ -66,11 +69,13 @@ struct fimd_driver_data { unsigned int has_shadowcon:1; unsigned int has_clksel:1; + unsigned int has_limited_fmt:1; }; static struct fimd_driver_data s3c64xx_fimd_driver_data = { .timing_base = 0x0, .has_clksel = 1, + .has_limited_fmt = 1, }; static struct fimd_driver_data exynos4_fimd_driver_data = { @@ -91,6 +96,7 @@ struct fimd_win_data { unsigned int fb_width; unsigned int fb_height; unsigned int bpp; + unsigned int pixel_format; dma_addr_t dma_addr; unsigned int buf_offsize; unsigned int line_size; /* bytes */ @@ -116,11 +122,10 @@ struct fimd_context { wait_queue_head_t wait_vsync_queue; atomic_t wait_vsync_event; - struct exynos_drm_panel_info *panel; + struct exynos_drm_panel_info panel; struct fimd_driver_data *driver_data; }; -#ifdef CONFIG_OF static const struct of_device_id fimd_driver_dt_match[] = { { .compatible = "samsung,s3c6400-fimd", .data = &s3c64xx_fimd_driver_data }, @@ -130,22 +135,14 @@ static const struct of_device_id fimd_driver_dt_match[] = { .data = &exynos5_fimd_driver_data }, {}, }; -MODULE_DEVICE_TABLE(of, fimd_driver_dt_match); -#endif static inline struct fimd_driver_data *drm_fimd_get_driver_data( struct platform_device *pdev) { -#ifdef CONFIG_OF const struct of_device_id *of_id = of_match_device(fimd_driver_dt_match, &pdev->dev); - if (of_id) - return (struct fimd_driver_data *)of_id->data; -#endif - - return (struct fimd_driver_data *) - platform_get_device_id(pdev)->driver_data; + return (struct fimd_driver_data *)of_id->data; } static bool fimd_display_is_connected(struct device *dev) @@ -159,7 +156,7 @@ static void *fimd_get_panel(struct device *dev) { struct fimd_context *ctx = get_fimd_context(dev); - return ctx->panel; + return &ctx->panel; } static int fimd_check_mode(struct device *dev, struct drm_display_mode *mode) @@ -239,8 +236,8 @@ static void fimd_apply(struct device *subdrv_dev) static void fimd_commit(struct device *dev) { struct fimd_context *ctx = get_fimd_context(dev); - struct exynos_drm_panel_info *panel = ctx->panel; - struct fb_videomode *timing = &panel->timing; + struct exynos_drm_panel_info *panel = &ctx->panel; + struct videomode *vm = &panel->vm; struct fimd_driver_data *driver_data; u32 val; @@ -252,22 +249,22 @@ static void fimd_commit(struct device *dev) writel(ctx->vidcon1, ctx->regs + driver_data->timing_base + VIDCON1); /* setup vertical timing values. */ - val = VIDTCON0_VBPD(timing->upper_margin - 1) | - VIDTCON0_VFPD(timing->lower_margin - 1) | - VIDTCON0_VSPW(timing->vsync_len - 1); + val = VIDTCON0_VBPD(vm->vback_porch - 1) | + VIDTCON0_VFPD(vm->vfront_porch - 1) | + VIDTCON0_VSPW(vm->vsync_len - 1); writel(val, ctx->regs + driver_data->timing_base + VIDTCON0); /* setup horizontal timing values. */ - val = VIDTCON1_HBPD(timing->left_margin - 1) | - VIDTCON1_HFPD(timing->right_margin - 1) | - VIDTCON1_HSPW(timing->hsync_len - 1); + val = VIDTCON1_HBPD(vm->hback_porch - 1) | + VIDTCON1_HFPD(vm->hfront_porch - 1) | + VIDTCON1_HSPW(vm->hsync_len - 1); writel(val, ctx->regs + driver_data->timing_base + VIDTCON1); /* setup horizontal and vertical display size. */ - val = VIDTCON2_LINEVAL(timing->yres - 1) | - VIDTCON2_HOZVAL(timing->xres - 1) | - VIDTCON2_LINEVAL_E(timing->yres - 1) | - VIDTCON2_HOZVAL_E(timing->xres - 1); + val = VIDTCON2_LINEVAL(vm->vactive - 1) | + VIDTCON2_HOZVAL(vm->hactive - 1) | + VIDTCON2_LINEVAL_E(vm->vactive - 1) | + VIDTCON2_HOZVAL_E(vm->hactive - 1); writel(val, ctx->regs + driver_data->timing_base + VIDTCON2); /* setup clock source, clock divider, enable dma. */ @@ -398,6 +395,7 @@ static void fimd_win_mode_set(struct device *dev, win_data->fb_height = overlay->fb_height; win_data->dma_addr = overlay->dma_addr[0] + offset; win_data->bpp = overlay->bpp; + win_data->pixel_format = overlay->pixel_format; win_data->buf_offsize = (overlay->fb_width - overlay->crtc_width) * (overlay->bpp >> 3); win_data->line_size = overlay->crtc_width * (overlay->bpp >> 3); @@ -419,39 +417,38 @@ static void fimd_win_set_pixfmt(struct device *dev, unsigned int win) val = WINCONx_ENWIN; - switch (win_data->bpp) { - case 1: - val |= WINCON0_BPPMODE_1BPP; - val |= WINCONx_BITSWP; - val |= WINCONx_BURSTLEN_4WORD; - break; - case 2: - val |= WINCON0_BPPMODE_2BPP; - val |= WINCONx_BITSWP; - val |= WINCONx_BURSTLEN_8WORD; - break; - case 4: - val |= WINCON0_BPPMODE_4BPP; - val |= WINCONx_BITSWP; - val |= WINCONx_BURSTLEN_8WORD; - break; - case 8: + /* + * In case of s3c64xx, window 0 doesn't support alpha channel. + * So the request format is ARGB8888 then change it to XRGB8888. + */ + if (ctx->driver_data->has_limited_fmt && !win) { + if (win_data->pixel_format == DRM_FORMAT_ARGB8888) + win_data->pixel_format = DRM_FORMAT_XRGB8888; + } + + switch (win_data->pixel_format) { + case DRM_FORMAT_C8: val |= WINCON0_BPPMODE_8BPP_PALETTE; val |= WINCONx_BURSTLEN_8WORD; val |= WINCONx_BYTSWP; break; - case 16: + case DRM_FORMAT_XRGB1555: + val |= WINCON0_BPPMODE_16BPP_1555; + val |= WINCONx_HAWSWP; + val |= WINCONx_BURSTLEN_16WORD; + break; + case DRM_FORMAT_RGB565: val |= WINCON0_BPPMODE_16BPP_565; val |= WINCONx_HAWSWP; val |= WINCONx_BURSTLEN_16WORD; break; - case 24: + case DRM_FORMAT_XRGB8888: val |= WINCON0_BPPMODE_24BPP_888; val |= WINCONx_WSWP; val |= WINCONx_BURSTLEN_16WORD; break; - case 32: - val |= WINCON1_BPPMODE_28BPP_A4888 + case DRM_FORMAT_ARGB8888: + val |= WINCON1_BPPMODE_25BPP_A1888 | WINCON1_BLD_PIX | WINCON1_ALPHA_SEL; val |= WINCONx_WSWP; val |= WINCONx_BURSTLEN_16WORD; @@ -748,45 +745,54 @@ static void fimd_subdrv_remove(struct drm_device *drm_dev, struct device *dev) drm_iommu_detach_device(drm_dev, dev); } -static int fimd_calc_clkdiv(struct fimd_context *ctx, - struct fb_videomode *timing) +static int fimd_configure_clocks(struct fimd_context *ctx, struct device *dev) { - unsigned long clk = clk_get_rate(ctx->lcd_clk); - u32 retrace; - u32 clkdiv; - u32 best_framerate = 0; - u32 framerate; - - retrace = timing->left_margin + timing->hsync_len + - timing->right_margin + timing->xres; - retrace *= timing->upper_margin + timing->vsync_len + - timing->lower_margin + timing->yres; - - /* default framerate is 60Hz */ - if (!timing->refresh) - timing->refresh = 60; - - clk /= retrace; - - for (clkdiv = 1; clkdiv < 0x100; clkdiv++) { - int tmp; - - /* get best framerate */ - framerate = clk / clkdiv; - tmp = timing->refresh - framerate; - if (tmp < 0) { - best_framerate = framerate; - continue; - } else { - if (!best_framerate) - best_framerate = framerate; - else if (tmp < (best_framerate - framerate)) - best_framerate = framerate; - break; + struct videomode *vm = &ctx->panel.vm; + unsigned long clk; + + ctx->bus_clk = devm_clk_get(dev, "fimd"); + if (IS_ERR(ctx->bus_clk)) { + dev_err(dev, "failed to get bus clock\n"); + return PTR_ERR(ctx->bus_clk); + } + + ctx->lcd_clk = devm_clk_get(dev, "sclk_fimd"); + if (IS_ERR(ctx->lcd_clk)) { + dev_err(dev, "failed to get lcd clock\n"); + return PTR_ERR(ctx->lcd_clk); + } + + clk = clk_get_rate(ctx->lcd_clk); + if (clk == 0) { + dev_err(dev, "error getting sclk_fimd clock rate\n"); + return -EINVAL; + } + + if (vm->pixelclock == 0) { + unsigned long c; + c = vm->hactive + vm->hback_porch + vm->hfront_porch + + vm->hsync_len; + c *= vm->vactive + vm->vback_porch + vm->vfront_porch + + vm->vsync_len; + vm->pixelclock = c * FIMD_DEFAULT_FRAMERATE; + if (vm->pixelclock == 0) { + dev_err(dev, "incorrect display timings\n"); + return -EINVAL; } + dev_warn(dev, "pixel clock recalculated to %luHz (%dHz frame rate)\n", + vm->pixelclock, FIMD_DEFAULT_FRAMERATE); } + ctx->clkdiv = DIV_ROUND_UP(clk, vm->pixelclock); + if (ctx->clkdiv > 256) { + dev_warn(dev, "calculated pixel clock divider too high (%u), lowered to 256\n", + ctx->clkdiv); + ctx->clkdiv = 256; + } + vm->pixelclock = clk / ctx->clkdiv; + DRM_DEBUG_KMS("pixel clock = %lu, clkdiv = %d\n", vm->pixelclock, + ctx->clkdiv); - return clkdiv; + return 0; } static void fimd_clear_win(struct fimd_context *ctx, int win) @@ -878,59 +884,53 @@ static int fimd_activate(struct fimd_context *ctx, bool enable) return 0; } +static int fimd_get_platform_data(struct fimd_context *ctx, struct device *dev) +{ + struct videomode *vm; + int ret; + + vm = &ctx->panel.vm; + ret = of_get_videomode(dev->of_node, vm, OF_USE_NATIVE_MODE); + if (ret) { + DRM_ERROR("failed: of_get_videomode() : %d\n", ret); + return ret; + } + + if (vm->flags & DISPLAY_FLAGS_VSYNC_LOW) + ctx->vidcon1 |= VIDCON1_INV_VSYNC; + if (vm->flags & DISPLAY_FLAGS_HSYNC_LOW) + ctx->vidcon1 |= VIDCON1_INV_HSYNC; + if (vm->flags & DISPLAY_FLAGS_DE_LOW) + ctx->vidcon1 |= VIDCON1_INV_VDEN; + if (vm->flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE) + ctx->vidcon1 |= VIDCON1_INV_VCLK; + + return 0; +} + static int fimd_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct fimd_context *ctx; struct exynos_drm_subdrv *subdrv; - struct exynos_drm_fimd_pdata *pdata; - struct exynos_drm_panel_info *panel; struct resource *res; int win; int ret = -EINVAL; - if (dev->of_node) { - pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); - if (!pdata) { - DRM_ERROR("memory allocation for pdata failed\n"); - return -ENOMEM; - } - - ret = of_get_fb_videomode(dev->of_node, &pdata->panel.timing, - OF_USE_NATIVE_MODE); - if (ret) { - DRM_ERROR("failed: of_get_fb_videomode() : %d\n", ret); - return ret; - } - } else { - pdata = dev->platform_data; - if (!pdata) { - DRM_ERROR("no platform data specified\n"); - return -EINVAL; - } - } - - panel = &pdata->panel; - if (!panel) { - dev_err(dev, "panel is null.\n"); - return -EINVAL; - } + if (!dev->of_node) + return -ENODEV; ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; - ctx->bus_clk = devm_clk_get(dev, "fimd"); - if (IS_ERR(ctx->bus_clk)) { - dev_err(dev, "failed to get bus clock\n"); - return PTR_ERR(ctx->bus_clk); - } + ret = fimd_get_platform_data(ctx, dev); + if (ret) + return ret; - ctx->lcd_clk = devm_clk_get(dev, "sclk_fimd"); - if (IS_ERR(ctx->lcd_clk)) { - dev_err(dev, "failed to get lcd clock\n"); - return PTR_ERR(ctx->lcd_clk); - } + ret = fimd_configure_clocks(ctx, dev); + if (ret) + return ret; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -954,10 +954,6 @@ static int fimd_probe(struct platform_device *pdev) } ctx->driver_data = drm_fimd_get_driver_data(pdev); - ctx->vidcon0 = pdata->vidcon0; - ctx->vidcon1 = pdata->vidcon1; - ctx->default_win = pdata->default_win; - ctx->panel = panel; DRM_INIT_WAITQUEUE(&ctx->wait_vsync_queue); atomic_set(&ctx->wait_vsync_event, 0); @@ -975,12 +971,6 @@ static int fimd_probe(struct platform_device *pdev) pm_runtime_enable(dev); pm_runtime_get_sync(dev); - ctx->clkdiv = fimd_calc_clkdiv(ctx, &panel->timing); - panel->timing.pixclock = clk_get_rate(ctx->lcd_clk) / ctx->clkdiv; - - DRM_DEBUG_KMS("pixel clock = %d, clkdiv = %d\n", - panel->timing.pixclock, ctx->clkdiv); - for (win = 0; win < WINDOWS_NR; win++) fimd_clear_win(ctx, win); @@ -1069,21 +1059,6 @@ static int fimd_runtime_resume(struct device *dev) } #endif -static struct platform_device_id fimd_driver_ids[] = { - { - .name = "s3c64xx-fb", - .driver_data = (unsigned long)&s3c64xx_fimd_driver_data, - }, { - .name = "exynos4-fb", - .driver_data = (unsigned long)&exynos4_fimd_driver_data, - }, { - .name = "exynos5-fb", - .driver_data = (unsigned long)&exynos5_fimd_driver_data, - }, - {}, -}; -MODULE_DEVICE_TABLE(platform, fimd_driver_ids); - static const struct dev_pm_ops fimd_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume) SET_RUNTIME_PM_OPS(fimd_runtime_suspend, fimd_runtime_resume, NULL) @@ -1092,11 +1067,10 @@ static const struct dev_pm_ops fimd_pm_ops = { struct platform_driver fimd_driver = { .probe = fimd_probe, .remove = fimd_remove, - .id_table = fimd_driver_ids, .driver = { .name = "exynos4-fb", .owner = THIS_MODULE, .pm = &fimd_pm_ops, - .of_match_table = of_match_ptr(fimd_driver_dt_match), + .of_match_table = fimd_driver_dt_match, }, }; diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index 42a5a5466075..3271fd4b1724 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -8,7 +8,6 @@ */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/clk.h> #include <linux/err.h> #include <linux/interrupt.h> @@ -24,6 +23,7 @@ #include <drm/drmP.h> #include <drm/exynos_drm.h> #include "exynos_drm_drv.h" +#include "exynos_drm_g2d.h" #include "exynos_drm_gem.h" #include "exynos_drm_iommu.h" @@ -447,10 +447,8 @@ static dma_addr_t *g2d_userptr_get_dma_addr(struct drm_device *drm_dev, } g2d_userptr = kzalloc(sizeof(*g2d_userptr), GFP_KERNEL); - if (!g2d_userptr) { - DRM_ERROR("failed to allocate g2d_userptr.\n"); + if (!g2d_userptr) return ERR_PTR(-ENOMEM); - } atomic_set(&g2d_userptr->refcount, 1); @@ -500,7 +498,6 @@ static dma_addr_t *g2d_userptr_get_dma_addr(struct drm_device *drm_dev, sgt = kzalloc(sizeof(*sgt), GFP_KERNEL); if (!sgt) { - DRM_ERROR("failed to allocate sg table.\n"); ret = -ENOMEM; goto err_free_userptr; } @@ -806,9 +803,11 @@ static void g2d_dma_start(struct g2d_data *g2d, struct g2d_cmdlist_node *node = list_first_entry(&runqueue_node->run_cmdlist, struct g2d_cmdlist_node, list); + int ret; - pm_runtime_get_sync(g2d->dev); - clk_enable(g2d->gate_clk); + ret = pm_runtime_get_sync(g2d->dev); + if (ret < 0) + return; writel_relaxed(node->dma_addr, g2d->regs + G2D_DMA_SFR_BASE_ADDR); writel_relaxed(G2D_DMA_START, g2d->regs + G2D_DMA_COMMAND); @@ -861,7 +860,6 @@ static void g2d_runqueue_worker(struct work_struct *work) runqueue_work); mutex_lock(&g2d->runqueue_mutex); - clk_disable(g2d->gate_clk); pm_runtime_put_sync(g2d->dev); complete(&g2d->runqueue_node->complete); @@ -1086,8 +1084,6 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data, e = kzalloc(sizeof(*node->event), GFP_KERNEL); if (!e) { - dev_err(dev, "failed to allocate event\n"); - spin_lock_irqsave(&drm_dev->event_lock, flags); file->event_space += sizeof(e->event); spin_unlock_irqrestore(&drm_dev->event_lock, flags); @@ -1317,10 +1313,8 @@ static int g2d_open(struct drm_device *drm_dev, struct device *dev, struct exynos_drm_g2d_private *g2d_priv; g2d_priv = kzalloc(sizeof(*g2d_priv), GFP_KERNEL); - if (!g2d_priv) { - dev_err(dev, "failed to allocate g2d private data\n"); + if (!g2d_priv) return -ENOMEM; - } g2d_priv->dev = dev; file_priv->g2d_priv = g2d_priv; @@ -1376,10 +1370,8 @@ static int g2d_probe(struct platform_device *pdev) int ret; g2d = devm_kzalloc(dev, sizeof(*g2d), GFP_KERNEL); - if (!g2d) { - dev_err(dev, "failed to allocate driver data\n"); + if (!g2d) return -ENOMEM; - } g2d->runqueue_slab = kmem_cache_create("g2d_runqueue_slab", sizeof(struct g2d_runqueue_node), 0, 0, NULL); @@ -1514,15 +1506,38 @@ static int g2d_resume(struct device *dev) } #endif -static SIMPLE_DEV_PM_OPS(g2d_pm_ops, g2d_suspend, g2d_resume); +#ifdef CONFIG_PM_RUNTIME +static int g2d_runtime_suspend(struct device *dev) +{ + struct g2d_data *g2d = dev_get_drvdata(dev); + + clk_disable_unprepare(g2d->gate_clk); + + return 0; +} + +static int g2d_runtime_resume(struct device *dev) +{ + struct g2d_data *g2d = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(g2d->gate_clk); + if (ret < 0) + dev_warn(dev, "failed to enable clock.\n"); + + return ret; +} +#endif + +static const struct dev_pm_ops g2d_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(g2d_suspend, g2d_resume) + SET_RUNTIME_PM_OPS(g2d_runtime_suspend, g2d_runtime_resume, NULL) +}; -#ifdef CONFIG_OF static const struct of_device_id exynos_g2d_match[] = { { .compatible = "samsung,exynos5250-g2d" }, {}, }; -MODULE_DEVICE_TABLE(of, exynos_g2d_match); -#endif struct platform_driver g2d_driver = { .probe = g2d_probe, @@ -1531,6 +1546,6 @@ struct platform_driver g2d_driver = { .name = "s5p-g2d", .owner = THIS_MODULE, .pm = &g2d_pm_ops, - .of_match_table = of_match_ptr(exynos_g2d_match), + .of_match_table = exynos_g2d_match, }, }; diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index f3c6f40666e1..49f9cd232757 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -18,6 +18,7 @@ #include "exynos_drm_drv.h" #include "exynos_drm_gem.h" #include "exynos_drm_buf.h" +#include "exynos_drm_iommu.h" static unsigned int convert_to_vm_err_msg(int msg) { @@ -191,10 +192,8 @@ struct exynos_drm_gem_obj *exynos_drm_gem_init(struct drm_device *dev, int ret; exynos_gem_obj = kzalloc(sizeof(*exynos_gem_obj), GFP_KERNEL); - if (!exynos_gem_obj) { - DRM_ERROR("failed to allocate exynos gem object\n"); + if (!exynos_gem_obj) return NULL; - } exynos_gem_obj->size = size; obj = &exynos_gem_obj->base; @@ -668,6 +667,18 @@ int exynos_drm_gem_dumb_create(struct drm_file *file_priv, exynos_gem_obj = exynos_drm_gem_create(dev, EXYNOS_BO_CONTIG | EXYNOS_BO_WC, args->size); + /* + * If physically contiguous memory allocation fails and if IOMMU is + * supported then try to get buffer from non physically contiguous + * memory area. + */ + if (IS_ERR(exynos_gem_obj) && is_drm_iommu_supported(dev)) { + dev_warn(dev->dev, "contiguous FB allocation failed, falling back to non-contiguous\n"); + exynos_gem_obj = exynos_drm_gem_create(dev, + EXYNOS_BO_NONCONTIG | EXYNOS_BO_WC, + args->size); + } + if (IS_ERR(exynos_gem_obj)) return PTR_ERR(exynos_gem_obj); diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index 472e3b25e7f2..cd6aebd53bd0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -12,7 +12,6 @@ * */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <linux/clk.h> #include <linux/pm_runtime.h> @@ -21,6 +20,7 @@ #include <drm/drmP.h> #include <drm/exynos_drm.h> #include "regs-gsc.h" +#include "exynos_drm_drv.h" #include "exynos_drm_ipp.h" #include "exynos_drm_gsc.h" @@ -1338,10 +1338,8 @@ static int gsc_init_prop_list(struct exynos_drm_ippdrv *ippdrv) struct drm_exynos_ipp_prop_list *prop_list; prop_list = devm_kzalloc(ippdrv->dev, sizeof(*prop_list), GFP_KERNEL); - if (!prop_list) { - DRM_ERROR("failed to alloc property list.\n"); + if (!prop_list) return -ENOMEM; - } prop_list->version = 1; prop_list->writeback = 1; diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c index aaa550d622f0..8548b974bd59 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c @@ -15,7 +15,6 @@ #include <linux/kernel.h> #include <linux/wait.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> @@ -404,10 +403,8 @@ static int exynos_drm_hdmi_probe(struct platform_device *pdev) struct drm_hdmi_context *ctx; ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) { - DRM_LOG_KMS("failed to alloc common hdmi context.\n"); + if (!ctx) return -ENOMEM; - } subdrv = &ctx->subdrv; diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.c b/drivers/gpu/drm/exynos/exynos_drm_iommu.c index 3799d5c2b5df..fb8db0378274 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.c +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.c @@ -47,10 +47,16 @@ int drm_create_iommu_mapping(struct drm_device *drm_dev) dev->dma_parms = devm_kzalloc(dev, sizeof(*dev->dma_parms), GFP_KERNEL); + if (!dev->dma_parms) + goto error; + dma_set_max_seg_size(dev, 0xffffffffu); dev->archdata.mapping = mapping; return 0; +error: + arm_iommu_release_mapping(mapping); + return -ENOMEM; } /* @@ -91,6 +97,9 @@ int drm_iommu_attach_device(struct drm_device *drm_dev, subdrv_dev->dma_parms = devm_kzalloc(subdrv_dev, sizeof(*subdrv_dev->dma_parms), GFP_KERNEL); + if (!subdrv_dev->dma_parms) + return -ENOMEM; + dma_set_max_seg_size(subdrv_dev, 0xffffffffu); ret = arm_iommu_attach_device(subdrv_dev, dev->archdata.mapping); diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c index b1ef8e7ff9c9..824e0705c8d3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c @@ -12,7 +12,6 @@ * */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <linux/types.h> #include <linux/clk.h> @@ -342,10 +341,10 @@ int exynos_drm_ipp_get_property(struct drm_device *drm_dev, void *data, */ ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock, prop_list->ipp_id); - if (!ippdrv) { + if (IS_ERR(ippdrv)) { DRM_ERROR("not found ipp%d driver.\n", prop_list->ipp_id); - return -EINVAL; + return PTR_ERR(ippdrv); } prop_list = ippdrv->prop_list; @@ -409,10 +408,8 @@ static struct drm_exynos_ipp_cmd_work *ipp_create_cmd_work(void) struct drm_exynos_ipp_cmd_work *cmd_work; cmd_work = kzalloc(sizeof(*cmd_work), GFP_KERNEL); - if (!cmd_work) { - DRM_ERROR("failed to alloc cmd_work.\n"); + if (!cmd_work) return ERR_PTR(-ENOMEM); - } INIT_WORK((struct work_struct *)cmd_work, ipp_sched_cmd); @@ -424,10 +421,8 @@ static struct drm_exynos_ipp_event_work *ipp_create_event_work(void) struct drm_exynos_ipp_event_work *event_work; event_work = kzalloc(sizeof(*event_work), GFP_KERNEL); - if (!event_work) { - DRM_ERROR("failed to alloc event_work.\n"); + if (!event_work) return ERR_PTR(-ENOMEM); - } INIT_WORK((struct work_struct *)event_work, ipp_sched_event); @@ -483,10 +478,8 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, /* allocate command node */ c_node = kzalloc(sizeof(*c_node), GFP_KERNEL); - if (!c_node) { - DRM_ERROR("failed to allocate map node.\n"); + if (!c_node) return -ENOMEM; - } /* create property id */ ret = ipp_create_id(&ctx->prop_idr, &ctx->prop_lock, c_node, @@ -695,10 +688,8 @@ static struct drm_exynos_ipp_mem_node mutex_lock(&c_node->mem_lock); m_node = kzalloc(sizeof(*m_node), GFP_KERNEL); - if (!m_node) { - DRM_ERROR("failed to allocate queue node.\n"); + if (!m_node) goto err_unlock; - } /* clear base address for error handling */ memset(&buf_info, 0x0, sizeof(buf_info)); @@ -799,9 +790,7 @@ static int ipp_get_event(struct drm_device *drm_dev, DRM_DEBUG_KMS("ops_id[%d]buf_id[%d]\n", qbuf->ops_id, qbuf->buf_id); e = kzalloc(sizeof(*e), GFP_KERNEL); - if (!e) { - DRM_ERROR("failed to allocate event.\n"); spin_lock_irqsave(&drm_dev->event_lock, flags); file->event_space += sizeof(e->event); spin_unlock_irqrestore(&drm_dev->event_lock, flags); @@ -970,9 +959,9 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data, /* find command node */ c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock, qbuf->prop_id); - if (!c_node) { + if (IS_ERR(c_node)) { DRM_ERROR("failed to get command node.\n"); - return -EFAULT; + return PTR_ERR(c_node); } /* buffer control */ @@ -1106,9 +1095,9 @@ int exynos_drm_ipp_cmd_ctrl(struct drm_device *drm_dev, void *data, c_node = ipp_find_obj(&ctx->prop_idr, &ctx->prop_lock, cmd_ctrl->prop_id); - if (!c_node) { + if (IS_ERR(c_node)) { DRM_ERROR("invalid command node list.\n"); - return -EINVAL; + return PTR_ERR(c_node); } if (!exynos_drm_ipp_check_valid(ippdrv->dev, cmd_ctrl->ctrl, @@ -1781,10 +1770,8 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev, struct exynos_drm_ipp_private *priv; priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) { - DRM_ERROR("failed to allocate priv.\n"); + if (!priv) return -ENOMEM; - } priv->dev = dev; file_priv->ipp_priv = priv; diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c index 6ee55e68e0a2..fcb0652e77d0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c @@ -16,6 +16,7 @@ #include "exynos_drm_encoder.h" #include "exynos_drm_fb.h" #include "exynos_drm_gem.h" +#include "exynos_drm_plane.h" #define to_exynos_plane(x) container_of(x, struct exynos_plane, base) @@ -264,10 +265,8 @@ struct drm_plane *exynos_plane_init(struct drm_device *dev, int err; exynos_plane = kzalloc(sizeof(struct exynos_plane), GFP_KERNEL); - if (!exynos_plane) { - DRM_ERROR("failed to allocate plane\n"); + if (!exynos_plane) return NULL; - } err = drm_plane_init(dev, &exynos_plane->base, possible_crtcs, &exynos_plane_funcs, formats, ARRAY_SIZE(formats), diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index 427640aa5148..7b901688defa 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c @@ -10,7 +10,6 @@ */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/err.h> #include <linux/interrupt.h> #include <linux/io.h> @@ -22,6 +21,7 @@ #include <drm/exynos_drm.h> #include "regs-rotator.h" #include "exynos_drm.h" +#include "exynos_drm_drv.h" #include "exynos_drm_ipp.h" /* @@ -472,10 +472,8 @@ static int rotator_init_prop_list(struct exynos_drm_ippdrv *ippdrv) struct drm_exynos_ipp_prop_list *prop_list; prop_list = devm_kzalloc(ippdrv->dev, sizeof(*prop_list), GFP_KERNEL); - if (!prop_list) { - DRM_ERROR("failed to alloc property list.\n"); + if (!prop_list) return -ENOMEM; - } prop_list->version = 1; prop_list->flip = (1 << EXYNOS_DRM_FLIP_VERTICAL) | @@ -632,21 +630,96 @@ static int rotator_ippdrv_start(struct device *dev, enum drm_exynos_ipp_cmd cmd) return 0; } +static struct rot_limit_table rot_limit_tbl_4210 = { + .ycbcr420_2p = { + .min_w = 32, + .min_h = 32, + .max_w = SZ_64K, + .max_h = SZ_64K, + .align = 3, + }, + .rgb888 = { + .min_w = 8, + .min_h = 8, + .max_w = SZ_16K, + .max_h = SZ_16K, + .align = 2, + }, +}; + +static struct rot_limit_table rot_limit_tbl_4x12 = { + .ycbcr420_2p = { + .min_w = 32, + .min_h = 32, + .max_w = SZ_32K, + .max_h = SZ_32K, + .align = 3, + }, + .rgb888 = { + .min_w = 8, + .min_h = 8, + .max_w = SZ_8K, + .max_h = SZ_8K, + .align = 2, + }, +}; + +static struct rot_limit_table rot_limit_tbl_5250 = { + .ycbcr420_2p = { + .min_w = 32, + .min_h = 32, + .max_w = SZ_32K, + .max_h = SZ_32K, + .align = 3, + }, + .rgb888 = { + .min_w = 8, + .min_h = 8, + .max_w = SZ_8K, + .max_h = SZ_8K, + .align = 1, + }, +}; + +static const struct of_device_id exynos_rotator_match[] = { + { + .compatible = "samsung,exynos4210-rotator", + .data = &rot_limit_tbl_4210, + }, + { + .compatible = "samsung,exynos4212-rotator", + .data = &rot_limit_tbl_4x12, + }, + { + .compatible = "samsung,exynos5250-rotator", + .data = &rot_limit_tbl_5250, + }, + {}, +}; + static int rotator_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct rot_context *rot; struct exynos_drm_ippdrv *ippdrv; + const struct of_device_id *match; int ret; + if (!dev->of_node) { + dev_err(dev, "cannot find of_node.\n"); + return -ENODEV; + } + rot = devm_kzalloc(dev, sizeof(*rot), GFP_KERNEL); - if (!rot) { - dev_err(dev, "failed to allocate rot\n"); + if (!rot) return -ENOMEM; - } - rot->limit_tbl = (struct rot_limit_table *) - platform_get_device_id(pdev)->driver_data; + match = of_match_node(exynos_rotator_match, dev->of_node); + if (!match) { + dev_err(dev, "failed to match node\n"); + return -ENODEV; + } + rot->limit_tbl = (struct rot_limit_table *)match->data; rot->regs_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); rot->regs = devm_ioremap_resource(dev, rot->regs_res); @@ -718,31 +791,6 @@ static int rotator_remove(struct platform_device *pdev) return 0; } -static struct rot_limit_table rot_limit_tbl = { - .ycbcr420_2p = { - .min_w = 32, - .min_h = 32, - .max_w = SZ_32K, - .max_h = SZ_32K, - .align = 3, - }, - .rgb888 = { - .min_w = 8, - .min_h = 8, - .max_w = SZ_8K, - .max_h = SZ_8K, - .align = 2, - }, -}; - -static struct platform_device_id rotator_driver_ids[] = { - { - .name = "exynos-rot", - .driver_data = (unsigned long)&rot_limit_tbl, - }, - {}, -}; - static int rotator_clk_crtl(struct rot_context *rot, bool enable) { if (enable) { @@ -804,10 +852,10 @@ static const struct dev_pm_ops rotator_pm_ops = { struct platform_driver rotator_driver = { .probe = rotator_probe, .remove = rotator_remove, - .id_table = rotator_driver_ids, .driver = { .name = "exynos-rot", .owner = THIS_MODULE, .pm = &rotator_pm_ops, + .of_match_table = exynos_rotator_match, }, }; diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 41cc74d83e4e..4400330e4449 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -13,7 +13,6 @@ #include <drm/drmP.h> #include <linux/kernel.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <drm/exynos_drm.h> @@ -24,6 +23,7 @@ #include "exynos_drm_drv.h" #include "exynos_drm_crtc.h" #include "exynos_drm_encoder.h" +#include "exynos_drm_vidi.h" /* vidi has totally three virtual windows. */ #define WINDOWS_NR 3 diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 62ef5971ac3c..a0e10aeb0e67 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -24,7 +24,6 @@ #include <linux/spinlock.h> #include <linux/wait.h> #include <linux/i2c.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/irq.h> @@ -33,6 +32,7 @@ #include <linux/clk.h> #include <linux/regulator/consumer.h> #include <linux/io.h> +#include <linux/of.h> #include <linux/of_gpio.h> #include <drm/exynos_drm.h> @@ -1825,10 +1825,8 @@ static int hdmi_resources_init(struct hdmi_context *hdata) res->regul_bulk = devm_kzalloc(dev, ARRAY_SIZE(supply) * sizeof(res->regul_bulk[0]), GFP_KERNEL); - if (!res->regul_bulk) { - DRM_ERROR("failed to get memory for regulators\n"); + if (!res->regul_bulk) goto fail; - } for (i = 0; i < ARRAY_SIZE(supply); ++i) { res->regul_bulk[i].supply = supply[i]; res->regul_bulk[i].consumer = NULL; @@ -1860,7 +1858,6 @@ void hdmi_attach_hdmiphy_client(struct i2c_client *hdmiphy) hdmi_hdmiphy = hdmiphy; } -#ifdef CONFIG_OF static struct s5p_hdmi_platform_data *drm_hdmi_dt_parse_pdata (struct device *dev) { @@ -1869,10 +1866,8 @@ static struct s5p_hdmi_platform_data *drm_hdmi_dt_parse_pdata u32 value; pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL); - if (!pd) { - DRM_ERROR("memory allocation for pdata failed\n"); + if (!pd) goto err_data; - } if (!of_find_property(np, "hpd-gpio", &value)) { DRM_ERROR("no hpd gpio property found\n"); @@ -1886,33 +1881,7 @@ static struct s5p_hdmi_platform_data *drm_hdmi_dt_parse_pdata err_data: return NULL; } -#else -static struct s5p_hdmi_platform_data *drm_hdmi_dt_parse_pdata - (struct device *dev) -{ - return NULL; -} -#endif - -static struct platform_device_id hdmi_driver_types[] = { - { - .name = "s5pv210-hdmi", - .driver_data = HDMI_TYPE13, - }, { - .name = "exynos4-hdmi", - .driver_data = HDMI_TYPE13, - }, { - .name = "exynos4-hdmi14", - .driver_data = HDMI_TYPE14, - }, { - .name = "exynos5-hdmi", - .driver_data = HDMI_TYPE14, - }, { - /* end node */ - } -}; -#ifdef CONFIG_OF static struct of_device_id hdmi_match_types[] = { { .compatible = "samsung,exynos5-hdmi", @@ -1924,7 +1893,6 @@ static struct of_device_id hdmi_match_types[] = { /* end node */ } }; -#endif static int hdmi_probe(struct platform_device *pdev) { @@ -1933,36 +1901,23 @@ static int hdmi_probe(struct platform_device *pdev) struct hdmi_context *hdata; struct s5p_hdmi_platform_data *pdata; struct resource *res; + const struct of_device_id *match; int ret; - if (dev->of_node) { - pdata = drm_hdmi_dt_parse_pdata(dev); - if (IS_ERR(pdata)) { - DRM_ERROR("failed to parse dt\n"); - return PTR_ERR(pdata); - } - } else { - pdata = dev->platform_data; - } + if (!dev->of_node) + return -ENODEV; - if (!pdata) { - DRM_ERROR("no platform data specified\n"); + pdata = drm_hdmi_dt_parse_pdata(dev); + if (!pdata) return -EINVAL; - } - drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx), - GFP_KERNEL); - if (!drm_hdmi_ctx) { - DRM_ERROR("failed to allocate common hdmi context.\n"); + drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx), GFP_KERNEL); + if (!drm_hdmi_ctx) return -ENOMEM; - } - hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), - GFP_KERNEL); - if (!hdata) { - DRM_ERROR("out of memory\n"); + hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), GFP_KERNEL); + if (!hdata) return -ENOMEM; - } mutex_init(&hdata->hdmi_mutex); @@ -1971,23 +1926,15 @@ static int hdmi_probe(struct platform_device *pdev) platform_set_drvdata(pdev, drm_hdmi_ctx); - if (dev->of_node) { - const struct of_device_id *match; - match = of_match_node(of_match_ptr(hdmi_match_types), - dev->of_node); - if (match == NULL) - return -ENODEV; - hdata->type = (enum hdmi_type)match->data; - } else { - hdata->type = (enum hdmi_type)platform_get_device_id - (pdev)->driver_data; - } + match = of_match_node(hdmi_match_types, dev->of_node); + if (!match) + return -ENODEV; + hdata->type = (enum hdmi_type)match->data; hdata->hpd_gpio = pdata->hpd_gpio; hdata->dev = dev; ret = hdmi_resources_init(hdata); - if (ret) { DRM_ERROR("hdmi_resources_init failed\n"); return -EINVAL; @@ -2142,11 +2089,10 @@ static const struct dev_pm_ops hdmi_pm_ops = { struct platform_driver hdmi_driver = { .probe = hdmi_probe, .remove = hdmi_remove, - .id_table = hdmi_driver_types, .driver = { .name = "exynos-hdmi", .owner = THIS_MODULE, .pm = &hdmi_pm_ops, - .of_match_table = of_match_ptr(hdmi_match_types), + .of_match_table = hdmi_match_types, }, }; diff --git a/drivers/gpu/drm/exynos/exynos_hdmiphy.c b/drivers/gpu/drm/exynos/exynos_hdmiphy.c index ef04255076c7..59abb1494ceb 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmiphy.c +++ b/drivers/gpu/drm/exynos/exynos_hdmiphy.c @@ -15,7 +15,7 @@ #include <linux/kernel.h> #include <linux/i2c.h> -#include <linux/module.h> +#include <linux/of.h> #include "exynos_drm_drv.h" #include "exynos_hdmi.h" @@ -40,13 +40,6 @@ static int hdmiphy_remove(struct i2c_client *client) return 0; } -static const struct i2c_device_id hdmiphy_id[] = { - { "s5p_hdmiphy", 0 }, - { "exynos5-hdmiphy", 0 }, - { }, -}; - -#ifdef CONFIG_OF static struct of_device_id hdmiphy_match_types[] = { { .compatible = "samsung,exynos5-hdmiphy", @@ -58,15 +51,13 @@ static struct of_device_id hdmiphy_match_types[] = { /* end node */ } }; -#endif struct i2c_driver hdmiphy_driver = { .driver = { .name = "exynos-hdmiphy", .owner = THIS_MODULE, - .of_match_table = of_match_ptr(hdmiphy_match_types), + .of_match_table = hdmiphy_match_types, }, - .id_table = hdmiphy_id, .probe = hdmiphy_probe, .remove = hdmiphy_remove, .command = NULL, diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 42ffb71c63bc..63bc5f92fbb3 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -23,7 +23,6 @@ #include <linux/spinlock.h> #include <linux/wait.h> #include <linux/i2c.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/irq.h> @@ -31,6 +30,7 @@ #include <linux/pm_runtime.h> #include <linux/clk.h> #include <linux/regulator/consumer.h> +#include <linux/of.h> #include <drm/exynos_drm.h> @@ -1186,16 +1186,12 @@ static int mixer_probe(struct platform_device *pdev) drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx), GFP_KERNEL); - if (!drm_hdmi_ctx) { - DRM_ERROR("failed to allocate common hdmi context.\n"); + if (!drm_hdmi_ctx) return -ENOMEM; - } ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) { - DRM_ERROR("failed to alloc mixer context.\n"); + if (!ctx) return -ENOMEM; - } mutex_init(&ctx->mixer_mutex); diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c index 77841a113617..6f01cdf5e125 100644 --- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c +++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c @@ -500,7 +500,8 @@ static bool psb_intel_sdvo_read_response(struct psb_intel_sdvo *psb_intel_sdvo, &status)) goto log_fail; - while (status == SDVO_CMD_STATUS_PENDING && retry--) { + while ((status == SDVO_CMD_STATUS_PENDING || + status == SDVO_CMD_STATUS_TARGET_NOT_SPECIFIED) && retry--) { udelay(15); if (!psb_intel_sdvo_read_byte(psb_intel_sdvo, SDVO_I2C_CMD_STATUS, diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index c2bd711e86e9..b1f8fc69023f 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -596,6 +596,10 @@ tda998x_configure_audio(struct drm_encoder *encoder, cts_n = CTS_N_M(3) | CTS_N_K(3); ca_i2s = CA_I2S_CA_I2S(0); break; + + default: + BUG(); + return; } reg_write(encoder, REG_AIP_CLKSEL, clksel_aip); diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 3e4e6073d171..fdaa0915ce56 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1866,7 +1866,7 @@ const struct drm_ioctl_desc i915_ioctls[] = { DRM_IOCTL_DEF_DRV(I915_BATCHBUFFER, i915_batchbuffer, DRM_AUTH), DRM_IOCTL_DEF_DRV(I915_IRQ_EMIT, i915_irq_emit, DRM_AUTH), DRM_IOCTL_DEF_DRV(I915_IRQ_WAIT, i915_irq_wait, DRM_AUTH), - DRM_IOCTL_DEF_DRV(I915_GETPARAM, i915_getparam, DRM_AUTH), + DRM_IOCTL_DEF_DRV(I915_GETPARAM, i915_getparam, DRM_AUTH|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_SETPARAM, i915_setparam, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), DRM_IOCTL_DEF_DRV(I915_ALLOC, drm_noop, DRM_AUTH), DRM_IOCTL_DEF_DRV(I915_FREE, drm_noop, DRM_AUTH), @@ -1879,35 +1879,35 @@ const struct drm_ioctl_desc i915_ioctls[] = { DRM_IOCTL_DEF_DRV(I915_HWS_ADDR, i915_set_status_page, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), DRM_IOCTL_DEF_DRV(I915_GEM_INIT, i915_gem_init_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER2, i915_gem_execbuffer2, DRM_AUTH|DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER2, i915_gem_execbuffer2, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_GEM_PIN, i915_gem_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I915_GEM_UNPIN, i915_gem_unpin_ioctl, DRM_AUTH|DRM_ROOT_ONLY|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_SET_CACHING, i915_gem_set_caching_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_GET_CACHING, i915_gem_get_caching_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_THROTTLE, i915_gem_throttle_ioctl, DRM_AUTH|DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_SET_CACHING, i915_gem_set_caching_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_GET_CACHING, i915_gem_get_caching_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_THROTTLE, i915_gem_throttle_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_GEM_ENTERVT, i915_gem_entervt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I915_GEM_LEAVEVT, i915_gem_leavevt_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_CREATE, i915_gem_create_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_PREAD, i915_gem_pread_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_PWRITE, i915_gem_pwrite_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_MMAP, i915_gem_mmap_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_MMAP_GTT, i915_gem_mmap_gtt_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_SET_DOMAIN, i915_gem_set_domain_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_SW_FINISH, i915_gem_sw_finish_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_SET_TILING, i915_gem_set_tiling, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_GET_TILING, i915_gem_get_tiling, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_GET_APERTURE, i915_gem_get_aperture_ioctl, DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(I915_GEM_CREATE, i915_gem_create_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_PREAD, i915_gem_pread_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_PWRITE, i915_gem_pwrite_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_MMAP, i915_gem_mmap_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_MMAP_GTT, i915_gem_mmap_gtt_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_SET_DOMAIN, i915_gem_set_domain_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_SW_FINISH, i915_gem_sw_finish_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_SET_TILING, i915_gem_set_tiling, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_GET_TILING, i915_gem_get_tiling, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_GET_APERTURE, i915_gem_get_aperture_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_GET_PIPE_FROM_CRTC_ID, intel_get_pipe_from_crtc_id, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_MADVISE, i915_gem_madvise_ioctl, DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(I915_GEM_MADVISE, i915_gem_madvise_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(I915_OVERLAY_PUT_IMAGE, intel_overlay_put_image, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I915_OVERLAY_ATTRS, intel_overlay_attrs, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I915_SET_SPRITE_COLORKEY, intel_sprite_set_colorkey, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I915_GET_SPRITE_COLORKEY, intel_sprite_get_colorkey, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_WAIT, i915_gem_wait_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_CONTEXT_CREATE, i915_gem_context_create_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_GEM_CONTEXT_DESTROY, i915_gem_context_destroy_ioctl, DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(I915_REG_READ, i915_reg_read_ioctl, DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(I915_GEM_WAIT, i915_gem_wait_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_CONTEXT_CREATE, i915_gem_context_create_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_GEM_CONTEXT_DESTROY, i915_gem_context_destroy_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(I915_REG_READ, i915_reg_read_ioctl, DRM_UNLOCKED|DRM_RENDER_ALLOW), }; int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls); diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 735dd5625e9e..ccb28ead3501 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1022,7 +1022,8 @@ static struct drm_driver driver = { */ .driver_features = DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | - DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | DRIVER_PRIME, + DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | DRIVER_PRIME | + DRIVER_RENDER, .load = i915_driver_load, .unload = i915_driver_unload, .open = i915_driver_open, diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index f22c81d040c0..52a3785a3fdf 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1749,6 +1749,7 @@ void i915_queue_hangcheck(struct drm_device *dev); void i915_handle_error(struct drm_device *dev, bool wedged); extern void intel_irq_init(struct drm_device *dev); +extern void intel_pm_init(struct drm_device *dev); extern void intel_hpd_init(struct drm_device *dev); extern void intel_pm_init(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 56708c64e68f..b6a58f720f9a 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -760,6 +760,8 @@ will not assert AGPBUSY# and will only be delivered when out of C3. */ #define INSTPM_FORCE_ORDERING (1<<7) /* GEN6+ */ +#define INSTPM_TLB_INVALIDATE (1<<9) +#define INSTPM_SYNC_FLUSH (1<<5) #define ACTHD 0x020c8 #define FW_BLC 0x020d8 #define FW_BLC2 0x020dc @@ -1939,10 +1941,16 @@ #define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2) #define PORT_HOTPLUG_STAT (dev_priv->info->display_mmio_offset + 0x61114) -/* HDMI/DP bits are gen4+ */ -#define PORTB_HOTPLUG_LIVE_STATUS (1 << 29) +/* + * HDMI/DP bits are gen4+ + * + * WARNING: Bspec for hpd status bits on gen4 seems to be completely confused. + * Please check the detailed lore in the commit message for for experimental + * evidence. + */ +#define PORTD_HOTPLUG_LIVE_STATUS (1 << 29) #define PORTC_HOTPLUG_LIVE_STATUS (1 << 28) -#define PORTD_HOTPLUG_LIVE_STATUS (1 << 27) +#define PORTB_HOTPLUG_LIVE_STATUS (1 << 27) #define PORTD_HOTPLUG_INT_STATUS (3 << 21) #define PORTC_HOTPLUG_INT_STATUS (3 << 19) #define PORTB_HOTPLUG_INT_STATUS (3 << 17) @@ -4528,7 +4536,7 @@ #define EDP_LINK_TRAIN_600MV_0DB_IVB (0x30 <<22) #define EDP_LINK_TRAIN_600MV_3_5DB_IVB (0x36 <<22) #define EDP_LINK_TRAIN_800MV_0DB_IVB (0x38 <<22) -#define EDP_LINK_TRAIN_800MV_3_5DB_IVB (0x33 <<22) +#define EDP_LINK_TRAIN_800MV_3_5DB_IVB (0x3e <<22) /* legacy values */ #define EDP_LINK_TRAIN_500MV_0DB_IVB (0x00 <<22) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 10c1db596387..38452d82ac7d 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8726,9 +8726,11 @@ check_crtc_state(struct drm_device *dev) list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) { + enum pipe pipe; if (encoder->base.crtc != &crtc->base) continue; - if (encoder->get_config) + if (encoder->get_config && + encoder->get_hw_state(encoder, &pipe)) encoder->get_config(encoder, &pipe_config); } @@ -10565,6 +10567,8 @@ struct intel_display_error_state { u32 power_well_driver; + int num_transcoders; + struct intel_cursor_error_state { u32 control; u32 position; @@ -10573,16 +10577,7 @@ struct intel_display_error_state { } cursor[I915_MAX_PIPES]; struct intel_pipe_error_state { - enum transcoder cpu_transcoder; - u32 conf; u32 source; - - u32 htotal; - u32 hblank; - u32 hsync; - u32 vtotal; - u32 vblank; - u32 vsync; } pipe[I915_MAX_PIPES]; struct intel_plane_error_state { @@ -10594,6 +10589,19 @@ struct intel_display_error_state { u32 surface; u32 tile_offset; } plane[I915_MAX_PIPES]; + + struct intel_transcoder_error_state { + enum transcoder cpu_transcoder; + + u32 conf; + + u32 htotal; + u32 hblank; + u32 hsync; + u32 vtotal; + u32 vblank; + u32 vsync; + } transcoder[4]; }; struct intel_display_error_state * @@ -10601,9 +10609,17 @@ intel_display_capture_error_state(struct drm_device *dev) { drm_i915_private_t *dev_priv = dev->dev_private; struct intel_display_error_state *error; - enum transcoder cpu_transcoder; + int transcoders[] = { + TRANSCODER_A, + TRANSCODER_B, + TRANSCODER_C, + TRANSCODER_EDP, + }; int i; + if (INTEL_INFO(dev)->num_pipes == 0) + return NULL; + error = kmalloc(sizeof(*error), GFP_ATOMIC); if (error == NULL) return NULL; @@ -10612,9 +10628,6 @@ intel_display_capture_error_state(struct drm_device *dev) error->power_well_driver = I915_READ(HSW_PWR_WELL_DRIVER); for_each_pipe(i) { - cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv, i); - error->pipe[i].cpu_transcoder = cpu_transcoder; - if (INTEL_INFO(dev)->gen <= 6 || IS_VALLEYVIEW(dev)) { error->cursor[i].control = I915_READ(CURCNTR(i)); error->cursor[i].position = I915_READ(CURPOS(i)); @@ -10638,14 +10651,25 @@ intel_display_capture_error_state(struct drm_device *dev) error->plane[i].tile_offset = I915_READ(DSPTILEOFF(i)); } - error->pipe[i].conf = I915_READ(PIPECONF(cpu_transcoder)); error->pipe[i].source = I915_READ(PIPESRC(i)); - error->pipe[i].htotal = I915_READ(HTOTAL(cpu_transcoder)); - error->pipe[i].hblank = I915_READ(HBLANK(cpu_transcoder)); - error->pipe[i].hsync = I915_READ(HSYNC(cpu_transcoder)); - error->pipe[i].vtotal = I915_READ(VTOTAL(cpu_transcoder)); - error->pipe[i].vblank = I915_READ(VBLANK(cpu_transcoder)); - error->pipe[i].vsync = I915_READ(VSYNC(cpu_transcoder)); + } + + error->num_transcoders = INTEL_INFO(dev)->num_pipes; + if (HAS_DDI(dev_priv->dev)) + error->num_transcoders++; /* Account for eDP. */ + + for (i = 0; i < error->num_transcoders; i++) { + enum transcoder cpu_transcoder = transcoders[i]; + + error->transcoder[i].cpu_transcoder = cpu_transcoder; + + error->transcoder[i].conf = I915_READ(PIPECONF(cpu_transcoder)); + error->transcoder[i].htotal = I915_READ(HTOTAL(cpu_transcoder)); + error->transcoder[i].hblank = I915_READ(HBLANK(cpu_transcoder)); + error->transcoder[i].hsync = I915_READ(HSYNC(cpu_transcoder)); + error->transcoder[i].vtotal = I915_READ(VTOTAL(cpu_transcoder)); + error->transcoder[i].vblank = I915_READ(VBLANK(cpu_transcoder)); + error->transcoder[i].vsync = I915_READ(VSYNC(cpu_transcoder)); } /* In the code above we read the registers without checking if the power @@ -10666,22 +10690,16 @@ intel_display_print_error_state(struct drm_i915_error_state_buf *m, { int i; + if (!error) + return; + err_printf(m, "Num Pipes: %d\n", INTEL_INFO(dev)->num_pipes); if (HAS_POWER_WELL(dev)) err_printf(m, "PWR_WELL_CTL2: %08x\n", error->power_well_driver); for_each_pipe(i) { err_printf(m, "Pipe [%d]:\n", i); - err_printf(m, " CPU transcoder: %c\n", - transcoder_name(error->pipe[i].cpu_transcoder)); - err_printf(m, " CONF: %08x\n", error->pipe[i].conf); err_printf(m, " SRC: %08x\n", error->pipe[i].source); - err_printf(m, " HTOTAL: %08x\n", error->pipe[i].htotal); - err_printf(m, " HBLANK: %08x\n", error->pipe[i].hblank); - err_printf(m, " HSYNC: %08x\n", error->pipe[i].hsync); - err_printf(m, " VTOTAL: %08x\n", error->pipe[i].vtotal); - err_printf(m, " VBLANK: %08x\n", error->pipe[i].vblank); - err_printf(m, " VSYNC: %08x\n", error->pipe[i].vsync); err_printf(m, "Plane [%d]:\n", i); err_printf(m, " CNTR: %08x\n", error->plane[i].control); @@ -10702,4 +10720,16 @@ intel_display_print_error_state(struct drm_i915_error_state_buf *m, err_printf(m, " POS: %08x\n", error->cursor[i].position); err_printf(m, " BASE: %08x\n", error->cursor[i].base); } + + for (i = 0; i < error->num_transcoders; i++) { + err_printf(m, " CPU transcoder: %c\n", + transcoder_name(error->transcoder[i].cpu_transcoder)); + err_printf(m, " CONF: %08x\n", error->transcoder[i].conf); + err_printf(m, " HTOTAL: %08x\n", error->transcoder[i].htotal); + err_printf(m, " HBLANK: %08x\n", error->transcoder[i].hblank); + err_printf(m, " HSYNC: %08x\n", error->transcoder[i].hsync); + err_printf(m, " VTOTAL: %08x\n", error->transcoder[i].vtotal); + err_printf(m, " VBLANK: %08x\n", error->transcoder[i].vblank); + err_printf(m, " VSYNC: %08x\n", error->transcoder[i].vsync); + } } diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index 01b5a519c43c..a43c33bc4a35 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -494,8 +494,11 @@ void intel_panel_set_backlight(struct drm_device *dev, u32 level, u32 max) goto out; } - /* scale to hardware */ - level = level * freq / max; + /* scale to hardware, but be careful to not overflow */ + if (freq < max) + level = level * freq / max; + else + level = freq / max * level; dev_priv->backlight.level = level; if (dev_priv->backlight.device) @@ -512,6 +515,17 @@ void intel_panel_disable_backlight(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; unsigned long flags; + /* + * Do not disable backlight on the vgaswitcheroo path. When switching + * away from i915, the other client may depend on i915 to handle the + * backlight. This will leave the backlight on unnecessarily when + * another client is not activated. + */ + if (dev->switch_power_state == DRM_SWITCH_POWER_CHANGING) { + DRM_DEBUG_DRIVER("Skipping backlight disable on vga switch\n"); + return; + } + spin_lock_irqsave(&dev_priv->backlight.lock, flags); dev_priv->backlight.enabled = false; diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 0150ba598bf0..46056820d1d2 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5297,8 +5297,26 @@ static void __intel_set_power_well(struct drm_device *dev, bool enable) } } else { if (enable_requested) { + unsigned long irqflags; + enum pipe p; + I915_WRITE(HSW_PWR_WELL_DRIVER, 0); + POSTING_READ(HSW_PWR_WELL_DRIVER); DRM_DEBUG_KMS("Requesting to disable the power well\n"); + + /* + * After this, the registers on the pipes that are part + * of the power well will become zero, so we have to + * adjust our counters according to that. + * + * FIXME: Should we do this in general in + * drm_vblank_post_modeset? + */ + spin_lock_irqsave(&dev->vbl_lock, irqflags); + for_each_pipe(p) + if (p != PIPE_A) + dev->last_vblank[p] = 0; + spin_unlock_irqrestore(&dev->vbl_lock, irqflags); } } } diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 7de29d40d1ad..f05cceac5a52 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -962,6 +962,18 @@ void intel_ring_setup_status_page(struct intel_ring_buffer *ring) I915_WRITE(mmio, (u32)ring->status_page.gfx_addr); POSTING_READ(mmio); + + /* Flush the TLB for this page */ + if (INTEL_INFO(dev)->gen >= 6) { + u32 reg = RING_INSTPM(ring->mmio_base); + I915_WRITE(reg, + _MASKED_BIT_ENABLE(INSTPM_TLB_INVALIDATE | + INSTPM_SYNC_FLUSH)); + if (wait_for((I915_READ(reg) & INSTPM_SYNC_FLUSH) == 0, + 1000)) + DRM_ERROR("%s: wait for SyncFlush to complete for TLB invalidation timed out\n", + ring->name); + } } static int diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 251784aa2225..503a414cbdad 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -29,6 +29,7 @@ static void mga_crtc_load_lut(struct drm_crtc *crtc) struct mga_crtc *mga_crtc = to_mga_crtc(crtc); struct drm_device *dev = crtc->dev; struct mga_device *mdev = dev->dev_private; + struct drm_framebuffer *fb = crtc->fb; int i; if (!crtc->enabled) @@ -36,6 +37,28 @@ static void mga_crtc_load_lut(struct drm_crtc *crtc) WREG8(DAC_INDEX + MGA1064_INDEX, 0); + if (fb && fb->bits_per_pixel == 16) { + int inc = (fb->depth == 15) ? 8 : 4; + u8 r, b; + for (i = 0; i < MGAG200_LUT_SIZE; i += inc) { + if (fb->depth == 16) { + if (i > (MGAG200_LUT_SIZE >> 1)) { + r = b = 0; + } else { + r = mga_crtc->lut_r[i << 1]; + b = mga_crtc->lut_b[i << 1]; + } + } else { + r = mga_crtc->lut_r[i]; + b = mga_crtc->lut_b[i]; + } + /* VGA registers */ + WREG8(DAC_INDEX + MGA1064_COL_PAL, r); + WREG8(DAC_INDEX + MGA1064_COL_PAL, mga_crtc->lut_g[i]); + WREG8(DAC_INDEX + MGA1064_COL_PAL, b); + } + return; + } for (i = 0; i < MGAG200_LUT_SIZE; i++) { /* VGA registers */ WREG8(DAC_INDEX + MGA1064_COL_PAL, mga_crtc->lut_r[i]); @@ -877,7 +900,7 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc, pitch = crtc->fb->pitches[0] / (crtc->fb->bits_per_pixel / 8); if (crtc->fb->bits_per_pixel == 24) - pitch = pitch >> (4 - bppshift); + pitch = (pitch * 3) >> (4 - bppshift); else pitch = pitch >> (4 - bppshift); @@ -1251,6 +1274,24 @@ static void mga_crtc_destroy(struct drm_crtc *crtc) kfree(mga_crtc); } +static void mga_crtc_disable(struct drm_crtc *crtc) +{ + int ret; + DRM_DEBUG_KMS("\n"); + mga_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); + if (crtc->fb) { + struct mga_framebuffer *mga_fb = to_mga_framebuffer(crtc->fb); + struct drm_gem_object *obj = mga_fb->obj; + struct mgag200_bo *bo = gem_to_mga_bo(obj); + ret = mgag200_bo_reserve(bo, false); + if (ret) + return; + mgag200_bo_push_sysram(bo); + mgag200_bo_unreserve(bo); + } + crtc->fb = NULL; +} + /* These provide the minimum set of functions required to handle a CRTC */ static const struct drm_crtc_funcs mga_crtc_funcs = { .cursor_set = mga_crtc_cursor_set, @@ -1261,6 +1302,7 @@ static const struct drm_crtc_funcs mga_crtc_funcs = { }; static const struct drm_crtc_helper_funcs mga_helper_funcs = { + .disable = mga_crtc_disable, .dpms = mga_crtc_dpms, .mode_fixup = mga_crtc_mode_fixup, .mode_set = mga_crtc_mode_set, @@ -1581,6 +1623,8 @@ static struct drm_connector *mga_vga_init(struct drm_device *dev) drm_connector_helper_add(connector, &mga_vga_connector_helper_funcs); + drm_sysfs_connector_add(connector); + mga_connector->i2c = mgag200_i2c_create(dev); if (!mga_connector->i2c) DRM_ERROR("failed to add ddc bus\n"); diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index fd4539d9ad2c..07b192fe15c6 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -324,6 +324,7 @@ int mgag200_bo_create(struct drm_device *dev, int size, int align, } mgabo->bo.bdev = &mdev->ttm.bdev; + mgabo->bo.bdev->dev_mapping = dev->dev_mapping; mgag200_ttm_placement(mgabo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM); @@ -354,6 +355,7 @@ int mgag200_bo_pin(struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr) bo->pin_count++; if (gpu_addr) *gpu_addr = mgag200_bo_gpu_offset(bo); + return 0; } mgag200_ttm_placement(bo, pl_flag); diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile index 439dfb5b417b..e17914889e54 100644 --- a/drivers/gpu/drm/msm/Makefile +++ b/drivers/gpu/drm/msm/Makefile @@ -7,6 +7,7 @@ msm-y := \ adreno/adreno_gpu.o \ adreno/a3xx_gpu.o \ hdmi/hdmi.o \ + hdmi/hdmi_bridge.o \ hdmi/hdmi_connector.o \ hdmi/hdmi_i2c.o \ hdmi/hdmi_phy_8960.o \ @@ -17,7 +18,6 @@ msm-y := \ mdp4/mdp4_irq.o \ mdp4/mdp4_kms.o \ mdp4/mdp4_plane.o \ - msm_connector.o \ msm_drv.o \ msm_fb.o \ msm_gem.o \ diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 12ecfb928f75..50d11df35b21 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -56,8 +56,9 @@ static irqreturn_t hdmi_irq(int irq, void *dev_id) return IRQ_HANDLED; } -void hdmi_destroy(struct hdmi *hdmi) +void hdmi_destroy(struct kref *kref) { + struct hdmi *hdmi = container_of(kref, struct hdmi, refcount); struct hdmi_phy *phy = hdmi->phy; if (phy) @@ -70,9 +71,10 @@ void hdmi_destroy(struct hdmi *hdmi) } /* initialize connector */ -int hdmi_init(struct hdmi *hdmi, struct drm_device *dev, - struct drm_connector *connector) +int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder) { + struct hdmi *hdmi = NULL; + struct msm_drm_private *priv = dev->dev_private; struct platform_device *pdev = hdmi_pdev; struct hdmi_platform_config *config; int ret; @@ -85,11 +87,19 @@ int hdmi_init(struct hdmi *hdmi, struct drm_device *dev, config = pdev->dev.platform_data; + hdmi = kzalloc(sizeof(*hdmi), GFP_KERNEL); + if (!hdmi) { + ret = -ENOMEM; + goto fail; + } + + kref_init(&hdmi->refcount); + get_device(&pdev->dev); hdmi->dev = dev; hdmi->pdev = pdev; - hdmi->connector = connector; + hdmi->encoder = encoder; /* not sure about which phy maps to which msm.. probably I miss some */ if (config->phy_init) @@ -152,6 +162,22 @@ int hdmi_init(struct hdmi *hdmi, struct drm_device *dev, goto fail; } + hdmi->bridge = hdmi_bridge_init(hdmi); + if (IS_ERR(hdmi->bridge)) { + ret = PTR_ERR(hdmi->bridge); + dev_err(dev->dev, "failed to create HDMI bridge: %d\n", ret); + hdmi->bridge = NULL; + goto fail; + } + + hdmi->connector = hdmi_connector_init(hdmi); + if (IS_ERR(hdmi->connector)) { + ret = PTR_ERR(hdmi->connector); + dev_err(dev->dev, "failed to create HDMI connector: %d\n", ret); + hdmi->connector = NULL; + goto fail; + } + hdmi->irq = platform_get_irq(pdev, 0); if (hdmi->irq < 0) { ret = hdmi->irq; @@ -168,11 +194,22 @@ int hdmi_init(struct hdmi *hdmi, struct drm_device *dev, goto fail; } + encoder->bridge = hdmi->bridge; + + priv->bridges[priv->num_bridges++] = hdmi->bridge; + priv->connectors[priv->num_connectors++] = hdmi->connector; + return 0; fail: - if (hdmi) - hdmi_destroy(hdmi); + if (hdmi) { + /* bridge/connector are normally destroyed by drm: */ + if (hdmi->bridge) + hdmi->bridge->funcs->destroy(hdmi->bridge); + if (hdmi->connector) + hdmi->connector->funcs->destroy(hdmi->connector); + hdmi_destroy(&hdmi->refcount); + } return ret; } diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h index 34703fea22ca..2c2ec566394c 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.h +++ b/drivers/gpu/drm/msm/hdmi/hdmi.h @@ -30,6 +30,8 @@ struct hdmi_phy; struct hdmi { + struct kref refcount; + struct drm_device *dev; struct platform_device *pdev; @@ -45,6 +47,10 @@ struct hdmi { struct hdmi_phy *phy; struct i2c_adapter *i2c; struct drm_connector *connector; + struct drm_bridge *bridge; + + /* the encoder we are hooked to (outside of hdmi block) */ + struct drm_encoder *encoder; bool hdmi_mode; /* are we in hdmi mode? */ @@ -58,9 +64,7 @@ struct hdmi_platform_config { }; void hdmi_set_mode(struct hdmi *hdmi, bool power_on); -void hdmi_destroy(struct hdmi *hdmi); -int hdmi_init(struct hdmi *hdmi, struct drm_device *dev, - struct drm_connector *connector); +void hdmi_destroy(struct kref *kref); static inline void hdmi_write(struct hdmi *hdmi, u32 reg, u32 data) { @@ -72,6 +76,17 @@ static inline u32 hdmi_read(struct hdmi *hdmi, u32 reg) return msm_readl(hdmi->mmio + reg); } +static inline struct hdmi * hdmi_reference(struct hdmi *hdmi) +{ + kref_get(&hdmi->refcount); + return hdmi; +} + +static inline void hdmi_unreference(struct hdmi *hdmi) +{ + kref_put(&hdmi->refcount, hdmi_destroy); +} + /* * The phy appears to be different, for example between 8960 and 8x60, * so split the phy related functions out and load the correct one at @@ -89,17 +104,21 @@ struct hdmi_phy { const struct hdmi_phy_funcs *funcs; }; -/* - * phy can be different on different generations: - */ struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi); struct hdmi_phy *hdmi_phy_8x60_init(struct hdmi *hdmi); /* + * hdmi bridge: + */ + +struct drm_bridge *hdmi_bridge_init(struct hdmi *hdmi); + +/* * hdmi connector: */ void hdmi_connector_irq(struct drm_connector *connector); +struct drm_connector *hdmi_connector_init(struct hdmi *hdmi); /* * i2c adapter for ddc: diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c new file mode 100644 index 000000000000..5a8ee3473cf5 --- /dev/null +++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c @@ -0,0 +1,167 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "hdmi.h" + +struct hdmi_bridge { + struct drm_bridge base; + + struct hdmi *hdmi; + + unsigned long int pixclock; +}; +#define to_hdmi_bridge(x) container_of(x, struct hdmi_bridge, base) + +static void hdmi_bridge_destroy(struct drm_bridge *bridge) +{ + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + hdmi_unreference(hdmi_bridge->hdmi); + drm_bridge_cleanup(bridge); + kfree(hdmi_bridge); +} + +static void hdmi_bridge_pre_enable(struct drm_bridge *bridge) +{ + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + struct hdmi_phy *phy = hdmi->phy; + + DBG("power up"); + phy->funcs->powerup(phy, hdmi_bridge->pixclock); + hdmi_set_mode(hdmi, true); +} + +static void hdmi_bridge_enable(struct drm_bridge *bridge) +{ +} + +static void hdmi_bridge_disable(struct drm_bridge *bridge) +{ +} + +static void hdmi_bridge_post_disable(struct drm_bridge *bridge) +{ + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + struct hdmi_phy *phy = hdmi->phy; + + DBG("power down"); + hdmi_set_mode(hdmi, false); + phy->funcs->powerdown(phy); +} + +static void hdmi_bridge_mode_set(struct drm_bridge *bridge, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + int hstart, hend, vstart, vend; + uint32_t frame_ctrl; + + mode = adjusted_mode; + + hdmi_bridge->pixclock = mode->clock * 1000; + + hdmi->hdmi_mode = drm_match_cea_mode(mode) > 1; + + hstart = mode->htotal - mode->hsync_start; + hend = mode->htotal - mode->hsync_start + mode->hdisplay; + + vstart = mode->vtotal - mode->vsync_start - 1; + vend = mode->vtotal - mode->vsync_start + mode->vdisplay - 1; + + DBG("htotal=%d, vtotal=%d, hstart=%d, hend=%d, vstart=%d, vend=%d", + mode->htotal, mode->vtotal, hstart, hend, vstart, vend); + + hdmi_write(hdmi, REG_HDMI_TOTAL, + HDMI_TOTAL_H_TOTAL(mode->htotal - 1) | + HDMI_TOTAL_V_TOTAL(mode->vtotal - 1)); + + hdmi_write(hdmi, REG_HDMI_ACTIVE_HSYNC, + HDMI_ACTIVE_HSYNC_START(hstart) | + HDMI_ACTIVE_HSYNC_END(hend)); + hdmi_write(hdmi, REG_HDMI_ACTIVE_VSYNC, + HDMI_ACTIVE_VSYNC_START(vstart) | + HDMI_ACTIVE_VSYNC_END(vend)); + + if (mode->flags & DRM_MODE_FLAG_INTERLACE) { + hdmi_write(hdmi, REG_HDMI_VSYNC_TOTAL_F2, + HDMI_VSYNC_TOTAL_F2_V_TOTAL(mode->vtotal)); + hdmi_write(hdmi, REG_HDMI_VSYNC_ACTIVE_F2, + HDMI_VSYNC_ACTIVE_F2_START(vstart + 1) | + HDMI_VSYNC_ACTIVE_F2_END(vend + 1)); + } else { + hdmi_write(hdmi, REG_HDMI_VSYNC_TOTAL_F2, + HDMI_VSYNC_TOTAL_F2_V_TOTAL(0)); + hdmi_write(hdmi, REG_HDMI_VSYNC_ACTIVE_F2, + HDMI_VSYNC_ACTIVE_F2_START(0) | + HDMI_VSYNC_ACTIVE_F2_END(0)); + } + + frame_ctrl = 0; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + frame_ctrl |= HDMI_FRAME_CTRL_HSYNC_LOW; + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + frame_ctrl |= HDMI_FRAME_CTRL_VSYNC_LOW; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + frame_ctrl |= HDMI_FRAME_CTRL_INTERLACED_EN; + DBG("frame_ctrl=%08x", frame_ctrl); + hdmi_write(hdmi, REG_HDMI_FRAME_CTRL, frame_ctrl); + + // TODO until we have audio, this might be safest: + if (hdmi->hdmi_mode) + hdmi_write(hdmi, REG_HDMI_GC, HDMI_GC_MUTE); +} + +static const struct drm_bridge_funcs hdmi_bridge_funcs = { + .pre_enable = hdmi_bridge_pre_enable, + .enable = hdmi_bridge_enable, + .disable = hdmi_bridge_disable, + .post_disable = hdmi_bridge_post_disable, + .mode_set = hdmi_bridge_mode_set, + .destroy = hdmi_bridge_destroy, +}; + + +/* initialize bridge */ +struct drm_bridge *hdmi_bridge_init(struct hdmi *hdmi) +{ + struct drm_bridge *bridge = NULL; + struct hdmi_bridge *hdmi_bridge; + int ret; + + hdmi_bridge = kzalloc(sizeof(*hdmi_bridge), GFP_KERNEL); + if (!hdmi_bridge) { + ret = -ENOMEM; + goto fail; + } + + hdmi_bridge->hdmi = hdmi_reference(hdmi); + + bridge = &hdmi_bridge->base; + + drm_bridge_init(hdmi->dev, bridge, &hdmi_bridge_funcs); + + return bridge; + +fail: + if (bridge) + hdmi_bridge_destroy(bridge); + + return ERR_PTR(ret); +} diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c index 7d63f5ffa7ba..823eee521a31 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c @@ -17,14 +17,11 @@ #include <linux/gpio.h> -#include "msm_connector.h" #include "hdmi.h" struct hdmi_connector { - struct msm_connector base; - struct hdmi hdmi; - unsigned long int pixclock; - bool enabled; + struct drm_connector base; + struct hdmi *hdmi; }; #define to_hdmi_connector(x) container_of(x, struct hdmi_connector, base) @@ -90,8 +87,8 @@ error1: static int hpd_enable(struct hdmi_connector *hdmi_connector) { - struct hdmi *hdmi = &hdmi_connector->hdmi; - struct drm_device *dev = hdmi_connector->base.base.dev; + struct hdmi *hdmi = hdmi_connector->hdmi; + struct drm_device *dev = hdmi_connector->base.dev; struct hdmi_phy *phy = hdmi->phy; uint32_t hpd_ctrl; int ret; @@ -158,8 +155,8 @@ fail: static int hdp_disable(struct hdmi_connector *hdmi_connector) { - struct hdmi *hdmi = &hdmi_connector->hdmi; - struct drm_device *dev = hdmi_connector->base.base.dev; + struct hdmi *hdmi = hdmi_connector->hdmi; + struct drm_device *dev = hdmi_connector->base.dev; int ret = 0; /* Disable HPD interrupt */ @@ -194,9 +191,8 @@ fail: void hdmi_connector_irq(struct drm_connector *connector) { - struct msm_connector *msm_connector = to_msm_connector(connector); - struct hdmi_connector *hdmi_connector = to_hdmi_connector(msm_connector); - struct hdmi *hdmi = &hdmi_connector->hdmi; + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct hdmi *hdmi = hdmi_connector->hdmi; uint32_t hpd_int_status, hpd_int_ctrl; /* Process HPD: */ @@ -226,9 +222,8 @@ void hdmi_connector_irq(struct drm_connector *connector) static enum drm_connector_status hdmi_connector_detect( struct drm_connector *connector, bool force) { - struct msm_connector *msm_connector = to_msm_connector(connector); - struct hdmi_connector *hdmi_connector = to_hdmi_connector(msm_connector); - struct hdmi *hdmi = &hdmi_connector->hdmi; + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct hdmi *hdmi = hdmi_connector->hdmi; uint32_t hpd_int_status; int retry = 20; @@ -249,24 +244,22 @@ static enum drm_connector_status hdmi_connector_detect( static void hdmi_connector_destroy(struct drm_connector *connector) { - struct msm_connector *msm_connector = to_msm_connector(connector); - struct hdmi_connector *hdmi_connector = to_hdmi_connector(msm_connector); + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); hdp_disable(hdmi_connector); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); - hdmi_destroy(&hdmi_connector->hdmi); + hdmi_unreference(hdmi_connector->hdmi); kfree(hdmi_connector); } static int hdmi_connector_get_modes(struct drm_connector *connector) { - struct msm_connector *msm_connector = to_msm_connector(connector); - struct hdmi_connector *hdmi_connector = to_hdmi_connector(msm_connector); - struct hdmi *hdmi = &hdmi_connector->hdmi; + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct hdmi *hdmi = hdmi_connector->hdmi; struct edid *edid; uint32_t hdmi_ctrl; int ret = 0; @@ -291,14 +284,14 @@ static int hdmi_connector_get_modes(struct drm_connector *connector) static int hdmi_connector_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct msm_connector *msm_connector = to_msm_connector(connector); + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); struct msm_drm_private *priv = connector->dev->dev_private; struct msm_kms *kms = priv->kms; long actual, requested; requested = 1000 * mode->clock; actual = kms->funcs->round_pixclk(kms, - requested, msm_connector->encoder); + requested, hdmi_connector->hdmi->encoder); DBG("requested=%ld, actual=%ld", requested, actual); @@ -308,6 +301,13 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector, return 0; } +static struct drm_encoder * +hdmi_connector_best_encoder(struct drm_connector *connector) +{ + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + return hdmi_connector->hdmi->encoder; +} + static const struct drm_connector_funcs hdmi_connector_funcs = { .dpms = drm_helper_connector_dpms, .detect = hdmi_connector_detect, @@ -318,101 +318,11 @@ static const struct drm_connector_funcs hdmi_connector_funcs = { static const struct drm_connector_helper_funcs hdmi_connector_helper_funcs = { .get_modes = hdmi_connector_get_modes, .mode_valid = hdmi_connector_mode_valid, - .best_encoder = msm_connector_attached_encoder, -}; - -static void hdmi_connector_dpms(struct msm_connector *msm_connector, int mode) -{ - struct hdmi_connector *hdmi_connector = to_hdmi_connector(msm_connector); - struct hdmi *hdmi = &hdmi_connector->hdmi; - struct hdmi_phy *phy = hdmi->phy; - bool enabled = (mode == DRM_MODE_DPMS_ON); - - DBG("mode=%d", mode); - - if (enabled == hdmi_connector->enabled) - return; - - if (enabled) { - phy->funcs->powerup(phy, hdmi_connector->pixclock); - hdmi_set_mode(hdmi, true); - } else { - hdmi_set_mode(hdmi, false); - phy->funcs->powerdown(phy); - } - - hdmi_connector->enabled = enabled; -} - -static void hdmi_connector_mode_set(struct msm_connector *msm_connector, - struct drm_display_mode *mode) -{ - struct hdmi_connector *hdmi_connector = to_hdmi_connector(msm_connector); - struct hdmi *hdmi = &hdmi_connector->hdmi; - int hstart, hend, vstart, vend; - uint32_t frame_ctrl; - - hdmi_connector->pixclock = mode->clock * 1000; - - hdmi->hdmi_mode = drm_match_cea_mode(mode) > 1; - - hstart = mode->htotal - mode->hsync_start; - hend = mode->htotal - mode->hsync_start + mode->hdisplay; - - vstart = mode->vtotal - mode->vsync_start - 1; - vend = mode->vtotal - mode->vsync_start + mode->vdisplay - 1; - - DBG("htotal=%d, vtotal=%d, hstart=%d, hend=%d, vstart=%d, vend=%d", - mode->htotal, mode->vtotal, hstart, hend, vstart, vend); - - hdmi_write(hdmi, REG_HDMI_TOTAL, - HDMI_TOTAL_H_TOTAL(mode->htotal - 1) | - HDMI_TOTAL_V_TOTAL(mode->vtotal - 1)); - - hdmi_write(hdmi, REG_HDMI_ACTIVE_HSYNC, - HDMI_ACTIVE_HSYNC_START(hstart) | - HDMI_ACTIVE_HSYNC_END(hend)); - hdmi_write(hdmi, REG_HDMI_ACTIVE_VSYNC, - HDMI_ACTIVE_VSYNC_START(vstart) | - HDMI_ACTIVE_VSYNC_END(vend)); - - if (mode->flags & DRM_MODE_FLAG_INTERLACE) { - hdmi_write(hdmi, REG_HDMI_VSYNC_TOTAL_F2, - HDMI_VSYNC_TOTAL_F2_V_TOTAL(mode->vtotal)); - hdmi_write(hdmi, REG_HDMI_VSYNC_ACTIVE_F2, - HDMI_VSYNC_ACTIVE_F2_START(vstart + 1) | - HDMI_VSYNC_ACTIVE_F2_END(vend + 1)); - } else { - hdmi_write(hdmi, REG_HDMI_VSYNC_TOTAL_F2, - HDMI_VSYNC_TOTAL_F2_V_TOTAL(0)); - hdmi_write(hdmi, REG_HDMI_VSYNC_ACTIVE_F2, - HDMI_VSYNC_ACTIVE_F2_START(0) | - HDMI_VSYNC_ACTIVE_F2_END(0)); - } - - frame_ctrl = 0; - if (mode->flags & DRM_MODE_FLAG_NHSYNC) - frame_ctrl |= HDMI_FRAME_CTRL_HSYNC_LOW; - if (mode->flags & DRM_MODE_FLAG_NVSYNC) - frame_ctrl |= HDMI_FRAME_CTRL_VSYNC_LOW; - if (mode->flags & DRM_MODE_FLAG_INTERLACE) - frame_ctrl |= HDMI_FRAME_CTRL_INTERLACED_EN; - DBG("frame_ctrl=%08x", frame_ctrl); - hdmi_write(hdmi, REG_HDMI_FRAME_CTRL, frame_ctrl); - - // TODO until we have audio, this might be safest: - if (hdmi->hdmi_mode) - hdmi_write(hdmi, REG_HDMI_GC, HDMI_GC_MUTE); -} - -static const struct msm_connector_funcs msm_connector_funcs = { - .dpms = hdmi_connector_dpms, - .mode_set = hdmi_connector_mode_set, + .best_encoder = hdmi_connector_best_encoder, }; /* initialize connector */ -struct drm_connector *hdmi_connector_init(struct drm_device *dev, - struct drm_encoder *encoder) +struct drm_connector *hdmi_connector_init(struct hdmi *hdmi) { struct drm_connector *connector = NULL; struct hdmi_connector *hdmi_connector; @@ -424,11 +334,11 @@ struct drm_connector *hdmi_connector_init(struct drm_device *dev, goto fail; } - connector = &hdmi_connector->base.base; + hdmi_connector->hdmi = hdmi_reference(hdmi); + + connector = &hdmi_connector->base; - msm_connector_init(&hdmi_connector->base, - &msm_connector_funcs, encoder); - drm_connector_init(dev, connector, &hdmi_connector_funcs, + drm_connector_init(hdmi->dev, connector, &hdmi_connector_funcs, DRM_MODE_CONNECTOR_HDMIA); drm_connector_helper_add(connector, &hdmi_connector_helper_funcs); @@ -439,17 +349,13 @@ struct drm_connector *hdmi_connector_init(struct drm_device *dev, drm_sysfs_connector_add(connector); - ret = hdmi_init(&hdmi_connector->hdmi, dev, connector); - if (ret) - goto fail; - ret = hpd_enable(hdmi_connector); if (ret) { - dev_err(dev->dev, "failed to enable HPD: %d\n", ret); + dev_err(hdmi->dev->dev, "failed to enable HPD: %d\n", ret); goto fail; } - drm_mode_connector_attach_encoder(connector, encoder); + drm_mode_connector_attach_encoder(connector, hdmi->encoder); return connector; diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_dtv_encoder.c b/drivers/gpu/drm/msm/mdp4/mdp4_dtv_encoder.c index 06d49e309d34..5e0dcae70ab5 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4_dtv_encoder.c +++ b/drivers/gpu/drm/msm/mdp4/mdp4_dtv_encoder.c @@ -18,7 +18,6 @@ #include <mach/clk.h> #include "mdp4_kms.h" -#include "msm_connector.h" #include "drm_crtc.h" #include "drm_crtc_helper.h" @@ -101,7 +100,6 @@ static void mdp4_dtv_encoder_dpms(struct drm_encoder *encoder, int mode) { struct drm_device *dev = encoder->dev; struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); - struct msm_connector *msm_connector = get_connector(encoder); struct mdp4_kms *mdp4_kms = get_kms(encoder); bool enabled = (mode == DRM_MODE_DPMS_ON); @@ -116,9 +114,6 @@ static void mdp4_dtv_encoder_dpms(struct drm_encoder *encoder, int mode) bs_set(mdp4_dtv_encoder, 1); - if (msm_connector) - msm_connector->funcs->dpms(msm_connector, mode); - DBG("setting src_clk=%lu", pc); ret = clk_set_rate(mdp4_dtv_encoder->src_clk, pc); @@ -150,9 +145,6 @@ static void mdp4_dtv_encoder_dpms(struct drm_encoder *encoder, int mode) clk_disable_unprepare(mdp4_dtv_encoder->hdmi_clk); clk_disable_unprepare(mdp4_dtv_encoder->mdp_clk); - if (msm_connector) - msm_connector->funcs->dpms(msm_connector, mode); - bs_set(mdp4_dtv_encoder, 0); } @@ -171,7 +163,6 @@ static void mdp4_dtv_encoder_mode_set(struct drm_encoder *encoder, struct drm_display_mode *adjusted_mode) { struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); - struct msm_connector *msm_connector = get_connector(encoder); struct mdp4_kms *mdp4_kms = get_kms(encoder); uint32_t dtv_hsync_skew, vsync_period, vsync_len, ctrl_pol; uint32_t display_v_start, display_v_end; @@ -230,9 +221,6 @@ static void mdp4_dtv_encoder_mode_set(struct drm_encoder *encoder, MDP4_DTV_ACTIVE_HCTL_END(0)); mdp4_write(mdp4_kms, REG_MDP4_DTV_ACTIVE_VSTART, 0); mdp4_write(mdp4_kms, REG_MDP4_DTV_ACTIVE_VEND, 0); - - if (msm_connector) - msm_connector->funcs->mode_set(msm_connector, mode); } static void mdp4_dtv_encoder_prepare(struct drm_encoder *encoder) diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp4/mdp4_kms.c index 960cd894da78..5db5bbaedae2 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4_kms.c +++ b/drivers/gpu/drm/msm/mdp4/mdp4_kms.c @@ -191,7 +191,6 @@ static int modeset_init(struct mdp4_kms *mdp4_kms) struct drm_plane *plane; struct drm_crtc *crtc; struct drm_encoder *encoder; - struct drm_connector *connector; int ret; /* @@ -224,13 +223,11 @@ static int modeset_init(struct mdp4_kms *mdp4_kms) encoder->possible_crtcs = 0x1; /* DTV can be hooked to DMA_E */ priv->encoders[priv->num_encoders++] = encoder; - connector = hdmi_connector_init(dev, encoder); - if (IS_ERR(connector)) { - dev_err(dev->dev, "failed to construct HDMI connector\n"); - ret = PTR_ERR(connector); + ret = hdmi_init(dev, encoder); + if (ret) { + dev_err(dev->dev, "failed to initialize HDMI\n"); goto fail; } - priv->connectors[priv->num_connectors++] = connector; return 0; diff --git a/drivers/gpu/drm/msm/msm_connector.c b/drivers/gpu/drm/msm/msm_connector.c deleted file mode 100644 index aeea8879e36f..000000000000 --- a/drivers/gpu/drm/msm/msm_connector.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright (C) 2013 Red Hat - * Author: Rob Clark <robdclark@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include "msm_drv.h" -#include "msm_connector.h" - -void msm_connector_init(struct msm_connector *connector, - const struct msm_connector_funcs *funcs, - struct drm_encoder *encoder) -{ - connector->funcs = funcs; - connector->encoder = encoder; -} - -struct drm_encoder *msm_connector_attached_encoder( - struct drm_connector *connector) -{ - struct msm_connector *msm_connector = to_msm_connector(connector); - return msm_connector->encoder; -} diff --git a/drivers/gpu/drm/msm/msm_connector.h b/drivers/gpu/drm/msm/msm_connector.h deleted file mode 100644 index 0b41866adc08..000000000000 --- a/drivers/gpu/drm/msm/msm_connector.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (C) 2013 Red Hat - * Author: Rob Clark <robdclark@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef __MSM_CONNECTOR_H__ -#define __MSM_CONNECTOR_H__ - -#include "msm_drv.h" - -/* - * Base class for MSM connectors. Typically a connector is a bit more - * passive. But with the split between (for example) DTV within MDP4, - * and HDMI encoder, we really need two parts to an encoder. Instead - * what we do is have the part external to the display controller block - * in the connector, which is called from the encoder to delegate the - * appropriate parts of modeset. - */ - -struct msm_connector; - -struct msm_connector_funcs { - void (*dpms)(struct msm_connector *connector, int mode); - void (*mode_set)(struct msm_connector *connector, - struct drm_display_mode *mode); -}; - -struct msm_connector { - struct drm_connector base; - struct drm_encoder *encoder; - const struct msm_connector_funcs *funcs; -}; -#define to_msm_connector(x) container_of(x, struct msm_connector, base) - -void msm_connector_init(struct msm_connector *connector, - const struct msm_connector_funcs *funcs, - struct drm_encoder *encoder); - -struct drm_encoder *msm_connector_attached_encoder( - struct drm_connector *connector); - -static inline struct msm_connector *get_connector(struct drm_encoder *encoder) -{ - struct msm_drm_private *priv = encoder->dev->dev_private; - int i; - - for (i = 0; i < priv->num_connectors; i++) { - struct drm_connector *connector = priv->connectors[i]; - if (msm_connector_attached_encoder(connector) == encoder) - return to_msm_connector(connector); - } - - return NULL; -} - -#endif /* __MSM_CONNECTOR_H__ */ diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 34c36b2911d9..80d75094bf0a 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -83,6 +83,9 @@ struct msm_drm_private { unsigned int num_encoders; struct drm_encoder *encoders[8]; + unsigned int num_bridges; + struct drm_bridge *bridges[8]; + unsigned int num_connectors; struct drm_connector *connectors[8]; }; @@ -170,8 +173,7 @@ struct drm_framebuffer *msm_framebuffer_create(struct drm_device *dev, struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev); -struct drm_connector *hdmi_connector_init(struct drm_device *dev, - struct drm_encoder *encoder); +int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder); void __init hdmi_register(void); void __exit hdmi_unregister(void); diff --git a/drivers/gpu/drm/nouveau/core/core/mm.c b/drivers/gpu/drm/nouveau/core/core/mm.c index d8291724dbd4..7a4e0891c5f8 100644 --- a/drivers/gpu/drm/nouveau/core/core/mm.c +++ b/drivers/gpu/drm/nouveau/core/core/mm.c @@ -98,6 +98,8 @@ nouveau_mm_head(struct nouveau_mm *mm, u8 type, u32 size_max, u32 size_min, u32 splitoff; u32 s, e; + BUG_ON(!type); + list_for_each_entry(this, &mm->free, fl_entry) { e = this->offset + this->length; s = this->offset; @@ -162,6 +164,8 @@ nouveau_mm_tail(struct nouveau_mm *mm, u8 type, u32 size_max, u32 size_min, struct nouveau_mm_node *prev, *this, *next; u32 mask = align - 1; + BUG_ON(!type); + list_for_each_entry_reverse(this, &mm->free, fl_entry) { u32 e = this->offset + this->length; u32 s = this->offset; diff --git a/drivers/gpu/drm/nouveau/core/core/ramht.c b/drivers/gpu/drm/nouveau/core/core/ramht.c index 86a64045dd60..f3b9bddc3875 100644 --- a/drivers/gpu/drm/nouveau/core/core/ramht.c +++ b/drivers/gpu/drm/nouveau/core/core/ramht.c @@ -22,7 +22,6 @@ #include <core/object.h> #include <core/ramht.h> -#include <core/math.h> #include <subdev/bar.h> @@ -104,6 +103,6 @@ nouveau_ramht_new(struct nouveau_object *parent, struct nouveau_object *pargpu, if (ret) return ret; - ramht->bits = log2i(nv_gpuobj(ramht)->size >> 3); + ramht->bits = order_base_2(nv_gpuobj(ramht)->size >> 3); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c b/drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c index 8bf92b0e6d82..6b089e022fd2 100644 --- a/drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c +++ b/drivers/gpu/drm/nouveau/core/engine/bsp/nv98.c @@ -19,16 +19,14 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * - * Authors: Ben Skeggs + * Authors: Ben Skeggs, Maarten Lankhorst, Ilia Mirkin */ -#include <core/engctx.h> -#include <core/class.h> - +#include <engine/falcon.h> #include <engine/bsp.h> struct nv98_bsp_priv { - struct nouveau_engine base; + struct nouveau_falcon base; }; /******************************************************************************* @@ -37,31 +35,49 @@ struct nv98_bsp_priv { static struct nouveau_oclass nv98_bsp_sclass[] = { + { 0x88b1, &nouveau_object_ofuncs }, + { 0x85b1, &nouveau_object_ofuncs }, + { 0x86b1, &nouveau_object_ofuncs }, {}, }; /******************************************************************************* - * BSP context + * PBSP context ******************************************************************************/ static struct nouveau_oclass nv98_bsp_cclass = { .handle = NV_ENGCTX(BSP, 0x98), .ofuncs = &(struct nouveau_ofuncs) { - .ctor = _nouveau_engctx_ctor, - .dtor = _nouveau_engctx_dtor, - .init = _nouveau_engctx_init, - .fini = _nouveau_engctx_fini, - .rd32 = _nouveau_engctx_rd32, - .wr32 = _nouveau_engctx_wr32, + .ctor = _nouveau_falcon_context_ctor, + .dtor = _nouveau_falcon_context_dtor, + .init = _nouveau_falcon_context_init, + .fini = _nouveau_falcon_context_fini, + .rd32 = _nouveau_falcon_context_rd32, + .wr32 = _nouveau_falcon_context_wr32, }, }; /******************************************************************************* - * BSP engine/subdev functions + * PBSP engine/subdev functions ******************************************************************************/ static int +nv98_bsp_init(struct nouveau_object *object) +{ + struct nv98_bsp_priv *priv = (void *)object; + int ret; + + ret = nouveau_falcon_init(&priv->base); + if (ret) + return ret; + + nv_wr32(priv, 0x084010, 0x0000ffd2); + nv_wr32(priv, 0x08401c, 0x0000fff2); + return 0; +} + +static int nv98_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) @@ -69,7 +85,7 @@ nv98_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv98_bsp_priv *priv; int ret; - ret = nouveau_engine_create(parent, engine, oclass, true, + ret = nouveau_falcon_create(parent, engine, oclass, 0x084000, true, "PBSP", "bsp", &priv); *pobject = nv_object(priv); if (ret) @@ -86,8 +102,10 @@ nv98_bsp_oclass = { .handle = NV_ENGINE(BSP, 0x98), .ofuncs = &(struct nouveau_ofuncs) { .ctor = nv98_bsp_ctor, - .dtor = _nouveau_engine_dtor, - .init = _nouveau_engine_init, - .fini = _nouveau_engine_fini, + .dtor = _nouveau_falcon_dtor, + .init = nv98_bsp_init, + .fini = _nouveau_falcon_fini, + .rd32 = _nouveau_falcon_rd32, + .wr32 = _nouveau_falcon_wr32, }, }; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c index f02fd9f443ff..a66b27c0fcab 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c @@ -49,18 +49,23 @@ int nv50_dac_sense(struct nv50_disp_priv *priv, int or, u32 loadval) { const u32 doff = (or * 0x800); - int load = -EINVAL; + nv_mask(priv, 0x61a004 + doff, 0x807f0000, 0x80150000); nv_wait(priv, 0x61a004 + doff, 0x80000000, 0x00000000); + nv_wr32(priv, 0x61a00c + doff, 0x00100000 | loadval); mdelay(9); udelay(500); - nv_wr32(priv, 0x61a00c + doff, 0x80000000); - load = (nv_rd32(priv, 0x61a00c + doff) & 0x38000000) >> 27; - nv_wr32(priv, 0x61a00c + doff, 0x00000000); + loadval = nv_mask(priv, 0x61a00c + doff, 0xffffffff, 0x00000000); + nv_mask(priv, 0x61a004 + doff, 0x807f0000, 0x80550000); nv_wait(priv, 0x61a004 + doff, 0x80000000, 0x00000000); - return load; + + nv_debug(priv, "DAC%d sense: 0x%08x\n", or, loadval); + if (!(loadval & 0x80000000)) + return -ETIMEDOUT; + + return (loadval & 0x38000000) >> 27; } int diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c index 373dbcc523b2..a19e7d79b847 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c @@ -36,6 +36,8 @@ nva3_hda_eld(struct nv50_disp_priv *priv, int or, u8 *data, u32 size) if (data && data[0]) { for (i = 0; i < size; i++) nv_wr32(priv, 0x61c440 + soff, (i << 8) | data[i]); + for (; i < 0x60; i++) + nv_wr32(priv, 0x61c440 + soff, (i << 8)); nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000003); } else if (data) { diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c index dc57e24fc1df..717639386ced 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdanvd0.c @@ -41,6 +41,8 @@ nvd0_hda_eld(struct nv50_disp_priv *priv, int or, u8 *data, u32 size) if (data && data[0]) { for (i = 0; i < size; i++) nv_wr32(priv, 0x10ec00 + soff, (i << 8) | data[i]); + for (; i < 0x60; i++) + nv_wr32(priv, 0x10ec00 + soff, (i << 8)); nv_mask(priv, 0x10ec10 + soff, 0x80000003, 0x80000003); } else if (data) { diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index 7ffe2f309f12..c168ae3eaa97 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -628,7 +628,7 @@ nv50_disp_base_init(struct nouveau_object *object) } /* ... PIOR caps */ - for (i = 0; i < 3; i++) { + for (i = 0; i < priv->pior.nr; i++) { tmp = nv_rd32(priv, 0x61e000 + (i * 0x800)); nv_wr32(priv, 0x6101f0 + (i * 0x04), tmp); } @@ -834,10 +834,11 @@ exec_script(struct nv50_disp_priv *priv, int head, int id) u8 ver, hdr, cnt, len; u16 data; u32 ctrl = 0x00000000; + u32 reg; int i; /* DAC */ - for (i = 0; !(ctrl & (1 << head)) && i < 3; i++) + for (i = 0; !(ctrl & (1 << head)) && i < priv->dac.nr; i++) ctrl = nv_rd32(priv, 0x610b5c + (i * 8)); /* SOR */ @@ -845,19 +846,18 @@ exec_script(struct nv50_disp_priv *priv, int head, int id) if (nv_device(priv)->chipset < 0x90 || nv_device(priv)->chipset == 0x92 || nv_device(priv)->chipset == 0xa0) { - for (i = 0; !(ctrl & (1 << head)) && i < 2; i++) - ctrl = nv_rd32(priv, 0x610b74 + (i * 8)); - i += 4; + reg = 0x610b74; } else { - for (i = 0; !(ctrl & (1 << head)) && i < 4; i++) - ctrl = nv_rd32(priv, 0x610798 + (i * 8)); - i += 4; + reg = 0x610798; } + for (i = 0; !(ctrl & (1 << head)) && i < priv->sor.nr; i++) + ctrl = nv_rd32(priv, reg + (i * 8)); + i += 4; } /* PIOR */ if (!(ctrl & (1 << head))) { - for (i = 0; !(ctrl & (1 << head)) && i < 3; i++) + for (i = 0; !(ctrl & (1 << head)) && i < priv->pior.nr; i++) ctrl = nv_rd32(priv, 0x610b84 + (i * 8)); i += 8; } @@ -893,10 +893,11 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int id, u32 pclk, u8 ver, hdr, cnt, len; u32 ctrl = 0x00000000; u32 data, conf = ~0; + u32 reg; int i; /* DAC */ - for (i = 0; !(ctrl & (1 << head)) && i < 3; i++) + for (i = 0; !(ctrl & (1 << head)) && i < priv->dac.nr; i++) ctrl = nv_rd32(priv, 0x610b58 + (i * 8)); /* SOR */ @@ -904,19 +905,18 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int id, u32 pclk, if (nv_device(priv)->chipset < 0x90 || nv_device(priv)->chipset == 0x92 || nv_device(priv)->chipset == 0xa0) { - for (i = 0; !(ctrl & (1 << head)) && i < 2; i++) - ctrl = nv_rd32(priv, 0x610b70 + (i * 8)); - i += 4; + reg = 0x610b70; } else { - for (i = 0; !(ctrl & (1 << head)) && i < 4; i++) - ctrl = nv_rd32(priv, 0x610794 + (i * 8)); - i += 4; + reg = 0x610794; } + for (i = 0; !(ctrl & (1 << head)) && i < priv->sor.nr; i++) + ctrl = nv_rd32(priv, reg + (i * 8)); + i += 4; } /* PIOR */ if (!(ctrl & (1 << head))) { - for (i = 0; !(ctrl & (1 << head)) && i < 3; i++) + for (i = 0; !(ctrl & (1 << head)) && i < priv->pior.nr; i++) ctrl = nv_rd32(priv, 0x610b80 + (i * 8)); i += 8; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c index ab1e918469a8..526b75242899 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c @@ -47,14 +47,8 @@ int nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size) { struct nv50_disp_priv *priv = (void *)object->engine; - struct nouveau_bios *bios = nouveau_bios(priv); - const u16 type = (mthd & NV50_DISP_SOR_MTHD_TYPE) >> 12; const u8 head = (mthd & NV50_DISP_SOR_MTHD_HEAD) >> 3; - const u8 link = (mthd & NV50_DISP_SOR_MTHD_LINK) >> 2; const u8 or = (mthd & NV50_DISP_SOR_MTHD_OR); - const u16 mask = (0x0100 << head) | (0x0040 << link) | (0x0001 << or); - struct dcb_output outp; - u8 ver, hdr; u32 data; int ret = -EINVAL; @@ -62,8 +56,6 @@ nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size) return -EINVAL; data = *(u32 *)args; - if (type && !dcb_outp_match(bios, type, mask, &ver, &hdr, &outp)) - return -ENODEV; switch (mthd & ~0x3f) { case NV50_DISP_SOR_PWR: diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c index e9b8217d0075..7e5dff51d3c5 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c @@ -26,7 +26,6 @@ #include <core/engctx.h> #include <core/ramht.h> #include <core/class.h> -#include <core/math.h> #include <subdev/timer.h> #include <subdev/bar.h> @@ -278,7 +277,7 @@ nv50_fifo_chan_ctor_ind(struct nouveau_object *parent, return ret; ioffset = args->ioffset; - ilength = log2i(args->ilength / 8); + ilength = order_base_2(args->ilength / 8); nv_wo32(base->ramfc, 0x3c, 0x403f6078); nv_wo32(base->ramfc, 0x44, 0x01003fff); diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c index 7f53196cff52..91a87cd7195a 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c @@ -28,7 +28,6 @@ #include <core/ramht.h> #include <core/event.h> #include <core/class.h> -#include <core/math.h> #include <subdev/timer.h> #include <subdev/bar.h> @@ -57,6 +56,7 @@ nv84_fifo_context_attach(struct nouveau_object *parent, case NVDEV_ENGINE_SW : return 0; case NVDEV_ENGINE_GR : addr = 0x0020; break; case NVDEV_ENGINE_VP : addr = 0x0040; break; + case NVDEV_ENGINE_PPP : case NVDEV_ENGINE_MPEG : addr = 0x0060; break; case NVDEV_ENGINE_BSP : addr = 0x0080; break; case NVDEV_ENGINE_CRYPT: addr = 0x00a0; break; @@ -92,6 +92,7 @@ nv84_fifo_context_detach(struct nouveau_object *parent, bool suspend, case NVDEV_ENGINE_SW : return 0; case NVDEV_ENGINE_GR : engn = 0; addr = 0x0020; break; case NVDEV_ENGINE_VP : engn = 3; addr = 0x0040; break; + case NVDEV_ENGINE_PPP : case NVDEV_ENGINE_MPEG : engn = 1; addr = 0x0060; break; case NVDEV_ENGINE_BSP : engn = 5; addr = 0x0080; break; case NVDEV_ENGINE_CRYPT: engn = 4; addr = 0x00a0; break; @@ -258,7 +259,7 @@ nv84_fifo_chan_ctor_ind(struct nouveau_object *parent, nv_parent(chan)->object_detach = nv50_fifo_object_detach; ioffset = args->ioffset; - ilength = log2i(args->ilength / 8); + ilength = order_base_2(args->ilength / 8); nv_wo32(base->ramfc, 0x3c, 0x403f6078); nv_wo32(base->ramfc, 0x44, 0x01003fff); diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c index 46dfa68c47bb..ce92f289e751 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c @@ -29,7 +29,6 @@ #include <core/engctx.h> #include <core/event.h> #include <core/class.h> -#include <core/math.h> #include <core/enum.h> #include <subdev/timer.h> @@ -200,7 +199,7 @@ nvc0_fifo_chan_ctor(struct nouveau_object *parent, usermem = chan->base.chid * 0x1000; ioffset = args->ioffset; - ilength = log2i(args->ilength / 8); + ilength = order_base_2(args->ilength / 8); for (i = 0; i < 0x1000; i += 4) nv_wo32(priv->user.mem, usermem + i, 0x00000000); diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c index 09644fa9602c..8e8121abe31b 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c @@ -29,7 +29,6 @@ #include <core/engctx.h> #include <core/event.h> #include <core/class.h> -#include <core/math.h> #include <core/enum.h> #include <subdev/timer.h> @@ -240,7 +239,7 @@ nve0_fifo_chan_ctor(struct nouveau_object *parent, usermem = chan->base.chid * 0x200; ioffset = args->ioffset; - ilength = log2i(args->ilength / 8); + ilength = order_base_2(args->ilength / 8); for (i = 0; i < 0x200; i += 4) nv_wo32(priv->user.mem, usermem + i, 0x00000000); diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h index 7da35a4e7970..ad8209377529 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.h @@ -1,6 +1,9 @@ #ifndef __NV40_GRAPH_H__ #define __NV40_GRAPH_H__ +#include <core/device.h> +#include <core/gpuobj.h> + /* returns 1 if device is one of the nv4x using the 0x4497 object class, * helpful to determine a number of other hardware features */ diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c index 49ecbb859b25..c19004301309 100644 --- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c +++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c @@ -265,8 +265,8 @@ nv31_mpeg_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int nv31_mpeg_init(struct nouveau_object *object) { - struct nouveau_engine *engine = nv_engine(object->engine); - struct nv31_mpeg_priv *priv = (void *)engine; + struct nouveau_engine *engine = nv_engine(object); + struct nv31_mpeg_priv *priv = (void *)object; struct nouveau_fb *pfb = nouveau_fb(object); int ret, i; @@ -284,7 +284,10 @@ nv31_mpeg_init(struct nouveau_object *object) /* PMPEG init */ nv_wr32(priv, 0x00b32c, 0x00000000); nv_wr32(priv, 0x00b314, 0x00000100); - nv_wr32(priv, 0x00b220, nv44_graph_class(priv) ? 0x00000044 : 0x00000031); + if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv)) + nv_wr32(priv, 0x00b220, 0x00000044); + else + nv_wr32(priv, 0x00b220, 0x00000031); nv_wr32(priv, 0x00b300, 0x02001ec1); nv_mask(priv, 0x00b32c, 0x00000001, 0x00000001); diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c index f7c581ad1991..dd6196072e9c 100644 --- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c +++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c @@ -61,6 +61,7 @@ nv40_mpeg_context_ctor(struct nouveau_object *parent, if (ret) return ret; + nv_wo32(&chan->base.base, 0x78, 0x02001ec1); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/ppp/nv98.c b/drivers/gpu/drm/nouveau/core/engine/ppp/nv98.c index 5a5b2a773ed7..13bf31c40aa1 100644 --- a/drivers/gpu/drm/nouveau/core/engine/ppp/nv98.c +++ b/drivers/gpu/drm/nouveau/core/engine/ppp/nv98.c @@ -19,21 +19,14 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * - * Authors: Ben Skeggs + * Authors: Ben Skeggs, Maarten Lankhorst, Ilia Mirkin */ -#include <core/engine.h> -#include <core/engctx.h> -#include <core/class.h> - +#include <engine/falcon.h> #include <engine/ppp.h> struct nv98_ppp_priv { - struct nouveau_engine base; -}; - -struct nv98_ppp_chan { - struct nouveau_engctx base; + struct nouveau_falcon base; }; /******************************************************************************* @@ -42,6 +35,8 @@ struct nv98_ppp_chan { static struct nouveau_oclass nv98_ppp_sclass[] = { + { 0x88b3, &nouveau_object_ofuncs }, + { 0x85b3, &nouveau_object_ofuncs }, {}, }; @@ -53,12 +48,12 @@ static struct nouveau_oclass nv98_ppp_cclass = { .handle = NV_ENGCTX(PPP, 0x98), .ofuncs = &(struct nouveau_ofuncs) { - .ctor = _nouveau_engctx_ctor, - .dtor = _nouveau_engctx_dtor, - .init = _nouveau_engctx_init, - .fini = _nouveau_engctx_fini, - .rd32 = _nouveau_engctx_rd32, - .wr32 = _nouveau_engctx_wr32, + .ctor = _nouveau_falcon_context_ctor, + .dtor = _nouveau_falcon_context_dtor, + .init = _nouveau_falcon_context_init, + .fini = _nouveau_falcon_context_fini, + .rd32 = _nouveau_falcon_context_rd32, + .wr32 = _nouveau_falcon_context_wr32, }, }; @@ -67,6 +62,21 @@ nv98_ppp_cclass = { ******************************************************************************/ static int +nv98_ppp_init(struct nouveau_object *object) +{ + struct nv98_ppp_priv *priv = (void *)object; + int ret; + + ret = nouveau_falcon_init(&priv->base); + if (ret) + return ret; + + nv_wr32(priv, 0x086010, 0x0000ffd2); + nv_wr32(priv, 0x08601c, 0x0000fff2); + return 0; +} + +static int nv98_ppp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) @@ -74,7 +84,7 @@ nv98_ppp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv98_ppp_priv *priv; int ret; - ret = nouveau_engine_create(parent, engine, oclass, true, + ret = nouveau_falcon_create(parent, engine, oclass, 0x086000, true, "PPPP", "ppp", &priv); *pobject = nv_object(priv); if (ret) @@ -91,8 +101,10 @@ nv98_ppp_oclass = { .handle = NV_ENGINE(PPP, 0x98), .ofuncs = &(struct nouveau_ofuncs) { .ctor = nv98_ppp_ctor, - .dtor = _nouveau_engine_dtor, - .init = _nouveau_engine_init, - .fini = _nouveau_engine_fini, + .dtor = _nouveau_falcon_dtor, + .init = nv98_ppp_init, + .fini = _nouveau_falcon_fini, + .rd32 = _nouveau_falcon_rd32, + .wr32 = _nouveau_falcon_wr32, }, }; diff --git a/drivers/gpu/drm/nouveau/core/engine/vp/nv98.c b/drivers/gpu/drm/nouveau/core/engine/vp/nv98.c index 8a8236bc84de..fc9ae0ff1ef5 100644 --- a/drivers/gpu/drm/nouveau/core/engine/vp/nv98.c +++ b/drivers/gpu/drm/nouveau/core/engine/vp/nv98.c @@ -19,16 +19,14 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * - * Authors: Ben Skeggs + * Authors: Ben Skeggs, Maarten Lankhorst, Ilia Mirkin */ -#include <core/engctx.h> -#include <core/class.h> - +#include <engine/falcon.h> #include <engine/vp.h> struct nv98_vp_priv { - struct nouveau_engine base; + struct nouveau_falcon base; }; /******************************************************************************* @@ -37,6 +35,8 @@ struct nv98_vp_priv { static struct nouveau_oclass nv98_vp_sclass[] = { + { 0x88b2, &nouveau_object_ofuncs }, + { 0x85b2, &nouveau_object_ofuncs }, {}, }; @@ -48,12 +48,12 @@ static struct nouveau_oclass nv98_vp_cclass = { .handle = NV_ENGCTX(VP, 0x98), .ofuncs = &(struct nouveau_ofuncs) { - .ctor = _nouveau_engctx_ctor, - .dtor = _nouveau_engctx_dtor, - .init = _nouveau_engctx_init, - .fini = _nouveau_engctx_fini, - .rd32 = _nouveau_engctx_rd32, - .wr32 = _nouveau_engctx_wr32, + .ctor = _nouveau_falcon_context_ctor, + .dtor = _nouveau_falcon_context_dtor, + .init = _nouveau_falcon_context_init, + .fini = _nouveau_falcon_context_fini, + .rd32 = _nouveau_falcon_context_rd32, + .wr32 = _nouveau_falcon_context_wr32, }, }; @@ -62,6 +62,21 @@ nv98_vp_cclass = { ******************************************************************************/ static int +nv98_vp_init(struct nouveau_object *object) +{ + struct nv98_vp_priv *priv = (void *)object; + int ret; + + ret = nouveau_falcon_init(&priv->base); + if (ret) + return ret; + + nv_wr32(priv, 0x085010, 0x0000ffd2); + nv_wr32(priv, 0x08501c, 0x0000fff2); + return 0; +} + +static int nv98_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) @@ -69,7 +84,7 @@ nv98_vp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv98_vp_priv *priv; int ret; - ret = nouveau_engine_create(parent, engine, oclass, true, + ret = nouveau_falcon_create(parent, engine, oclass, 0x085000, true, "PVP", "vp", &priv); *pobject = nv_object(priv); if (ret) @@ -86,8 +101,10 @@ nv98_vp_oclass = { .handle = NV_ENGINE(VP, 0x98), .ofuncs = &(struct nouveau_ofuncs) { .ctor = nv98_vp_ctor, - .dtor = _nouveau_engine_dtor, - .init = _nouveau_engine_init, - .fini = _nouveau_engine_fini, + .dtor = _nouveau_falcon_dtor, + .init = nv98_vp_init, + .fini = _nouveau_falcon_fini, + .rd32 = _nouveau_falcon_rd32, + .wr32 = _nouveau_falcon_wr32, }, }; diff --git a/drivers/gpu/drm/nouveau/core/engine/xtensa.c b/drivers/gpu/drm/nouveau/core/engine/xtensa.c index 0639bc59d0a5..5f6ede7c4892 100644 --- a/drivers/gpu/drm/nouveau/core/engine/xtensa.c +++ b/drivers/gpu/drm/nouveau/core/engine/xtensa.c @@ -118,7 +118,13 @@ _nouveau_xtensa_init(struct nouveau_object *object) return ret; } - ret = nouveau_gpuobj_new(object, NULL, fw->size, 0x1000, 0, + if (fw->size > 0x40000) { + nv_warn(xtensa, "firmware %s too large\n", name); + release_firmware(fw); + return -EINVAL; + } + + ret = nouveau_gpuobj_new(object, NULL, 0x40000, 0x1000, 0, &xtensa->gpu_fw); if (ret) { release_firmware(fw); diff --git a/drivers/gpu/drm/nouveau/core/include/core/math.h b/drivers/gpu/drm/nouveau/core/include/core/math.h deleted file mode 100644 index f808131c5cd8..000000000000 --- a/drivers/gpu/drm/nouveau/core/include/core/math.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __NOUVEAU_MATH_H__ -#define __NOUVEAU_MATH_H__ - -static inline int -log2i(u64 base) -{ - u64 temp = base >> 1; - int log2; - - for (log2 = 0; temp; log2++, temp >>= 1) { - } - - return (base & (base - 1)) ? log2 + 1: log2; -} - -#endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h index 888384c0bed8..7e4e2775f249 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h @@ -39,8 +39,8 @@ struct nouveau_i2c_func { int (*drv_ctl)(struct nouveau_i2c_port *, int lane, int sw, int pe); }; -#define nouveau_i2c_port_create(p,e,o,i,a,d) \ - nouveau_i2c_port_create_((p), (e), (o), (i), (a), \ +#define nouveau_i2c_port_create(p,e,o,i,a,f,d) \ + nouveau_i2c_port_create_((p), (e), (o), (i), (a), (f), \ sizeof(**d), (void **)d) #define nouveau_i2c_port_destroy(p) ({ \ struct nouveau_i2c_port *port = (p); \ @@ -53,7 +53,9 @@ struct nouveau_i2c_func { int nouveau_i2c_port_create_(struct nouveau_object *, struct nouveau_object *, struct nouveau_oclass *, u8, - const struct i2c_algorithm *, int, void **); + const struct i2c_algorithm *, + const struct nouveau_i2c_func *, + int, void **); void _nouveau_i2c_port_dtor(struct nouveau_object *); #define _nouveau_i2c_port_init nouveau_object_init #define _nouveau_i2c_port_fini nouveau_object_fini diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/mc.h b/drivers/gpu/drm/nouveau/core/include/subdev/mc.h index d5502267c30f..ce6569f365a7 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/mc.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/mc.h @@ -12,6 +12,7 @@ struct nouveau_mc_intr { struct nouveau_mc { struct nouveau_subdev base; const struct nouveau_mc_intr *intr_map; + bool use_msi; }; static inline struct nouveau_mc * @@ -20,8 +21,8 @@ nouveau_mc(void *obj) return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_MC]; } -#define nouveau_mc_create(p,e,o,d) \ - nouveau_mc_create_((p), (e), (o), sizeof(**d), (void **)d) +#define nouveau_mc_create(p,e,o,m,d) \ + nouveau_mc_create_((p), (e), (o), (m), sizeof(**d), (void **)d) #define nouveau_mc_destroy(p) ({ \ struct nouveau_mc *pmc = (p); _nouveau_mc_dtor(nv_object(pmc)); \ }) @@ -33,7 +34,8 @@ nouveau_mc(void *obj) }) int nouveau_mc_create_(struct nouveau_object *, struct nouveau_object *, - struct nouveau_oclass *, int, void **); + struct nouveau_oclass *, const struct nouveau_mc_intr *, + int, void **); void _nouveau_mc_dtor(struct nouveau_object *); int _nouveau_mc_init(struct nouveau_object *); int _nouveau_mc_fini(struct nouveau_object *, bool); diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/timer.h b/drivers/gpu/drm/nouveau/core/include/subdev/timer.h index e465d158d352..9ab70dfe5b02 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/timer.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/timer.h @@ -22,6 +22,7 @@ bool nouveau_timer_wait_eq(void *, u64 nsec, u32 addr, u32 mask, u32 data); bool nouveau_timer_wait_ne(void *, u64 nsec, u32 addr, u32 mask, u32 data); bool nouveau_timer_wait_cb(void *, u64 nsec, bool (*func)(void *), void *data); void nouveau_timer_alarm(void *, u32 nsec, struct nouveau_alarm *); +void nouveau_timer_alarm_cancel(void *, struct nouveau_alarm *); #define NV_WAIT_DEFAULT 2000000000ULL #define nv_wait(o,a,m,v) \ @@ -35,6 +36,7 @@ struct nouveau_timer { struct nouveau_subdev base; u64 (*read)(struct nouveau_timer *); void (*alarm)(struct nouveau_timer *, u64 time, struct nouveau_alarm *); + void (*alarm_cancel)(struct nouveau_timer *, struct nouveau_alarm *); }; static inline struct nouveau_timer * diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/vm.h b/drivers/gpu/drm/nouveau/core/include/subdev/vm.h index f2e87b105666..fcf57fa309bf 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/vm.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/vm.h @@ -55,7 +55,7 @@ struct nouveau_vma { struct nouveau_vm { struct nouveau_vmmgr *vmm; struct nouveau_mm mm; - int refcount; + struct kref refcount; struct list_head pgd_list; atomic_t engref[NVDEV_SUBDEV_NR]; diff --git a/drivers/gpu/drm/nouveau/core/os.h b/drivers/gpu/drm/nouveau/core/os.h index 3bd9be2ab37f..191e739f30d1 100644 --- a/drivers/gpu/drm/nouveau/core/os.h +++ b/drivers/gpu/drm/nouveau/core/os.h @@ -13,11 +13,13 @@ #include <linux/i2c-algo-bit.h> #include <linux/delay.h> #include <linux/io-mapping.h> -#include <linux/vmalloc.h> #include <linux/acpi.h> +#include <linux/vmalloc.h> #include <linux/dmi.h> #include <linux/reboot.h> #include <linux/interrupt.h> +#include <linux/log2.h> +#include <linux/pm_runtime.h> #include <asm/unaligned.h> diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c b/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c index 22a20573ed1b..22ac6dbd6c8f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c @@ -184,7 +184,8 @@ nvbios_therm_fan_parse(struct nouveau_bios *bios, cur_trip->fan_duty = value; break; case 0x26: - fan->pwm_freq = value; + if (!fan->pwm_freq) + fan->pwm_freq = value; break; case 0x3b: fan->bump_period = value; diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h index 6c974dd83e8b..db9d6ddde52c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h @@ -81,7 +81,7 @@ void nv44_fb_tile_prog(struct nouveau_fb *, int, struct nouveau_fb_tile *); void nv46_fb_tile_init(struct nouveau_fb *, int i, u32 addr, u32 size, u32 pitch, u32 flags, struct nouveau_fb_tile *); -void nv50_ram_put(struct nouveau_fb *, struct nouveau_mem **); +void __nv50_ram_put(struct nouveau_fb *, struct nouveau_mem *); extern int nv50_fb_memtype[0x80]; #endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv49.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv49.c index 19e3a9a63a02..ab7ef0ac9e34 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv49.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv49.c @@ -40,15 +40,15 @@ nv49_ram_create(struct nouveau_object *parent, struct nouveau_object *engine, return ret; switch (pfb914 & 0x00000003) { - case 0x00000000: pfb->ram->type = NV_MEM_TYPE_DDR1; break; - case 0x00000001: pfb->ram->type = NV_MEM_TYPE_DDR2; break; - case 0x00000002: pfb->ram->type = NV_MEM_TYPE_GDDR3; break; + case 0x00000000: ram->type = NV_MEM_TYPE_DDR1; break; + case 0x00000001: ram->type = NV_MEM_TYPE_DDR2; break; + case 0x00000002: ram->type = NV_MEM_TYPE_GDDR3; break; case 0x00000003: break; } - pfb->ram->size = nv_rd32(pfb, 0x10020c) & 0xff000000; - pfb->ram->parts = (nv_rd32(pfb, 0x100200) & 0x00000003) + 1; - pfb->ram->tags = nv_rd32(pfb, 0x100320); + ram->size = nv_rd32(pfb, 0x10020c) & 0xff000000; + ram->parts = (nv_rd32(pfb, 0x100200) & 0x00000003) + 1; + ram->tags = nv_rd32(pfb, 0x100320); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv4e.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv4e.c index 7192aa6e5577..63a6aab86028 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv4e.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv4e.c @@ -38,8 +38,8 @@ nv4e_ram_create(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; - pfb->ram->size = nv_rd32(pfb, 0x10020c) & 0xff000000; - pfb->ram->type = NV_MEM_TYPE_STOLEN; + ram->size = nv_rd32(pfb, 0x10020c) & 0xff000000; + ram->type = NV_MEM_TYPE_STOLEN; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c index af5aa7ee8ad9..903baff77fdd 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c @@ -27,17 +27,10 @@ #include "priv.h" void -nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) +__nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem *mem) { struct nouveau_mm_node *this; - struct nouveau_mem *mem; - mem = *pmem; - *pmem = NULL; - if (unlikely(mem == NULL)) - return; - - mutex_lock(&pfb->base.mutex); while (!list_empty(&mem->regions)) { this = list_first_entry(&mem->regions, typeof(*this), rl_entry); @@ -46,6 +39,19 @@ nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) } nouveau_mm_free(&pfb->tags, &mem->tag); +} + +void +nv50_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) +{ + struct nouveau_mem *mem = *pmem; + + *pmem = NULL; + if (unlikely(mem == NULL)) + return; + + mutex_lock(&pfb->base.mutex); + __nv50_ram_put(pfb, mem); mutex_unlock(&pfb->base.mutex); kfree(mem); diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c index 9c3634acbb9d..cf97c4de4a6b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c @@ -33,11 +33,19 @@ void nvc0_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) { struct nouveau_ltcg *ltcg = nouveau_ltcg(pfb); + struct nouveau_mem *mem = *pmem; - if ((*pmem)->tag) - ltcg->tags_free(ltcg, &(*pmem)->tag); + *pmem = NULL; + if (unlikely(mem == NULL)) + return; - nv50_ram_put(pfb, pmem); + mutex_lock(&pfb->base.mutex); + if (mem->tag) + ltcg->tags_free(ltcg, &mem->tag); + __nv50_ram_put(pfb, mem); + mutex_unlock(&pfb->base.mutex); + + kfree(mem); } int diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c index bf489dcf46e2..c4c1d415e7fe 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c @@ -103,7 +103,7 @@ nv50_gpio_intr(struct nouveau_subdev *subdev) int i; intr0 = nv_rd32(priv, 0xe054) & nv_rd32(priv, 0xe050); - if (nv_device(priv)->chipset >= 0x90) + if (nv_device(priv)->chipset > 0x92) intr1 = nv_rd32(priv, 0xe074) & nv_rd32(priv, 0xe070); hi = (intr0 & 0x0000ffff) | (intr1 << 16); @@ -115,7 +115,7 @@ nv50_gpio_intr(struct nouveau_subdev *subdev) } nv_wr32(priv, 0xe054, intr0); - if (nv_device(priv)->chipset >= 0x90) + if (nv_device(priv)->chipset > 0x92) nv_wr32(priv, 0xe074, intr1); } @@ -146,7 +146,7 @@ nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_gpio_create(parent, engine, oclass, - nv_device(parent)->chipset >= 0x90 ? 32 : 16, + nv_device(parent)->chipset > 0x92 ? 32 : 16, &priv); *pobject = nv_object(priv); if (ret) @@ -182,7 +182,7 @@ nv50_gpio_init(struct nouveau_object *object) /* disable, and ack any pending gpio interrupts */ nv_wr32(priv, 0xe050, 0x00000000); nv_wr32(priv, 0xe054, 0xffffffff); - if (nv_device(priv)->chipset >= 0x90) { + if (nv_device(priv)->chipset > 0x92) { nv_wr32(priv, 0xe070, 0x00000000); nv_wr32(priv, 0xe074, 0xffffffff); } @@ -195,7 +195,7 @@ nv50_gpio_fini(struct nouveau_object *object, bool suspend) { struct nv50_gpio_priv *priv = (void *)object; nv_wr32(priv, 0xe050, 0x00000000); - if (nv_device(priv)->chipset >= 0x90) + if (nv_device(priv)->chipset > 0x92) nv_wr32(priv, 0xe070, 0x00000000); return nouveau_gpio_fini(&priv->base, suspend); } diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c index dec94e9d776a..4b195ac4da66 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c @@ -118,7 +118,8 @@ anx9805_aux_chan_ctor(struct nouveau_object *parent, int ret; ret = nouveau_i2c_port_create(parent, engine, oclass, index, - &nouveau_i2c_aux_algo, &chan); + &nouveau_i2c_aux_algo, &anx9805_aux_func, + &chan); *pobject = nv_object(chan); if (ret) return ret; @@ -140,8 +141,6 @@ anx9805_aux_chan_ctor(struct nouveau_object *parent, struct i2c_algo_bit_data *algo = mast->adapter.algo_data; algo->udelay = max(algo->udelay, 40); } - - chan->base.func = &anx9805_aux_func; return 0; } @@ -234,7 +233,8 @@ anx9805_ddc_port_ctor(struct nouveau_object *parent, int ret; ret = nouveau_i2c_port_create(parent, engine, oclass, index, - &anx9805_i2c_algo, &port); + &anx9805_i2c_algo, &anx9805_i2c_func, + &port); *pobject = nv_object(port); if (ret) return ret; @@ -256,8 +256,6 @@ anx9805_ddc_port_ctor(struct nouveau_object *parent, struct i2c_algo_bit_data *algo = mast->adapter.algo_data; algo->udelay = max(algo->udelay, 40); } - - port->base.func = &anx9805_i2c_func; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c index 8ae2625415e1..2895c19bb152 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c @@ -95,6 +95,7 @@ nouveau_i2c_port_create_(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, u8 index, const struct i2c_algorithm *algo, + const struct nouveau_i2c_func *func, int size, void **pobject) { struct nouveau_device *device = nv_device(parent); @@ -112,6 +113,7 @@ nouveau_i2c_port_create_(struct nouveau_object *parent, port->adapter.owner = THIS_MODULE; port->adapter.dev.parent = &device->pdev->dev; port->index = index; + port->func = func; i2c_set_adapdata(&port->adapter, i2c); if ( algo == &nouveau_i2c_bit_algo && diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv04.c index 2ad18840fe63..860d5d2365da 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv04.c @@ -91,12 +91,12 @@ nv04_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_i2c_port_create(parent, engine, oclass, index, - &nouveau_i2c_bit_algo, &port); + &nouveau_i2c_bit_algo, &nv04_i2c_func, + &port); *pobject = nv_object(port); if (ret) return ret; - port->base.func = &nv04_i2c_func; port->drive = info->drive; port->sense = info->sense; return 0; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv4e.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv4e.c index f501ae25dbb3..0c2655a03bb4 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv4e.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv4e.c @@ -84,12 +84,12 @@ nv4e_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_i2c_port_create(parent, engine, oclass, index, - &nouveau_i2c_bit_algo, &port); + &nouveau_i2c_bit_algo, &nv4e_i2c_func, + &port); *pobject = nv_object(port); if (ret) return ret; - port->base.func = &nv4e_i2c_func; port->addr = 0x600800 + info->drive; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.c index 378dfa324e5f..a8d67a287704 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.c @@ -85,7 +85,8 @@ nv50_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_i2c_port_create(parent, engine, oclass, index, - &nouveau_i2c_bit_algo, &port); + &nouveau_i2c_bit_algo, &nv50_i2c_func, + &port); *pobject = nv_object(port); if (ret) return ret; @@ -93,7 +94,6 @@ nv50_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (info->drive >= nv50_i2c_addr_nr) return -EINVAL; - port->base.func = &nv50_i2c_func; port->state = 0x00000007; port->addr = nv50_i2c_addr[info->drive]; return 0; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv94.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv94.c index 61b771670bfe..df6d3e4b68be 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv94.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv94.c @@ -186,7 +186,8 @@ nv94_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_i2c_port_create(parent, engine, oclass, index, - &nouveau_i2c_bit_algo, &port); + &nouveau_i2c_bit_algo, &nv94_i2c_func, + &port); *pobject = nv_object(port); if (ret) return ret; @@ -194,7 +195,6 @@ nv94_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (info->drive >= nv50_i2c_addr_nr) return -EINVAL; - port->base.func = &nv94_i2c_func; port->state = 7; port->addr = nv50_i2c_addr[info->drive]; if (info->share != DCB_I2C_UNUSED) { @@ -221,12 +221,12 @@ nv94_aux_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_i2c_port_create(parent, engine, oclass, index, - &nouveau_i2c_aux_algo, &port); + &nouveau_i2c_aux_algo, &nv94_aux_func, + &port); *pobject = nv_object(port); if (ret) return ret; - port->base.func = &nv94_aux_func; port->addr = info->drive; if (info->share != DCB_I2C_UNUSED) { port->ctrl = 0x00e500 + (info->drive * 0x50); diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nvd0.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nvd0.c index f761b8a610f1..29967d30f97c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/nvd0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nvd0.c @@ -60,12 +60,12 @@ nvd0_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int ret; ret = nouveau_i2c_port_create(parent, engine, oclass, index, - &nouveau_i2c_bit_algo, &port); + &nouveau_i2c_bit_algo, &nvd0_i2c_func, + &port); *pobject = nv_object(port); if (ret) return ret; - port->base.func = &nvd0_i2c_func; port->state = 0x00000007; port->addr = 0x00d014 + (info->drive * 0x20); if (info->share != DCB_I2C_UNUSED) { diff --git a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c index 716bf41bc3c1..b10a143787a7 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c +++ b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c @@ -22,15 +22,9 @@ * Authors: Ben Skeggs */ -#include "nv04.h" +#include <engine/graph/nv40.h> -static inline int -nv44_graph_class(struct nv04_instmem_priv *priv) -{ - if ((nv_device(priv)->chipset & 0xf0) == 0x60) - return 1; - return !(0x0baf & (1 << (nv_device(priv)->chipset & 0x0f))); -} +#include "nv04.h" static int nv40_instmem_ctor(struct nouveau_object *parent, struct nouveau_object *engine, diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c index bcca883018f4..cce65cc56514 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c @@ -30,8 +30,9 @@ struct nvc0_ltcg_priv { struct nouveau_ltcg base; u32 part_nr; u32 subp_nr; - struct nouveau_mm tags; u32 num_tags; + u32 tag_base; + struct nouveau_mm tags; struct nouveau_mm_node *tag_ram; }; @@ -117,10 +118,6 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv) u32 tag_size, tag_margin, tag_align; int ret; - nv_wr32(priv, 0x17e8d8, priv->part_nr); - if (nv_device(pfb)->card_type >= NV_E0) - nv_wr32(priv, 0x17e000, priv->part_nr); - /* tags for 1/4 of VRAM should be enough (8192/4 per GiB of VRAM) */ priv->num_tags = (pfb->ram->size >> 17) / 4; if (priv->num_tags > (1 << 17)) @@ -142,7 +139,7 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv) tag_size += tag_align; tag_size = (tag_size + 0xfff) >> 12; /* round up */ - ret = nouveau_mm_tail(&pfb->vram, 0, tag_size, tag_size, 1, + ret = nouveau_mm_tail(&pfb->vram, 1, tag_size, tag_size, 1, &priv->tag_ram); if (ret) { priv->num_tags = 0; @@ -152,7 +149,7 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv) tag_base += tag_align - 1; ret = do_div(tag_base, tag_align); - nv_wr32(priv, 0x17e8d4, tag_base); + priv->tag_base = tag_base; } ret = nouveau_mm_init(&priv->tags, 0, priv->num_tags, 1); @@ -182,8 +179,6 @@ nvc0_ltcg_ctor(struct nouveau_object *parent, struct nouveau_object *engine, } priv->subp_nr = nv_rd32(priv, 0x17e8dc) >> 28; - nv_mask(priv, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */ - ret = nvc0_ltcg_init_tag_ram(pfb, priv); if (ret) return ret; @@ -209,13 +204,32 @@ nvc0_ltcg_dtor(struct nouveau_object *object) nouveau_ltcg_destroy(ltcg); } +static int +nvc0_ltcg_init(struct nouveau_object *object) +{ + struct nouveau_ltcg *ltcg = (struct nouveau_ltcg *)object; + struct nvc0_ltcg_priv *priv = (struct nvc0_ltcg_priv *)ltcg; + int ret; + + ret = nouveau_ltcg_init(ltcg); + if (ret) + return ret; + + nv_mask(priv, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */ + nv_wr32(priv, 0x17e8d8, priv->part_nr); + if (nv_device(ltcg)->card_type >= NV_E0) + nv_wr32(priv, 0x17e000, priv->part_nr); + nv_wr32(priv, 0x17e8d4, priv->tag_base); + return 0; +} + struct nouveau_oclass nvc0_ltcg_oclass = { .handle = NV_SUBDEV(LTCG, 0xc0), .ofuncs = &(struct nouveau_ofuncs) { .ctor = nvc0_ltcg_ctor, .dtor = nvc0_ltcg_dtor, - .init = _nouveau_ltcg_init, + .init = nvc0_ltcg_init, .fini = _nouveau_ltcg_fini, }, }; diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c index 2e7c5fd3de3d..37712a6df923 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c @@ -23,7 +23,7 @@ */ #include <subdev/mc.h> -#include <linux/pm_runtime.h> +#include <core/option.h> static irqreturn_t nouveau_mc_intr(int irq, void *arg) @@ -47,6 +47,9 @@ nouveau_mc_intr(int irq, void *arg) map++; } + if (pmc->use_msi) + nv_wr08(pmc->base.base.parent, 0x00088068, 0xff); + if (intr) { nv_error(pmc, "unknown intr 0x%08x\n", stat); } @@ -81,12 +84,16 @@ _nouveau_mc_dtor(struct nouveau_object *object) struct nouveau_device *device = nv_device(object); struct nouveau_mc *pmc = (void *)object; free_irq(device->pdev->irq, pmc); + if (pmc->use_msi) + pci_disable_msi(device->pdev); nouveau_subdev_destroy(&pmc->base); } int nouveau_mc_create_(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, int length, void **pobject) + struct nouveau_oclass *oclass, + const struct nouveau_mc_intr *intr_map, + int length, void **pobject) { struct nouveau_device *device = nv_device(parent); struct nouveau_mc *pmc; @@ -98,6 +105,25 @@ nouveau_mc_create_(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; + pmc->intr_map = intr_map; + + switch (device->pdev->device & 0x0ff0) { + case 0x00f0: /* BR02? */ + case 0x02e0: /* BR02? */ + pmc->use_msi = false; + break; + default: + pmc->use_msi = nouveau_boolopt(device->cfgopt, "NvMSI", true); + if (pmc->use_msi) { + pmc->use_msi = pci_enable_msi(device->pdev) == 0; + if (pmc->use_msi) { + nv_info(pmc, "MSI interrupts enabled\n"); + nv_wr08(device, 0x00088068, 0xff); + } + } + break; + } + ret = request_irq(device->pdev->irq, nouveau_mc_intr, IRQF_SHARED, "nouveau", pmc); if (ret < 0) diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv04.c index 8c769715227b..64aa4edb0d9d 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv04.c @@ -50,12 +50,11 @@ nv04_mc_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv04_mc_priv *priv; int ret; - ret = nouveau_mc_create(parent, engine, oclass, &priv); + ret = nouveau_mc_create(parent, engine, oclass, nv04_mc_intr, &priv); *pobject = nv_object(priv); if (ret) return ret; - priv->base.intr_map = nv04_mc_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv44.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv44.c index 51919371810f..d9891782bf28 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv44.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv44.c @@ -36,12 +36,11 @@ nv44_mc_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv44_mc_priv *priv; int ret; - ret = nouveau_mc_create(parent, engine, oclass, &priv); + ret = nouveau_mc_create(parent, engine, oclass, nv04_mc_intr, &priv); *pobject = nv_object(priv); if (ret) return ret; - priv->base.intr_map = nv04_mc_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c index 0cb322a5e72c..2b1afe225db8 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c @@ -41,7 +41,7 @@ nv50_mc_intr[] = { { 0x04000000, NVDEV_ENGINE_DISP }, { 0x10000000, NVDEV_SUBDEV_BUS }, { 0x80000000, NVDEV_ENGINE_SW }, - { 0x0000d101, NVDEV_SUBDEV_FB }, + { 0x0002d101, NVDEV_SUBDEV_FB }, {}, }; @@ -53,12 +53,11 @@ nv50_mc_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_mc_priv *priv; int ret; - ret = nouveau_mc_create(parent, engine, oclass, &priv); + ret = nouveau_mc_create(parent, engine, oclass, nv50_mc_intr, &priv); *pobject = nv_object(priv); if (ret) return ret; - priv->base.intr_map = nv50_mc_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c index e82fd21b5041..06710419a59b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c @@ -35,6 +35,7 @@ nv98_mc_intr[] = { { 0x00001000, NVDEV_ENGINE_GR }, { 0x00004000, NVDEV_ENGINE_CRYPT }, /* NV84:NVA3 */ { 0x00008000, NVDEV_ENGINE_BSP }, + { 0x00020000, NVDEV_ENGINE_VP }, { 0x00080000, NVDEV_SUBDEV_THERM }, /* NVA3:NVC0 */ { 0x00100000, NVDEV_SUBDEV_TIMER }, { 0x00200000, NVDEV_SUBDEV_GPIO }, @@ -42,7 +43,7 @@ nv98_mc_intr[] = { { 0x04000000, NVDEV_ENGINE_DISP }, { 0x10000000, NVDEV_SUBDEV_BUS }, { 0x80000000, NVDEV_ENGINE_SW }, - { 0x0040d101, NVDEV_SUBDEV_FB }, + { 0x0042d101, NVDEV_SUBDEV_FB }, {}, }; @@ -54,12 +55,11 @@ nv98_mc_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv98_mc_priv *priv; int ret; - ret = nouveau_mc_create(parent, engine, oclass, &priv); + ret = nouveau_mc_create(parent, engine, oclass, nv98_mc_intr, &priv); *pobject = nv_object(priv); if (ret) return ret; - priv->base.intr_map = nv98_mc_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c index c5da3babbc62..104175c5a2dd 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c @@ -57,12 +57,11 @@ nvc0_mc_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nvc0_mc_priv *priv; int ret; - ret = nouveau_mc_create(parent, engine, oclass, &priv); + ret = nouveau_mc_create(parent, engine, oclass, nvc0_mc_intr, &priv); *pobject = nv_object(priv); if (ret) return ret; - priv->base.intr_map = nvc0_mc_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/base.c b/drivers/gpu/drm/nouveau/core/subdev/therm/base.c index a00a5a76e2d6..f1de7a9c572b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/base.c @@ -95,12 +95,14 @@ nouveau_therm_update(struct nouveau_therm *therm, int mode) int duty; spin_lock_irqsave(&priv->lock, flags); + nv_debug(therm, "FAN speed check\n"); if (mode < 0) mode = priv->mode; priv->mode = mode; switch (mode) { case NOUVEAU_THERM_CTRL_MANUAL: + ptimer->alarm_cancel(ptimer, &priv->alarm); duty = nouveau_therm_fan_get(therm); if (duty < 0) duty = 100; @@ -113,6 +115,7 @@ nouveau_therm_update(struct nouveau_therm *therm, int mode) break; case NOUVEAU_THERM_CTRL_NONE: default: + ptimer->alarm_cancel(ptimer, &priv->alarm); goto done; } @@ -122,6 +125,8 @@ nouveau_therm_update(struct nouveau_therm *therm, int mode) done: if (list_empty(&priv->alarm.head) && (mode == NOUVEAU_THERM_CTRL_AUTO)) ptimer->alarm(ptimer, 1000000000ULL, &priv->alarm); + else if (!list_empty(&priv->alarm.head)) + nv_debug(therm, "therm fan alarm list is not empty\n"); spin_unlock_irqrestore(&priv->lock, flags); } @@ -267,9 +272,15 @@ _nouveau_therm_init(struct nouveau_object *object) if (ret) return ret; - if (priv->suspend >= 0) - nouveau_therm_fan_mode(therm, priv->mode); - priv->sensor.program_alarms(therm); + if (priv->suspend >= 0) { + /* restore the pwm value only when on manual or auto mode */ + if (priv->suspend > 0) + nouveau_therm_fan_set(therm, true, priv->fan->percent); + + nouveau_therm_fan_mode(therm, priv->suspend); + } + nouveau_therm_sensor_init(therm); + nouveau_therm_fan_init(therm); return 0; } @@ -279,6 +290,8 @@ _nouveau_therm_fini(struct nouveau_object *object, bool suspend) struct nouveau_therm *therm = (void *)object; struct nouveau_therm_priv *priv = (void *)therm; + nouveau_therm_fan_fini(therm, suspend); + nouveau_therm_sensor_fini(therm, suspend); if (suspend) { priv->suspend = priv->mode; priv->mode = NOUVEAU_THERM_CTRL_NONE; diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/fan.c b/drivers/gpu/drm/nouveau/core/subdev/therm/fan.c index c728380d3d62..39f47b950ad1 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/fan.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/fan.c @@ -204,6 +204,23 @@ nouveau_therm_fan_safety_checks(struct nouveau_therm *therm) } int +nouveau_therm_fan_init(struct nouveau_therm *therm) +{ + return 0; +} + +int +nouveau_therm_fan_fini(struct nouveau_therm *therm, bool suspend) +{ + struct nouveau_therm_priv *priv = (void *)therm; + struct nouveau_timer *ptimer = nouveau_timer(therm); + + if (suspend) + ptimer->alarm_cancel(ptimer, &priv->fan->alarm); + return 0; +} + +int nouveau_therm_fan_ctor(struct nouveau_therm *therm) { struct nouveau_therm_priv *priv = (void *)therm; @@ -234,6 +251,9 @@ nouveau_therm_fan_ctor(struct nouveau_therm *therm) nv_info(therm, "FAN control: %s\n", priv->fan->type); + /* read the current speed, it is useful when resuming */ + priv->fan->percent = nouveau_therm_fan_get(therm); + /* attempt to detect a tachometer connection */ ret = gpio->find(gpio, 0, DCB_GPIO_FAN_SENSE, 0xff, &priv->fan->tach); if (ret) diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/priv.h b/drivers/gpu/drm/nouveau/core/subdev/therm/priv.h index 15ca64e481f1..dd38529262fb 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/priv.h @@ -113,6 +113,8 @@ void nouveau_therm_ic_ctor(struct nouveau_therm *therm); int nouveau_therm_sensor_ctor(struct nouveau_therm *therm); int nouveau_therm_fan_ctor(struct nouveau_therm *therm); +int nouveau_therm_fan_init(struct nouveau_therm *therm); +int nouveau_therm_fan_fini(struct nouveau_therm *therm, bool suspend); int nouveau_therm_fan_get(struct nouveau_therm *therm); int nouveau_therm_fan_set(struct nouveau_therm *therm, bool now, int percent); int nouveau_therm_fan_user_get(struct nouveau_therm *therm); @@ -122,6 +124,8 @@ int nouveau_therm_fan_sense(struct nouveau_therm *therm); int nouveau_therm_preinit(struct nouveau_therm *); +int nouveau_therm_sensor_init(struct nouveau_therm *therm); +int nouveau_therm_sensor_fini(struct nouveau_therm *therm, bool suspend); void nouveau_therm_sensor_preinit(struct nouveau_therm *); void nouveau_therm_sensor_set_threshold_state(struct nouveau_therm *therm, enum nouveau_therm_thrs thrs, diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c b/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c index dde746c78c8a..b80a33011b93 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c @@ -180,6 +180,8 @@ alarm_timer_callback(struct nouveau_alarm *alarm) spin_lock_irqsave(&priv->sensor.alarm_program_lock, flags); + nv_debug(therm, "polling the internal temperature\n"); + nouveau_therm_threshold_hyst_polling(therm, &sensor->thrs_fan_boost, NOUVEAU_THERM_THRS_FANBOOST); @@ -216,6 +218,25 @@ nouveau_therm_program_alarms_polling(struct nouveau_therm *therm) alarm_timer_callback(&priv->sensor.therm_poll_alarm); } +int +nouveau_therm_sensor_init(struct nouveau_therm *therm) +{ + struct nouveau_therm_priv *priv = (void *)therm; + priv->sensor.program_alarms(therm); + return 0; +} + +int +nouveau_therm_sensor_fini(struct nouveau_therm *therm, bool suspend) +{ + struct nouveau_therm_priv *priv = (void *)therm; + struct nouveau_timer *ptimer = nouveau_timer(therm); + + if (suspend) + ptimer->alarm_cancel(ptimer, &priv->sensor.therm_poll_alarm); + return 0; +} + void nouveau_therm_sensor_preinit(struct nouveau_therm *therm) { diff --git a/drivers/gpu/drm/nouveau/core/subdev/timer/base.c b/drivers/gpu/drm/nouveau/core/subdev/timer/base.c index 5d417cc9949b..cf8a0e0f8ee3 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/timer/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/base.c @@ -85,3 +85,10 @@ nouveau_timer_alarm(void *obj, u32 nsec, struct nouveau_alarm *alarm) struct nouveau_timer *ptimer = nouveau_timer(obj); ptimer->alarm(ptimer, nsec, alarm); } + +void +nouveau_timer_alarm_cancel(void *obj, struct nouveau_alarm *alarm) +{ + struct nouveau_timer *ptimer = nouveau_timer(obj); + ptimer->alarm_cancel(ptimer, alarm); +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c index 9469b8275675..57711ecb566c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c @@ -36,6 +36,7 @@ struct nv04_timer_priv { struct nouveau_timer base; struct list_head alarms; spinlock_t lock; + u64 suspend_time; }; static u64 @@ -113,6 +114,25 @@ nv04_timer_alarm(struct nouveau_timer *ptimer, u64 time, } static void +nv04_timer_alarm_cancel(struct nouveau_timer *ptimer, + struct nouveau_alarm *alarm) +{ + struct nv04_timer_priv *priv = (void *)ptimer; + unsigned long flags; + + /* avoid deleting an entry while the alarm intr is running */ + spin_lock_irqsave(&priv->lock, flags); + + /* delete the alarm from the list */ + list_del(&alarm->head); + + /* reset the head so as list_empty returns 1 */ + INIT_LIST_HEAD(&alarm->head); + + spin_unlock_irqrestore(&priv->lock, flags); +} + +static void nv04_timer_intr(struct nouveau_subdev *subdev) { struct nv04_timer_priv *priv = (void *)subdev; @@ -146,6 +166,8 @@ nv04_timer_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->base.base.intr = nv04_timer_intr; priv->base.read = nv04_timer_read; priv->base.alarm = nv04_timer_alarm; + priv->base.alarm_cancel = nv04_timer_alarm_cancel; + priv->suspend_time = 0; INIT_LIST_HEAD(&priv->alarms); spin_lock_init(&priv->lock); @@ -164,7 +186,7 @@ nv04_timer_init(struct nouveau_object *object) { struct nouveau_device *device = nv_device(object); struct nv04_timer_priv *priv = (void *)object; - u32 m = 1, f, n, d; + u32 m = 1, f, n, d, lo, hi; int ret; ret = nouveau_timer_init(&priv->base); @@ -221,16 +243,25 @@ nv04_timer_init(struct nouveau_object *object) d >>= 1; } + /* restore the time before suspend */ + lo = priv->suspend_time; + hi = (priv->suspend_time >> 32); + nv_debug(priv, "input frequency : %dHz\n", f); nv_debug(priv, "input multiplier: %d\n", m); nv_debug(priv, "numerator : 0x%08x\n", n); nv_debug(priv, "denominator : 0x%08x\n", d); nv_debug(priv, "timer frequency : %dHz\n", (f * m) * d / n); + nv_debug(priv, "time low : 0x%08x\n", lo); + nv_debug(priv, "time high : 0x%08x\n", hi); nv_wr32(priv, NV04_PTIMER_NUMERATOR, n); nv_wr32(priv, NV04_PTIMER_DENOMINATOR, d); nv_wr32(priv, NV04_PTIMER_INTR_0, 0xffffffff); nv_wr32(priv, NV04_PTIMER_INTR_EN_0, 0x00000000); + nv_wr32(priv, NV04_PTIMER_TIME_1, hi); + nv_wr32(priv, NV04_PTIMER_TIME_0, lo); + return 0; } @@ -238,6 +269,8 @@ static int nv04_timer_fini(struct nouveau_object *object, bool suspend) { struct nv04_timer_priv *priv = (void *)object; + if (suspend) + priv->suspend_time = nv04_timer_read(&priv->base); nv_wr32(priv, NV04_PTIMER_INTR_EN_0, 0x00000000); return nouveau_timer_fini(&priv->base, suspend); } diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c index 67fcb6c852ac..ef3133e7575c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c @@ -361,7 +361,7 @@ nouveau_vm_create(struct nouveau_vmmgr *vmm, u64 offset, u64 length, INIT_LIST_HEAD(&vm->pgd_list); vm->vmm = vmm; - vm->refcount = 1; + kref_init(&vm->refcount); vm->fpde = offset >> (vmm->pgt_bits + 12); vm->lpde = (offset + length - 1) >> (vmm->pgt_bits + 12); @@ -441,8 +441,9 @@ nouveau_vm_unlink(struct nouveau_vm *vm, struct nouveau_gpuobj *mpgd) } static void -nouveau_vm_del(struct nouveau_vm *vm) +nouveau_vm_del(struct kref *kref) { + struct nouveau_vm *vm = container_of(kref, typeof(*vm), refcount); struct nouveau_vm_pgd *vpgd, *tmp; list_for_each_entry_safe(vpgd, tmp, &vm->pgd_list, head) { @@ -458,27 +459,19 @@ int nouveau_vm_ref(struct nouveau_vm *ref, struct nouveau_vm **ptr, struct nouveau_gpuobj *pgd) { - struct nouveau_vm *vm; - int ret; - - vm = ref; - if (vm) { - ret = nouveau_vm_link(vm, pgd); + if (ref) { + int ret = nouveau_vm_link(ref, pgd); if (ret) return ret; - vm->refcount++; + kref_get(&ref->refcount); } - vm = *ptr; - *ptr = ref; - - if (vm) { - nouveau_vm_unlink(vm, pgd); - - if (--vm->refcount == 0) - nouveau_vm_del(vm); + if (*ptr) { + nouveau_vm_unlink(*ptr, pgd); + kref_put(&(*ptr)->refcount, nouveau_vm_del); } + *ptr = ref; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c index 07dd1fe2d6fb..a4aa81a2173b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c @@ -174,6 +174,7 @@ nv50_vm_flush(struct nouveau_vm *vm) case NVDEV_ENGINE_GR : vme = 0x00; break; case NVDEV_ENGINE_VP : vme = 0x01; break; case NVDEV_SUBDEV_BAR : vme = 0x06; break; + case NVDEV_ENGINE_PPP : case NVDEV_ENGINE_MPEG : vme = 0x08; break; case NVDEV_ENGINE_BSP : vme = 0x09; break; case NVDEV_ENGINE_CRYPT: vme = 0x0a; break; diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c index 6413552df21c..d4fbf11360fe 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c +++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c @@ -607,6 +607,24 @@ nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode) regp->ramdac_a34 = 0x1; } +static int +nv_crtc_swap_fbs(struct drm_crtc *crtc, struct drm_framebuffer *old_fb) +{ + struct nv04_display *disp = nv04_display(crtc->dev); + struct nouveau_framebuffer *nvfb = nouveau_framebuffer(crtc->fb); + struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); + int ret; + + ret = nouveau_bo_pin(nvfb->nvbo, TTM_PL_FLAG_VRAM); + if (ret == 0) { + if (disp->image[nv_crtc->index]) + nouveau_bo_unpin(disp->image[nv_crtc->index]); + nouveau_bo_ref(nvfb->nvbo, &disp->image[nv_crtc->index]); + } + + return ret; +} + /** * Sets up registers for the given mode/adjusted_mode pair. * @@ -623,10 +641,15 @@ nv_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_device *dev = crtc->dev; struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); struct nouveau_drm *drm = nouveau_drm(dev); + int ret; NV_DEBUG(drm, "CTRC mode on CRTC %d:\n", nv_crtc->index); drm_mode_debug_printmodeline(adjusted_mode); + ret = nv_crtc_swap_fbs(crtc, old_fb); + if (ret) + return ret; + /* unlock must come after turning off FP_TG_CONTROL in output_prepare */ nv_lock_vga_crtc_shadow(dev, nv_crtc->index, -1); @@ -723,6 +746,7 @@ static void nv_crtc_commit(struct drm_crtc *crtc) static void nv_crtc_destroy(struct drm_crtc *crtc) { + struct nv04_display *disp = nv04_display(crtc->dev); struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); if (!nv_crtc) @@ -730,6 +754,10 @@ static void nv_crtc_destroy(struct drm_crtc *crtc) drm_crtc_cleanup(crtc); + if (disp->image[nv_crtc->index]) + nouveau_bo_unpin(disp->image[nv_crtc->index]); + nouveau_bo_ref(NULL, &disp->image[nv_crtc->index]); + nouveau_bo_unmap(nv_crtc->cursor.nvbo); nouveau_bo_unpin(nv_crtc->cursor.nvbo); nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo); @@ -755,6 +783,16 @@ nv_crtc_gamma_load(struct drm_crtc *crtc) } static void +nv_crtc_disable(struct drm_crtc *crtc) +{ + struct nv04_display *disp = nv04_display(crtc->dev); + struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); + if (disp->image[nv_crtc->index]) + nouveau_bo_unpin(disp->image[nv_crtc->index]); + nouveau_bo_ref(NULL, &disp->image[nv_crtc->index]); +} + +static void nv_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t start, uint32_t size) { @@ -792,7 +830,6 @@ nv04_crtc_do_mode_set_base(struct drm_crtc *crtc, struct drm_framebuffer *drm_fb; struct nouveau_framebuffer *fb; int arb_burst, arb_lwm; - int ret; NV_DEBUG(drm, "index %d\n", nv_crtc->index); @@ -802,10 +839,8 @@ nv04_crtc_do_mode_set_base(struct drm_crtc *crtc, return 0; } - /* If atomic, we want to switch to the fb we were passed, so - * now we update pointers to do that. (We don't pin; just - * assume we're already pinned and update the base address.) + * now we update pointers to do that. */ if (atomic) { drm_fb = passed_fb; @@ -813,17 +848,6 @@ nv04_crtc_do_mode_set_base(struct drm_crtc *crtc, } else { drm_fb = crtc->fb; fb = nouveau_framebuffer(crtc->fb); - /* If not atomic, we can go ahead and pin, and unpin the - * old fb we were passed. - */ - ret = nouveau_bo_pin(fb->nvbo, TTM_PL_FLAG_VRAM); - if (ret) - return ret; - - if (passed_fb) { - struct nouveau_framebuffer *ofb = nouveau_framebuffer(passed_fb); - nouveau_bo_unpin(ofb->nvbo); - } } nv_crtc->fb.offset = fb->nvbo->bo.offset; @@ -878,6 +902,9 @@ static int nv04_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, struct drm_framebuffer *old_fb) { + int ret = nv_crtc_swap_fbs(crtc, old_fb); + if (ret) + return ret; return nv04_crtc_do_mode_set_base(crtc, old_fb, x, y, false); } @@ -1074,6 +1101,7 @@ static const struct drm_crtc_helper_funcs nv04_crtc_helper_funcs = { .mode_set_base = nv04_crtc_mode_set_base, .mode_set_base_atomic = nv04_crtc_mode_set_base_atomic, .load_lut = nv_crtc_gamma_load, + .disable = nv_crtc_disable, }; int diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.h b/drivers/gpu/drm/nouveau/dispnv04/disp.h index a0a031dad13f..9928187f0a7d 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/disp.h +++ b/drivers/gpu/drm/nouveau/dispnv04/disp.h @@ -81,6 +81,7 @@ struct nv04_display { uint32_t saved_vga_font[4][16384]; uint32_t dac_users[4]; struct nouveau_object *core; + struct nouveau_bo *image[2]; }; static inline struct nv04_display * diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index e4444bacd0b2..755c38d06271 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -198,7 +198,12 @@ nouveau_bo_new(struct drm_device *dev, int size, int align, size_t acc_size; int ret; int type = ttm_bo_type_device; - int max_size = INT_MAX & ~((1 << drm->client.base.vm->vmm->lpg_shift) - 1); + int lpg_shift = 12; + int max_size; + + if (drm->client.base.vm) + lpg_shift = drm->client.base.vm->vmm->lpg_shift; + max_size = INT_MAX & ~((1 << lpg_shift) - 1); if (size <= 0 || size > max_size) { nv_warn(drm, "skipped size %x\n", (u32)size); diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 44202bf7b819..d2712e6e5d31 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -107,6 +107,11 @@ nouveau_framebuffer_init(struct drm_device *dev, return -EINVAL; } + if (nvbo->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG) { + NV_ERROR(drm, "framebuffer requires contiguous bo\n"); + return -EINVAL; + } + if (nv_device(drm->device)->chipset == 0x50) nv_fb->r_format |= (tile_flags << 8); @@ -580,6 +585,9 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, ret = nv50_display_flip_next(crtc, fb, chan, 0); if (ret) goto fail_unreserve; + } else { + struct nv04_display *dispnv04 = nv04_display(dev); + nouveau_bo_ref(new_bo, &dispnv04->image[nouveau_crtc(crtc)->index]); } ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence); diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 62c6118e94c0..8863644024b7 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -748,18 +748,18 @@ nouveau_drm_postclose(struct drm_device *dev, struct drm_file *fpriv) static const struct drm_ioctl_desc nouveau_ioctls[] = { - DRM_IOCTL_DEF_DRV(NOUVEAU_GETPARAM, nouveau_abi16_ioctl_getparam, DRM_UNLOCKED|DRM_AUTH), + DRM_IOCTL_DEF_DRV(NOUVEAU_GETPARAM, nouveau_abi16_ioctl_getparam, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(NOUVEAU_SETPARAM, nouveau_abi16_ioctl_setparam, DRM_UNLOCKED|DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), - DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_ALLOC, nouveau_abi16_ioctl_channel_alloc, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_FREE, nouveau_abi16_ioctl_channel_free, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_GROBJ_ALLOC, nouveau_abi16_ioctl_grobj_alloc, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_abi16_ioctl_notifierobj_alloc, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_GPUOBJ_FREE, nouveau_abi16_ioctl_gpuobj_free, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH), - DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH), + DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_ALLOC, nouveau_abi16_ioctl_channel_alloc, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_FREE, nouveau_abi16_ioctl_channel_free, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_GROBJ_ALLOC, nouveau_abi16_ioctl_grobj_alloc, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_abi16_ioctl_notifierobj_alloc, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_GPUOBJ_FREE, nouveau_abi16_ioctl_gpuobj_free, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), }; long nouveau_drm_ioctl(struct file *filp, @@ -799,7 +799,7 @@ static struct drm_driver driver = { .driver_features = DRIVER_USE_AGP | - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME, + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER, .load = nouveau_drm_load, .unload = nouveau_drm_unload, diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index 4c1bc061fae2..8f6d63d7edd3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -398,7 +398,8 @@ void nouveau_fbcon_output_poll_changed(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); - drm_fb_helper_hotplug_event(&drm->fbcon->helper); + if (drm->fbcon) + drm_fb_helper_hotplug_event(&drm->fbcon->helper); } static int diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 487242fb3fdc..f32b71238c03 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -579,18 +579,31 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan, return 0; } +static inline void +u_free(void *addr) +{ + if (!is_vmalloc_addr(addr)) + kfree(addr); + else + vfree(addr); +} + static inline void * u_memcpya(uint64_t user, unsigned nmemb, unsigned size) { void *mem; void __user *userptr = (void __force __user *)(uintptr_t)user; - mem = kmalloc(nmemb * size, GFP_KERNEL); + size *= nmemb; + + mem = kmalloc(size, GFP_KERNEL | __GFP_NOWARN); + if (!mem) + mem = vmalloc(size); if (!mem) return ERR_PTR(-ENOMEM); - if (DRM_COPY_FROM_USER(mem, userptr, nmemb * size)) { - kfree(mem); + if (DRM_COPY_FROM_USER(mem, userptr, size)) { + u_free(mem); return ERR_PTR(-EFAULT); } @@ -676,7 +689,7 @@ nouveau_gem_pushbuf_reloc_apply(struct nouveau_cli *cli, nouveau_bo_wr32(nvbo, r->reloc_bo_offset >> 2, data); } - kfree(reloc); + u_free(reloc); return ret; } @@ -738,7 +751,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, bo = u_memcpya(req->buffers, req->nr_buffers, sizeof(*bo)); if (IS_ERR(bo)) { - kfree(push); + u_free(push); return nouveau_abi16_put(abi16, PTR_ERR(bo)); } @@ -849,8 +862,8 @@ out: nouveau_fence_unref(&fence); out_prevalid: - kfree(bo); - kfree(push); + u_free(bo); + u_free(push); out_next: if (chan->dma.ib_max) { diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c index 08214bcdcb12..c1a7e5a73a26 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c @@ -63,7 +63,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd, if (fn != NULL) ret = (*fn)(filp, cmd, arg); else - ret = drm_ioctl(filp, cmd, arg); + ret = nouveau_drm_ioctl(filp, cmd, arg); return ret; } diff --git a/drivers/gpu/drm/nouveau/nouveau_ioctl.h b/drivers/gpu/drm/nouveau/nouveau_ioctl.h index ef2b2906d9e6..3b9f2e5463a7 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ioctl.h +++ b/drivers/gpu/drm/nouveau/nouveau_ioctl.h @@ -2,5 +2,6 @@ #define __NOUVEAU_IOCTL_H__ long nouveau_compat_ioctl(struct file *, unsigned int cmd, unsigned long arg); +long nouveau_drm_ioctl(struct file *, unsigned int cmd, unsigned long arg); #endif diff --git a/drivers/gpu/drm/nouveau/nv17_fence.c b/drivers/gpu/drm/nouveau/nv17_fence.c index 8e47a9bae8c3..22aa9963ea6f 100644 --- a/drivers/gpu/drm/nouveau/nv17_fence.c +++ b/drivers/gpu/drm/nouveau/nv17_fence.c @@ -76,7 +76,7 @@ nv17_fence_context_new(struct nouveau_channel *chan) struct ttm_mem_reg *mem = &priv->bo->bo.mem; struct nouveau_object *object; u32 start = mem->start * PAGE_SIZE; - u32 limit = mem->start + mem->size - 1; + u32 limit = start + mem->size - 1; int ret = 0; fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL); diff --git a/drivers/gpu/drm/nouveau/nv40_pm.c b/drivers/gpu/drm/nouveau/nv40_pm.c index 3af5bcd0b203..625f80d53dc2 100644 --- a/drivers/gpu/drm/nouveau/nv40_pm.c +++ b/drivers/gpu/drm/nouveau/nv40_pm.c @@ -131,7 +131,7 @@ nv40_calc_pll(struct drm_device *dev, u32 reg, struct nvbios_pll *pll, if (clk < pll->vco1.max_freq) pll->vco2.max_freq = 0; - pclk->pll_calc(pclk, pll, clk, &coef); + ret = pclk->pll_calc(pclk, pll, clk, &coef); if (ret == 0) return -ERANGE; diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 9d2092a5ed38..f8e66c08b11a 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -1583,7 +1583,7 @@ nv50_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector) load = 340; ret = nv_exec(disp->core, NV50_DISP_DAC_LOAD + or, &load, sizeof(load)); - if (ret || load != 7) + if (ret || !load) return connector_status_disconnected; return connector_status_connected; diff --git a/drivers/gpu/drm/nouveau/nv50_fence.c b/drivers/gpu/drm/nouveau/nv50_fence.c index f9701e567db8..0ee363840035 100644 --- a/drivers/gpu/drm/nouveau/nv50_fence.c +++ b/drivers/gpu/drm/nouveau/nv50_fence.c @@ -39,6 +39,8 @@ nv50_fence_context_new(struct nouveau_channel *chan) struct nv10_fence_chan *fctx; struct ttm_mem_reg *mem = &priv->bo->bo.mem; struct nouveau_object *object; + u32 start = mem->start * PAGE_SIZE; + u32 limit = start + mem->size - 1; int ret, i; fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL); @@ -51,26 +53,28 @@ nv50_fence_context_new(struct nouveau_channel *chan) fctx->base.sync = nv17_fence_sync; ret = nouveau_object_new(nv_object(chan->cli), chan->handle, - NvSema, 0x0002, + NvSema, 0x003d, &(struct nv_dma_class) { .flags = NV_DMA_TARGET_VRAM | NV_DMA_ACCESS_RDWR, - .start = mem->start * PAGE_SIZE, - .limit = mem->size - 1, + .start = start, + .limit = limit, }, sizeof(struct nv_dma_class), &object); /* dma objects for display sync channel semaphore blocks */ for (i = 0; !ret && i < dev->mode_config.num_crtc; i++) { struct nouveau_bo *bo = nv50_display_crtc_sema(dev, i); + u32 start = bo->bo.mem.start * PAGE_SIZE; + u32 limit = start + bo->bo.mem.size - 1; ret = nouveau_object_new(nv_object(chan->cli), chan->handle, NvEvoSema0 + i, 0x003d, &(struct nv_dma_class) { .flags = NV_DMA_TARGET_VRAM | NV_DMA_ACCESS_RDWR, - .start = bo->bo.offset, - .limit = bo->bo.offset + 0xfff, + .start = start, + .limit = limit, }, sizeof(struct nv_dma_class), &object); } diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile index c3df52c1a60c..306364a1ecda 100644 --- a/drivers/gpu/drm/radeon/Makefile +++ b/drivers/gpu/drm/radeon/Makefile @@ -72,14 +72,32 @@ radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \ radeon_cs.o radeon_bios.o radeon_benchmark.o r100.o r300.o r420.o \ rs400.o rs600.o rs690.o rv515.o r520.o r600.o rv770.o radeon_test.o \ r200.o radeon_legacy_tv.o r600_cs.o r600_blit_shaders.o \ - r600_blit_kms.o radeon_pm.o atombios_dp.o r600_audio.o r600_hdmi.o \ - evergreen.o evergreen_cs.o evergreen_blit_shaders.o evergreen_blit_kms.o \ + radeon_pm.o atombios_dp.o r600_audio.o r600_hdmi.o \ + evergreen.o evergreen_cs.o evergreen_blit_shaders.o \ evergreen_hdmi.o radeon_trace_points.o ni.o cayman_blit_shaders.o \ atombios_encoders.o radeon_semaphore.o radeon_sa.o atombios_i2c.o si.o \ si_blit_shaders.o radeon_prime.o radeon_uvd.o cik.o cik_blit_shaders.o \ r600_dpm.o rs780_dpm.o rv6xx_dpm.o rv770_dpm.o rv730_dpm.o rv740_dpm.o \ rv770_smc.o cypress_dpm.o btc_dpm.o sumo_dpm.o sumo_smc.o trinity_dpm.o \ - trinity_smc.o ni_dpm.o si_smc.o si_dpm.o + trinity_smc.o ni_dpm.o si_smc.o si_dpm.o kv_smc.o kv_dpm.o ci_smc.o \ + ci_dpm.o dce6_afmt.o + +# add async DMA block +radeon-y += \ + r600_dma.o \ + rv770_dma.o \ + evergreen_dma.o \ + ni_dma.o \ + si_dma.o \ + cik_sdma.o \ + +# add UVD block +radeon-y += \ + radeon_uvd.o \ + uvd_v1_0.o \ + uvd_v2_2.o \ + uvd_v3_1.o \ + uvd_v4_2.o radeon-$(CONFIG_COMPAT) += radeon_ioc32.o radeon-$(CONFIG_VGA_SWITCHEROO) += radeon_atpx_handler.o diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index fb441a790f3d..15da7ef344a4 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -1222,12 +1222,17 @@ int atom_execute_table(struct atom_context *ctx, int index, uint32_t * params) int r; mutex_lock(&ctx->mutex); + /* reset data block */ + ctx->data_block = 0; /* reset reg block */ ctx->reg_block = 0; /* reset fb window */ ctx->fb_base = 0; /* reset io mode */ ctx->io_mode = ATOM_IO_MM; + /* reset divmul */ + ctx->divmul[0] = 0; + ctx->divmul[1] = 0; r = atom_execute_table_locked(ctx, index, params); mutex_unlock(&ctx->mutex); return r; diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h index 16b120c3f144..af10f8571d87 100644 --- a/drivers/gpu/drm/radeon/atombios.h +++ b/drivers/gpu/drm/radeon/atombios.h @@ -7661,618 +7661,6 @@ typedef struct _ATOM_POWERPLAY_INFO_V3 ATOM_POWERMODE_INFO_V3 asPowerPlayInfo[ATOM_MAX_NUMBEROF_POWER_BLOCK]; }ATOM_POWERPLAY_INFO_V3; -/* New PPlib */ -/**************************************************************************/ -typedef struct _ATOM_PPLIB_THERMALCONTROLLER - -{ - UCHAR ucType; // one of ATOM_PP_THERMALCONTROLLER_* - UCHAR ucI2cLine; // as interpreted by DAL I2C - UCHAR ucI2cAddress; - UCHAR ucFanParameters; // Fan Control Parameters. - UCHAR ucFanMinRPM; // Fan Minimum RPM (hundreds) -- for display purposes only. - UCHAR ucFanMaxRPM; // Fan Maximum RPM (hundreds) -- for display purposes only. - UCHAR ucReserved; // ---- - UCHAR ucFlags; // to be defined -} ATOM_PPLIB_THERMALCONTROLLER; - -#define ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f -#define ATOM_PP_FANPARAMETERS_NOFAN 0x80 // No fan is connected to this controller. - -#define ATOM_PP_THERMALCONTROLLER_NONE 0 -#define ATOM_PP_THERMALCONTROLLER_LM63 1 // Not used by PPLib -#define ATOM_PP_THERMALCONTROLLER_ADM1032 2 // Not used by PPLib -#define ATOM_PP_THERMALCONTROLLER_ADM1030 3 // Not used by PPLib -#define ATOM_PP_THERMALCONTROLLER_MUA6649 4 // Not used by PPLib -#define ATOM_PP_THERMALCONTROLLER_LM64 5 -#define ATOM_PP_THERMALCONTROLLER_F75375 6 // Not used by PPLib -#define ATOM_PP_THERMALCONTROLLER_RV6xx 7 -#define ATOM_PP_THERMALCONTROLLER_RV770 8 -#define ATOM_PP_THERMALCONTROLLER_ADT7473 9 -#define ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO 11 -#define ATOM_PP_THERMALCONTROLLER_EVERGREEN 12 -#define ATOM_PP_THERMALCONTROLLER_EMC2103 13 /* 0x0D */ // Only fan control will be implemented, do NOT show this in PPGen. -#define ATOM_PP_THERMALCONTROLLER_SUMO 14 /* 0x0E */ // Sumo type, used internally -#define ATOM_PP_THERMALCONTROLLER_NISLANDS 15 -#define ATOM_PP_THERMALCONTROLLER_SISLANDS 16 -#define ATOM_PP_THERMALCONTROLLER_LM96163 17 -#define ATOM_PP_THERMALCONTROLLER_CISLANDS 18 - -// Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal. -// We probably should reserve the bit 0x80 for this use. -// To keep the number of these types low we should also use the same code for all ASICs (i.e. do not distinguish RV6xx and RV7xx Internal here). -// The driver can pick the correct internal controller based on the ASIC. - -#define ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL 0x89 // ADT7473 Fan Control + Internal Thermal Controller -#define ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL 0x8D // EMC2103 Fan Control + Internal Thermal Controller - -typedef struct _ATOM_PPLIB_STATE -{ - UCHAR ucNonClockStateIndex; - UCHAR ucClockStateIndices[1]; // variable-sized -} ATOM_PPLIB_STATE; - - -typedef struct _ATOM_PPLIB_FANTABLE -{ - UCHAR ucFanTableFormat; // Change this if the table format changes or version changes so that the other fields are not the same. - UCHAR ucTHyst; // Temperature hysteresis. Integer. - USHORT usTMin; // The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. - USHORT usTMed; // The middle temperature where we change slopes. - USHORT usTHigh; // The high point above TMed for adjusting the second slope. - USHORT usPWMMin; // The minimum PWM value in percent (0.01% increments). - USHORT usPWMMed; // The PWM value (in percent) at TMed. - USHORT usPWMHigh; // The PWM value at THigh. -} ATOM_PPLIB_FANTABLE; - -typedef struct _ATOM_PPLIB_FANTABLE2 -{ - ATOM_PPLIB_FANTABLE basicTable; - USHORT usTMax; // The max temperature -} ATOM_PPLIB_FANTABLE2; - -typedef struct _ATOM_PPLIB_EXTENDEDHEADER -{ - USHORT usSize; - ULONG ulMaxEngineClock; // For Overdrive. - ULONG ulMaxMemoryClock; // For Overdrive. - // Add extra system parameters here, always adjust size to include all fields. - USHORT usVCETableOffset; //points to ATOM_PPLIB_VCE_Table - USHORT usUVDTableOffset; //points to ATOM_PPLIB_UVD_Table - USHORT usSAMUTableOffset; //points to ATOM_PPLIB_SAMU_Table - USHORT usPPMTableOffset; //points to ATOM_PPLIB_PPM_Table -} ATOM_PPLIB_EXTENDEDHEADER; - -//// ATOM_PPLIB_POWERPLAYTABLE::ulPlatformCaps -#define ATOM_PP_PLATFORM_CAP_BACKBIAS 1 -#define ATOM_PP_PLATFORM_CAP_POWERPLAY 2 -#define ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 4 -#define ATOM_PP_PLATFORM_CAP_ASPM_L0s 8 -#define ATOM_PP_PLATFORM_CAP_ASPM_L1 16 -#define ATOM_PP_PLATFORM_CAP_HARDWAREDC 32 -#define ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY 64 -#define ATOM_PP_PLATFORM_CAP_STEPVDDC 128 -#define ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL 256 -#define ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL 512 -#define ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 1024 -#define ATOM_PP_PLATFORM_CAP_HTLINKCONTROL 2048 -#define ATOM_PP_PLATFORM_CAP_MVDDCONTROL 4096 -#define ATOM_PP_PLATFORM_CAP_GOTO_BOOT_ON_ALERT 0x2000 // Go to boot state on alerts, e.g. on an AC->DC transition. -#define ATOM_PP_PLATFORM_CAP_DONT_WAIT_FOR_VBLANK_ON_ALERT 0x4000 // Do NOT wait for VBLANK during an alert (e.g. AC->DC transition). -#define ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL 0x8000 // Does the driver control VDDCI independently from VDDC. -#define ATOM_PP_PLATFORM_CAP_REGULATOR_HOT 0x00010000 // Enable the 'regulator hot' feature. -#define ATOM_PP_PLATFORM_CAP_BACO 0x00020000 // Does the driver supports BACO state. -#define ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE 0x00040000 // Does the driver supports new CAC voltage table. -#define ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY 0x00080000 // Does the driver supports revert GPIO5 polarity. -#define ATOM_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17 0x00100000 // Does the driver supports thermal2GPIO17. -#define ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE 0x00200000 // Does the driver supports VR HOT GPIO Configurable. - -typedef struct _ATOM_PPLIB_POWERPLAYTABLE -{ - ATOM_COMMON_TABLE_HEADER sHeader; - - UCHAR ucDataRevision; - - UCHAR ucNumStates; - UCHAR ucStateEntrySize; - UCHAR ucClockInfoSize; - UCHAR ucNonClockSize; - - // offset from start of this table to array of ucNumStates ATOM_PPLIB_STATE structures - USHORT usStateArrayOffset; - - // offset from start of this table to array of ASIC-specific structures, - // currently ATOM_PPLIB_CLOCK_INFO. - USHORT usClockInfoArrayOffset; - - // offset from start of this table to array of ATOM_PPLIB_NONCLOCK_INFO - USHORT usNonClockInfoArrayOffset; - - USHORT usBackbiasTime; // in microseconds - USHORT usVoltageTime; // in microseconds - USHORT usTableSize; //the size of this structure, or the extended structure - - ULONG ulPlatformCaps; // See ATOM_PPLIB_CAPS_* - - ATOM_PPLIB_THERMALCONTROLLER sThermalController; - - USHORT usBootClockInfoOffset; - USHORT usBootNonClockInfoOffset; - -} ATOM_PPLIB_POWERPLAYTABLE; - -typedef struct _ATOM_PPLIB_POWERPLAYTABLE2 -{ - ATOM_PPLIB_POWERPLAYTABLE basicTable; - UCHAR ucNumCustomThermalPolicy; - USHORT usCustomThermalPolicyArrayOffset; -}ATOM_PPLIB_POWERPLAYTABLE2, *LPATOM_PPLIB_POWERPLAYTABLE2; - -typedef struct _ATOM_PPLIB_POWERPLAYTABLE3 -{ - ATOM_PPLIB_POWERPLAYTABLE2 basicTable2; - USHORT usFormatID; // To be used ONLY by PPGen. - USHORT usFanTableOffset; - USHORT usExtendendedHeaderOffset; -} ATOM_PPLIB_POWERPLAYTABLE3, *LPATOM_PPLIB_POWERPLAYTABLE3; - -typedef struct _ATOM_PPLIB_POWERPLAYTABLE4 -{ - ATOM_PPLIB_POWERPLAYTABLE3 basicTable3; - ULONG ulGoldenPPID; // PPGen use only - ULONG ulGoldenRevision; // PPGen use only - USHORT usVddcDependencyOnSCLKOffset; - USHORT usVddciDependencyOnMCLKOffset; - USHORT usVddcDependencyOnMCLKOffset; - USHORT usMaxClockVoltageOnDCOffset; - USHORT usVddcPhaseShedLimitsTableOffset; // Points to ATOM_PPLIB_PhaseSheddingLimits_Table - USHORT usMvddDependencyOnMCLKOffset; -} ATOM_PPLIB_POWERPLAYTABLE4, *LPATOM_PPLIB_POWERPLAYTABLE4; - -typedef struct _ATOM_PPLIB_POWERPLAYTABLE5 -{ - ATOM_PPLIB_POWERPLAYTABLE4 basicTable4; - ULONG ulTDPLimit; - ULONG ulNearTDPLimit; - ULONG ulSQRampingThreshold; - USHORT usCACLeakageTableOffset; // Points to ATOM_PPLIB_CAC_Leakage_Table - ULONG ulCACLeakage; // The iLeakage for driver calculated CAC leakage table - USHORT usTDPODLimit; - USHORT usLoadLineSlope; // in milliOhms * 100 -} ATOM_PPLIB_POWERPLAYTABLE5, *LPATOM_PPLIB_POWERPLAYTABLE5; - -//// ATOM_PPLIB_NONCLOCK_INFO::usClassification -#define ATOM_PPLIB_CLASSIFICATION_UI_MASK 0x0007 -#define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT 0 -#define ATOM_PPLIB_CLASSIFICATION_UI_NONE 0 -#define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY 1 -#define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED 3 -#define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE 5 -// 2, 4, 6, 7 are reserved - -#define ATOM_PPLIB_CLASSIFICATION_BOOT 0x0008 -#define ATOM_PPLIB_CLASSIFICATION_THERMAL 0x0010 -#define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE 0x0020 -#define ATOM_PPLIB_CLASSIFICATION_REST 0x0040 -#define ATOM_PPLIB_CLASSIFICATION_FORCED 0x0080 -#define ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE 0x0100 -#define ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE 0x0200 -#define ATOM_PPLIB_CLASSIFICATION_UVDSTATE 0x0400 -#define ATOM_PPLIB_CLASSIFICATION_3DLOW 0x0800 -#define ATOM_PPLIB_CLASSIFICATION_ACPI 0x1000 -#define ATOM_PPLIB_CLASSIFICATION_HD2STATE 0x2000 -#define ATOM_PPLIB_CLASSIFICATION_HDSTATE 0x4000 -#define ATOM_PPLIB_CLASSIFICATION_SDSTATE 0x8000 - -//// ATOM_PPLIB_NONCLOCK_INFO::usClassification2 -#define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2 0x0001 -#define ATOM_PPLIB_CLASSIFICATION2_ULV 0x0002 -#define ATOM_PPLIB_CLASSIFICATION2_MVC 0x0004 //Multi-View Codec (BD-3D) - -//// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings -#define ATOM_PPLIB_SINGLE_DISPLAY_ONLY 0x00000001 -#define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK 0x00000002 - -// 0 is 2.5Gb/s, 1 is 5Gb/s -#define ATOM_PPLIB_PCIE_LINK_SPEED_MASK 0x00000004 -#define ATOM_PPLIB_PCIE_LINK_SPEED_SHIFT 2 - -// lanes - 1: 1, 2, 4, 8, 12, 16 permitted by PCIE spec -#define ATOM_PPLIB_PCIE_LINK_WIDTH_MASK 0x000000F8 -#define ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT 3 - -// lookup into reduced refresh-rate table -#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK 0x00000F00 -#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT 8 - -#define ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED 0 -#define ATOM_PPLIB_LIMITED_REFRESHRATE_50HZ 1 -// 2-15 TBD as needed. - -#define ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING 0x00001000 -#define ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS 0x00002000 - -#define ATOM_PPLIB_DISALLOW_ON_DC 0x00004000 - -#define ATOM_PPLIB_ENABLE_VARIBRIGHT 0x00008000 - -//memory related flags -#define ATOM_PPLIB_SWSTATE_MEMORY_DLL_OFF 0x000010000 - -//M3 Arb //2bits, current 3 sets of parameters in total -#define ATOM_PPLIB_M3ARB_MASK 0x00060000 -#define ATOM_PPLIB_M3ARB_SHIFT 17 - -#define ATOM_PPLIB_ENABLE_DRR 0x00080000 - -// remaining 16 bits are reserved -typedef struct _ATOM_PPLIB_THERMAL_STATE -{ - UCHAR ucMinTemperature; - UCHAR ucMaxTemperature; - UCHAR ucThermalAction; -}ATOM_PPLIB_THERMAL_STATE, *LPATOM_PPLIB_THERMAL_STATE; - -// Contained in an array starting at the offset -// in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset. -// referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex -#define ATOM_PPLIB_NONCLOCKINFO_VER1 12 -#define ATOM_PPLIB_NONCLOCKINFO_VER2 24 -typedef struct _ATOM_PPLIB_NONCLOCK_INFO -{ - USHORT usClassification; - UCHAR ucMinTemperature; - UCHAR ucMaxTemperature; - ULONG ulCapsAndSettings; - UCHAR ucRequiredPower; - USHORT usClassification2; - ULONG ulVCLK; - ULONG ulDCLK; - UCHAR ucUnused[5]; -} ATOM_PPLIB_NONCLOCK_INFO; - -// Contained in an array starting at the offset -// in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset. -// referenced from ATOM_PPLIB_STATE::ucClockStateIndices -typedef struct _ATOM_PPLIB_R600_CLOCK_INFO -{ - USHORT usEngineClockLow; - UCHAR ucEngineClockHigh; - - USHORT usMemoryClockLow; - UCHAR ucMemoryClockHigh; - - USHORT usVDDC; - USHORT usUnused1; - USHORT usUnused2; - - ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* - -} ATOM_PPLIB_R600_CLOCK_INFO; - -// ulFlags in ATOM_PPLIB_R600_CLOCK_INFO -#define ATOM_PPLIB_R600_FLAGS_PCIEGEN2 1 -#define ATOM_PPLIB_R600_FLAGS_UVDSAFE 2 -#define ATOM_PPLIB_R600_FLAGS_BACKBIASENABLE 4 -#define ATOM_PPLIB_R600_FLAGS_MEMORY_ODT_OFF 8 -#define ATOM_PPLIB_R600_FLAGS_MEMORY_DLL_OFF 16 -#define ATOM_PPLIB_R600_FLAGS_LOWPOWER 32 // On the RV770 use 'low power' setting (sequencer S0). - -typedef struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO -{ - USHORT usEngineClockLow; - UCHAR ucEngineClockHigh; - - USHORT usMemoryClockLow; - UCHAR ucMemoryClockHigh; - - USHORT usVDDC; - USHORT usVDDCI; - USHORT usUnused; - - ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* - -} ATOM_PPLIB_EVERGREEN_CLOCK_INFO; - -typedef struct _ATOM_PPLIB_SI_CLOCK_INFO -{ - USHORT usEngineClockLow; - UCHAR ucEngineClockHigh; - - USHORT usMemoryClockLow; - UCHAR ucMemoryClockHigh; - - USHORT usVDDC; - USHORT usVDDCI; - UCHAR ucPCIEGen; - UCHAR ucUnused1; - - ULONG ulFlags; // ATOM_PPLIB_SI_FLAGS_*, no flag is necessary for now - -} ATOM_PPLIB_SI_CLOCK_INFO; - -typedef struct _ATOM_PPLIB_CI_CLOCK_INFO -{ - USHORT usEngineClockLow; - UCHAR ucEngineClockHigh; - - USHORT usMemoryClockLow; - UCHAR ucMemoryClockHigh; - - UCHAR ucPCIEGen; - USHORT usPCIELane; -} ATOM_PPLIB_CI_CLOCK_INFO; - -typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO - -{ - USHORT usLowEngineClockLow; // Low Engine clock in MHz (the same way as on the R600). - UCHAR ucLowEngineClockHigh; - USHORT usHighEngineClockLow; // High Engine clock in MHz. - UCHAR ucHighEngineClockHigh; - USHORT usMemoryClockLow; // For now one of the ATOM_PPLIB_RS780_SPMCLK_XXXX constants. - UCHAR ucMemoryClockHigh; // Currentyl unused. - UCHAR ucPadding; // For proper alignment and size. - USHORT usVDDC; // For the 780, use: None, Low, High, Variable - UCHAR ucMaxHTLinkWidth; // From SBIOS - {2, 4, 8, 16} - UCHAR ucMinHTLinkWidth; // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could be bigger as display BW requriement. - USHORT usHTLinkFreq; // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200). - ULONG ulFlags; -} ATOM_PPLIB_RS780_CLOCK_INFO; - -#define ATOM_PPLIB_RS780_VOLTAGE_NONE 0 -#define ATOM_PPLIB_RS780_VOLTAGE_LOW 1 -#define ATOM_PPLIB_RS780_VOLTAGE_HIGH 2 -#define ATOM_PPLIB_RS780_VOLTAGE_VARIABLE 3 - -#define ATOM_PPLIB_RS780_SPMCLK_NONE 0 // We cannot change the side port memory clock, leave it as it is. -#define ATOM_PPLIB_RS780_SPMCLK_LOW 1 -#define ATOM_PPLIB_RS780_SPMCLK_HIGH 2 - -#define ATOM_PPLIB_RS780_HTLINKFREQ_NONE 0 -#define ATOM_PPLIB_RS780_HTLINKFREQ_LOW 1 -#define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH 2 - -typedef struct _ATOM_PPLIB_SUMO_CLOCK_INFO{ - USHORT usEngineClockLow; //clockfrequency & 0xFFFF. The unit is in 10khz - UCHAR ucEngineClockHigh; //clockfrequency >> 16. - UCHAR vddcIndex; //2-bit vddc index; - USHORT tdpLimit; - //please initalize to 0 - USHORT rsv1; - //please initialize to 0s - ULONG rsv2[2]; -}ATOM_PPLIB_SUMO_CLOCK_INFO; - - - -typedef struct _ATOM_PPLIB_STATE_V2 -{ - //number of valid dpm levels in this state; Driver uses it to calculate the whole - //size of the state: sizeof(ATOM_PPLIB_STATE_V2) + (ucNumDPMLevels - 1) * sizeof(UCHAR) - UCHAR ucNumDPMLevels; - - //a index to the array of nonClockInfos - UCHAR nonClockInfoIndex; - /** - * Driver will read the first ucNumDPMLevels in this array - */ - UCHAR clockInfoIndex[1]; -} ATOM_PPLIB_STATE_V2; - -typedef struct _StateArray{ - //how many states we have - UCHAR ucNumEntries; - - ATOM_PPLIB_STATE_V2 states[1]; -}StateArray; - - -typedef struct _ClockInfoArray{ - //how many clock levels we have - UCHAR ucNumEntries; - - //sizeof(ATOM_PPLIB_CLOCK_INFO) - UCHAR ucEntrySize; - - UCHAR clockInfo[1]; -}ClockInfoArray; - -typedef struct _NonClockInfoArray{ - - //how many non-clock levels we have. normally should be same as number of states - UCHAR ucNumEntries; - //sizeof(ATOM_PPLIB_NONCLOCK_INFO) - UCHAR ucEntrySize; - - ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[1]; -}NonClockInfoArray; - -typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record -{ - USHORT usClockLow; - UCHAR ucClockHigh; - USHORT usVoltage; -}ATOM_PPLIB_Clock_Voltage_Dependency_Record; - -typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table -{ - UCHAR ucNumEntries; // Number of entries. - ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[1]; // Dynamically allocate entries. -}ATOM_PPLIB_Clock_Voltage_Dependency_Table; - -typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record -{ - USHORT usSclkLow; - UCHAR ucSclkHigh; - USHORT usMclkLow; - UCHAR ucMclkHigh; - USHORT usVddc; - USHORT usVddci; -}ATOM_PPLIB_Clock_Voltage_Limit_Record; - -typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Table -{ - UCHAR ucNumEntries; // Number of entries. - ATOM_PPLIB_Clock_Voltage_Limit_Record entries[1]; // Dynamically allocate entries. -}ATOM_PPLIB_Clock_Voltage_Limit_Table; - -typedef struct _ATOM_PPLIB_CAC_Leakage_Record -{ - USHORT usVddc; // We use this field for the "fake" standardized VDDC for power calculations; For CI and newer, we use this as the real VDDC value. - ULONG ulLeakageValue; // For CI and newer we use this as the "fake" standar VDDC value. -}ATOM_PPLIB_CAC_Leakage_Record; - -typedef struct _ATOM_PPLIB_CAC_Leakage_Table -{ - UCHAR ucNumEntries; // Number of entries. - ATOM_PPLIB_CAC_Leakage_Record entries[1]; // Dynamically allocate entries. -}ATOM_PPLIB_CAC_Leakage_Table; - -typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Record -{ - USHORT usVoltage; - USHORT usSclkLow; - UCHAR ucSclkHigh; - USHORT usMclkLow; - UCHAR ucMclkHigh; -}ATOM_PPLIB_PhaseSheddingLimits_Record; - -typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Table -{ - UCHAR ucNumEntries; // Number of entries. - ATOM_PPLIB_PhaseSheddingLimits_Record entries[1]; // Dynamically allocate entries. -}ATOM_PPLIB_PhaseSheddingLimits_Table; - -typedef struct _VCEClockInfo{ - USHORT usEVClkLow; - UCHAR ucEVClkHigh; - USHORT usECClkLow; - UCHAR ucECClkHigh; -}VCEClockInfo; - -typedef struct _VCEClockInfoArray{ - UCHAR ucNumEntries; - VCEClockInfo entries[1]; -}VCEClockInfoArray; - -typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record -{ - USHORT usVoltage; - UCHAR ucVCEClockInfoIndex; -}ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record; - -typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table -{ - UCHAR numEntries; - ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record entries[1]; -}ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table; - -typedef struct _ATOM_PPLIB_VCE_State_Record -{ - UCHAR ucVCEClockInfoIndex; - UCHAR ucClockInfoIndex; //highest 2 bits indicates memory p-states, lower 6bits indicates index to ClockInfoArrary -}ATOM_PPLIB_VCE_State_Record; - -typedef struct _ATOM_PPLIB_VCE_State_Table -{ - UCHAR numEntries; - ATOM_PPLIB_VCE_State_Record entries[1]; -}ATOM_PPLIB_VCE_State_Table; - - -typedef struct _ATOM_PPLIB_VCE_Table -{ - UCHAR revid; -// VCEClockInfoArray array; -// ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table limits; -// ATOM_PPLIB_VCE_State_Table states; -}ATOM_PPLIB_VCE_Table; - - -typedef struct _UVDClockInfo{ - USHORT usVClkLow; - UCHAR ucVClkHigh; - USHORT usDClkLow; - UCHAR ucDClkHigh; -}UVDClockInfo; - -typedef struct _UVDClockInfoArray{ - UCHAR ucNumEntries; - UVDClockInfo entries[1]; -}UVDClockInfoArray; - -typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record -{ - USHORT usVoltage; - UCHAR ucUVDClockInfoIndex; -}ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record; - -typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table -{ - UCHAR numEntries; - ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record entries[1]; -}ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table; - -typedef struct _ATOM_PPLIB_UVD_State_Record -{ - UCHAR ucUVDClockInfoIndex; - UCHAR ucClockInfoIndex; //highest 2 bits indicates memory p-states, lower 6bits indicates index to ClockInfoArrary -}ATOM_PPLIB_UVD_State_Record; - -typedef struct _ATOM_PPLIB_UVD_State_Table -{ - UCHAR numEntries; - ATOM_PPLIB_UVD_State_Record entries[1]; -}ATOM_PPLIB_UVD_State_Table; - - -typedef struct _ATOM_PPLIB_UVD_Table -{ - UCHAR revid; -// UVDClockInfoArray array; -// ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table limits; -// ATOM_PPLIB_UVD_State_Table states; -}ATOM_PPLIB_UVD_Table; - - -typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Record -{ - USHORT usVoltage; - USHORT usSAMClockLow; - UCHAR ucSAMClockHigh; -}ATOM_PPLIB_SAMClk_Voltage_Limit_Record; - -typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Table{ - UCHAR numEntries; - ATOM_PPLIB_SAMClk_Voltage_Limit_Record entries[1]; -}ATOM_PPLIB_SAMClk_Voltage_Limit_Table; - -typedef struct _ATOM_PPLIB_SAMU_Table -{ - UCHAR revid; - ATOM_PPLIB_SAMClk_Voltage_Limit_Table limits; -}ATOM_PPLIB_SAMU_Table; - -#define ATOM_PPM_A_A 1 -#define ATOM_PPM_A_I 2 -typedef struct _ATOM_PPLIB_PPM_Table -{ - UCHAR ucRevId; - UCHAR ucPpmDesign; //A+I or A+A - USHORT usCpuCoreNumber; - ULONG ulPlatformTDP; - ULONG ulSmallACPlatformTDP; - ULONG ulPlatformTDC; - ULONG ulSmallACPlatformTDC; - ULONG ulApuTDP; - ULONG ulDGpuTDP; - ULONG ulDGpuUlvPower; - ULONG ulTjmax; -} ATOM_PPLIB_PPM_Table; - -/**************************************************************************/ - // Following definitions are for compatibility issue in different SW components. #define ATOM_MASTER_DATA_TABLE_REVISION 0x01 @@ -8485,3 +7873,6 @@ typedef struct { #endif /* _ATOMBIOS_H */ + +#include "pptable.h" + diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index b9d3b43f19c0..bf87f6d435f8 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -1910,6 +1910,12 @@ static void atombios_crtc_disable(struct drm_crtc *crtc) int i; atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); + /* disable the GRPH */ + if (ASIC_IS_DCE4(rdev)) + WREG32(EVERGREEN_GRPH_ENABLE + radeon_crtc->crtc_offset, 0); + else if (ASIC_IS_AVIVO(rdev)) + WREG32(AVIVO_D1GRPH_ENABLE + radeon_crtc->crtc_offset, 0); + if (ASIC_IS_DCE6(rdev)) atombios_powergate_crtc(crtc, ATOM_ENABLE); diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index 3569d89b9e41..00885417ffff 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -50,7 +50,7 @@ static char *pre_emph_names[] = { * or from atom. Note that atom operates on * dw units. */ -static void radeon_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le) +void radeon_atom_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le) { #ifdef __BIG_ENDIAN u8 src_tmp[20], dst_tmp[20]; /* used for byteswapping */ @@ -100,7 +100,7 @@ static int radeon_process_aux_ch(struct radeon_i2c_chan *chan, base = (unsigned char *)(rdev->mode_info.atom_context->scratch + 1); - radeon_copy_swap(base, send, send_bytes, true); + radeon_atom_copy_swap(base, send, send_bytes, true); args.v1.lpAuxRequest = cpu_to_le16((u16)(0 + 4)); args.v1.lpDataOut = cpu_to_le16((u16)(16 + 4)); @@ -137,7 +137,7 @@ static int radeon_process_aux_ch(struct radeon_i2c_chan *chan, recv_bytes = recv_size; if (recv && recv_size) - radeon_copy_swap(recv, base + 16, recv_bytes, false); + radeon_atom_copy_swap(recv, base + 16, recv_bytes, false); return recv_bytes; } diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index 092275d53d4a..dfac7965ea28 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -682,8 +682,6 @@ atombios_digital_setup(struct drm_encoder *encoder, int action) int atombios_get_encoder_mode(struct drm_encoder *encoder) { - struct drm_device *dev = encoder->dev; - struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct drm_connector *connector; struct radeon_connector *radeon_connector; @@ -710,8 +708,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) case DRM_MODE_CONNECTOR_DVII: case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */ if (drm_detect_hdmi_monitor(radeon_connector->edid) && - radeon_audio && - !ASIC_IS_DCE6(rdev)) /* remove once we support DCE6 */ + radeon_audio) return ATOM_ENCODER_MODE_HDMI; else if (radeon_connector->use_digital) return ATOM_ENCODER_MODE_DVI; @@ -722,8 +719,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) case DRM_MODE_CONNECTOR_HDMIA: default: if (drm_detect_hdmi_monitor(radeon_connector->edid) && - radeon_audio && - !ASIC_IS_DCE6(rdev)) /* remove once we support DCE6 */ + radeon_audio) return ATOM_ENCODER_MODE_HDMI; else return ATOM_ENCODER_MODE_DVI; @@ -737,8 +733,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) return ATOM_ENCODER_MODE_DP; else if (drm_detect_hdmi_monitor(radeon_connector->edid) && - radeon_audio && - !ASIC_IS_DCE6(rdev)) /* remove once we support DCE6 */ + radeon_audio) return ATOM_ENCODER_MODE_HDMI; else return ATOM_ENCODER_MODE_DVI; diff --git a/drivers/gpu/drm/radeon/atombios_i2c.c b/drivers/gpu/drm/radeon/atombios_i2c.c index 082338df708a..deaf98cdca3a 100644 --- a/drivers/gpu/drm/radeon/atombios_i2c.c +++ b/drivers/gpu/drm/radeon/atombios_i2c.c @@ -27,10 +27,12 @@ #include "radeon.h" #include "atom.h" +extern void radeon_atom_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le); + #define TARGET_HW_I2C_CLOCK 50 /* these are a limitation of ProcessI2cChannelTransaction not the hw */ -#define ATOM_MAX_HW_I2C_WRITE 2 +#define ATOM_MAX_HW_I2C_WRITE 3 #define ATOM_MAX_HW_I2C_READ 255 static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan, @@ -50,20 +52,24 @@ static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan, if (flags & HW_I2C_WRITE) { if (num > ATOM_MAX_HW_I2C_WRITE) { - DRM_ERROR("hw i2c: tried to write too many bytes (%d vs 2)\n", num); + DRM_ERROR("hw i2c: tried to write too many bytes (%d vs 3)\n", num); return -EINVAL; } - memcpy(&out, buf, num); + args.ucRegIndex = buf[0]; + if (num > 1) + memcpy(&out, &buf[1], num - 1); args.lpI2CDataOut = cpu_to_le16(out); } else { if (num > ATOM_MAX_HW_I2C_READ) { DRM_ERROR("hw i2c: tried to read too many bytes (%d vs 255)\n", num); return -EINVAL; } + args.ucRegIndex = 0; + args.lpI2CDataOut = 0; } + args.ucFlag = flags; args.ucI2CSpeed = TARGET_HW_I2C_CLOCK; - args.ucRegIndex = 0; args.ucTransBytes = num; args.ucSlaveAddr = slave_addr << 1; args.ucLineNumber = chan->rec.i2c_id; @@ -77,7 +83,7 @@ static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan, } if (!(flags & HW_I2C_WRITE)) - memcpy(buf, base, num); + radeon_atom_copy_swap(buf, base, num, false); return 0; } diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c index 0bfd55e08820..084e69414fd1 100644 --- a/drivers/gpu/drm/radeon/btc_dpm.c +++ b/drivers/gpu/drm/radeon/btc_dpm.c @@ -2548,9 +2548,6 @@ int btc_dpm_init(struct radeon_device *rdev) { struct rv7xx_power_info *pi; struct evergreen_power_info *eg_pi; - int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); - u16 data_offset, size; - u8 frev, crev; struct atom_clock_dividers dividers; int ret; @@ -2633,16 +2630,7 @@ int btc_dpm_init(struct radeon_device *rdev) eg_pi->vddci_control = radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0); - if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, - &frev, &crev, &data_offset)) { - pi->sclk_ss = true; - pi->mclk_ss = true; - pi->dynamic_ss = true; - } else { - pi->sclk_ss = false; - pi->mclk_ss = false; - pi->dynamic_ss = true; - } + rv770_get_engine_memory_ss(rdev); pi->asi = RV770_ASI_DFLT; pi->pasi = CYPRESS_HASI_DFLT; @@ -2659,8 +2647,7 @@ int btc_dpm_init(struct radeon_device *rdev) pi->dynamic_pcie_gen2 = true; - if (pi->gfx_clock_gating && - (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)) + if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) pi->thermal_protection = true; else pi->thermal_protection = false; @@ -2712,6 +2699,12 @@ int btc_dpm_init(struct radeon_device *rdev) else rdev->pm.dpm.dyn_state.sclk_mclk_delta = 10000; + /* make sure dc limits are valid */ + if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || + (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) + rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + return 0; } diff --git a/drivers/gpu/drm/radeon/cayman_blit_shaders.c b/drivers/gpu/drm/radeon/cayman_blit_shaders.c index 19a0114d2e3b..98d009e154bf 100644 --- a/drivers/gpu/drm/radeon/cayman_blit_shaders.c +++ b/drivers/gpu/drm/radeon/cayman_blit_shaders.c @@ -317,58 +317,4 @@ const u32 cayman_default_state[] = 0x00000010, /* */ }; -const u32 cayman_vs[] = -{ - 0x00000004, - 0x80400400, - 0x0000a03c, - 0x95000688, - 0x00004000, - 0x15000688, - 0x00000000, - 0x88000000, - 0x04000000, - 0x67961001, -#ifdef __BIG_ENDIAN - 0x00020000, -#else - 0x00000000, -#endif - 0x00000000, - 0x04000000, - 0x67961000, -#ifdef __BIG_ENDIAN - 0x00020008, -#else - 0x00000008, -#endif - 0x00000000, -}; - -const u32 cayman_ps[] = -{ - 0x00000004, - 0xa00c0000, - 0x00000008, - 0x80400000, - 0x00000000, - 0x95000688, - 0x00000000, - 0x88000000, - 0x00380400, - 0x00146b10, - 0x00380000, - 0x20146b10, - 0x00380400, - 0x40146b00, - 0x80380000, - 0x60146b00, - 0x00000010, - 0x000d1000, - 0xb0800000, - 0x00000000, -}; - -const u32 cayman_ps_size = ARRAY_SIZE(cayman_ps); -const u32 cayman_vs_size = ARRAY_SIZE(cayman_vs); const u32 cayman_default_size = ARRAY_SIZE(cayman_default_state); diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c new file mode 100644 index 000000000000..3cce533397c6 --- /dev/null +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -0,0 +1,5243 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "drmP.h" +#include "radeon.h" +#include "cikd.h" +#include "r600_dpm.h" +#include "ci_dpm.h" +#include "atom.h" +#include <linux/seq_file.h> + +#define MC_CG_ARB_FREQ_F0 0x0a +#define MC_CG_ARB_FREQ_F1 0x0b +#define MC_CG_ARB_FREQ_F2 0x0c +#define MC_CG_ARB_FREQ_F3 0x0d + +#define SMC_RAM_END 0x40000 + +#define VOLTAGE_SCALE 4 +#define VOLTAGE_VID_OFFSET_SCALE1 625 +#define VOLTAGE_VID_OFFSET_SCALE2 100 + +static const struct ci_pt_defaults defaults_bonaire_xt = +{ + 1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000, + { 0x79, 0x253, 0x25D, 0xAE, 0x72, 0x80, 0x83, 0x86, 0x6F, 0xC8, 0xC9, 0xC9, 0x2F, 0x4D, 0x61 }, + { 0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203, 0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4 } +}; + +static const struct ci_pt_defaults defaults_bonaire_pro = +{ + 1, 0xF, 0xFD, 0x19, 5, 45, 0, 0x65062, + { 0x8C, 0x23F, 0x244, 0xA6, 0x83, 0x85, 0x86, 0x86, 0x83, 0xDB, 0xDB, 0xDA, 0x67, 0x60, 0x5F }, + { 0x187, 0x193, 0x193, 0x1C7, 0x1D1, 0x1D1, 0x210, 0x219, 0x219, 0x266, 0x26C, 0x26C, 0x2C9, 0x2CB, 0x2CB } +}; + +static const struct ci_pt_defaults defaults_saturn_xt = +{ + 1, 0xF, 0xFD, 0x19, 5, 55, 0, 0x70000, + { 0x8C, 0x247, 0x249, 0xA6, 0x80, 0x81, 0x8B, 0x89, 0x86, 0xC9, 0xCA, 0xC9, 0x4D, 0x4D, 0x4D }, + { 0x187, 0x187, 0x187, 0x1C7, 0x1C7, 0x1C7, 0x210, 0x210, 0x210, 0x266, 0x266, 0x266, 0x2C9, 0x2C9, 0x2C9 } +}; + +static const struct ci_pt_defaults defaults_saturn_pro = +{ + 1, 0xF, 0xFD, 0x19, 5, 55, 0, 0x30000, + { 0x96, 0x21D, 0x23B, 0xA1, 0x85, 0x87, 0x83, 0x84, 0x81, 0xE6, 0xE6, 0xE6, 0x71, 0x6A, 0x6A }, + { 0x193, 0x19E, 0x19E, 0x1D2, 0x1DC, 0x1DC, 0x21A, 0x223, 0x223, 0x26E, 0x27E, 0x274, 0x2CF, 0x2D2, 0x2D2 } +}; + +static const struct ci_pt_config_reg didt_config_ci[] = +{ + { 0x10, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x10, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x10, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x10, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x11, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x11, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x11, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x11, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x12, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x12, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x12, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x12, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x2, 0x00003fff, 0, 0x4, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x2, 0x03ff0000, 16, 0x80, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x2, 0x78000000, 27, 0x3, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x1, 0x0000ffff, 0, 0x3FFF, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x1, 0xffff0000, 16, 0x3FFF, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x0, 0x00000001, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x30, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x30, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x30, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x30, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x31, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x31, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x31, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x31, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x32, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x32, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x32, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x32, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x22, 0x00003fff, 0, 0x4, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x22, 0x03ff0000, 16, 0x80, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x22, 0x78000000, 27, 0x3, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x21, 0x0000ffff, 0, 0x3FFF, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x21, 0xffff0000, 16, 0x3FFF, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x20, 0x00000001, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x50, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x50, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x50, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x50, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x51, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x51, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x51, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x51, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x52, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x52, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x52, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x52, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x42, 0x00003fff, 0, 0x4, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x42, 0x03ff0000, 16, 0x80, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x42, 0x78000000, 27, 0x3, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x41, 0x0000ffff, 0, 0x3FFF, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x41, 0xffff0000, 16, 0x3FFF, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x40, 0x00000001, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x70, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x70, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x70, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x70, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x71, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x71, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x71, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x71, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x72, 0x000000ff, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x72, 0x0000ff00, 8, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x72, 0x00ff0000, 16, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x72, 0xff000000, 24, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x62, 0x00003fff, 0, 0x4, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x62, 0x03ff0000, 16, 0x80, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x62, 0x78000000, 27, 0x3, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x61, 0x0000ffff, 0, 0x3FFF, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x61, 0xffff0000, 16, 0x3FFF, CISLANDS_CONFIGREG_DIDT_IND }, + { 0x60, 0x00000001, 0, 0x0, CISLANDS_CONFIGREG_DIDT_IND }, + { 0xFFFFFFFF } +}; + +extern u8 rv770_get_memory_module_index(struct radeon_device *rdev); +extern int ni_copy_and_switch_arb_sets(struct radeon_device *rdev, + u32 arb_freq_src, u32 arb_freq_dest); +extern u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock); +extern u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode); +extern void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev, + u32 max_voltage_steps, + struct atom_voltage_table *voltage_table); +extern void cik_enter_rlc_safe_mode(struct radeon_device *rdev); +extern void cik_exit_rlc_safe_mode(struct radeon_device *rdev); +extern void cik_update_cg(struct radeon_device *rdev, + u32 block, bool enable); + +static int ci_get_std_voltage_value_sidd(struct radeon_device *rdev, + struct atom_voltage_table_entry *voltage_table, + u16 *std_voltage_hi_sidd, u16 *std_voltage_lo_sidd); +static int ci_set_power_limit(struct radeon_device *rdev, u32 n); +static int ci_set_overdrive_target_tdp(struct radeon_device *rdev, + u32 target_tdp); +static int ci_update_uvd_dpm(struct radeon_device *rdev, bool gate); + +static struct ci_power_info *ci_get_pi(struct radeon_device *rdev) +{ + struct ci_power_info *pi = rdev->pm.dpm.priv; + + return pi; +} + +static struct ci_ps *ci_get_ps(struct radeon_ps *rps) +{ + struct ci_ps *ps = rps->ps_priv; + + return ps; +} + +static void ci_initialize_powertune_defaults(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + switch (rdev->pdev->device) { + case 0x6650: + case 0x6658: + case 0x665C: + default: + pi->powertune_defaults = &defaults_bonaire_xt; + break; + case 0x6651: + case 0x665D: + pi->powertune_defaults = &defaults_bonaire_pro; + break; + case 0x6640: + pi->powertune_defaults = &defaults_saturn_xt; + break; + case 0x6641: + pi->powertune_defaults = &defaults_saturn_pro; + break; + } + + pi->dte_tj_offset = 0; + + pi->caps_power_containment = true; + pi->caps_cac = false; + pi->caps_sq_ramping = false; + pi->caps_db_ramping = false; + pi->caps_td_ramping = false; + pi->caps_tcp_ramping = false; + + if (pi->caps_power_containment) { + pi->caps_cac = true; + pi->enable_bapm_feature = true; + pi->enable_tdc_limit_feature = true; + pi->enable_pkg_pwr_tracking_feature = true; + } +} + +static u8 ci_convert_to_vid(u16 vddc) +{ + return (6200 - (vddc * VOLTAGE_SCALE)) / 25; +} + +static int ci_populate_bapm_vddc_vid_sidd(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u8 *hi_vid = pi->smc_powertune_table.BapmVddCVidHiSidd; + u8 *lo_vid = pi->smc_powertune_table.BapmVddCVidLoSidd; + u8 *hi2_vid = pi->smc_powertune_table.BapmVddCVidHiSidd2; + u32 i; + + if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries == NULL) + return -EINVAL; + if (rdev->pm.dpm.dyn_state.cac_leakage_table.count > 8) + return -EINVAL; + if (rdev->pm.dpm.dyn_state.cac_leakage_table.count != + rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count) + return -EINVAL; + + for (i = 0; i < rdev->pm.dpm.dyn_state.cac_leakage_table.count; i++) { + if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_EVV) { + lo_vid[i] = ci_convert_to_vid(rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc1); + hi_vid[i] = ci_convert_to_vid(rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc2); + hi2_vid[i] = ci_convert_to_vid(rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc3); + } else { + lo_vid[i] = ci_convert_to_vid(rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc); + hi_vid[i] = ci_convert_to_vid((u16)rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].leakage); + } + } + return 0; +} + +static int ci_populate_vddc_vid(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u8 *vid = pi->smc_powertune_table.VddCVid; + u32 i; + + if (pi->vddc_voltage_table.count > 8) + return -EINVAL; + + for (i = 0; i < pi->vddc_voltage_table.count; i++) + vid[i] = ci_convert_to_vid(pi->vddc_voltage_table.entries[i].value); + + return 0; +} + +static int ci_populate_svi_load_line(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + const struct ci_pt_defaults *pt_defaults = pi->powertune_defaults; + + pi->smc_powertune_table.SviLoadLineEn = pt_defaults->svi_load_line_en; + pi->smc_powertune_table.SviLoadLineVddC = pt_defaults->svi_load_line_vddc; + pi->smc_powertune_table.SviLoadLineTrimVddC = 3; + pi->smc_powertune_table.SviLoadLineOffsetVddC = 0; + + return 0; +} + +static int ci_populate_tdc_limit(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + const struct ci_pt_defaults *pt_defaults = pi->powertune_defaults; + u16 tdc_limit; + + tdc_limit = rdev->pm.dpm.dyn_state.cac_tdp_table->tdc * 256; + pi->smc_powertune_table.TDC_VDDC_PkgLimit = cpu_to_be16(tdc_limit); + pi->smc_powertune_table.TDC_VDDC_ThrottleReleaseLimitPerc = + pt_defaults->tdc_vddc_throttle_release_limit_perc; + pi->smc_powertune_table.TDC_MAWt = pt_defaults->tdc_mawt; + + return 0; +} + +static int ci_populate_dw8(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + const struct ci_pt_defaults *pt_defaults = pi->powertune_defaults; + int ret; + + ret = ci_read_smc_sram_dword(rdev, + SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, PmFuseTable) + + offsetof(SMU7_Discrete_PmFuses, TdcWaterfallCtl), + (u32 *)&pi->smc_powertune_table.TdcWaterfallCtl, + pi->sram_end); + if (ret) + return -EINVAL; + else + pi->smc_powertune_table.TdcWaterfallCtl = pt_defaults->tdc_waterfall_ctl; + + return 0; +} + +static int ci_min_max_v_gnbl_pm_lid_from_bapm_vddc(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u8 *hi_vid = pi->smc_powertune_table.BapmVddCVidHiSidd; + u8 *lo_vid = pi->smc_powertune_table.BapmVddCVidLoSidd; + int i, min, max; + + min = max = hi_vid[0]; + for (i = 0; i < 8; i++) { + if (0 != hi_vid[i]) { + if (min > hi_vid[i]) + min = hi_vid[i]; + if (max < hi_vid[i]) + max = hi_vid[i]; + } + + if (0 != lo_vid[i]) { + if (min > lo_vid[i]) + min = lo_vid[i]; + if (max < lo_vid[i]) + max = lo_vid[i]; + } + } + + if ((min == 0) || (max == 0)) + return -EINVAL; + pi->smc_powertune_table.GnbLPMLMaxVid = (u8)max; + pi->smc_powertune_table.GnbLPMLMinVid = (u8)min; + + return 0; +} + +static int ci_populate_bapm_vddc_base_leakage_sidd(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u16 hi_sidd = pi->smc_powertune_table.BapmVddCBaseLeakageHiSidd; + u16 lo_sidd = pi->smc_powertune_table.BapmVddCBaseLeakageLoSidd; + struct radeon_cac_tdp_table *cac_tdp_table = + rdev->pm.dpm.dyn_state.cac_tdp_table; + + hi_sidd = cac_tdp_table->high_cac_leakage / 100 * 256; + lo_sidd = cac_tdp_table->low_cac_leakage / 100 * 256; + + pi->smc_powertune_table.BapmVddCBaseLeakageHiSidd = cpu_to_be16(hi_sidd); + pi->smc_powertune_table.BapmVddCBaseLeakageLoSidd = cpu_to_be16(lo_sidd); + + return 0; +} + +static int ci_populate_bapm_parameters_in_dpm_table(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + const struct ci_pt_defaults *pt_defaults = pi->powertune_defaults; + SMU7_Discrete_DpmTable *dpm_table = &pi->smc_state_table; + struct radeon_cac_tdp_table *cac_tdp_table = + rdev->pm.dpm.dyn_state.cac_tdp_table; + struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table; + int i, j, k; + const u16 *def1; + const u16 *def2; + + dpm_table->DefaultTdp = cac_tdp_table->tdp * 256; + dpm_table->TargetTdp = cac_tdp_table->configurable_tdp * 256; + + dpm_table->DTETjOffset = (u8)pi->dte_tj_offset; + dpm_table->GpuTjMax = + (u8)(pi->thermal_temp_setting.temperature_high / 1000); + dpm_table->GpuTjHyst = 8; + + dpm_table->DTEAmbientTempBase = pt_defaults->dte_ambient_temp_base; + + if (ppm) { + dpm_table->PPM_PkgPwrLimit = cpu_to_be16((u16)ppm->dgpu_tdp * 256 / 1000); + dpm_table->PPM_TemperatureLimit = cpu_to_be16((u16)ppm->tj_max * 256); + } else { + dpm_table->PPM_PkgPwrLimit = cpu_to_be16(0); + dpm_table->PPM_TemperatureLimit = cpu_to_be16(0); + } + + dpm_table->BAPM_TEMP_GRADIENT = cpu_to_be32(pt_defaults->bapm_temp_gradient); + def1 = pt_defaults->bapmti_r; + def2 = pt_defaults->bapmti_rc; + + for (i = 0; i < SMU7_DTE_ITERATIONS; i++) { + for (j = 0; j < SMU7_DTE_SOURCES; j++) { + for (k = 0; k < SMU7_DTE_SINKS; k++) { + dpm_table->BAPMTI_R[i][j][k] = cpu_to_be16(*def1); + dpm_table->BAPMTI_RC[i][j][k] = cpu_to_be16(*def2); + def1++; + def2++; + } + } + } + + return 0; +} + +static int ci_populate_pm_base(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 pm_fuse_table_offset; + int ret; + + if (pi->caps_power_containment) { + ret = ci_read_smc_sram_dword(rdev, + SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, PmFuseTable), + &pm_fuse_table_offset, pi->sram_end); + if (ret) + return ret; + ret = ci_populate_bapm_vddc_vid_sidd(rdev); + if (ret) + return ret; + ret = ci_populate_vddc_vid(rdev); + if (ret) + return ret; + ret = ci_populate_svi_load_line(rdev); + if (ret) + return ret; + ret = ci_populate_tdc_limit(rdev); + if (ret) + return ret; + ret = ci_populate_dw8(rdev); + if (ret) + return ret; + ret = ci_min_max_v_gnbl_pm_lid_from_bapm_vddc(rdev); + if (ret) + return ret; + ret = ci_populate_bapm_vddc_base_leakage_sidd(rdev); + if (ret) + return ret; + ret = ci_copy_bytes_to_smc(rdev, pm_fuse_table_offset, + (u8 *)&pi->smc_powertune_table, + sizeof(SMU7_Discrete_PmFuses), pi->sram_end); + if (ret) + return ret; + } + + return 0; +} + +static void ci_do_enable_didt(struct radeon_device *rdev, const bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 data; + + if (pi->caps_sq_ramping) { + data = RREG32_DIDT(DIDT_SQ_CTRL0); + if (enable) + data |= DIDT_CTRL_EN; + else + data &= ~DIDT_CTRL_EN; + WREG32_DIDT(DIDT_SQ_CTRL0, data); + } + + if (pi->caps_db_ramping) { + data = RREG32_DIDT(DIDT_DB_CTRL0); + if (enable) + data |= DIDT_CTRL_EN; + else + data &= ~DIDT_CTRL_EN; + WREG32_DIDT(DIDT_DB_CTRL0, data); + } + + if (pi->caps_td_ramping) { + data = RREG32_DIDT(DIDT_TD_CTRL0); + if (enable) + data |= DIDT_CTRL_EN; + else + data &= ~DIDT_CTRL_EN; + WREG32_DIDT(DIDT_TD_CTRL0, data); + } + + if (pi->caps_tcp_ramping) { + data = RREG32_DIDT(DIDT_TCP_CTRL0); + if (enable) + data |= DIDT_CTRL_EN; + else + data &= ~DIDT_CTRL_EN; + WREG32_DIDT(DIDT_TCP_CTRL0, data); + } +} + +static int ci_program_pt_config_registers(struct radeon_device *rdev, + const struct ci_pt_config_reg *cac_config_regs) +{ + const struct ci_pt_config_reg *config_regs = cac_config_regs; + u32 data; + u32 cache = 0; + + if (config_regs == NULL) + return -EINVAL; + + while (config_regs->offset != 0xFFFFFFFF) { + if (config_regs->type == CISLANDS_CONFIGREG_CACHE) { + cache |= ((config_regs->value << config_regs->shift) & config_regs->mask); + } else { + switch (config_regs->type) { + case CISLANDS_CONFIGREG_SMC_IND: + data = RREG32_SMC(config_regs->offset); + break; + case CISLANDS_CONFIGREG_DIDT_IND: + data = RREG32_DIDT(config_regs->offset); + break; + default: + data = RREG32(config_regs->offset << 2); + break; + } + + data &= ~config_regs->mask; + data |= ((config_regs->value << config_regs->shift) & config_regs->mask); + data |= cache; + + switch (config_regs->type) { + case CISLANDS_CONFIGREG_SMC_IND: + WREG32_SMC(config_regs->offset, data); + break; + case CISLANDS_CONFIGREG_DIDT_IND: + WREG32_DIDT(config_regs->offset, data); + break; + default: + WREG32(config_regs->offset << 2, data); + break; + } + cache = 0; + } + config_regs++; + } + return 0; +} + +static int ci_enable_didt(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + int ret; + + if (pi->caps_sq_ramping || pi->caps_db_ramping || + pi->caps_td_ramping || pi->caps_tcp_ramping) { + cik_enter_rlc_safe_mode(rdev); + + if (enable) { + ret = ci_program_pt_config_registers(rdev, didt_config_ci); + if (ret) { + cik_exit_rlc_safe_mode(rdev); + return ret; + } + } + + ci_do_enable_didt(rdev, enable); + + cik_exit_rlc_safe_mode(rdev); + } + + return 0; +} + +static int ci_enable_power_containment(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result; + int ret = 0; + + if (enable) { + pi->power_containment_features = 0; + if (pi->caps_power_containment) { + if (pi->enable_bapm_feature) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE); + if (smc_result != PPSMC_Result_OK) + ret = -EINVAL; + else + pi->power_containment_features |= POWERCONTAINMENT_FEATURE_BAPM; + } + + if (pi->enable_tdc_limit_feature) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_TDCLimitEnable); + if (smc_result != PPSMC_Result_OK) + ret = -EINVAL; + else + pi->power_containment_features |= POWERCONTAINMENT_FEATURE_TDCLimit; + } + + if (pi->enable_pkg_pwr_tracking_feature) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_PkgPwrLimitEnable); + if (smc_result != PPSMC_Result_OK) { + ret = -EINVAL; + } else { + struct radeon_cac_tdp_table *cac_tdp_table = + rdev->pm.dpm.dyn_state.cac_tdp_table; + u32 default_pwr_limit = + (u32)(cac_tdp_table->maximum_power_delivery_limit * 256); + + pi->power_containment_features |= POWERCONTAINMENT_FEATURE_PkgPwrLimit; + + ci_set_power_limit(rdev, default_pwr_limit); + } + } + } + } else { + if (pi->caps_power_containment && pi->power_containment_features) { + if (pi->power_containment_features & POWERCONTAINMENT_FEATURE_TDCLimit) + ci_send_msg_to_smc(rdev, PPSMC_MSG_TDCLimitDisable); + + if (pi->power_containment_features & POWERCONTAINMENT_FEATURE_BAPM) + ci_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE); + + if (pi->power_containment_features & POWERCONTAINMENT_FEATURE_PkgPwrLimit) + ci_send_msg_to_smc(rdev, PPSMC_MSG_PkgPwrLimitDisable); + pi->power_containment_features = 0; + } + } + + return ret; +} + +static int ci_enable_smc_cac(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result; + int ret = 0; + + if (pi->caps_cac) { + if (enable) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac); + if (smc_result != PPSMC_Result_OK) { + ret = -EINVAL; + pi->cac_enabled = false; + } else { + pi->cac_enabled = true; + } + } else if (pi->cac_enabled) { + ci_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac); + pi->cac_enabled = false; + } + } + + return ret; +} + +static int ci_power_control_set_level(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_cac_tdp_table *cac_tdp_table = + rdev->pm.dpm.dyn_state.cac_tdp_table; + s32 adjust_percent; + s32 target_tdp; + int ret = 0; + bool adjust_polarity = false; /* ??? */ + + if (pi->caps_power_containment && + (pi->power_containment_features & POWERCONTAINMENT_FEATURE_BAPM)) { + adjust_percent = adjust_polarity ? + rdev->pm.dpm.tdp_adjustment : (-1 * rdev->pm.dpm.tdp_adjustment); + target_tdp = ((100 + adjust_percent) * + (s32)cac_tdp_table->configurable_tdp) / 100; + target_tdp *= 256; + + ret = ci_set_overdrive_target_tdp(rdev, (u32)target_tdp); + } + + return ret; +} + +void ci_dpm_powergate_uvd(struct radeon_device *rdev, bool gate) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (pi->uvd_power_gated == gate) + return; + + pi->uvd_power_gated = gate; + + ci_update_uvd_dpm(rdev, gate); +} + +bool ci_dpm_vblank_too_short(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 vblank_time = r600_dpm_get_vblank_time(rdev); + u32 switch_limit = pi->mem_gddr5 ? 450 : 300; + + if (vblank_time < switch_limit) + return true; + else + return false; + +} + +static void ci_apply_state_adjust_rules(struct radeon_device *rdev, + struct radeon_ps *rps) +{ + struct ci_ps *ps = ci_get_ps(rps); + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_clock_and_voltage_limits *max_limits; + bool disable_mclk_switching; + u32 sclk, mclk; + int i; + + if ((rdev->pm.dpm.new_active_crtc_count > 1) || + ci_dpm_vblank_too_short(rdev)) + disable_mclk_switching = true; + else + disable_mclk_switching = false; + + if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == ATOM_PPLIB_CLASSIFICATION_UI_BATTERY) + pi->battery_state = true; + else + pi->battery_state = false; + + if (rdev->pm.dpm.ac_power) + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + else + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc; + + if (rdev->pm.dpm.ac_power == false) { + for (i = 0; i < ps->performance_level_count; i++) { + if (ps->performance_levels[i].mclk > max_limits->mclk) + ps->performance_levels[i].mclk = max_limits->mclk; + if (ps->performance_levels[i].sclk > max_limits->sclk) + ps->performance_levels[i].sclk = max_limits->sclk; + } + } + + /* XXX validate the min clocks required for display */ + + if (disable_mclk_switching) { + mclk = ps->performance_levels[ps->performance_level_count - 1].mclk; + sclk = ps->performance_levels[0].sclk; + } else { + mclk = ps->performance_levels[0].mclk; + sclk = ps->performance_levels[0].sclk; + } + + ps->performance_levels[0].sclk = sclk; + ps->performance_levels[0].mclk = mclk; + + if (ps->performance_levels[1].sclk < ps->performance_levels[0].sclk) + ps->performance_levels[1].sclk = ps->performance_levels[0].sclk; + + if (disable_mclk_switching) { + if (ps->performance_levels[0].mclk < ps->performance_levels[1].mclk) + ps->performance_levels[0].mclk = ps->performance_levels[1].mclk; + } else { + if (ps->performance_levels[1].mclk < ps->performance_levels[0].mclk) + ps->performance_levels[1].mclk = ps->performance_levels[0].mclk; + } +} + +static int ci_set_thermal_temperature_range(struct radeon_device *rdev, + int min_temp, int max_temp) +{ + int low_temp = 0 * 1000; + int high_temp = 255 * 1000; + u32 tmp; + + if (low_temp < min_temp) + low_temp = min_temp; + if (high_temp > max_temp) + high_temp = max_temp; + if (high_temp < low_temp) { + DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp); + return -EINVAL; + } + + tmp = RREG32_SMC(CG_THERMAL_INT); + tmp &= ~(CI_DIG_THERM_INTH_MASK | CI_DIG_THERM_INTL_MASK); + tmp |= CI_DIG_THERM_INTH(high_temp / 1000) | + CI_DIG_THERM_INTL(low_temp / 1000); + WREG32_SMC(CG_THERMAL_INT, tmp); + +#if 0 + /* XXX: need to figure out how to handle this properly */ + tmp = RREG32_SMC(CG_THERMAL_CTRL); + tmp &= DIG_THERM_DPM_MASK; + tmp |= DIG_THERM_DPM(high_temp / 1000); + WREG32_SMC(CG_THERMAL_CTRL, tmp); +#endif + + return 0; +} + +#if 0 +static int ci_read_smc_soft_register(struct radeon_device *rdev, + u16 reg_offset, u32 *value) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + return ci_read_smc_sram_dword(rdev, + pi->soft_regs_start + reg_offset, + value, pi->sram_end); +} +#endif + +static int ci_write_smc_soft_register(struct radeon_device *rdev, + u16 reg_offset, u32 value) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + return ci_write_smc_sram_dword(rdev, + pi->soft_regs_start + reg_offset, + value, pi->sram_end); +} + +static void ci_init_fps_limits(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + SMU7_Discrete_DpmTable *table = &pi->smc_state_table; + + if (pi->caps_fps) { + u16 tmp; + + tmp = 45; + table->FpsHighT = cpu_to_be16(tmp); + + tmp = 30; + table->FpsLowT = cpu_to_be16(tmp); + } +} + +static int ci_update_sclk_t(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + int ret = 0; + u32 low_sclk_interrupt_t = 0; + + if (pi->caps_sclk_throttle_low_notification) { + low_sclk_interrupt_t = cpu_to_be32(pi->low_sclk_interrupt_t); + + ret = ci_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Discrete_DpmTable, LowSclkInterruptT), + (u8 *)&low_sclk_interrupt_t, + sizeof(u32), pi->sram_end); + + } + + return ret; +} + +static void ci_get_leakage_voltages(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u16 leakage_id, virtual_voltage_id; + u16 vddc, vddci; + int i; + + pi->vddc_leakage.count = 0; + pi->vddci_leakage.count = 0; + + if (radeon_atom_get_leakage_id_from_vbios(rdev, &leakage_id) == 0) { + for (i = 0; i < CISLANDS_MAX_LEAKAGE_COUNT; i++) { + virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i; + if (radeon_atom_get_leakage_vddc_based_on_leakage_params(rdev, &vddc, &vddci, + virtual_voltage_id, + leakage_id) == 0) { + if (vddc != 0 && vddc != virtual_voltage_id) { + pi->vddc_leakage.actual_voltage[pi->vddc_leakage.count] = vddc; + pi->vddc_leakage.leakage_id[pi->vddc_leakage.count] = virtual_voltage_id; + pi->vddc_leakage.count++; + } + if (vddci != 0 && vddci != virtual_voltage_id) { + pi->vddci_leakage.actual_voltage[pi->vddci_leakage.count] = vddci; + pi->vddci_leakage.leakage_id[pi->vddci_leakage.count] = virtual_voltage_id; + pi->vddci_leakage.count++; + } + } + } + } +} + +static void ci_set_dpm_event_sources(struct radeon_device *rdev, u32 sources) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + bool want_thermal_protection; + enum radeon_dpm_event_src dpm_event_src; + u32 tmp; + + switch (sources) { + case 0: + default: + want_thermal_protection = false; + break; + case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL): + want_thermal_protection = true; + dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL; + break; + case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL): + want_thermal_protection = true; + dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL; + break; + case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) | + (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)): + want_thermal_protection = true; + dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL; + break; + } + + if (want_thermal_protection) { +#if 0 + /* XXX: need to figure out how to handle this properly */ + tmp = RREG32_SMC(CG_THERMAL_CTRL); + tmp &= DPM_EVENT_SRC_MASK; + tmp |= DPM_EVENT_SRC(dpm_event_src); + WREG32_SMC(CG_THERMAL_CTRL, tmp); +#endif + + tmp = RREG32_SMC(GENERAL_PWRMGT); + if (pi->thermal_protection) + tmp &= ~THERMAL_PROTECTION_DIS; + else + tmp |= THERMAL_PROTECTION_DIS; + WREG32_SMC(GENERAL_PWRMGT, tmp); + } else { + tmp = RREG32_SMC(GENERAL_PWRMGT); + tmp |= THERMAL_PROTECTION_DIS; + WREG32_SMC(GENERAL_PWRMGT, tmp); + } +} + +static void ci_enable_auto_throttle_source(struct radeon_device *rdev, + enum radeon_dpm_auto_throttle_src source, + bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (enable) { + if (!(pi->active_auto_throttle_sources & (1 << source))) { + pi->active_auto_throttle_sources |= 1 << source; + ci_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources); + } + } else { + if (pi->active_auto_throttle_sources & (1 << source)) { + pi->active_auto_throttle_sources &= ~(1 << source); + ci_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources); + } + } +} + +static void ci_enable_vr_hot_gpio_interrupt(struct radeon_device *rdev) +{ + if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) + ci_send_msg_to_smc(rdev, PPSMC_MSG_EnableVRHotGPIOInterrupt); +} + +static int ci_unfreeze_sclk_mclk_dpm(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result; + + if (!pi->need_update_smu7_dpm_table) + return 0; + + if ((!pi->sclk_dpm_key_disabled) && + (pi->need_update_smu7_dpm_table & (DPMTABLE_OD_UPDATE_SCLK | DPMTABLE_UPDATE_SCLK))) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_SCLKDPM_UnfreezeLevel); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + if ((!pi->mclk_dpm_key_disabled) && + (pi->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_MCLKDPM_UnfreezeLevel); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + pi->need_update_smu7_dpm_table = 0; + return 0; +} + +static int ci_enable_sclk_mclk_dpm(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result; + + if (enable) { + if (!pi->sclk_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_DPM_Enable); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + if (!pi->mclk_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_MCLKDPM_Enable); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + + WREG32_P(MC_SEQ_CNTL_3, CAC_EN, ~CAC_EN); + + WREG32_SMC(LCAC_MC0_CNTL, 0x05); + WREG32_SMC(LCAC_MC1_CNTL, 0x05); + WREG32_SMC(LCAC_CPL_CNTL, 0x100005); + + udelay(10); + + WREG32_SMC(LCAC_MC0_CNTL, 0x400005); + WREG32_SMC(LCAC_MC1_CNTL, 0x400005); + WREG32_SMC(LCAC_CPL_CNTL, 0x500005); + } + } else { + if (!pi->sclk_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_DPM_Disable); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + if (!pi->mclk_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_MCLKDPM_Disable); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + } + + return 0; +} + +static int ci_start_dpm(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result; + int ret; + u32 tmp; + + tmp = RREG32_SMC(GENERAL_PWRMGT); + tmp |= GLOBAL_PWRMGT_EN; + WREG32_SMC(GENERAL_PWRMGT, tmp); + + tmp = RREG32_SMC(SCLK_PWRMGT_CNTL); + tmp |= DYNAMIC_PM_EN; + WREG32_SMC(SCLK_PWRMGT_CNTL, tmp); + + ci_write_smc_soft_register(rdev, offsetof(SMU7_SoftRegisters, VoltageChangeTimeout), 0x1000); + + WREG32_P(BIF_LNCNT_RESET, 0, ~RESET_LNCNT_EN); + + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_Voltage_Cntl_Enable); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + + ret = ci_enable_sclk_mclk_dpm(rdev, true); + if (ret) + return ret; + + if (!pi->pcie_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_PCIeDPM_Enable); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + return 0; +} + +static int ci_freeze_sclk_mclk_dpm(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result; + + if (!pi->need_update_smu7_dpm_table) + return 0; + + if ((!pi->sclk_dpm_key_disabled) && + (pi->need_update_smu7_dpm_table & (DPMTABLE_OD_UPDATE_SCLK | DPMTABLE_UPDATE_SCLK))) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_SCLKDPM_FreezeLevel); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + if ((!pi->mclk_dpm_key_disabled) && + (pi->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_MCLKDPM_FreezeLevel); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + return 0; +} + +static int ci_stop_dpm(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result; + int ret; + u32 tmp; + + tmp = RREG32_SMC(GENERAL_PWRMGT); + tmp &= ~GLOBAL_PWRMGT_EN; + WREG32_SMC(GENERAL_PWRMGT, tmp); + + tmp = RREG32(SCLK_PWRMGT_CNTL); + tmp &= ~DYNAMIC_PM_EN; + WREG32_SMC(SCLK_PWRMGT_CNTL, tmp); + + if (!pi->pcie_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_PCIeDPM_Disable); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + ret = ci_enable_sclk_mclk_dpm(rdev, false); + if (ret) + return ret; + + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_Voltage_Cntl_Disable); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + + return 0; +} + +static void ci_enable_sclk_control(struct radeon_device *rdev, bool enable) +{ + u32 tmp = RREG32_SMC(SCLK_PWRMGT_CNTL); + + if (enable) + tmp &= ~SCLK_PWRMGT_OFF; + else + tmp |= SCLK_PWRMGT_OFF; + WREG32_SMC(SCLK_PWRMGT_CNTL, tmp); +} + +#if 0 +static int ci_notify_hw_of_power_source(struct radeon_device *rdev, + bool ac_power) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_cac_tdp_table *cac_tdp_table = + rdev->pm.dpm.dyn_state.cac_tdp_table; + u32 power_limit; + + if (ac_power) + power_limit = (u32)(cac_tdp_table->maximum_power_delivery_limit * 256); + else + power_limit = (u32)(cac_tdp_table->battery_power_limit * 256); + + ci_set_power_limit(rdev, power_limit); + + if (pi->caps_automatic_dc_transition) { + if (ac_power) + ci_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC); + else + ci_send_msg_to_smc(rdev, PPSMC_MSG_Remove_DC_Clamp); + } + + return 0; +} +#endif + +static PPSMC_Result ci_send_msg_to_smc_with_parameter(struct radeon_device *rdev, + PPSMC_Msg msg, u32 parameter) +{ + WREG32(SMC_MSG_ARG_0, parameter); + return ci_send_msg_to_smc(rdev, msg); +} + +static PPSMC_Result ci_send_msg_to_smc_return_parameter(struct radeon_device *rdev, + PPSMC_Msg msg, u32 *parameter) +{ + PPSMC_Result smc_result; + + smc_result = ci_send_msg_to_smc(rdev, msg); + + if ((smc_result == PPSMC_Result_OK) && parameter) + *parameter = RREG32(SMC_MSG_ARG_0); + + return smc_result; +} + +static int ci_dpm_force_state_sclk(struct radeon_device *rdev, u32 n) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (!pi->sclk_dpm_key_disabled) { + PPSMC_Result smc_result = + ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_DPM_ForceState, n); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + return 0; +} + +static int ci_dpm_force_state_mclk(struct radeon_device *rdev, u32 n) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (!pi->mclk_dpm_key_disabled) { + PPSMC_Result smc_result = + ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_MCLKDPM_ForceState, n); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + return 0; +} + +static int ci_dpm_force_state_pcie(struct radeon_device *rdev, u32 n) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (!pi->pcie_dpm_key_disabled) { + PPSMC_Result smc_result = + ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_PCIeDPM_ForceLevel, n); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + return 0; +} + +static int ci_set_power_limit(struct radeon_device *rdev, u32 n) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (pi->power_containment_features & POWERCONTAINMENT_FEATURE_PkgPwrLimit) { + PPSMC_Result smc_result = + ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_PkgPwrSetLimit, n); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + + return 0; +} + +static int ci_set_overdrive_target_tdp(struct radeon_device *rdev, + u32 target_tdp) +{ + PPSMC_Result smc_result = + ci_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_OverDriveSetTargetTdp, target_tdp); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + return 0; +} + +static int ci_set_boot_state(struct radeon_device *rdev) +{ + return ci_enable_sclk_mclk_dpm(rdev, false); +} + +static u32 ci_get_average_sclk_freq(struct radeon_device *rdev) +{ + u32 sclk_freq; + PPSMC_Result smc_result = + ci_send_msg_to_smc_return_parameter(rdev, + PPSMC_MSG_API_GetSclkFrequency, + &sclk_freq); + if (smc_result != PPSMC_Result_OK) + sclk_freq = 0; + + return sclk_freq; +} + +static u32 ci_get_average_mclk_freq(struct radeon_device *rdev) +{ + u32 mclk_freq; + PPSMC_Result smc_result = + ci_send_msg_to_smc_return_parameter(rdev, + PPSMC_MSG_API_GetMclkFrequency, + &mclk_freq); + if (smc_result != PPSMC_Result_OK) + mclk_freq = 0; + + return mclk_freq; +} + +static void ci_dpm_start_smc(struct radeon_device *rdev) +{ + int i; + + ci_program_jump_on_start(rdev); + ci_start_smc_clock(rdev); + ci_start_smc(rdev); + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32_SMC(FIRMWARE_FLAGS) & INTERRUPTS_ENABLED) + break; + } +} + +static void ci_dpm_stop_smc(struct radeon_device *rdev) +{ + ci_reset_smc(rdev); + ci_stop_smc_clock(rdev); +} + +static int ci_process_firmware_header(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 tmp; + int ret; + + ret = ci_read_smc_sram_dword(rdev, + SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, DpmTable), + &tmp, pi->sram_end); + if (ret) + return ret; + + pi->dpm_table_start = tmp; + + ret = ci_read_smc_sram_dword(rdev, + SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, SoftRegisters), + &tmp, pi->sram_end); + if (ret) + return ret; + + pi->soft_regs_start = tmp; + + ret = ci_read_smc_sram_dword(rdev, + SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, mcRegisterTable), + &tmp, pi->sram_end); + if (ret) + return ret; + + pi->mc_reg_table_start = tmp; + + ret = ci_read_smc_sram_dword(rdev, + SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, FanTable), + &tmp, pi->sram_end); + if (ret) + return ret; + + pi->fan_table_start = tmp; + + ret = ci_read_smc_sram_dword(rdev, + SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, mcArbDramTimingTable), + &tmp, pi->sram_end); + if (ret) + return ret; + + pi->arb_table_start = tmp; + + return 0; +} + +static void ci_read_clock_registers(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + pi->clock_registers.cg_spll_func_cntl = + RREG32_SMC(CG_SPLL_FUNC_CNTL); + pi->clock_registers.cg_spll_func_cntl_2 = + RREG32_SMC(CG_SPLL_FUNC_CNTL_2); + pi->clock_registers.cg_spll_func_cntl_3 = + RREG32_SMC(CG_SPLL_FUNC_CNTL_3); + pi->clock_registers.cg_spll_func_cntl_4 = + RREG32_SMC(CG_SPLL_FUNC_CNTL_4); + pi->clock_registers.cg_spll_spread_spectrum = + RREG32_SMC(CG_SPLL_SPREAD_SPECTRUM); + pi->clock_registers.cg_spll_spread_spectrum_2 = + RREG32_SMC(CG_SPLL_SPREAD_SPECTRUM_2); + pi->clock_registers.dll_cntl = RREG32(DLL_CNTL); + pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL); + pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL); + pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL); + pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL); + pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1); + pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2); + pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1); + pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2); +} + +static void ci_init_sclk_t(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + pi->low_sclk_interrupt_t = 0; +} + +static void ci_enable_thermal_protection(struct radeon_device *rdev, + bool enable) +{ + u32 tmp = RREG32_SMC(GENERAL_PWRMGT); + + if (enable) + tmp &= ~THERMAL_PROTECTION_DIS; + else + tmp |= THERMAL_PROTECTION_DIS; + WREG32_SMC(GENERAL_PWRMGT, tmp); +} + +static void ci_enable_acpi_power_management(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(GENERAL_PWRMGT); + + tmp |= STATIC_PM_EN; + + WREG32_SMC(GENERAL_PWRMGT, tmp); +} + +#if 0 +static int ci_enter_ulp_state(struct radeon_device *rdev) +{ + + WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower); + + udelay(25000); + + return 0; +} + +static int ci_exit_ulp_state(struct radeon_device *rdev) +{ + int i; + + WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower); + + udelay(7000); + + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(SMC_RESP_0) == 1) + break; + udelay(1000); + } + + return 0; +} +#endif + +static int ci_notify_smc_display_change(struct radeon_device *rdev, + bool has_display) +{ + PPSMC_Msg msg = has_display ? PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay; + + return (ci_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ? 0 : -EINVAL; +} + +static int ci_enable_ds_master_switch(struct radeon_device *rdev, + bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (enable) { + if (pi->caps_sclk_ds) { + if (ci_send_msg_to_smc(rdev, PPSMC_MSG_MASTER_DeepSleep_ON) != PPSMC_Result_OK) + return -EINVAL; + } else { + if (ci_send_msg_to_smc(rdev, PPSMC_MSG_MASTER_DeepSleep_OFF) != PPSMC_Result_OK) + return -EINVAL; + } + } else { + if (pi->caps_sclk_ds) { + if (ci_send_msg_to_smc(rdev, PPSMC_MSG_MASTER_DeepSleep_OFF) != PPSMC_Result_OK) + return -EINVAL; + } + } + + return 0; +} + +static void ci_program_display_gap(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(CG_DISPLAY_GAP_CNTL); + u32 pre_vbi_time_in_us; + u32 frame_time_in_us; + u32 ref_clock = rdev->clock.spll.reference_freq; + u32 refresh_rate = r600_dpm_get_vrefresh(rdev); + u32 vblank_time = r600_dpm_get_vblank_time(rdev); + + tmp &= ~DISP_GAP_MASK; + if (rdev->pm.dpm.new_active_crtc_count > 0) + tmp |= DISP_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); + else + tmp |= DISP_GAP(R600_PM_DISPLAY_GAP_IGNORE); + WREG32_SMC(CG_DISPLAY_GAP_CNTL, tmp); + + if (refresh_rate == 0) + refresh_rate = 60; + if (vblank_time == 0xffffffff) + vblank_time = 500; + frame_time_in_us = 1000000 / refresh_rate; + pre_vbi_time_in_us = + frame_time_in_us - 200 - vblank_time; + tmp = pre_vbi_time_in_us * (ref_clock / 100); + + WREG32_SMC(CG_DISPLAY_GAP_CNTL2, tmp); + ci_write_smc_soft_register(rdev, offsetof(SMU7_SoftRegisters, PreVBlankGap), 0x64); + ci_write_smc_soft_register(rdev, offsetof(SMU7_SoftRegisters, VBlankTimeout), (frame_time_in_us - pre_vbi_time_in_us)); + + + ci_notify_smc_display_change(rdev, (rdev->pm.dpm.new_active_crtc_count == 1)); + +} + +static void ci_enable_spread_spectrum(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 tmp; + + if (enable) { + if (pi->caps_sclk_ss_support) { + tmp = RREG32_SMC(GENERAL_PWRMGT); + tmp |= DYN_SPREAD_SPECTRUM_EN; + WREG32_SMC(GENERAL_PWRMGT, tmp); + } + } else { + tmp = RREG32_SMC(CG_SPLL_SPREAD_SPECTRUM); + tmp &= ~SSEN; + WREG32_SMC(CG_SPLL_SPREAD_SPECTRUM, tmp); + + tmp = RREG32_SMC(GENERAL_PWRMGT); + tmp &= ~DYN_SPREAD_SPECTRUM_EN; + WREG32_SMC(GENERAL_PWRMGT, tmp); + } +} + +static void ci_program_sstp(struct radeon_device *rdev) +{ + WREG32_SMC(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT))); +} + +static void ci_enable_display_gap(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(CG_DISPLAY_GAP_CNTL); + + tmp &= ~(DISP_GAP_MASK | DISP_GAP_MCHG_MASK); + tmp |= (DISP_GAP(R600_PM_DISPLAY_GAP_IGNORE) | + DISP_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK)); + + WREG32_SMC(CG_DISPLAY_GAP_CNTL, tmp); +} + +static void ci_program_vc(struct radeon_device *rdev) +{ + u32 tmp; + + tmp = RREG32_SMC(SCLK_PWRMGT_CNTL); + tmp &= ~(RESET_SCLK_CNT | RESET_BUSY_CNT); + WREG32_SMC(SCLK_PWRMGT_CNTL, tmp); + + WREG32_SMC(CG_FTV_0, CISLANDS_VRC_DFLT0); + WREG32_SMC(CG_FTV_1, CISLANDS_VRC_DFLT1); + WREG32_SMC(CG_FTV_2, CISLANDS_VRC_DFLT2); + WREG32_SMC(CG_FTV_3, CISLANDS_VRC_DFLT3); + WREG32_SMC(CG_FTV_4, CISLANDS_VRC_DFLT4); + WREG32_SMC(CG_FTV_5, CISLANDS_VRC_DFLT5); + WREG32_SMC(CG_FTV_6, CISLANDS_VRC_DFLT6); + WREG32_SMC(CG_FTV_7, CISLANDS_VRC_DFLT7); +} + +static void ci_clear_vc(struct radeon_device *rdev) +{ + u32 tmp; + + tmp = RREG32_SMC(SCLK_PWRMGT_CNTL); + tmp |= (RESET_SCLK_CNT | RESET_BUSY_CNT); + WREG32_SMC(SCLK_PWRMGT_CNTL, tmp); + + WREG32_SMC(CG_FTV_0, 0); + WREG32_SMC(CG_FTV_1, 0); + WREG32_SMC(CG_FTV_2, 0); + WREG32_SMC(CG_FTV_3, 0); + WREG32_SMC(CG_FTV_4, 0); + WREG32_SMC(CG_FTV_5, 0); + WREG32_SMC(CG_FTV_6, 0); + WREG32_SMC(CG_FTV_7, 0); +} + +static int ci_upload_firmware(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + int i, ret; + + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32_SMC(RCU_UC_EVENTS) & BOOT_SEQ_DONE) + break; + } + WREG32_SMC(SMC_SYSCON_MISC_CNTL, 1); + + ci_stop_smc_clock(rdev); + ci_reset_smc(rdev); + + ret = ci_load_smc_ucode(rdev, pi->sram_end); + + return ret; + +} + +static int ci_get_svi2_voltage_table(struct radeon_device *rdev, + struct radeon_clock_voltage_dependency_table *voltage_dependency_table, + struct atom_voltage_table *voltage_table) +{ + u32 i; + + if (voltage_dependency_table == NULL) + return -EINVAL; + + voltage_table->mask_low = 0; + voltage_table->phase_delay = 0; + + voltage_table->count = voltage_dependency_table->count; + for (i = 0; i < voltage_table->count; i++) { + voltage_table->entries[i].value = voltage_dependency_table->entries[i].v; + voltage_table->entries[i].smio_low = 0; + } + + return 0; +} + +static int ci_construct_voltage_tables(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + int ret; + + if (pi->voltage_control == CISLANDS_VOLTAGE_CONTROL_BY_GPIO) { + ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC, + VOLTAGE_OBJ_GPIO_LUT, + &pi->vddc_voltage_table); + if (ret) + return ret; + } else if (pi->voltage_control == CISLANDS_VOLTAGE_CONTROL_BY_SVID2) { + ret = ci_get_svi2_voltage_table(rdev, + &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, + &pi->vddc_voltage_table); + if (ret) + return ret; + } + + if (pi->vddc_voltage_table.count > SMU7_MAX_LEVELS_VDDC) + si_trim_voltage_table_to_fit_state_table(rdev, SMU7_MAX_LEVELS_VDDC, + &pi->vddc_voltage_table); + + if (pi->vddci_control == CISLANDS_VOLTAGE_CONTROL_BY_GPIO) { + ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI, + VOLTAGE_OBJ_GPIO_LUT, + &pi->vddci_voltage_table); + if (ret) + return ret; + } else if (pi->vddci_control == CISLANDS_VOLTAGE_CONTROL_BY_SVID2) { + ret = ci_get_svi2_voltage_table(rdev, + &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, + &pi->vddci_voltage_table); + if (ret) + return ret; + } + + if (pi->vddci_voltage_table.count > SMU7_MAX_LEVELS_VDDCI) + si_trim_voltage_table_to_fit_state_table(rdev, SMU7_MAX_LEVELS_VDDCI, + &pi->vddci_voltage_table); + + if (pi->mvdd_control == CISLANDS_VOLTAGE_CONTROL_BY_GPIO) { + ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC, + VOLTAGE_OBJ_GPIO_LUT, + &pi->mvdd_voltage_table); + if (ret) + return ret; + } else if (pi->mvdd_control == CISLANDS_VOLTAGE_CONTROL_BY_SVID2) { + ret = ci_get_svi2_voltage_table(rdev, + &rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk, + &pi->mvdd_voltage_table); + if (ret) + return ret; + } + + if (pi->mvdd_voltage_table.count > SMU7_MAX_LEVELS_MVDD) + si_trim_voltage_table_to_fit_state_table(rdev, SMU7_MAX_LEVELS_MVDD, + &pi->mvdd_voltage_table); + + return 0; +} + +static void ci_populate_smc_voltage_table(struct radeon_device *rdev, + struct atom_voltage_table_entry *voltage_table, + SMU7_Discrete_VoltageLevel *smc_voltage_table) +{ + int ret; + + ret = ci_get_std_voltage_value_sidd(rdev, voltage_table, + &smc_voltage_table->StdVoltageHiSidd, + &smc_voltage_table->StdVoltageLoSidd); + + if (ret) { + smc_voltage_table->StdVoltageHiSidd = voltage_table->value * VOLTAGE_SCALE; + smc_voltage_table->StdVoltageLoSidd = voltage_table->value * VOLTAGE_SCALE; + } + + smc_voltage_table->Voltage = cpu_to_be16(voltage_table->value * VOLTAGE_SCALE); + smc_voltage_table->StdVoltageHiSidd = + cpu_to_be16(smc_voltage_table->StdVoltageHiSidd); + smc_voltage_table->StdVoltageLoSidd = + cpu_to_be16(smc_voltage_table->StdVoltageLoSidd); +} + +static int ci_populate_smc_vddc_table(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + unsigned int count; + + table->VddcLevelCount = pi->vddc_voltage_table.count; + for (count = 0; count < table->VddcLevelCount; count++) { + ci_populate_smc_voltage_table(rdev, + &pi->vddc_voltage_table.entries[count], + &table->VddcLevel[count]); + + if (pi->voltage_control == CISLANDS_VOLTAGE_CONTROL_BY_GPIO) + table->VddcLevel[count].Smio |= + pi->vddc_voltage_table.entries[count].smio_low; + else + table->VddcLevel[count].Smio = 0; + } + table->VddcLevelCount = cpu_to_be32(table->VddcLevelCount); + + return 0; +} + +static int ci_populate_smc_vddci_table(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + unsigned int count; + struct ci_power_info *pi = ci_get_pi(rdev); + + table->VddciLevelCount = pi->vddci_voltage_table.count; + for (count = 0; count < table->VddciLevelCount; count++) { + ci_populate_smc_voltage_table(rdev, + &pi->vddci_voltage_table.entries[count], + &table->VddciLevel[count]); + + if (pi->vddci_control == CISLANDS_VOLTAGE_CONTROL_BY_GPIO) + table->VddciLevel[count].Smio |= + pi->vddci_voltage_table.entries[count].smio_low; + else + table->VddciLevel[count].Smio = 0; + } + table->VddciLevelCount = cpu_to_be32(table->VddciLevelCount); + + return 0; +} + +static int ci_populate_smc_mvdd_table(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + unsigned int count; + + table->MvddLevelCount = pi->mvdd_voltage_table.count; + for (count = 0; count < table->MvddLevelCount; count++) { + ci_populate_smc_voltage_table(rdev, + &pi->mvdd_voltage_table.entries[count], + &table->MvddLevel[count]); + + if (pi->mvdd_control == CISLANDS_VOLTAGE_CONTROL_BY_GPIO) + table->MvddLevel[count].Smio |= + pi->mvdd_voltage_table.entries[count].smio_low; + else + table->MvddLevel[count].Smio = 0; + } + table->MvddLevelCount = cpu_to_be32(table->MvddLevelCount); + + return 0; +} + +static int ci_populate_smc_voltage_tables(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + int ret; + + ret = ci_populate_smc_vddc_table(rdev, table); + if (ret) + return ret; + + ret = ci_populate_smc_vddci_table(rdev, table); + if (ret) + return ret; + + ret = ci_populate_smc_mvdd_table(rdev, table); + if (ret) + return ret; + + return 0; +} + +static int ci_populate_mvdd_value(struct radeon_device *rdev, u32 mclk, + SMU7_Discrete_VoltageLevel *voltage) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 i = 0; + + if (pi->mvdd_control != CISLANDS_VOLTAGE_CONTROL_NONE) { + for (i = 0; i < rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.count; i++) { + if (mclk <= rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries[i].clk) { + voltage->Voltage = pi->mvdd_voltage_table.entries[i].value; + break; + } + } + + if (i >= rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.count) + return -EINVAL; + } + + return -EINVAL; +} + +static int ci_get_std_voltage_value_sidd(struct radeon_device *rdev, + struct atom_voltage_table_entry *voltage_table, + u16 *std_voltage_hi_sidd, u16 *std_voltage_lo_sidd) +{ + u16 v_index, idx; + bool voltage_found = false; + *std_voltage_hi_sidd = voltage_table->value * VOLTAGE_SCALE; + *std_voltage_lo_sidd = voltage_table->value * VOLTAGE_SCALE; + + if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL) + return -EINVAL; + + if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) { + for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { + if (voltage_table->value == + rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { + voltage_found = true; + if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) + idx = v_index; + else + idx = rdev->pm.dpm.dyn_state.cac_leakage_table.count - 1; + *std_voltage_lo_sidd = + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[idx].vddc * VOLTAGE_SCALE; + *std_voltage_hi_sidd = + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[idx].leakage * VOLTAGE_SCALE; + break; + } + } + + if (!voltage_found) { + for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { + if (voltage_table->value <= + rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { + voltage_found = true; + if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) + idx = v_index; + else + idx = rdev->pm.dpm.dyn_state.cac_leakage_table.count - 1; + *std_voltage_lo_sidd = + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[idx].vddc * VOLTAGE_SCALE; + *std_voltage_hi_sidd = + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[idx].leakage * VOLTAGE_SCALE; + break; + } + } + } + } + + return 0; +} + +static void ci_populate_phase_value_based_on_sclk(struct radeon_device *rdev, + const struct radeon_phase_shedding_limits_table *limits, + u32 sclk, + u32 *phase_shedding) +{ + unsigned int i; + + *phase_shedding = 1; + + for (i = 0; i < limits->count; i++) { + if (sclk < limits->entries[i].sclk) { + *phase_shedding = i; + break; + } + } +} + +static void ci_populate_phase_value_based_on_mclk(struct radeon_device *rdev, + const struct radeon_phase_shedding_limits_table *limits, + u32 mclk, + u32 *phase_shedding) +{ + unsigned int i; + + *phase_shedding = 1; + + for (i = 0; i < limits->count; i++) { + if (mclk < limits->entries[i].mclk) { + *phase_shedding = i; + break; + } + } +} + +static int ci_init_arb_table_index(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 tmp; + int ret; + + ret = ci_read_smc_sram_dword(rdev, pi->arb_table_start, + &tmp, pi->sram_end); + if (ret) + return ret; + + tmp &= 0x00FFFFFF; + tmp |= MC_CG_ARB_FREQ_F1 << 24; + + return ci_write_smc_sram_dword(rdev, pi->arb_table_start, + tmp, pi->sram_end); +} + +static int ci_get_dependency_volt_by_clk(struct radeon_device *rdev, + struct radeon_clock_voltage_dependency_table *allowed_clock_voltage_table, + u32 clock, u32 *voltage) +{ + u32 i = 0; + + if (allowed_clock_voltage_table->count == 0) + return -EINVAL; + + for (i = 0; i < allowed_clock_voltage_table->count; i++) { + if (allowed_clock_voltage_table->entries[i].clk >= clock) { + *voltage = allowed_clock_voltage_table->entries[i].v; + return 0; + } + } + + *voltage = allowed_clock_voltage_table->entries[i-1].v; + + return 0; +} + +static u8 ci_get_sleep_divider_id_from_clock(struct radeon_device *rdev, + u32 sclk, u32 min_sclk_in_sr) +{ + u32 i; + u32 tmp; + u32 min = (min_sclk_in_sr > CISLAND_MINIMUM_ENGINE_CLOCK) ? + min_sclk_in_sr : CISLAND_MINIMUM_ENGINE_CLOCK; + + if (sclk < min) + return 0; + + for (i = CISLAND_MAX_DEEPSLEEP_DIVIDER_ID; ; i--) { + tmp = sclk / (1 << i); + if (tmp >= min || i == 0) + break; + } + + return (u8)i; +} + +static int ci_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev) +{ + return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1); +} + +static int ci_reset_to_default(struct radeon_device *rdev) +{ + return (ci_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ? + 0 : -EINVAL; +} + +static int ci_force_switch_to_arb_f0(struct radeon_device *rdev) +{ + u32 tmp; + + tmp = (RREG32_SMC(SMC_SCRATCH9) & 0x0000ff00) >> 8; + + if (tmp == MC_CG_ARB_FREQ_F0) + return 0; + + return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0); +} + +static int ci_populate_memory_timing_parameters(struct radeon_device *rdev, + u32 sclk, + u32 mclk, + SMU7_Discrete_MCArbDramTimingTableEntry *arb_regs) +{ + u32 dram_timing; + u32 dram_timing2; + u32 burst_time; + + radeon_atom_set_engine_dram_timings(rdev, sclk, mclk); + + dram_timing = RREG32(MC_ARB_DRAM_TIMING); + dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2); + burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK; + + arb_regs->McArbDramTiming = cpu_to_be32(dram_timing); + arb_regs->McArbDramTiming2 = cpu_to_be32(dram_timing2); + arb_regs->McArbBurstTime = (u8)burst_time; + + return 0; +} + +static int ci_do_program_memory_timing_parameters(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + SMU7_Discrete_MCArbDramTimingTable arb_regs; + u32 i, j; + int ret = 0; + + memset(&arb_regs, 0, sizeof(SMU7_Discrete_MCArbDramTimingTable)); + + for (i = 0; i < pi->dpm_table.sclk_table.count; i++) { + for (j = 0; j < pi->dpm_table.mclk_table.count; j++) { + ret = ci_populate_memory_timing_parameters(rdev, + pi->dpm_table.sclk_table.dpm_levels[i].value, + pi->dpm_table.mclk_table.dpm_levels[j].value, + &arb_regs.entries[i][j]); + if (ret) + break; + } + } + + if (ret == 0) + ret = ci_copy_bytes_to_smc(rdev, + pi->arb_table_start, + (u8 *)&arb_regs, + sizeof(SMU7_Discrete_MCArbDramTimingTable), + pi->sram_end); + + return ret; +} + +static int ci_program_memory_timing_parameters(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (pi->need_update_smu7_dpm_table == 0) + return 0; + + return ci_do_program_memory_timing_parameters(rdev); +} + +static void ci_populate_smc_initial_state(struct radeon_device *rdev, + struct radeon_ps *radeon_boot_state) +{ + struct ci_ps *boot_state = ci_get_ps(radeon_boot_state); + struct ci_power_info *pi = ci_get_pi(rdev); + u32 level = 0; + + for (level = 0; level < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; level++) { + if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[level].clk >= + boot_state->performance_levels[0].sclk) { + pi->smc_state_table.GraphicsBootLevel = level; + break; + } + } + + for (level = 0; level < rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.count; level++) { + if (rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries[level].clk >= + boot_state->performance_levels[0].mclk) { + pi->smc_state_table.MemoryBootLevel = level; + break; + } + } +} + +static u32 ci_get_dpm_level_enable_mask_value(struct ci_single_dpm_table *dpm_table) +{ + u32 i; + u32 mask_value = 0; + + for (i = dpm_table->count; i > 0; i--) { + mask_value = mask_value << 1; + if (dpm_table->dpm_levels[i-1].enabled) + mask_value |= 0x1; + else + mask_value &= 0xFFFFFFFE; + } + + return mask_value; +} + +static void ci_populate_smc_link_level(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_dpm_table *dpm_table = &pi->dpm_table; + u32 i; + + for (i = 0; i < dpm_table->pcie_speed_table.count; i++) { + table->LinkLevel[i].PcieGenSpeed = + (u8)dpm_table->pcie_speed_table.dpm_levels[i].value; + table->LinkLevel[i].PcieLaneCount = + r600_encode_pci_lane_width(dpm_table->pcie_speed_table.dpm_levels[i].param1); + table->LinkLevel[i].EnabledForActivity = 1; + table->LinkLevel[i].DownT = cpu_to_be32(5); + table->LinkLevel[i].UpT = cpu_to_be32(30); + } + + pi->smc_state_table.LinkLevelCount = (u8)dpm_table->pcie_speed_table.count; + pi->dpm_level_enable_mask.pcie_dpm_enable_mask = + ci_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table); +} + +static int ci_populate_smc_uvd_level(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + u32 count; + struct atom_clock_dividers dividers; + int ret = -EINVAL; + + table->UvdLevelCount = + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.count; + + for (count = 0; count < table->UvdLevelCount; count++) { + table->UvdLevel[count].VclkFrequency = + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries[count].vclk; + table->UvdLevel[count].DclkFrequency = + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries[count].dclk; + table->UvdLevel[count].MinVddc = + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries[count].v * VOLTAGE_SCALE; + table->UvdLevel[count].MinVddcPhases = 1; + + ret = radeon_atom_get_clock_dividers(rdev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + table->UvdLevel[count].VclkFrequency, false, ÷rs); + if (ret) + return ret; + + table->UvdLevel[count].VclkDivider = (u8)dividers.post_divider; + + ret = radeon_atom_get_clock_dividers(rdev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + table->UvdLevel[count].DclkFrequency, false, ÷rs); + if (ret) + return ret; + + table->UvdLevel[count].DclkDivider = (u8)dividers.post_divider; + + table->UvdLevel[count].VclkFrequency = cpu_to_be32(table->UvdLevel[count].VclkFrequency); + table->UvdLevel[count].DclkFrequency = cpu_to_be32(table->UvdLevel[count].DclkFrequency); + table->UvdLevel[count].MinVddc = cpu_to_be16(table->UvdLevel[count].MinVddc); + } + + return ret; +} + +static int ci_populate_smc_vce_level(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + u32 count; + struct atom_clock_dividers dividers; + int ret = -EINVAL; + + table->VceLevelCount = + rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.count; + + for (count = 0; count < table->VceLevelCount; count++) { + table->VceLevel[count].Frequency = + rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries[count].evclk; + table->VceLevel[count].MinVoltage = + (u16)rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries[count].v * VOLTAGE_SCALE; + table->VceLevel[count].MinPhases = 1; + + ret = radeon_atom_get_clock_dividers(rdev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + table->VceLevel[count].Frequency, false, ÷rs); + if (ret) + return ret; + + table->VceLevel[count].Divider = (u8)dividers.post_divider; + + table->VceLevel[count].Frequency = cpu_to_be32(table->VceLevel[count].Frequency); + table->VceLevel[count].MinVoltage = cpu_to_be16(table->VceLevel[count].MinVoltage); + } + + return ret; + +} + +static int ci_populate_smc_acp_level(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + u32 count; + struct atom_clock_dividers dividers; + int ret = -EINVAL; + + table->AcpLevelCount = (u8) + (rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.count); + + for (count = 0; count < table->AcpLevelCount; count++) { + table->AcpLevel[count].Frequency = + rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries[count].clk; + table->AcpLevel[count].MinVoltage = + rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries[count].v; + table->AcpLevel[count].MinPhases = 1; + + ret = radeon_atom_get_clock_dividers(rdev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + table->AcpLevel[count].Frequency, false, ÷rs); + if (ret) + return ret; + + table->AcpLevel[count].Divider = (u8)dividers.post_divider; + + table->AcpLevel[count].Frequency = cpu_to_be32(table->AcpLevel[count].Frequency); + table->AcpLevel[count].MinVoltage = cpu_to_be16(table->AcpLevel[count].MinVoltage); + } + + return ret; +} + +static int ci_populate_smc_samu_level(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + u32 count; + struct atom_clock_dividers dividers; + int ret = -EINVAL; + + table->SamuLevelCount = + rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.count; + + for (count = 0; count < table->SamuLevelCount; count++) { + table->SamuLevel[count].Frequency = + rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries[count].clk; + table->SamuLevel[count].MinVoltage = + rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries[count].v * VOLTAGE_SCALE; + table->SamuLevel[count].MinPhases = 1; + + ret = radeon_atom_get_clock_dividers(rdev, + COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, + table->SamuLevel[count].Frequency, false, ÷rs); + if (ret) + return ret; + + table->SamuLevel[count].Divider = (u8)dividers.post_divider; + + table->SamuLevel[count].Frequency = cpu_to_be32(table->SamuLevel[count].Frequency); + table->SamuLevel[count].MinVoltage = cpu_to_be16(table->SamuLevel[count].MinVoltage); + } + + return ret; +} + +static int ci_calculate_mclk_params(struct radeon_device *rdev, + u32 memory_clock, + SMU7_Discrete_MemoryLevel *mclk, + bool strobe_mode, + bool dll_state_on) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 dll_cntl = pi->clock_registers.dll_cntl; + u32 mclk_pwrmgt_cntl = pi->clock_registers.mclk_pwrmgt_cntl; + u32 mpll_ad_func_cntl = pi->clock_registers.mpll_ad_func_cntl; + u32 mpll_dq_func_cntl = pi->clock_registers.mpll_dq_func_cntl; + u32 mpll_func_cntl = pi->clock_registers.mpll_func_cntl; + u32 mpll_func_cntl_1 = pi->clock_registers.mpll_func_cntl_1; + u32 mpll_func_cntl_2 = pi->clock_registers.mpll_func_cntl_2; + u32 mpll_ss1 = pi->clock_registers.mpll_ss1; + u32 mpll_ss2 = pi->clock_registers.mpll_ss2; + struct atom_mpll_param mpll_param; + int ret; + + ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param); + if (ret) + return ret; + + mpll_func_cntl &= ~BWCTRL_MASK; + mpll_func_cntl |= BWCTRL(mpll_param.bwcntl); + + mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK); + mpll_func_cntl_1 |= CLKF(mpll_param.clkf) | + CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode); + + mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK; + mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div); + + if (pi->mem_gddr5) { + mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK); + mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) | + YCLK_POST_DIV(mpll_param.post_div); + } + + if (pi->caps_mclk_ss_support) { + struct radeon_atom_ss ss; + u32 freq_nom; + u32 tmp; + u32 reference_clock = rdev->clock.mpll.reference_freq; + + if (pi->mem_gddr5) + freq_nom = memory_clock * 4; + else + freq_nom = memory_clock * 2; + + tmp = (freq_nom / reference_clock); + tmp = tmp * tmp; + if (radeon_atombios_get_asic_ss_info(rdev, &ss, + ASIC_INTERNAL_MEMORY_SS, freq_nom)) { + u32 clks = reference_clock * 5 / ss.rate; + u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); + + mpll_ss1 &= ~CLKV_MASK; + mpll_ss1 |= CLKV(clkv); + + mpll_ss2 &= ~CLKS_MASK; + mpll_ss2 |= CLKS(clks); + } + } + + mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK; + mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed); + + if (dll_state_on) + mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB; + else + mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); + + mclk->MclkFrequency = memory_clock; + mclk->MpllFuncCntl = mpll_func_cntl; + mclk->MpllFuncCntl_1 = mpll_func_cntl_1; + mclk->MpllFuncCntl_2 = mpll_func_cntl_2; + mclk->MpllAdFuncCntl = mpll_ad_func_cntl; + mclk->MpllDqFuncCntl = mpll_dq_func_cntl; + mclk->MclkPwrmgtCntl = mclk_pwrmgt_cntl; + mclk->DllCntl = dll_cntl; + mclk->MpllSs1 = mpll_ss1; + mclk->MpllSs2 = mpll_ss2; + + return 0; +} + +static int ci_populate_single_memory_level(struct radeon_device *rdev, + u32 memory_clock, + SMU7_Discrete_MemoryLevel *memory_level) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + int ret; + bool dll_state_on; + + if (rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries) { + ret = ci_get_dependency_volt_by_clk(rdev, + &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, + memory_clock, &memory_level->MinVddc); + if (ret) + return ret; + } + + if (rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries) { + ret = ci_get_dependency_volt_by_clk(rdev, + &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, + memory_clock, &memory_level->MinVddci); + if (ret) + return ret; + } + + if (rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries) { + ret = ci_get_dependency_volt_by_clk(rdev, + &rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk, + memory_clock, &memory_level->MinMvdd); + if (ret) + return ret; + } + + memory_level->MinVddcPhases = 1; + + if (pi->vddc_phase_shed_control) + ci_populate_phase_value_based_on_mclk(rdev, + &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, + memory_clock, + &memory_level->MinVddcPhases); + + memory_level->EnabledForThrottle = 1; + memory_level->EnabledForActivity = 1; + memory_level->UpH = 0; + memory_level->DownH = 100; + memory_level->VoltageDownH = 0; + memory_level->ActivityLevel = (u16)pi->mclk_activity_target; + + memory_level->StutterEnable = false; + memory_level->StrobeEnable = false; + memory_level->EdcReadEnable = false; + memory_level->EdcWriteEnable = false; + memory_level->RttEnable = false; + + memory_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW; + + if (pi->mclk_stutter_mode_threshold && + (memory_clock <= pi->mclk_stutter_mode_threshold) && + (pi->uvd_enabled == false) && + (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) && + (rdev->pm.dpm.new_active_crtc_count <= 2)) + memory_level->StutterEnable = true; + + if (pi->mclk_strobe_mode_threshold && + (memory_clock <= pi->mclk_strobe_mode_threshold)) + memory_level->StrobeEnable = 1; + + if (pi->mem_gddr5) { + memory_level->StrobeRatio = + si_get_mclk_frequency_ratio(memory_clock, memory_level->StrobeEnable); + if (pi->mclk_edc_enable_threshold && + (memory_clock > pi->mclk_edc_enable_threshold)) + memory_level->EdcReadEnable = true; + + if (pi->mclk_edc_wr_enable_threshold && + (memory_clock > pi->mclk_edc_wr_enable_threshold)) + memory_level->EdcWriteEnable = true; + + if (memory_level->StrobeEnable) { + if (si_get_mclk_frequency_ratio(memory_clock, true) >= + ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf)) + dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; + else + dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false; + } else { + dll_state_on = pi->dll_default_on; + } + } else { + memory_level->StrobeRatio = si_get_ddr3_mclk_frequency_ratio(memory_clock); + dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; + } + + ret = ci_calculate_mclk_params(rdev, memory_clock, memory_level, memory_level->StrobeEnable, dll_state_on); + if (ret) + return ret; + + memory_level->MinVddc = cpu_to_be32(memory_level->MinVddc * VOLTAGE_SCALE); + memory_level->MinVddcPhases = cpu_to_be32(memory_level->MinVddcPhases); + memory_level->MinVddci = cpu_to_be32(memory_level->MinVddci * VOLTAGE_SCALE); + memory_level->MinMvdd = cpu_to_be32(memory_level->MinMvdd * VOLTAGE_SCALE); + + memory_level->MclkFrequency = cpu_to_be32(memory_level->MclkFrequency); + memory_level->ActivityLevel = cpu_to_be16(memory_level->ActivityLevel); + memory_level->MpllFuncCntl = cpu_to_be32(memory_level->MpllFuncCntl); + memory_level->MpllFuncCntl_1 = cpu_to_be32(memory_level->MpllFuncCntl_1); + memory_level->MpllFuncCntl_2 = cpu_to_be32(memory_level->MpllFuncCntl_2); + memory_level->MpllAdFuncCntl = cpu_to_be32(memory_level->MpllAdFuncCntl); + memory_level->MpllDqFuncCntl = cpu_to_be32(memory_level->MpllDqFuncCntl); + memory_level->MclkPwrmgtCntl = cpu_to_be32(memory_level->MclkPwrmgtCntl); + memory_level->DllCntl = cpu_to_be32(memory_level->DllCntl); + memory_level->MpllSs1 = cpu_to_be32(memory_level->MpllSs1); + memory_level->MpllSs2 = cpu_to_be32(memory_level->MpllSs2); + + return 0; +} + +static int ci_populate_smc_acpi_level(struct radeon_device *rdev, + SMU7_Discrete_DpmTable *table) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct atom_clock_dividers dividers; + SMU7_Discrete_VoltageLevel voltage_level; + u32 spll_func_cntl = pi->clock_registers.cg_spll_func_cntl; + u32 spll_func_cntl_2 = pi->clock_registers.cg_spll_func_cntl_2; + u32 dll_cntl = pi->clock_registers.dll_cntl; + u32 mclk_pwrmgt_cntl = pi->clock_registers.mclk_pwrmgt_cntl; + int ret; + + table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC; + + if (pi->acpi_vddc) + table->ACPILevel.MinVddc = cpu_to_be32(pi->acpi_vddc * VOLTAGE_SCALE); + else + table->ACPILevel.MinVddc = cpu_to_be32(pi->min_vddc_in_pp_table * VOLTAGE_SCALE); + + table->ACPILevel.MinVddcPhases = pi->vddc_phase_shed_control ? 0 : 1; + + table->ACPILevel.SclkFrequency = rdev->clock.spll.reference_freq; + + ret = radeon_atom_get_clock_dividers(rdev, + COMPUTE_GPUCLK_INPUT_FLAG_SCLK, + table->ACPILevel.SclkFrequency, false, ÷rs); + if (ret) + return ret; + + table->ACPILevel.SclkDid = (u8)dividers.post_divider; + table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW; + table->ACPILevel.DeepSleepDivId = 0; + + spll_func_cntl &= ~SPLL_PWRON; + spll_func_cntl |= SPLL_RESET; + + spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; + spll_func_cntl_2 |= SCLK_MUX_SEL(4); + + table->ACPILevel.CgSpllFuncCntl = spll_func_cntl; + table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2; + table->ACPILevel.CgSpllFuncCntl3 = pi->clock_registers.cg_spll_func_cntl_3; + table->ACPILevel.CgSpllFuncCntl4 = pi->clock_registers.cg_spll_func_cntl_4; + table->ACPILevel.SpllSpreadSpectrum = pi->clock_registers.cg_spll_spread_spectrum; + table->ACPILevel.SpllSpreadSpectrum2 = pi->clock_registers.cg_spll_spread_spectrum_2; + table->ACPILevel.CcPwrDynRm = 0; + table->ACPILevel.CcPwrDynRm1 = 0; + + table->ACPILevel.Flags = cpu_to_be32(table->ACPILevel.Flags); + table->ACPILevel.MinVddcPhases = cpu_to_be32(table->ACPILevel.MinVddcPhases); + table->ACPILevel.SclkFrequency = cpu_to_be32(table->ACPILevel.SclkFrequency); + table->ACPILevel.CgSpllFuncCntl = cpu_to_be32(table->ACPILevel.CgSpllFuncCntl); + table->ACPILevel.CgSpllFuncCntl2 = cpu_to_be32(table->ACPILevel.CgSpllFuncCntl2); + table->ACPILevel.CgSpllFuncCntl3 = cpu_to_be32(table->ACPILevel.CgSpllFuncCntl3); + table->ACPILevel.CgSpllFuncCntl4 = cpu_to_be32(table->ACPILevel.CgSpllFuncCntl4); + table->ACPILevel.SpllSpreadSpectrum = cpu_to_be32(table->ACPILevel.SpllSpreadSpectrum); + table->ACPILevel.SpllSpreadSpectrum2 = cpu_to_be32(table->ACPILevel.SpllSpreadSpectrum2); + table->ACPILevel.CcPwrDynRm = cpu_to_be32(table->ACPILevel.CcPwrDynRm); + table->ACPILevel.CcPwrDynRm1 = cpu_to_be32(table->ACPILevel.CcPwrDynRm1); + + table->MemoryACPILevel.MinVddc = table->ACPILevel.MinVddc; + table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases; + + if (pi->vddci_control != CISLANDS_VOLTAGE_CONTROL_NONE) { + if (pi->acpi_vddci) + table->MemoryACPILevel.MinVddci = + cpu_to_be32(pi->acpi_vddci * VOLTAGE_SCALE); + else + table->MemoryACPILevel.MinVddci = + cpu_to_be32(pi->min_vddci_in_pp_table * VOLTAGE_SCALE); + } + + if (ci_populate_mvdd_value(rdev, 0, &voltage_level)) + table->MemoryACPILevel.MinMvdd = 0; + else + table->MemoryACPILevel.MinMvdd = + cpu_to_be32(voltage_level.Voltage * VOLTAGE_SCALE); + + mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET; + mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); + + dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS); + + table->MemoryACPILevel.DllCntl = cpu_to_be32(dll_cntl); + table->MemoryACPILevel.MclkPwrmgtCntl = cpu_to_be32(mclk_pwrmgt_cntl); + table->MemoryACPILevel.MpllAdFuncCntl = + cpu_to_be32(pi->clock_registers.mpll_ad_func_cntl); + table->MemoryACPILevel.MpllDqFuncCntl = + cpu_to_be32(pi->clock_registers.mpll_dq_func_cntl); + table->MemoryACPILevel.MpllFuncCntl = + cpu_to_be32(pi->clock_registers.mpll_func_cntl); + table->MemoryACPILevel.MpllFuncCntl_1 = + cpu_to_be32(pi->clock_registers.mpll_func_cntl_1); + table->MemoryACPILevel.MpllFuncCntl_2 = + cpu_to_be32(pi->clock_registers.mpll_func_cntl_2); + table->MemoryACPILevel.MpllSs1 = cpu_to_be32(pi->clock_registers.mpll_ss1); + table->MemoryACPILevel.MpllSs2 = cpu_to_be32(pi->clock_registers.mpll_ss2); + + table->MemoryACPILevel.EnabledForThrottle = 0; + table->MemoryACPILevel.EnabledForActivity = 0; + table->MemoryACPILevel.UpH = 0; + table->MemoryACPILevel.DownH = 100; + table->MemoryACPILevel.VoltageDownH = 0; + table->MemoryACPILevel.ActivityLevel = + cpu_to_be16((u16)pi->mclk_activity_target); + + table->MemoryACPILevel.StutterEnable = false; + table->MemoryACPILevel.StrobeEnable = false; + table->MemoryACPILevel.EdcReadEnable = false; + table->MemoryACPILevel.EdcWriteEnable = false; + table->MemoryACPILevel.RttEnable = false; + + return 0; +} + + +static int ci_enable_ulv(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_ulv_parm *ulv = &pi->ulv; + + if (ulv->supported) { + if (enable) + return (ci_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ? + 0 : -EINVAL; + else + return (ci_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ? + 0 : -EINVAL; + } + + return 0; +} + +static int ci_populate_ulv_level(struct radeon_device *rdev, + SMU7_Discrete_Ulv *state) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u16 ulv_voltage = rdev->pm.dpm.backbias_response_time; + + state->CcPwrDynRm = 0; + state->CcPwrDynRm1 = 0; + + if (ulv_voltage == 0) { + pi->ulv.supported = false; + return 0; + } + + if (pi->voltage_control != CISLANDS_VOLTAGE_CONTROL_BY_SVID2) { + if (ulv_voltage > rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[0].v) + state->VddcOffset = 0; + else + state->VddcOffset = + rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[0].v - ulv_voltage; + } else { + if (ulv_voltage > rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[0].v) + state->VddcOffsetVid = 0; + else + state->VddcOffsetVid = (u8) + ((rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[0].v - ulv_voltage) * + VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1); + } + state->VddcPhase = pi->vddc_phase_shed_control ? 0 : 1; + + state->CcPwrDynRm = cpu_to_be32(state->CcPwrDynRm); + state->CcPwrDynRm1 = cpu_to_be32(state->CcPwrDynRm1); + state->VddcOffset = cpu_to_be16(state->VddcOffset); + + return 0; +} + +static int ci_calculate_sclk_params(struct radeon_device *rdev, + u32 engine_clock, + SMU7_Discrete_GraphicsLevel *sclk) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct atom_clock_dividers dividers; + u32 spll_func_cntl_3 = pi->clock_registers.cg_spll_func_cntl_3; + u32 spll_func_cntl_4 = pi->clock_registers.cg_spll_func_cntl_4; + u32 cg_spll_spread_spectrum = pi->clock_registers.cg_spll_spread_spectrum; + u32 cg_spll_spread_spectrum_2 = pi->clock_registers.cg_spll_spread_spectrum_2; + u32 reference_clock = rdev->clock.spll.reference_freq; + u32 reference_divider; + u32 fbdiv; + int ret; + + ret = radeon_atom_get_clock_dividers(rdev, + COMPUTE_GPUCLK_INPUT_FLAG_SCLK, + engine_clock, false, ÷rs); + if (ret) + return ret; + + reference_divider = 1 + dividers.ref_div; + fbdiv = dividers.fb_div & 0x3FFFFFF; + + spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK; + spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv); + spll_func_cntl_3 |= SPLL_DITHEN; + + if (pi->caps_sclk_ss_support) { + struct radeon_atom_ss ss; + u32 vco_freq = engine_clock * dividers.post_div; + + if (radeon_atombios_get_asic_ss_info(rdev, &ss, + ASIC_INTERNAL_ENGINE_SS, vco_freq)) { + u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); + u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000); + + cg_spll_spread_spectrum &= ~CLK_S_MASK; + cg_spll_spread_spectrum |= CLK_S(clk_s); + cg_spll_spread_spectrum |= SSEN; + + cg_spll_spread_spectrum_2 &= ~CLK_V_MASK; + cg_spll_spread_spectrum_2 |= CLK_V(clk_v); + } + } + + sclk->SclkFrequency = engine_clock; + sclk->CgSpllFuncCntl3 = spll_func_cntl_3; + sclk->CgSpllFuncCntl4 = spll_func_cntl_4; + sclk->SpllSpreadSpectrum = cg_spll_spread_spectrum; + sclk->SpllSpreadSpectrum2 = cg_spll_spread_spectrum_2; + sclk->SclkDid = (u8)dividers.post_divider; + + return 0; +} + +static int ci_populate_single_graphic_level(struct radeon_device *rdev, + u32 engine_clock, + u16 sclk_activity_level_t, + SMU7_Discrete_GraphicsLevel *graphic_level) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + int ret; + + ret = ci_calculate_sclk_params(rdev, engine_clock, graphic_level); + if (ret) + return ret; + + ret = ci_get_dependency_volt_by_clk(rdev, + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, + engine_clock, &graphic_level->MinVddc); + if (ret) + return ret; + + graphic_level->SclkFrequency = engine_clock; + + graphic_level->Flags = 0; + graphic_level->MinVddcPhases = 1; + + if (pi->vddc_phase_shed_control) + ci_populate_phase_value_based_on_sclk(rdev, + &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, + engine_clock, + &graphic_level->MinVddcPhases); + + graphic_level->ActivityLevel = sclk_activity_level_t; + + graphic_level->CcPwrDynRm = 0; + graphic_level->CcPwrDynRm1 = 0; + graphic_level->EnabledForActivity = 1; + graphic_level->EnabledForThrottle = 1; + graphic_level->UpH = 0; + graphic_level->DownH = 0; + graphic_level->VoltageDownH = 0; + graphic_level->PowerThrottle = 0; + + if (pi->caps_sclk_ds) + graphic_level->DeepSleepDivId = ci_get_sleep_divider_id_from_clock(rdev, + engine_clock, + CISLAND_MINIMUM_ENGINE_CLOCK); + + graphic_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW; + + graphic_level->Flags = cpu_to_be32(graphic_level->Flags); + graphic_level->MinVddc = cpu_to_be32(graphic_level->MinVddc * VOLTAGE_SCALE); + graphic_level->MinVddcPhases = cpu_to_be32(graphic_level->MinVddcPhases); + graphic_level->SclkFrequency = cpu_to_be32(graphic_level->SclkFrequency); + graphic_level->ActivityLevel = cpu_to_be16(graphic_level->ActivityLevel); + graphic_level->CgSpllFuncCntl3 = cpu_to_be32(graphic_level->CgSpllFuncCntl3); + graphic_level->CgSpllFuncCntl4 = cpu_to_be32(graphic_level->CgSpllFuncCntl4); + graphic_level->SpllSpreadSpectrum = cpu_to_be32(graphic_level->SpllSpreadSpectrum); + graphic_level->SpllSpreadSpectrum2 = cpu_to_be32(graphic_level->SpllSpreadSpectrum2); + graphic_level->CcPwrDynRm = cpu_to_be32(graphic_level->CcPwrDynRm); + graphic_level->CcPwrDynRm1 = cpu_to_be32(graphic_level->CcPwrDynRm1); + + return 0; +} + +static int ci_populate_all_graphic_levels(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_dpm_table *dpm_table = &pi->dpm_table; + u32 level_array_address = pi->dpm_table_start + + offsetof(SMU7_Discrete_DpmTable, GraphicsLevel); + u32 level_array_size = sizeof(SMU7_Discrete_GraphicsLevel) * + SMU7_MAX_LEVELS_GRAPHICS; + SMU7_Discrete_GraphicsLevel *levels = pi->smc_state_table.GraphicsLevel; + u32 i, ret; + + memset(levels, 0, level_array_size); + + for (i = 0; i < dpm_table->sclk_table.count; i++) { + ret = ci_populate_single_graphic_level(rdev, + dpm_table->sclk_table.dpm_levels[i].value, + (u16)pi->activity_target[i], + &pi->smc_state_table.GraphicsLevel[i]); + if (ret) + return ret; + if (i == (dpm_table->sclk_table.count - 1)) + pi->smc_state_table.GraphicsLevel[i].DisplayWatermark = + PPSMC_DISPLAY_WATERMARK_HIGH; + } + + pi->smc_state_table.GraphicsDpmLevelCount = (u8)dpm_table->sclk_table.count; + pi->dpm_level_enable_mask.sclk_dpm_enable_mask = + ci_get_dpm_level_enable_mask_value(&dpm_table->sclk_table); + + ret = ci_copy_bytes_to_smc(rdev, level_array_address, + (u8 *)levels, level_array_size, + pi->sram_end); + if (ret) + return ret; + + return 0; +} + +static int ci_populate_ulv_state(struct radeon_device *rdev, + SMU7_Discrete_Ulv *ulv_level) +{ + return ci_populate_ulv_level(rdev, ulv_level); +} + +static int ci_populate_all_memory_levels(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_dpm_table *dpm_table = &pi->dpm_table; + u32 level_array_address = pi->dpm_table_start + + offsetof(SMU7_Discrete_DpmTable, MemoryLevel); + u32 level_array_size = sizeof(SMU7_Discrete_MemoryLevel) * + SMU7_MAX_LEVELS_MEMORY; + SMU7_Discrete_MemoryLevel *levels = pi->smc_state_table.MemoryLevel; + u32 i, ret; + + memset(levels, 0, level_array_size); + + for (i = 0; i < dpm_table->mclk_table.count; i++) { + if (dpm_table->mclk_table.dpm_levels[i].value == 0) + return -EINVAL; + ret = ci_populate_single_memory_level(rdev, + dpm_table->mclk_table.dpm_levels[i].value, + &pi->smc_state_table.MemoryLevel[i]); + if (ret) + return ret; + } + + pi->smc_state_table.MemoryLevel[0].ActivityLevel = cpu_to_be16(0x1F); + + pi->smc_state_table.MemoryDpmLevelCount = (u8)dpm_table->mclk_table.count; + pi->dpm_level_enable_mask.mclk_dpm_enable_mask = + ci_get_dpm_level_enable_mask_value(&dpm_table->mclk_table); + + pi->smc_state_table.MemoryLevel[dpm_table->mclk_table.count - 1].DisplayWatermark = + PPSMC_DISPLAY_WATERMARK_HIGH; + + ret = ci_copy_bytes_to_smc(rdev, level_array_address, + (u8 *)levels, level_array_size, + pi->sram_end); + if (ret) + return ret; + + return 0; +} + +static void ci_reset_single_dpm_table(struct radeon_device *rdev, + struct ci_single_dpm_table* dpm_table, + u32 count) +{ + u32 i; + + dpm_table->count = count; + for (i = 0; i < MAX_REGULAR_DPM_NUMBER; i++) + dpm_table->dpm_levels[i].enabled = false; +} + +static void ci_setup_pcie_table_entry(struct ci_single_dpm_table* dpm_table, + u32 index, u32 pcie_gen, u32 pcie_lanes) +{ + dpm_table->dpm_levels[index].value = pcie_gen; + dpm_table->dpm_levels[index].param1 = pcie_lanes; + dpm_table->dpm_levels[index].enabled = true; +} + +static int ci_setup_default_pcie_tables(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (!pi->use_pcie_performance_levels && !pi->use_pcie_powersaving_levels) + return -EINVAL; + + if (pi->use_pcie_performance_levels && !pi->use_pcie_powersaving_levels) { + pi->pcie_gen_powersaving = pi->pcie_gen_performance; + pi->pcie_lane_powersaving = pi->pcie_lane_performance; + } else if (!pi->use_pcie_performance_levels && pi->use_pcie_powersaving_levels) { + pi->pcie_gen_performance = pi->pcie_gen_powersaving; + pi->pcie_lane_performance = pi->pcie_lane_powersaving; + } + + ci_reset_single_dpm_table(rdev, + &pi->dpm_table.pcie_speed_table, + SMU7_MAX_LEVELS_LINK); + + ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 0, + pi->pcie_gen_powersaving.min, + pi->pcie_lane_powersaving.min); + ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 1, + pi->pcie_gen_performance.min, + pi->pcie_lane_performance.min); + ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 2, + pi->pcie_gen_powersaving.min, + pi->pcie_lane_powersaving.max); + ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 3, + pi->pcie_gen_performance.min, + pi->pcie_lane_performance.max); + ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 4, + pi->pcie_gen_powersaving.max, + pi->pcie_lane_powersaving.max); + ci_setup_pcie_table_entry(&pi->dpm_table.pcie_speed_table, 5, + pi->pcie_gen_performance.max, + pi->pcie_lane_performance.max); + + pi->dpm_table.pcie_speed_table.count = 6; + + return 0; +} + +static int ci_setup_default_dpm_tables(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_clock_voltage_dependency_table *allowed_sclk_vddc_table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + struct radeon_clock_voltage_dependency_table *allowed_mclk_table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk; + struct radeon_cac_leakage_table *std_voltage_table = + &rdev->pm.dpm.dyn_state.cac_leakage_table; + u32 i; + + if (allowed_sclk_vddc_table == NULL) + return -EINVAL; + if (allowed_sclk_vddc_table->count < 1) + return -EINVAL; + if (allowed_mclk_table == NULL) + return -EINVAL; + if (allowed_mclk_table->count < 1) + return -EINVAL; + + memset(&pi->dpm_table, 0, sizeof(struct ci_dpm_table)); + + ci_reset_single_dpm_table(rdev, + &pi->dpm_table.sclk_table, + SMU7_MAX_LEVELS_GRAPHICS); + ci_reset_single_dpm_table(rdev, + &pi->dpm_table.mclk_table, + SMU7_MAX_LEVELS_MEMORY); + ci_reset_single_dpm_table(rdev, + &pi->dpm_table.vddc_table, + SMU7_MAX_LEVELS_VDDC); + ci_reset_single_dpm_table(rdev, + &pi->dpm_table.vddci_table, + SMU7_MAX_LEVELS_VDDCI); + ci_reset_single_dpm_table(rdev, + &pi->dpm_table.mvdd_table, + SMU7_MAX_LEVELS_MVDD); + + pi->dpm_table.sclk_table.count = 0; + for (i = 0; i < allowed_sclk_vddc_table->count; i++) { + if ((i == 0) || + (pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count-1].value != + allowed_sclk_vddc_table->entries[i].clk)) { + pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count].value = + allowed_sclk_vddc_table->entries[i].clk; + pi->dpm_table.sclk_table.dpm_levels[pi->dpm_table.sclk_table.count].enabled = true; + pi->dpm_table.sclk_table.count++; + } + } + + pi->dpm_table.mclk_table.count = 0; + for (i = 0; i < allowed_mclk_table->count; i++) { + if ((i==0) || + (pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count-1].value != + allowed_mclk_table->entries[i].clk)) { + pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count].value = + allowed_mclk_table->entries[i].clk; + pi->dpm_table.mclk_table.dpm_levels[pi->dpm_table.mclk_table.count].enabled = true; + pi->dpm_table.mclk_table.count++; + } + } + + for (i = 0; i < allowed_sclk_vddc_table->count; i++) { + pi->dpm_table.vddc_table.dpm_levels[i].value = + allowed_sclk_vddc_table->entries[i].v; + pi->dpm_table.vddc_table.dpm_levels[i].param1 = + std_voltage_table->entries[i].leakage; + pi->dpm_table.vddc_table.dpm_levels[i].enabled = true; + } + pi->dpm_table.vddc_table.count = allowed_sclk_vddc_table->count; + + allowed_mclk_table = &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk; + if (allowed_mclk_table) { + for (i = 0; i < allowed_mclk_table->count; i++) { + pi->dpm_table.vddci_table.dpm_levels[i].value = + allowed_mclk_table->entries[i].v; + pi->dpm_table.vddci_table.dpm_levels[i].enabled = true; + } + pi->dpm_table.vddci_table.count = allowed_mclk_table->count; + } + + allowed_mclk_table = &rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk; + if (allowed_mclk_table) { + for (i = 0; i < allowed_mclk_table->count; i++) { + pi->dpm_table.mvdd_table.dpm_levels[i].value = + allowed_mclk_table->entries[i].v; + pi->dpm_table.mvdd_table.dpm_levels[i].enabled = true; + } + pi->dpm_table.mvdd_table.count = allowed_mclk_table->count; + } + + ci_setup_default_pcie_tables(rdev); + + return 0; +} + +static int ci_find_boot_level(struct ci_single_dpm_table *table, + u32 value, u32 *boot_level) +{ + u32 i; + int ret = -EINVAL; + + for(i = 0; i < table->count; i++) { + if (value == table->dpm_levels[i].value) { + *boot_level = i; + ret = 0; + } + } + + return ret; +} + +static int ci_init_smc_table(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_ulv_parm *ulv = &pi->ulv; + struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps; + SMU7_Discrete_DpmTable *table = &pi->smc_state_table; + int ret; + + ret = ci_setup_default_dpm_tables(rdev); + if (ret) + return ret; + + if (pi->voltage_control != CISLANDS_VOLTAGE_CONTROL_NONE) + ci_populate_smc_voltage_tables(rdev, table); + + ci_init_fps_limits(rdev); + + if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC) + table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC; + + if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC) + table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC; + + if (pi->mem_gddr5) + table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5; + + if (ulv->supported) { + ret = ci_populate_ulv_state(rdev, &pi->smc_state_table.Ulv); + if (ret) + return ret; + WREG32_SMC(CG_ULV_PARAMETER, ulv->cg_ulv_parameter); + } + + ret = ci_populate_all_graphic_levels(rdev); + if (ret) + return ret; + + ret = ci_populate_all_memory_levels(rdev); + if (ret) + return ret; + + ci_populate_smc_link_level(rdev, table); + + ret = ci_populate_smc_acpi_level(rdev, table); + if (ret) + return ret; + + ret = ci_populate_smc_vce_level(rdev, table); + if (ret) + return ret; + + ret = ci_populate_smc_acp_level(rdev, table); + if (ret) + return ret; + + ret = ci_populate_smc_samu_level(rdev, table); + if (ret) + return ret; + + ret = ci_do_program_memory_timing_parameters(rdev); + if (ret) + return ret; + + ret = ci_populate_smc_uvd_level(rdev, table); + if (ret) + return ret; + + table->UvdBootLevel = 0; + table->VceBootLevel = 0; + table->AcpBootLevel = 0; + table->SamuBootLevel = 0; + table->GraphicsBootLevel = 0; + table->MemoryBootLevel = 0; + + ret = ci_find_boot_level(&pi->dpm_table.sclk_table, + pi->vbios_boot_state.sclk_bootup_value, + (u32 *)&pi->smc_state_table.GraphicsBootLevel); + + ret = ci_find_boot_level(&pi->dpm_table.mclk_table, + pi->vbios_boot_state.mclk_bootup_value, + (u32 *)&pi->smc_state_table.MemoryBootLevel); + + table->BootVddc = pi->vbios_boot_state.vddc_bootup_value; + table->BootVddci = pi->vbios_boot_state.vddci_bootup_value; + table->BootMVdd = pi->vbios_boot_state.mvdd_bootup_value; + + ci_populate_smc_initial_state(rdev, radeon_boot_state); + + ret = ci_populate_bapm_parameters_in_dpm_table(rdev); + if (ret) + return ret; + + table->UVDInterval = 1; + table->VCEInterval = 1; + table->ACPInterval = 1; + table->SAMUInterval = 1; + table->GraphicsVoltageChangeEnable = 1; + table->GraphicsThermThrottleEnable = 1; + table->GraphicsInterval = 1; + table->VoltageInterval = 1; + table->ThermalInterval = 1; + table->TemperatureLimitHigh = (u16)((pi->thermal_temp_setting.temperature_high * + CISLANDS_Q88_FORMAT_CONVERSION_UNIT) / 1000); + table->TemperatureLimitLow = (u16)((pi->thermal_temp_setting.temperature_low * + CISLANDS_Q88_FORMAT_CONVERSION_UNIT) / 1000); + table->MemoryVoltageChangeEnable = 1; + table->MemoryInterval = 1; + table->VoltageResponseTime = 0; + table->VddcVddciDelta = 4000; + table->PhaseResponseTime = 0; + table->MemoryThermThrottleEnable = 1; + table->PCIeBootLinkLevel = 0; + table->PCIeGenInterval = 1; + if (pi->voltage_control == CISLANDS_VOLTAGE_CONTROL_BY_SVID2) + table->SVI2Enable = 1; + else + table->SVI2Enable = 0; + + table->ThermGpio = 17; + table->SclkStepSize = 0x4000; + + table->SystemFlags = cpu_to_be32(table->SystemFlags); + table->SmioMaskVddcVid = cpu_to_be32(table->SmioMaskVddcVid); + table->SmioMaskVddcPhase = cpu_to_be32(table->SmioMaskVddcPhase); + table->SmioMaskVddciVid = cpu_to_be32(table->SmioMaskVddciVid); + table->SmioMaskMvddVid = cpu_to_be32(table->SmioMaskMvddVid); + table->SclkStepSize = cpu_to_be32(table->SclkStepSize); + table->TemperatureLimitHigh = cpu_to_be16(table->TemperatureLimitHigh); + table->TemperatureLimitLow = cpu_to_be16(table->TemperatureLimitLow); + table->VddcVddciDelta = cpu_to_be16(table->VddcVddciDelta); + table->VoltageResponseTime = cpu_to_be16(table->VoltageResponseTime); + table->PhaseResponseTime = cpu_to_be16(table->PhaseResponseTime); + table->BootVddc = cpu_to_be16(table->BootVddc * VOLTAGE_SCALE); + table->BootVddci = cpu_to_be16(table->BootVddci * VOLTAGE_SCALE); + table->BootMVdd = cpu_to_be16(table->BootMVdd * VOLTAGE_SCALE); + + ret = ci_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Discrete_DpmTable, SystemFlags), + (u8 *)&table->SystemFlags, + sizeof(SMU7_Discrete_DpmTable) - 3 * sizeof(SMU7_PIDController), + pi->sram_end); + if (ret) + return ret; + + return 0; +} + +static void ci_trim_single_dpm_states(struct radeon_device *rdev, + struct ci_single_dpm_table *dpm_table, + u32 low_limit, u32 high_limit) +{ + u32 i; + + for (i = 0; i < dpm_table->count; i++) { + if ((dpm_table->dpm_levels[i].value < low_limit) || + (dpm_table->dpm_levels[i].value > high_limit)) + dpm_table->dpm_levels[i].enabled = false; + else + dpm_table->dpm_levels[i].enabled = true; + } +} + +static void ci_trim_pcie_dpm_states(struct radeon_device *rdev, + u32 speed_low, u32 lanes_low, + u32 speed_high, u32 lanes_high) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_single_dpm_table *pcie_table = &pi->dpm_table.pcie_speed_table; + u32 i, j; + + for (i = 0; i < pcie_table->count; i++) { + if ((pcie_table->dpm_levels[i].value < speed_low) || + (pcie_table->dpm_levels[i].param1 < lanes_low) || + (pcie_table->dpm_levels[i].value > speed_high) || + (pcie_table->dpm_levels[i].param1 > lanes_high)) + pcie_table->dpm_levels[i].enabled = false; + else + pcie_table->dpm_levels[i].enabled = true; + } + + for (i = 0; i < pcie_table->count; i++) { + if (pcie_table->dpm_levels[i].enabled) { + for (j = i + 1; j < pcie_table->count; j++) { + if (pcie_table->dpm_levels[j].enabled) { + if ((pcie_table->dpm_levels[i].value == pcie_table->dpm_levels[j].value) && + (pcie_table->dpm_levels[i].param1 == pcie_table->dpm_levels[j].param1)) + pcie_table->dpm_levels[j].enabled = false; + } + } + } + } +} + +static int ci_trim_dpm_states(struct radeon_device *rdev, + struct radeon_ps *radeon_state) +{ + struct ci_ps *state = ci_get_ps(radeon_state); + struct ci_power_info *pi = ci_get_pi(rdev); + u32 high_limit_count; + + if (state->performance_level_count < 1) + return -EINVAL; + + if (state->performance_level_count == 1) + high_limit_count = 0; + else + high_limit_count = 1; + + ci_trim_single_dpm_states(rdev, + &pi->dpm_table.sclk_table, + state->performance_levels[0].sclk, + state->performance_levels[high_limit_count].sclk); + + ci_trim_single_dpm_states(rdev, + &pi->dpm_table.mclk_table, + state->performance_levels[0].mclk, + state->performance_levels[high_limit_count].mclk); + + ci_trim_pcie_dpm_states(rdev, + state->performance_levels[0].pcie_gen, + state->performance_levels[0].pcie_lane, + state->performance_levels[high_limit_count].pcie_gen, + state->performance_levels[high_limit_count].pcie_lane); + + return 0; +} + +static int ci_apply_disp_minimum_voltage_request(struct radeon_device *rdev) +{ + struct radeon_clock_voltage_dependency_table *disp_voltage_table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk; + struct radeon_clock_voltage_dependency_table *vddc_table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + u32 requested_voltage = 0; + u32 i; + + if (disp_voltage_table == NULL) + return -EINVAL; + if (!disp_voltage_table->count) + return -EINVAL; + + for (i = 0; i < disp_voltage_table->count; i++) { + if (rdev->clock.current_dispclk == disp_voltage_table->entries[i].clk) + requested_voltage = disp_voltage_table->entries[i].v; + } + + for (i = 0; i < vddc_table->count; i++) { + if (requested_voltage <= vddc_table->entries[i].v) { + requested_voltage = vddc_table->entries[i].v; + return (ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_VddC_Request, + requested_voltage * VOLTAGE_SCALE) == PPSMC_Result_OK) ? + 0 : -EINVAL; + } + } + + return -EINVAL; +} + +static int ci_upload_dpm_level_enable_mask(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result result; + + if (!pi->sclk_dpm_key_disabled) { + if (pi->dpm_level_enable_mask.sclk_dpm_enable_mask) { + result = ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_SCLKDPM_SetEnabledMask, + pi->dpm_level_enable_mask.sclk_dpm_enable_mask); + if (result != PPSMC_Result_OK) + return -EINVAL; + } + } + + if (!pi->mclk_dpm_key_disabled) { + if (pi->dpm_level_enable_mask.mclk_dpm_enable_mask) { + result = ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_MCLKDPM_SetEnabledMask, + pi->dpm_level_enable_mask.mclk_dpm_enable_mask); + if (result != PPSMC_Result_OK) + return -EINVAL; + } + } + + if (!pi->pcie_dpm_key_disabled) { + if (pi->dpm_level_enable_mask.pcie_dpm_enable_mask) { + result = ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_PCIeDPM_SetEnabledMask, + pi->dpm_level_enable_mask.pcie_dpm_enable_mask); + if (result != PPSMC_Result_OK) + return -EINVAL; + } + } + + ci_apply_disp_minimum_voltage_request(rdev); + + return 0; +} + +static void ci_find_dpm_states_clocks_in_dpm_table(struct radeon_device *rdev, + struct radeon_ps *radeon_state) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_ps *state = ci_get_ps(radeon_state); + struct ci_single_dpm_table *sclk_table = &pi->dpm_table.sclk_table; + u32 sclk = state->performance_levels[state->performance_level_count-1].sclk; + struct ci_single_dpm_table *mclk_table = &pi->dpm_table.mclk_table; + u32 mclk = state->performance_levels[state->performance_level_count-1].mclk; + u32 i; + + pi->need_update_smu7_dpm_table = 0; + + for (i = 0; i < sclk_table->count; i++) { + if (sclk == sclk_table->dpm_levels[i].value) + break; + } + + if (i >= sclk_table->count) { + pi->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK; + } else { + /* XXX check display min clock requirements */ + if (0 != CISLAND_MINIMUM_ENGINE_CLOCK) + pi->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_SCLK; + } + + for (i = 0; i < mclk_table->count; i++) { + if (mclk == mclk_table->dpm_levels[i].value) + break; + } + + if (i >= mclk_table->count) + pi->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK; + + if (rdev->pm.dpm.current_active_crtc_count != + rdev->pm.dpm.new_active_crtc_count) + pi->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_MCLK; +} + +static int ci_populate_and_upload_sclk_mclk_dpm_levels(struct radeon_device *rdev, + struct radeon_ps *radeon_state) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_ps *state = ci_get_ps(radeon_state); + u32 sclk = state->performance_levels[state->performance_level_count-1].sclk; + u32 mclk = state->performance_levels[state->performance_level_count-1].mclk; + struct ci_dpm_table *dpm_table = &pi->dpm_table; + int ret; + + if (!pi->need_update_smu7_dpm_table) + return 0; + + if (pi->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_SCLK) + dpm_table->sclk_table.dpm_levels[dpm_table->sclk_table.count-1].value = sclk; + + if (pi->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK) + dpm_table->mclk_table.dpm_levels[dpm_table->mclk_table.count-1].value = mclk; + + if (pi->need_update_smu7_dpm_table & (DPMTABLE_OD_UPDATE_SCLK | DPMTABLE_UPDATE_SCLK)) { + ret = ci_populate_all_graphic_levels(rdev); + if (ret) + return ret; + } + + if (pi->need_update_smu7_dpm_table & (DPMTABLE_OD_UPDATE_MCLK | DPMTABLE_UPDATE_MCLK)) { + ret = ci_populate_all_memory_levels(rdev); + if (ret) + return ret; + } + + return 0; +} + +static int ci_enable_uvd_dpm(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + const struct radeon_clock_and_voltage_limits *max_limits; + int i; + + if (rdev->pm.dpm.ac_power) + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + else + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc; + + if (enable) { + pi->dpm_level_enable_mask.uvd_dpm_enable_mask = 0; + + for (i = rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.count - 1; i >= 0; i--) { + if (rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries[i].v <= max_limits->vddc) { + pi->dpm_level_enable_mask.uvd_dpm_enable_mask |= 1 << i; + + if (!pi->caps_uvd_dpm) + break; + } + } + + ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_UVDDPM_SetEnabledMask, + pi->dpm_level_enable_mask.uvd_dpm_enable_mask); + + if (pi->last_mclk_dpm_enable_mask & 0x1) { + pi->uvd_enabled = true; + pi->dpm_level_enable_mask.mclk_dpm_enable_mask &= 0xFFFFFFFE; + ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_MCLKDPM_SetEnabledMask, + pi->dpm_level_enable_mask.mclk_dpm_enable_mask); + } + } else { + if (pi->last_mclk_dpm_enable_mask & 0x1) { + pi->uvd_enabled = false; + pi->dpm_level_enable_mask.mclk_dpm_enable_mask |= 1; + ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_MCLKDPM_SetEnabledMask, + pi->dpm_level_enable_mask.mclk_dpm_enable_mask); + } + } + + return (ci_send_msg_to_smc(rdev, enable ? + PPSMC_MSG_UVDDPM_Enable : PPSMC_MSG_UVDDPM_Disable) == PPSMC_Result_OK) ? + 0 : -EINVAL; +} + +#if 0 +static int ci_enable_vce_dpm(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + const struct radeon_clock_and_voltage_limits *max_limits; + int i; + + if (rdev->pm.dpm.ac_power) + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + else + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc; + + if (enable) { + pi->dpm_level_enable_mask.vce_dpm_enable_mask = 0; + for (i = rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.count - 1; i >= 0; i--) { + if (rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries[i].v <= max_limits->vddc) { + pi->dpm_level_enable_mask.vce_dpm_enable_mask |= 1 << i; + + if (!pi->caps_vce_dpm) + break; + } + } + + ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_VCEDPM_SetEnabledMask, + pi->dpm_level_enable_mask.vce_dpm_enable_mask); + } + + return (ci_send_msg_to_smc(rdev, enable ? + PPSMC_MSG_VCEDPM_Enable : PPSMC_MSG_VCEDPM_Disable) == PPSMC_Result_OK) ? + 0 : -EINVAL; +} + +static int ci_enable_samu_dpm(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + const struct radeon_clock_and_voltage_limits *max_limits; + int i; + + if (rdev->pm.dpm.ac_power) + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + else + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc; + + if (enable) { + pi->dpm_level_enable_mask.samu_dpm_enable_mask = 0; + for (i = rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.count - 1; i >= 0; i--) { + if (rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries[i].v <= max_limits->vddc) { + pi->dpm_level_enable_mask.samu_dpm_enable_mask |= 1 << i; + + if (!pi->caps_samu_dpm) + break; + } + } + + ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_SAMUDPM_SetEnabledMask, + pi->dpm_level_enable_mask.samu_dpm_enable_mask); + } + return (ci_send_msg_to_smc(rdev, enable ? + PPSMC_MSG_SAMUDPM_Enable : PPSMC_MSG_SAMUDPM_Disable) == PPSMC_Result_OK) ? + 0 : -EINVAL; +} + +static int ci_enable_acp_dpm(struct radeon_device *rdev, bool enable) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + const struct radeon_clock_and_voltage_limits *max_limits; + int i; + + if (rdev->pm.dpm.ac_power) + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + else + max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc; + + if (enable) { + pi->dpm_level_enable_mask.acp_dpm_enable_mask = 0; + for (i = rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.count - 1; i >= 0; i--) { + if (rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries[i].v <= max_limits->vddc) { + pi->dpm_level_enable_mask.acp_dpm_enable_mask |= 1 << i; + + if (!pi->caps_acp_dpm) + break; + } + } + + ci_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_ACPDPM_SetEnabledMask, + pi->dpm_level_enable_mask.acp_dpm_enable_mask); + } + + return (ci_send_msg_to_smc(rdev, enable ? + PPSMC_MSG_ACPDPM_Enable : PPSMC_MSG_ACPDPM_Disable) == PPSMC_Result_OK) ? + 0 : -EINVAL; +} +#endif + +static int ci_update_uvd_dpm(struct radeon_device *rdev, bool gate) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 tmp; + + if (!gate) { + if (pi->caps_uvd_dpm || + (rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.count <= 0)) + pi->smc_state_table.UvdBootLevel = 0; + else + pi->smc_state_table.UvdBootLevel = + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.count - 1; + + tmp = RREG32_SMC(DPM_TABLE_475); + tmp &= ~UvdBootLevel_MASK; + tmp |= UvdBootLevel(pi->smc_state_table.UvdBootLevel); + WREG32_SMC(DPM_TABLE_475, tmp); + } + + return ci_enable_uvd_dpm(rdev, !gate); +} + +#if 0 +static u8 ci_get_vce_boot_level(struct radeon_device *rdev) +{ + u8 i; + u32 min_evclk = 30000; /* ??? */ + struct radeon_vce_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table; + + for (i = 0; i < table->count; i++) { + if (table->entries[i].evclk >= min_evclk) + return i; + } + + return table->count - 1; +} + +static int ci_update_vce_dpm(struct radeon_device *rdev, + struct radeon_ps *radeon_new_state, + struct radeon_ps *radeon_current_state) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + bool new_vce_clock_non_zero = (radeon_new_state->evclk != 0); + bool old_vce_clock_non_zero = (radeon_current_state->evclk != 0); + int ret = 0; + u32 tmp; + + if (new_vce_clock_non_zero != old_vce_clock_non_zero) { + if (new_vce_clock_non_zero) { + pi->smc_state_table.VceBootLevel = ci_get_vce_boot_level(rdev); + + tmp = RREG32_SMC(DPM_TABLE_475); + tmp &= ~VceBootLevel_MASK; + tmp |= VceBootLevel(pi->smc_state_table.VceBootLevel); + WREG32_SMC(DPM_TABLE_475, tmp); + + ret = ci_enable_vce_dpm(rdev, true); + } else { + ret = ci_enable_vce_dpm(rdev, false); + } + } + return ret; +} + +static int ci_update_samu_dpm(struct radeon_device *rdev, bool gate) +{ + return ci_enable_samu_dpm(rdev, gate); +} + +static int ci_update_acp_dpm(struct radeon_device *rdev, bool gate) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 tmp; + + if (!gate) { + pi->smc_state_table.AcpBootLevel = 0; + + tmp = RREG32_SMC(DPM_TABLE_475); + tmp &= ~AcpBootLevel_MASK; + tmp |= AcpBootLevel(pi->smc_state_table.AcpBootLevel); + WREG32_SMC(DPM_TABLE_475, tmp); + } + + return ci_enable_acp_dpm(rdev, !gate); +} +#endif + +static int ci_generate_dpm_level_enable_mask(struct radeon_device *rdev, + struct radeon_ps *radeon_state) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + int ret; + + ret = ci_trim_dpm_states(rdev, radeon_state); + if (ret) + return ret; + + pi->dpm_level_enable_mask.sclk_dpm_enable_mask = + ci_get_dpm_level_enable_mask_value(&pi->dpm_table.sclk_table); + pi->dpm_level_enable_mask.mclk_dpm_enable_mask = + ci_get_dpm_level_enable_mask_value(&pi->dpm_table.mclk_table); + pi->last_mclk_dpm_enable_mask = + pi->dpm_level_enable_mask.mclk_dpm_enable_mask; + if (pi->uvd_enabled) { + if (pi->dpm_level_enable_mask.mclk_dpm_enable_mask & 1) + pi->dpm_level_enable_mask.mclk_dpm_enable_mask &= 0xFFFFFFFE; + } + pi->dpm_level_enable_mask.pcie_dpm_enable_mask = + ci_get_dpm_level_enable_mask_value(&pi->dpm_table.pcie_speed_table); + + return 0; +} + +static u32 ci_get_lowest_enabled_level(struct radeon_device *rdev, + u32 level_mask) +{ + u32 level = 0; + + while ((level_mask & (1 << level)) == 0) + level++; + + return level; +} + + +int ci_dpm_force_performance_level(struct radeon_device *rdev, + enum radeon_dpm_forced_level level) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + PPSMC_Result smc_result; + u32 tmp, levels, i; + int ret; + + if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { + if ((!pi->sclk_dpm_key_disabled) && + pi->dpm_level_enable_mask.sclk_dpm_enable_mask) { + levels = 0; + tmp = pi->dpm_level_enable_mask.sclk_dpm_enable_mask; + while (tmp >>= 1) + levels++; + if (levels) { + ret = ci_dpm_force_state_sclk(rdev, levels); + if (ret) + return ret; + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & + CURR_SCLK_INDEX_MASK) >> CURR_SCLK_INDEX_SHIFT; + if (tmp == levels) + break; + udelay(1); + } + } + } + if ((!pi->mclk_dpm_key_disabled) && + pi->dpm_level_enable_mask.mclk_dpm_enable_mask) { + levels = 0; + tmp = pi->dpm_level_enable_mask.mclk_dpm_enable_mask; + while (tmp >>= 1) + levels++; + if (levels) { + ret = ci_dpm_force_state_mclk(rdev, levels); + if (ret) + return ret; + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & + CURR_MCLK_INDEX_MASK) >> CURR_MCLK_INDEX_SHIFT; + if (tmp == levels) + break; + udelay(1); + } + } + } + if ((!pi->pcie_dpm_key_disabled) && + pi->dpm_level_enable_mask.pcie_dpm_enable_mask) { + levels = 0; + tmp = pi->dpm_level_enable_mask.pcie_dpm_enable_mask; + while (tmp >>= 1) + levels++; + if (levels) { + ret = ci_dpm_force_state_pcie(rdev, level); + if (ret) + return ret; + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX_1) & + CURR_PCIE_INDEX_MASK) >> CURR_PCIE_INDEX_SHIFT; + if (tmp == levels) + break; + udelay(1); + } + } + } + } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) { + if ((!pi->sclk_dpm_key_disabled) && + pi->dpm_level_enable_mask.sclk_dpm_enable_mask) { + levels = ci_get_lowest_enabled_level(rdev, + pi->dpm_level_enable_mask.sclk_dpm_enable_mask); + ret = ci_dpm_force_state_sclk(rdev, levels); + if (ret) + return ret; + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & + CURR_SCLK_INDEX_MASK) >> CURR_SCLK_INDEX_SHIFT; + if (tmp == levels) + break; + udelay(1); + } + } + if ((!pi->mclk_dpm_key_disabled) && + pi->dpm_level_enable_mask.mclk_dpm_enable_mask) { + levels = ci_get_lowest_enabled_level(rdev, + pi->dpm_level_enable_mask.mclk_dpm_enable_mask); + ret = ci_dpm_force_state_mclk(rdev, levels); + if (ret) + return ret; + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & + CURR_MCLK_INDEX_MASK) >> CURR_MCLK_INDEX_SHIFT; + if (tmp == levels) + break; + udelay(1); + } + } + if ((!pi->pcie_dpm_key_disabled) && + pi->dpm_level_enable_mask.pcie_dpm_enable_mask) { + levels = ci_get_lowest_enabled_level(rdev, + pi->dpm_level_enable_mask.pcie_dpm_enable_mask); + ret = ci_dpm_force_state_pcie(rdev, levels); + if (ret) + return ret; + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX_1) & + CURR_PCIE_INDEX_MASK) >> CURR_PCIE_INDEX_SHIFT; + if (tmp == levels) + break; + udelay(1); + } + } + } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { + if (!pi->sclk_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + if (!pi->mclk_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_MCLKDPM_NoForcedLevel); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + if (!pi->pcie_dpm_key_disabled) { + smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_PCIeDPM_UnForceLevel); + if (smc_result != PPSMC_Result_OK) + return -EINVAL; + } + } + + rdev->pm.dpm.forced_level = level; + + return 0; +} + +static int ci_set_mc_special_registers(struct radeon_device *rdev, + struct ci_mc_reg_table *table) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u8 i, j, k; + u32 temp_reg; + + for (i = 0, j = table->last; i < table->last; i++) { + if (j >= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + switch(table->mc_reg_address[i].s1 << 2) { + case MC_SEQ_MISC1: + temp_reg = RREG32(MC_PMG_CMD_EMRS); + table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2; + table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2; + for (k = 0; k < table->num_entries; k++) { + table->mc_reg_table_entry[k].mc_data[j] = + ((temp_reg & 0xffff0000)) | ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16); + } + j++; + if (j >= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + + temp_reg = RREG32(MC_PMG_CMD_MRS); + table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2; + table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2; + for (k = 0; k < table->num_entries; k++) { + table->mc_reg_table_entry[k].mc_data[j] = + (temp_reg & 0xffff0000) | (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); + if (!pi->mem_gddr5) + table->mc_reg_table_entry[k].mc_data[j] |= 0x100; + } + j++; + if (j > SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + + if (!pi->mem_gddr5) { + table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2; + table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2; + for (k = 0; k < table->num_entries; k++) { + table->mc_reg_table_entry[k].mc_data[j] = + (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16; + } + j++; + if (j > SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + } + break; + case MC_SEQ_RESERVE_M: + temp_reg = RREG32(MC_PMG_CMD_MRS1); + table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2; + table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2; + for (k = 0; k < table->num_entries; k++) { + table->mc_reg_table_entry[k].mc_data[j] = + (temp_reg & 0xffff0000) | (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); + } + j++; + if (j > SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + break; + default: + break; + } + + } + + table->last = j; + + return 0; +} + +static bool ci_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg) +{ + bool result = true; + + switch(in_reg) { + case MC_SEQ_RAS_TIMING >> 2: + *out_reg = MC_SEQ_RAS_TIMING_LP >> 2; + break; + case MC_SEQ_DLL_STBY >> 2: + *out_reg = MC_SEQ_DLL_STBY_LP >> 2; + break; + case MC_SEQ_G5PDX_CMD0 >> 2: + *out_reg = MC_SEQ_G5PDX_CMD0_LP >> 2; + break; + case MC_SEQ_G5PDX_CMD1 >> 2: + *out_reg = MC_SEQ_G5PDX_CMD1_LP >> 2; + break; + case MC_SEQ_G5PDX_CTRL >> 2: + *out_reg = MC_SEQ_G5PDX_CTRL_LP >> 2; + break; + case MC_SEQ_CAS_TIMING >> 2: + *out_reg = MC_SEQ_CAS_TIMING_LP >> 2; + break; + case MC_SEQ_MISC_TIMING >> 2: + *out_reg = MC_SEQ_MISC_TIMING_LP >> 2; + break; + case MC_SEQ_MISC_TIMING2 >> 2: + *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2; + break; + case MC_SEQ_PMG_DVS_CMD >> 2: + *out_reg = MC_SEQ_PMG_DVS_CMD_LP >> 2; + break; + case MC_SEQ_PMG_DVS_CTL >> 2: + *out_reg = MC_SEQ_PMG_DVS_CTL_LP >> 2; + break; + case MC_SEQ_RD_CTL_D0 >> 2: + *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2; + break; + case MC_SEQ_RD_CTL_D1 >> 2: + *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2; + break; + case MC_SEQ_WR_CTL_D0 >> 2: + *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2; + break; + case MC_SEQ_WR_CTL_D1 >> 2: + *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2; + break; + case MC_PMG_CMD_EMRS >> 2: + *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2; + break; + case MC_PMG_CMD_MRS >> 2: + *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2; + break; + case MC_PMG_CMD_MRS1 >> 2: + *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2; + break; + case MC_SEQ_PMG_TIMING >> 2: + *out_reg = MC_SEQ_PMG_TIMING_LP >> 2; + break; + case MC_PMG_CMD_MRS2 >> 2: + *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2; + break; + case MC_SEQ_WR_CTL_2 >> 2: + *out_reg = MC_SEQ_WR_CTL_2_LP >> 2; + break; + default: + result = false; + break; + } + + return result; +} + +static void ci_set_valid_flag(struct ci_mc_reg_table *table) +{ + u8 i, j; + + for (i = 0; i < table->last; i++) { + for (j = 1; j < table->num_entries; j++) { + if (table->mc_reg_table_entry[j-1].mc_data[i] != + table->mc_reg_table_entry[j].mc_data[i]) { + table->valid_flag |= 1 << i; + break; + } + } + } +} + +static void ci_set_s0_mc_reg_index(struct ci_mc_reg_table *table) +{ + u32 i; + u16 address; + + for (i = 0; i < table->last; i++) { + table->mc_reg_address[i].s0 = + ci_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ? + address : table->mc_reg_address[i].s1; + } +} + +static int ci_copy_vbios_mc_reg_table(const struct atom_mc_reg_table *table, + struct ci_mc_reg_table *ci_table) +{ + u8 i, j; + + if (table->last > SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + if (table->num_entries > MAX_AC_TIMING_ENTRIES) + return -EINVAL; + + for (i = 0; i < table->last; i++) + ci_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1; + + ci_table->last = table->last; + + for (i = 0; i < table->num_entries; i++) { + ci_table->mc_reg_table_entry[i].mclk_max = + table->mc_reg_table_entry[i].mclk_max; + for (j = 0; j < table->last; j++) + ci_table->mc_reg_table_entry[i].mc_data[j] = + table->mc_reg_table_entry[i].mc_data[j]; + } + ci_table->num_entries = table->num_entries; + + return 0; +} + +static int ci_initialize_mc_reg_table(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct atom_mc_reg_table *table; + struct ci_mc_reg_table *ci_table = &pi->mc_reg_table; + u8 module_index = rv770_get_memory_module_index(rdev); + int ret; + + table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL); + if (!table) + return -ENOMEM; + + WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING)); + WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING)); + WREG32(MC_SEQ_DLL_STBY_LP, RREG32(MC_SEQ_DLL_STBY)); + WREG32(MC_SEQ_G5PDX_CMD0_LP, RREG32(MC_SEQ_G5PDX_CMD0)); + WREG32(MC_SEQ_G5PDX_CMD1_LP, RREG32(MC_SEQ_G5PDX_CMD1)); + WREG32(MC_SEQ_G5PDX_CTRL_LP, RREG32(MC_SEQ_G5PDX_CTRL)); + WREG32(MC_SEQ_PMG_DVS_CMD_LP, RREG32(MC_SEQ_PMG_DVS_CMD)); + WREG32(MC_SEQ_PMG_DVS_CTL_LP, RREG32(MC_SEQ_PMG_DVS_CTL)); + WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING)); + WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2)); + WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS)); + WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS)); + WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1)); + WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0)); + WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1)); + WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0)); + WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1)); + WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING)); + WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2)); + WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2)); + + ret = radeon_atom_init_mc_reg_table(rdev, module_index, table); + if (ret) + goto init_mc_done; + + ret = ci_copy_vbios_mc_reg_table(table, ci_table); + if (ret) + goto init_mc_done; + + ci_set_s0_mc_reg_index(ci_table); + + ret = ci_set_mc_special_registers(rdev, ci_table); + if (ret) + goto init_mc_done; + + ci_set_valid_flag(ci_table); + +init_mc_done: + kfree(table); + + return ret; +} + +static int ci_populate_mc_reg_addresses(struct radeon_device *rdev, + SMU7_Discrete_MCRegisters *mc_reg_table) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 i, j; + + for (i = 0, j = 0; j < pi->mc_reg_table.last; j++) { + if (pi->mc_reg_table.valid_flag & (1 << j)) { + if (i >= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) + return -EINVAL; + mc_reg_table->address[i].s0 = cpu_to_be16(pi->mc_reg_table.mc_reg_address[j].s0); + mc_reg_table->address[i].s1 = cpu_to_be16(pi->mc_reg_table.mc_reg_address[j].s1); + i++; + } + } + + mc_reg_table->last = (u8)i; + + return 0; +} + +static void ci_convert_mc_registers(const struct ci_mc_reg_entry *entry, + SMU7_Discrete_MCRegisterSet *data, + u32 num_entries, u32 valid_flag) +{ + u32 i, j; + + for (i = 0, j = 0; j < num_entries; j++) { + if (valid_flag & (1 << j)) { + data->value[i] = cpu_to_be32(entry->mc_data[j]); + i++; + } + } +} + +static void ci_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev, + const u32 memory_clock, + SMU7_Discrete_MCRegisterSet *mc_reg_table_data) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 i = 0; + + for(i = 0; i < pi->mc_reg_table.num_entries; i++) { + if (memory_clock <= pi->mc_reg_table.mc_reg_table_entry[i].mclk_max) + break; + } + + if ((i == pi->mc_reg_table.num_entries) && (i > 0)) + --i; + + ci_convert_mc_registers(&pi->mc_reg_table.mc_reg_table_entry[i], + mc_reg_table_data, pi->mc_reg_table.last, + pi->mc_reg_table.valid_flag); +} + +static void ci_convert_mc_reg_table_to_smc(struct radeon_device *rdev, + SMU7_Discrete_MCRegisters *mc_reg_table) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 i; + + for (i = 0; i < pi->dpm_table.mclk_table.count; i++) + ci_convert_mc_reg_table_entry_to_smc(rdev, + pi->dpm_table.mclk_table.dpm_levels[i].value, + &mc_reg_table->data[i]); +} + +static int ci_populate_initial_mc_reg_table(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + int ret; + + memset(&pi->smc_mc_reg_table, 0, sizeof(SMU7_Discrete_MCRegisters)); + + ret = ci_populate_mc_reg_addresses(rdev, &pi->smc_mc_reg_table); + if (ret) + return ret; + ci_convert_mc_reg_table_to_smc(rdev, &pi->smc_mc_reg_table); + + return ci_copy_bytes_to_smc(rdev, + pi->mc_reg_table_start, + (u8 *)&pi->smc_mc_reg_table, + sizeof(SMU7_Discrete_MCRegisters), + pi->sram_end); +} + +static int ci_update_and_upload_mc_reg_table(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + + if (!(pi->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) + return 0; + + memset(&pi->smc_mc_reg_table, 0, sizeof(SMU7_Discrete_MCRegisters)); + + ci_convert_mc_reg_table_to_smc(rdev, &pi->smc_mc_reg_table); + + return ci_copy_bytes_to_smc(rdev, + pi->mc_reg_table_start + + offsetof(SMU7_Discrete_MCRegisters, data[0]), + (u8 *)&pi->smc_mc_reg_table.data[0], + sizeof(SMU7_Discrete_MCRegisterSet) * + pi->dpm_table.mclk_table.count, + pi->sram_end); +} + +static void ci_enable_voltage_control(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(GENERAL_PWRMGT); + + tmp |= VOLT_PWRMGT_EN; + WREG32_SMC(GENERAL_PWRMGT, tmp); +} + +static enum radeon_pcie_gen ci_get_maximum_link_speed(struct radeon_device *rdev, + struct radeon_ps *radeon_state) +{ + struct ci_ps *state = ci_get_ps(radeon_state); + int i; + u16 pcie_speed, max_speed = 0; + + for (i = 0; i < state->performance_level_count; i++) { + pcie_speed = state->performance_levels[i].pcie_gen; + if (max_speed < pcie_speed) + max_speed = pcie_speed; + } + + return max_speed; +} + +static u16 ci_get_current_pcie_speed(struct radeon_device *rdev) +{ + u32 speed_cntl = 0; + + speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK; + speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT; + + return (u16)speed_cntl; +} + +static int ci_get_current_pcie_lane_number(struct radeon_device *rdev) +{ + u32 link_width = 0; + + link_width = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL) & LC_LINK_WIDTH_RD_MASK; + link_width >>= LC_LINK_WIDTH_RD_SHIFT; + + switch (link_width) { + case RADEON_PCIE_LC_LINK_WIDTH_X1: + return 1; + case RADEON_PCIE_LC_LINK_WIDTH_X2: + return 2; + case RADEON_PCIE_LC_LINK_WIDTH_X4: + return 4; + case RADEON_PCIE_LC_LINK_WIDTH_X8: + return 8; + case RADEON_PCIE_LC_LINK_WIDTH_X12: + /* not actually supported */ + return 12; + case RADEON_PCIE_LC_LINK_WIDTH_X0: + case RADEON_PCIE_LC_LINK_WIDTH_X16: + default: + return 16; + } +} + +static void ci_request_link_speed_change_before_state_change(struct radeon_device *rdev, + struct radeon_ps *radeon_new_state, + struct radeon_ps *radeon_current_state) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + enum radeon_pcie_gen target_link_speed = + ci_get_maximum_link_speed(rdev, radeon_new_state); + enum radeon_pcie_gen current_link_speed; + + if (pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID) + current_link_speed = ci_get_maximum_link_speed(rdev, radeon_current_state); + else + current_link_speed = pi->force_pcie_gen; + + pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID; + pi->pspp_notify_required = false; + if (target_link_speed > current_link_speed) { + switch (target_link_speed) { +#ifdef CONFIG_ACPI + case RADEON_PCIE_GEN3: + if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0) + break; + pi->force_pcie_gen = RADEON_PCIE_GEN2; + if (current_link_speed == RADEON_PCIE_GEN2) + break; + case RADEON_PCIE_GEN2: + if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) + break; +#endif + default: + pi->force_pcie_gen = ci_get_current_pcie_speed(rdev); + break; + } + } else { + if (target_link_speed < current_link_speed) + pi->pspp_notify_required = true; + } +} + +static void ci_notify_link_speed_change_after_state_change(struct radeon_device *rdev, + struct radeon_ps *radeon_new_state, + struct radeon_ps *radeon_current_state) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + enum radeon_pcie_gen target_link_speed = + ci_get_maximum_link_speed(rdev, radeon_new_state); + u8 request; + + if (pi->pspp_notify_required) { + if (target_link_speed == RADEON_PCIE_GEN3) + request = PCIE_PERF_REQ_PECI_GEN3; + else if (target_link_speed == RADEON_PCIE_GEN2) + request = PCIE_PERF_REQ_PECI_GEN2; + else + request = PCIE_PERF_REQ_PECI_GEN1; + + if ((request == PCIE_PERF_REQ_PECI_GEN1) && + (ci_get_current_pcie_speed(rdev) > 0)) + return; + +#ifdef CONFIG_ACPI + radeon_acpi_pcie_performance_request(rdev, request, false); +#endif + } +} + +static int ci_set_private_data_variables_based_on_pptable(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_clock_voltage_dependency_table *allowed_sclk_vddc_table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + struct radeon_clock_voltage_dependency_table *allowed_mclk_vddc_table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk; + struct radeon_clock_voltage_dependency_table *allowed_mclk_vddci_table = + &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk; + + if (allowed_sclk_vddc_table == NULL) + return -EINVAL; + if (allowed_sclk_vddc_table->count < 1) + return -EINVAL; + if (allowed_mclk_vddc_table == NULL) + return -EINVAL; + if (allowed_mclk_vddc_table->count < 1) + return -EINVAL; + if (allowed_mclk_vddci_table == NULL) + return -EINVAL; + if (allowed_mclk_vddci_table->count < 1) + return -EINVAL; + + pi->min_vddc_in_pp_table = allowed_sclk_vddc_table->entries[0].v; + pi->max_vddc_in_pp_table = + allowed_sclk_vddc_table->entries[allowed_sclk_vddc_table->count - 1].v; + + pi->min_vddci_in_pp_table = allowed_mclk_vddci_table->entries[0].v; + pi->max_vddci_in_pp_table = + allowed_mclk_vddci_table->entries[allowed_mclk_vddci_table->count - 1].v; + + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = + allowed_sclk_vddc_table->entries[allowed_sclk_vddc_table->count - 1].clk; + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = + allowed_mclk_vddc_table->entries[allowed_sclk_vddc_table->count - 1].clk; + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = + allowed_sclk_vddc_table->entries[allowed_sclk_vddc_table->count - 1].v; + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = + allowed_mclk_vddci_table->entries[allowed_mclk_vddci_table->count - 1].v; + + return 0; +} + +static void ci_patch_with_vddc_leakage(struct radeon_device *rdev, u16 *vddc) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_leakage_voltage *leakage_table = &pi->vddc_leakage; + u32 leakage_index; + + for (leakage_index = 0; leakage_index < leakage_table->count; leakage_index++) { + if (leakage_table->leakage_id[leakage_index] == *vddc) { + *vddc = leakage_table->actual_voltage[leakage_index]; + break; + } + } +} + +static void ci_patch_with_vddci_leakage(struct radeon_device *rdev, u16 *vddci) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_leakage_voltage *leakage_table = &pi->vddci_leakage; + u32 leakage_index; + + for (leakage_index = 0; leakage_index < leakage_table->count; leakage_index++) { + if (leakage_table->leakage_id[leakage_index] == *vddci) { + *vddci = leakage_table->actual_voltage[leakage_index]; + break; + } + } +} + +static void ci_patch_clock_voltage_dependency_table_with_vddc_leakage(struct radeon_device *rdev, + struct radeon_clock_voltage_dependency_table *table) +{ + u32 i; + + if (table) { + for (i = 0; i < table->count; i++) + ci_patch_with_vddc_leakage(rdev, &table->entries[i].v); + } +} + +static void ci_patch_clock_voltage_dependency_table_with_vddci_leakage(struct radeon_device *rdev, + struct radeon_clock_voltage_dependency_table *table) +{ + u32 i; + + if (table) { + for (i = 0; i < table->count; i++) + ci_patch_with_vddci_leakage(rdev, &table->entries[i].v); + } +} + +static void ci_patch_vce_clock_voltage_dependency_table_with_vddc_leakage(struct radeon_device *rdev, + struct radeon_vce_clock_voltage_dependency_table *table) +{ + u32 i; + + if (table) { + for (i = 0; i < table->count; i++) + ci_patch_with_vddc_leakage(rdev, &table->entries[i].v); + } +} + +static void ci_patch_uvd_clock_voltage_dependency_table_with_vddc_leakage(struct radeon_device *rdev, + struct radeon_uvd_clock_voltage_dependency_table *table) +{ + u32 i; + + if (table) { + for (i = 0; i < table->count; i++) + ci_patch_with_vddc_leakage(rdev, &table->entries[i].v); + } +} + +static void ci_patch_vddc_phase_shed_limit_table_with_vddc_leakage(struct radeon_device *rdev, + struct radeon_phase_shedding_limits_table *table) +{ + u32 i; + + if (table) { + for (i = 0; i < table->count; i++) + ci_patch_with_vddc_leakage(rdev, &table->entries[i].voltage); + } +} + +static void ci_patch_clock_voltage_limits_with_vddc_leakage(struct radeon_device *rdev, + struct radeon_clock_and_voltage_limits *table) +{ + if (table) { + ci_patch_with_vddc_leakage(rdev, (u16 *)&table->vddc); + ci_patch_with_vddci_leakage(rdev, (u16 *)&table->vddci); + } +} + +static void ci_patch_cac_leakage_table_with_vddc_leakage(struct radeon_device *rdev, + struct radeon_cac_leakage_table *table) +{ + u32 i; + + if (table) { + for (i = 0; i < table->count; i++) + ci_patch_with_vddc_leakage(rdev, &table->entries[i].vddc); + } +} + +static void ci_patch_dependency_tables_with_leakage(struct radeon_device *rdev) +{ + + ci_patch_clock_voltage_dependency_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk); + ci_patch_clock_voltage_dependency_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk); + ci_patch_clock_voltage_dependency_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk); + ci_patch_clock_voltage_dependency_table_with_vddci_leakage(rdev, + &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk); + ci_patch_vce_clock_voltage_dependency_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table); + ci_patch_uvd_clock_voltage_dependency_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table); + ci_patch_clock_voltage_dependency_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table); + ci_patch_clock_voltage_dependency_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table); + ci_patch_vddc_phase_shed_limit_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.phase_shedding_limits_table); + ci_patch_clock_voltage_limits_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac); + ci_patch_clock_voltage_limits_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc); + ci_patch_cac_leakage_table_with_vddc_leakage(rdev, + &rdev->pm.dpm.dyn_state.cac_leakage_table); + +} + +static void ci_get_memory_type(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + u32 tmp; + + tmp = RREG32(MC_SEQ_MISC0); + + if (((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT) == + MC_SEQ_MISC0_GDDR5_VALUE) + pi->mem_gddr5 = true; + else + pi->mem_gddr5 = false; + +} + +void ci_update_current_ps(struct radeon_device *rdev, + struct radeon_ps *rps) +{ + struct ci_ps *new_ps = ci_get_ps(rps); + struct ci_power_info *pi = ci_get_pi(rdev); + + pi->current_rps = *rps; + pi->current_ps = *new_ps; + pi->current_rps.ps_priv = &pi->current_ps; +} + +void ci_update_requested_ps(struct radeon_device *rdev, + struct radeon_ps *rps) +{ + struct ci_ps *new_ps = ci_get_ps(rps); + struct ci_power_info *pi = ci_get_pi(rdev); + + pi->requested_rps = *rps; + pi->requested_ps = *new_ps; + pi->requested_rps.ps_priv = &pi->requested_ps; +} + +int ci_dpm_pre_set_power_state(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps; + struct radeon_ps *new_ps = &requested_ps; + + ci_update_requested_ps(rdev, new_ps); + + ci_apply_state_adjust_rules(rdev, &pi->requested_rps); + + return 0; +} + +void ci_dpm_post_set_power_state(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_ps *new_ps = &pi->requested_rps; + + ci_update_current_ps(rdev, new_ps); +} + + +void ci_dpm_setup_asic(struct radeon_device *rdev) +{ + ci_read_clock_registers(rdev); + ci_get_memory_type(rdev); + ci_enable_acpi_power_management(rdev); + ci_init_sclk_t(rdev); +} + +int ci_dpm_enable(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; + int ret; + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), false); + + if (ci_is_smc_running(rdev)) + return -EINVAL; + if (pi->voltage_control != CISLANDS_VOLTAGE_CONTROL_NONE) { + ci_enable_voltage_control(rdev); + ret = ci_construct_voltage_tables(rdev); + if (ret) { + DRM_ERROR("ci_construct_voltage_tables failed\n"); + return ret; + } + } + if (pi->caps_dynamic_ac_timing) { + ret = ci_initialize_mc_reg_table(rdev); + if (ret) + pi->caps_dynamic_ac_timing = false; + } + if (pi->dynamic_ss) + ci_enable_spread_spectrum(rdev, true); + if (pi->thermal_protection) + ci_enable_thermal_protection(rdev, true); + ci_program_sstp(rdev); + ci_enable_display_gap(rdev); + ci_program_vc(rdev); + ret = ci_upload_firmware(rdev); + if (ret) { + DRM_ERROR("ci_upload_firmware failed\n"); + return ret; + } + ret = ci_process_firmware_header(rdev); + if (ret) { + DRM_ERROR("ci_process_firmware_header failed\n"); + return ret; + } + ret = ci_initial_switch_from_arb_f0_to_f1(rdev); + if (ret) { + DRM_ERROR("ci_initial_switch_from_arb_f0_to_f1 failed\n"); + return ret; + } + ret = ci_init_smc_table(rdev); + if (ret) { + DRM_ERROR("ci_init_smc_table failed\n"); + return ret; + } + ret = ci_init_arb_table_index(rdev); + if (ret) { + DRM_ERROR("ci_init_arb_table_index failed\n"); + return ret; + } + if (pi->caps_dynamic_ac_timing) { + ret = ci_populate_initial_mc_reg_table(rdev); + if (ret) { + DRM_ERROR("ci_populate_initial_mc_reg_table failed\n"); + return ret; + } + } + ret = ci_populate_pm_base(rdev); + if (ret) { + DRM_ERROR("ci_populate_pm_base failed\n"); + return ret; + } + ci_dpm_start_smc(rdev); + ci_enable_vr_hot_gpio_interrupt(rdev); + ret = ci_notify_smc_display_change(rdev, false); + if (ret) { + DRM_ERROR("ci_notify_smc_display_change failed\n"); + return ret; + } + ci_enable_sclk_control(rdev, true); + ret = ci_enable_ulv(rdev, true); + if (ret) { + DRM_ERROR("ci_enable_ulv failed\n"); + return ret; + } + ret = ci_enable_ds_master_switch(rdev, true); + if (ret) { + DRM_ERROR("ci_enable_ds_master_switch failed\n"); + return ret; + } + ret = ci_start_dpm(rdev); + if (ret) { + DRM_ERROR("ci_start_dpm failed\n"); + return ret; + } + ret = ci_enable_didt(rdev, true); + if (ret) { + DRM_ERROR("ci_enable_didt failed\n"); + return ret; + } + ret = ci_enable_smc_cac(rdev, true); + if (ret) { + DRM_ERROR("ci_enable_smc_cac failed\n"); + return ret; + } + ret = ci_enable_power_containment(rdev, true); + if (ret) { + DRM_ERROR("ci_enable_power_containment failed\n"); + return ret; + } + if (rdev->irq.installed && + r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { +#if 0 + PPSMC_Result result; +#endif + ret = ci_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); + if (ret) { + DRM_ERROR("ci_set_thermal_temperature_range failed\n"); + return ret; + } + rdev->irq.dpm_thermal = true; + radeon_irq_set(rdev); +#if 0 + result = ci_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); + + if (result != PPSMC_Result_OK) + DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); +#endif + } + + ci_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); + + ci_dpm_powergate_uvd(rdev, true); + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), true); + + ci_update_current_ps(rdev, boot_ps); + + return 0; +} + +void ci_dpm_disable(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), false); + + ci_dpm_powergate_uvd(rdev, false); + + if (!ci_is_smc_running(rdev)) + return; + + if (pi->thermal_protection) + ci_enable_thermal_protection(rdev, false); + ci_enable_power_containment(rdev, false); + ci_enable_smc_cac(rdev, false); + ci_enable_didt(rdev, false); + ci_enable_spread_spectrum(rdev, false); + ci_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false); + ci_stop_dpm(rdev); + ci_enable_ds_master_switch(rdev, true); + ci_enable_ulv(rdev, false); + ci_clear_vc(rdev); + ci_reset_to_default(rdev); + ci_dpm_stop_smc(rdev); + ci_force_switch_to_arb_f0(rdev); + + ci_update_current_ps(rdev, boot_ps); +} + +int ci_dpm_set_power_state(struct radeon_device *rdev) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct radeon_ps *new_ps = &pi->requested_rps; + struct radeon_ps *old_ps = &pi->current_rps; + int ret; + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), false); + + ci_find_dpm_states_clocks_in_dpm_table(rdev, new_ps); + if (pi->pcie_performance_request) + ci_request_link_speed_change_before_state_change(rdev, new_ps, old_ps); + ret = ci_freeze_sclk_mclk_dpm(rdev); + if (ret) { + DRM_ERROR("ci_freeze_sclk_mclk_dpm failed\n"); + return ret; + } + ret = ci_populate_and_upload_sclk_mclk_dpm_levels(rdev, new_ps); + if (ret) { + DRM_ERROR("ci_populate_and_upload_sclk_mclk_dpm_levels failed\n"); + return ret; + } + ret = ci_generate_dpm_level_enable_mask(rdev, new_ps); + if (ret) { + DRM_ERROR("ci_generate_dpm_level_enable_mask failed\n"); + return ret; + } +#if 0 + ret = ci_update_vce_dpm(rdev, new_ps, old_ps); + if (ret) { + DRM_ERROR("ci_update_vce_dpm failed\n"); + return ret; + } +#endif + ret = ci_update_sclk_t(rdev); + if (ret) { + DRM_ERROR("ci_update_sclk_t failed\n"); + return ret; + } + if (pi->caps_dynamic_ac_timing) { + ret = ci_update_and_upload_mc_reg_table(rdev); + if (ret) { + DRM_ERROR("ci_update_and_upload_mc_reg_table failed\n"); + return ret; + } + } + ret = ci_program_memory_timing_parameters(rdev); + if (ret) { + DRM_ERROR("ci_program_memory_timing_parameters failed\n"); + return ret; + } + ret = ci_unfreeze_sclk_mclk_dpm(rdev); + if (ret) { + DRM_ERROR("ci_unfreeze_sclk_mclk_dpm failed\n"); + return ret; + } + ret = ci_upload_dpm_level_enable_mask(rdev); + if (ret) { + DRM_ERROR("ci_upload_dpm_level_enable_mask failed\n"); + return ret; + } + if (pi->pcie_performance_request) + ci_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps); + + ret = ci_dpm_force_performance_level(rdev, RADEON_DPM_FORCED_LEVEL_AUTO); + if (ret) { + DRM_ERROR("ci_dpm_force_performance_level failed\n"); + return ret; + } + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), true); + + return 0; +} + +int ci_dpm_power_control_set_level(struct radeon_device *rdev) +{ + return ci_power_control_set_level(rdev); +} + +void ci_dpm_reset_asic(struct radeon_device *rdev) +{ + ci_set_boot_state(rdev); +} + +void ci_dpm_display_configuration_changed(struct radeon_device *rdev) +{ + ci_program_display_gap(rdev); +} + +union power_info { + struct _ATOM_POWERPLAY_INFO info; + struct _ATOM_POWERPLAY_INFO_V2 info_2; + struct _ATOM_POWERPLAY_INFO_V3 info_3; + struct _ATOM_PPLIB_POWERPLAYTABLE pplib; + struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; + struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; +}; + +union pplib_clock_info { + struct _ATOM_PPLIB_R600_CLOCK_INFO r600; + struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; + struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; + struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; + struct _ATOM_PPLIB_SI_CLOCK_INFO si; + struct _ATOM_PPLIB_CI_CLOCK_INFO ci; +}; + +union pplib_power_state { + struct _ATOM_PPLIB_STATE v1; + struct _ATOM_PPLIB_STATE_V2 v2; +}; + +static void ci_parse_pplib_non_clock_info(struct radeon_device *rdev, + struct radeon_ps *rps, + struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info, + u8 table_rev) +{ + rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings); + rps->class = le16_to_cpu(non_clock_info->usClassification); + rps->class2 = le16_to_cpu(non_clock_info->usClassification2); + + if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) { + rps->vclk = le32_to_cpu(non_clock_info->ulVCLK); + rps->dclk = le32_to_cpu(non_clock_info->ulDCLK); + } else { + rps->vclk = 0; + rps->dclk = 0; + } + + if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) + rdev->pm.dpm.boot_ps = rps; + if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) + rdev->pm.dpm.uvd_ps = rps; +} + +static void ci_parse_pplib_clock_info(struct radeon_device *rdev, + struct radeon_ps *rps, int index, + union pplib_clock_info *clock_info) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_ps *ps = ci_get_ps(rps); + struct ci_pl *pl = &ps->performance_levels[index]; + + ps->performance_level_count = index + 1; + + pl->sclk = le16_to_cpu(clock_info->ci.usEngineClockLow); + pl->sclk |= clock_info->ci.ucEngineClockHigh << 16; + pl->mclk = le16_to_cpu(clock_info->ci.usMemoryClockLow); + pl->mclk |= clock_info->ci.ucMemoryClockHigh << 16; + + pl->pcie_gen = r600_get_pcie_gen_support(rdev, + pi->sys_pcie_mask, + pi->vbios_boot_state.pcie_gen_bootup_value, + clock_info->ci.ucPCIEGen); + pl->pcie_lane = r600_get_pcie_lane_support(rdev, + pi->vbios_boot_state.pcie_lane_bootup_value, + le16_to_cpu(clock_info->ci.usPCIELane)); + + if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) { + pi->acpi_pcie_gen = pl->pcie_gen; + } + + if (rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) { + pi->ulv.supported = true; + pi->ulv.pl = *pl; + pi->ulv.cg_ulv_parameter = CISLANDS_CGULVPARAMETER_DFLT; + } + + /* patch up boot state */ + if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) { + pl->mclk = pi->vbios_boot_state.mclk_bootup_value; + pl->sclk = pi->vbios_boot_state.sclk_bootup_value; + pl->pcie_gen = pi->vbios_boot_state.pcie_gen_bootup_value; + pl->pcie_lane = pi->vbios_boot_state.pcie_lane_bootup_value; + } + + switch (rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) { + case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY: + pi->use_pcie_powersaving_levels = true; + if (pi->pcie_gen_powersaving.max < pl->pcie_gen) + pi->pcie_gen_powersaving.max = pl->pcie_gen; + if (pi->pcie_gen_powersaving.min > pl->pcie_gen) + pi->pcie_gen_powersaving.min = pl->pcie_gen; + if (pi->pcie_lane_powersaving.max < pl->pcie_lane) + pi->pcie_lane_powersaving.max = pl->pcie_lane; + if (pi->pcie_lane_powersaving.min > pl->pcie_lane) + pi->pcie_lane_powersaving.min = pl->pcie_lane; + break; + case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE: + pi->use_pcie_performance_levels = true; + if (pi->pcie_gen_performance.max < pl->pcie_gen) + pi->pcie_gen_performance.max = pl->pcie_gen; + if (pi->pcie_gen_performance.min > pl->pcie_gen) + pi->pcie_gen_performance.min = pl->pcie_gen; + if (pi->pcie_lane_performance.max < pl->pcie_lane) + pi->pcie_lane_performance.max = pl->pcie_lane; + if (pi->pcie_lane_performance.min > pl->pcie_lane) + pi->pcie_lane_performance.min = pl->pcie_lane; + break; + default: + break; + } +} + +static int ci_parse_power_table(struct radeon_device *rdev) +{ + struct radeon_mode_info *mode_info = &rdev->mode_info; + struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; + union pplib_power_state *power_state; + int i, j, k, non_clock_array_index, clock_array_index; + union pplib_clock_info *clock_info; + struct _StateArray *state_array; + struct _ClockInfoArray *clock_info_array; + struct _NonClockInfoArray *non_clock_info_array; + union power_info *power_info; + int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); + u16 data_offset; + u8 frev, crev; + u8 *power_state_offset; + struct ci_ps *ps; + + if (!atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) + return -EINVAL; + power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); + + state_array = (struct _StateArray *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(power_info->pplib.usStateArrayOffset)); + clock_info_array = (struct _ClockInfoArray *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); + non_clock_info_array = (struct _NonClockInfoArray *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); + + rdev->pm.dpm.ps = kzalloc(sizeof(struct radeon_ps) * + state_array->ucNumEntries, GFP_KERNEL); + if (!rdev->pm.dpm.ps) + return -ENOMEM; + power_state_offset = (u8 *)state_array->states; + rdev->pm.dpm.platform_caps = le32_to_cpu(power_info->pplib.ulPlatformCaps); + rdev->pm.dpm.backbias_response_time = le16_to_cpu(power_info->pplib.usBackbiasTime); + rdev->pm.dpm.voltage_response_time = le16_to_cpu(power_info->pplib.usVoltageTime); + for (i = 0; i < state_array->ucNumEntries; i++) { + u8 *idx; + power_state = (union pplib_power_state *)power_state_offset; + non_clock_array_index = power_state->v2.nonClockInfoIndex; + non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) + &non_clock_info_array->nonClockInfo[non_clock_array_index]; + if (!rdev->pm.power_state[i].clock_info) + return -EINVAL; + ps = kzalloc(sizeof(struct ci_ps), GFP_KERNEL); + if (ps == NULL) { + kfree(rdev->pm.dpm.ps); + return -ENOMEM; + } + rdev->pm.dpm.ps[i].ps_priv = ps; + ci_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], + non_clock_info, + non_clock_info_array->ucEntrySize); + k = 0; + idx = (u8 *)&power_state->v2.clockInfoIndex[0]; + for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { + clock_array_index = idx[j]; + if (clock_array_index >= clock_info_array->ucNumEntries) + continue; + if (k >= CISLANDS_MAX_HARDWARE_POWERLEVELS) + break; + clock_info = (union pplib_clock_info *) + ((u8 *)&clock_info_array->clockInfo[0] + + (clock_array_index * clock_info_array->ucEntrySize)); + ci_parse_pplib_clock_info(rdev, + &rdev->pm.dpm.ps[i], k, + clock_info); + k++; + } + power_state_offset += 2 + power_state->v2.ucNumDPMLevels; + } + rdev->pm.dpm.num_ps = state_array->ucNumEntries; + return 0; +} + +int ci_get_vbios_boot_values(struct radeon_device *rdev, + struct ci_vbios_boot_state *boot_state) +{ + struct radeon_mode_info *mode_info = &rdev->mode_info; + int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); + ATOM_FIRMWARE_INFO_V2_2 *firmware_info; + u8 frev, crev; + u16 data_offset; + + if (atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + firmware_info = + (ATOM_FIRMWARE_INFO_V2_2 *)(mode_info->atom_context->bios + + data_offset); + boot_state->mvdd_bootup_value = le16_to_cpu(firmware_info->usBootUpMVDDCVoltage); + boot_state->vddc_bootup_value = le16_to_cpu(firmware_info->usBootUpVDDCVoltage); + boot_state->vddci_bootup_value = le16_to_cpu(firmware_info->usBootUpVDDCIVoltage); + boot_state->pcie_gen_bootup_value = ci_get_current_pcie_speed(rdev); + boot_state->pcie_lane_bootup_value = ci_get_current_pcie_lane_number(rdev); + boot_state->sclk_bootup_value = le32_to_cpu(firmware_info->ulDefaultEngineClock); + boot_state->mclk_bootup_value = le32_to_cpu(firmware_info->ulDefaultMemoryClock); + + return 0; + } + return -EINVAL; +} + +void ci_dpm_fini(struct radeon_device *rdev) +{ + int i; + + for (i = 0; i < rdev->pm.dpm.num_ps; i++) { + kfree(rdev->pm.dpm.ps[i].ps_priv); + } + kfree(rdev->pm.dpm.ps); + kfree(rdev->pm.dpm.priv); + kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries); + r600_free_extended_power_table(rdev); +} + +int ci_dpm_init(struct radeon_device *rdev) +{ + int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); + u16 data_offset, size; + u8 frev, crev; + struct ci_power_info *pi; + int ret; + u32 mask; + + pi = kzalloc(sizeof(struct ci_power_info), GFP_KERNEL); + if (pi == NULL) + return -ENOMEM; + rdev->pm.dpm.priv = pi; + + ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask); + if (ret) + pi->sys_pcie_mask = 0; + else + pi->sys_pcie_mask = mask; + pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID; + + pi->pcie_gen_performance.max = RADEON_PCIE_GEN1; + pi->pcie_gen_performance.min = RADEON_PCIE_GEN3; + pi->pcie_gen_powersaving.max = RADEON_PCIE_GEN1; + pi->pcie_gen_powersaving.min = RADEON_PCIE_GEN3; + + pi->pcie_lane_performance.max = 0; + pi->pcie_lane_performance.min = 16; + pi->pcie_lane_powersaving.max = 0; + pi->pcie_lane_powersaving.min = 16; + + ret = ci_get_vbios_boot_values(rdev, &pi->vbios_boot_state); + if (ret) { + ci_dpm_fini(rdev); + return ret; + } + ret = ci_parse_power_table(rdev); + if (ret) { + ci_dpm_fini(rdev); + return ret; + } + ret = r600_parse_extended_power_table(rdev); + if (ret) { + ci_dpm_fini(rdev); + return ret; + } + + pi->dll_default_on = false; + pi->sram_end = SMC_RAM_END; + + pi->activity_target[0] = CISLAND_TARGETACTIVITY_DFLT; + pi->activity_target[1] = CISLAND_TARGETACTIVITY_DFLT; + pi->activity_target[2] = CISLAND_TARGETACTIVITY_DFLT; + pi->activity_target[3] = CISLAND_TARGETACTIVITY_DFLT; + pi->activity_target[4] = CISLAND_TARGETACTIVITY_DFLT; + pi->activity_target[5] = CISLAND_TARGETACTIVITY_DFLT; + pi->activity_target[6] = CISLAND_TARGETACTIVITY_DFLT; + pi->activity_target[7] = CISLAND_TARGETACTIVITY_DFLT; + + pi->mclk_activity_target = CISLAND_MCLK_TARGETACTIVITY_DFLT; + + pi->sclk_dpm_key_disabled = 0; + pi->mclk_dpm_key_disabled = 0; + pi->pcie_dpm_key_disabled = 0; + + pi->caps_sclk_ds = true; + + pi->mclk_strobe_mode_threshold = 40000; + pi->mclk_stutter_mode_threshold = 40000; + pi->mclk_edc_enable_threshold = 40000; + pi->mclk_edc_wr_enable_threshold = 40000; + + ci_initialize_powertune_defaults(rdev); + + pi->caps_fps = false; + + pi->caps_sclk_throttle_low_notification = false; + + pi->caps_uvd_dpm = true; + + ci_get_leakage_voltages(rdev); + ci_patch_dependency_tables_with_leakage(rdev); + ci_set_private_data_variables_based_on_pptable(rdev); + + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries = + kzalloc(4 * sizeof(struct radeon_clock_voltage_dependency_entry), GFP_KERNEL); + if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) { + ci_dpm_fini(rdev); + return -ENOMEM; + } + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4; + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0; + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0; + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000; + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720; + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000; + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810; + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000; + rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900; + + rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4; + rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000; + rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200; + + rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0; + rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL; + rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0; + rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL; + + pi->thermal_temp_setting.temperature_low = 99500; + pi->thermal_temp_setting.temperature_high = 100000; + pi->thermal_temp_setting.temperature_shutdown = 104000; + + pi->uvd_enabled = false; + + pi->voltage_control = CISLANDS_VOLTAGE_CONTROL_NONE; + pi->vddci_control = CISLANDS_VOLTAGE_CONTROL_NONE; + pi->mvdd_control = CISLANDS_VOLTAGE_CONTROL_NONE; + if (radeon_atom_is_voltage_gpio(rdev, VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_GPIO_LUT)) + pi->voltage_control = CISLANDS_VOLTAGE_CONTROL_BY_GPIO; + else if (radeon_atom_is_voltage_gpio(rdev, VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_SVID2)) + pi->voltage_control = CISLANDS_VOLTAGE_CONTROL_BY_SVID2; + + if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL) { + if (radeon_atom_is_voltage_gpio(rdev, VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT)) + pi->vddci_control = CISLANDS_VOLTAGE_CONTROL_BY_GPIO; + else if (radeon_atom_is_voltage_gpio(rdev, VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_SVID2)) + pi->vddci_control = CISLANDS_VOLTAGE_CONTROL_BY_SVID2; + else + rdev->pm.dpm.platform_caps &= ~ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL; + } + + if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_MVDDCONTROL) { + if (radeon_atom_is_voltage_gpio(rdev, VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT)) + pi->mvdd_control = CISLANDS_VOLTAGE_CONTROL_BY_GPIO; + else if (radeon_atom_is_voltage_gpio(rdev, VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_SVID2)) + pi->mvdd_control = CISLANDS_VOLTAGE_CONTROL_BY_SVID2; + else + rdev->pm.dpm.platform_caps &= ~ATOM_PP_PLATFORM_CAP_MVDDCONTROL; + } + + pi->vddc_phase_shed_control = true; + +#if defined(CONFIG_ACPI) + pi->pcie_performance_request = + radeon_acpi_is_pcie_performance_request_supported(rdev); +#else + pi->pcie_performance_request = false; +#endif + + if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, + &frev, &crev, &data_offset)) { + pi->caps_sclk_ss_support = true; + pi->caps_mclk_ss_support = true; + pi->dynamic_ss = true; + } else { + pi->caps_sclk_ss_support = false; + pi->caps_mclk_ss_support = false; + pi->dynamic_ss = true; + } + + if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) + pi->thermal_protection = true; + else + pi->thermal_protection = false; + + pi->caps_dynamic_ac_timing = true; + + pi->uvd_power_gated = false; + + /* make sure dc limits are valid */ + if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || + (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) + rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + + return 0; +} + +void ci_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, + struct seq_file *m) +{ + u32 sclk = ci_get_average_sclk_freq(rdev); + u32 mclk = ci_get_average_mclk_freq(rdev); + + seq_printf(m, "power level avg sclk: %u mclk: %u\n", + sclk, mclk); +} + +void ci_dpm_print_power_state(struct radeon_device *rdev, + struct radeon_ps *rps) +{ + struct ci_ps *ps = ci_get_ps(rps); + struct ci_pl *pl; + int i; + + r600_dpm_print_class_info(rps->class, rps->class2); + r600_dpm_print_cap_info(rps->caps); + printk("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); + for (i = 0; i < ps->performance_level_count; i++) { + pl = &ps->performance_levels[i]; + printk("\t\tpower level %d sclk: %u mclk: %u pcie gen: %u pcie lanes: %u\n", + i, pl->sclk, pl->mclk, pl->pcie_gen + 1, pl->pcie_lane); + } + r600_dpm_print_ps_status(rdev, rps); +} + +u32 ci_dpm_get_sclk(struct radeon_device *rdev, bool low) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_ps *requested_state = ci_get_ps(&pi->requested_rps); + + if (low) + return requested_state->performance_levels[0].sclk; + else + return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk; +} + +u32 ci_dpm_get_mclk(struct radeon_device *rdev, bool low) +{ + struct ci_power_info *pi = ci_get_pi(rdev); + struct ci_ps *requested_state = ci_get_ps(&pi->requested_rps); + + if (low) + return requested_state->performance_levels[0].mclk; + else + return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk; +} diff --git a/drivers/gpu/drm/radeon/ci_dpm.h b/drivers/gpu/drm/radeon/ci_dpm.h new file mode 100644 index 000000000000..93bbed977ffb --- /dev/null +++ b/drivers/gpu/drm/radeon/ci_dpm.h @@ -0,0 +1,332 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __CI_DPM_H__ +#define __CI_DPM_H__ + +#include "ppsmc.h" + +#define SMU__NUM_SCLK_DPM_STATE 8 +#define SMU__NUM_MCLK_DPM_LEVELS 6 +#define SMU__NUM_LCLK_DPM_LEVELS 8 +#define SMU__NUM_PCIE_DPM_LEVELS 8 +#include "smu7_discrete.h" + +#define CISLANDS_MAX_HARDWARE_POWERLEVELS 2 + +struct ci_pl { + u32 mclk; + u32 sclk; + enum radeon_pcie_gen pcie_gen; + u16 pcie_lane; +}; + +struct ci_ps { + u16 performance_level_count; + bool dc_compatible; + u32 sclk_t; + struct ci_pl performance_levels[CISLANDS_MAX_HARDWARE_POWERLEVELS]; +}; + +struct ci_dpm_level { + bool enabled; + u32 value; + u32 param1; +}; + +#define CISLAND_MAX_DEEPSLEEP_DIVIDER_ID 5 +#define MAX_REGULAR_DPM_NUMBER 8 +#define CISLAND_MINIMUM_ENGINE_CLOCK 800 + +struct ci_single_dpm_table { + u32 count; + struct ci_dpm_level dpm_levels[MAX_REGULAR_DPM_NUMBER]; +}; + +struct ci_dpm_table { + struct ci_single_dpm_table sclk_table; + struct ci_single_dpm_table mclk_table; + struct ci_single_dpm_table pcie_speed_table; + struct ci_single_dpm_table vddc_table; + struct ci_single_dpm_table vddci_table; + struct ci_single_dpm_table mvdd_table; +}; + +struct ci_mc_reg_entry { + u32 mclk_max; + u32 mc_data[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE]; +}; + +struct ci_mc_reg_table { + u8 last; + u8 num_entries; + u16 valid_flag; + struct ci_mc_reg_entry mc_reg_table_entry[MAX_AC_TIMING_ENTRIES]; + SMU7_Discrete_MCRegisterAddress mc_reg_address[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE]; +}; + +struct ci_ulv_parm +{ + bool supported; + u32 cg_ulv_parameter; + u32 volt_change_delay; + struct ci_pl pl; +}; + +#define CISLANDS_MAX_LEAKAGE_COUNT 8 + +struct ci_leakage_voltage { + u16 count; + u16 leakage_id[CISLANDS_MAX_LEAKAGE_COUNT]; + u16 actual_voltage[CISLANDS_MAX_LEAKAGE_COUNT]; +}; + +struct ci_dpm_level_enable_mask { + u32 uvd_dpm_enable_mask; + u32 vce_dpm_enable_mask; + u32 acp_dpm_enable_mask; + u32 samu_dpm_enable_mask; + u32 sclk_dpm_enable_mask; + u32 mclk_dpm_enable_mask; + u32 pcie_dpm_enable_mask; +}; + +struct ci_vbios_boot_state +{ + u16 mvdd_bootup_value; + u16 vddc_bootup_value; + u16 vddci_bootup_value; + u32 sclk_bootup_value; + u32 mclk_bootup_value; + u16 pcie_gen_bootup_value; + u16 pcie_lane_bootup_value; +}; + +struct ci_clock_registers { + u32 cg_spll_func_cntl; + u32 cg_spll_func_cntl_2; + u32 cg_spll_func_cntl_3; + u32 cg_spll_func_cntl_4; + u32 cg_spll_spread_spectrum; + u32 cg_spll_spread_spectrum_2; + u32 dll_cntl; + u32 mclk_pwrmgt_cntl; + u32 mpll_ad_func_cntl; + u32 mpll_dq_func_cntl; + u32 mpll_func_cntl; + u32 mpll_func_cntl_1; + u32 mpll_func_cntl_2; + u32 mpll_ss1; + u32 mpll_ss2; +}; + +struct ci_thermal_temperature_setting { + s32 temperature_low; + s32 temperature_high; + s32 temperature_shutdown; +}; + +struct ci_pcie_perf_range { + u16 max; + u16 min; +}; + +enum ci_pt_config_reg_type { + CISLANDS_CONFIGREG_MMR = 0, + CISLANDS_CONFIGREG_SMC_IND, + CISLANDS_CONFIGREG_DIDT_IND, + CISLANDS_CONFIGREG_CACHE, + CISLANDS_CONFIGREG_MAX +}; + +#define POWERCONTAINMENT_FEATURE_BAPM 0x00000001 +#define POWERCONTAINMENT_FEATURE_TDCLimit 0x00000002 +#define POWERCONTAINMENT_FEATURE_PkgPwrLimit 0x00000004 + +struct ci_pt_config_reg { + u32 offset; + u32 mask; + u32 shift; + u32 value; + enum ci_pt_config_reg_type type; +}; + +struct ci_pt_defaults { + u8 svi_load_line_en; + u8 svi_load_line_vddc; + u8 tdc_vddc_throttle_release_limit_perc; + u8 tdc_mawt; + u8 tdc_waterfall_ctl; + u8 dte_ambient_temp_base; + u32 display_cac; + u32 bapm_temp_gradient; + u16 bapmti_r[SMU7_DTE_ITERATIONS * SMU7_DTE_SOURCES * SMU7_DTE_SINKS]; + u16 bapmti_rc[SMU7_DTE_ITERATIONS * SMU7_DTE_SOURCES * SMU7_DTE_SINKS]; +}; + +#define DPMTABLE_OD_UPDATE_SCLK 0x00000001 +#define DPMTABLE_OD_UPDATE_MCLK 0x00000002 +#define DPMTABLE_UPDATE_SCLK 0x00000004 +#define DPMTABLE_UPDATE_MCLK 0x00000008 + +struct ci_power_info { + struct ci_dpm_table dpm_table; + u32 voltage_control; + u32 mvdd_control; + u32 vddci_control; + u32 active_auto_throttle_sources; + struct ci_clock_registers clock_registers; + u16 acpi_vddc; + u16 acpi_vddci; + enum radeon_pcie_gen force_pcie_gen; + enum radeon_pcie_gen acpi_pcie_gen; + struct ci_leakage_voltage vddc_leakage; + struct ci_leakage_voltage vddci_leakage; + u16 max_vddc_in_pp_table; + u16 min_vddc_in_pp_table; + u16 max_vddci_in_pp_table; + u16 min_vddci_in_pp_table; + u32 mclk_strobe_mode_threshold; + u32 mclk_stutter_mode_threshold; + u32 mclk_edc_enable_threshold; + u32 mclk_edc_wr_enable_threshold; + struct ci_vbios_boot_state vbios_boot_state; + /* smc offsets */ + u32 sram_end; + u32 dpm_table_start; + u32 soft_regs_start; + u32 mc_reg_table_start; + u32 fan_table_start; + u32 arb_table_start; + /* smc tables */ + SMU7_Discrete_DpmTable smc_state_table; + SMU7_Discrete_MCRegisters smc_mc_reg_table; + SMU7_Discrete_PmFuses smc_powertune_table; + /* other stuff */ + struct ci_mc_reg_table mc_reg_table; + struct atom_voltage_table vddc_voltage_table; + struct atom_voltage_table vddci_voltage_table; + struct atom_voltage_table mvdd_voltage_table; + struct ci_ulv_parm ulv; + u32 power_containment_features; + const struct ci_pt_defaults *powertune_defaults; + u32 dte_tj_offset; + bool vddc_phase_shed_control; + struct ci_thermal_temperature_setting thermal_temp_setting; + struct ci_dpm_level_enable_mask dpm_level_enable_mask; + u32 need_update_smu7_dpm_table; + u32 sclk_dpm_key_disabled; + u32 mclk_dpm_key_disabled; + u32 pcie_dpm_key_disabled; + struct ci_pcie_perf_range pcie_gen_performance; + struct ci_pcie_perf_range pcie_lane_performance; + struct ci_pcie_perf_range pcie_gen_powersaving; + struct ci_pcie_perf_range pcie_lane_powersaving; + u32 activity_target[SMU7_MAX_LEVELS_GRAPHICS]; + u32 mclk_activity_target; + u32 low_sclk_interrupt_t; + u32 last_mclk_dpm_enable_mask; + u32 sys_pcie_mask; + /* caps */ + bool caps_power_containment; + bool caps_cac; + bool caps_sq_ramping; + bool caps_db_ramping; + bool caps_td_ramping; + bool caps_tcp_ramping; + bool caps_fps; + bool caps_sclk_ds; + bool caps_sclk_ss_support; + bool caps_mclk_ss_support; + bool caps_uvd_dpm; + bool caps_vce_dpm; + bool caps_samu_dpm; + bool caps_acp_dpm; + bool caps_automatic_dc_transition; + bool caps_sclk_throttle_low_notification; + bool caps_dynamic_ac_timing; + /* flags */ + bool thermal_protection; + bool pcie_performance_request; + bool dynamic_ss; + bool dll_default_on; + bool cac_enabled; + bool uvd_enabled; + bool battery_state; + bool pspp_notify_required; + bool mem_gddr5; + bool enable_bapm_feature; + bool enable_tdc_limit_feature; + bool enable_pkg_pwr_tracking_feature; + bool use_pcie_performance_levels; + bool use_pcie_powersaving_levels; + bool uvd_power_gated; + /* driver states */ + struct radeon_ps current_rps; + struct ci_ps current_ps; + struct radeon_ps requested_rps; + struct ci_ps requested_ps; +}; + +#define CISLANDS_VOLTAGE_CONTROL_NONE 0x0 +#define CISLANDS_VOLTAGE_CONTROL_BY_GPIO 0x1 +#define CISLANDS_VOLTAGE_CONTROL_BY_SVID2 0x2 + +#define CISLANDS_Q88_FORMAT_CONVERSION_UNIT 256 + +#define CISLANDS_VRC_DFLT0 0x3FFFC000 +#define CISLANDS_VRC_DFLT1 0x000400 +#define CISLANDS_VRC_DFLT2 0xC00080 +#define CISLANDS_VRC_DFLT3 0xC00200 +#define CISLANDS_VRC_DFLT4 0xC01680 +#define CISLANDS_VRC_DFLT5 0xC00033 +#define CISLANDS_VRC_DFLT6 0xC00033 +#define CISLANDS_VRC_DFLT7 0x3FFFC000 + +#define CISLANDS_CGULVPARAMETER_DFLT 0x00040035 +#define CISLAND_TARGETACTIVITY_DFLT 30 +#define CISLAND_MCLK_TARGETACTIVITY_DFLT 10 + +#define PCIE_PERF_REQ_REMOVE_REGISTRY 0 +#define PCIE_PERF_REQ_FORCE_LOWPOWER 1 +#define PCIE_PERF_REQ_PECI_GEN1 2 +#define PCIE_PERF_REQ_PECI_GEN2 3 +#define PCIE_PERF_REQ_PECI_GEN3 4 + +int ci_copy_bytes_to_smc(struct radeon_device *rdev, + u32 smc_start_address, + const u8 *src, u32 byte_count, u32 limit); +void ci_start_smc(struct radeon_device *rdev); +void ci_reset_smc(struct radeon_device *rdev); +int ci_program_jump_on_start(struct radeon_device *rdev); +void ci_stop_smc_clock(struct radeon_device *rdev); +void ci_start_smc_clock(struct radeon_device *rdev); +bool ci_is_smc_running(struct radeon_device *rdev); +PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg); +PPSMC_Result ci_wait_for_smc_inactive(struct radeon_device *rdev); +int ci_load_smc_ucode(struct radeon_device *rdev, u32 limit); +int ci_read_smc_sram_dword(struct radeon_device *rdev, + u32 smc_address, u32 *value, u32 limit); +int ci_write_smc_sram_dword(struct radeon_device *rdev, + u32 smc_address, u32 value, u32 limit); + +#endif diff --git a/drivers/gpu/drm/radeon/ci_smc.c b/drivers/gpu/drm/radeon/ci_smc.c new file mode 100644 index 000000000000..53b43dd3cf1e --- /dev/null +++ b/drivers/gpu/drm/radeon/ci_smc.c @@ -0,0 +1,262 @@ +/* + * Copyright 2011 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ + +#include <linux/firmware.h> +#include "drmP.h" +#include "radeon.h" +#include "cikd.h" +#include "ppsmc.h" +#include "radeon_ucode.h" + +static int ci_set_smc_sram_address(struct radeon_device *rdev, + u32 smc_address, u32 limit) +{ + if (smc_address & 3) + return -EINVAL; + if ((smc_address + 3) > limit) + return -EINVAL; + + WREG32(SMC_IND_INDEX_0, smc_address); + WREG32_P(SMC_IND_ACCESS_CNTL, 0, ~AUTO_INCREMENT_IND_0); + + return 0; +} + +int ci_copy_bytes_to_smc(struct radeon_device *rdev, + u32 smc_start_address, + const u8 *src, u32 byte_count, u32 limit) +{ + u32 data, original_data; + u32 addr; + u32 extra_shift; + int ret; + + if (smc_start_address & 3) + return -EINVAL; + if ((smc_start_address + byte_count) > limit) + return -EINVAL; + + addr = smc_start_address; + + while (byte_count >= 4) { + /* SMC address space is BE */ + data = (src[0] << 24) | (src[1] << 16) | (src[2] << 8) | src[3]; + + ret = ci_set_smc_sram_address(rdev, addr, limit); + if (ret) + return ret; + + WREG32(SMC_IND_DATA_0, data); + + src += 4; + byte_count -= 4; + addr += 4; + } + + /* RMW for the final bytes */ + if (byte_count > 0) { + data = 0; + + ret = ci_set_smc_sram_address(rdev, addr, limit); + if (ret) + return ret; + + original_data = RREG32(SMC_IND_DATA_0); + + extra_shift = 8 * (4 - byte_count); + + while (byte_count > 0) { + data = (data << 8) + *src++; + byte_count--; + } + + data <<= extra_shift; + + data |= (original_data & ~((~0UL) << extra_shift)); + + ret = ci_set_smc_sram_address(rdev, addr, limit); + if (ret) + return ret; + + WREG32(SMC_IND_DATA_0, data); + } + return 0; +} + +void ci_start_smc(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(SMC_SYSCON_RESET_CNTL); + + tmp &= ~RST_REG; + WREG32_SMC(SMC_SYSCON_RESET_CNTL, tmp); +} + +void ci_reset_smc(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(SMC_SYSCON_RESET_CNTL); + + tmp |= RST_REG; + WREG32_SMC(SMC_SYSCON_RESET_CNTL, tmp); +} + +int ci_program_jump_on_start(struct radeon_device *rdev) +{ + static u8 data[] = { 0xE0, 0x00, 0x80, 0x40 }; + + return ci_copy_bytes_to_smc(rdev, 0x0, data, 4, sizeof(data)+1); +} + +void ci_stop_smc_clock(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0); + + tmp |= CK_DISABLE; + + WREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0, tmp); +} + +void ci_start_smc_clock(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0); + + tmp &= ~CK_DISABLE; + + WREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0, tmp); +} + +bool ci_is_smc_running(struct radeon_device *rdev) +{ + u32 clk = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0); + u32 pc_c = RREG32_SMC(SMC_PC_C); + + if (!(clk & CK_DISABLE) && (0x20100 <= pc_c)) + return true; + + return false; +} + +PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg) +{ + u32 tmp; + int i; + + if (!ci_is_smc_running(rdev)) + return PPSMC_Result_Failed; + + WREG32(SMC_MESSAGE_0, msg); + + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = RREG32(SMC_RESP_0); + if (tmp != 0) + break; + udelay(1); + } + tmp = RREG32(SMC_RESP_0); + + return (PPSMC_Result)tmp; +} + +PPSMC_Result ci_wait_for_smc_inactive(struct radeon_device *rdev) +{ + u32 tmp; + int i; + + if (!ci_is_smc_running(rdev)) + return PPSMC_Result_OK; + + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = RREG32_SMC(SMC_SYSCON_CLOCK_CNTL_0); + if ((tmp & CKEN) == 0) + break; + udelay(1); + } + + return PPSMC_Result_OK; +} + +int ci_load_smc_ucode(struct radeon_device *rdev, u32 limit) +{ + u32 ucode_start_address; + u32 ucode_size; + const u8 *src; + u32 data; + + if (!rdev->smc_fw) + return -EINVAL; + + switch (rdev->family) { + case CHIP_BONAIRE: + ucode_start_address = BONAIRE_SMC_UCODE_START; + ucode_size = BONAIRE_SMC_UCODE_SIZE; + break; + default: + DRM_ERROR("unknown asic in smc ucode loader\n"); + BUG(); + } + + if (ucode_size & 3) + return -EINVAL; + + src = (const u8 *)rdev->smc_fw->data; + WREG32(SMC_IND_INDEX_0, ucode_start_address); + WREG32_P(SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, ~AUTO_INCREMENT_IND_0); + while (ucode_size >= 4) { + /* SMC address space is BE */ + data = (src[0] << 24) | (src[1] << 16) | (src[2] << 8) | src[3]; + + WREG32(SMC_IND_DATA_0, data); + + src += 4; + ucode_size -= 4; + } + WREG32_P(SMC_IND_ACCESS_CNTL, 0, ~AUTO_INCREMENT_IND_0); + + return 0; +} + +int ci_read_smc_sram_dword(struct radeon_device *rdev, + u32 smc_address, u32 *value, u32 limit) +{ + int ret; + + ret = ci_set_smc_sram_address(rdev, smc_address, limit); + if (ret) + return ret; + + *value = RREG32(SMC_IND_DATA_0); + return 0; +} + +int ci_write_smc_sram_dword(struct radeon_device *rdev, + u32 smc_address, u32 value, u32 limit) +{ + int ret; + + ret = ci_set_smc_sram_address(rdev, smc_address, limit); + if (ret) + return ret; + + WREG32(SMC_IND_DATA_0, value); + return 0; +} diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index 6adbc998349e..a3bba0587276 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -30,22 +30,8 @@ #include "cikd.h" #include "atom.h" #include "cik_blit_shaders.h" - -/* GFX */ -#define CIK_PFP_UCODE_SIZE 2144 -#define CIK_ME_UCODE_SIZE 2144 -#define CIK_CE_UCODE_SIZE 2144 -/* compute */ -#define CIK_MEC_UCODE_SIZE 4192 -/* interrupts */ -#define BONAIRE_RLC_UCODE_SIZE 2048 -#define KB_RLC_UCODE_SIZE 2560 -#define KV_RLC_UCODE_SIZE 2560 -/* gddr controller */ -#define CIK_MC_UCODE_SIZE 7866 -/* sdma */ -#define CIK_SDMA_UCODE_SIZE 1050 -#define CIK_SDMA_UCODE_VERSION 64 +#include "radeon_ucode.h" +#include "clearstate_ci.h" MODULE_FIRMWARE("radeon/BONAIRE_pfp.bin"); MODULE_FIRMWARE("radeon/BONAIRE_me.bin"); @@ -54,6 +40,7 @@ MODULE_FIRMWARE("radeon/BONAIRE_mec.bin"); MODULE_FIRMWARE("radeon/BONAIRE_mc.bin"); MODULE_FIRMWARE("radeon/BONAIRE_rlc.bin"); MODULE_FIRMWARE("radeon/BONAIRE_sdma.bin"); +MODULE_FIRMWARE("radeon/BONAIRE_smc.bin"); MODULE_FIRMWARE("radeon/KAVERI_pfp.bin"); MODULE_FIRMWARE("radeon/KAVERI_me.bin"); MODULE_FIRMWARE("radeon/KAVERI_ce.bin"); @@ -72,10 +59,61 @@ extern void r600_ih_ring_fini(struct radeon_device *rdev); extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); extern bool evergreen_is_display_hung(struct radeon_device *rdev); +extern void sumo_rlc_fini(struct radeon_device *rdev); +extern int sumo_rlc_init(struct radeon_device *rdev); extern void si_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc); -extern void si_rlc_fini(struct radeon_device *rdev); -extern int si_rlc_init(struct radeon_device *rdev); +extern void si_rlc_reset(struct radeon_device *rdev); +extern void si_init_uvd_internal_cg(struct radeon_device *rdev); +extern int cik_sdma_resume(struct radeon_device *rdev); +extern void cik_sdma_enable(struct radeon_device *rdev, bool enable); +extern void cik_sdma_fini(struct radeon_device *rdev); +extern void cik_sdma_vm_set_page(struct radeon_device *rdev, + struct radeon_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags); static void cik_rlc_stop(struct radeon_device *rdev); +static void cik_pcie_gen3_enable(struct radeon_device *rdev); +static void cik_program_aspm(struct radeon_device *rdev); +static void cik_init_pg(struct radeon_device *rdev); +static void cik_init_cg(struct radeon_device *rdev); + +/* get temperature in millidegrees */ +int ci_get_temp(struct radeon_device *rdev) +{ + u32 temp; + int actual_temp = 0; + + temp = (RREG32_SMC(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >> + CTF_TEMP_SHIFT; + + if (temp & 0x200) + actual_temp = 255; + else + actual_temp = temp & 0x1ff; + + actual_temp = actual_temp * 1000; + + return actual_temp; +} + +/* get temperature in millidegrees */ +int kv_get_temp(struct radeon_device *rdev) +{ + u32 temp; + int actual_temp = 0; + + temp = RREG32_SMC(0xC0300E0C); + + if (temp) + actual_temp = (temp / 8) - 49; + else + actual_temp = 0; + + actual_temp = actual_temp * 1000; + + return actual_temp; +} /* * Indirect registers accessor @@ -98,6 +136,778 @@ void cik_pciep_wreg(struct radeon_device *rdev, u32 reg, u32 v) (void)RREG32(PCIE_DATA); } +static const u32 spectre_rlc_save_restore_register_list[] = +{ + (0x0e00 << 16) | (0xc12c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc140 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc150 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc15c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc168 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc170 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc178 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc204 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8228 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x829c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x869c >> 2), + 0x00000000, + (0x0600 << 16) | (0x98f4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x98f8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9900 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc260 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x90e8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c000 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c00c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c1c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9700 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0xae00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8900 >> 2), + 0x00000000, + 0x3, + (0x0e00 << 16) | (0xc130 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc134 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc1fc >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc208 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc264 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc268 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc26c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc270 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc274 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc278 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc27c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc280 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc284 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc288 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc28c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc290 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc294 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc298 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc29c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2ac >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x301d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30238 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30250 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30254 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30258 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3025c >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0xae00 << 16) | (0xc900 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0xae00 << 16) | (0xc904 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0xae00 << 16) | (0xc908 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0xae00 << 16) | (0xc90c >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x8e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x9e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0xae00 << 16) | (0xc910 >> 2), + 0x00000000, + (0xbe00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc99c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9834 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f00 >> 2), + 0x00000000, + (0x0001 << 16) | (0x30f00 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f04 >> 2), + 0x00000000, + (0x0001 << 16) | (0x30f04 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f08 >> 2), + 0x00000000, + (0x0001 << 16) | (0x30f08 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f0c >> 2), + 0x00000000, + (0x0001 << 16) | (0x30f0c >> 2), + 0x00000000, + (0x0600 << 16) | (0x9b7c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8a14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8a18 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8bf0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8bcc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8b24 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30a04 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a10 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a14 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a18 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a2c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc700 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc704 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc708 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc768 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc770 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc774 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc778 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc77c >> 2), + 0x00000000, + (0x0400 << 16) | (0xc780 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc784 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc788 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc78c >> 2), + 0x00000000, + (0x0400 << 16) | (0xc798 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc79c >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7a0 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7a4 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7a8 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7ac >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7b0 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc7b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9100 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c010 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92a8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92ac >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92c4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92c8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92cc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x92d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c04 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c20 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c38 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c3c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xae00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9604 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac08 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac0c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac10 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac58 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac68 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac6c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac70 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac74 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac78 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac7c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac80 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac84 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac88 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac8c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x970c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9714 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9718 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x971c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x4e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x5e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x6e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x7e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x8e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x9e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0xae00 << 16) | (0x31068 >> 2), + 0x00000000, + (0xbe00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd10 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88bc >> 2), + 0x00000000, + (0x0400 << 16) | (0x89c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88c4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88c8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8980 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30938 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3093c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30940 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89a0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30900 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30904 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c210 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c214 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c218 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8904 >> 2), + 0x00000000, + 0x5, + (0x0e00 << 16) | (0x8c28 >> 2), + (0x0e00 << 16) | (0x8c2c >> 2), + (0x0e00 << 16) | (0x8c30 >> 2), + (0x0e00 << 16) | (0x8c34 >> 2), + (0x0e00 << 16) | (0x9600 >> 2), +}; + +static const u32 kalindi_rlc_save_restore_register_list[] = +{ + (0x0e00 << 16) | (0xc12c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc140 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc150 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc15c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc168 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc170 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc204 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8228 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x829c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x869c >> 2), + 0x00000000, + (0x0600 << 16) | (0x98f4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x98f8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9900 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc260 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x90e8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c000 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c00c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c1c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9700 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xcd20 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89bc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8900 >> 2), + 0x00000000, + 0x3, + (0x0e00 << 16) | (0xc130 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc134 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc1fc >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc208 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc264 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc268 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc26c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc270 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc274 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc28c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc290 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc294 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc298 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2a8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc2ac >> 2), + 0x00000000, + (0x0e00 << 16) | (0x301d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30238 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30250 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30254 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30258 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3025c >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc900 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc904 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc908 >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc90c >> 2), + 0x00000000, + (0x4e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x5e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x6e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x7e00 << 16) | (0xc910 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc99c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9834 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f00 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f04 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f08 >> 2), + 0x00000000, + (0x0000 << 16) | (0x30f0c >> 2), + 0x00000000, + (0x0600 << 16) | (0x9b7c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8a14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8a18 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8bf0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8bcc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8b24 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30a04 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a10 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a14 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a18 >> 2), + 0x00000000, + (0x0600 << 16) | (0x30a2c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc700 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc704 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc708 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xc768 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc770 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc774 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc798 >> 2), + 0x00000000, + (0x0400 << 16) | (0xc79c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9100 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c010 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c04 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c20 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c38 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8c3c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xae00 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9604 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac08 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac0c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac10 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac58 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac68 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac6c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac70 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac74 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac78 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac7c >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac80 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac84 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac88 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xac8c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x970c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9714 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x9718 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x971c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x4e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x5e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x6e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x7e00 << 16) | (0x31068 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd10 >> 2), + 0x00000000, + (0x0e00 << 16) | (0xcd14 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88b8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88bc >> 2), + 0x00000000, + (0x0400 << 16) | (0x89c0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88c4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88c8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x88d8 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8980 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30938 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3093c >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30940 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89a0 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30900 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x30904 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x89b4 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3e1fc >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c210 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c214 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x3c218 >> 2), + 0x00000000, + (0x0e00 << 16) | (0x8904 >> 2), + 0x00000000, + 0x5, + (0x0e00 << 16) | (0x8c28 >> 2), + (0x0e00 << 16) | (0x8c2c >> 2), + (0x0e00 << 16) | (0x8c30 >> 2), + (0x0e00 << 16) | (0x8c34 >> 2), + (0x0e00 << 16) | (0x9600 >> 2), +}; + static const u32 bonaire_golden_spm_registers[] = { 0x30800, 0xe0ffffff, 0xe0000000 @@ -744,7 +1554,7 @@ static int cik_init_microcode(struct radeon_device *rdev) const char *chip_name; size_t pfp_req_size, me_req_size, ce_req_size, mec_req_size, rlc_req_size, mc_req_size, - sdma_req_size; + sdma_req_size, smc_req_size; char fw_name[30]; int err; @@ -760,6 +1570,7 @@ static int cik_init_microcode(struct radeon_device *rdev) rlc_req_size = BONAIRE_RLC_UCODE_SIZE * 4; mc_req_size = CIK_MC_UCODE_SIZE * 4; sdma_req_size = CIK_SDMA_UCODE_SIZE * 4; + smc_req_size = ALIGN(BONAIRE_SMC_UCODE_SIZE, 4); break; case CHIP_KAVERI: chip_name = "KAVERI"; @@ -851,7 +1662,7 @@ static int cik_init_microcode(struct radeon_device *rdev) err = -EINVAL; } - /* No MC ucode on APUs */ + /* No SMC, MC ucode on APUs */ if (!(rdev->flags & RADEON_IS_IGP)) { snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name); err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev); @@ -863,6 +1674,21 @@ static int cik_init_microcode(struct radeon_device *rdev) rdev->mc_fw->size, fw_name); err = -EINVAL; } + + snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name); + err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev); + if (err) { + printk(KERN_ERR + "smc: error loading firmware \"%s\"\n", + fw_name); + release_firmware(rdev->smc_fw); + rdev->smc_fw = NULL; + } else if (rdev->smc_fw->size != smc_req_size) { + printk(KERN_ERR + "cik_smc: Bogus length %zu in firmware \"%s\"\n", + rdev->smc_fw->size, fw_name); + err = -EINVAL; + } } out: @@ -881,6 +1707,8 @@ out: rdev->rlc_fw = NULL; release_firmware(rdev->mc_fw); rdev->mc_fw = NULL; + release_firmware(rdev->smc_fw); + rdev->smc_fw = NULL; } return err; } @@ -1880,7 +2708,46 @@ static void cik_gpu_init(struct radeon_device *rdev) gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; break; case CHIP_KAVERI: - /* TODO */ + rdev->config.cik.max_shader_engines = 1; + rdev->config.cik.max_tile_pipes = 4; + if ((rdev->pdev->device == 0x1304) || + (rdev->pdev->device == 0x1305) || + (rdev->pdev->device == 0x130C) || + (rdev->pdev->device == 0x130F) || + (rdev->pdev->device == 0x1310) || + (rdev->pdev->device == 0x1311) || + (rdev->pdev->device == 0x131C)) { + rdev->config.cik.max_cu_per_sh = 8; + rdev->config.cik.max_backends_per_se = 2; + } else if ((rdev->pdev->device == 0x1309) || + (rdev->pdev->device == 0x130A) || + (rdev->pdev->device == 0x130D) || + (rdev->pdev->device == 0x1313)) { + rdev->config.cik.max_cu_per_sh = 6; + rdev->config.cik.max_backends_per_se = 2; + } else if ((rdev->pdev->device == 0x1306) || + (rdev->pdev->device == 0x1307) || + (rdev->pdev->device == 0x130B) || + (rdev->pdev->device == 0x130E) || + (rdev->pdev->device == 0x1315) || + (rdev->pdev->device == 0x131B)) { + rdev->config.cik.max_cu_per_sh = 4; + rdev->config.cik.max_backends_per_se = 1; + } else { + rdev->config.cik.max_cu_per_sh = 3; + rdev->config.cik.max_backends_per_se = 1; + } + rdev->config.cik.max_sh_per_se = 1; + rdev->config.cik.max_texture_channel_caches = 4; + rdev->config.cik.max_gprs = 256; + rdev->config.cik.max_gs_threads = 16; + rdev->config.cik.max_hw_contexts = 8; + + rdev->config.cik.sc_prim_fifo_size_frontend = 0x20; + rdev->config.cik.sc_prim_fifo_size_backend = 0x100; + rdev->config.cik.sc_hiz_tile_fifo_size = 0x30; + rdev->config.cik.sc_earlyz_tile_fifo_size = 0x130; + gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; break; case CHIP_KABINI: default: @@ -2587,11 +3454,12 @@ u32 cik_compute_ring_get_rptr(struct radeon_device *rdev, if (rdev->wb.enabled) { rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]); } else { + mutex_lock(&rdev->srbm_mutex); cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0); rptr = RREG32(CP_HQD_PQ_RPTR); cik_srbm_select(rdev, 0, 0, 0, 0); + mutex_unlock(&rdev->srbm_mutex); } - rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift; return rptr; } @@ -2604,11 +3472,12 @@ u32 cik_compute_ring_get_wptr(struct radeon_device *rdev, if (rdev->wb.enabled) { wptr = le32_to_cpu(rdev->wb.wb[ring->wptr_offs/4]); } else { + mutex_lock(&rdev->srbm_mutex); cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0); wptr = RREG32(CP_HQD_PQ_WPTR); cik_srbm_select(rdev, 0, 0, 0, 0); + mutex_unlock(&rdev->srbm_mutex); } - wptr = (wptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift; return wptr; } @@ -2616,10 +3485,8 @@ u32 cik_compute_ring_get_wptr(struct radeon_device *rdev, void cik_compute_ring_set_wptr(struct radeon_device *rdev, struct radeon_ring *ring) { - u32 wptr = (ring->wptr << ring->ptr_reg_shift) & ring->ptr_reg_mask; - - rdev->wb.wb[ring->wptr_offs/4] = cpu_to_le32(wptr); - WDOORBELL32(ring->doorbell_offset, wptr); + rdev->wb.wb[ring->wptr_offs/4] = cpu_to_le32(ring->wptr); + WDOORBELL32(ring->doorbell_offset, ring->wptr); } /** @@ -2897,6 +3764,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev) WREG32(CP_CPF_DEBUG, tmp); /* init the pipes */ + mutex_lock(&rdev->srbm_mutex); for (i = 0; i < (rdev->mec.num_pipe * rdev->mec.num_mec); i++) { int me = (i < 4) ? 1 : 2; int pipe = (i < 4) ? i : (i - 4); @@ -2919,6 +3787,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev) WREG32(CP_HPD_EOP_CONTROL, tmp); } cik_srbm_select(rdev, 0, 0, 0, 0); + mutex_unlock(&rdev->srbm_mutex); /* init the queues. Just two for now. */ for (i = 0; i < 2; i++) { @@ -2972,6 +3841,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev) mqd->static_thread_mgmt23[0] = 0xffffffff; mqd->static_thread_mgmt23[1] = 0xffffffff; + mutex_lock(&rdev->srbm_mutex); cik_srbm_select(rdev, rdev->ring[idx].me, rdev->ring[idx].pipe, rdev->ring[idx].queue, 0); @@ -3099,6 +3969,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev) WREG32(CP_HQD_ACTIVE, mqd->queue_state.cp_hqd_active); cik_srbm_select(rdev, 0, 0, 0, 0); + mutex_unlock(&rdev->srbm_mutex); radeon_bo_kunmap(rdev->ring[idx].mqd_obj); radeon_bo_unreserve(rdev->ring[idx].mqd_obj); @@ -3142,13 +4013,6 @@ static int cik_cp_resume(struct radeon_device *rdev) { int r; - /* Reset all cp blocks */ - WREG32(GRBM_SOFT_RESET, SOFT_RESET_CP); - RREG32(GRBM_SOFT_RESET); - mdelay(15); - WREG32(GRBM_SOFT_RESET, 0); - RREG32(GRBM_SOFT_RESET); - r = cik_cp_load_microcode(rdev); if (r) return r; @@ -3163,579 +4027,6 @@ static int cik_cp_resume(struct radeon_device *rdev) return 0; } -/* - * sDMA - System DMA - * Starting with CIK, the GPU has new asynchronous - * DMA engines. These engines are used for compute - * and gfx. There are two DMA engines (SDMA0, SDMA1) - * and each one supports 1 ring buffer used for gfx - * and 2 queues used for compute. - * - * The programming model is very similar to the CP - * (ring buffer, IBs, etc.), but sDMA has it's own - * packet format that is different from the PM4 format - * used by the CP. sDMA supports copying data, writing - * embedded data, solid fills, and a number of other - * things. It also has support for tiling/detiling of - * buffers. - */ -/** - * cik_sdma_ring_ib_execute - Schedule an IB on the DMA engine - * - * @rdev: radeon_device pointer - * @ib: IB object to schedule - * - * Schedule an IB in the DMA ring (CIK). - */ -void cik_sdma_ring_ib_execute(struct radeon_device *rdev, - struct radeon_ib *ib) -{ - struct radeon_ring *ring = &rdev->ring[ib->ring]; - u32 extra_bits = (ib->vm ? ib->vm->id : 0) & 0xf; - - if (rdev->wb.enabled) { - u32 next_rptr = ring->wptr + 5; - while ((next_rptr & 7) != 4) - next_rptr++; - next_rptr += 4; - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0)); - radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xffffffff); - radeon_ring_write(ring, 1); /* number of DWs to follow */ - radeon_ring_write(ring, next_rptr); - } - - /* IB packet must end on a 8 DW boundary */ - while ((ring->wptr & 7) != 4) - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_INDIRECT_BUFFER, 0, extra_bits)); - radeon_ring_write(ring, ib->gpu_addr & 0xffffffe0); /* base must be 32 byte aligned */ - radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xffffffff); - radeon_ring_write(ring, ib->length_dw); - -} - -/** - * cik_sdma_fence_ring_emit - emit a fence on the DMA ring - * - * @rdev: radeon_device pointer - * @fence: radeon fence object - * - * Add a DMA fence packet to the ring to write - * the fence seq number and DMA trap packet to generate - * an interrupt if needed (CIK). - */ -void cik_sdma_fence_ring_emit(struct radeon_device *rdev, - struct radeon_fence *fence) -{ - struct radeon_ring *ring = &rdev->ring[fence->ring]; - u64 addr = rdev->fence_drv[fence->ring].gpu_addr; - u32 extra_bits = (SDMA_POLL_REG_MEM_EXTRA_OP(1) | - SDMA_POLL_REG_MEM_EXTRA_FUNC(3)); /* == */ - u32 ref_and_mask; - - if (fence->ring == R600_RING_TYPE_DMA_INDEX) - ref_and_mask = SDMA0; - else - ref_and_mask = SDMA1; - - /* write the fence */ - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_FENCE, 0, 0)); - radeon_ring_write(ring, addr & 0xffffffff); - radeon_ring_write(ring, upper_32_bits(addr) & 0xffffffff); - radeon_ring_write(ring, fence->seq); - /* generate an interrupt */ - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_TRAP, 0, 0)); - /* flush HDP */ - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0, extra_bits)); - radeon_ring_write(ring, GPU_HDP_FLUSH_DONE); - radeon_ring_write(ring, GPU_HDP_FLUSH_REQ); - radeon_ring_write(ring, ref_and_mask); /* REFERENCE */ - radeon_ring_write(ring, ref_and_mask); /* MASK */ - radeon_ring_write(ring, (4 << 16) | 10); /* RETRY_COUNT, POLL_INTERVAL */ -} - -/** - * cik_sdma_semaphore_ring_emit - emit a semaphore on the dma ring - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * @semaphore: radeon semaphore object - * @emit_wait: wait or signal semaphore - * - * Add a DMA semaphore packet to the ring wait on or signal - * other rings (CIK). - */ -void cik_sdma_semaphore_ring_emit(struct radeon_device *rdev, - struct radeon_ring *ring, - struct radeon_semaphore *semaphore, - bool emit_wait) -{ - u64 addr = semaphore->gpu_addr; - u32 extra_bits = emit_wait ? 0 : SDMA_SEMAPHORE_EXTRA_S; - - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SEMAPHORE, 0, extra_bits)); - radeon_ring_write(ring, addr & 0xfffffff8); - radeon_ring_write(ring, upper_32_bits(addr) & 0xffffffff); -} - -/** - * cik_sdma_gfx_stop - stop the gfx async dma engines - * - * @rdev: radeon_device pointer - * - * Stop the gfx async dma ring buffers (CIK). - */ -static void cik_sdma_gfx_stop(struct radeon_device *rdev) -{ - u32 rb_cntl, reg_offset; - int i; - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); - - for (i = 0; i < 2; i++) { - if (i == 0) - reg_offset = SDMA0_REGISTER_OFFSET; - else - reg_offset = SDMA1_REGISTER_OFFSET; - rb_cntl = RREG32(SDMA0_GFX_RB_CNTL + reg_offset); - rb_cntl &= ~SDMA_RB_ENABLE; - WREG32(SDMA0_GFX_RB_CNTL + reg_offset, rb_cntl); - WREG32(SDMA0_GFX_IB_CNTL + reg_offset, 0); - } -} - -/** - * cik_sdma_rlc_stop - stop the compute async dma engines - * - * @rdev: radeon_device pointer - * - * Stop the compute async dma queues (CIK). - */ -static void cik_sdma_rlc_stop(struct radeon_device *rdev) -{ - /* XXX todo */ -} - -/** - * cik_sdma_enable - stop the async dma engines - * - * @rdev: radeon_device pointer - * @enable: enable/disable the DMA MEs. - * - * Halt or unhalt the async dma engines (CIK). - */ -static void cik_sdma_enable(struct radeon_device *rdev, bool enable) -{ - u32 me_cntl, reg_offset; - int i; - - for (i = 0; i < 2; i++) { - if (i == 0) - reg_offset = SDMA0_REGISTER_OFFSET; - else - reg_offset = SDMA1_REGISTER_OFFSET; - me_cntl = RREG32(SDMA0_ME_CNTL + reg_offset); - if (enable) - me_cntl &= ~SDMA_HALT; - else - me_cntl |= SDMA_HALT; - WREG32(SDMA0_ME_CNTL + reg_offset, me_cntl); - } -} - -/** - * cik_sdma_gfx_resume - setup and start the async dma engines - * - * @rdev: radeon_device pointer - * - * Set up the gfx DMA ring buffers and enable them (CIK). - * Returns 0 for success, error for failure. - */ -static int cik_sdma_gfx_resume(struct radeon_device *rdev) -{ - struct radeon_ring *ring; - u32 rb_cntl, ib_cntl; - u32 rb_bufsz; - u32 reg_offset, wb_offset; - int i, r; - - for (i = 0; i < 2; i++) { - if (i == 0) { - ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; - reg_offset = SDMA0_REGISTER_OFFSET; - wb_offset = R600_WB_DMA_RPTR_OFFSET; - } else { - ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; - reg_offset = SDMA1_REGISTER_OFFSET; - wb_offset = CAYMAN_WB_DMA1_RPTR_OFFSET; - } - - WREG32(SDMA0_SEM_INCOMPLETE_TIMER_CNTL + reg_offset, 0); - WREG32(SDMA0_SEM_WAIT_FAIL_TIMER_CNTL + reg_offset, 0); - - /* Set ring buffer size in dwords */ - rb_bufsz = order_base_2(ring->ring_size / 4); - rb_cntl = rb_bufsz << 1; -#ifdef __BIG_ENDIAN - rb_cntl |= SDMA_RB_SWAP_ENABLE | SDMA_RPTR_WRITEBACK_SWAP_ENABLE; -#endif - WREG32(SDMA0_GFX_RB_CNTL + reg_offset, rb_cntl); - - /* Initialize the ring buffer's read and write pointers */ - WREG32(SDMA0_GFX_RB_RPTR + reg_offset, 0); - WREG32(SDMA0_GFX_RB_WPTR + reg_offset, 0); - - /* set the wb address whether it's enabled or not */ - WREG32(SDMA0_GFX_RB_RPTR_ADDR_HI + reg_offset, - upper_32_bits(rdev->wb.gpu_addr + wb_offset) & 0xFFFFFFFF); - WREG32(SDMA0_GFX_RB_RPTR_ADDR_LO + reg_offset, - ((rdev->wb.gpu_addr + wb_offset) & 0xFFFFFFFC)); - - if (rdev->wb.enabled) - rb_cntl |= SDMA_RPTR_WRITEBACK_ENABLE; - - WREG32(SDMA0_GFX_RB_BASE + reg_offset, ring->gpu_addr >> 8); - WREG32(SDMA0_GFX_RB_BASE_HI + reg_offset, ring->gpu_addr >> 40); - - ring->wptr = 0; - WREG32(SDMA0_GFX_RB_WPTR + reg_offset, ring->wptr << 2); - - ring->rptr = RREG32(SDMA0_GFX_RB_RPTR + reg_offset) >> 2; - - /* enable DMA RB */ - WREG32(SDMA0_GFX_RB_CNTL + reg_offset, rb_cntl | SDMA_RB_ENABLE); - - ib_cntl = SDMA_IB_ENABLE; -#ifdef __BIG_ENDIAN - ib_cntl |= SDMA_IB_SWAP_ENABLE; -#endif - /* enable DMA IBs */ - WREG32(SDMA0_GFX_IB_CNTL + reg_offset, ib_cntl); - - ring->ready = true; - - r = radeon_ring_test(rdev, ring->idx, ring); - if (r) { - ring->ready = false; - return r; - } - } - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); - - return 0; -} - -/** - * cik_sdma_rlc_resume - setup and start the async dma engines - * - * @rdev: radeon_device pointer - * - * Set up the compute DMA queues and enable them (CIK). - * Returns 0 for success, error for failure. - */ -static int cik_sdma_rlc_resume(struct radeon_device *rdev) -{ - /* XXX todo */ - return 0; -} - -/** - * cik_sdma_load_microcode - load the sDMA ME ucode - * - * @rdev: radeon_device pointer - * - * Loads the sDMA0/1 ucode. - * Returns 0 for success, -EINVAL if the ucode is not available. - */ -static int cik_sdma_load_microcode(struct radeon_device *rdev) -{ - const __be32 *fw_data; - int i; - - if (!rdev->sdma_fw) - return -EINVAL; - - /* stop the gfx rings and rlc compute queues */ - cik_sdma_gfx_stop(rdev); - cik_sdma_rlc_stop(rdev); - - /* halt the MEs */ - cik_sdma_enable(rdev, false); - - /* sdma0 */ - fw_data = (const __be32 *)rdev->sdma_fw->data; - WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0); - for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++) - WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, be32_to_cpup(fw_data++)); - WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION); - - /* sdma1 */ - fw_data = (const __be32 *)rdev->sdma_fw->data; - WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0); - for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++) - WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, be32_to_cpup(fw_data++)); - WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION); - - WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0); - WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0); - return 0; -} - -/** - * cik_sdma_resume - setup and start the async dma engines - * - * @rdev: radeon_device pointer - * - * Set up the DMA engines and enable them (CIK). - * Returns 0 for success, error for failure. - */ -static int cik_sdma_resume(struct radeon_device *rdev) -{ - int r; - - /* Reset dma */ - WREG32(SRBM_SOFT_RESET, SOFT_RESET_SDMA | SOFT_RESET_SDMA1); - RREG32(SRBM_SOFT_RESET); - udelay(50); - WREG32(SRBM_SOFT_RESET, 0); - RREG32(SRBM_SOFT_RESET); - - r = cik_sdma_load_microcode(rdev); - if (r) - return r; - - /* unhalt the MEs */ - cik_sdma_enable(rdev, true); - - /* start the gfx rings and rlc compute queues */ - r = cik_sdma_gfx_resume(rdev); - if (r) - return r; - r = cik_sdma_rlc_resume(rdev); - if (r) - return r; - - return 0; -} - -/** - * cik_sdma_fini - tear down the async dma engines - * - * @rdev: radeon_device pointer - * - * Stop the async dma engines and free the rings (CIK). - */ -static void cik_sdma_fini(struct radeon_device *rdev) -{ - /* stop the gfx rings and rlc compute queues */ - cik_sdma_gfx_stop(rdev); - cik_sdma_rlc_stop(rdev); - /* halt the MEs */ - cik_sdma_enable(rdev, false); - radeon_ring_fini(rdev, &rdev->ring[R600_RING_TYPE_DMA_INDEX]); - radeon_ring_fini(rdev, &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]); - /* XXX - compute dma queue tear down */ -} - -/** - * cik_copy_dma - copy pages using the DMA engine - * - * @rdev: radeon_device pointer - * @src_offset: src GPU address - * @dst_offset: dst GPU address - * @num_gpu_pages: number of GPU pages to xfer - * @fence: radeon fence object - * - * Copy GPU paging using the DMA engine (CIK). - * Used by the radeon ttm implementation to move pages if - * registered as the asic copy callback. - */ -int cik_copy_dma(struct radeon_device *rdev, - uint64_t src_offset, uint64_t dst_offset, - unsigned num_gpu_pages, - struct radeon_fence **fence) -{ - struct radeon_semaphore *sem = NULL; - int ring_index = rdev->asic->copy.dma_ring_index; - struct radeon_ring *ring = &rdev->ring[ring_index]; - u32 size_in_bytes, cur_size_in_bytes; - int i, num_loops; - int r = 0; - - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return r; - } - - size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); - num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff); - r = radeon_ring_lock(rdev, ring, num_loops * 7 + 14); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); - return r; - } - - if (radeon_fence_need_sync(*fence, ring->idx)) { - radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, - ring->idx); - radeon_fence_note_sync(*fence, ring->idx); - } else { - radeon_semaphore_free(rdev, &sem, NULL); - } - - for (i = 0; i < num_loops; i++) { - cur_size_in_bytes = size_in_bytes; - if (cur_size_in_bytes > 0x1fffff) - cur_size_in_bytes = 0x1fffff; - size_in_bytes -= cur_size_in_bytes; - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_COPY_SUB_OPCODE_LINEAR, 0)); - radeon_ring_write(ring, cur_size_in_bytes); - radeon_ring_write(ring, 0); /* src/dst endian swap */ - radeon_ring_write(ring, src_offset & 0xffffffff); - radeon_ring_write(ring, upper_32_bits(src_offset) & 0xffffffff); - radeon_ring_write(ring, dst_offset & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xffffffff); - src_offset += cur_size_in_bytes; - dst_offset += cur_size_in_bytes; - } - - r = radeon_fence_emit(rdev, fence, ring->idx); - if (r) { - radeon_ring_unlock_undo(rdev, ring); - return r; - } - - radeon_ring_unlock_commit(rdev, ring); - radeon_semaphore_free(rdev, &sem, *fence); - - return r; -} - -/** - * cik_sdma_ring_test - simple async dma engine test - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Test the DMA engine by writing using it to write an - * value to memory. (CIK). - * Returns 0 for success, error for failure. - */ -int cik_sdma_ring_test(struct radeon_device *rdev, - struct radeon_ring *ring) -{ - unsigned i; - int r; - void __iomem *ptr = (void *)rdev->vram_scratch.ptr; - u32 tmp; - - if (!ptr) { - DRM_ERROR("invalid vram scratch pointer\n"); - return -EINVAL; - } - - tmp = 0xCAFEDEAD; - writel(tmp, ptr); - - r = radeon_ring_lock(rdev, ring, 4); - if (r) { - DRM_ERROR("radeon: dma failed to lock ring %d (%d).\n", ring->idx, r); - return r; - } - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0)); - radeon_ring_write(ring, rdev->vram_scratch.gpu_addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xffffffff); - radeon_ring_write(ring, 1); /* number of DWs to follow */ - radeon_ring_write(ring, 0xDEADBEEF); - radeon_ring_unlock_commit(rdev, ring); - - for (i = 0; i < rdev->usec_timeout; i++) { - tmp = readl(ptr); - if (tmp == 0xDEADBEEF) - break; - DRM_UDELAY(1); - } - - if (i < rdev->usec_timeout) { - DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i); - } else { - DRM_ERROR("radeon: ring %d test failed (0x%08X)\n", - ring->idx, tmp); - r = -EINVAL; - } - return r; -} - -/** - * cik_sdma_ib_test - test an IB on the DMA engine - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Test a simple IB in the DMA ring (CIK). - * Returns 0 on success, error on failure. - */ -int cik_sdma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) -{ - struct radeon_ib ib; - unsigned i; - int r; - void __iomem *ptr = (void *)rdev->vram_scratch.ptr; - u32 tmp = 0; - - if (!ptr) { - DRM_ERROR("invalid vram scratch pointer\n"); - return -EINVAL; - } - - tmp = 0xCAFEDEAD; - writel(tmp, ptr); - - r = radeon_ib_get(rdev, ring->idx, &ib, NULL, 256); - if (r) { - DRM_ERROR("radeon: failed to get ib (%d).\n", r); - return r; - } - - ib.ptr[0] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0); - ib.ptr[1] = rdev->vram_scratch.gpu_addr & 0xfffffffc; - ib.ptr[2] = upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xffffffff; - ib.ptr[3] = 1; - ib.ptr[4] = 0xDEADBEEF; - ib.length_dw = 5; - - r = radeon_ib_schedule(rdev, &ib, NULL); - if (r) { - radeon_ib_free(rdev, &ib); - DRM_ERROR("radeon: failed to schedule ib (%d).\n", r); - return r; - } - r = radeon_fence_wait(ib.fence, false); - if (r) { - DRM_ERROR("radeon: fence wait failed (%d).\n", r); - return r; - } - for (i = 0; i < rdev->usec_timeout; i++) { - tmp = readl(ptr); - if (tmp == 0xDEADBEEF) - break; - DRM_UDELAY(1); - } - if (i < rdev->usec_timeout) { - DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); - } else { - DRM_ERROR("radeon: ib test failed (0x%08X)\n", tmp); - r = -EINVAL; - } - radeon_ib_free(rdev, &ib); - return r; -} - - static void cik_print_gpu_status_regs(struct radeon_device *rdev) { dev_info(rdev->dev, " GRBM_STATUS=0x%08X\n", @@ -3785,7 +4076,7 @@ static void cik_print_gpu_status_regs(struct radeon_device *rdev) * mask to be used by cik_gpu_soft_reset(). * Returns a mask of the blocks to be reset. */ -static u32 cik_gpu_check_soft_reset(struct radeon_device *rdev) +u32 cik_gpu_check_soft_reset(struct radeon_device *rdev) { u32 reset_mask = 0; u32 tmp; @@ -4036,34 +4327,6 @@ bool cik_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) return radeon_ring_test_lockup(rdev, ring); } -/** - * cik_sdma_is_lockup - Check if the DMA engine is locked up - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Check if the async DMA engine is locked up (CIK). - * Returns true if the engine appears to be locked up, false if not. - */ -bool cik_sdma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) -{ - u32 reset_mask = cik_gpu_check_soft_reset(rdev); - u32 mask; - - if (ring->idx == R600_RING_TYPE_DMA_INDEX) - mask = RADEON_RESET_DMA; - else - mask = RADEON_RESET_DMA1; - - if (!(reset_mask & mask)) { - radeon_ring_lockup_update(ring); - return false; - } - /* force ring activities */ - radeon_ring_force_activity(rdev, ring); - return radeon_ring_test_lockup(rdev, ring); -} - /* MC */ /** * cik_mc_program - program the GPU memory controller @@ -4320,6 +4583,7 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev) /* XXX SH_MEM regs */ /* where to put LDS, scratch, GPUVM in FSA64 space */ + mutex_lock(&rdev->srbm_mutex); for (i = 0; i < 16; i++) { cik_srbm_select(rdev, 0, 0, 0, i); /* CP and shaders */ @@ -4335,6 +4599,7 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev) /* XXX SDMA RLC - todo */ } cik_srbm_select(rdev, 0, 0, 0, 0); + mutex_unlock(&rdev->srbm_mutex); cik_pcie_gart_tlb_flush(rdev); DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", @@ -4598,131 +4863,8 @@ void cik_vm_set_page(struct radeon_device *rdev, } } else { /* DMA */ - if (flags & RADEON_VM_PAGE_SYSTEM) { - while (count) { - ndw = count * 2; - if (ndw > 0xFFFFE) - ndw = 0xFFFFE; - - /* for non-physically contiguous pages (system) */ - ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0); - ib->ptr[ib->length_dw++] = pe; - ib->ptr[ib->length_dw++] = upper_32_bits(pe); - ib->ptr[ib->length_dw++] = ndw; - for (; ndw > 0; ndw -= 2, --count, pe += 8) { - if (flags & RADEON_VM_PAGE_SYSTEM) { - value = radeon_vm_map_gart(rdev, addr); - value &= 0xFFFFFFFFFFFFF000ULL; - } else if (flags & RADEON_VM_PAGE_VALID) { - value = addr; - } else { - value = 0; - } - addr += incr; - value |= r600_flags; - ib->ptr[ib->length_dw++] = value; - ib->ptr[ib->length_dw++] = upper_32_bits(value); - } - } - } else { - while (count) { - ndw = count; - if (ndw > 0x7FFFF) - ndw = 0x7FFFF; - - if (flags & RADEON_VM_PAGE_VALID) - value = addr; - else - value = 0; - /* for physically contiguous pages (vram) */ - ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_GENERATE_PTE_PDE, 0, 0); - ib->ptr[ib->length_dw++] = pe; /* dst addr */ - ib->ptr[ib->length_dw++] = upper_32_bits(pe); - ib->ptr[ib->length_dw++] = r600_flags; /* mask */ - ib->ptr[ib->length_dw++] = 0; - ib->ptr[ib->length_dw++] = value; /* value */ - ib->ptr[ib->length_dw++] = upper_32_bits(value); - ib->ptr[ib->length_dw++] = incr; /* increment size */ - ib->ptr[ib->length_dw++] = 0; - ib->ptr[ib->length_dw++] = ndw; /* number of entries */ - pe += ndw * 8; - addr += ndw * incr; - count -= ndw; - } - } - while (ib->length_dw & 0x7) - ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0); - } -} - -/** - * cik_dma_vm_flush - cik vm flush using sDMA - * - * @rdev: radeon_device pointer - * - * Update the page table base and flush the VM TLB - * using sDMA (CIK). - */ -void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) -{ - struct radeon_ring *ring = &rdev->ring[ridx]; - u32 extra_bits = (SDMA_POLL_REG_MEM_EXTRA_OP(1) | - SDMA_POLL_REG_MEM_EXTRA_FUNC(3)); /* == */ - u32 ref_and_mask; - - if (vm == NULL) - return; - - if (ridx == R600_RING_TYPE_DMA_INDEX) - ref_and_mask = SDMA0; - else - ref_and_mask = SDMA1; - - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - if (vm->id < 8) { - radeon_ring_write(ring, (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2); - } else { - radeon_ring_write(ring, (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2); + cik_sdma_vm_set_page(rdev, ib, pe, addr, count, incr, flags); } - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); - - /* update SH_MEM_* regs */ - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, SRBM_GFX_CNTL >> 2); - radeon_ring_write(ring, VMID(vm->id)); - - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, SH_MEM_BASES >> 2); - radeon_ring_write(ring, 0); - - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, SH_MEM_CONFIG >> 2); - radeon_ring_write(ring, 0); - - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, SH_MEM_APE1_BASE >> 2); - radeon_ring_write(ring, 1); - - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, SH_MEM_APE1_LIMIT >> 2); - radeon_ring_write(ring, 0); - - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, SRBM_GFX_CNTL >> 2); - radeon_ring_write(ring, VMID(0)); - - /* flush HDP */ - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0, extra_bits)); - radeon_ring_write(ring, GPU_HDP_FLUSH_DONE); - radeon_ring_write(ring, GPU_HDP_FLUSH_REQ); - radeon_ring_write(ring, ref_and_mask); /* REFERENCE */ - radeon_ring_write(ring, ref_and_mask); /* MASK */ - radeon_ring_write(ring, (4 << 16) | 10); /* RETRY_COUNT, POLL_INTERVAL */ - - /* flush TLB */ - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); - radeon_ring_write(ring, 1 << vm->id); } /* @@ -4731,31 +4873,34 @@ void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm * variety of functions, the most important of which is * the interrupt controller. */ -/** - * cik_rlc_stop - stop the RLC ME - * - * @rdev: radeon_device pointer - * - * Halt the RLC ME (MicroEngine) (CIK). - */ -static void cik_rlc_stop(struct radeon_device *rdev) +static void cik_enable_gui_idle_interrupt(struct radeon_device *rdev, + bool enable) { - int i, j, k; - u32 mask, tmp; + u32 tmp = RREG32(CP_INT_CNTL_RING0); - tmp = RREG32(CP_INT_CNTL_RING0); - tmp &= ~(CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); + if (enable) + tmp |= (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); + else + tmp &= ~(CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); WREG32(CP_INT_CNTL_RING0, tmp); +} - RREG32(CB_CGTT_SCLK_CTRL); - RREG32(CB_CGTT_SCLK_CTRL); - RREG32(CB_CGTT_SCLK_CTRL); - RREG32(CB_CGTT_SCLK_CTRL); +static void cik_enable_lbpw(struct radeon_device *rdev, bool enable) +{ + u32 tmp; - tmp = RREG32(RLC_CGCG_CGLS_CTRL) & 0xfffffffc; - WREG32(RLC_CGCG_CGLS_CTRL, tmp); + tmp = RREG32(RLC_LB_CNTL); + if (enable) + tmp |= LOAD_BALANCE_ENABLE; + else + tmp &= ~LOAD_BALANCE_ENABLE; + WREG32(RLC_LB_CNTL, tmp); +} - WREG32(RLC_CNTL, 0); +static void cik_wait_for_rlc_serdes(struct radeon_device *rdev) +{ + u32 i, j, k; + u32 mask; for (i = 0; i < rdev->config.cik.max_shader_engines; i++) { for (j = 0; j < rdev->config.cik.max_sh_per_se; j++) { @@ -4777,6 +4922,84 @@ static void cik_rlc_stop(struct radeon_device *rdev) } } +static void cik_update_rlc(struct radeon_device *rdev, u32 rlc) +{ + u32 tmp; + + tmp = RREG32(RLC_CNTL); + if (tmp != rlc) + WREG32(RLC_CNTL, rlc); +} + +static u32 cik_halt_rlc(struct radeon_device *rdev) +{ + u32 data, orig; + + orig = data = RREG32(RLC_CNTL); + + if (data & RLC_ENABLE) { + u32 i; + + data &= ~RLC_ENABLE; + WREG32(RLC_CNTL, data); + + for (i = 0; i < rdev->usec_timeout; i++) { + if ((RREG32(RLC_GPM_STAT) & RLC_GPM_BUSY) == 0) + break; + udelay(1); + } + + cik_wait_for_rlc_serdes(rdev); + } + + return orig; +} + +void cik_enter_rlc_safe_mode(struct radeon_device *rdev) +{ + u32 tmp, i, mask; + + tmp = REQ | MESSAGE(MSG_ENTER_RLC_SAFE_MODE); + WREG32(RLC_GPR_REG2, tmp); + + mask = GFX_POWER_STATUS | GFX_CLOCK_STATUS; + for (i = 0; i < rdev->usec_timeout; i++) { + if ((RREG32(RLC_GPM_STAT) & mask) == mask) + break; + udelay(1); + } + + for (i = 0; i < rdev->usec_timeout; i++) { + if ((RREG32(RLC_GPR_REG2) & REQ) == 0) + break; + udelay(1); + } +} + +void cik_exit_rlc_safe_mode(struct radeon_device *rdev) +{ + u32 tmp; + + tmp = REQ | MESSAGE(MSG_EXIT_RLC_SAFE_MODE); + WREG32(RLC_GPR_REG2, tmp); +} + +/** + * cik_rlc_stop - stop the RLC ME + * + * @rdev: radeon_device pointer + * + * Halt the RLC ME (MicroEngine) (CIK). + */ +static void cik_rlc_stop(struct radeon_device *rdev) +{ + WREG32(RLC_CNTL, 0); + + cik_enable_gui_idle_interrupt(rdev, false); + + cik_wait_for_rlc_serdes(rdev); +} + /** * cik_rlc_start - start the RLC ME * @@ -4786,13 +5009,9 @@ static void cik_rlc_stop(struct radeon_device *rdev) */ static void cik_rlc_start(struct radeon_device *rdev) { - u32 tmp; - WREG32(RLC_CNTL, RLC_ENABLE); - tmp = RREG32(CP_INT_CNTL_RING0); - tmp |= (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); - WREG32(CP_INT_CNTL_RING0, tmp); + cik_enable_gui_idle_interrupt(rdev, true); udelay(50); } @@ -4808,8 +5027,7 @@ static void cik_rlc_start(struct radeon_device *rdev) */ static int cik_rlc_resume(struct radeon_device *rdev) { - u32 i, size; - u32 clear_state_info[3]; + u32 i, size, tmp; const __be32 *fw_data; if (!rdev->rlc_fw) @@ -4830,12 +5048,15 @@ static int cik_rlc_resume(struct radeon_device *rdev) cik_rlc_stop(rdev); - WREG32(GRBM_SOFT_RESET, SOFT_RESET_RLC); - RREG32(GRBM_SOFT_RESET); - udelay(50); - WREG32(GRBM_SOFT_RESET, 0); - RREG32(GRBM_SOFT_RESET); - udelay(50); + /* disable CG */ + tmp = RREG32(RLC_CGCG_CGLS_CTRL) & 0xfffffffc; + WREG32(RLC_CGCG_CGLS_CTRL, tmp); + + si_rlc_reset(rdev); + + cik_init_pg(rdev); + + cik_init_cg(rdev); WREG32(RLC_LB_CNTR_INIT, 0); WREG32(RLC_LB_CNTR_MAX, 0x00008000); @@ -4854,20 +5075,757 @@ static int cik_rlc_resume(struct radeon_device *rdev) WREG32(RLC_GPM_UCODE_DATA, be32_to_cpup(fw_data++)); WREG32(RLC_GPM_UCODE_ADDR, 0); - /* XXX */ - clear_state_info[0] = 0;//upper_32_bits(rdev->rlc.save_restore_gpu_addr); - clear_state_info[1] = 0;//rdev->rlc.save_restore_gpu_addr; - clear_state_info[2] = 0;//cik_default_size; - WREG32(RLC_GPM_SCRATCH_ADDR, 0x3d); - for (i = 0; i < 3; i++) - WREG32(RLC_GPM_SCRATCH_DATA, clear_state_info[i]); - WREG32(RLC_DRIVER_DMA_STATUS, 0); + /* XXX - find out what chips support lbpw */ + cik_enable_lbpw(rdev, false); + + if (rdev->family == CHIP_BONAIRE) + WREG32(RLC_DRIVER_DMA_STATUS, 0); cik_rlc_start(rdev); return 0; } +static void cik_enable_cgcg(struct radeon_device *rdev, bool enable) +{ + u32 data, orig, tmp, tmp2; + + orig = data = RREG32(RLC_CGCG_CGLS_CTRL); + + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CGCG)) { + cik_enable_gui_idle_interrupt(rdev, true); + + tmp = cik_halt_rlc(rdev); + + cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); + WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); + WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); + tmp2 = BPM_ADDR_MASK | CGCG_OVERRIDE_0 | CGLS_ENABLE; + WREG32(RLC_SERDES_WR_CTRL, tmp2); + + cik_update_rlc(rdev, tmp); + + data |= CGCG_EN | CGLS_EN; + } else { + cik_enable_gui_idle_interrupt(rdev, false); + + RREG32(CB_CGTT_SCLK_CTRL); + RREG32(CB_CGTT_SCLK_CTRL); + RREG32(CB_CGTT_SCLK_CTRL); + RREG32(CB_CGTT_SCLK_CTRL); + + data &= ~(CGCG_EN | CGLS_EN); + } + + if (orig != data) + WREG32(RLC_CGCG_CGLS_CTRL, data); + +} + +static void cik_enable_mgcg(struct radeon_device *rdev, bool enable) +{ + u32 data, orig, tmp = 0; + + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_MGCG)) { + if (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_MGLS) { + if (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CP_LS) { + orig = data = RREG32(CP_MEM_SLP_CNTL); + data |= CP_MEM_LS_EN; + if (orig != data) + WREG32(CP_MEM_SLP_CNTL, data); + } + } + + orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); + data &= 0xfffffffd; + if (orig != data) + WREG32(RLC_CGTT_MGCG_OVERRIDE, data); + + tmp = cik_halt_rlc(rdev); + + cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); + WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); + WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); + data = BPM_ADDR_MASK | MGCG_OVERRIDE_0; + WREG32(RLC_SERDES_WR_CTRL, data); + + cik_update_rlc(rdev, tmp); + + if (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CGTS) { + orig = data = RREG32(CGTS_SM_CTRL_REG); + data &= ~SM_MODE_MASK; + data |= SM_MODE(0x2); + data |= SM_MODE_ENABLE; + data &= ~CGTS_OVERRIDE; + if ((rdev->cg_flags & RADEON_CG_SUPPORT_GFX_MGLS) && + (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CGTS_LS)) + data &= ~CGTS_LS_OVERRIDE; + data &= ~ON_MONITOR_ADD_MASK; + data |= ON_MONITOR_ADD_EN; + data |= ON_MONITOR_ADD(0x96); + if (orig != data) + WREG32(CGTS_SM_CTRL_REG, data); + } + } else { + orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); + data |= 0x00000002; + if (orig != data) + WREG32(RLC_CGTT_MGCG_OVERRIDE, data); + + data = RREG32(RLC_MEM_SLP_CNTL); + if (data & RLC_MEM_LS_EN) { + data &= ~RLC_MEM_LS_EN; + WREG32(RLC_MEM_SLP_CNTL, data); + } + + data = RREG32(CP_MEM_SLP_CNTL); + if (data & CP_MEM_LS_EN) { + data &= ~CP_MEM_LS_EN; + WREG32(CP_MEM_SLP_CNTL, data); + } + + orig = data = RREG32(CGTS_SM_CTRL_REG); + data |= CGTS_OVERRIDE | CGTS_LS_OVERRIDE; + if (orig != data) + WREG32(CGTS_SM_CTRL_REG, data); + + tmp = cik_halt_rlc(rdev); + + cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); + WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); + WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); + data = BPM_ADDR_MASK | MGCG_OVERRIDE_1; + WREG32(RLC_SERDES_WR_CTRL, data); + + cik_update_rlc(rdev, tmp); + } +} + +static const u32 mc_cg_registers[] = +{ + MC_HUB_MISC_HUB_CG, + MC_HUB_MISC_SIP_CG, + MC_HUB_MISC_VM_CG, + MC_XPB_CLK_GAT, + ATC_MISC_CG, + MC_CITF_MISC_WR_CG, + MC_CITF_MISC_RD_CG, + MC_CITF_MISC_VM_CG, + VM_L2_CG, +}; + +static void cik_enable_mc_ls(struct radeon_device *rdev, + bool enable) +{ + int i; + u32 orig, data; + + for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { + orig = data = RREG32(mc_cg_registers[i]); + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_MC_LS)) + data |= MC_LS_ENABLE; + else + data &= ~MC_LS_ENABLE; + if (data != orig) + WREG32(mc_cg_registers[i], data); + } +} + +static void cik_enable_mc_mgcg(struct radeon_device *rdev, + bool enable) +{ + int i; + u32 orig, data; + + for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { + orig = data = RREG32(mc_cg_registers[i]); + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_MC_MGCG)) + data |= MC_CG_ENABLE; + else + data &= ~MC_CG_ENABLE; + if (data != orig) + WREG32(mc_cg_registers[i], data); + } +} + +static void cik_enable_sdma_mgcg(struct radeon_device *rdev, + bool enable) +{ + u32 orig, data; + + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_SDMA_MGCG)) { + WREG32(SDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET, 0x00000100); + WREG32(SDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET, 0x00000100); + } else { + orig = data = RREG32(SDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET); + data |= 0xff000000; + if (data != orig) + WREG32(SDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET, data); + + orig = data = RREG32(SDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET); + data |= 0xff000000; + if (data != orig) + WREG32(SDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET, data); + } +} + +static void cik_enable_sdma_mgls(struct radeon_device *rdev, + bool enable) +{ + u32 orig, data; + + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_SDMA_LS)) { + orig = data = RREG32(SDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET); + data |= 0x100; + if (orig != data) + WREG32(SDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET, data); + + orig = data = RREG32(SDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET); + data |= 0x100; + if (orig != data) + WREG32(SDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET, data); + } else { + orig = data = RREG32(SDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET); + data &= ~0x100; + if (orig != data) + WREG32(SDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET, data); + + orig = data = RREG32(SDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET); + data &= ~0x100; + if (orig != data) + WREG32(SDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET, data); + } +} + +static void cik_enable_uvd_mgcg(struct radeon_device *rdev, + bool enable) +{ + u32 orig, data; + + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_UVD_MGCG)) { + data = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); + data = 0xfff; + WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(UVD_CGC_CTRL); + data |= DCM; + if (orig != data) + WREG32(UVD_CGC_CTRL, data); + } else { + data = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); + data &= ~0xfff; + WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, data); + + orig = data = RREG32(UVD_CGC_CTRL); + data &= ~DCM; + if (orig != data) + WREG32(UVD_CGC_CTRL, data); + } +} + +static void cik_enable_bif_mgls(struct radeon_device *rdev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32_PCIE_PORT(PCIE_CNTL2); + + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_BIF_LS)) + data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | + REPLAY_MEM_LS_EN | SLV_MEM_AGGRESSIVE_LS_EN; + else + data &= ~(SLV_MEM_LS_EN | MST_MEM_LS_EN | + REPLAY_MEM_LS_EN | SLV_MEM_AGGRESSIVE_LS_EN); + + if (orig != data) + WREG32_PCIE_PORT(PCIE_CNTL2, data); +} + +static void cik_enable_hdp_mgcg(struct radeon_device *rdev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32(HDP_HOST_PATH_CNTL); + + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_HDP_MGCG)) + data &= ~CLOCK_GATING_DIS; + else + data |= CLOCK_GATING_DIS; + + if (orig != data) + WREG32(HDP_HOST_PATH_CNTL, data); +} + +static void cik_enable_hdp_ls(struct radeon_device *rdev, + bool enable) +{ + u32 orig, data; + + orig = data = RREG32(HDP_MEM_POWER_LS); + + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_HDP_LS)) + data |= HDP_LS_ENABLE; + else + data &= ~HDP_LS_ENABLE; + + if (orig != data) + WREG32(HDP_MEM_POWER_LS, data); +} + +void cik_update_cg(struct radeon_device *rdev, + u32 block, bool enable) +{ + if (block & RADEON_CG_BLOCK_GFX) { + /* order matters! */ + if (enable) { + cik_enable_mgcg(rdev, true); + cik_enable_cgcg(rdev, true); + } else { + cik_enable_cgcg(rdev, false); + cik_enable_mgcg(rdev, false); + } + } + + if (block & RADEON_CG_BLOCK_MC) { + if (!(rdev->flags & RADEON_IS_IGP)) { + cik_enable_mc_mgcg(rdev, enable); + cik_enable_mc_ls(rdev, enable); + } + } + + if (block & RADEON_CG_BLOCK_SDMA) { + cik_enable_sdma_mgcg(rdev, enable); + cik_enable_sdma_mgls(rdev, enable); + } + + if (block & RADEON_CG_BLOCK_BIF) { + cik_enable_bif_mgls(rdev, enable); + } + + if (block & RADEON_CG_BLOCK_UVD) { + if (rdev->has_uvd) + cik_enable_uvd_mgcg(rdev, enable); + } + + if (block & RADEON_CG_BLOCK_HDP) { + cik_enable_hdp_mgcg(rdev, enable); + cik_enable_hdp_ls(rdev, enable); + } +} + +static void cik_init_cg(struct radeon_device *rdev) +{ + + cik_update_cg(rdev, RADEON_CG_BLOCK_GFX, true); + + if (rdev->has_uvd) + si_init_uvd_internal_cg(rdev); + + cik_update_cg(rdev, (RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), true); +} + +static void cik_fini_cg(struct radeon_device *rdev) +{ + cik_update_cg(rdev, (RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), false); + + cik_update_cg(rdev, RADEON_CG_BLOCK_GFX, false); +} + +static void cik_enable_sck_slowdown_on_pu(struct radeon_device *rdev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(RLC_PG_CNTL); + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_RLC_SMU_HS)) + data |= SMU_CLK_SLOWDOWN_ON_PU_ENABLE; + else + data &= ~SMU_CLK_SLOWDOWN_ON_PU_ENABLE; + if (orig != data) + WREG32(RLC_PG_CNTL, data); +} + +static void cik_enable_sck_slowdown_on_pd(struct radeon_device *rdev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(RLC_PG_CNTL); + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_RLC_SMU_HS)) + data |= SMU_CLK_SLOWDOWN_ON_PD_ENABLE; + else + data &= ~SMU_CLK_SLOWDOWN_ON_PD_ENABLE; + if (orig != data) + WREG32(RLC_PG_CNTL, data); +} + +static void cik_enable_cp_pg(struct radeon_device *rdev, bool enable) +{ + u32 data, orig; + + orig = data = RREG32(RLC_PG_CNTL); + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_CP)) + data &= ~DISABLE_CP_PG; + else + data |= DISABLE_CP_PG; + if (orig != data) + WREG32(RLC_PG_CNTL, data); +} + +static void cik_enable_gds_pg(struct radeon_device *rdev, bool enable) +{ + u32 data, orig; + + orig = data = RREG32(RLC_PG_CNTL); + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GDS)) + data &= ~DISABLE_GDS_PG; + else + data |= DISABLE_GDS_PG; + if (orig != data) + WREG32(RLC_PG_CNTL, data); +} + +#define CP_ME_TABLE_SIZE 96 +#define CP_ME_TABLE_OFFSET 2048 +#define CP_MEC_TABLE_OFFSET 4096 + +void cik_init_cp_pg_table(struct radeon_device *rdev) +{ + const __be32 *fw_data; + volatile u32 *dst_ptr; + int me, i, max_me = 4; + u32 bo_offset = 0; + u32 table_offset; + + if (rdev->family == CHIP_KAVERI) + max_me = 5; + + if (rdev->rlc.cp_table_ptr == NULL) + return; + + /* write the cp table buffer */ + dst_ptr = rdev->rlc.cp_table_ptr; + for (me = 0; me < max_me; me++) { + if (me == 0) { + fw_data = (const __be32 *)rdev->ce_fw->data; + table_offset = CP_ME_TABLE_OFFSET; + } else if (me == 1) { + fw_data = (const __be32 *)rdev->pfp_fw->data; + table_offset = CP_ME_TABLE_OFFSET; + } else if (me == 2) { + fw_data = (const __be32 *)rdev->me_fw->data; + table_offset = CP_ME_TABLE_OFFSET; + } else { + fw_data = (const __be32 *)rdev->mec_fw->data; + table_offset = CP_MEC_TABLE_OFFSET; + } + + for (i = 0; i < CP_ME_TABLE_SIZE; i ++) { + dst_ptr[bo_offset + i] = be32_to_cpu(fw_data[table_offset + i]); + } + bo_offset += CP_ME_TABLE_SIZE; + } +} + +static void cik_enable_gfx_cgpg(struct radeon_device *rdev, + bool enable) +{ + u32 data, orig; + + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_CG)) { + orig = data = RREG32(RLC_PG_CNTL); + data |= GFX_PG_ENABLE; + if (orig != data) + WREG32(RLC_PG_CNTL, data); + + orig = data = RREG32(RLC_AUTO_PG_CTRL); + data |= AUTO_PG_EN; + if (orig != data) + WREG32(RLC_AUTO_PG_CTRL, data); + } else { + orig = data = RREG32(RLC_PG_CNTL); + data &= ~GFX_PG_ENABLE; + if (orig != data) + WREG32(RLC_PG_CNTL, data); + + orig = data = RREG32(RLC_AUTO_PG_CTRL); + data &= ~AUTO_PG_EN; + if (orig != data) + WREG32(RLC_AUTO_PG_CTRL, data); + + data = RREG32(DB_RENDER_CONTROL); + } +} + +static u32 cik_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh) +{ + u32 mask = 0, tmp, tmp1; + int i; + + cik_select_se_sh(rdev, se, sh); + tmp = RREG32(CC_GC_SHADER_ARRAY_CONFIG); + tmp1 = RREG32(GC_USER_SHADER_ARRAY_CONFIG); + cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); + + tmp &= 0xffff0000; + + tmp |= tmp1; + tmp >>= 16; + + for (i = 0; i < rdev->config.cik.max_cu_per_sh; i ++) { + mask <<= 1; + mask |= 1; + } + + return (~tmp) & mask; +} + +static void cik_init_ao_cu_mask(struct radeon_device *rdev) +{ + u32 i, j, k, active_cu_number = 0; + u32 mask, counter, cu_bitmap; + u32 tmp = 0; + + for (i = 0; i < rdev->config.cik.max_shader_engines; i++) { + for (j = 0; j < rdev->config.cik.max_sh_per_se; j++) { + mask = 1; + cu_bitmap = 0; + counter = 0; + for (k = 0; k < rdev->config.cik.max_cu_per_sh; k ++) { + if (cik_get_cu_active_bitmap(rdev, i, j) & mask) { + if (counter < 2) + cu_bitmap |= mask; + counter ++; + } + mask <<= 1; + } + + active_cu_number += counter; + tmp |= (cu_bitmap << (i * 16 + j * 8)); + } + } + + WREG32(RLC_PG_AO_CU_MASK, tmp); + + tmp = RREG32(RLC_MAX_PG_CU); + tmp &= ~MAX_PU_CU_MASK; + tmp |= MAX_PU_CU(active_cu_number); + WREG32(RLC_MAX_PG_CU, tmp); +} + +static void cik_enable_gfx_static_mgpg(struct radeon_device *rdev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(RLC_PG_CNTL); + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_SMG)) + data |= STATIC_PER_CU_PG_ENABLE; + else + data &= ~STATIC_PER_CU_PG_ENABLE; + if (orig != data) + WREG32(RLC_PG_CNTL, data); +} + +static void cik_enable_gfx_dynamic_mgpg(struct radeon_device *rdev, + bool enable) +{ + u32 data, orig; + + orig = data = RREG32(RLC_PG_CNTL); + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_DMG)) + data |= DYN_PER_CU_PG_ENABLE; + else + data &= ~DYN_PER_CU_PG_ENABLE; + if (orig != data) + WREG32(RLC_PG_CNTL, data); +} + +#define RLC_SAVE_AND_RESTORE_STARTING_OFFSET 0x90 +#define RLC_CLEAR_STATE_DESCRIPTOR_OFFSET 0x3D + +static void cik_init_gfx_cgpg(struct radeon_device *rdev) +{ + u32 data, orig; + u32 i; + + if (rdev->rlc.cs_data) { + WREG32(RLC_GPM_SCRATCH_ADDR, RLC_CLEAR_STATE_DESCRIPTOR_OFFSET); + WREG32(RLC_GPM_SCRATCH_DATA, upper_32_bits(rdev->rlc.clear_state_gpu_addr)); + WREG32(RLC_GPM_SCRATCH_DATA, lower_32_bits(rdev->rlc.clear_state_gpu_addr)); + WREG32(RLC_GPM_SCRATCH_DATA, rdev->rlc.clear_state_size); + } else { + WREG32(RLC_GPM_SCRATCH_ADDR, RLC_CLEAR_STATE_DESCRIPTOR_OFFSET); + for (i = 0; i < 3; i++) + WREG32(RLC_GPM_SCRATCH_DATA, 0); + } + if (rdev->rlc.reg_list) { + WREG32(RLC_GPM_SCRATCH_ADDR, RLC_SAVE_AND_RESTORE_STARTING_OFFSET); + for (i = 0; i < rdev->rlc.reg_list_size; i++) + WREG32(RLC_GPM_SCRATCH_DATA, rdev->rlc.reg_list[i]); + } + + orig = data = RREG32(RLC_PG_CNTL); + data |= GFX_PG_SRC; + if (orig != data) + WREG32(RLC_PG_CNTL, data); + + WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); + WREG32(RLC_CP_TABLE_RESTORE, rdev->rlc.cp_table_gpu_addr >> 8); + + data = RREG32(CP_RB_WPTR_POLL_CNTL); + data &= ~IDLE_POLL_COUNT_MASK; + data |= IDLE_POLL_COUNT(0x60); + WREG32(CP_RB_WPTR_POLL_CNTL, data); + + data = 0x10101010; + WREG32(RLC_PG_DELAY, data); + + data = RREG32(RLC_PG_DELAY_2); + data &= ~0xff; + data |= 0x3; + WREG32(RLC_PG_DELAY_2, data); + + data = RREG32(RLC_AUTO_PG_CTRL); + data &= ~GRBM_REG_SGIT_MASK; + data |= GRBM_REG_SGIT(0x700); + WREG32(RLC_AUTO_PG_CTRL, data); + +} + +static void cik_update_gfx_pg(struct radeon_device *rdev, bool enable) +{ + cik_enable_gfx_cgpg(rdev, enable); + cik_enable_gfx_static_mgpg(rdev, enable); + cik_enable_gfx_dynamic_mgpg(rdev, enable); +} + +u32 cik_get_csb_size(struct radeon_device *rdev) +{ + u32 count = 0; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (rdev->rlc.cs_data == NULL) + return 0; + + /* begin clear state */ + count += 2; + /* context control state */ + count += 3; + + for (sect = rdev->rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) + count += 2 + ext->reg_count; + else + return 0; + } + } + /* pa_sc_raster_config/pa_sc_raster_config1 */ + count += 4; + /* end clear state */ + count += 2; + /* clear state */ + count += 2; + + return count; +} + +void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer) +{ + u32 count = 0, i; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (rdev->rlc.cs_data == NULL) + return; + if (buffer == NULL) + return; + + buffer[count++] = PACKET3(PACKET3_PREAMBLE_CNTL, 0); + buffer[count++] = PACKET3_PREAMBLE_BEGIN_CLEAR_STATE; + + buffer[count++] = PACKET3(PACKET3_CONTEXT_CONTROL, 1); + buffer[count++] = 0x80000000; + buffer[count++] = 0x80000000; + + for (sect = rdev->rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + buffer[count++] = PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count); + buffer[count++] = ext->reg_index - 0xa000; + for (i = 0; i < ext->reg_count; i++) + buffer[count++] = ext->extent[i]; + } else { + return; + } + } + } + + buffer[count++] = PACKET3(PACKET3_SET_CONTEXT_REG, 2); + buffer[count++] = PA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START; + switch (rdev->family) { + case CHIP_BONAIRE: + buffer[count++] = 0x16000012; + buffer[count++] = 0x00000000; + break; + case CHIP_KAVERI: + buffer[count++] = 0x00000000; /* XXX */ + buffer[count++] = 0x00000000; + break; + case CHIP_KABINI: + buffer[count++] = 0x00000000; /* XXX */ + buffer[count++] = 0x00000000; + break; + default: + buffer[count++] = 0x00000000; + buffer[count++] = 0x00000000; + break; + } + + buffer[count++] = PACKET3(PACKET3_PREAMBLE_CNTL, 0); + buffer[count++] = PACKET3_PREAMBLE_END_CLEAR_STATE; + + buffer[count++] = PACKET3(PACKET3_CLEAR_STATE, 0); + buffer[count++] = 0; +} + +static void cik_init_pg(struct radeon_device *rdev) +{ + if (rdev->pg_flags) { + cik_enable_sck_slowdown_on_pu(rdev, true); + cik_enable_sck_slowdown_on_pd(rdev, true); + if (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_CG) { + cik_init_gfx_cgpg(rdev); + cik_enable_cp_pg(rdev, true); + cik_enable_gds_pg(rdev, true); + } + cik_init_ao_cu_mask(rdev); + cik_update_gfx_pg(rdev, true); + } +} + +static void cik_fini_pg(struct radeon_device *rdev) +{ + if (rdev->pg_flags) { + cik_update_gfx_pg(rdev, false); + if (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_CG) { + cik_enable_cp_pg(rdev, false); + cik_enable_gds_pg(rdev, false); + } + } +} + /* * Interrupts * Starting with r6xx, interrupts are handled via a ring buffer. @@ -5086,6 +6044,7 @@ int cik_irq_set(struct radeon_device *rdev) u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6; u32 grbm_int_cntl = 0; u32 dma_cntl, dma_cntl1; + u32 thermal_int; if (!rdev->irq.installed) { WARN(1, "Can't enable IRQ/MSI because no handler is installed\n"); @@ -5118,6 +6077,13 @@ int cik_irq_set(struct radeon_device *rdev) cp_m2p2 = RREG32(CP_ME2_PIPE2_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; cp_m2p3 = RREG32(CP_ME2_PIPE3_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; + if (rdev->flags & RADEON_IS_IGP) + thermal_int = RREG32_SMC(CG_THERMAL_INT_CTRL) & + ~(THERM_INTH_MASK | THERM_INTL_MASK); + else + thermal_int = RREG32_SMC(CG_THERMAL_INT) & + ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); + /* enable CP interrupts on all rings */ if (atomic_read(&rdev->irq.ring_int[RADEON_RING_TYPE_GFX_INDEX])) { DRM_DEBUG("cik_irq_set: sw int gfx\n"); @@ -5275,6 +6241,14 @@ int cik_irq_set(struct radeon_device *rdev) hpd6 |= DC_HPDx_INT_EN; } + if (rdev->irq.dpm_thermal) { + DRM_DEBUG("dpm thermal\n"); + if (rdev->flags & RADEON_IS_IGP) + thermal_int |= THERM_INTH_MASK | THERM_INTL_MASK; + else + thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; + } + WREG32(CP_INT_CNTL_RING0, cp_int_cntl); WREG32(SDMA0_CNTL + SDMA0_REGISTER_OFFSET, dma_cntl); @@ -5309,6 +6283,11 @@ int cik_irq_set(struct radeon_device *rdev) WREG32(DC_HPD5_INT_CONTROL, hpd5); WREG32(DC_HPD6_INT_CONTROL, hpd6); + if (rdev->flags & RADEON_IS_IGP) + WREG32_SMC(CG_THERMAL_INT_CTRL, thermal_int); + else + WREG32_SMC(CG_THERMAL_INT, thermal_int); + return 0; } @@ -5520,6 +6499,7 @@ int cik_irq_process(struct radeon_device *rdev) bool queue_hotplug = false; bool queue_reset = false; u32 addr, status, mc_client; + bool queue_thermal = false; if (!rdev->ih.enabled || rdev->shutdown) return IRQ_NONE; @@ -5753,6 +6733,10 @@ restart_ih: break; } break; + case 124: /* UVD */ + DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data); + radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX); + break; case 146: case 147: addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR); @@ -5870,6 +6854,19 @@ restart_ih: break; } break; + case 230: /* thermal low to high */ + DRM_DEBUG("IH: thermal low to high\n"); + rdev->pm.dpm.thermal.high_to_low = false; + queue_thermal = true; + break; + case 231: /* thermal high to low */ + DRM_DEBUG("IH: thermal high to low\n"); + rdev->pm.dpm.thermal.high_to_low = true; + queue_thermal = true; + break; + case 233: /* GUI IDLE */ + DRM_DEBUG("IH: GUI idle\n"); + break; case 241: /* SDMA Privileged inst */ case 247: /* SDMA Privileged inst */ DRM_ERROR("Illegal instruction in SDMA command stream\n"); @@ -5909,9 +6906,6 @@ restart_ih: break; } break; - case 233: /* GUI IDLE */ - DRM_DEBUG("IH: GUI idle\n"); - break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); break; @@ -5925,6 +6919,8 @@ restart_ih: schedule_work(&rdev->hotplug_work); if (queue_reset) schedule_work(&rdev->reset_work); + if (queue_thermal) + schedule_work(&rdev->pm.dpm.thermal.work); rdev->ih.rptr = rptr; WREG32(IH_RB_RPTR, rdev->ih.rptr); atomic_set(&rdev->ih.lock, 0); @@ -5954,6 +6950,18 @@ static int cik_startup(struct radeon_device *rdev) struct radeon_ring *ring; int r; + /* enable pcie gen2/3 link */ + cik_pcie_gen3_enable(rdev); + /* enable aspm */ + cik_program_aspm(rdev); + + /* scratch needs to be initialized before MC */ + r = r600_vram_scratch_init(rdev); + if (r) + return r; + + cik_mc_program(rdev); + if (rdev->flags & RADEON_IS_IGP) { if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) { @@ -5981,18 +6989,26 @@ static int cik_startup(struct radeon_device *rdev) } } - r = r600_vram_scratch_init(rdev); - if (r) - return r; - - cik_mc_program(rdev); r = cik_pcie_gart_enable(rdev); if (r) return r; cik_gpu_init(rdev); /* allocate rlc buffers */ - r = si_rlc_init(rdev); + if (rdev->flags & RADEON_IS_IGP) { + if (rdev->family == CHIP_KAVERI) { + rdev->rlc.reg_list = spectre_rlc_save_restore_register_list; + rdev->rlc.reg_list_size = + (u32)ARRAY_SIZE(spectre_rlc_save_restore_register_list); + } else { + rdev->rlc.reg_list = kalindi_rlc_save_restore_register_list; + rdev->rlc.reg_list_size = + (u32)ARRAY_SIZE(kalindi_rlc_save_restore_register_list); + } + } + rdev->rlc.cs_data = ci_cs_data; + rdev->rlc.cp_table_size = CP_ME_TABLE_SIZE * 5 * 4; + r = sumo_rlc_init(rdev); if (r) { DRM_ERROR("Failed to init rlc BOs!\n"); return r; @@ -6040,12 +7056,15 @@ static int cik_startup(struct radeon_device *rdev) return r; } - r = cik_uvd_resume(rdev); + r = radeon_uvd_resume(rdev); if (!r) { - r = radeon_fence_driver_start_ring(rdev, - R600_RING_TYPE_UVD_INDEX); - if (r) - dev_err(rdev->dev, "UVD fences init error (%d).\n", r); + r = uvd_v4_2_resume(rdev); + if (!r) { + r = radeon_fence_driver_start_ring(rdev, + R600_RING_TYPE_UVD_INDEX); + if (r) + dev_err(rdev->dev, "UVD fences init error (%d).\n", r); + } } if (r) rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size = 0; @@ -6068,7 +7087,7 @@ static int cik_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, CP_RB0_RPTR, CP_RB0_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) return r; @@ -6077,7 +7096,7 @@ static int cik_startup(struct radeon_device *rdev) ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET, CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR, - 0, 0xfffff, PACKET3(PACKET3_NOP, 0x3FFF)); + PACKET3(PACKET3_NOP, 0x3FFF)); if (r) return r; ring->me = 1; /* first MEC */ @@ -6089,7 +7108,7 @@ static int cik_startup(struct radeon_device *rdev) ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET, CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR, - 0, 0xffffffff, PACKET3(PACKET3_NOP, 0x3FFF)); + PACKET3(PACKET3_NOP, 0x3FFF)); if (r) return r; /* dGPU only have 1 MEC */ @@ -6102,7 +7121,7 @@ static int cik_startup(struct radeon_device *rdev) r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, SDMA0_GFX_RB_RPTR + SDMA0_REGISTER_OFFSET, SDMA0_GFX_RB_WPTR + SDMA0_REGISTER_OFFSET, - 2, 0xfffffffc, SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); + SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); if (r) return r; @@ -6110,7 +7129,7 @@ static int cik_startup(struct radeon_device *rdev) r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, SDMA0_GFX_RB_RPTR + SDMA1_REGISTER_OFFSET, SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET, - 2, 0xfffffffc, SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); + SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); if (r) return r; @@ -6124,12 +7143,11 @@ static int cik_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { - r = radeon_ring_init(rdev, ring, ring->ring_size, - R600_WB_UVD_RPTR_OFFSET, + r = radeon_ring_init(rdev, ring, ring->ring_size, 0, UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (!r) - r = r600_uvd_init(rdev); + r = uvd_v1_0_init(rdev); if (r) DRM_ERROR("radeon: failed initializing UVD (%d).\n", r); } @@ -6146,6 +7164,10 @@ static int cik_startup(struct radeon_device *rdev) return r; } + r = dce6_audio_init(rdev); + if (r) + return r; + return 0; } @@ -6191,11 +7213,14 @@ int cik_resume(struct radeon_device *rdev) */ int cik_suspend(struct radeon_device *rdev) { + dce6_audio_fini(rdev); radeon_vm_manager_fini(rdev); cik_cp_enable(rdev, false); cik_sdma_enable(rdev, false); - r600_uvd_rbc_stop(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_suspend(rdev); + cik_fini_pg(rdev); + cik_fini_cg(rdev); cik_irq_suspend(rdev); radeon_wb_disable(rdev); cik_pcie_gart_disable(rdev); @@ -6316,7 +7341,7 @@ int cik_init(struct radeon_device *rdev) cik_cp_fini(rdev); cik_sdma_fini(rdev); cik_irq_fini(rdev); - si_rlc_fini(rdev); + sumo_rlc_fini(rdev); cik_mec_fini(rdev); radeon_wb_fini(rdev); radeon_ib_pool_fini(rdev); @@ -6351,13 +7376,16 @@ void cik_fini(struct radeon_device *rdev) { cik_cp_fini(rdev); cik_sdma_fini(rdev); + cik_fini_pg(rdev); + cik_fini_cg(rdev); cik_irq_fini(rdev); - si_rlc_fini(rdev); + sumo_rlc_fini(rdev); cik_mec_fini(rdev); radeon_wb_fini(rdev); radeon_vm_manager_fini(rdev); radeon_ib_pool_fini(rdev); radeon_irq_kms_fini(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_fini(rdev); cik_pcie_gart_fini(rdev); r600_vram_scratch_fini(rdev); @@ -6386,8 +7414,8 @@ static u32 dce8_line_buffer_adjust(struct radeon_device *rdev, struct radeon_crtc *radeon_crtc, struct drm_display_mode *mode) { - u32 tmp; - + u32 tmp, buffer_alloc, i; + u32 pipe_offset = radeon_crtc->crtc_id * 0x20; /* * Line Buffer Setup * There are 6 line buffers, one for each display controllers. @@ -6397,22 +7425,37 @@ static u32 dce8_line_buffer_adjust(struct radeon_device *rdev, * them using the stereo blender. */ if (radeon_crtc->base.enabled && mode) { - if (mode->crtc_hdisplay < 1920) + if (mode->crtc_hdisplay < 1920) { tmp = 1; - else if (mode->crtc_hdisplay < 2560) + buffer_alloc = 2; + } else if (mode->crtc_hdisplay < 2560) { tmp = 2; - else if (mode->crtc_hdisplay < 4096) + buffer_alloc = 2; + } else if (mode->crtc_hdisplay < 4096) { tmp = 0; - else { + buffer_alloc = (rdev->flags & RADEON_IS_IGP) ? 2 : 4; + } else { DRM_DEBUG_KMS("Mode too big for LB!\n"); tmp = 0; + buffer_alloc = (rdev->flags & RADEON_IS_IGP) ? 2 : 4; } - } else + } else { tmp = 1; + buffer_alloc = 0; + } WREG32(LB_MEMORY_CTRL + radeon_crtc->crtc_offset, LB_MEMORY_CONFIG(tmp) | LB_MEMORY_SIZE(0x6B0)); + WREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset, + DMIF_BUFFERS_ALLOCATED(buffer_alloc)); + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset) & + DMIF_BUFFERS_ALLOCATED_COMPLETED) + break; + udelay(1); + } + if (radeon_crtc->base.enabled && mode) { switch (tmp) { case 0: @@ -6814,7 +7857,7 @@ static void dce8_program_watermarks(struct radeon_device *rdev, u32 lb_size, u32 num_heads) { struct drm_display_mode *mode = &radeon_crtc->base.mode; - struct dce8_wm_params wm; + struct dce8_wm_params wm_low, wm_high; u32 pixel_period; u32 line_time = 0; u32 latency_watermark_a = 0, latency_watermark_b = 0; @@ -6824,35 +7867,82 @@ static void dce8_program_watermarks(struct radeon_device *rdev, pixel_period = 1000000 / (u32)mode->clock; line_time = min((u32)mode->crtc_htotal * pixel_period, (u32)65535); - wm.yclk = rdev->pm.current_mclk * 10; - wm.sclk = rdev->pm.current_sclk * 10; - wm.disp_clk = mode->clock; - wm.src_width = mode->crtc_hdisplay; - wm.active_time = mode->crtc_hdisplay * pixel_period; - wm.blank_time = line_time - wm.active_time; - wm.interlaced = false; + /* watermark for high clocks */ + if ((rdev->pm.pm_method == PM_METHOD_DPM) && + rdev->pm.dpm_enabled) { + wm_high.yclk = + radeon_dpm_get_mclk(rdev, false) * 10; + wm_high.sclk = + radeon_dpm_get_sclk(rdev, false) * 10; + } else { + wm_high.yclk = rdev->pm.current_mclk * 10; + wm_high.sclk = rdev->pm.current_sclk * 10; + } + + wm_high.disp_clk = mode->clock; + wm_high.src_width = mode->crtc_hdisplay; + wm_high.active_time = mode->crtc_hdisplay * pixel_period; + wm_high.blank_time = line_time - wm_high.active_time; + wm_high.interlaced = false; if (mode->flags & DRM_MODE_FLAG_INTERLACE) - wm.interlaced = true; - wm.vsc = radeon_crtc->vsc; - wm.vtaps = 1; + wm_high.interlaced = true; + wm_high.vsc = radeon_crtc->vsc; + wm_high.vtaps = 1; if (radeon_crtc->rmx_type != RMX_OFF) - wm.vtaps = 2; - wm.bytes_per_pixel = 4; /* XXX: get this from fb config */ - wm.lb_size = lb_size; - wm.dram_channels = cik_get_number_of_dram_channels(rdev); - wm.num_heads = num_heads; + wm_high.vtaps = 2; + wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_high.lb_size = lb_size; + wm_high.dram_channels = cik_get_number_of_dram_channels(rdev); + wm_high.num_heads = num_heads; /* set for high clocks */ - latency_watermark_a = min(dce8_latency_watermark(&wm), (u32)65535); + latency_watermark_a = min(dce8_latency_watermark(&wm_high), (u32)65535); + + /* possibly force display priority to high */ + /* should really do this at mode validation time... */ + if (!dce8_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) || + !dce8_average_bandwidth_vs_available_bandwidth(&wm_high) || + !dce8_check_latency_hiding(&wm_high) || + (rdev->disp_priority == 2)) { + DRM_DEBUG_KMS("force priority to high\n"); + } + + /* watermark for low clocks */ + if ((rdev->pm.pm_method == PM_METHOD_DPM) && + rdev->pm.dpm_enabled) { + wm_low.yclk = + radeon_dpm_get_mclk(rdev, true) * 10; + wm_low.sclk = + radeon_dpm_get_sclk(rdev, true) * 10; + } else { + wm_low.yclk = rdev->pm.current_mclk * 10; + wm_low.sclk = rdev->pm.current_sclk * 10; + } + + wm_low.disp_clk = mode->clock; + wm_low.src_width = mode->crtc_hdisplay; + wm_low.active_time = mode->crtc_hdisplay * pixel_period; + wm_low.blank_time = line_time - wm_low.active_time; + wm_low.interlaced = false; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + wm_low.interlaced = true; + wm_low.vsc = radeon_crtc->vsc; + wm_low.vtaps = 1; + if (radeon_crtc->rmx_type != RMX_OFF) + wm_low.vtaps = 2; + wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */ + wm_low.lb_size = lb_size; + wm_low.dram_channels = cik_get_number_of_dram_channels(rdev); + wm_low.num_heads = num_heads; + /* set for low clocks */ - /* wm.yclk = low clk; wm.sclk = low clk */ - latency_watermark_b = min(dce8_latency_watermark(&wm), (u32)65535); + latency_watermark_b = min(dce8_latency_watermark(&wm_low), (u32)65535); /* possibly force display priority to high */ /* should really do this at mode validation time... */ - if (!dce8_average_bandwidth_vs_dram_bandwidth_for_display(&wm) || - !dce8_average_bandwidth_vs_available_bandwidth(&wm) || - !dce8_check_latency_hiding(&wm) || + if (!dce8_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) || + !dce8_average_bandwidth_vs_available_bandwidth(&wm_low) || + !dce8_check_latency_hiding(&wm_low) || (rdev->disp_priority == 2)) { DRM_DEBUG_KMS("force priority to high\n"); } @@ -6877,6 +7967,11 @@ static void dce8_program_watermarks(struct radeon_device *rdev, LATENCY_HIGH_WATERMARK(line_time))); /* restore original selection */ WREG32(DPG_WATERMARK_MASK_CONTROL + radeon_crtc->crtc_offset, wm_mask); + + /* save values for DPM */ + radeon_crtc->line_time = line_time; + radeon_crtc->wm_high = latency_watermark_a; + radeon_crtc->wm_low = latency_watermark_b; } /** @@ -6966,39 +8061,307 @@ int cik_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk) return r; } -int cik_uvd_resume(struct radeon_device *rdev) +static void cik_pcie_gen3_enable(struct radeon_device *rdev) { - uint64_t addr; - uint32_t size; - int r; + struct pci_dev *root = rdev->pdev->bus->self; + int bridge_pos, gpu_pos; + u32 speed_cntl, mask, current_data_rate; + int ret, i; + u16 tmp16; - r = radeon_uvd_resume(rdev); - if (r) - return r; + if (radeon_pcie_gen2 == 0) + return; + + if (rdev->flags & RADEON_IS_IGP) + return; - /* programm the VCPU memory controller bits 0-27 */ - addr = rdev->uvd.gpu_addr >> 3; - size = RADEON_GPU_PAGE_ALIGN(rdev->uvd.fw_size + 4) >> 3; - WREG32(UVD_VCPU_CACHE_OFFSET0, addr); - WREG32(UVD_VCPU_CACHE_SIZE0, size); + if (!(rdev->flags & RADEON_IS_PCIE)) + return; + + ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask); + if (ret != 0) + return; - addr += size; - size = RADEON_UVD_STACK_SIZE >> 3; - WREG32(UVD_VCPU_CACHE_OFFSET1, addr); - WREG32(UVD_VCPU_CACHE_SIZE1, size); + if (!(mask & (DRM_PCIE_SPEED_50 | DRM_PCIE_SPEED_80))) + return; + + speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); + current_data_rate = (speed_cntl & LC_CURRENT_DATA_RATE_MASK) >> + LC_CURRENT_DATA_RATE_SHIFT; + if (mask & DRM_PCIE_SPEED_80) { + if (current_data_rate == 2) { + DRM_INFO("PCIE gen 3 link speeds already enabled\n"); + return; + } + DRM_INFO("enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0\n"); + } else if (mask & DRM_PCIE_SPEED_50) { + if (current_data_rate == 1) { + DRM_INFO("PCIE gen 2 link speeds already enabled\n"); + return; + } + DRM_INFO("enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0\n"); + } - addr += size; - size = RADEON_UVD_HEAP_SIZE >> 3; - WREG32(UVD_VCPU_CACHE_OFFSET2, addr); - WREG32(UVD_VCPU_CACHE_SIZE2, size); + bridge_pos = pci_pcie_cap(root); + if (!bridge_pos) + return; - /* bits 28-31 */ - addr = (rdev->uvd.gpu_addr >> 28) & 0xF; - WREG32(UVD_LMI_ADDR_EXT, (addr << 12) | (addr << 0)); + gpu_pos = pci_pcie_cap(rdev->pdev); + if (!gpu_pos) + return; - /* bits 32-39 */ - addr = (rdev->uvd.gpu_addr >> 32) & 0xFF; - WREG32(UVD_LMI_EXT40_ADDR, addr | (0x9 << 16) | (0x1 << 31)); + if (mask & DRM_PCIE_SPEED_80) { + /* re-try equalization if gen3 is not already enabled */ + if (current_data_rate != 2) { + u16 bridge_cfg, gpu_cfg; + u16 bridge_cfg2, gpu_cfg2; + u32 max_lw, current_lw, tmp; + + pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg); + pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg); + + tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD; + pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16); + + tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD; + pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16); + + tmp = RREG32_PCIE_PORT(PCIE_LC_STATUS1); + max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT; + current_lw = (tmp & LC_OPERATING_LINK_WIDTH_MASK) >> LC_OPERATING_LINK_WIDTH_SHIFT; + + if (current_lw < max_lw) { + tmp = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); + if (tmp & LC_RENEGOTIATION_SUPPORT) { + tmp &= ~(LC_LINK_WIDTH_MASK | LC_UPCONFIGURE_DIS); + tmp |= (max_lw << LC_LINK_WIDTH_SHIFT); + tmp |= LC_UPCONFIGURE_SUPPORT | LC_RENEGOTIATE_EN | LC_RECONFIG_NOW; + WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, tmp); + } + } - return 0; + for (i = 0; i < 10; i++) { + /* check status */ + pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_DEVSTA, &tmp16); + if (tmp16 & PCI_EXP_DEVSTA_TRPND) + break; + + pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg); + pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg); + + pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &bridge_cfg2); + pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &gpu_cfg2); + + tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); + tmp |= LC_SET_QUIESCE; + WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); + + tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); + tmp |= LC_REDO_EQ; + WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); + + mdelay(100); + + /* linkctl */ + pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &tmp16); + tmp16 &= ~PCI_EXP_LNKCTL_HAWD; + tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD); + pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16); + + pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &tmp16); + tmp16 &= ~PCI_EXP_LNKCTL_HAWD; + tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD); + pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16); + + /* linkctl2 */ + pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &tmp16); + tmp16 &= ~((1 << 4) | (7 << 9)); + tmp16 |= (bridge_cfg2 & ((1 << 4) | (7 << 9))); + pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, tmp16); + + pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); + tmp16 &= ~((1 << 4) | (7 << 9)); + tmp16 |= (gpu_cfg2 & ((1 << 4) | (7 << 9))); + pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); + + tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); + tmp &= ~LC_SET_QUIESCE; + WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); + } + } + } + + /* set the link speed */ + speed_cntl |= LC_FORCE_EN_SW_SPEED_CHANGE | LC_FORCE_DIS_HW_SPEED_CHANGE; + speed_cntl &= ~LC_FORCE_DIS_SW_SPEED_CHANGE; + WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); + + pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); + tmp16 &= ~0xf; + if (mask & DRM_PCIE_SPEED_80) + tmp16 |= 3; /* gen3 */ + else if (mask & DRM_PCIE_SPEED_50) + tmp16 |= 2; /* gen2 */ + else + tmp16 |= 1; /* gen1 */ + pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); + + speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); + speed_cntl |= LC_INITIATE_LINK_SPEED_CHANGE; + WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); + + for (i = 0; i < rdev->usec_timeout; i++) { + speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); + if ((speed_cntl & LC_INITIATE_LINK_SPEED_CHANGE) == 0) + break; + udelay(1); + } +} + +static void cik_program_aspm(struct radeon_device *rdev) +{ + u32 data, orig; + bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false; + bool disable_clkreq = false; + + if (radeon_aspm == 0) + return; + + /* XXX double check IGPs */ + if (rdev->flags & RADEON_IS_IGP) + return; + + if (!(rdev->flags & RADEON_IS_PCIE)) + return; + + orig = data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); + data &= ~LC_XMIT_N_FTS_MASK; + data |= LC_XMIT_N_FTS(0x24) | LC_XMIT_N_FTS_OVERRIDE_EN; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL, data); + + orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL3); + data |= LC_GO_TO_RECOVERY; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL3, data); + + orig = data = RREG32_PCIE_PORT(PCIE_P_CNTL); + data |= P_IGNORE_EDB_ERR; + if (orig != data) + WREG32_PCIE_PORT(PCIE_P_CNTL, data); + + orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); + data &= ~(LC_L0S_INACTIVITY_MASK | LC_L1_INACTIVITY_MASK); + data |= LC_PMI_TO_L1_DIS; + if (!disable_l0s) + data |= LC_L0S_INACTIVITY(7); + + if (!disable_l1) { + data |= LC_L1_INACTIVITY(7); + data &= ~LC_PMI_TO_L1_DIS; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL, data); + + if (!disable_plloff_in_l1) { + bool clk_req_support; + + orig = data = RREG32_PCIE_PORT(PB0_PIF_PWRDOWN_0); + data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); + data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); + if (orig != data) + WREG32_PCIE_PORT(PB0_PIF_PWRDOWN_0, data); + + orig = data = RREG32_PCIE_PORT(PB0_PIF_PWRDOWN_1); + data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); + data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); + if (orig != data) + WREG32_PCIE_PORT(PB0_PIF_PWRDOWN_1, data); + + orig = data = RREG32_PCIE_PORT(PB1_PIF_PWRDOWN_0); + data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); + data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); + if (orig != data) + WREG32_PCIE_PORT(PB1_PIF_PWRDOWN_0, data); + + orig = data = RREG32_PCIE_PORT(PB1_PIF_PWRDOWN_1); + data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); + data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); + if (orig != data) + WREG32_PCIE_PORT(PB1_PIF_PWRDOWN_1, data); + + orig = data = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); + data &= ~LC_DYN_LANES_PWR_STATE_MASK; + data |= LC_DYN_LANES_PWR_STATE(3); + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, data); + + if (!disable_clkreq) { + struct pci_dev *root = rdev->pdev->bus->self; + u32 lnkcap; + + clk_req_support = false; + pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); + if (lnkcap & PCI_EXP_LNKCAP_CLKPM) + clk_req_support = true; + } else { + clk_req_support = false; + } + + if (clk_req_support) { + orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL2); + data |= LC_ALLOW_PDWN_IN_L1 | LC_ALLOW_PDWN_IN_L23; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL2, data); + + orig = data = RREG32_SMC(THM_CLK_CNTL); + data &= ~(CMON_CLK_SEL_MASK | TMON_CLK_SEL_MASK); + data |= CMON_CLK_SEL(1) | TMON_CLK_SEL(1); + if (orig != data) + WREG32_SMC(THM_CLK_CNTL, data); + + orig = data = RREG32_SMC(MISC_CLK_CTRL); + data &= ~(DEEP_SLEEP_CLK_SEL_MASK | ZCLK_SEL_MASK); + data |= DEEP_SLEEP_CLK_SEL(1) | ZCLK_SEL(1); + if (orig != data) + WREG32_SMC(MISC_CLK_CTRL, data); + + orig = data = RREG32_SMC(CG_CLKPIN_CNTL); + data &= ~BCLK_AS_XCLK; + if (orig != data) + WREG32_SMC(CG_CLKPIN_CNTL, data); + + orig = data = RREG32_SMC(CG_CLKPIN_CNTL_2); + data &= ~FORCE_BIF_REFCLK_EN; + if (orig != data) + WREG32_SMC(CG_CLKPIN_CNTL_2, data); + + orig = data = RREG32_SMC(MPLL_BYPASSCLK_SEL); + data &= ~MPLL_CLKOUT_SEL_MASK; + data |= MPLL_CLKOUT_SEL(4); + if (orig != data) + WREG32_SMC(MPLL_BYPASSCLK_SEL, data); + } + } + } else { + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL, data); + } + + orig = data = RREG32_PCIE_PORT(PCIE_CNTL2); + data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | REPLAY_MEM_LS_EN; + if (orig != data) + WREG32_PCIE_PORT(PCIE_CNTL2, data); + + if (!disable_l0s) { + data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); + if((data & LC_N_FTS_MASK) == LC_N_FTS_MASK) { + data = RREG32_PCIE_PORT(PCIE_LC_STATUS1); + if ((data & LC_REVERSE_XMIT) && (data & LC_REVERSE_RCVR)) { + orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); + data &= ~LC_L0S_INACTIVITY_MASK; + if (orig != data) + WREG32_PCIE_PORT(PCIE_LC_CNTL, data); + } + } + } } diff --git a/drivers/gpu/drm/radeon/cik_reg.h b/drivers/gpu/drm/radeon/cik_reg.h index d71e46d571f5..ca1bb6133580 100644 --- a/drivers/gpu/drm/radeon/cik_reg.h +++ b/drivers/gpu/drm/radeon/cik_reg.h @@ -24,6 +24,9 @@ #ifndef __CIK_REG_H__ #define __CIK_REG_H__ +#define CIK_DIDT_IND_INDEX 0xca00 +#define CIK_DIDT_IND_DATA 0xca04 + #define CIK_DC_GPIO_HPD_MASK 0x65b0 #define CIK_DC_GPIO_HPD_A 0x65b4 #define CIK_DC_GPIO_HPD_EN 0x65b8 diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c new file mode 100644 index 000000000000..b6286068e111 --- /dev/null +++ b/drivers/gpu/drm/radeon/cik_sdma.c @@ -0,0 +1,785 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#include <linux/firmware.h> +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "cikd.h" + +/* sdma */ +#define CIK_SDMA_UCODE_SIZE 1050 +#define CIK_SDMA_UCODE_VERSION 64 + +u32 cik_gpu_check_soft_reset(struct radeon_device *rdev); + +/* + * sDMA - System DMA + * Starting with CIK, the GPU has new asynchronous + * DMA engines. These engines are used for compute + * and gfx. There are two DMA engines (SDMA0, SDMA1) + * and each one supports 1 ring buffer used for gfx + * and 2 queues used for compute. + * + * The programming model is very similar to the CP + * (ring buffer, IBs, etc.), but sDMA has it's own + * packet format that is different from the PM4 format + * used by the CP. sDMA supports copying data, writing + * embedded data, solid fills, and a number of other + * things. It also has support for tiling/detiling of + * buffers. + */ + +/** + * cik_sdma_ring_ib_execute - Schedule an IB on the DMA engine + * + * @rdev: radeon_device pointer + * @ib: IB object to schedule + * + * Schedule an IB in the DMA ring (CIK). + */ +void cik_sdma_ring_ib_execute(struct radeon_device *rdev, + struct radeon_ib *ib) +{ + struct radeon_ring *ring = &rdev->ring[ib->ring]; + u32 extra_bits = (ib->vm ? ib->vm->id : 0) & 0xf; + + if (rdev->wb.enabled) { + u32 next_rptr = ring->wptr + 5; + while ((next_rptr & 7) != 4) + next_rptr++; + next_rptr += 4; + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0)); + radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xffffffff); + radeon_ring_write(ring, 1); /* number of DWs to follow */ + radeon_ring_write(ring, next_rptr); + } + + /* IB packet must end on a 8 DW boundary */ + while ((ring->wptr & 7) != 4) + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_INDIRECT_BUFFER, 0, extra_bits)); + radeon_ring_write(ring, ib->gpu_addr & 0xffffffe0); /* base must be 32 byte aligned */ + radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xffffffff); + radeon_ring_write(ring, ib->length_dw); + +} + +/** + * cik_sdma_fence_ring_emit - emit a fence on the DMA ring + * + * @rdev: radeon_device pointer + * @fence: radeon fence object + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (CIK). + */ +void cik_sdma_fence_ring_emit(struct radeon_device *rdev, + struct radeon_fence *fence) +{ + struct radeon_ring *ring = &rdev->ring[fence->ring]; + u64 addr = rdev->fence_drv[fence->ring].gpu_addr; + u32 extra_bits = (SDMA_POLL_REG_MEM_EXTRA_OP(1) | + SDMA_POLL_REG_MEM_EXTRA_FUNC(3)); /* == */ + u32 ref_and_mask; + + if (fence->ring == R600_RING_TYPE_DMA_INDEX) + ref_and_mask = SDMA0; + else + ref_and_mask = SDMA1; + + /* write the fence */ + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_FENCE, 0, 0)); + radeon_ring_write(ring, addr & 0xffffffff); + radeon_ring_write(ring, upper_32_bits(addr) & 0xffffffff); + radeon_ring_write(ring, fence->seq); + /* generate an interrupt */ + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_TRAP, 0, 0)); + /* flush HDP */ + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0, extra_bits)); + radeon_ring_write(ring, GPU_HDP_FLUSH_DONE); + radeon_ring_write(ring, GPU_HDP_FLUSH_REQ); + radeon_ring_write(ring, ref_and_mask); /* REFERENCE */ + radeon_ring_write(ring, ref_and_mask); /* MASK */ + radeon_ring_write(ring, (4 << 16) | 10); /* RETRY_COUNT, POLL_INTERVAL */ +} + +/** + * cik_sdma_semaphore_ring_emit - emit a semaphore on the dma ring + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * @semaphore: radeon semaphore object + * @emit_wait: wait or signal semaphore + * + * Add a DMA semaphore packet to the ring wait on or signal + * other rings (CIK). + */ +void cik_sdma_semaphore_ring_emit(struct radeon_device *rdev, + struct radeon_ring *ring, + struct radeon_semaphore *semaphore, + bool emit_wait) +{ + u64 addr = semaphore->gpu_addr; + u32 extra_bits = emit_wait ? 0 : SDMA_SEMAPHORE_EXTRA_S; + + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SEMAPHORE, 0, extra_bits)); + radeon_ring_write(ring, addr & 0xfffffff8); + radeon_ring_write(ring, upper_32_bits(addr) & 0xffffffff); +} + +/** + * cik_sdma_gfx_stop - stop the gfx async dma engines + * + * @rdev: radeon_device pointer + * + * Stop the gfx async dma ring buffers (CIK). + */ +static void cik_sdma_gfx_stop(struct radeon_device *rdev) +{ + u32 rb_cntl, reg_offset; + int i; + + radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); + + for (i = 0; i < 2; i++) { + if (i == 0) + reg_offset = SDMA0_REGISTER_OFFSET; + else + reg_offset = SDMA1_REGISTER_OFFSET; + rb_cntl = RREG32(SDMA0_GFX_RB_CNTL + reg_offset); + rb_cntl &= ~SDMA_RB_ENABLE; + WREG32(SDMA0_GFX_RB_CNTL + reg_offset, rb_cntl); + WREG32(SDMA0_GFX_IB_CNTL + reg_offset, 0); + } +} + +/** + * cik_sdma_rlc_stop - stop the compute async dma engines + * + * @rdev: radeon_device pointer + * + * Stop the compute async dma queues (CIK). + */ +static void cik_sdma_rlc_stop(struct radeon_device *rdev) +{ + /* XXX todo */ +} + +/** + * cik_sdma_enable - stop the async dma engines + * + * @rdev: radeon_device pointer + * @enable: enable/disable the DMA MEs. + * + * Halt or unhalt the async dma engines (CIK). + */ +void cik_sdma_enable(struct radeon_device *rdev, bool enable) +{ + u32 me_cntl, reg_offset; + int i; + + for (i = 0; i < 2; i++) { + if (i == 0) + reg_offset = SDMA0_REGISTER_OFFSET; + else + reg_offset = SDMA1_REGISTER_OFFSET; + me_cntl = RREG32(SDMA0_ME_CNTL + reg_offset); + if (enable) + me_cntl &= ~SDMA_HALT; + else + me_cntl |= SDMA_HALT; + WREG32(SDMA0_ME_CNTL + reg_offset, me_cntl); + } +} + +/** + * cik_sdma_gfx_resume - setup and start the async dma engines + * + * @rdev: radeon_device pointer + * + * Set up the gfx DMA ring buffers and enable them (CIK). + * Returns 0 for success, error for failure. + */ +static int cik_sdma_gfx_resume(struct radeon_device *rdev) +{ + struct radeon_ring *ring; + u32 rb_cntl, ib_cntl; + u32 rb_bufsz; + u32 reg_offset, wb_offset; + int i, r; + + for (i = 0; i < 2; i++) { + if (i == 0) { + ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; + reg_offset = SDMA0_REGISTER_OFFSET; + wb_offset = R600_WB_DMA_RPTR_OFFSET; + } else { + ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; + reg_offset = SDMA1_REGISTER_OFFSET; + wb_offset = CAYMAN_WB_DMA1_RPTR_OFFSET; + } + + WREG32(SDMA0_SEM_INCOMPLETE_TIMER_CNTL + reg_offset, 0); + WREG32(SDMA0_SEM_WAIT_FAIL_TIMER_CNTL + reg_offset, 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = rb_bufsz << 1; +#ifdef __BIG_ENDIAN + rb_cntl |= SDMA_RB_SWAP_ENABLE | SDMA_RPTR_WRITEBACK_SWAP_ENABLE; +#endif + WREG32(SDMA0_GFX_RB_CNTL + reg_offset, rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(SDMA0_GFX_RB_RPTR + reg_offset, 0); + WREG32(SDMA0_GFX_RB_WPTR + reg_offset, 0); + + /* set the wb address whether it's enabled or not */ + WREG32(SDMA0_GFX_RB_RPTR_ADDR_HI + reg_offset, + upper_32_bits(rdev->wb.gpu_addr + wb_offset) & 0xFFFFFFFF); + WREG32(SDMA0_GFX_RB_RPTR_ADDR_LO + reg_offset, + ((rdev->wb.gpu_addr + wb_offset) & 0xFFFFFFFC)); + + if (rdev->wb.enabled) + rb_cntl |= SDMA_RPTR_WRITEBACK_ENABLE; + + WREG32(SDMA0_GFX_RB_BASE + reg_offset, ring->gpu_addr >> 8); + WREG32(SDMA0_GFX_RB_BASE_HI + reg_offset, ring->gpu_addr >> 40); + + ring->wptr = 0; + WREG32(SDMA0_GFX_RB_WPTR + reg_offset, ring->wptr << 2); + + ring->rptr = RREG32(SDMA0_GFX_RB_RPTR + reg_offset) >> 2; + + /* enable DMA RB */ + WREG32(SDMA0_GFX_RB_CNTL + reg_offset, rb_cntl | SDMA_RB_ENABLE); + + ib_cntl = SDMA_IB_ENABLE; +#ifdef __BIG_ENDIAN + ib_cntl |= SDMA_IB_SWAP_ENABLE; +#endif + /* enable DMA IBs */ + WREG32(SDMA0_GFX_IB_CNTL + reg_offset, ib_cntl); + + ring->ready = true; + + r = radeon_ring_test(rdev, ring->idx, ring); + if (r) { + ring->ready = false; + return r; + } + } + + radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); + + return 0; +} + +/** + * cik_sdma_rlc_resume - setup and start the async dma engines + * + * @rdev: radeon_device pointer + * + * Set up the compute DMA queues and enable them (CIK). + * Returns 0 for success, error for failure. + */ +static int cik_sdma_rlc_resume(struct radeon_device *rdev) +{ + /* XXX todo */ + return 0; +} + +/** + * cik_sdma_load_microcode - load the sDMA ME ucode + * + * @rdev: radeon_device pointer + * + * Loads the sDMA0/1 ucode. + * Returns 0 for success, -EINVAL if the ucode is not available. + */ +static int cik_sdma_load_microcode(struct radeon_device *rdev) +{ + const __be32 *fw_data; + int i; + + if (!rdev->sdma_fw) + return -EINVAL; + + /* stop the gfx rings and rlc compute queues */ + cik_sdma_gfx_stop(rdev); + cik_sdma_rlc_stop(rdev); + + /* halt the MEs */ + cik_sdma_enable(rdev, false); + + /* sdma0 */ + fw_data = (const __be32 *)rdev->sdma_fw->data; + WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0); + for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++) + WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, be32_to_cpup(fw_data++)); + WREG32(SDMA0_UCODE_DATA + SDMA0_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION); + + /* sdma1 */ + fw_data = (const __be32 *)rdev->sdma_fw->data; + WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0); + for (i = 0; i < CIK_SDMA_UCODE_SIZE; i++) + WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, be32_to_cpup(fw_data++)); + WREG32(SDMA0_UCODE_DATA + SDMA1_REGISTER_OFFSET, CIK_SDMA_UCODE_VERSION); + + WREG32(SDMA0_UCODE_ADDR + SDMA0_REGISTER_OFFSET, 0); + WREG32(SDMA0_UCODE_ADDR + SDMA1_REGISTER_OFFSET, 0); + return 0; +} + +/** + * cik_sdma_resume - setup and start the async dma engines + * + * @rdev: radeon_device pointer + * + * Set up the DMA engines and enable them (CIK). + * Returns 0 for success, error for failure. + */ +int cik_sdma_resume(struct radeon_device *rdev) +{ + int r; + + /* Reset dma */ + WREG32(SRBM_SOFT_RESET, SOFT_RESET_SDMA | SOFT_RESET_SDMA1); + RREG32(SRBM_SOFT_RESET); + udelay(50); + WREG32(SRBM_SOFT_RESET, 0); + RREG32(SRBM_SOFT_RESET); + + r = cik_sdma_load_microcode(rdev); + if (r) + return r; + + /* unhalt the MEs */ + cik_sdma_enable(rdev, true); + + /* start the gfx rings and rlc compute queues */ + r = cik_sdma_gfx_resume(rdev); + if (r) + return r; + r = cik_sdma_rlc_resume(rdev); + if (r) + return r; + + return 0; +} + +/** + * cik_sdma_fini - tear down the async dma engines + * + * @rdev: radeon_device pointer + * + * Stop the async dma engines and free the rings (CIK). + */ +void cik_sdma_fini(struct radeon_device *rdev) +{ + /* stop the gfx rings and rlc compute queues */ + cik_sdma_gfx_stop(rdev); + cik_sdma_rlc_stop(rdev); + /* halt the MEs */ + cik_sdma_enable(rdev, false); + radeon_ring_fini(rdev, &rdev->ring[R600_RING_TYPE_DMA_INDEX]); + radeon_ring_fini(rdev, &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]); + /* XXX - compute dma queue tear down */ +} + +/** + * cik_copy_dma - copy pages using the DMA engine + * + * @rdev: radeon_device pointer + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @num_gpu_pages: number of GPU pages to xfer + * @fence: radeon fence object + * + * Copy GPU paging using the DMA engine (CIK). + * Used by the radeon ttm implementation to move pages if + * registered as the asic copy callback. + */ +int cik_copy_dma(struct radeon_device *rdev, + uint64_t src_offset, uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence) +{ + struct radeon_semaphore *sem = NULL; + int ring_index = rdev->asic->copy.dma_ring_index; + struct radeon_ring *ring = &rdev->ring[ring_index]; + u32 size_in_bytes, cur_size_in_bytes; + int i, num_loops; + int r = 0; + + r = radeon_semaphore_create(rdev, &sem); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + return r; + } + + size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); + num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff); + r = radeon_ring_lock(rdev, ring, num_loops * 7 + 14); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + radeon_semaphore_free(rdev, &sem, NULL); + return r; + } + + if (radeon_fence_need_sync(*fence, ring->idx)) { + radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, + ring->idx); + radeon_fence_note_sync(*fence, ring->idx); + } else { + radeon_semaphore_free(rdev, &sem, NULL); + } + + for (i = 0; i < num_loops; i++) { + cur_size_in_bytes = size_in_bytes; + if (cur_size_in_bytes > 0x1fffff) + cur_size_in_bytes = 0x1fffff; + size_in_bytes -= cur_size_in_bytes; + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_COPY_SUB_OPCODE_LINEAR, 0)); + radeon_ring_write(ring, cur_size_in_bytes); + radeon_ring_write(ring, 0); /* src/dst endian swap */ + radeon_ring_write(ring, src_offset & 0xffffffff); + radeon_ring_write(ring, upper_32_bits(src_offset) & 0xffffffff); + radeon_ring_write(ring, dst_offset & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xffffffff); + src_offset += cur_size_in_bytes; + dst_offset += cur_size_in_bytes; + } + + r = radeon_fence_emit(rdev, fence, ring->idx); + if (r) { + radeon_ring_unlock_undo(rdev, ring); + return r; + } + + radeon_ring_unlock_commit(rdev, ring); + radeon_semaphore_free(rdev, &sem, *fence); + + return r; +} + +/** + * cik_sdma_ring_test - simple async dma engine test + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. (CIK). + * Returns 0 for success, error for failure. + */ +int cik_sdma_ring_test(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + unsigned i; + int r; + void __iomem *ptr = (void *)rdev->vram_scratch.ptr; + u32 tmp; + + if (!ptr) { + DRM_ERROR("invalid vram scratch pointer\n"); + return -EINVAL; + } + + tmp = 0xCAFEDEAD; + writel(tmp, ptr); + + r = radeon_ring_lock(rdev, ring, 4); + if (r) { + DRM_ERROR("radeon: dma failed to lock ring %d (%d).\n", ring->idx, r); + return r; + } + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0)); + radeon_ring_write(ring, rdev->vram_scratch.gpu_addr & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xffffffff); + radeon_ring_write(ring, 1); /* number of DWs to follow */ + radeon_ring_write(ring, 0xDEADBEEF); + radeon_ring_unlock_commit(rdev, ring); + + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = readl(ptr); + if (tmp == 0xDEADBEEF) + break; + DRM_UDELAY(1); + } + + if (i < rdev->usec_timeout) { + DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i); + } else { + DRM_ERROR("radeon: ring %d test failed (0x%08X)\n", + ring->idx, tmp); + r = -EINVAL; + } + return r; +} + +/** + * cik_sdma_ib_test - test an IB on the DMA engine + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Test a simple IB in the DMA ring (CIK). + * Returns 0 on success, error on failure. + */ +int cik_sdma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) +{ + struct radeon_ib ib; + unsigned i; + int r; + void __iomem *ptr = (void *)rdev->vram_scratch.ptr; + u32 tmp = 0; + + if (!ptr) { + DRM_ERROR("invalid vram scratch pointer\n"); + return -EINVAL; + } + + tmp = 0xCAFEDEAD; + writel(tmp, ptr); + + r = radeon_ib_get(rdev, ring->idx, &ib, NULL, 256); + if (r) { + DRM_ERROR("radeon: failed to get ib (%d).\n", r); + return r; + } + + ib.ptr[0] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0); + ib.ptr[1] = rdev->vram_scratch.gpu_addr & 0xfffffffc; + ib.ptr[2] = upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xffffffff; + ib.ptr[3] = 1; + ib.ptr[4] = 0xDEADBEEF; + ib.length_dw = 5; + + r = radeon_ib_schedule(rdev, &ib, NULL); + if (r) { + radeon_ib_free(rdev, &ib); + DRM_ERROR("radeon: failed to schedule ib (%d).\n", r); + return r; + } + r = radeon_fence_wait(ib.fence, false); + if (r) { + DRM_ERROR("radeon: fence wait failed (%d).\n", r); + return r; + } + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = readl(ptr); + if (tmp == 0xDEADBEEF) + break; + DRM_UDELAY(1); + } + if (i < rdev->usec_timeout) { + DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); + } else { + DRM_ERROR("radeon: ib test failed (0x%08X)\n", tmp); + r = -EINVAL; + } + radeon_ib_free(rdev, &ib); + return r; +} + +/** + * cik_sdma_is_lockup - Check if the DMA engine is locked up + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Check if the async DMA engine is locked up (CIK). + * Returns true if the engine appears to be locked up, false if not. + */ +bool cik_sdma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) +{ + u32 reset_mask = cik_gpu_check_soft_reset(rdev); + u32 mask; + + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + mask = RADEON_RESET_DMA; + else + mask = RADEON_RESET_DMA1; + + if (!(reset_mask & mask)) { + radeon_ring_lockup_update(ring); + return false; + } + /* force ring activities */ + radeon_ring_force_activity(rdev, ring); + return radeon_ring_test_lockup(rdev, ring); +} + +/** + * cik_sdma_vm_set_page - update the page tables using sDMA + * + * @rdev: radeon_device pointer + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using sDMA (CIK). + */ +void cik_sdma_vm_set_page(struct radeon_device *rdev, + struct radeon_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags) +{ + uint32_t r600_flags = cayman_vm_page_flags(rdev, flags); + uint64_t value; + unsigned ndw; + + if (flags & RADEON_VM_PAGE_SYSTEM) { + while (count) { + ndw = count * 2; + if (ndw > 0xFFFFE) + ndw = 0xFFFFE; + + /* for non-physically contiguous pages (system) */ + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0); + ib->ptr[ib->length_dw++] = pe; + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = ndw; + for (; ndw > 0; ndw -= 2, --count, pe += 8) { + if (flags & RADEON_VM_PAGE_SYSTEM) { + value = radeon_vm_map_gart(rdev, addr); + value &= 0xFFFFFFFFFFFFF000ULL; + } else if (flags & RADEON_VM_PAGE_VALID) { + value = addr; + } else { + value = 0; + } + addr += incr; + value |= r600_flags; + ib->ptr[ib->length_dw++] = value; + ib->ptr[ib->length_dw++] = upper_32_bits(value); + } + } + } else { + while (count) { + ndw = count; + if (ndw > 0x7FFFF) + ndw = 0x7FFFF; + + if (flags & RADEON_VM_PAGE_VALID) + value = addr; + else + value = 0; + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_GENERATE_PTE_PDE, 0, 0); + ib->ptr[ib->length_dw++] = pe; /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe); + ib->ptr[ib->length_dw++] = r600_flags; /* mask */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = value; /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(value); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = ndw; /* number of entries */ + pe += ndw * 8; + addr += ndw * incr; + count -= ndw; + } + } + while (ib->length_dw & 0x7) + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0); +} + +/** + * cik_dma_vm_flush - cik vm flush using sDMA + * + * @rdev: radeon_device pointer + * + * Update the page table base and flush the VM TLB + * using sDMA (CIK). + */ +void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) +{ + struct radeon_ring *ring = &rdev->ring[ridx]; + u32 extra_bits = (SDMA_POLL_REG_MEM_EXTRA_OP(1) | + SDMA_POLL_REG_MEM_EXTRA_FUNC(3)); /* == */ + u32 ref_and_mask; + + if (vm == NULL) + return; + + if (ridx == R600_RING_TYPE_DMA_INDEX) + ref_and_mask = SDMA0; + else + ref_and_mask = SDMA1; + + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + if (vm->id < 8) { + radeon_ring_write(ring, (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2); + } else { + radeon_ring_write(ring, (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2); + } + radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + + /* update SH_MEM_* regs */ + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + radeon_ring_write(ring, SRBM_GFX_CNTL >> 2); + radeon_ring_write(ring, VMID(vm->id)); + + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + radeon_ring_write(ring, SH_MEM_BASES >> 2); + radeon_ring_write(ring, 0); + + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + radeon_ring_write(ring, SH_MEM_CONFIG >> 2); + radeon_ring_write(ring, 0); + + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + radeon_ring_write(ring, SH_MEM_APE1_BASE >> 2); + radeon_ring_write(ring, 1); + + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + radeon_ring_write(ring, SH_MEM_APE1_LIMIT >> 2); + radeon_ring_write(ring, 0); + + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + radeon_ring_write(ring, SRBM_GFX_CNTL >> 2); + radeon_ring_write(ring, VMID(0)); + + /* flush HDP */ + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0, extra_bits)); + radeon_ring_write(ring, GPU_HDP_FLUSH_DONE); + radeon_ring_write(ring, GPU_HDP_FLUSH_REQ); + radeon_ring_write(ring, ref_and_mask); /* REFERENCE */ + radeon_ring_write(ring, ref_and_mask); /* MASK */ + radeon_ring_write(ring, (4 << 16) | 10); /* RETRY_COUNT, POLL_INTERVAL */ + + /* flush TLB */ + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); + radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); + radeon_ring_write(ring, 1 << vm->id); +} + diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h index 7e9275eaef80..203d2a09a1f5 100644 --- a/drivers/gpu/drm/radeon/cikd.h +++ b/drivers/gpu/drm/radeon/cikd.h @@ -28,21 +28,375 @@ #define CIK_RB_BITMAP_WIDTH_PER_SH 2 +/* DIDT IND registers */ +#define DIDT_SQ_CTRL0 0x0 +# define DIDT_CTRL_EN (1 << 0) +#define DIDT_DB_CTRL0 0x20 +#define DIDT_TD_CTRL0 0x40 +#define DIDT_TCP_CTRL0 0x60 + /* SMC IND registers */ +#define DPM_TABLE_475 0x3F768 +# define SamuBootLevel(x) ((x) << 0) +# define SamuBootLevel_MASK 0x000000ff +# define SamuBootLevel_SHIFT 0 +# define AcpBootLevel(x) ((x) << 8) +# define AcpBootLevel_MASK 0x0000ff00 +# define AcpBootLevel_SHIFT 8 +# define VceBootLevel(x) ((x) << 16) +# define VceBootLevel_MASK 0x00ff0000 +# define VceBootLevel_SHIFT 16 +# define UvdBootLevel(x) ((x) << 24) +# define UvdBootLevel_MASK 0xff000000 +# define UvdBootLevel_SHIFT 24 + +#define FIRMWARE_FLAGS 0x3F800 +# define INTERRUPTS_ENABLED (1 << 0) + +#define NB_DPM_CONFIG_1 0x3F9E8 +# define Dpm0PgNbPsLo(x) ((x) << 0) +# define Dpm0PgNbPsLo_MASK 0x000000ff +# define Dpm0PgNbPsLo_SHIFT 0 +# define Dpm0PgNbPsHi(x) ((x) << 8) +# define Dpm0PgNbPsHi_MASK 0x0000ff00 +# define Dpm0PgNbPsHi_SHIFT 8 +# define DpmXNbPsLo(x) ((x) << 16) +# define DpmXNbPsLo_MASK 0x00ff0000 +# define DpmXNbPsLo_SHIFT 16 +# define DpmXNbPsHi(x) ((x) << 24) +# define DpmXNbPsHi_MASK 0xff000000 +# define DpmXNbPsHi_SHIFT 24 + +#define SMC_SYSCON_RESET_CNTL 0x80000000 +# define RST_REG (1 << 0) +#define SMC_SYSCON_CLOCK_CNTL_0 0x80000004 +# define CK_DISABLE (1 << 0) +# define CKEN (1 << 24) + +#define SMC_SYSCON_MISC_CNTL 0x80000010 + +#define SMC_SYSCON_MSG_ARG_0 0x80000068 + +#define SMC_PC_C 0x80000370 + +#define SMC_SCRATCH9 0x80000424 + +#define RCU_UC_EVENTS 0xC0000004 +# define BOOT_SEQ_DONE (1 << 7) + #define GENERAL_PWRMGT 0xC0200000 +# define GLOBAL_PWRMGT_EN (1 << 0) +# define STATIC_PM_EN (1 << 1) +# define THERMAL_PROTECTION_DIS (1 << 2) +# define THERMAL_PROTECTION_TYPE (1 << 3) +# define SW_SMIO_INDEX(x) ((x) << 6) +# define SW_SMIO_INDEX_MASK (1 << 6) +# define SW_SMIO_INDEX_SHIFT 6 +# define VOLT_PWRMGT_EN (1 << 10) # define GPU_COUNTER_CLK (1 << 15) - +# define DYN_SPREAD_SPECTRUM_EN (1 << 23) + +#define CNB_PWRMGT_CNTL 0xC0200004 +# define GNB_SLOW_MODE(x) ((x) << 0) +# define GNB_SLOW_MODE_MASK (3 << 0) +# define GNB_SLOW_MODE_SHIFT 0 +# define GNB_SLOW (1 << 2) +# define FORCE_NB_PS1 (1 << 3) +# define DPM_ENABLED (1 << 4) + +#define SCLK_PWRMGT_CNTL 0xC0200008 +# define SCLK_PWRMGT_OFF (1 << 0) +# define RESET_BUSY_CNT (1 << 4) +# define RESET_SCLK_CNT (1 << 5) +# define DYNAMIC_PM_EN (1 << 21) + +#define TARGET_AND_CURRENT_PROFILE_INDEX 0xC0200014 +# define CURRENT_STATE_MASK (0xf << 4) +# define CURRENT_STATE_SHIFT 4 +# define CURR_MCLK_INDEX_MASK (0xf << 8) +# define CURR_MCLK_INDEX_SHIFT 8 +# define CURR_SCLK_INDEX_MASK (0x1f << 16) +# define CURR_SCLK_INDEX_SHIFT 16 + +#define CG_SSP 0xC0200044 +# define SST(x) ((x) << 0) +# define SST_MASK (0xffff << 0) +# define SSTU(x) ((x) << 16) +# define SSTU_MASK (0xf << 16) + +#define CG_DISPLAY_GAP_CNTL 0xC0200060 +# define DISP_GAP(x) ((x) << 0) +# define DISP_GAP_MASK (3 << 0) +# define VBI_TIMER_COUNT(x) ((x) << 4) +# define VBI_TIMER_COUNT_MASK (0x3fff << 4) +# define VBI_TIMER_UNIT(x) ((x) << 20) +# define VBI_TIMER_UNIT_MASK (7 << 20) +# define DISP_GAP_MCHG(x) ((x) << 24) +# define DISP_GAP_MCHG_MASK (3 << 24) + +#define SMU_VOLTAGE_STATUS 0xC0200094 +# define SMU_VOLTAGE_CURRENT_LEVEL_MASK (0xff << 1) +# define SMU_VOLTAGE_CURRENT_LEVEL_SHIFT 1 + +#define TARGET_AND_CURRENT_PROFILE_INDEX_1 0xC02000F0 +# define CURR_PCIE_INDEX_MASK (0xf << 24) +# define CURR_PCIE_INDEX_SHIFT 24 + +#define CG_ULV_PARAMETER 0xC0200158 + +#define CG_FTV_0 0xC02001A8 +#define CG_FTV_1 0xC02001AC +#define CG_FTV_2 0xC02001B0 +#define CG_FTV_3 0xC02001B4 +#define CG_FTV_4 0xC02001B8 +#define CG_FTV_5 0xC02001BC +#define CG_FTV_6 0xC02001C0 +#define CG_FTV_7 0xC02001C4 + +#define CG_DISPLAY_GAP_CNTL2 0xC0200230 + +#define LCAC_SX0_OVR_SEL 0xC0400D04 +#define LCAC_SX0_OVR_VAL 0xC0400D08 + +#define LCAC_MC0_CNTL 0xC0400D30 +#define LCAC_MC0_OVR_SEL 0xC0400D34 +#define LCAC_MC0_OVR_VAL 0xC0400D38 +#define LCAC_MC1_CNTL 0xC0400D3C +#define LCAC_MC1_OVR_SEL 0xC0400D40 +#define LCAC_MC1_OVR_VAL 0xC0400D44 + +#define LCAC_MC2_OVR_SEL 0xC0400D4C +#define LCAC_MC2_OVR_VAL 0xC0400D50 + +#define LCAC_MC3_OVR_SEL 0xC0400D58 +#define LCAC_MC3_OVR_VAL 0xC0400D5C + +#define LCAC_CPL_CNTL 0xC0400D80 +#define LCAC_CPL_OVR_SEL 0xC0400D84 +#define LCAC_CPL_OVR_VAL 0xC0400D88 + +/* dGPU */ +#define CG_THERMAL_CTRL 0xC0300004 +#define DPM_EVENT_SRC(x) ((x) << 0) +#define DPM_EVENT_SRC_MASK (7 << 0) +#define DIG_THERM_DPM(x) ((x) << 14) +#define DIG_THERM_DPM_MASK 0x003FC000 +#define DIG_THERM_DPM_SHIFT 14 + +#define CG_THERMAL_INT 0xC030000C +#define CI_DIG_THERM_INTH(x) ((x) << 8) +#define CI_DIG_THERM_INTH_MASK 0x0000FF00 +#define CI_DIG_THERM_INTH_SHIFT 8 +#define CI_DIG_THERM_INTL(x) ((x) << 16) +#define CI_DIG_THERM_INTL_MASK 0x00FF0000 +#define CI_DIG_THERM_INTL_SHIFT 16 +#define THERM_INT_MASK_HIGH (1 << 24) +#define THERM_INT_MASK_LOW (1 << 25) + +#define CG_MULT_THERMAL_STATUS 0xC0300014 +#define ASIC_MAX_TEMP(x) ((x) << 0) +#define ASIC_MAX_TEMP_MASK 0x000001ff +#define ASIC_MAX_TEMP_SHIFT 0 +#define CTF_TEMP(x) ((x) << 9) +#define CTF_TEMP_MASK 0x0003fe00 +#define CTF_TEMP_SHIFT 9 + +#define CG_SPLL_FUNC_CNTL 0xC0500140 +#define SPLL_RESET (1 << 0) +#define SPLL_PWRON (1 << 1) +#define SPLL_BYPASS_EN (1 << 3) +#define SPLL_REF_DIV(x) ((x) << 5) +#define SPLL_REF_DIV_MASK (0x3f << 5) +#define SPLL_PDIV_A(x) ((x) << 20) +#define SPLL_PDIV_A_MASK (0x7f << 20) +#define SPLL_PDIV_A_SHIFT 20 +#define CG_SPLL_FUNC_CNTL_2 0xC0500144 +#define SCLK_MUX_SEL(x) ((x) << 0) +#define SCLK_MUX_SEL_MASK (0x1ff << 0) +#define CG_SPLL_FUNC_CNTL_3 0xC0500148 +#define SPLL_FB_DIV(x) ((x) << 0) +#define SPLL_FB_DIV_MASK (0x3ffffff << 0) +#define SPLL_FB_DIV_SHIFT 0 +#define SPLL_DITHEN (1 << 28) +#define CG_SPLL_FUNC_CNTL_4 0xC050014C + +#define CG_SPLL_SPREAD_SPECTRUM 0xC0500164 +#define SSEN (1 << 0) +#define CLK_S(x) ((x) << 4) +#define CLK_S_MASK (0xfff << 4) +#define CLK_S_SHIFT 4 +#define CG_SPLL_SPREAD_SPECTRUM_2 0xC0500168 +#define CLK_V(x) ((x) << 0) +#define CLK_V_MASK (0x3ffffff << 0) +#define CLK_V_SHIFT 0 + +#define MPLL_BYPASSCLK_SEL 0xC050019C +# define MPLL_CLKOUT_SEL(x) ((x) << 8) +# define MPLL_CLKOUT_SEL_MASK 0xFF00 #define CG_CLKPIN_CNTL 0xC05001A0 # define XTALIN_DIVIDE (1 << 1) - +# define BCLK_AS_XCLK (1 << 2) +#define CG_CLKPIN_CNTL_2 0xC05001A4 +# define FORCE_BIF_REFCLK_EN (1 << 3) +# define MUX_TCLK_TO_XCLK (1 << 8) +#define THM_CLK_CNTL 0xC05001A8 +# define CMON_CLK_SEL(x) ((x) << 0) +# define CMON_CLK_SEL_MASK 0xFF +# define TMON_CLK_SEL(x) ((x) << 8) +# define TMON_CLK_SEL_MASK 0xFF00 +#define MISC_CLK_CTRL 0xC05001AC +# define DEEP_SLEEP_CLK_SEL(x) ((x) << 0) +# define DEEP_SLEEP_CLK_SEL_MASK 0xFF +# define ZCLK_SEL(x) ((x) << 8) +# define ZCLK_SEL_MASK 0xFF00 + +/* KV/KB */ +#define CG_THERMAL_INT_CTRL 0xC2100028 +#define DIG_THERM_INTH(x) ((x) << 0) +#define DIG_THERM_INTH_MASK 0x000000FF +#define DIG_THERM_INTH_SHIFT 0 +#define DIG_THERM_INTL(x) ((x) << 8) +#define DIG_THERM_INTL_MASK 0x0000FF00 +#define DIG_THERM_INTL_SHIFT 8 +#define THERM_INTH_MASK (1 << 24) +#define THERM_INTL_MASK (1 << 25) + +/* PCIE registers idx/data 0x38/0x3c */ +#define PB0_PIF_PWRDOWN_0 0x1100012 /* PCIE */ +# define PLL_POWER_STATE_IN_TXS2_0(x) ((x) << 7) +# define PLL_POWER_STATE_IN_TXS2_0_MASK (0x7 << 7) +# define PLL_POWER_STATE_IN_TXS2_0_SHIFT 7 +# define PLL_POWER_STATE_IN_OFF_0(x) ((x) << 10) +# define PLL_POWER_STATE_IN_OFF_0_MASK (0x7 << 10) +# define PLL_POWER_STATE_IN_OFF_0_SHIFT 10 +# define PLL_RAMP_UP_TIME_0(x) ((x) << 24) +# define PLL_RAMP_UP_TIME_0_MASK (0x7 << 24) +# define PLL_RAMP_UP_TIME_0_SHIFT 24 +#define PB0_PIF_PWRDOWN_1 0x1100013 /* PCIE */ +# define PLL_POWER_STATE_IN_TXS2_1(x) ((x) << 7) +# define PLL_POWER_STATE_IN_TXS2_1_MASK (0x7 << 7) +# define PLL_POWER_STATE_IN_TXS2_1_SHIFT 7 +# define PLL_POWER_STATE_IN_OFF_1(x) ((x) << 10) +# define PLL_POWER_STATE_IN_OFF_1_MASK (0x7 << 10) +# define PLL_POWER_STATE_IN_OFF_1_SHIFT 10 +# define PLL_RAMP_UP_TIME_1(x) ((x) << 24) +# define PLL_RAMP_UP_TIME_1_MASK (0x7 << 24) +# define PLL_RAMP_UP_TIME_1_SHIFT 24 + +#define PCIE_CNTL2 0x1001001c /* PCIE */ +# define SLV_MEM_LS_EN (1 << 16) +# define SLV_MEM_AGGRESSIVE_LS_EN (1 << 17) +# define MST_MEM_LS_EN (1 << 18) +# define REPLAY_MEM_LS_EN (1 << 19) + +#define PCIE_LC_STATUS1 0x1400028 /* PCIE */ +# define LC_REVERSE_RCVR (1 << 0) +# define LC_REVERSE_XMIT (1 << 1) +# define LC_OPERATING_LINK_WIDTH_MASK (0x7 << 2) +# define LC_OPERATING_LINK_WIDTH_SHIFT 2 +# define LC_DETECTED_LINK_WIDTH_MASK (0x7 << 5) +# define LC_DETECTED_LINK_WIDTH_SHIFT 5 + +#define PCIE_P_CNTL 0x1400040 /* PCIE */ +# define P_IGNORE_EDB_ERR (1 << 6) + +#define PB1_PIF_PWRDOWN_0 0x2100012 /* PCIE */ +#define PB1_PIF_PWRDOWN_1 0x2100013 /* PCIE */ + +#define PCIE_LC_CNTL 0x100100A0 /* PCIE */ +# define LC_L0S_INACTIVITY(x) ((x) << 8) +# define LC_L0S_INACTIVITY_MASK (0xf << 8) +# define LC_L0S_INACTIVITY_SHIFT 8 +# define LC_L1_INACTIVITY(x) ((x) << 12) +# define LC_L1_INACTIVITY_MASK (0xf << 12) +# define LC_L1_INACTIVITY_SHIFT 12 +# define LC_PMI_TO_L1_DIS (1 << 16) +# define LC_ASPM_TO_L1_DIS (1 << 24) + +#define PCIE_LC_LINK_WIDTH_CNTL 0x100100A2 /* PCIE */ +# define LC_LINK_WIDTH_SHIFT 0 +# define LC_LINK_WIDTH_MASK 0x7 +# define LC_LINK_WIDTH_X0 0 +# define LC_LINK_WIDTH_X1 1 +# define LC_LINK_WIDTH_X2 2 +# define LC_LINK_WIDTH_X4 3 +# define LC_LINK_WIDTH_X8 4 +# define LC_LINK_WIDTH_X16 6 +# define LC_LINK_WIDTH_RD_SHIFT 4 +# define LC_LINK_WIDTH_RD_MASK 0x70 +# define LC_RECONFIG_ARC_MISSING_ESCAPE (1 << 7) +# define LC_RECONFIG_NOW (1 << 8) +# define LC_RENEGOTIATION_SUPPORT (1 << 9) +# define LC_RENEGOTIATE_EN (1 << 10) +# define LC_SHORT_RECONFIG_EN (1 << 11) +# define LC_UPCONFIGURE_SUPPORT (1 << 12) +# define LC_UPCONFIGURE_DIS (1 << 13) +# define LC_DYN_LANES_PWR_STATE(x) ((x) << 21) +# define LC_DYN_LANES_PWR_STATE_MASK (0x3 << 21) +# define LC_DYN_LANES_PWR_STATE_SHIFT 21 +#define PCIE_LC_N_FTS_CNTL 0x100100a3 /* PCIE */ +# define LC_XMIT_N_FTS(x) ((x) << 0) +# define LC_XMIT_N_FTS_MASK (0xff << 0) +# define LC_XMIT_N_FTS_SHIFT 0 +# define LC_XMIT_N_FTS_OVERRIDE_EN (1 << 8) +# define LC_N_FTS_MASK (0xff << 24) +#define PCIE_LC_SPEED_CNTL 0x100100A4 /* PCIE */ +# define LC_GEN2_EN_STRAP (1 << 0) +# define LC_GEN3_EN_STRAP (1 << 1) +# define LC_TARGET_LINK_SPEED_OVERRIDE_EN (1 << 2) +# define LC_TARGET_LINK_SPEED_OVERRIDE_MASK (0x3 << 3) +# define LC_TARGET_LINK_SPEED_OVERRIDE_SHIFT 3 +# define LC_FORCE_EN_SW_SPEED_CHANGE (1 << 5) +# define LC_FORCE_DIS_SW_SPEED_CHANGE (1 << 6) +# define LC_FORCE_EN_HW_SPEED_CHANGE (1 << 7) +# define LC_FORCE_DIS_HW_SPEED_CHANGE (1 << 8) +# define LC_INITIATE_LINK_SPEED_CHANGE (1 << 9) +# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK (0x3 << 10) +# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT 10 +# define LC_CURRENT_DATA_RATE_MASK (0x3 << 13) /* 0/1/2 = gen1/2/3 */ +# define LC_CURRENT_DATA_RATE_SHIFT 13 +# define LC_CLR_FAILED_SPD_CHANGE_CNT (1 << 16) +# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 18) +# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 19) +# define LC_OTHER_SIDE_EVER_SENT_GEN3 (1 << 20) +# define LC_OTHER_SIDE_SUPPORTS_GEN3 (1 << 21) + +#define PCIE_LC_CNTL2 0x100100B1 /* PCIE */ +# define LC_ALLOW_PDWN_IN_L1 (1 << 17) +# define LC_ALLOW_PDWN_IN_L23 (1 << 18) + +#define PCIE_LC_CNTL3 0x100100B5 /* PCIE */ +# define LC_GO_TO_RECOVERY (1 << 30) +#define PCIE_LC_CNTL4 0x100100B6 /* PCIE */ +# define LC_REDO_EQ (1 << 5) +# define LC_SET_QUIESCE (1 << 13) + +/* direct registers */ #define PCIE_INDEX 0x38 #define PCIE_DATA 0x3C +#define SMC_IND_INDEX_0 0x200 +#define SMC_IND_DATA_0 0x204 + +#define SMC_IND_ACCESS_CNTL 0x240 +#define AUTO_INCREMENT_IND_0 (1 << 0) + +#define SMC_MESSAGE_0 0x250 +#define SMC_MSG_MASK 0xffff +#define SMC_RESP_0 0x254 +#define SMC_RESP_MASK 0xffff + +#define SMC_MSG_ARG_0 0x290 + #define VGA_HDP_CONTROL 0x328 #define VGA_MEMORY_DISABLE (1 << 4) #define DMIF_ADDR_CALC 0xC00 +#define PIPE0_DMIF_BUFFER_CONTROL 0x0ca0 +# define DMIF_BUFFERS_ALLOCATED(x) ((x) << 0) +# define DMIF_BUFFERS_ALLOCATED_COMPLETED (1 << 4) + #define SRBM_GFX_CNTL 0xE44 #define PIPEID(x) ((x) << 0) #define MEID(x) ((x) << 2) @@ -172,6 +526,10 @@ #define VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x157C #define VM_CONTEXT1_PAGE_TABLE_END_ADDR 0x1580 +#define VM_L2_CG 0x15c0 +#define MC_CG_ENABLE (1 << 18) +#define MC_LS_ENABLE (1 << 19) + #define MC_SHARED_CHMAP 0x2004 #define NOOFCHAN_SHIFT 12 #define NOOFCHAN_MASK 0x0000f000 @@ -201,6 +559,17 @@ #define MC_SHARED_BLACKOUT_CNTL 0x20ac +#define MC_HUB_MISC_HUB_CG 0x20b8 +#define MC_HUB_MISC_VM_CG 0x20bc + +#define MC_HUB_MISC_SIP_CG 0x20c0 + +#define MC_XPB_CLK_GAT 0x2478 + +#define MC_CITF_MISC_RD_CG 0x2648 +#define MC_CITF_MISC_WR_CG 0x264c +#define MC_CITF_MISC_VM_CG 0x2650 + #define MC_ARB_RAMCFG 0x2760 #define NOOFBANK_SHIFT 0 #define NOOFBANK_MASK 0x00000003 @@ -215,9 +584,37 @@ #define NOOFGROUPS_SHIFT 12 #define NOOFGROUPS_MASK 0x00001000 +#define MC_ARB_DRAM_TIMING 0x2774 +#define MC_ARB_DRAM_TIMING2 0x2778 + +#define MC_ARB_BURST_TIME 0x2808 +#define STATE0(x) ((x) << 0) +#define STATE0_MASK (0x1f << 0) +#define STATE0_SHIFT 0 +#define STATE1(x) ((x) << 5) +#define STATE1_MASK (0x1f << 5) +#define STATE1_SHIFT 5 +#define STATE2(x) ((x) << 10) +#define STATE2_MASK (0x1f << 10) +#define STATE2_SHIFT 10 +#define STATE3(x) ((x) << 15) +#define STATE3_MASK (0x1f << 15) +#define STATE3_SHIFT 15 + +#define MC_SEQ_RAS_TIMING 0x28a0 +#define MC_SEQ_CAS_TIMING 0x28a4 +#define MC_SEQ_MISC_TIMING 0x28a8 +#define MC_SEQ_MISC_TIMING2 0x28ac +#define MC_SEQ_PMG_TIMING 0x28b0 +#define MC_SEQ_RD_CTL_D0 0x28b4 +#define MC_SEQ_RD_CTL_D1 0x28b8 +#define MC_SEQ_WR_CTL_D0 0x28bc +#define MC_SEQ_WR_CTL_D1 0x28c0 + #define MC_SEQ_SUP_CNTL 0x28c8 #define RUN_MASK (1 << 0) #define MC_SEQ_SUP_PGM 0x28cc +#define MC_PMG_AUTO_CMD 0x28d0 #define MC_SEQ_TRAIN_WAKEUP_CNTL 0x28e8 #define TRAIN_DONE_D0 (1 << 30) @@ -226,10 +623,92 @@ #define MC_IO_PAD_CNTL_D0 0x29d0 #define MEM_FALL_OUT_CMD (1 << 8) +#define MC_SEQ_MISC0 0x2a00 +#define MC_SEQ_MISC0_VEN_ID_SHIFT 8 +#define MC_SEQ_MISC0_VEN_ID_MASK 0x00000f00 +#define MC_SEQ_MISC0_VEN_ID_VALUE 3 +#define MC_SEQ_MISC0_REV_ID_SHIFT 12 +#define MC_SEQ_MISC0_REV_ID_MASK 0x0000f000 +#define MC_SEQ_MISC0_REV_ID_VALUE 1 +#define MC_SEQ_MISC0_GDDR5_SHIFT 28 +#define MC_SEQ_MISC0_GDDR5_MASK 0xf0000000 +#define MC_SEQ_MISC0_GDDR5_VALUE 5 +#define MC_SEQ_MISC1 0x2a04 +#define MC_SEQ_RESERVE_M 0x2a08 +#define MC_PMG_CMD_EMRS 0x2a0c + #define MC_SEQ_IO_DEBUG_INDEX 0x2a44 #define MC_SEQ_IO_DEBUG_DATA 0x2a48 +#define MC_SEQ_MISC5 0x2a54 +#define MC_SEQ_MISC6 0x2a58 + +#define MC_SEQ_MISC7 0x2a64 + +#define MC_SEQ_RAS_TIMING_LP 0x2a6c +#define MC_SEQ_CAS_TIMING_LP 0x2a70 +#define MC_SEQ_MISC_TIMING_LP 0x2a74 +#define MC_SEQ_MISC_TIMING2_LP 0x2a78 +#define MC_SEQ_WR_CTL_D0_LP 0x2a7c +#define MC_SEQ_WR_CTL_D1_LP 0x2a80 +#define MC_SEQ_PMG_CMD_EMRS_LP 0x2a84 +#define MC_SEQ_PMG_CMD_MRS_LP 0x2a88 + +#define MC_PMG_CMD_MRS 0x2aac + +#define MC_SEQ_RD_CTL_D0_LP 0x2b1c +#define MC_SEQ_RD_CTL_D1_LP 0x2b20 + +#define MC_PMG_CMD_MRS1 0x2b44 +#define MC_SEQ_PMG_CMD_MRS1_LP 0x2b48 +#define MC_SEQ_PMG_TIMING_LP 0x2b4c + +#define MC_SEQ_WR_CTL_2 0x2b54 +#define MC_SEQ_WR_CTL_2_LP 0x2b58 +#define MC_PMG_CMD_MRS2 0x2b5c +#define MC_SEQ_PMG_CMD_MRS2_LP 0x2b60 + +#define MCLK_PWRMGT_CNTL 0x2ba0 +# define DLL_SPEED(x) ((x) << 0) +# define DLL_SPEED_MASK (0x1f << 0) +# define DLL_READY (1 << 6) +# define MC_INT_CNTL (1 << 7) +# define MRDCK0_PDNB (1 << 8) +# define MRDCK1_PDNB (1 << 9) +# define MRDCK0_RESET (1 << 16) +# define MRDCK1_RESET (1 << 17) +# define DLL_READY_READ (1 << 24) +#define DLL_CNTL 0x2ba4 +# define MRDCK0_BYPASS (1 << 24) +# define MRDCK1_BYPASS (1 << 25) + +#define MPLL_FUNC_CNTL 0x2bb4 +#define BWCTRL(x) ((x) << 20) +#define BWCTRL_MASK (0xff << 20) +#define MPLL_FUNC_CNTL_1 0x2bb8 +#define VCO_MODE(x) ((x) << 0) +#define VCO_MODE_MASK (3 << 0) +#define CLKFRAC(x) ((x) << 4) +#define CLKFRAC_MASK (0xfff << 4) +#define CLKF(x) ((x) << 16) +#define CLKF_MASK (0xfff << 16) +#define MPLL_FUNC_CNTL_2 0x2bbc +#define MPLL_AD_FUNC_CNTL 0x2bc0 +#define YCLK_POST_DIV(x) ((x) << 0) +#define YCLK_POST_DIV_MASK (7 << 0) +#define MPLL_DQ_FUNC_CNTL 0x2bc4 +#define YCLK_SEL(x) ((x) << 4) +#define YCLK_SEL_MASK (1 << 4) + +#define MPLL_SS1 0x2bcc +#define CLKV(x) ((x) << 0) +#define CLKV_MASK (0x3ffffff << 0) +#define MPLL_SS2 0x2bd0 +#define CLKS(x) ((x) << 0) +#define CLKS_MASK (0xfff << 0) + #define HDP_HOST_PATH_CNTL 0x2C00 +#define CLOCK_GATING_DIS (1 << 23) #define HDP_NONSURFACE_BASE 0x2C04 #define HDP_NONSURFACE_INFO 0x2C08 #define HDP_NONSURFACE_SIZE 0x2C0C @@ -237,6 +716,26 @@ #define HDP_ADDR_CONFIG 0x2F48 #define HDP_MISC_CNTL 0x2F4C #define HDP_FLUSH_INVALIDATE_CACHE (1 << 0) +#define HDP_MEM_POWER_LS 0x2F50 +#define HDP_LS_ENABLE (1 << 0) + +#define ATC_MISC_CG 0x3350 + +#define MC_SEQ_CNTL_3 0x3600 +# define CAC_EN (1 << 31) +#define MC_SEQ_G5PDX_CTRL 0x3604 +#define MC_SEQ_G5PDX_CTRL_LP 0x3608 +#define MC_SEQ_G5PDX_CMD0 0x360c +#define MC_SEQ_G5PDX_CMD0_LP 0x3610 +#define MC_SEQ_G5PDX_CMD1 0x3614 +#define MC_SEQ_G5PDX_CMD1_LP 0x3618 + +#define MC_SEQ_PMG_DVS_CTL 0x3628 +#define MC_SEQ_PMG_DVS_CTL_LP 0x362c +#define MC_SEQ_PMG_DVS_CMD 0x3630 +#define MC_SEQ_PMG_DVS_CMD_LP 0x3634 +#define MC_SEQ_DLL_STBY 0x3638 +#define MC_SEQ_DLL_STBY_LP 0x363c #define IH_RB_CNTL 0x3e00 # define IH_RB_ENABLE (1 << 0) @@ -265,6 +764,9 @@ # define MC_WR_CLEAN_CNT(x) ((x) << 20) # define MC_VMID(x) ((x) << 25) +#define BIF_LNCNT_RESET 0x5220 +# define RESET_LNCNT_EN (1 << 0) + #define CONFIG_MEMSIZE 0x5428 #define INTERRUPT_CNTL 0x5468 @@ -401,6 +903,9 @@ # define DC_HPDx_RX_INT_TIMER(x) ((x) << 16) # define DC_HPDx_EN (1 << 28) +#define DPG_PIPE_STUTTER_CONTROL 0x6cd4 +# define STUTTER_ENABLE (1 << 0) + #define GRBM_CNTL 0x8000 #define GRBM_READ_TIMEOUT(x) ((x) << 0) @@ -504,6 +1009,9 @@ #define CP_RB0_RPTR 0x8700 #define CP_RB_WPTR_DELAY 0x8704 +#define CP_RB_WPTR_POLL_CNTL 0x8708 +#define IDLE_POLL_COUNT(x) ((x) << 16) +#define IDLE_POLL_COUNT_MASK (0xffff << 16) #define CP_MEQ_THRESHOLDS 0x8764 #define MEQ1_START(x) ((x) << 0) @@ -730,6 +1238,9 @@ # define CP_RINGID1_INT_STAT (1 << 30) # define CP_RINGID0_INT_STAT (1 << 31) +#define CP_MEM_SLP_CNTL 0xC1E4 +# define CP_MEM_LS_EN (1 << 0) + #define CP_CPF_DEBUG 0xC200 #define CP_PQ_WPTR_POLL_CNTL 0xC20C @@ -775,14 +1286,20 @@ #define RLC_MC_CNTL 0xC30C +#define RLC_MEM_SLP_CNTL 0xC318 +# define RLC_MEM_LS_EN (1 << 0) + #define RLC_LB_CNTR_MAX 0xC348 #define RLC_LB_CNTL 0xC364 +# define LOAD_BALANCE_ENABLE (1 << 0) #define RLC_LB_CNTR_INIT 0xC36C #define RLC_SAVE_AND_RESTORE_BASE 0xC374 -#define RLC_DRIVER_DMA_STATUS 0xC378 +#define RLC_DRIVER_DMA_STATUS 0xC378 /* dGPU */ +#define RLC_CP_TABLE_RESTORE 0xC378 /* APU */ +#define RLC_PG_DELAY_2 0xC37C #define RLC_GPM_UCODE_ADDR 0xC388 #define RLC_GPM_UCODE_DATA 0xC38C @@ -791,12 +1308,52 @@ #define RLC_CAPTURE_GPU_CLOCK_COUNT 0xC398 #define RLC_UCODE_CNTL 0xC39C +#define RLC_GPM_STAT 0xC400 +# define RLC_GPM_BUSY (1 << 0) +# define GFX_POWER_STATUS (1 << 1) +# define GFX_CLOCK_STATUS (1 << 2) + +#define RLC_PG_CNTL 0xC40C +# define GFX_PG_ENABLE (1 << 0) +# define GFX_PG_SRC (1 << 1) +# define DYN_PER_CU_PG_ENABLE (1 << 2) +# define STATIC_PER_CU_PG_ENABLE (1 << 3) +# define DISABLE_GDS_PG (1 << 13) +# define DISABLE_CP_PG (1 << 15) +# define SMU_CLK_SLOWDOWN_ON_PU_ENABLE (1 << 17) +# define SMU_CLK_SLOWDOWN_ON_PD_ENABLE (1 << 18) + +#define RLC_CGTT_MGCG_OVERRIDE 0xC420 #define RLC_CGCG_CGLS_CTRL 0xC424 +# define CGCG_EN (1 << 0) +# define CGLS_EN (1 << 1) + +#define RLC_PG_DELAY 0xC434 #define RLC_LB_INIT_CU_MASK 0xC43C #define RLC_LB_PARAMS 0xC444 +#define RLC_PG_AO_CU_MASK 0xC44C + +#define RLC_MAX_PG_CU 0xC450 +# define MAX_PU_CU(x) ((x) << 0) +# define MAX_PU_CU_MASK (0xff << 0) +#define RLC_AUTO_PG_CTRL 0xC454 +# define AUTO_PG_EN (1 << 0) +# define GRBM_REG_SGIT(x) ((x) << 3) +# define GRBM_REG_SGIT_MASK (0xffff << 3) + +#define RLC_SERDES_WR_CU_MASTER_MASK 0xC474 +#define RLC_SERDES_WR_NONCU_MASTER_MASK 0xC478 +#define RLC_SERDES_WR_CTRL 0xC47C +#define BPM_ADDR(x) ((x) << 0) +#define BPM_ADDR_MASK (0xff << 0) +#define CGLS_ENABLE (1 << 16) +#define CGCG_OVERRIDE_0 (1 << 20) +#define MGCG_OVERRIDE_0 (1 << 22) +#define MGCG_OVERRIDE_1 (1 << 23) + #define RLC_SERDES_CU_MASTER_BUSY 0xC484 #define RLC_SERDES_NONCU_MASTER_BUSY 0xC488 # define SE_MASTER_BUSY_MASK 0x0000ffff @@ -807,6 +1364,13 @@ #define RLC_GPM_SCRATCH_ADDR 0xC4B0 #define RLC_GPM_SCRATCH_DATA 0xC4B4 +#define RLC_GPR_REG2 0xC4E8 +#define REQ 0x00000001 +#define MESSAGE(x) ((x) << 1) +#define MESSAGE_MASK 0x0000001e +#define MSG_ENTER_RLC_SAFE_MODE 1 +#define MSG_EXIT_RLC_SAFE_MODE 0 + #define CP_HPD_EOP_BASE_ADDR 0xC904 #define CP_HPD_EOP_BASE_ADDR_HI 0xC908 #define CP_HPD_EOP_VMID 0xC90C @@ -851,6 +1415,8 @@ #define MQD_VMID(x) ((x) << 0) #define MQD_VMID_MASK (0xf << 0) +#define DB_RENDER_CONTROL 0x28000 + #define PA_SC_RASTER_CONFIG 0x28350 # define RASTER_CONFIG_RB_MAP_0 0 # define RASTER_CONFIG_RB_MAP_1 1 @@ -944,6 +1510,16 @@ #define CP_PERFMON_CNTL 0x36020 +#define CGTS_SM_CTRL_REG 0x3c000 +#define SM_MODE(x) ((x) << 17) +#define SM_MODE_MASK (0x7 << 17) +#define SM_MODE_ENABLE (1 << 20) +#define CGTS_OVERRIDE (1 << 21) +#define CGTS_LS_OVERRIDE (1 << 22) +#define ON_MONITOR_ADD_EN (1 << 23) +#define ON_MONITOR_ADD(x) ((x) << 24) +#define ON_MONITOR_ADD_MASK (0xff << 24) + #define CGTS_TCC_DISABLE 0x3c00c #define CGTS_USER_TCC_DISABLE 0x3c010 #define TCC_DISABLE_MASK 0xFFFF0000 @@ -1176,6 +1752,8 @@ #define SDMA0_UCODE_ADDR 0xD000 #define SDMA0_UCODE_DATA 0xD004 +#define SDMA0_POWER_CNTL 0xD008 +#define SDMA0_CLK_CTRL 0xD00C #define SDMA0_CNTL 0xD010 # define TRAP_ENABLE (1 << 0) @@ -1300,6 +1878,13 @@ #define UVD_RBC_RB_RPTR 0xf690 #define UVD_RBC_RB_WPTR 0xf694 +#define UVD_CGC_CTRL 0xF4B0 +# define DCM (1 << 0) +# define CG_DT(x) ((x) << 2) +# define CG_DT_MASK (0xf << 2) +# define CLK_OD(x) ((x) << 6) +# define CLK_OD_MASK (0x1f << 6) + /* UVD clocks */ #define CG_DCLK_CNTL 0xC050009C @@ -1310,4 +1895,7 @@ #define CG_VCLK_CNTL 0xC05000A4 #define CG_VCLK_STATUS 0xC05000A8 +/* UVD CTX indirect */ +#define UVD_CGC_MEM_CTRL 0xC0 + #endif diff --git a/drivers/gpu/drm/radeon/clearstate_cayman.h b/drivers/gpu/drm/radeon/clearstate_cayman.h index c00339440c5e..aa908c55a513 100644 --- a/drivers/gpu/drm/radeon/clearstate_cayman.h +++ b/drivers/gpu/drm/radeon/clearstate_cayman.h @@ -1073,7 +1073,7 @@ static const struct cs_extent_def SECT_CTRLCONST_defs[] = {SECT_CTRLCONST_def_1, 0x0000f3fc, 2 }, { 0, 0, 0 } }; -struct cs_section_def cayman_cs_data[] = { +static const struct cs_section_def cayman_cs_data[] = { { SECT_CONTEXT_defs, SECT_CONTEXT }, { SECT_CLEAR_defs, SECT_CLEAR }, { SECT_CTRLCONST_defs, SECT_CTRLCONST }, diff --git a/drivers/gpu/drm/radeon/clearstate_ci.h b/drivers/gpu/drm/radeon/clearstate_ci.h new file mode 100644 index 000000000000..c3982f9475fb --- /dev/null +++ b/drivers/gpu/drm/radeon/clearstate_ci.h @@ -0,0 +1,944 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +static const unsigned int ci_SECT_CONTEXT_def_1[] = +{ + 0x00000000, // DB_RENDER_CONTROL + 0x00000000, // DB_COUNT_CONTROL + 0x00000000, // DB_DEPTH_VIEW + 0x00000000, // DB_RENDER_OVERRIDE + 0x00000000, // DB_RENDER_OVERRIDE2 + 0x00000000, // DB_HTILE_DATA_BASE + 0, // HOLE + 0, // HOLE + 0x00000000, // DB_DEPTH_BOUNDS_MIN + 0x00000000, // DB_DEPTH_BOUNDS_MAX + 0x00000000, // DB_STENCIL_CLEAR + 0x00000000, // DB_DEPTH_CLEAR + 0x00000000, // PA_SC_SCREEN_SCISSOR_TL + 0x40004000, // PA_SC_SCREEN_SCISSOR_BR + 0, // HOLE + 0x00000000, // DB_DEPTH_INFO + 0x00000000, // DB_Z_INFO + 0x00000000, // DB_STENCIL_INFO + 0x00000000, // DB_Z_READ_BASE + 0x00000000, // DB_STENCIL_READ_BASE + 0x00000000, // DB_Z_WRITE_BASE + 0x00000000, // DB_STENCIL_WRITE_BASE + 0x00000000, // DB_DEPTH_SIZE + 0x00000000, // DB_DEPTH_SLICE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // TA_BC_BASE_ADDR + 0x00000000, // TA_BC_BASE_ADDR_HI + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // COHER_DEST_BASE_HI_0 + 0x00000000, // COHER_DEST_BASE_HI_1 + 0x00000000, // COHER_DEST_BASE_HI_2 + 0x00000000, // COHER_DEST_BASE_HI_3 + 0x00000000, // COHER_DEST_BASE_2 + 0x00000000, // COHER_DEST_BASE_3 + 0x00000000, // PA_SC_WINDOW_OFFSET + 0x80000000, // PA_SC_WINDOW_SCISSOR_TL + 0x40004000, // PA_SC_WINDOW_SCISSOR_BR + 0x0000ffff, // PA_SC_CLIPRECT_RULE + 0x00000000, // PA_SC_CLIPRECT_0_TL + 0x40004000, // PA_SC_CLIPRECT_0_BR + 0x00000000, // PA_SC_CLIPRECT_1_TL + 0x40004000, // PA_SC_CLIPRECT_1_BR + 0x00000000, // PA_SC_CLIPRECT_2_TL + 0x40004000, // PA_SC_CLIPRECT_2_BR + 0x00000000, // PA_SC_CLIPRECT_3_TL + 0x40004000, // PA_SC_CLIPRECT_3_BR + 0xaa99aaaa, // PA_SC_EDGERULE + 0x00000000, // PA_SU_HARDWARE_SCREEN_OFFSET + 0xffffffff, // CB_TARGET_MASK + 0xffffffff, // CB_SHADER_MASK + 0x80000000, // PA_SC_GENERIC_SCISSOR_TL + 0x40004000, // PA_SC_GENERIC_SCISSOR_BR + 0x00000000, // COHER_DEST_BASE_0 + 0x00000000, // COHER_DEST_BASE_1 + 0x80000000, // PA_SC_VPORT_SCISSOR_0_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_0_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_1_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_1_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_2_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_2_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_3_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_3_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_4_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_4_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_5_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_5_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_6_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_6_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_7_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_7_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_8_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_8_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_9_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_9_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_10_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_10_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_11_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_11_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_12_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_12_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_13_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_13_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_14_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_14_BR + 0x80000000, // PA_SC_VPORT_SCISSOR_15_TL + 0x40004000, // PA_SC_VPORT_SCISSOR_15_BR + 0x00000000, // PA_SC_VPORT_ZMIN_0 + 0x3f800000, // PA_SC_VPORT_ZMAX_0 + 0x00000000, // PA_SC_VPORT_ZMIN_1 + 0x3f800000, // PA_SC_VPORT_ZMAX_1 + 0x00000000, // PA_SC_VPORT_ZMIN_2 + 0x3f800000, // PA_SC_VPORT_ZMAX_2 + 0x00000000, // PA_SC_VPORT_ZMIN_3 + 0x3f800000, // PA_SC_VPORT_ZMAX_3 + 0x00000000, // PA_SC_VPORT_ZMIN_4 + 0x3f800000, // PA_SC_VPORT_ZMAX_4 + 0x00000000, // PA_SC_VPORT_ZMIN_5 + 0x3f800000, // PA_SC_VPORT_ZMAX_5 + 0x00000000, // PA_SC_VPORT_ZMIN_6 + 0x3f800000, // PA_SC_VPORT_ZMAX_6 + 0x00000000, // PA_SC_VPORT_ZMIN_7 + 0x3f800000, // PA_SC_VPORT_ZMAX_7 + 0x00000000, // PA_SC_VPORT_ZMIN_8 + 0x3f800000, // PA_SC_VPORT_ZMAX_8 + 0x00000000, // PA_SC_VPORT_ZMIN_9 + 0x3f800000, // PA_SC_VPORT_ZMAX_9 + 0x00000000, // PA_SC_VPORT_ZMIN_10 + 0x3f800000, // PA_SC_VPORT_ZMAX_10 + 0x00000000, // PA_SC_VPORT_ZMIN_11 + 0x3f800000, // PA_SC_VPORT_ZMAX_11 + 0x00000000, // PA_SC_VPORT_ZMIN_12 + 0x3f800000, // PA_SC_VPORT_ZMAX_12 + 0x00000000, // PA_SC_VPORT_ZMIN_13 + 0x3f800000, // PA_SC_VPORT_ZMAX_13 + 0x00000000, // PA_SC_VPORT_ZMIN_14 + 0x3f800000, // PA_SC_VPORT_ZMAX_14 + 0x00000000, // PA_SC_VPORT_ZMIN_15 + 0x3f800000, // PA_SC_VPORT_ZMAX_15 +}; +static const unsigned int ci_SECT_CONTEXT_def_2[] = +{ + 0x00000000, // PA_SC_SCREEN_EXTENT_CONTROL + 0, // HOLE + 0x00000000, // CP_PERFMON_CNTX_CNTL + 0x00000000, // CP_RINGID + 0x00000000, // CP_VMID + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0xffffffff, // VGT_MAX_VTX_INDX + 0x00000000, // VGT_MIN_VTX_INDX + 0x00000000, // VGT_INDX_OFFSET + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_INDX + 0, // HOLE + 0x00000000, // CB_BLEND_RED + 0x00000000, // CB_BLEND_GREEN + 0x00000000, // CB_BLEND_BLUE + 0x00000000, // CB_BLEND_ALPHA + 0, // HOLE + 0, // HOLE + 0x00000000, // DB_STENCIL_CONTROL + 0x00000000, // DB_STENCILREFMASK + 0x00000000, // DB_STENCILREFMASK_BF + 0, // HOLE + 0x00000000, // PA_CL_VPORT_XSCALE + 0x00000000, // PA_CL_VPORT_XOFFSET + 0x00000000, // PA_CL_VPORT_YSCALE + 0x00000000, // PA_CL_VPORT_YOFFSET + 0x00000000, // PA_CL_VPORT_ZSCALE + 0x00000000, // PA_CL_VPORT_ZOFFSET + 0x00000000, // PA_CL_VPORT_XSCALE_1 + 0x00000000, // PA_CL_VPORT_XOFFSET_1 + 0x00000000, // PA_CL_VPORT_YSCALE_1 + 0x00000000, // PA_CL_VPORT_YOFFSET_1 + 0x00000000, // PA_CL_VPORT_ZSCALE_1 + 0x00000000, // PA_CL_VPORT_ZOFFSET_1 + 0x00000000, // PA_CL_VPORT_XSCALE_2 + 0x00000000, // PA_CL_VPORT_XOFFSET_2 + 0x00000000, // PA_CL_VPORT_YSCALE_2 + 0x00000000, // PA_CL_VPORT_YOFFSET_2 + 0x00000000, // PA_CL_VPORT_ZSCALE_2 + 0x00000000, // PA_CL_VPORT_ZOFFSET_2 + 0x00000000, // PA_CL_VPORT_XSCALE_3 + 0x00000000, // PA_CL_VPORT_XOFFSET_3 + 0x00000000, // PA_CL_VPORT_YSCALE_3 + 0x00000000, // PA_CL_VPORT_YOFFSET_3 + 0x00000000, // PA_CL_VPORT_ZSCALE_3 + 0x00000000, // PA_CL_VPORT_ZOFFSET_3 + 0x00000000, // PA_CL_VPORT_XSCALE_4 + 0x00000000, // PA_CL_VPORT_XOFFSET_4 + 0x00000000, // PA_CL_VPORT_YSCALE_4 + 0x00000000, // PA_CL_VPORT_YOFFSET_4 + 0x00000000, // PA_CL_VPORT_ZSCALE_4 + 0x00000000, // PA_CL_VPORT_ZOFFSET_4 + 0x00000000, // PA_CL_VPORT_XSCALE_5 + 0x00000000, // PA_CL_VPORT_XOFFSET_5 + 0x00000000, // PA_CL_VPORT_YSCALE_5 + 0x00000000, // PA_CL_VPORT_YOFFSET_5 + 0x00000000, // PA_CL_VPORT_ZSCALE_5 + 0x00000000, // PA_CL_VPORT_ZOFFSET_5 + 0x00000000, // PA_CL_VPORT_XSCALE_6 + 0x00000000, // PA_CL_VPORT_XOFFSET_6 + 0x00000000, // PA_CL_VPORT_YSCALE_6 + 0x00000000, // PA_CL_VPORT_YOFFSET_6 + 0x00000000, // PA_CL_VPORT_ZSCALE_6 + 0x00000000, // PA_CL_VPORT_ZOFFSET_6 + 0x00000000, // PA_CL_VPORT_XSCALE_7 + 0x00000000, // PA_CL_VPORT_XOFFSET_7 + 0x00000000, // PA_CL_VPORT_YSCALE_7 + 0x00000000, // PA_CL_VPORT_YOFFSET_7 + 0x00000000, // PA_CL_VPORT_ZSCALE_7 + 0x00000000, // PA_CL_VPORT_ZOFFSET_7 + 0x00000000, // PA_CL_VPORT_XSCALE_8 + 0x00000000, // PA_CL_VPORT_XOFFSET_8 + 0x00000000, // PA_CL_VPORT_YSCALE_8 + 0x00000000, // PA_CL_VPORT_YOFFSET_8 + 0x00000000, // PA_CL_VPORT_ZSCALE_8 + 0x00000000, // PA_CL_VPORT_ZOFFSET_8 + 0x00000000, // PA_CL_VPORT_XSCALE_9 + 0x00000000, // PA_CL_VPORT_XOFFSET_9 + 0x00000000, // PA_CL_VPORT_YSCALE_9 + 0x00000000, // PA_CL_VPORT_YOFFSET_9 + 0x00000000, // PA_CL_VPORT_ZSCALE_9 + 0x00000000, // PA_CL_VPORT_ZOFFSET_9 + 0x00000000, // PA_CL_VPORT_XSCALE_10 + 0x00000000, // PA_CL_VPORT_XOFFSET_10 + 0x00000000, // PA_CL_VPORT_YSCALE_10 + 0x00000000, // PA_CL_VPORT_YOFFSET_10 + 0x00000000, // PA_CL_VPORT_ZSCALE_10 + 0x00000000, // PA_CL_VPORT_ZOFFSET_10 + 0x00000000, // PA_CL_VPORT_XSCALE_11 + 0x00000000, // PA_CL_VPORT_XOFFSET_11 + 0x00000000, // PA_CL_VPORT_YSCALE_11 + 0x00000000, // PA_CL_VPORT_YOFFSET_11 + 0x00000000, // PA_CL_VPORT_ZSCALE_11 + 0x00000000, // PA_CL_VPORT_ZOFFSET_11 + 0x00000000, // PA_CL_VPORT_XSCALE_12 + 0x00000000, // PA_CL_VPORT_XOFFSET_12 + 0x00000000, // PA_CL_VPORT_YSCALE_12 + 0x00000000, // PA_CL_VPORT_YOFFSET_12 + 0x00000000, // PA_CL_VPORT_ZSCALE_12 + 0x00000000, // PA_CL_VPORT_ZOFFSET_12 + 0x00000000, // PA_CL_VPORT_XSCALE_13 + 0x00000000, // PA_CL_VPORT_XOFFSET_13 + 0x00000000, // PA_CL_VPORT_YSCALE_13 + 0x00000000, // PA_CL_VPORT_YOFFSET_13 + 0x00000000, // PA_CL_VPORT_ZSCALE_13 + 0x00000000, // PA_CL_VPORT_ZOFFSET_13 + 0x00000000, // PA_CL_VPORT_XSCALE_14 + 0x00000000, // PA_CL_VPORT_XOFFSET_14 + 0x00000000, // PA_CL_VPORT_YSCALE_14 + 0x00000000, // PA_CL_VPORT_YOFFSET_14 + 0x00000000, // PA_CL_VPORT_ZSCALE_14 + 0x00000000, // PA_CL_VPORT_ZOFFSET_14 + 0x00000000, // PA_CL_VPORT_XSCALE_15 + 0x00000000, // PA_CL_VPORT_XOFFSET_15 + 0x00000000, // PA_CL_VPORT_YSCALE_15 + 0x00000000, // PA_CL_VPORT_YOFFSET_15 + 0x00000000, // PA_CL_VPORT_ZSCALE_15 + 0x00000000, // PA_CL_VPORT_ZOFFSET_15 + 0x00000000, // PA_CL_UCP_0_X + 0x00000000, // PA_CL_UCP_0_Y + 0x00000000, // PA_CL_UCP_0_Z + 0x00000000, // PA_CL_UCP_0_W + 0x00000000, // PA_CL_UCP_1_X + 0x00000000, // PA_CL_UCP_1_Y + 0x00000000, // PA_CL_UCP_1_Z + 0x00000000, // PA_CL_UCP_1_W + 0x00000000, // PA_CL_UCP_2_X + 0x00000000, // PA_CL_UCP_2_Y + 0x00000000, // PA_CL_UCP_2_Z + 0x00000000, // PA_CL_UCP_2_W + 0x00000000, // PA_CL_UCP_3_X + 0x00000000, // PA_CL_UCP_3_Y + 0x00000000, // PA_CL_UCP_3_Z + 0x00000000, // PA_CL_UCP_3_W + 0x00000000, // PA_CL_UCP_4_X + 0x00000000, // PA_CL_UCP_4_Y + 0x00000000, // PA_CL_UCP_4_Z + 0x00000000, // PA_CL_UCP_4_W + 0x00000000, // PA_CL_UCP_5_X + 0x00000000, // PA_CL_UCP_5_Y + 0x00000000, // PA_CL_UCP_5_Z + 0x00000000, // PA_CL_UCP_5_W + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_CNTL_0 + 0x00000000, // SPI_PS_INPUT_CNTL_1 + 0x00000000, // SPI_PS_INPUT_CNTL_2 + 0x00000000, // SPI_PS_INPUT_CNTL_3 + 0x00000000, // SPI_PS_INPUT_CNTL_4 + 0x00000000, // SPI_PS_INPUT_CNTL_5 + 0x00000000, // SPI_PS_INPUT_CNTL_6 + 0x00000000, // SPI_PS_INPUT_CNTL_7 + 0x00000000, // SPI_PS_INPUT_CNTL_8 + 0x00000000, // SPI_PS_INPUT_CNTL_9 + 0x00000000, // SPI_PS_INPUT_CNTL_10 + 0x00000000, // SPI_PS_INPUT_CNTL_11 + 0x00000000, // SPI_PS_INPUT_CNTL_12 + 0x00000000, // SPI_PS_INPUT_CNTL_13 + 0x00000000, // SPI_PS_INPUT_CNTL_14 + 0x00000000, // SPI_PS_INPUT_CNTL_15 + 0x00000000, // SPI_PS_INPUT_CNTL_16 + 0x00000000, // SPI_PS_INPUT_CNTL_17 + 0x00000000, // SPI_PS_INPUT_CNTL_18 + 0x00000000, // SPI_PS_INPUT_CNTL_19 + 0x00000000, // SPI_PS_INPUT_CNTL_20 + 0x00000000, // SPI_PS_INPUT_CNTL_21 + 0x00000000, // SPI_PS_INPUT_CNTL_22 + 0x00000000, // SPI_PS_INPUT_CNTL_23 + 0x00000000, // SPI_PS_INPUT_CNTL_24 + 0x00000000, // SPI_PS_INPUT_CNTL_25 + 0x00000000, // SPI_PS_INPUT_CNTL_26 + 0x00000000, // SPI_PS_INPUT_CNTL_27 + 0x00000000, // SPI_PS_INPUT_CNTL_28 + 0x00000000, // SPI_PS_INPUT_CNTL_29 + 0x00000000, // SPI_PS_INPUT_CNTL_30 + 0x00000000, // SPI_PS_INPUT_CNTL_31 + 0x00000000, // SPI_VS_OUT_CONFIG + 0, // HOLE + 0x00000000, // SPI_PS_INPUT_ENA + 0x00000000, // SPI_PS_INPUT_ADDR + 0x00000000, // SPI_INTERP_CONTROL_0 + 0x00000002, // SPI_PS_IN_CONTROL + 0, // HOLE + 0x00000000, // SPI_BARYC_CNTL + 0, // HOLE + 0x00000000, // SPI_TMPRING_SIZE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // SPI_SHADER_POS_FORMAT + 0x00000000, // SPI_SHADER_Z_FORMAT + 0x00000000, // SPI_SHADER_COL_FORMAT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_BLEND0_CONTROL + 0x00000000, // CB_BLEND1_CONTROL + 0x00000000, // CB_BLEND2_CONTROL + 0x00000000, // CB_BLEND3_CONTROL + 0x00000000, // CB_BLEND4_CONTROL + 0x00000000, // CB_BLEND5_CONTROL + 0x00000000, // CB_BLEND6_CONTROL + 0x00000000, // CB_BLEND7_CONTROL +}; +static const unsigned int ci_SECT_CONTEXT_def_3[] = +{ + 0x00000000, // PA_CL_POINT_X_RAD + 0x00000000, // PA_CL_POINT_Y_RAD + 0x00000000, // PA_CL_POINT_SIZE + 0x00000000, // PA_CL_POINT_CULL_RAD + 0x00000000, // VGT_DMA_BASE_HI + 0x00000000, // VGT_DMA_BASE +}; +static const unsigned int ci_SECT_CONTEXT_def_4[] = +{ + 0x00000000, // DB_DEPTH_CONTROL + 0x00000000, // DB_EQAA + 0x00000000, // CB_COLOR_CONTROL + 0x00000000, // DB_SHADER_CONTROL + 0x00090000, // PA_CL_CLIP_CNTL + 0x00000004, // PA_SU_SC_MODE_CNTL + 0x00000000, // PA_CL_VTE_CNTL + 0x00000000, // PA_CL_VS_OUT_CNTL + 0x00000000, // PA_CL_NANINF_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_CNTL + 0x00000000, // PA_SU_LINE_STIPPLE_SCALE + 0x00000000, // PA_SU_PRIM_FILTER_CNTL + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SU_POINT_SIZE + 0x00000000, // PA_SU_POINT_MINMAX + 0x00000000, // PA_SU_LINE_CNTL + 0x00000000, // PA_SC_LINE_STIPPLE + 0x00000000, // VGT_OUTPUT_PATH_CNTL + 0x00000000, // VGT_HOS_CNTL + 0x00000000, // VGT_HOS_MAX_TESS_LEVEL + 0x00000000, // VGT_HOS_MIN_TESS_LEVEL + 0x00000000, // VGT_HOS_REUSE_DEPTH + 0x00000000, // VGT_GROUP_PRIM_TYPE + 0x00000000, // VGT_GROUP_FIRST_DECR + 0x00000000, // VGT_GROUP_DECR + 0x00000000, // VGT_GROUP_VECT_0_CNTL + 0x00000000, // VGT_GROUP_VECT_1_CNTL + 0x00000000, // VGT_GROUP_VECT_0_FMT_CNTL + 0x00000000, // VGT_GROUP_VECT_1_FMT_CNTL + 0x00000000, // VGT_GS_MODE + 0x00000000, // VGT_GS_ONCHIP_CNTL + 0x00000000, // PA_SC_MODE_CNTL_0 + 0x00000000, // PA_SC_MODE_CNTL_1 + 0x00000000, // VGT_ENHANCE + 0x00000100, // VGT_GS_PER_ES + 0x00000080, // VGT_ES_PER_GS + 0x00000002, // VGT_GS_PER_VS + 0x00000000, // VGT_GSVS_RING_OFFSET_1 + 0x00000000, // VGT_GSVS_RING_OFFSET_2 + 0x00000000, // VGT_GSVS_RING_OFFSET_3 + 0x00000000, // VGT_GS_OUT_PRIM_TYPE + 0x00000000, // IA_ENHANCE +}; +static const unsigned int ci_SECT_CONTEXT_def_5[] = +{ + 0x00000000, // WD_ENHANCE + 0x00000000, // VGT_PRIMITIVEID_EN +}; +static const unsigned int ci_SECT_CONTEXT_def_6[] = +{ + 0x00000000, // VGT_PRIMITIVEID_RESET +}; +static const unsigned int ci_SECT_CONTEXT_def_7[] = +{ + 0x00000000, // VGT_MULTI_PRIM_IB_RESET_EN + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_INSTANCE_STEP_RATE_0 + 0x00000000, // VGT_INSTANCE_STEP_RATE_1 + 0x000000ff, // IA_MULTI_VGT_PARAM + 0x00000000, // VGT_ESGS_RING_ITEMSIZE + 0x00000000, // VGT_GSVS_RING_ITEMSIZE + 0x00000000, // VGT_REUSE_OFF + 0x00000000, // VGT_VTX_CNT_EN + 0x00000000, // DB_HTILE_SURFACE + 0x00000000, // DB_SRESULTS_COMPARE_STATE0 + 0x00000000, // DB_SRESULTS_COMPARE_STATE1 + 0x00000000, // DB_PRELOAD_CONTROL + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_0 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_0 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_0 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_1 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_1 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_1 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_2 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_2 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_2 + 0x00000000, // VGT_STRMOUT_BUFFER_SIZE_3 + 0x00000000, // VGT_STRMOUT_VTX_STRIDE_3 + 0, // HOLE + 0x00000000, // VGT_STRMOUT_BUFFER_OFFSET_3 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_OFFSET + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE + 0x00000000, // VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE + 0, // HOLE + 0x00000000, // VGT_GS_MAX_VERT_OUT + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // VGT_SHADER_STAGES_EN + 0x00000000, // VGT_LS_HS_CONFIG + 0x00000000, // VGT_GS_VERT_ITEMSIZE + 0x00000000, // VGT_GS_VERT_ITEMSIZE_1 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_2 + 0x00000000, // VGT_GS_VERT_ITEMSIZE_3 + 0x00000000, // VGT_TF_PARAM + 0x00000000, // DB_ALPHA_TO_MASK + 0, // HOLE + 0x00000000, // PA_SU_POLY_OFFSET_DB_FMT_CNTL + 0x00000000, // PA_SU_POLY_OFFSET_CLAMP + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_FRONT_OFFSET + 0x00000000, // PA_SU_POLY_OFFSET_BACK_SCALE + 0x00000000, // PA_SU_POLY_OFFSET_BACK_OFFSET + 0x00000000, // VGT_GS_INSTANCE_CNT + 0x00000000, // VGT_STRMOUT_CONFIG + 0x00000000, // VGT_STRMOUT_BUFFER_CONFIG + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x00000000, // PA_SC_CENTROID_PRIORITY_0 + 0x00000000, // PA_SC_CENTROID_PRIORITY_1 + 0x00001000, // PA_SC_LINE_CNTL + 0x00000000, // PA_SC_AA_CONFIG + 0x00000005, // PA_SU_VTX_CNTL + 0x3f800000, // PA_CL_GB_VERT_CLIP_ADJ + 0x3f800000, // PA_CL_GB_VERT_DISC_ADJ + 0x3f800000, // PA_CL_GB_HORZ_CLIP_ADJ + 0x3f800000, // PA_CL_GB_HORZ_DISC_ADJ + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_3 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_2 + 0x00000000, // PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_3 + 0xffffffff, // PA_SC_AA_MASK_X0Y0_X1Y0 + 0xffffffff, // PA_SC_AA_MASK_X0Y1_X1Y1 + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0, // HOLE + 0x0000000e, // VGT_VERTEX_REUSE_BLOCK_CNTL + 0x00000010, // VGT_OUT_DEALLOC_CNTL + 0x00000000, // CB_COLOR0_BASE + 0x00000000, // CB_COLOR0_PITCH + 0x00000000, // CB_COLOR0_SLICE + 0x00000000, // CB_COLOR0_VIEW + 0x00000000, // CB_COLOR0_INFO + 0x00000000, // CB_COLOR0_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR0_CMASK + 0x00000000, // CB_COLOR0_CMASK_SLICE + 0x00000000, // CB_COLOR0_FMASK + 0x00000000, // CB_COLOR0_FMASK_SLICE + 0x00000000, // CB_COLOR0_CLEAR_WORD0 + 0x00000000, // CB_COLOR0_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR1_BASE + 0x00000000, // CB_COLOR1_PITCH + 0x00000000, // CB_COLOR1_SLICE + 0x00000000, // CB_COLOR1_VIEW + 0x00000000, // CB_COLOR1_INFO + 0x00000000, // CB_COLOR1_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR1_CMASK + 0x00000000, // CB_COLOR1_CMASK_SLICE + 0x00000000, // CB_COLOR1_FMASK + 0x00000000, // CB_COLOR1_FMASK_SLICE + 0x00000000, // CB_COLOR1_CLEAR_WORD0 + 0x00000000, // CB_COLOR1_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR2_BASE + 0x00000000, // CB_COLOR2_PITCH + 0x00000000, // CB_COLOR2_SLICE + 0x00000000, // CB_COLOR2_VIEW + 0x00000000, // CB_COLOR2_INFO + 0x00000000, // CB_COLOR2_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR2_CMASK + 0x00000000, // CB_COLOR2_CMASK_SLICE + 0x00000000, // CB_COLOR2_FMASK + 0x00000000, // CB_COLOR2_FMASK_SLICE + 0x00000000, // CB_COLOR2_CLEAR_WORD0 + 0x00000000, // CB_COLOR2_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR3_BASE + 0x00000000, // CB_COLOR3_PITCH + 0x00000000, // CB_COLOR3_SLICE + 0x00000000, // CB_COLOR3_VIEW + 0x00000000, // CB_COLOR3_INFO + 0x00000000, // CB_COLOR3_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR3_CMASK + 0x00000000, // CB_COLOR3_CMASK_SLICE + 0x00000000, // CB_COLOR3_FMASK + 0x00000000, // CB_COLOR3_FMASK_SLICE + 0x00000000, // CB_COLOR3_CLEAR_WORD0 + 0x00000000, // CB_COLOR3_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR4_BASE + 0x00000000, // CB_COLOR4_PITCH + 0x00000000, // CB_COLOR4_SLICE + 0x00000000, // CB_COLOR4_VIEW + 0x00000000, // CB_COLOR4_INFO + 0x00000000, // CB_COLOR4_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR4_CMASK + 0x00000000, // CB_COLOR4_CMASK_SLICE + 0x00000000, // CB_COLOR4_FMASK + 0x00000000, // CB_COLOR4_FMASK_SLICE + 0x00000000, // CB_COLOR4_CLEAR_WORD0 + 0x00000000, // CB_COLOR4_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR5_BASE + 0x00000000, // CB_COLOR5_PITCH + 0x00000000, // CB_COLOR5_SLICE + 0x00000000, // CB_COLOR5_VIEW + 0x00000000, // CB_COLOR5_INFO + 0x00000000, // CB_COLOR5_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR5_CMASK + 0x00000000, // CB_COLOR5_CMASK_SLICE + 0x00000000, // CB_COLOR5_FMASK + 0x00000000, // CB_COLOR5_FMASK_SLICE + 0x00000000, // CB_COLOR5_CLEAR_WORD0 + 0x00000000, // CB_COLOR5_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR6_BASE + 0x00000000, // CB_COLOR6_PITCH + 0x00000000, // CB_COLOR6_SLICE + 0x00000000, // CB_COLOR6_VIEW + 0x00000000, // CB_COLOR6_INFO + 0x00000000, // CB_COLOR6_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR6_CMASK + 0x00000000, // CB_COLOR6_CMASK_SLICE + 0x00000000, // CB_COLOR6_FMASK + 0x00000000, // CB_COLOR6_FMASK_SLICE + 0x00000000, // CB_COLOR6_CLEAR_WORD0 + 0x00000000, // CB_COLOR6_CLEAR_WORD1 + 0, // HOLE + 0, // HOLE + 0x00000000, // CB_COLOR7_BASE + 0x00000000, // CB_COLOR7_PITCH + 0x00000000, // CB_COLOR7_SLICE + 0x00000000, // CB_COLOR7_VIEW + 0x00000000, // CB_COLOR7_INFO + 0x00000000, // CB_COLOR7_ATTRIB + 0, // HOLE + 0x00000000, // CB_COLOR7_CMASK + 0x00000000, // CB_COLOR7_CMASK_SLICE + 0x00000000, // CB_COLOR7_FMASK + 0x00000000, // CB_COLOR7_FMASK_SLICE + 0x00000000, // CB_COLOR7_CLEAR_WORD0 + 0x00000000, // CB_COLOR7_CLEAR_WORD1 +}; +static const struct cs_extent_def ci_SECT_CONTEXT_defs[] = +{ + {ci_SECT_CONTEXT_def_1, 0x0000a000, 212 }, + {ci_SECT_CONTEXT_def_2, 0x0000a0d6, 274 }, + {ci_SECT_CONTEXT_def_3, 0x0000a1f5, 6 }, + {ci_SECT_CONTEXT_def_4, 0x0000a200, 157 }, + {ci_SECT_CONTEXT_def_5, 0x0000a2a0, 2 }, + {ci_SECT_CONTEXT_def_6, 0x0000a2a3, 1 }, + {ci_SECT_CONTEXT_def_7, 0x0000a2a5, 233 }, + { 0, 0, 0 } +}; +static const struct cs_section_def ci_cs_data[] = { + { ci_SECT_CONTEXT_defs, SECT_CONTEXT }, + { 0, SECT_NONE } +}; diff --git a/drivers/gpu/drm/radeon/clearstate_evergreen.h b/drivers/gpu/drm/radeon/clearstate_evergreen.h index 4791d856b7fd..63a1ffbb3ced 100644 --- a/drivers/gpu/drm/radeon/clearstate_evergreen.h +++ b/drivers/gpu/drm/radeon/clearstate_evergreen.h @@ -1072,7 +1072,7 @@ static const struct cs_extent_def SECT_CTRLCONST_defs[] = {SECT_CTRLCONST_def_1, 0x0000f3fc, 2 }, { 0, 0, 0 } }; -struct cs_section_def evergreen_cs_data[] = { +static const struct cs_section_def evergreen_cs_data[] = { { SECT_CONTEXT_defs, SECT_CONTEXT }, { SECT_CLEAR_defs, SECT_CLEAR }, { SECT_CTRLCONST_defs, SECT_CTRLCONST }, diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c index 9bcdd174780f..95a66db08d9b 100644 --- a/drivers/gpu/drm/radeon/cypress_dpm.c +++ b/drivers/gpu/drm/radeon/cypress_dpm.c @@ -2038,9 +2038,6 @@ int cypress_dpm_init(struct radeon_device *rdev) { struct rv7xx_power_info *pi; struct evergreen_power_info *eg_pi; - int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); - uint16_t data_offset, size; - uint8_t frev, crev; struct atom_clock_dividers dividers; int ret; @@ -2092,16 +2089,7 @@ int cypress_dpm_init(struct radeon_device *rdev) eg_pi->vddci_control = radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0); - if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, - &frev, &crev, &data_offset)) { - pi->sclk_ss = true; - pi->mclk_ss = true; - pi->dynamic_ss = true; - } else { - pi->sclk_ss = false; - pi->mclk_ss = false; - pi->dynamic_ss = true; - } + rv770_get_engine_memory_ss(rdev); pi->asi = RV770_ASI_DFLT; pi->pasi = CYPRESS_HASI_DFLT; @@ -2122,8 +2110,7 @@ int cypress_dpm_init(struct radeon_device *rdev) pi->dynamic_pcie_gen2 = true; - if (pi->gfx_clock_gating && - (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)) + if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) pi->thermal_protection = true; else pi->thermal_protection = false; @@ -2179,7 +2166,8 @@ bool cypress_dpm_vblank_too_short(struct radeon_device *rdev) { struct rv7xx_power_info *pi = rv770_get_pi(rdev); u32 vblank_time = r600_dpm_get_vblank_time(rdev); - u32 switch_limit = pi->mem_gddr5 ? 450 : 300; + /* we never hit the non-gddr5 limit so disable it */ + u32 switch_limit = pi->mem_gddr5 ? 450 : 0; if (vblank_time < switch_limit) return true; diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c new file mode 100644 index 000000000000..8953255e894b --- /dev/null +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -0,0 +1,278 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include <linux/hdmi.h> +#include <drm/drmP.h> +#include "radeon.h" +#include "sid.h" + +static u32 dce6_endpoint_rreg(struct radeon_device *rdev, + u32 block_offset, u32 reg) +{ + u32 r; + + WREG32(AZ_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + r = RREG32(AZ_F0_CODEC_ENDPOINT_DATA + block_offset); + return r; +} + +static void dce6_endpoint_wreg(struct radeon_device *rdev, + u32 block_offset, u32 reg, u32 v) +{ + if (ASIC_IS_DCE8(rdev)) + WREG32(AZ_F0_CODEC_ENDPOINT_INDEX + block_offset, reg); + else + WREG32(AZ_F0_CODEC_ENDPOINT_INDEX + block_offset, + AZ_ENDPOINT_REG_WRITE_EN | AZ_ENDPOINT_REG_INDEX(reg)); + WREG32(AZ_F0_CODEC_ENDPOINT_DATA + block_offset, v); +} + +#define RREG32_ENDPOINT(block, reg) dce6_endpoint_rreg(rdev, (block), (reg)) +#define WREG32_ENDPOINT(block, reg, v) dce6_endpoint_wreg(rdev, (block), (reg), (v)) + + +static void dce6_afmt_get_connected_pins(struct radeon_device *rdev) +{ + int i; + u32 offset, tmp; + + for (i = 0; i < rdev->audio.num_pins; i++) { + offset = rdev->audio.pin[i].offset; + tmp = RREG32_ENDPOINT(offset, + AZ_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT); + if (((tmp & PORT_CONNECTIVITY_MASK) >> PORT_CONNECTIVITY_SHIFT) == 1) + rdev->audio.pin[i].connected = false; + else + rdev->audio.pin[i].connected = true; + } +} + +struct r600_audio_pin *dce6_audio_get_pin(struct radeon_device *rdev) +{ + int i; + + dce6_afmt_get_connected_pins(rdev); + + for (i = 0; i < rdev->audio.num_pins; i++) { + if (rdev->audio.pin[i].connected) + return &rdev->audio.pin[i]; + } + DRM_ERROR("No connected audio pins found!\n"); + return NULL; +} + +void dce6_afmt_select_pin(struct drm_encoder *encoder) +{ + struct radeon_device *rdev = encoder->dev->dev_private; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + u32 offset = dig->afmt->offset; + u32 id = dig->afmt->pin->id; + + if (!dig->afmt->pin) + return; + + WREG32(AFMT_AUDIO_SRC_CONTROL + offset, AFMT_AUDIO_SRC_SELECT(id)); +} + +void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder) +{ + struct radeon_device *rdev = encoder->dev->dev_private; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + struct drm_connector *connector; + struct radeon_connector *radeon_connector = NULL; + u32 offset, tmp; + u8 *sadb; + int sad_count; + + if (!dig->afmt->pin) + return; + + offset = dig->afmt->pin->offset; + + list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) { + if (connector->encoder == encoder) + radeon_connector = to_radeon_connector(connector); + } + + if (!radeon_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb); + if (sad_count < 0) { + DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + return; + } + + /* program the speaker allocation */ + tmp = RREG32_ENDPOINT(offset, AZ_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER); + tmp &= ~(DP_CONNECTION | SPEAKER_ALLOCATION_MASK); + /* set HDMI mode */ + tmp |= HDMI_CONNECTION; + if (sad_count) + tmp |= SPEAKER_ALLOCATION(sadb[0]); + else + tmp |= SPEAKER_ALLOCATION(5); /* stereo */ + WREG32_ENDPOINT(offset, AZ_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, tmp); + + kfree(sadb); +} + +void dce6_afmt_write_sad_regs(struct drm_encoder *encoder) +{ + struct radeon_device *rdev = encoder->dev->dev_private; + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + u32 offset; + struct drm_connector *connector; + struct radeon_connector *radeon_connector = NULL; + struct cea_sad *sads; + int i, sad_count; + + static const u16 eld_reg_to_type[][2] = { + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, HDMI_AUDIO_CODING_TYPE_PCM }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1, HDMI_AUDIO_CODING_TYPE_AC3 }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR2, HDMI_AUDIO_CODING_TYPE_MPEG1 }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR3, HDMI_AUDIO_CODING_TYPE_MP3 }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR4, HDMI_AUDIO_CODING_TYPE_MPEG2 }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR5, HDMI_AUDIO_CODING_TYPE_AAC_LC }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR6, HDMI_AUDIO_CODING_TYPE_DTS }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR7, HDMI_AUDIO_CODING_TYPE_ATRAC }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR9, HDMI_AUDIO_CODING_TYPE_EAC3 }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR10, HDMI_AUDIO_CODING_TYPE_DTS_HD }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR11, HDMI_AUDIO_CODING_TYPE_MLP }, + { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13, HDMI_AUDIO_CODING_TYPE_WMA_PRO }, + }; + + if (!dig->afmt->pin) + return; + + offset = dig->afmt->pin->offset; + + list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) { + if (connector->encoder == encoder) + radeon_connector = to_radeon_connector(connector); + } + + if (!radeon_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_sad(radeon_connector->edid, &sads); + if (sad_count < 0) { + DRM_ERROR("Couldn't read SADs: %d\n", sad_count); + return; + } + BUG_ON(!sads); + + for (i = 0; i < ARRAY_SIZE(eld_reg_to_type); i++) { + u32 value = 0; + int j; + + for (j = 0; j < sad_count; j++) { + struct cea_sad *sad = &sads[j]; + + if (sad->format == eld_reg_to_type[i][1]) { + value = MAX_CHANNELS(sad->channels) | + DESCRIPTOR_BYTE_2(sad->byte2) | + SUPPORTED_FREQUENCIES(sad->freq); + if (sad->format == HDMI_AUDIO_CODING_TYPE_PCM) + value |= SUPPORTED_FREQUENCIES_STEREO(sad->freq); + break; + } + } + WREG32_ENDPOINT(offset, eld_reg_to_type[i][0], value); + } + + kfree(sads); +} + +static int dce6_audio_chipset_supported(struct radeon_device *rdev) +{ + return !ASIC_IS_NODCE(rdev); +} + +static void dce6_audio_enable(struct radeon_device *rdev, + struct r600_audio_pin *pin, + bool enable) +{ + WREG32_ENDPOINT(pin->offset, AZ_F0_CODEC_PIN_CONTROL_HOTPLUG_CONTROL, + AUDIO_ENABLED); + DRM_INFO("%s audio %d support\n", enable ? "Enabling" : "Disabling", pin->id); +} + +static const u32 pin_offsets[7] = +{ + (0x5e00 - 0x5e00), + (0x5e18 - 0x5e00), + (0x5e30 - 0x5e00), + (0x5e48 - 0x5e00), + (0x5e60 - 0x5e00), + (0x5e78 - 0x5e00), + (0x5e90 - 0x5e00), +}; + +int dce6_audio_init(struct radeon_device *rdev) +{ + int i; + + if (!radeon_audio || !dce6_audio_chipset_supported(rdev)) + return 0; + + rdev->audio.enabled = true; + + if (ASIC_IS_DCE8(rdev)) + rdev->audio.num_pins = 7; + else + rdev->audio.num_pins = 6; + + for (i = 0; i < rdev->audio.num_pins; i++) { + rdev->audio.pin[i].channels = -1; + rdev->audio.pin[i].rate = -1; + rdev->audio.pin[i].bits_per_sample = -1; + rdev->audio.pin[i].status_bits = 0; + rdev->audio.pin[i].category_code = 0; + rdev->audio.pin[i].connected = false; + rdev->audio.pin[i].offset = pin_offsets[i]; + rdev->audio.pin[i].id = i; + dce6_audio_enable(rdev, &rdev->audio.pin[i], true); + } + + return 0; +} + +void dce6_audio_fini(struct radeon_device *rdev) +{ + int i; + + if (!rdev->audio.enabled) + return; + + for (i = 0; i < rdev->audio.num_pins; i++) + dce6_audio_enable(rdev, &rdev->audio.pin[i], false); + + rdev->audio.enabled = false; +} diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index b67c9ec7f690..555164e270a7 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -47,7 +47,7 @@ static const u32 crtc_offsets[6] = #include "clearstate_evergreen.h" -static u32 sumo_rlc_save_restore_register_list[] = +static const u32 sumo_rlc_save_restore_register_list[] = { 0x98fc, 0x9830, @@ -131,7 +131,6 @@ static u32 sumo_rlc_save_restore_register_list[] = 0x9150, 0x802c, }; -static u32 sumo_rlc_save_restore_register_list_size = ARRAY_SIZE(sumo_rlc_save_restore_register_list); static void evergreen_gpu_init(struct radeon_device *rdev); void evergreen_fini(struct radeon_device *rdev); @@ -141,6 +140,12 @@ extern void cayman_cp_int_cntl_setup(struct radeon_device *rdev, int ring, u32 cp_int_cntl); extern void cayman_vm_decode_fault(struct radeon_device *rdev, u32 status, u32 addr); +void cik_init_cp_pg_table(struct radeon_device *rdev); + +extern u32 si_get_csb_size(struct radeon_device *rdev); +extern void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); +extern u32 cik_get_csb_size(struct radeon_device *rdev); +extern void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); static const u32 evergreen_golden_registers[] = { @@ -1807,7 +1812,8 @@ static u32 evergreen_line_buffer_adjust(struct radeon_device *rdev, struct drm_display_mode *mode, struct drm_display_mode *other_mode) { - u32 tmp; + u32 tmp, buffer_alloc, i; + u32 pipe_offset = radeon_crtc->crtc_id * 0x20; /* * Line Buffer Setup * There are 3 line buffers, each one shared by 2 display controllers. @@ -1830,18 +1836,34 @@ static u32 evergreen_line_buffer_adjust(struct radeon_device *rdev, * non-linked crtcs for maximum line buffer allocation. */ if (radeon_crtc->base.enabled && mode) { - if (other_mode) + if (other_mode) { tmp = 0; /* 1/2 */ - else + buffer_alloc = 1; + } else { tmp = 2; /* whole */ - } else + buffer_alloc = 2; + } + } else { tmp = 0; + buffer_alloc = 0; + } /* second controller of the pair uses second half of the lb */ if (radeon_crtc->crtc_id % 2) tmp += 4; WREG32(DC_LB_MEMORY_SPLIT + radeon_crtc->crtc_offset, tmp); + if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev)) { + WREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset, + DMIF_BUFFERS_ALLOCATED(buffer_alloc)); + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset) & + DMIF_BUFFERS_ALLOCATED_COMPLETED) + break; + udelay(1); + } + } + if (radeon_crtc->base.enabled && mode) { switch (tmp) { case 0: @@ -3613,7 +3635,7 @@ bool evergreen_is_display_hung(struct radeon_device *rdev) return true; } -static u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev) +u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev) { u32 reset_mask = 0; u32 tmp; @@ -3839,28 +3861,6 @@ bool evergreen_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *rin return radeon_ring_test_lockup(rdev, ring); } -/** - * evergreen_dma_is_lockup - Check if the DMA engine is locked up - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Check if the async DMA engine is locked up. - * Returns true if the engine appears to be locked up, false if not. - */ -bool evergreen_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) -{ - u32 reset_mask = evergreen_gpu_check_soft_reset(rdev); - - if (!(reset_mask & RADEON_RESET_DMA)) { - radeon_ring_lockup_update(ring); - return false; - } - /* force ring activities */ - radeon_ring_force_activity(rdev, ring); - return radeon_ring_test_lockup(rdev, ring); -} - /* * RLC */ @@ -3894,147 +3894,231 @@ void sumo_rlc_fini(struct radeon_device *rdev) radeon_bo_unref(&rdev->rlc.clear_state_obj); rdev->rlc.clear_state_obj = NULL; } + + /* clear state block */ + if (rdev->rlc.cp_table_obj) { + r = radeon_bo_reserve(rdev->rlc.cp_table_obj, false); + if (unlikely(r != 0)) + dev_warn(rdev->dev, "(%d) reserve RLC cp table bo failed\n", r); + radeon_bo_unpin(rdev->rlc.cp_table_obj); + radeon_bo_unreserve(rdev->rlc.cp_table_obj); + + radeon_bo_unref(&rdev->rlc.cp_table_obj); + rdev->rlc.cp_table_obj = NULL; + } } +#define CP_ME_TABLE_SIZE 96 + int sumo_rlc_init(struct radeon_device *rdev) { - u32 *src_ptr; + const u32 *src_ptr; volatile u32 *dst_ptr; u32 dws, data, i, j, k, reg_num; - u32 reg_list_num, reg_list_hdr_blk_index, reg_list_blk_index; + u32 reg_list_num, reg_list_hdr_blk_index, reg_list_blk_index = 0; u64 reg_list_mc_addr; - struct cs_section_def *cs_data; + const struct cs_section_def *cs_data; int r; src_ptr = rdev->rlc.reg_list; dws = rdev->rlc.reg_list_size; + if (rdev->family >= CHIP_BONAIRE) { + dws += (5 * 16) + 48 + 48 + 64; + } cs_data = rdev->rlc.cs_data; - /* save restore block */ - if (rdev->rlc.save_restore_obj == NULL) { - r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.save_restore_obj); + if (src_ptr) { + /* save restore block */ + if (rdev->rlc.save_restore_obj == NULL) { + r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true, + RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.save_restore_obj); + if (r) { + dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r); + return r; + } + } + + r = radeon_bo_reserve(rdev->rlc.save_restore_obj, false); + if (unlikely(r != 0)) { + sumo_rlc_fini(rdev); + return r; + } + r = radeon_bo_pin(rdev->rlc.save_restore_obj, RADEON_GEM_DOMAIN_VRAM, + &rdev->rlc.save_restore_gpu_addr); if (r) { - dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r); + radeon_bo_unreserve(rdev->rlc.save_restore_obj); + dev_warn(rdev->dev, "(%d) pin RLC sr bo failed\n", r); + sumo_rlc_fini(rdev); return r; } - } - r = radeon_bo_reserve(rdev->rlc.save_restore_obj, false); - if (unlikely(r != 0)) { - sumo_rlc_fini(rdev); - return r; - } - r = radeon_bo_pin(rdev->rlc.save_restore_obj, RADEON_GEM_DOMAIN_VRAM, - &rdev->rlc.save_restore_gpu_addr); - if (r) { + r = radeon_bo_kmap(rdev->rlc.save_restore_obj, (void **)&rdev->rlc.sr_ptr); + if (r) { + dev_warn(rdev->dev, "(%d) map RLC sr bo failed\n", r); + sumo_rlc_fini(rdev); + return r; + } + /* write the sr buffer */ + dst_ptr = rdev->rlc.sr_ptr; + if (rdev->family >= CHIP_TAHITI) { + /* SI */ + for (i = 0; i < rdev->rlc.reg_list_size; i++) + dst_ptr[i] = src_ptr[i]; + } else { + /* ON/LN/TN */ + /* format: + * dw0: (reg2 << 16) | reg1 + * dw1: reg1 save space + * dw2: reg2 save space + */ + for (i = 0; i < dws; i++) { + data = src_ptr[i] >> 2; + i++; + if (i < dws) + data |= (src_ptr[i] >> 2) << 16; + j = (((i - 1) * 3) / 2); + dst_ptr[j] = data; + } + j = ((i * 3) / 2); + dst_ptr[j] = RLC_SAVE_RESTORE_LIST_END_MARKER; + } + radeon_bo_kunmap(rdev->rlc.save_restore_obj); radeon_bo_unreserve(rdev->rlc.save_restore_obj); - dev_warn(rdev->dev, "(%d) pin RLC sr bo failed\n", r); - sumo_rlc_fini(rdev); - return r; } - r = radeon_bo_kmap(rdev->rlc.save_restore_obj, (void **)&rdev->rlc.sr_ptr); - if (r) { - dev_warn(rdev->dev, "(%d) map RLC sr bo failed\n", r); - sumo_rlc_fini(rdev); - return r; - } - /* write the sr buffer */ - dst_ptr = rdev->rlc.sr_ptr; - /* format: - * dw0: (reg2 << 16) | reg1 - * dw1: reg1 save space - * dw2: reg2 save space - */ - for (i = 0; i < dws; i++) { - data = src_ptr[i] >> 2; - i++; - if (i < dws) - data |= (src_ptr[i] >> 2) << 16; - j = (((i - 1) * 3) / 2); - dst_ptr[j] = data; - } - j = ((i * 3) / 2); - dst_ptr[j] = RLC_SAVE_RESTORE_LIST_END_MARKER; - - radeon_bo_kunmap(rdev->rlc.save_restore_obj); - radeon_bo_unreserve(rdev->rlc.save_restore_obj); - /* clear state block */ - reg_list_num = 0; - dws = 0; - for (i = 0; cs_data[i].section != NULL; i++) { - for (j = 0; cs_data[i].section[j].extent != NULL; j++) { - reg_list_num++; - dws += cs_data[i].section[j].reg_count; + if (cs_data) { + /* clear state block */ + if (rdev->family >= CHIP_BONAIRE) { + rdev->rlc.clear_state_size = dws = cik_get_csb_size(rdev); + } else if (rdev->family >= CHIP_TAHITI) { + rdev->rlc.clear_state_size = si_get_csb_size(rdev); + dws = rdev->rlc.clear_state_size + (256 / 4); + } else { + reg_list_num = 0; + dws = 0; + for (i = 0; cs_data[i].section != NULL; i++) { + for (j = 0; cs_data[i].section[j].extent != NULL; j++) { + reg_list_num++; + dws += cs_data[i].section[j].reg_count; + } + } + reg_list_blk_index = (3 * reg_list_num + 2); + dws += reg_list_blk_index; + rdev->rlc.clear_state_size = dws; } - } - reg_list_blk_index = (3 * reg_list_num + 2); - dws += reg_list_blk_index; - if (rdev->rlc.clear_state_obj == NULL) { - r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.clear_state_obj); + if (rdev->rlc.clear_state_obj == NULL) { + r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true, + RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.clear_state_obj); + if (r) { + dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r); + sumo_rlc_fini(rdev); + return r; + } + } + r = radeon_bo_reserve(rdev->rlc.clear_state_obj, false); + if (unlikely(r != 0)) { + sumo_rlc_fini(rdev); + return r; + } + r = radeon_bo_pin(rdev->rlc.clear_state_obj, RADEON_GEM_DOMAIN_VRAM, + &rdev->rlc.clear_state_gpu_addr); if (r) { - dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r); + radeon_bo_unreserve(rdev->rlc.clear_state_obj); + dev_warn(rdev->dev, "(%d) pin RLC c bo failed\n", r); sumo_rlc_fini(rdev); return r; } - } - r = radeon_bo_reserve(rdev->rlc.clear_state_obj, false); - if (unlikely(r != 0)) { - sumo_rlc_fini(rdev); - return r; - } - r = radeon_bo_pin(rdev->rlc.clear_state_obj, RADEON_GEM_DOMAIN_VRAM, - &rdev->rlc.clear_state_gpu_addr); - if (r) { - radeon_bo_unreserve(rdev->rlc.clear_state_obj); - dev_warn(rdev->dev, "(%d) pin RLC c bo failed\n", r); - sumo_rlc_fini(rdev); - return r; - } - r = radeon_bo_kmap(rdev->rlc.clear_state_obj, (void **)&rdev->rlc.cs_ptr); - if (r) { - dev_warn(rdev->dev, "(%d) map RLC c bo failed\n", r); - sumo_rlc_fini(rdev); - return r; - } - /* set up the cs buffer */ - dst_ptr = rdev->rlc.cs_ptr; - reg_list_hdr_blk_index = 0; - reg_list_mc_addr = rdev->rlc.clear_state_gpu_addr + (reg_list_blk_index * 4); - data = upper_32_bits(reg_list_mc_addr); - dst_ptr[reg_list_hdr_blk_index] = data; - reg_list_hdr_blk_index++; - for (i = 0; cs_data[i].section != NULL; i++) { - for (j = 0; cs_data[i].section[j].extent != NULL; j++) { - reg_num = cs_data[i].section[j].reg_count; - data = reg_list_mc_addr & 0xffffffff; - dst_ptr[reg_list_hdr_blk_index] = data; - reg_list_hdr_blk_index++; - - data = (cs_data[i].section[j].reg_index * 4) & 0xffffffff; - dst_ptr[reg_list_hdr_blk_index] = data; - reg_list_hdr_blk_index++; - - data = 0x08000000 | (reg_num * 4); + r = radeon_bo_kmap(rdev->rlc.clear_state_obj, (void **)&rdev->rlc.cs_ptr); + if (r) { + dev_warn(rdev->dev, "(%d) map RLC c bo failed\n", r); + sumo_rlc_fini(rdev); + return r; + } + /* set up the cs buffer */ + dst_ptr = rdev->rlc.cs_ptr; + if (rdev->family >= CHIP_BONAIRE) { + cik_get_csb_buffer(rdev, dst_ptr); + } else if (rdev->family >= CHIP_TAHITI) { + reg_list_mc_addr = rdev->rlc.clear_state_gpu_addr + 256; + dst_ptr[0] = upper_32_bits(reg_list_mc_addr); + dst_ptr[1] = lower_32_bits(reg_list_mc_addr); + dst_ptr[2] = rdev->rlc.clear_state_size; + si_get_csb_buffer(rdev, &dst_ptr[(256/4)]); + } else { + reg_list_hdr_blk_index = 0; + reg_list_mc_addr = rdev->rlc.clear_state_gpu_addr + (reg_list_blk_index * 4); + data = upper_32_bits(reg_list_mc_addr); dst_ptr[reg_list_hdr_blk_index] = data; reg_list_hdr_blk_index++; - - for (k = 0; k < reg_num; k++) { - data = cs_data[i].section[j].extent[k]; - dst_ptr[reg_list_blk_index + k] = data; + for (i = 0; cs_data[i].section != NULL; i++) { + for (j = 0; cs_data[i].section[j].extent != NULL; j++) { + reg_num = cs_data[i].section[j].reg_count; + data = reg_list_mc_addr & 0xffffffff; + dst_ptr[reg_list_hdr_blk_index] = data; + reg_list_hdr_blk_index++; + + data = (cs_data[i].section[j].reg_index * 4) & 0xffffffff; + dst_ptr[reg_list_hdr_blk_index] = data; + reg_list_hdr_blk_index++; + + data = 0x08000000 | (reg_num * 4); + dst_ptr[reg_list_hdr_blk_index] = data; + reg_list_hdr_blk_index++; + + for (k = 0; k < reg_num; k++) { + data = cs_data[i].section[j].extent[k]; + dst_ptr[reg_list_blk_index + k] = data; + } + reg_list_mc_addr += reg_num * 4; + reg_list_blk_index += reg_num; + } } - reg_list_mc_addr += reg_num * 4; - reg_list_blk_index += reg_num; + dst_ptr[reg_list_hdr_blk_index] = RLC_CLEAR_STATE_END_MARKER; } + radeon_bo_kunmap(rdev->rlc.clear_state_obj); + radeon_bo_unreserve(rdev->rlc.clear_state_obj); } - dst_ptr[reg_list_hdr_blk_index] = RLC_CLEAR_STATE_END_MARKER; - radeon_bo_kunmap(rdev->rlc.clear_state_obj); - radeon_bo_unreserve(rdev->rlc.clear_state_obj); + if (rdev->rlc.cp_table_size) { + if (rdev->rlc.cp_table_obj == NULL) { + r = radeon_bo_create(rdev, rdev->rlc.cp_table_size, PAGE_SIZE, true, + RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.cp_table_obj); + if (r) { + dev_warn(rdev->dev, "(%d) create RLC cp table bo failed\n", r); + sumo_rlc_fini(rdev); + return r; + } + } + + r = radeon_bo_reserve(rdev->rlc.cp_table_obj, false); + if (unlikely(r != 0)) { + dev_warn(rdev->dev, "(%d) reserve RLC cp table bo failed\n", r); + sumo_rlc_fini(rdev); + return r; + } + r = radeon_bo_pin(rdev->rlc.cp_table_obj, RADEON_GEM_DOMAIN_VRAM, + &rdev->rlc.cp_table_gpu_addr); + if (r) { + radeon_bo_unreserve(rdev->rlc.cp_table_obj); + dev_warn(rdev->dev, "(%d) pin RLC cp_table bo failed\n", r); + sumo_rlc_fini(rdev); + return r; + } + r = radeon_bo_kmap(rdev->rlc.cp_table_obj, (void **)&rdev->rlc.cp_table_ptr); + if (r) { + dev_warn(rdev->dev, "(%d) map RLC cp table bo failed\n", r); + sumo_rlc_fini(rdev); + return r; + } + + cik_init_cp_pg_table(rdev); + + radeon_bo_kunmap(rdev->rlc.cp_table_obj); + radeon_bo_unreserve(rdev->rlc.cp_table_obj); + + } return 0; } @@ -4959,143 +5043,6 @@ restart_ih: return IRQ_HANDLED; } -/** - * evergreen_dma_fence_ring_emit - emit a fence on the DMA ring - * - * @rdev: radeon_device pointer - * @fence: radeon fence object - * - * Add a DMA fence packet to the ring to write - * the fence seq number and DMA trap packet to generate - * an interrupt if needed (evergreen-SI). - */ -void evergreen_dma_fence_ring_emit(struct radeon_device *rdev, - struct radeon_fence *fence) -{ - struct radeon_ring *ring = &rdev->ring[fence->ring]; - u64 addr = rdev->fence_drv[fence->ring].gpu_addr; - /* write the fence */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0)); - radeon_ring_write(ring, addr & 0xfffffffc); - radeon_ring_write(ring, (upper_32_bits(addr) & 0xff)); - radeon_ring_write(ring, fence->seq); - /* generate an interrupt */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_TRAP, 0, 0)); - /* flush HDP */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0)); - radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2)); - radeon_ring_write(ring, 1); -} - -/** - * evergreen_dma_ring_ib_execute - schedule an IB on the DMA engine - * - * @rdev: radeon_device pointer - * @ib: IB object to schedule - * - * Schedule an IB in the DMA ring (evergreen). - */ -void evergreen_dma_ring_ib_execute(struct radeon_device *rdev, - struct radeon_ib *ib) -{ - struct radeon_ring *ring = &rdev->ring[ib->ring]; - - if (rdev->wb.enabled) { - u32 next_rptr = ring->wptr + 4; - while ((next_rptr & 7) != 5) - next_rptr++; - next_rptr += 3; - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 1)); - radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xff); - radeon_ring_write(ring, next_rptr); - } - - /* The indirect buffer packet must end on an 8 DW boundary in the DMA ring. - * Pad as necessary with NOPs. - */ - while ((ring->wptr & 7) != 5) - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0)); - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_INDIRECT_BUFFER, 0, 0)); - radeon_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); - radeon_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF)); - -} - -/** - * evergreen_copy_dma - copy pages using the DMA engine - * - * @rdev: radeon_device pointer - * @src_offset: src GPU address - * @dst_offset: dst GPU address - * @num_gpu_pages: number of GPU pages to xfer - * @fence: radeon fence object - * - * Copy GPU paging using the DMA engine (evergreen-cayman). - * Used by the radeon ttm implementation to move pages if - * registered as the asic copy callback. - */ -int evergreen_copy_dma(struct radeon_device *rdev, - uint64_t src_offset, uint64_t dst_offset, - unsigned num_gpu_pages, - struct radeon_fence **fence) -{ - struct radeon_semaphore *sem = NULL; - int ring_index = rdev->asic->copy.dma_ring_index; - struct radeon_ring *ring = &rdev->ring[ring_index]; - u32 size_in_dw, cur_size_in_dw; - int i, num_loops; - int r = 0; - - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return r; - } - - size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; - num_loops = DIV_ROUND_UP(size_in_dw, 0xfffff); - r = radeon_ring_lock(rdev, ring, num_loops * 5 + 11); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); - return r; - } - - if (radeon_fence_need_sync(*fence, ring->idx)) { - radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, - ring->idx); - radeon_fence_note_sync(*fence, ring->idx); - } else { - radeon_semaphore_free(rdev, &sem, NULL); - } - - for (i = 0; i < num_loops; i++) { - cur_size_in_dw = size_in_dw; - if (cur_size_in_dw > 0xFFFFF) - cur_size_in_dw = 0xFFFFF; - size_in_dw -= cur_size_in_dw; - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 0, cur_size_in_dw)); - radeon_ring_write(ring, dst_offset & 0xfffffffc); - radeon_ring_write(ring, src_offset & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff); - radeon_ring_write(ring, upper_32_bits(src_offset) & 0xff); - src_offset += cur_size_in_dw * 4; - dst_offset += cur_size_in_dw * 4; - } - - r = radeon_fence_emit(rdev, fence, ring->idx); - if (r) { - radeon_ring_unlock_undo(rdev, ring); - return r; - } - - radeon_ring_unlock_commit(rdev, ring); - radeon_semaphore_free(rdev, &sem, *fence); - - return r; -} - static int evergreen_startup(struct radeon_device *rdev) { struct radeon_ring *ring; @@ -5106,6 +5053,13 @@ static int evergreen_startup(struct radeon_device *rdev) /* enable aspm */ evergreen_program_aspm(rdev); + /* scratch needs to be initialized before MC */ + r = r600_vram_scratch_init(rdev); + if (r) + return r; + + evergreen_mc_program(rdev); + if (ASIC_IS_DCE5(rdev)) { if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) { r = ni_init_microcode(rdev); @@ -5129,11 +5083,6 @@ static int evergreen_startup(struct radeon_device *rdev) } } - r = r600_vram_scratch_init(rdev); - if (r) - return r; - - evergreen_mc_program(rdev); if (rdev->flags & RADEON_IS_AGP) { evergreen_agp_enable(rdev); } else { @@ -5143,17 +5092,11 @@ static int evergreen_startup(struct radeon_device *rdev) } evergreen_gpu_init(rdev); - r = evergreen_blit_init(rdev); - if (r) { - r600_blit_fini(rdev); - rdev->asic->copy.copy = NULL; - dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r); - } - /* allocate rlc buffers */ if (rdev->flags & RADEON_IS_IGP) { rdev->rlc.reg_list = sumo_rlc_save_restore_register_list; - rdev->rlc.reg_list_size = sumo_rlc_save_restore_register_list_size; + rdev->rlc.reg_list_size = + (u32)ARRAY_SIZE(sumo_rlc_save_restore_register_list); rdev->rlc.cs_data = evergreen_cs_data; r = sumo_rlc_init(rdev); if (r) { @@ -5179,7 +5122,7 @@ static int evergreen_startup(struct radeon_device *rdev) return r; } - r = rv770_uvd_resume(rdev); + r = uvd_v2_2_resume(rdev); if (!r) { r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_UVD_INDEX); @@ -5208,14 +5151,14 @@ static int evergreen_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, R600_CP_RB_RPTR, R600_CP_RB_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, DMA_RB_RPTR, DMA_RB_WPTR, - 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0)); + DMA_PACKET(DMA_PACKET_NOP, 0, 0)); if (r) return r; @@ -5231,12 +5174,11 @@ static int evergreen_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { - r = radeon_ring_init(rdev, ring, ring->ring_size, - R600_WB_UVD_RPTR_OFFSET, + r = radeon_ring_init(rdev, ring, ring->ring_size, 0, UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (!r) - r = r600_uvd_init(rdev); + r = uvd_v1_0_init(rdev); if (r) DRM_ERROR("radeon: error initializing UVD (%d).\n", r); @@ -5291,10 +5233,10 @@ int evergreen_resume(struct radeon_device *rdev) int evergreen_suspend(struct radeon_device *rdev) { r600_audio_fini(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_suspend(rdev); r700_cp_stop(rdev); r600_dma_stop(rdev); - r600_uvd_rbc_stop(rdev); evergreen_irq_suspend(rdev); radeon_wb_disable(rdev); evergreen_pcie_gart_disable(rdev); @@ -5419,7 +5361,6 @@ int evergreen_init(struct radeon_device *rdev) void evergreen_fini(struct radeon_device *rdev) { r600_audio_fini(rdev); - r600_blit_fini(rdev); r700_cp_fini(rdev); r600_dma_fini(rdev); r600_irq_fini(rdev); @@ -5429,6 +5370,7 @@ void evergreen_fini(struct radeon_device *rdev) radeon_ib_pool_fini(rdev); radeon_irq_kms_fini(rdev); evergreen_pcie_gart_fini(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_fini(rdev); r600_vram_scratch_fini(rdev); radeon_gem_fini(rdev); diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c deleted file mode 100644 index 057c87b6515a..000000000000 --- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c +++ /dev/null @@ -1,729 +0,0 @@ -/* - * Copyright 2010 Advanced Micro Devices, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Authors: - * Alex Deucher <alexander.deucher@amd.com> - */ - -#include <drm/drmP.h> -#include <drm/radeon_drm.h> -#include "radeon.h" - -#include "evergreend.h" -#include "evergreen_blit_shaders.h" -#include "cayman_blit_shaders.h" -#include "radeon_blit_common.h" - -/* emits 17 */ -static void -set_render_target(struct radeon_device *rdev, int format, - int w, int h, u64 gpu_addr) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 cb_color_info; - int pitch, slice; - - h = ALIGN(h, 8); - if (h < 8) - h = 8; - - cb_color_info = CB_FORMAT(format) | - CB_SOURCE_FORMAT(CB_SF_EXPORT_NORM) | - CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1); - pitch = (w / 8) - 1; - slice = ((w * h) / 64) - 1; - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 15)); - radeon_ring_write(ring, (CB_COLOR0_BASE - PACKET3_SET_CONTEXT_REG_START) >> 2); - radeon_ring_write(ring, gpu_addr >> 8); - radeon_ring_write(ring, pitch); - radeon_ring_write(ring, slice); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, cb_color_info); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, (w - 1) | ((h - 1) << 16)); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); -} - -/* emits 5dw */ -static void -cp_set_surface_sync(struct radeon_device *rdev, - u32 sync_type, u32 size, - u64 mc_addr) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 cp_coher_size; - - if (size == 0xffffffff) - cp_coher_size = 0xffffffff; - else - cp_coher_size = ((size + 255) >> 8); - - if (rdev->family >= CHIP_CAYMAN) { - /* CP_COHER_CNTL2 has to be set manually when submitting a surface_sync - * to the RB directly. For IBs, the CP programs this as part of the - * surface_sync packet. - */ - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); - radeon_ring_write(ring, (0x85e8 - PACKET3_SET_CONFIG_REG_START) >> 2); - radeon_ring_write(ring, 0); /* CP_COHER_CNTL2 */ - } - radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); - radeon_ring_write(ring, sync_type); - radeon_ring_write(ring, cp_coher_size); - radeon_ring_write(ring, mc_addr >> 8); - radeon_ring_write(ring, 10); /* poll interval */ -} - -/* emits 11dw + 1 surface sync = 16dw */ -static void -set_shaders(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u64 gpu_addr; - - /* VS */ - gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset; - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 3)); - radeon_ring_write(ring, (SQ_PGM_START_VS - PACKET3_SET_CONTEXT_REG_START) >> 2); - radeon_ring_write(ring, gpu_addr >> 8); - radeon_ring_write(ring, 2); - radeon_ring_write(ring, 0); - - /* PS */ - gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.ps_offset; - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 4)); - radeon_ring_write(ring, (SQ_PGM_START_PS - PACKET3_SET_CONTEXT_REG_START) >> 2); - radeon_ring_write(ring, gpu_addr >> 8); - radeon_ring_write(ring, 1); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 2); - - gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset; - cp_set_surface_sync(rdev, PACKET3_SH_ACTION_ENA, 512, gpu_addr); -} - -/* emits 10 + 1 sync (5) = 15 */ -static void -set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 sq_vtx_constant_word2, sq_vtx_constant_word3; - - /* high addr, stride */ - sq_vtx_constant_word2 = SQ_VTXC_BASE_ADDR_HI(upper_32_bits(gpu_addr) & 0xff) | - SQ_VTXC_STRIDE(16); -#ifdef __BIG_ENDIAN - sq_vtx_constant_word2 |= SQ_VTXC_ENDIAN_SWAP(SQ_ENDIAN_8IN32); -#endif - /* xyzw swizzles */ - sq_vtx_constant_word3 = SQ_VTCX_SEL_X(SQ_SEL_X) | - SQ_VTCX_SEL_Y(SQ_SEL_Y) | - SQ_VTCX_SEL_Z(SQ_SEL_Z) | - SQ_VTCX_SEL_W(SQ_SEL_W); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 8)); - radeon_ring_write(ring, 0x580); - radeon_ring_write(ring, gpu_addr & 0xffffffff); - radeon_ring_write(ring, 48 - 1); /* size */ - radeon_ring_write(ring, sq_vtx_constant_word2); - radeon_ring_write(ring, sq_vtx_constant_word3); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_BUFFER)); - - if ((rdev->family == CHIP_CEDAR) || - (rdev->family == CHIP_PALM) || - (rdev->family == CHIP_SUMO) || - (rdev->family == CHIP_SUMO2) || - (rdev->family == CHIP_CAICOS)) - cp_set_surface_sync(rdev, - PACKET3_TC_ACTION_ENA, 48, gpu_addr); - else - cp_set_surface_sync(rdev, - PACKET3_VC_ACTION_ENA, 48, gpu_addr); - -} - -/* emits 10 */ -static void -set_tex_resource(struct radeon_device *rdev, - int format, int w, int h, int pitch, - u64 gpu_addr, u32 size) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 sq_tex_resource_word0, sq_tex_resource_word1; - u32 sq_tex_resource_word4, sq_tex_resource_word7; - - if (h < 1) - h = 1; - - sq_tex_resource_word0 = TEX_DIM(SQ_TEX_DIM_2D); - sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 6) | - ((w - 1) << 18)); - sq_tex_resource_word1 = ((h - 1) << 0) | - TEX_ARRAY_MODE(ARRAY_1D_TILED_THIN1); - /* xyzw swizzles */ - sq_tex_resource_word4 = TEX_DST_SEL_X(SQ_SEL_X) | - TEX_DST_SEL_Y(SQ_SEL_Y) | - TEX_DST_SEL_Z(SQ_SEL_Z) | - TEX_DST_SEL_W(SQ_SEL_W); - - sq_tex_resource_word7 = format | - S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_TEXTURE); - - cp_set_surface_sync(rdev, - PACKET3_TC_ACTION_ENA, size, gpu_addr); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 8)); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, sq_tex_resource_word0); - radeon_ring_write(ring, sq_tex_resource_word1); - radeon_ring_write(ring, gpu_addr >> 8); - radeon_ring_write(ring, gpu_addr >> 8); - radeon_ring_write(ring, sq_tex_resource_word4); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, sq_tex_resource_word7); -} - -/* emits 12 */ -static void -set_scissors(struct radeon_device *rdev, int x1, int y1, - int x2, int y2) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - /* workaround some hw bugs */ - if (x2 == 0) - x1 = 1; - if (y2 == 0) - y1 = 1; - if (rdev->family >= CHIP_CAYMAN) { - if ((x2 == 1) && (y2 == 1)) - x2 = 2; - } - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); - radeon_ring_write(ring, (PA_SC_SCREEN_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2); - radeon_ring_write(ring, (x1 << 0) | (y1 << 16)); - radeon_ring_write(ring, (x2 << 0) | (y2 << 16)); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); - radeon_ring_write(ring, (PA_SC_GENERIC_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2); - radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31)); - radeon_ring_write(ring, (x2 << 0) | (y2 << 16)); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); - radeon_ring_write(ring, (PA_SC_WINDOW_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2); - radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31)); - radeon_ring_write(ring, (x2 << 0) | (y2 << 16)); -} - -/* emits 10 */ -static void -draw_auto(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); - radeon_ring_write(ring, (VGT_PRIMITIVE_TYPE - PACKET3_SET_CONFIG_REG_START) >> 2); - radeon_ring_write(ring, DI_PT_RECTLIST); - - radeon_ring_write(ring, PACKET3(PACKET3_INDEX_TYPE, 0)); - radeon_ring_write(ring, -#ifdef __BIG_ENDIAN - (2 << 2) | -#endif - DI_INDEX_SIZE_16_BIT); - - radeon_ring_write(ring, PACKET3(PACKET3_NUM_INSTANCES, 0)); - radeon_ring_write(ring, 1); - - radeon_ring_write(ring, PACKET3(PACKET3_DRAW_INDEX_AUTO, 1)); - radeon_ring_write(ring, 3); - radeon_ring_write(ring, DI_SRC_SEL_AUTO_INDEX); - -} - -/* emits 39 */ -static void -set_default_state(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2, sq_gpr_resource_mgmt_3; - u32 sq_thread_resource_mgmt, sq_thread_resource_mgmt_2; - u32 sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2, sq_stack_resource_mgmt_3; - int num_ps_gprs, num_vs_gprs, num_temp_gprs; - int num_gs_gprs, num_es_gprs, num_hs_gprs, num_ls_gprs; - int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads; - int num_hs_threads, num_ls_threads; - int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries; - int num_hs_stack_entries, num_ls_stack_entries; - u64 gpu_addr; - int dwords; - - /* set clear context state */ - radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); - radeon_ring_write(ring, 0); - - if (rdev->family < CHIP_CAYMAN) { - switch (rdev->family) { - case CHIP_CEDAR: - default: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 96; - num_vs_threads = 16; - num_gs_threads = 16; - num_es_threads = 16; - num_hs_threads = 16; - num_ls_threads = 16; - num_ps_stack_entries = 42; - num_vs_stack_entries = 42; - num_gs_stack_entries = 42; - num_es_stack_entries = 42; - num_hs_stack_entries = 42; - num_ls_stack_entries = 42; - break; - case CHIP_REDWOOD: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 128; - num_vs_threads = 20; - num_gs_threads = 20; - num_es_threads = 20; - num_hs_threads = 20; - num_ls_threads = 20; - num_ps_stack_entries = 42; - num_vs_stack_entries = 42; - num_gs_stack_entries = 42; - num_es_stack_entries = 42; - num_hs_stack_entries = 42; - num_ls_stack_entries = 42; - break; - case CHIP_JUNIPER: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 128; - num_vs_threads = 20; - num_gs_threads = 20; - num_es_threads = 20; - num_hs_threads = 20; - num_ls_threads = 20; - num_ps_stack_entries = 85; - num_vs_stack_entries = 85; - num_gs_stack_entries = 85; - num_es_stack_entries = 85; - num_hs_stack_entries = 85; - num_ls_stack_entries = 85; - break; - case CHIP_CYPRESS: - case CHIP_HEMLOCK: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 128; - num_vs_threads = 20; - num_gs_threads = 20; - num_es_threads = 20; - num_hs_threads = 20; - num_ls_threads = 20; - num_ps_stack_entries = 85; - num_vs_stack_entries = 85; - num_gs_stack_entries = 85; - num_es_stack_entries = 85; - num_hs_stack_entries = 85; - num_ls_stack_entries = 85; - break; - case CHIP_PALM: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 96; - num_vs_threads = 16; - num_gs_threads = 16; - num_es_threads = 16; - num_hs_threads = 16; - num_ls_threads = 16; - num_ps_stack_entries = 42; - num_vs_stack_entries = 42; - num_gs_stack_entries = 42; - num_es_stack_entries = 42; - num_hs_stack_entries = 42; - num_ls_stack_entries = 42; - break; - case CHIP_SUMO: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 96; - num_vs_threads = 25; - num_gs_threads = 25; - num_es_threads = 25; - num_hs_threads = 25; - num_ls_threads = 25; - num_ps_stack_entries = 42; - num_vs_stack_entries = 42; - num_gs_stack_entries = 42; - num_es_stack_entries = 42; - num_hs_stack_entries = 42; - num_ls_stack_entries = 42; - break; - case CHIP_SUMO2: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 96; - num_vs_threads = 25; - num_gs_threads = 25; - num_es_threads = 25; - num_hs_threads = 25; - num_ls_threads = 25; - num_ps_stack_entries = 85; - num_vs_stack_entries = 85; - num_gs_stack_entries = 85; - num_es_stack_entries = 85; - num_hs_stack_entries = 85; - num_ls_stack_entries = 85; - break; - case CHIP_BARTS: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 128; - num_vs_threads = 20; - num_gs_threads = 20; - num_es_threads = 20; - num_hs_threads = 20; - num_ls_threads = 20; - num_ps_stack_entries = 85; - num_vs_stack_entries = 85; - num_gs_stack_entries = 85; - num_es_stack_entries = 85; - num_hs_stack_entries = 85; - num_ls_stack_entries = 85; - break; - case CHIP_TURKS: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 128; - num_vs_threads = 20; - num_gs_threads = 20; - num_es_threads = 20; - num_hs_threads = 20; - num_ls_threads = 20; - num_ps_stack_entries = 42; - num_vs_stack_entries = 42; - num_gs_stack_entries = 42; - num_es_stack_entries = 42; - num_hs_stack_entries = 42; - num_ls_stack_entries = 42; - break; - case CHIP_CAICOS: - num_ps_gprs = 93; - num_vs_gprs = 46; - num_temp_gprs = 4; - num_gs_gprs = 31; - num_es_gprs = 31; - num_hs_gprs = 23; - num_ls_gprs = 23; - num_ps_threads = 128; - num_vs_threads = 10; - num_gs_threads = 10; - num_es_threads = 10; - num_hs_threads = 10; - num_ls_threads = 10; - num_ps_stack_entries = 42; - num_vs_stack_entries = 42; - num_gs_stack_entries = 42; - num_es_stack_entries = 42; - num_hs_stack_entries = 42; - num_ls_stack_entries = 42; - break; - } - - if ((rdev->family == CHIP_CEDAR) || - (rdev->family == CHIP_PALM) || - (rdev->family == CHIP_SUMO) || - (rdev->family == CHIP_SUMO2) || - (rdev->family == CHIP_CAICOS)) - sq_config = 0; - else - sq_config = VC_ENABLE; - - sq_config |= (EXPORT_SRC_C | - CS_PRIO(0) | - LS_PRIO(0) | - HS_PRIO(0) | - PS_PRIO(0) | - VS_PRIO(1) | - GS_PRIO(2) | - ES_PRIO(3)); - - sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(num_ps_gprs) | - NUM_VS_GPRS(num_vs_gprs) | - NUM_CLAUSE_TEMP_GPRS(num_temp_gprs)); - sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(num_gs_gprs) | - NUM_ES_GPRS(num_es_gprs)); - sq_gpr_resource_mgmt_3 = (NUM_HS_GPRS(num_hs_gprs) | - NUM_LS_GPRS(num_ls_gprs)); - sq_thread_resource_mgmt = (NUM_PS_THREADS(num_ps_threads) | - NUM_VS_THREADS(num_vs_threads) | - NUM_GS_THREADS(num_gs_threads) | - NUM_ES_THREADS(num_es_threads)); - sq_thread_resource_mgmt_2 = (NUM_HS_THREADS(num_hs_threads) | - NUM_LS_THREADS(num_ls_threads)); - sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(num_ps_stack_entries) | - NUM_VS_STACK_ENTRIES(num_vs_stack_entries)); - sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(num_gs_stack_entries) | - NUM_ES_STACK_ENTRIES(num_es_stack_entries)); - sq_stack_resource_mgmt_3 = (NUM_HS_STACK_ENTRIES(num_hs_stack_entries) | - NUM_LS_STACK_ENTRIES(num_ls_stack_entries)); - - /* disable dyn gprs */ - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); - radeon_ring_write(ring, (SQ_DYN_GPR_CNTL_PS_FLUSH_REQ - PACKET3_SET_CONFIG_REG_START) >> 2); - radeon_ring_write(ring, 0); - - /* setup LDS */ - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); - radeon_ring_write(ring, (SQ_LDS_RESOURCE_MGMT - PACKET3_SET_CONFIG_REG_START) >> 2); - radeon_ring_write(ring, 0x10001000); - - /* SQ config */ - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 11)); - radeon_ring_write(ring, (SQ_CONFIG - PACKET3_SET_CONFIG_REG_START) >> 2); - radeon_ring_write(ring, sq_config); - radeon_ring_write(ring, sq_gpr_resource_mgmt_1); - radeon_ring_write(ring, sq_gpr_resource_mgmt_2); - radeon_ring_write(ring, sq_gpr_resource_mgmt_3); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, sq_thread_resource_mgmt); - radeon_ring_write(ring, sq_thread_resource_mgmt_2); - radeon_ring_write(ring, sq_stack_resource_mgmt_1); - radeon_ring_write(ring, sq_stack_resource_mgmt_2); - radeon_ring_write(ring, sq_stack_resource_mgmt_3); - } - - /* CONTEXT_CONTROL */ - radeon_ring_write(ring, 0xc0012800); - radeon_ring_write(ring, 0x80000000); - radeon_ring_write(ring, 0x80000000); - - /* SQ_VTX_BASE_VTX_LOC */ - radeon_ring_write(ring, 0xc0026f00); - radeon_ring_write(ring, 0x00000000); - radeon_ring_write(ring, 0x00000000); - radeon_ring_write(ring, 0x00000000); - - /* SET_SAMPLER */ - radeon_ring_write(ring, 0xc0036e00); - radeon_ring_write(ring, 0x00000000); - radeon_ring_write(ring, 0x00000012); - radeon_ring_write(ring, 0x00000000); - radeon_ring_write(ring, 0x00000000); - - /* set to DX10/11 mode */ - radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0)); - radeon_ring_write(ring, 1); - - /* emit an IB pointing at default state */ - dwords = ALIGN(rdev->r600_blit.state_len, 0x10); - gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.state_offset; - radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); - radeon_ring_write(ring, gpu_addr & 0xFFFFFFFC); - radeon_ring_write(ring, upper_32_bits(gpu_addr) & 0xFF); - radeon_ring_write(ring, dwords); - -} - -int evergreen_blit_init(struct radeon_device *rdev) -{ - u32 obj_size; - int i, r, dwords; - void *ptr; - u32 packet2s[16]; - int num_packet2s = 0; - - rdev->r600_blit.primitives.set_render_target = set_render_target; - rdev->r600_blit.primitives.cp_set_surface_sync = cp_set_surface_sync; - rdev->r600_blit.primitives.set_shaders = set_shaders; - rdev->r600_blit.primitives.set_vtx_resource = set_vtx_resource; - rdev->r600_blit.primitives.set_tex_resource = set_tex_resource; - rdev->r600_blit.primitives.set_scissors = set_scissors; - rdev->r600_blit.primitives.draw_auto = draw_auto; - rdev->r600_blit.primitives.set_default_state = set_default_state; - - rdev->r600_blit.ring_size_common = 8; /* sync semaphore */ - rdev->r600_blit.ring_size_common += 55; /* shaders + def state */ - rdev->r600_blit.ring_size_common += 16; /* fence emit for VB IB */ - rdev->r600_blit.ring_size_common += 5; /* done copy */ - rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */ - - rdev->r600_blit.ring_size_per_loop = 74; - if (rdev->family >= CHIP_CAYMAN) - rdev->r600_blit.ring_size_per_loop += 9; /* additional DWs for surface sync */ - - rdev->r600_blit.max_dim = 16384; - - rdev->r600_blit.state_offset = 0; - - if (rdev->family < CHIP_CAYMAN) - rdev->r600_blit.state_len = evergreen_default_size; - else - rdev->r600_blit.state_len = cayman_default_size; - - dwords = rdev->r600_blit.state_len; - while (dwords & 0xf) { - packet2s[num_packet2s++] = cpu_to_le32(PACKET2(0)); - dwords++; - } - - obj_size = dwords * 4; - obj_size = ALIGN(obj_size, 256); - - rdev->r600_blit.vs_offset = obj_size; - if (rdev->family < CHIP_CAYMAN) - obj_size += evergreen_vs_size * 4; - else - obj_size += cayman_vs_size * 4; - obj_size = ALIGN(obj_size, 256); - - rdev->r600_blit.ps_offset = obj_size; - if (rdev->family < CHIP_CAYMAN) - obj_size += evergreen_ps_size * 4; - else - obj_size += cayman_ps_size * 4; - obj_size = ALIGN(obj_size, 256); - - /* pin copy shader into vram if not already initialized */ - if (!rdev->r600_blit.shader_obj) { - r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, - NULL, &rdev->r600_blit.shader_obj); - if (r) { - DRM_ERROR("evergreen failed to allocate shader\n"); - return r; - } - - r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false); - if (unlikely(r != 0)) - return r; - r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM, - &rdev->r600_blit.shader_gpu_addr); - radeon_bo_unreserve(rdev->r600_blit.shader_obj); - if (r) { - dev_err(rdev->dev, "(%d) pin blit object failed\n", r); - return r; - } - } - - DRM_DEBUG("evergreen blit allocated bo %08x vs %08x ps %08x\n", - obj_size, - rdev->r600_blit.vs_offset, rdev->r600_blit.ps_offset); - - r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false); - if (unlikely(r != 0)) - return r; - r = radeon_bo_kmap(rdev->r600_blit.shader_obj, &ptr); - if (r) { - DRM_ERROR("failed to map blit object %d\n", r); - return r; - } - - if (rdev->family < CHIP_CAYMAN) { - memcpy_toio(ptr + rdev->r600_blit.state_offset, - evergreen_default_state, rdev->r600_blit.state_len * 4); - - if (num_packet2s) - memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4), - packet2s, num_packet2s * 4); - for (i = 0; i < evergreen_vs_size; i++) - *(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(evergreen_vs[i]); - for (i = 0; i < evergreen_ps_size; i++) - *(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(evergreen_ps[i]); - } else { - memcpy_toio(ptr + rdev->r600_blit.state_offset, - cayman_default_state, rdev->r600_blit.state_len * 4); - - if (num_packet2s) - memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4), - packet2s, num_packet2s * 4); - for (i = 0; i < cayman_vs_size; i++) - *(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(cayman_vs[i]); - for (i = 0; i < cayman_ps_size; i++) - *(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(cayman_ps[i]); - } - radeon_bo_kunmap(rdev->r600_blit.shader_obj); - radeon_bo_unreserve(rdev->r600_blit.shader_obj); - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); - return 0; -} diff --git a/drivers/gpu/drm/radeon/evergreen_blit_shaders.c b/drivers/gpu/drm/radeon/evergreen_blit_shaders.c index f85c0af115b5..d43383470cdf 100644 --- a/drivers/gpu/drm/radeon/evergreen_blit_shaders.c +++ b/drivers/gpu/drm/radeon/evergreen_blit_shaders.c @@ -300,58 +300,4 @@ const u32 evergreen_default_state[] = 0x00000010, /* */ }; -const u32 evergreen_vs[] = -{ - 0x00000004, - 0x80800400, - 0x0000a03c, - 0x95000688, - 0x00004000, - 0x15200688, - 0x00000000, - 0x00000000, - 0x3c000000, - 0x67961001, -#ifdef __BIG_ENDIAN - 0x000a0000, -#else - 0x00080000, -#endif - 0x00000000, - 0x1c000000, - 0x67961000, -#ifdef __BIG_ENDIAN - 0x00020008, -#else - 0x00000008, -#endif - 0x00000000, -}; - -const u32 evergreen_ps[] = -{ - 0x00000003, - 0xa00c0000, - 0x00000008, - 0x80400000, - 0x00000000, - 0x95200688, - 0x00380400, - 0x00146b10, - 0x00380000, - 0x20146b10, - 0x00380400, - 0x40146b00, - 0x80380000, - 0x60146b00, - 0x00000000, - 0x00000000, - 0x00000010, - 0x000d1000, - 0xb0800000, - 0x00000000, -}; - -const u32 evergreen_ps_size = ARRAY_SIZE(evergreen_ps); -const u32 evergreen_vs_size = ARRAY_SIZE(evergreen_vs); const u32 evergreen_default_size = ARRAY_SIZE(evergreen_default_state); diff --git a/drivers/gpu/drm/radeon/evergreen_dma.c b/drivers/gpu/drm/radeon/evergreen_dma.c new file mode 100644 index 000000000000..6a0656d00ed0 --- /dev/null +++ b/drivers/gpu/drm/radeon/evergreen_dma.c @@ -0,0 +1,190 @@ +/* + * Copyright 2010 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "evergreend.h" + +u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev); + +/** + * evergreen_dma_fence_ring_emit - emit a fence on the DMA ring + * + * @rdev: radeon_device pointer + * @fence: radeon fence object + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (evergreen-SI). + */ +void evergreen_dma_fence_ring_emit(struct radeon_device *rdev, + struct radeon_fence *fence) +{ + struct radeon_ring *ring = &rdev->ring[fence->ring]; + u64 addr = rdev->fence_drv[fence->ring].gpu_addr; + /* write the fence */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0)); + radeon_ring_write(ring, addr & 0xfffffffc); + radeon_ring_write(ring, (upper_32_bits(addr) & 0xff)); + radeon_ring_write(ring, fence->seq); + /* generate an interrupt */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_TRAP, 0, 0)); + /* flush HDP */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0)); + radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2)); + radeon_ring_write(ring, 1); +} + +/** + * evergreen_dma_ring_ib_execute - schedule an IB on the DMA engine + * + * @rdev: radeon_device pointer + * @ib: IB object to schedule + * + * Schedule an IB in the DMA ring (evergreen). + */ +void evergreen_dma_ring_ib_execute(struct radeon_device *rdev, + struct radeon_ib *ib) +{ + struct radeon_ring *ring = &rdev->ring[ib->ring]; + + if (rdev->wb.enabled) { + u32 next_rptr = ring->wptr + 4; + while ((next_rptr & 7) != 5) + next_rptr++; + next_rptr += 3; + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 1)); + radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xff); + radeon_ring_write(ring, next_rptr); + } + + /* The indirect buffer packet must end on an 8 DW boundary in the DMA ring. + * Pad as necessary with NOPs. + */ + while ((ring->wptr & 7) != 5) + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0)); + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_INDIRECT_BUFFER, 0, 0)); + radeon_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); + radeon_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF)); + +} + +/** + * evergreen_copy_dma - copy pages using the DMA engine + * + * @rdev: radeon_device pointer + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @num_gpu_pages: number of GPU pages to xfer + * @fence: radeon fence object + * + * Copy GPU paging using the DMA engine (evergreen-cayman). + * Used by the radeon ttm implementation to move pages if + * registered as the asic copy callback. + */ +int evergreen_copy_dma(struct radeon_device *rdev, + uint64_t src_offset, uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence) +{ + struct radeon_semaphore *sem = NULL; + int ring_index = rdev->asic->copy.dma_ring_index; + struct radeon_ring *ring = &rdev->ring[ring_index]; + u32 size_in_dw, cur_size_in_dw; + int i, num_loops; + int r = 0; + + r = radeon_semaphore_create(rdev, &sem); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + return r; + } + + size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; + num_loops = DIV_ROUND_UP(size_in_dw, 0xfffff); + r = radeon_ring_lock(rdev, ring, num_loops * 5 + 11); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + radeon_semaphore_free(rdev, &sem, NULL); + return r; + } + + if (radeon_fence_need_sync(*fence, ring->idx)) { + radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, + ring->idx); + radeon_fence_note_sync(*fence, ring->idx); + } else { + radeon_semaphore_free(rdev, &sem, NULL); + } + + for (i = 0; i < num_loops; i++) { + cur_size_in_dw = size_in_dw; + if (cur_size_in_dw > 0xFFFFF) + cur_size_in_dw = 0xFFFFF; + size_in_dw -= cur_size_in_dw; + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 0, cur_size_in_dw)); + radeon_ring_write(ring, dst_offset & 0xfffffffc); + radeon_ring_write(ring, src_offset & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff); + radeon_ring_write(ring, upper_32_bits(src_offset) & 0xff); + src_offset += cur_size_in_dw * 4; + dst_offset += cur_size_in_dw * 4; + } + + r = radeon_fence_emit(rdev, fence, ring->idx); + if (r) { + radeon_ring_unlock_undo(rdev, ring); + return r; + } + + radeon_ring_unlock_commit(rdev, ring); + radeon_semaphore_free(rdev, &sem, *fence); + + return r; +} + +/** + * evergreen_dma_is_lockup - Check if the DMA engine is locked up + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Check if the async DMA engine is locked up. + * Returns true if the engine appears to be locked up, false if not. + */ +bool evergreen_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) +{ + u32 reset_mask = evergreen_gpu_check_soft_reset(rdev); + + if (!(reset_mask & RADEON_RESET_DMA)) { + radeon_ring_lockup_update(ring); + return false; + } + /* force ring activities */ + radeon_ring_force_activity(rdev, ring); + return radeon_ring_test_lockup(rdev, ring); +} + + diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c index b0d3fb341417..f71ce390aebe 100644 --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -32,6 +32,10 @@ #include "evergreend.h" #include "atom.h" +extern void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder); +extern void dce6_afmt_write_sad_regs(struct drm_encoder *encoder); +extern void dce6_afmt_select_pin(struct drm_encoder *encoder); + /* * update the N and CTS parameters for a given pixel clock rate */ @@ -54,6 +58,45 @@ static void evergreen_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t cloc WREG32(HDMI_ACR_48_1 + offset, acr.n_48khz); } +static void dce4_afmt_write_speaker_allocation(struct drm_encoder *encoder) +{ + struct radeon_device *rdev = encoder->dev->dev_private; + struct drm_connector *connector; + struct radeon_connector *radeon_connector = NULL; + u32 tmp; + u8 *sadb; + int sad_count; + + list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) { + if (connector->encoder == encoder) + radeon_connector = to_radeon_connector(connector); + } + + if (!radeon_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb); + if (sad_count < 0) { + DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + return; + } + + /* program the speaker allocation */ + tmp = RREG32(AZ_F0_CODEC_PIN0_CONTROL_CHANNEL_SPEAKER); + tmp &= ~(DP_CONNECTION | SPEAKER_ALLOCATION_MASK); + /* set HDMI mode */ + tmp |= HDMI_CONNECTION; + if (sad_count) + tmp |= SPEAKER_ALLOCATION(sadb[0]); + else + tmp |= SPEAKER_ALLOCATION(5); /* stereo */ + WREG32(AZ_F0_CODEC_PIN0_CONTROL_CHANNEL_SPEAKER, tmp); + + kfree(sadb); +} + static void evergreen_hdmi_write_sad_regs(struct drm_encoder *encoder) { struct radeon_device *rdev = encoder->dev->dev_private; @@ -148,18 +191,44 @@ static void evergreen_audio_set_dto(struct drm_encoder *encoder, u32 clock) struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); u32 base_rate = 24000; + u32 max_ratio = clock / base_rate; + u32 dto_phase; + u32 dto_modulo = clock; + u32 wallclock_ratio; + u32 dto_cntl; if (!dig || !dig->afmt) return; + if (ASIC_IS_DCE6(rdev)) { + dto_phase = 24 * 1000; + } else { + if (max_ratio >= 8) { + dto_phase = 192 * 1000; + wallclock_ratio = 3; + } else if (max_ratio >= 4) { + dto_phase = 96 * 1000; + wallclock_ratio = 2; + } else if (max_ratio >= 2) { + dto_phase = 48 * 1000; + wallclock_ratio = 1; + } else { + dto_phase = 24 * 1000; + wallclock_ratio = 0; + } + dto_cntl = RREG32(DCCG_AUDIO_DTO0_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK; + dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio); + WREG32(DCCG_AUDIO_DTO0_CNTL, dto_cntl); + } + /* XXX two dtos; generally use dto0 for hdmi */ /* Express [24MHz / target pixel clock] as an exact rational * number (coefficient of two integer numbers. DCCG_AUDIO_DTOx_PHASE * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator */ - WREG32(DCCG_AUDIO_DTO0_PHASE, base_rate * 100); - WREG32(DCCG_AUDIO_DTO0_MODULE, clock * 100); WREG32(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL(radeon_crtc->crtc_id)); + WREG32(DCCG_AUDIO_DTO0_PHASE, dto_phase); + WREG32(DCCG_AUDIO_DTO0_MODULE, dto_modulo); } @@ -238,13 +307,23 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode AFMT_60958_CS_CHANNEL_NUMBER_6(7) | AFMT_60958_CS_CHANNEL_NUMBER_7(8)); - /* fglrx sets 0x0001005f | (x & 0x00fc0000) in 0x5f78 here */ + if (ASIC_IS_DCE6(rdev)) { + dce6_afmt_write_speaker_allocation(encoder); + } else { + dce4_afmt_write_speaker_allocation(encoder); + } WREG32(AFMT_AUDIO_PACKET_CONTROL2 + offset, AFMT_AUDIO_CHANNEL_ENABLE(0xff)); /* fglrx sets 0x40 in 0x5f80 here */ - evergreen_hdmi_write_sad_regs(encoder); + + if (ASIC_IS_DCE6(rdev)) { + dce6_afmt_select_pin(encoder); + dce6_afmt_write_sad_regs(encoder); + } else { + evergreen_hdmi_write_sad_regs(encoder); + } err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode); if (err < 0) { @@ -280,6 +359,8 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable) { + struct drm_device *dev = encoder->dev; + struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; @@ -292,6 +373,15 @@ void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable) if (!enable && !dig->afmt->enabled) return; + if (enable) { + if (ASIC_IS_DCE6(rdev)) + dig->afmt->pin = dce6_audio_get_pin(rdev); + else + dig->afmt->pin = r600_audio_get_pin(rdev); + } else { + dig->afmt->pin = NULL; + } + dig->afmt->enabled = enable; DRM_DEBUG("%sabling HDMI interface @ 0x%04X for encoder 0x%x\n", diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index a7baf67aef6c..8768fd6a1e27 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -497,6 +497,9 @@ #define DCCG_AUDIO_DTO0_MODULE 0x05b4 #define DCCG_AUDIO_DTO0_LOAD 0x05b8 #define DCCG_AUDIO_DTO0_CNTL 0x05bc +# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO(x) (((x) & 7) << 0) +# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK 7 +# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_SHIFT 0 #define DCCG_AUDIO_DTO1_PHASE 0x05c0 #define DCCG_AUDIO_DTO1_MODULE 0x05c4 @@ -711,6 +714,13 @@ #define AFMT_GENERIC0_7 0x7138 /* DCE4/5 ELD audio interface */ +#define AZ_F0_CODEC_PIN0_CONTROL_CHANNEL_SPEAKER 0x5f78 +#define SPEAKER_ALLOCATION(x) (((x) & 0x7f) << 0) +#define SPEAKER_ALLOCATION_MASK (0x7f << 0) +#define SPEAKER_ALLOCATION_SHIFT 0 +#define HDMI_CONNECTION (1 << 16) +#define DP_CONNECTION (1 << 17) + #define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR0 0x5f84 /* LPCM */ #define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR1 0x5f88 /* AC3 */ #define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR2 0x5f8c /* MPEG1 */ @@ -1150,6 +1160,10 @@ # define LATENCY_LOW_WATERMARK(x) ((x) << 0) # define LATENCY_HIGH_WATERMARK(x) ((x) << 16) +#define PIPE0_DMIF_BUFFER_CONTROL 0x0ca0 +# define DMIF_BUFFERS_ALLOCATED(x) ((x) << 0) +# define DMIF_BUFFERS_ALLOCATED_COMPLETED (1 << 4) + #define IH_RB_CNTL 0x3e00 # define IH_RB_ENABLE (1 << 0) # define IH_IB_SIZE(x) ((x) << 1) /* log2 */ diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c new file mode 100644 index 000000000000..ecd60809db4e --- /dev/null +++ b/drivers/gpu/drm/radeon/kv_dpm.c @@ -0,0 +1,2645 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "drmP.h" +#include "radeon.h" +#include "cikd.h" +#include "r600_dpm.h" +#include "kv_dpm.h" +#include "radeon_asic.h" +#include <linux/seq_file.h> + +#define KV_MAX_DEEPSLEEP_DIVIDER_ID 5 +#define KV_MINIMUM_ENGINE_CLOCK 800 +#define SMC_RAM_END 0x40000 + +static void kv_init_graphics_levels(struct radeon_device *rdev); +static int kv_calculate_ds_divider(struct radeon_device *rdev); +static int kv_calculate_nbps_level_settings(struct radeon_device *rdev); +static int kv_calculate_dpm_settings(struct radeon_device *rdev); +static void kv_enable_new_levels(struct radeon_device *rdev); +static void kv_program_nbps_index_settings(struct radeon_device *rdev, + struct radeon_ps *new_rps); +static int kv_set_enabled_levels(struct radeon_device *rdev); +static int kv_force_dpm_highest(struct radeon_device *rdev); +static int kv_force_dpm_lowest(struct radeon_device *rdev); +static void kv_apply_state_adjust_rules(struct radeon_device *rdev, + struct radeon_ps *new_rps, + struct radeon_ps *old_rps); +static int kv_set_thermal_temperature_range(struct radeon_device *rdev, + int min_temp, int max_temp); +static int kv_init_fps_limits(struct radeon_device *rdev); + +void kv_dpm_powergate_uvd(struct radeon_device *rdev, bool gate); +static void kv_dpm_powergate_vce(struct radeon_device *rdev, bool gate); +static void kv_dpm_powergate_samu(struct radeon_device *rdev, bool gate); +static void kv_dpm_powergate_acp(struct radeon_device *rdev, bool gate); + +extern void cik_enter_rlc_safe_mode(struct radeon_device *rdev); +extern void cik_exit_rlc_safe_mode(struct radeon_device *rdev); +extern void cik_update_cg(struct radeon_device *rdev, + u32 block, bool enable); + +static const struct kv_lcac_config_values sx_local_cac_cfg_kv[] = +{ + { 0, 4, 1 }, + { 1, 4, 1 }, + { 2, 5, 1 }, + { 3, 4, 2 }, + { 4, 1, 1 }, + { 5, 5, 2 }, + { 6, 6, 1 }, + { 7, 9, 2 }, + { 0xffffffff } +}; + +static const struct kv_lcac_config_values mc0_local_cac_cfg_kv[] = +{ + { 0, 4, 1 }, + { 0xffffffff } +}; + +static const struct kv_lcac_config_values mc1_local_cac_cfg_kv[] = +{ + { 0, 4, 1 }, + { 0xffffffff } +}; + +static const struct kv_lcac_config_values mc2_local_cac_cfg_kv[] = +{ + { 0, 4, 1 }, + { 0xffffffff } +}; + +static const struct kv_lcac_config_values mc3_local_cac_cfg_kv[] = +{ + { 0, 4, 1 }, + { 0xffffffff } +}; + +static const struct kv_lcac_config_values cpl_local_cac_cfg_kv[] = +{ + { 0, 4, 1 }, + { 1, 4, 1 }, + { 2, 5, 1 }, + { 3, 4, 1 }, + { 4, 1, 1 }, + { 5, 5, 1 }, + { 6, 6, 1 }, + { 7, 9, 1 }, + { 8, 4, 1 }, + { 9, 2, 1 }, + { 10, 3, 1 }, + { 11, 6, 1 }, + { 12, 8, 2 }, + { 13, 1, 1 }, + { 14, 2, 1 }, + { 15, 3, 1 }, + { 16, 1, 1 }, + { 17, 4, 1 }, + { 18, 3, 1 }, + { 19, 1, 1 }, + { 20, 8, 1 }, + { 21, 5, 1 }, + { 22, 1, 1 }, + { 23, 1, 1 }, + { 24, 4, 1 }, + { 27, 6, 1 }, + { 28, 1, 1 }, + { 0xffffffff } +}; + +static const struct kv_lcac_config_reg sx0_cac_config_reg[] = +{ + { 0xc0400d00, 0x003e0000, 17, 0x3fc00000, 22, 0x0001fffe, 1, 0x00000001, 0 } +}; + +static const struct kv_lcac_config_reg mc0_cac_config_reg[] = +{ + { 0xc0400d30, 0x003e0000, 17, 0x3fc00000, 22, 0x0001fffe, 1, 0x00000001, 0 } +}; + +static const struct kv_lcac_config_reg mc1_cac_config_reg[] = +{ + { 0xc0400d3c, 0x003e0000, 17, 0x3fc00000, 22, 0x0001fffe, 1, 0x00000001, 0 } +}; + +static const struct kv_lcac_config_reg mc2_cac_config_reg[] = +{ + { 0xc0400d48, 0x003e0000, 17, 0x3fc00000, 22, 0x0001fffe, 1, 0x00000001, 0 } +}; + +static const struct kv_lcac_config_reg mc3_cac_config_reg[] = +{ + { 0xc0400d54, 0x003e0000, 17, 0x3fc00000, 22, 0x0001fffe, 1, 0x00000001, 0 } +}; + +static const struct kv_lcac_config_reg cpl_cac_config_reg[] = +{ + { 0xc0400d80, 0x003e0000, 17, 0x3fc00000, 22, 0x0001fffe, 1, 0x00000001, 0 } +}; + +static const struct kv_pt_config_reg didt_config_kv[] = +{ + { 0x10, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x10, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x10, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x10, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x11, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x11, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x11, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x11, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x12, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x12, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x12, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x12, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x2, 0x00003fff, 0, 0x4, KV_CONFIGREG_DIDT_IND }, + { 0x2, 0x03ff0000, 16, 0x80, KV_CONFIGREG_DIDT_IND }, + { 0x2, 0x78000000, 27, 0x3, KV_CONFIGREG_DIDT_IND }, + { 0x1, 0x0000ffff, 0, 0x3FFF, KV_CONFIGREG_DIDT_IND }, + { 0x1, 0xffff0000, 16, 0x3FFF, KV_CONFIGREG_DIDT_IND }, + { 0x0, 0x00000001, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x30, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x30, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x30, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x30, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x31, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x31, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x31, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x31, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x32, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x32, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x32, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x32, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x22, 0x00003fff, 0, 0x4, KV_CONFIGREG_DIDT_IND }, + { 0x22, 0x03ff0000, 16, 0x80, KV_CONFIGREG_DIDT_IND }, + { 0x22, 0x78000000, 27, 0x3, KV_CONFIGREG_DIDT_IND }, + { 0x21, 0x0000ffff, 0, 0x3FFF, KV_CONFIGREG_DIDT_IND }, + { 0x21, 0xffff0000, 16, 0x3FFF, KV_CONFIGREG_DIDT_IND }, + { 0x20, 0x00000001, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x50, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x50, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x50, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x50, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x51, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x51, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x51, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x51, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x52, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x52, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x52, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x52, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x42, 0x00003fff, 0, 0x4, KV_CONFIGREG_DIDT_IND }, + { 0x42, 0x03ff0000, 16, 0x80, KV_CONFIGREG_DIDT_IND }, + { 0x42, 0x78000000, 27, 0x3, KV_CONFIGREG_DIDT_IND }, + { 0x41, 0x0000ffff, 0, 0x3FFF, KV_CONFIGREG_DIDT_IND }, + { 0x41, 0xffff0000, 16, 0x3FFF, KV_CONFIGREG_DIDT_IND }, + { 0x40, 0x00000001, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x70, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x70, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x70, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x70, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x71, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x71, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x71, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x71, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x72, 0x000000ff, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x72, 0x0000ff00, 8, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x72, 0x00ff0000, 16, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x72, 0xff000000, 24, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0x62, 0x00003fff, 0, 0x4, KV_CONFIGREG_DIDT_IND }, + { 0x62, 0x03ff0000, 16, 0x80, KV_CONFIGREG_DIDT_IND }, + { 0x62, 0x78000000, 27, 0x3, KV_CONFIGREG_DIDT_IND }, + { 0x61, 0x0000ffff, 0, 0x3FFF, KV_CONFIGREG_DIDT_IND }, + { 0x61, 0xffff0000, 16, 0x3FFF, KV_CONFIGREG_DIDT_IND }, + { 0x60, 0x00000001, 0, 0x0, KV_CONFIGREG_DIDT_IND }, + { 0xFFFFFFFF } +}; + +static struct kv_ps *kv_get_ps(struct radeon_ps *rps) +{ + struct kv_ps *ps = rps->ps_priv; + + return ps; +} + +static struct kv_power_info *kv_get_pi(struct radeon_device *rdev) +{ + struct kv_power_info *pi = rdev->pm.dpm.priv; + + return pi; +} + +#if 0 +static void kv_program_local_cac_table(struct radeon_device *rdev, + const struct kv_lcac_config_values *local_cac_table, + const struct kv_lcac_config_reg *local_cac_reg) +{ + u32 i, count, data; + const struct kv_lcac_config_values *values = local_cac_table; + + while (values->block_id != 0xffffffff) { + count = values->signal_id; + for (i = 0; i < count; i++) { + data = ((values->block_id << local_cac_reg->block_shift) & + local_cac_reg->block_mask); + data |= ((i << local_cac_reg->signal_shift) & + local_cac_reg->signal_mask); + data |= ((values->t << local_cac_reg->t_shift) & + local_cac_reg->t_mask); + data |= ((1 << local_cac_reg->enable_shift) & + local_cac_reg->enable_mask); + WREG32_SMC(local_cac_reg->cntl, data); + } + values++; + } +} +#endif + +static int kv_program_pt_config_registers(struct radeon_device *rdev, + const struct kv_pt_config_reg *cac_config_regs) +{ + const struct kv_pt_config_reg *config_regs = cac_config_regs; + u32 data; + u32 cache = 0; + + if (config_regs == NULL) + return -EINVAL; + + while (config_regs->offset != 0xFFFFFFFF) { + if (config_regs->type == KV_CONFIGREG_CACHE) { + cache |= ((config_regs->value << config_regs->shift) & config_regs->mask); + } else { + switch (config_regs->type) { + case KV_CONFIGREG_SMC_IND: + data = RREG32_SMC(config_regs->offset); + break; + case KV_CONFIGREG_DIDT_IND: + data = RREG32_DIDT(config_regs->offset); + break; + default: + data = RREG32(config_regs->offset << 2); + break; + } + + data &= ~config_regs->mask; + data |= ((config_regs->value << config_regs->shift) & config_regs->mask); + data |= cache; + cache = 0; + + switch (config_regs->type) { + case KV_CONFIGREG_SMC_IND: + WREG32_SMC(config_regs->offset, data); + break; + case KV_CONFIGREG_DIDT_IND: + WREG32_DIDT(config_regs->offset, data); + break; + default: + WREG32(config_regs->offset << 2, data); + break; + } + } + config_regs++; + } + + return 0; +} + +static void kv_do_enable_didt(struct radeon_device *rdev, bool enable) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 data; + + if (pi->caps_sq_ramping) { + data = RREG32_DIDT(DIDT_SQ_CTRL0); + if (enable) + data |= DIDT_CTRL_EN; + else + data &= ~DIDT_CTRL_EN; + WREG32_DIDT(DIDT_SQ_CTRL0, data); + } + + if (pi->caps_db_ramping) { + data = RREG32_DIDT(DIDT_DB_CTRL0); + if (enable) + data |= DIDT_CTRL_EN; + else + data &= ~DIDT_CTRL_EN; + WREG32_DIDT(DIDT_DB_CTRL0, data); + } + + if (pi->caps_td_ramping) { + data = RREG32_DIDT(DIDT_TD_CTRL0); + if (enable) + data |= DIDT_CTRL_EN; + else + data &= ~DIDT_CTRL_EN; + WREG32_DIDT(DIDT_TD_CTRL0, data); + } + + if (pi->caps_tcp_ramping) { + data = RREG32_DIDT(DIDT_TCP_CTRL0); + if (enable) + data |= DIDT_CTRL_EN; + else + data &= ~DIDT_CTRL_EN; + WREG32_DIDT(DIDT_TCP_CTRL0, data); + } +} + +static int kv_enable_didt(struct radeon_device *rdev, bool enable) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret; + + if (pi->caps_sq_ramping || + pi->caps_db_ramping || + pi->caps_td_ramping || + pi->caps_tcp_ramping) { + cik_enter_rlc_safe_mode(rdev); + + if (enable) { + ret = kv_program_pt_config_registers(rdev, didt_config_kv); + if (ret) { + cik_exit_rlc_safe_mode(rdev); + return ret; + } + } + + kv_do_enable_didt(rdev, enable); + + cik_exit_rlc_safe_mode(rdev); + } + + return 0; +} + +#if 0 +static void kv_initialize_hardware_cac_manager(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + if (pi->caps_cac) { + WREG32_SMC(LCAC_SX0_OVR_SEL, 0); + WREG32_SMC(LCAC_SX0_OVR_VAL, 0); + kv_program_local_cac_table(rdev, sx_local_cac_cfg_kv, sx0_cac_config_reg); + + WREG32_SMC(LCAC_MC0_OVR_SEL, 0); + WREG32_SMC(LCAC_MC0_OVR_VAL, 0); + kv_program_local_cac_table(rdev, mc0_local_cac_cfg_kv, mc0_cac_config_reg); + + WREG32_SMC(LCAC_MC1_OVR_SEL, 0); + WREG32_SMC(LCAC_MC1_OVR_VAL, 0); + kv_program_local_cac_table(rdev, mc1_local_cac_cfg_kv, mc1_cac_config_reg); + + WREG32_SMC(LCAC_MC2_OVR_SEL, 0); + WREG32_SMC(LCAC_MC2_OVR_VAL, 0); + kv_program_local_cac_table(rdev, mc2_local_cac_cfg_kv, mc2_cac_config_reg); + + WREG32_SMC(LCAC_MC3_OVR_SEL, 0); + WREG32_SMC(LCAC_MC3_OVR_VAL, 0); + kv_program_local_cac_table(rdev, mc3_local_cac_cfg_kv, mc3_cac_config_reg); + + WREG32_SMC(LCAC_CPL_OVR_SEL, 0); + WREG32_SMC(LCAC_CPL_OVR_VAL, 0); + kv_program_local_cac_table(rdev, cpl_local_cac_cfg_kv, cpl_cac_config_reg); + } +} +#endif + +static int kv_enable_smc_cac(struct radeon_device *rdev, bool enable) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret = 0; + + if (pi->caps_cac) { + if (enable) { + ret = kv_notify_message_to_smu(rdev, PPSMC_MSG_EnableCac); + if (ret) + pi->cac_enabled = false; + else + pi->cac_enabled = true; + } else if (pi->cac_enabled) { + kv_notify_message_to_smu(rdev, PPSMC_MSG_DisableCac); + pi->cac_enabled = false; + } + } + + return ret; +} + +static int kv_process_firmware_header(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 tmp; + int ret; + + ret = kv_read_smc_sram_dword(rdev, SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, DpmTable), + &tmp, pi->sram_end); + + if (ret == 0) + pi->dpm_table_start = tmp; + + ret = kv_read_smc_sram_dword(rdev, SMU7_FIRMWARE_HEADER_LOCATION + + offsetof(SMU7_Firmware_Header, SoftRegisters), + &tmp, pi->sram_end); + + if (ret == 0) + pi->soft_regs_start = tmp; + + return ret; +} + +static int kv_enable_dpm_voltage_scaling(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret; + + pi->graphics_voltage_change_enable = 1; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, GraphicsVoltageChangeEnable), + &pi->graphics_voltage_change_enable, + sizeof(u8), pi->sram_end); + + return ret; +} + +static int kv_set_dpm_interval(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret; + + pi->graphics_interval = 1; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, GraphicsInterval), + &pi->graphics_interval, + sizeof(u8), pi->sram_end); + + return ret; +} + +static int kv_set_dpm_boot_state(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, GraphicsBootLevel), + &pi->graphics_boot_level, + sizeof(u8), pi->sram_end); + + return ret; +} + +static void kv_program_vc(struct radeon_device *rdev) +{ + WREG32_SMC(CG_FTV_0, 0x3FFFC000); +} + +static void kv_clear_vc(struct radeon_device *rdev) +{ + WREG32_SMC(CG_FTV_0, 0); +} + +static int kv_set_divider_value(struct radeon_device *rdev, + u32 index, u32 sclk) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct atom_clock_dividers dividers; + int ret; + + ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, + sclk, false, ÷rs); + if (ret) + return ret; + + pi->graphics_level[index].SclkDid = (u8)dividers.post_div; + pi->graphics_level[index].SclkFrequency = cpu_to_be32(sclk); + + return 0; +} + +static u16 kv_convert_8bit_index_to_voltage(struct radeon_device *rdev, + u16 voltage) +{ + return 6200 - (voltage * 25); +} + +static u16 kv_convert_2bit_index_to_voltage(struct radeon_device *rdev, + u32 vid_2bit) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 vid_8bit = sumo_convert_vid2_to_vid7(rdev, + &pi->sys_info.vid_mapping_table, + vid_2bit); + + return kv_convert_8bit_index_to_voltage(rdev, (u16)vid_8bit); +} + + +static int kv_set_vid(struct radeon_device *rdev, u32 index, u32 vid) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->graphics_level[index].VoltageDownH = (u8)pi->voltage_drop_t; + pi->graphics_level[index].MinVddNb = + cpu_to_be32(kv_convert_2bit_index_to_voltage(rdev, vid)); + + return 0; +} + +static int kv_set_at(struct radeon_device *rdev, u32 index, u32 at) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->graphics_level[index].AT = cpu_to_be16((u16)at); + + return 0; +} + +static void kv_dpm_power_level_enable(struct radeon_device *rdev, + u32 index, bool enable) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->graphics_level[index].EnabledForActivity = enable ? 1 : 0; +} + +static void kv_start_dpm(struct radeon_device *rdev) +{ + u32 tmp = RREG32_SMC(GENERAL_PWRMGT); + + tmp |= GLOBAL_PWRMGT_EN; + WREG32_SMC(GENERAL_PWRMGT, tmp); + + kv_smc_dpm_enable(rdev, true); +} + +static void kv_stop_dpm(struct radeon_device *rdev) +{ + kv_smc_dpm_enable(rdev, false); +} + +static void kv_start_am(struct radeon_device *rdev) +{ + u32 sclk_pwrmgt_cntl = RREG32_SMC(SCLK_PWRMGT_CNTL); + + sclk_pwrmgt_cntl &= ~(RESET_SCLK_CNT | RESET_BUSY_CNT); + sclk_pwrmgt_cntl |= DYNAMIC_PM_EN; + + WREG32_SMC(SCLK_PWRMGT_CNTL, sclk_pwrmgt_cntl); +} + +static void kv_reset_am(struct radeon_device *rdev) +{ + u32 sclk_pwrmgt_cntl = RREG32_SMC(SCLK_PWRMGT_CNTL); + + sclk_pwrmgt_cntl |= (RESET_SCLK_CNT | RESET_BUSY_CNT); + + WREG32_SMC(SCLK_PWRMGT_CNTL, sclk_pwrmgt_cntl); +} + +static int kv_freeze_sclk_dpm(struct radeon_device *rdev, bool freeze) +{ + return kv_notify_message_to_smu(rdev, freeze ? + PPSMC_MSG_SCLKDPM_FreezeLevel : PPSMC_MSG_SCLKDPM_UnfreezeLevel); +} + +static int kv_force_lowest_valid(struct radeon_device *rdev) +{ + return kv_force_dpm_lowest(rdev); +} + +static int kv_unforce_levels(struct radeon_device *rdev) +{ + return kv_notify_message_to_smu(rdev, PPSMC_MSG_NoForcedLevel); +} + +static int kv_update_sclk_t(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 low_sclk_interrupt_t = 0; + int ret = 0; + + if (pi->caps_sclk_throttle_low_notification) { + low_sclk_interrupt_t = cpu_to_be32(pi->low_sclk_interrupt_t); + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, LowSclkInterruptT), + (u8 *)&low_sclk_interrupt_t, + sizeof(u32), pi->sram_end); + } + return ret; +} + +static int kv_program_bootup_state(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i; + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + + if (table && table->count) { + for (i = pi->graphics_dpm_level_count - 1; i >= 0; i--) { + if ((table->entries[i].clk == pi->boot_pl.sclk) || + (i == 0)) + break; + } + + pi->graphics_boot_level = (u8)i; + kv_dpm_power_level_enable(rdev, i, true); + } else { + struct sumo_sclk_voltage_mapping_table *table = + &pi->sys_info.sclk_voltage_mapping_table; + + if (table->num_max_dpm_entries == 0) + return -EINVAL; + + for (i = pi->graphics_dpm_level_count - 1; i >= 0; i--) { + if ((table->entries[i].sclk_frequency == pi->boot_pl.sclk) || + (i == 0)) + break; + } + + pi->graphics_boot_level = (u8)i; + kv_dpm_power_level_enable(rdev, i, true); + } + return 0; +} + +static int kv_enable_auto_thermal_throttling(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret; + + pi->graphics_therm_throttle_enable = 1; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, GraphicsThermThrottleEnable), + &pi->graphics_therm_throttle_enable, + sizeof(u8), pi->sram_end); + + return ret; +} + +static int kv_upload_dpm_settings(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, GraphicsLevel), + (u8 *)&pi->graphics_level, + sizeof(SMU7_Fusion_GraphicsLevel) * SMU7_MAX_LEVELS_GRAPHICS, + pi->sram_end); + + if (ret) + return ret; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, GraphicsDpmLevelCount), + &pi->graphics_dpm_level_count, + sizeof(u8), pi->sram_end); + + return ret; +} + +static u32 kv_get_clock_difference(u32 a, u32 b) +{ + return (a >= b) ? a - b : b - a; +} + +static u32 kv_get_clk_bypass(struct radeon_device *rdev, u32 clk) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 value; + + if (pi->caps_enable_dfs_bypass) { + if (kv_get_clock_difference(clk, 40000) < 200) + value = 3; + else if (kv_get_clock_difference(clk, 30000) < 200) + value = 2; + else if (kv_get_clock_difference(clk, 20000) < 200) + value = 7; + else if (kv_get_clock_difference(clk, 15000) < 200) + value = 6; + else if (kv_get_clock_difference(clk, 10000) < 200) + value = 8; + else + value = 0; + } else { + value = 0; + } + + return value; +} + +static int kv_populate_uvd_table(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_uvd_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table; + struct atom_clock_dividers dividers; + int ret; + u32 i; + + if (table == NULL || table->count == 0) + return 0; + + pi->uvd_level_count = 0; + for (i = 0; i < table->count; i++) { + if (pi->high_voltage_t && + (pi->high_voltage_t < table->entries[i].v)) + break; + + pi->uvd_level[i].VclkFrequency = cpu_to_be32(table->entries[i].vclk); + pi->uvd_level[i].DclkFrequency = cpu_to_be32(table->entries[i].dclk); + pi->uvd_level[i].MinVddNb = cpu_to_be16(table->entries[i].v); + + pi->uvd_level[i].VClkBypassCntl = + (u8)kv_get_clk_bypass(rdev, table->entries[i].vclk); + pi->uvd_level[i].DClkBypassCntl = + (u8)kv_get_clk_bypass(rdev, table->entries[i].dclk); + + ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, + table->entries[i].vclk, false, ÷rs); + if (ret) + return ret; + pi->uvd_level[i].VclkDivider = (u8)dividers.post_div; + + ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, + table->entries[i].dclk, false, ÷rs); + if (ret) + return ret; + pi->uvd_level[i].DclkDivider = (u8)dividers.post_div; + + pi->uvd_level_count++; + } + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, UvdLevelCount), + (u8 *)&pi->uvd_level_count, + sizeof(u8), pi->sram_end); + if (ret) + return ret; + + pi->uvd_interval = 1; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, UVDInterval), + &pi->uvd_interval, + sizeof(u8), pi->sram_end); + if (ret) + return ret; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, UvdLevel), + (u8 *)&pi->uvd_level, + sizeof(SMU7_Fusion_UvdLevel) * SMU7_MAX_LEVELS_UVD, + pi->sram_end); + + return ret; + +} + +static int kv_populate_vce_table(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret; + u32 i; + struct radeon_vce_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table; + struct atom_clock_dividers dividers; + + if (table == NULL || table->count == 0) + return 0; + + pi->vce_level_count = 0; + for (i = 0; i < table->count; i++) { + if (pi->high_voltage_t && + pi->high_voltage_t < table->entries[i].v) + break; + + pi->vce_level[i].Frequency = cpu_to_be32(table->entries[i].evclk); + pi->vce_level[i].MinVoltage = cpu_to_be16(table->entries[i].v); + + pi->vce_level[i].ClkBypassCntl = + (u8)kv_get_clk_bypass(rdev, table->entries[i].evclk); + + ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, + table->entries[i].evclk, false, ÷rs); + if (ret) + return ret; + pi->vce_level[i].Divider = (u8)dividers.post_div; + + pi->vce_level_count++; + } + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, VceLevelCount), + (u8 *)&pi->vce_level_count, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + pi->vce_interval = 1; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, VCEInterval), + (u8 *)&pi->vce_interval, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, VceLevel), + (u8 *)&pi->vce_level, + sizeof(SMU7_Fusion_ExtClkLevel) * SMU7_MAX_LEVELS_VCE, + pi->sram_end); + + return ret; +} + +static int kv_populate_samu_table(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table; + struct atom_clock_dividers dividers; + int ret; + u32 i; + + if (table == NULL || table->count == 0) + return 0; + + pi->samu_level_count = 0; + for (i = 0; i < table->count; i++) { + if (pi->high_voltage_t && + pi->high_voltage_t < table->entries[i].v) + break; + + pi->samu_level[i].Frequency = cpu_to_be32(table->entries[i].clk); + pi->samu_level[i].MinVoltage = cpu_to_be16(table->entries[i].v); + + pi->samu_level[i].ClkBypassCntl = + (u8)kv_get_clk_bypass(rdev, table->entries[i].clk); + + ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, + table->entries[i].clk, false, ÷rs); + if (ret) + return ret; + pi->samu_level[i].Divider = (u8)dividers.post_div; + + pi->samu_level_count++; + } + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, SamuLevelCount), + (u8 *)&pi->samu_level_count, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + pi->samu_interval = 1; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, SAMUInterval), + (u8 *)&pi->samu_interval, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, SamuLevel), + (u8 *)&pi->samu_level, + sizeof(SMU7_Fusion_ExtClkLevel) * SMU7_MAX_LEVELS_SAMU, + pi->sram_end); + if (ret) + return ret; + + return ret; +} + + +static int kv_populate_acp_table(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table; + struct atom_clock_dividers dividers; + int ret; + u32 i; + + if (table == NULL || table->count == 0) + return 0; + + pi->acp_level_count = 0; + for (i = 0; i < table->count; i++) { + pi->acp_level[i].Frequency = cpu_to_be32(table->entries[i].clk); + pi->acp_level[i].MinVoltage = cpu_to_be16(table->entries[i].v); + + ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, + table->entries[i].clk, false, ÷rs); + if (ret) + return ret; + pi->acp_level[i].Divider = (u8)dividers.post_div; + + pi->acp_level_count++; + } + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, AcpLevelCount), + (u8 *)&pi->acp_level_count, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + pi->acp_interval = 1; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, ACPInterval), + (u8 *)&pi->acp_interval, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, AcpLevel), + (u8 *)&pi->acp_level, + sizeof(SMU7_Fusion_ExtClkLevel) * SMU7_MAX_LEVELS_ACP, + pi->sram_end); + if (ret) + return ret; + + return ret; +} + +static void kv_calculate_dfs_bypass_settings(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i; + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + + if (table && table->count) { + for (i = 0; i < pi->graphics_dpm_level_count; i++) { + if (pi->caps_enable_dfs_bypass) { + if (kv_get_clock_difference(table->entries[i].clk, 40000) < 200) + pi->graphics_level[i].ClkBypassCntl = 3; + else if (kv_get_clock_difference(table->entries[i].clk, 30000) < 200) + pi->graphics_level[i].ClkBypassCntl = 2; + else if (kv_get_clock_difference(table->entries[i].clk, 26600) < 200) + pi->graphics_level[i].ClkBypassCntl = 7; + else if (kv_get_clock_difference(table->entries[i].clk , 20000) < 200) + pi->graphics_level[i].ClkBypassCntl = 6; + else if (kv_get_clock_difference(table->entries[i].clk , 10000) < 200) + pi->graphics_level[i].ClkBypassCntl = 8; + else + pi->graphics_level[i].ClkBypassCntl = 0; + } else { + pi->graphics_level[i].ClkBypassCntl = 0; + } + } + } else { + struct sumo_sclk_voltage_mapping_table *table = + &pi->sys_info.sclk_voltage_mapping_table; + for (i = 0; i < pi->graphics_dpm_level_count; i++) { + if (pi->caps_enable_dfs_bypass) { + if (kv_get_clock_difference(table->entries[i].sclk_frequency, 40000) < 200) + pi->graphics_level[i].ClkBypassCntl = 3; + else if (kv_get_clock_difference(table->entries[i].sclk_frequency, 30000) < 200) + pi->graphics_level[i].ClkBypassCntl = 2; + else if (kv_get_clock_difference(table->entries[i].sclk_frequency, 26600) < 200) + pi->graphics_level[i].ClkBypassCntl = 7; + else if (kv_get_clock_difference(table->entries[i].sclk_frequency, 20000) < 200) + pi->graphics_level[i].ClkBypassCntl = 6; + else if (kv_get_clock_difference(table->entries[i].sclk_frequency, 10000) < 200) + pi->graphics_level[i].ClkBypassCntl = 8; + else + pi->graphics_level[i].ClkBypassCntl = 0; + } else { + pi->graphics_level[i].ClkBypassCntl = 0; + } + } + } +} + +static int kv_enable_ulv(struct radeon_device *rdev, bool enable) +{ + return kv_notify_message_to_smu(rdev, enable ? + PPSMC_MSG_EnableULV : PPSMC_MSG_DisableULV); +} + +static void kv_update_current_ps(struct radeon_device *rdev, + struct radeon_ps *rps) +{ + struct kv_ps *new_ps = kv_get_ps(rps); + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->current_rps = *rps; + pi->current_ps = *new_ps; + pi->current_rps.ps_priv = &pi->current_ps; +} + +static void kv_update_requested_ps(struct radeon_device *rdev, + struct radeon_ps *rps) +{ + struct kv_ps *new_ps = kv_get_ps(rps); + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->requested_rps = *rps; + pi->requested_ps = *new_ps; + pi->requested_rps.ps_priv = &pi->requested_ps; +} + +int kv_dpm_enable(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret; + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_HDP), false); + + ret = kv_process_firmware_header(rdev); + if (ret) { + DRM_ERROR("kv_process_firmware_header failed\n"); + return ret; + } + kv_init_fps_limits(rdev); + kv_init_graphics_levels(rdev); + ret = kv_program_bootup_state(rdev); + if (ret) { + DRM_ERROR("kv_program_bootup_state failed\n"); + return ret; + } + kv_calculate_dfs_bypass_settings(rdev); + ret = kv_upload_dpm_settings(rdev); + if (ret) { + DRM_ERROR("kv_upload_dpm_settings failed\n"); + return ret; + } + ret = kv_populate_uvd_table(rdev); + if (ret) { + DRM_ERROR("kv_populate_uvd_table failed\n"); + return ret; + } + ret = kv_populate_vce_table(rdev); + if (ret) { + DRM_ERROR("kv_populate_vce_table failed\n"); + return ret; + } + ret = kv_populate_samu_table(rdev); + if (ret) { + DRM_ERROR("kv_populate_samu_table failed\n"); + return ret; + } + ret = kv_populate_acp_table(rdev); + if (ret) { + DRM_ERROR("kv_populate_acp_table failed\n"); + return ret; + } + kv_program_vc(rdev); +#if 0 + kv_initialize_hardware_cac_manager(rdev); +#endif + kv_start_am(rdev); + if (pi->enable_auto_thermal_throttling) { + ret = kv_enable_auto_thermal_throttling(rdev); + if (ret) { + DRM_ERROR("kv_enable_auto_thermal_throttling failed\n"); + return ret; + } + } + ret = kv_enable_dpm_voltage_scaling(rdev); + if (ret) { + DRM_ERROR("kv_enable_dpm_voltage_scaling failed\n"); + return ret; + } + ret = kv_set_dpm_interval(rdev); + if (ret) { + DRM_ERROR("kv_set_dpm_interval failed\n"); + return ret; + } + ret = kv_set_dpm_boot_state(rdev); + if (ret) { + DRM_ERROR("kv_set_dpm_boot_state failed\n"); + return ret; + } + ret = kv_enable_ulv(rdev, true); + if (ret) { + DRM_ERROR("kv_enable_ulv failed\n"); + return ret; + } + kv_start_dpm(rdev); + ret = kv_enable_didt(rdev, true); + if (ret) { + DRM_ERROR("kv_enable_didt failed\n"); + return ret; + } + ret = kv_enable_smc_cac(rdev, true); + if (ret) { + DRM_ERROR("kv_enable_smc_cac failed\n"); + return ret; + } + + if (rdev->irq.installed && + r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { + ret = kv_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); + if (ret) { + DRM_ERROR("kv_set_thermal_temperature_range failed\n"); + return ret; + } + rdev->irq.dpm_thermal = true; + radeon_irq_set(rdev); + } + + /* powerdown unused blocks for now */ + kv_dpm_powergate_acp(rdev, true); + kv_dpm_powergate_samu(rdev, true); + kv_dpm_powergate_vce(rdev, true); + kv_dpm_powergate_uvd(rdev, true); + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_HDP), true); + + kv_update_current_ps(rdev, rdev->pm.dpm.boot_ps); + + return ret; +} + +void kv_dpm_disable(struct radeon_device *rdev) +{ + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_HDP), false); + + /* powerup blocks */ + kv_dpm_powergate_acp(rdev, false); + kv_dpm_powergate_samu(rdev, false); + kv_dpm_powergate_vce(rdev, false); + kv_dpm_powergate_uvd(rdev, false); + + kv_enable_smc_cac(rdev, false); + kv_enable_didt(rdev, false); + kv_clear_vc(rdev); + kv_stop_dpm(rdev); + kv_enable_ulv(rdev, false); + kv_reset_am(rdev); + + kv_update_current_ps(rdev, rdev->pm.dpm.boot_ps); +} + +#if 0 +static int kv_write_smc_soft_register(struct radeon_device *rdev, + u16 reg_offset, u32 value) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + return kv_copy_bytes_to_smc(rdev, pi->soft_regs_start + reg_offset, + (u8 *)&value, sizeof(u16), pi->sram_end); +} + +static int kv_read_smc_soft_register(struct radeon_device *rdev, + u16 reg_offset, u32 *value) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + return kv_read_smc_sram_dword(rdev, pi->soft_regs_start + reg_offset, + value, pi->sram_end); +} +#endif + +static void kv_init_sclk_t(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->low_sclk_interrupt_t = 0; +} + +static int kv_init_fps_limits(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret = 0; + + if (pi->caps_fps) { + u16 tmp; + + tmp = 45; + pi->fps_high_t = cpu_to_be16(tmp); + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, FpsHighT), + (u8 *)&pi->fps_high_t, + sizeof(u16), pi->sram_end); + + tmp = 30; + pi->fps_low_t = cpu_to_be16(tmp); + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, FpsLowT), + (u8 *)&pi->fps_low_t, + sizeof(u16), pi->sram_end); + + } + return ret; +} + +static void kv_init_powergate_state(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->uvd_power_gated = false; + pi->vce_power_gated = false; + pi->samu_power_gated = false; + pi->acp_power_gated = false; + +} + +static int kv_enable_uvd_dpm(struct radeon_device *rdev, bool enable) +{ + return kv_notify_message_to_smu(rdev, enable ? + PPSMC_MSG_UVDDPM_Enable : PPSMC_MSG_UVDDPM_Disable); +} + +#if 0 +static int kv_enable_vce_dpm(struct radeon_device *rdev, bool enable) +{ + return kv_notify_message_to_smu(rdev, enable ? + PPSMC_MSG_VCEDPM_Enable : PPSMC_MSG_VCEDPM_Disable); +} +#endif + +static int kv_enable_samu_dpm(struct radeon_device *rdev, bool enable) +{ + return kv_notify_message_to_smu(rdev, enable ? + PPSMC_MSG_SAMUDPM_Enable : PPSMC_MSG_SAMUDPM_Disable); +} + +static int kv_enable_acp_dpm(struct radeon_device *rdev, bool enable) +{ + return kv_notify_message_to_smu(rdev, enable ? + PPSMC_MSG_ACPDPM_Enable : PPSMC_MSG_ACPDPM_Disable); +} + +static int kv_update_uvd_dpm(struct radeon_device *rdev, bool gate) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_uvd_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table; + int ret; + + if (!gate) { + if (!pi->caps_uvd_dpm || table->count || pi->caps_stable_p_state) + pi->uvd_boot_level = table->count - 1; + else + pi->uvd_boot_level = 0; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, UvdBootLevel), + (uint8_t *)&pi->uvd_boot_level, + sizeof(u8), pi->sram_end); + if (ret) + return ret; + + if (!pi->caps_uvd_dpm || + pi->caps_stable_p_state) + kv_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_UVDDPM_SetEnabledMask, + (1 << pi->uvd_boot_level)); + } + + return kv_enable_uvd_dpm(rdev, !gate); +} + +#if 0 +static u8 kv_get_vce_boot_level(struct radeon_device *rdev) +{ + u8 i; + struct radeon_vce_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table; + + for (i = 0; i < table->count; i++) { + if (table->entries[i].evclk >= 0) /* XXX */ + break; + } + + return i; +} + +static int kv_update_vce_dpm(struct radeon_device *rdev, + struct radeon_ps *radeon_new_state, + struct radeon_ps *radeon_current_state) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_vce_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table; + int ret; + + if (radeon_new_state->evclk > 0 && radeon_current_state->evclk == 0) { + if (pi->caps_stable_p_state) + pi->vce_boot_level = table->count - 1; + else + pi->vce_boot_level = kv_get_vce_boot_level(rdev); + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, VceBootLevel), + (u8 *)&pi->vce_boot_level, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + if (pi->caps_stable_p_state) + kv_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_VCEDPM_SetEnabledMask, + (1 << pi->vce_boot_level)); + + kv_enable_vce_dpm(rdev, true); + } else if (radeon_new_state->evclk == 0 && radeon_current_state->evclk > 0) { + kv_enable_vce_dpm(rdev, false); + } + + return 0; +} +#endif + +static int kv_update_samu_dpm(struct radeon_device *rdev, bool gate) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table; + int ret; + + if (!gate) { + if (pi->caps_stable_p_state) + pi->samu_boot_level = table->count - 1; + else + pi->samu_boot_level = 0; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, SamuBootLevel), + (u8 *)&pi->samu_boot_level, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + if (pi->caps_stable_p_state) + kv_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_SAMUDPM_SetEnabledMask, + (1 << pi->samu_boot_level)); + } + + return kv_enable_samu_dpm(rdev, !gate); +} + +static int kv_update_acp_dpm(struct radeon_device *rdev, bool gate) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table; + int ret; + + if (!gate) { + if (pi->caps_stable_p_state) + pi->acp_boot_level = table->count - 1; + else + pi->acp_boot_level = 0; + + ret = kv_copy_bytes_to_smc(rdev, + pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, AcpBootLevel), + (u8 *)&pi->acp_boot_level, + sizeof(u8), + pi->sram_end); + if (ret) + return ret; + + if (pi->caps_stable_p_state) + kv_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_ACPDPM_SetEnabledMask, + (1 << pi->acp_boot_level)); + } + + return kv_enable_acp_dpm(rdev, !gate); +} + +void kv_dpm_powergate_uvd(struct radeon_device *rdev, bool gate) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + if (pi->uvd_power_gated == gate) + return; + + pi->uvd_power_gated = gate; + + if (gate) { + if (pi->caps_uvd_pg) { + uvd_v1_0_stop(rdev); + cik_update_cg(rdev, RADEON_CG_BLOCK_UVD, false); + } + kv_update_uvd_dpm(rdev, gate); + if (pi->caps_uvd_pg) + kv_notify_message_to_smu(rdev, PPSMC_MSG_UVDPowerOFF); + } else { + if (pi->caps_uvd_pg) { + kv_notify_message_to_smu(rdev, PPSMC_MSG_UVDPowerON); + uvd_v4_2_resume(rdev); + uvd_v1_0_start(rdev); + cik_update_cg(rdev, RADEON_CG_BLOCK_UVD, true); + } + kv_update_uvd_dpm(rdev, gate); + } +} + +static void kv_dpm_powergate_vce(struct radeon_device *rdev, bool gate) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + if (pi->vce_power_gated == gate) + return; + + pi->vce_power_gated = gate; + + if (gate) { + if (pi->caps_vce_pg) + kv_notify_message_to_smu(rdev, PPSMC_MSG_VCEPowerOFF); + } else { + if (pi->caps_vce_pg) + kv_notify_message_to_smu(rdev, PPSMC_MSG_VCEPowerON); + } +} + +static void kv_dpm_powergate_samu(struct radeon_device *rdev, bool gate) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + if (pi->samu_power_gated == gate) + return; + + pi->samu_power_gated = gate; + + if (gate) { + kv_update_samu_dpm(rdev, true); + if (pi->caps_samu_pg) + kv_notify_message_to_smu(rdev, PPSMC_MSG_SAMPowerOFF); + } else { + if (pi->caps_samu_pg) + kv_notify_message_to_smu(rdev, PPSMC_MSG_SAMPowerON); + kv_update_samu_dpm(rdev, false); + } +} + +static void kv_dpm_powergate_acp(struct radeon_device *rdev, bool gate) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + if (pi->acp_power_gated == gate) + return; + + if (rdev->family == CHIP_KABINI) + return; + + pi->acp_power_gated = gate; + + if (gate) { + kv_update_acp_dpm(rdev, true); + if (pi->caps_acp_pg) + kv_notify_message_to_smu(rdev, PPSMC_MSG_ACPPowerOFF); + } else { + if (pi->caps_acp_pg) + kv_notify_message_to_smu(rdev, PPSMC_MSG_ACPPowerON); + kv_update_acp_dpm(rdev, false); + } +} + +static void kv_set_valid_clock_range(struct radeon_device *rdev, + struct radeon_ps *new_rps) +{ + struct kv_ps *new_ps = kv_get_ps(new_rps); + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i; + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + + if (table && table->count) { + for (i = 0; i < pi->graphics_dpm_level_count; i++) { + if ((table->entries[i].clk >= new_ps->levels[0].sclk) || + (i == (pi->graphics_dpm_level_count - 1))) { + pi->lowest_valid = i; + break; + } + } + + for (i = pi->graphics_dpm_level_count - 1; i >= 0; i--) { + if ((table->entries[i].clk <= new_ps->levels[new_ps->num_levels -1].sclk) || + (i == 0)) { + pi->highest_valid = i; + break; + } + } + + if (pi->lowest_valid > pi->highest_valid) { + if ((new_ps->levels[0].sclk - table->entries[pi->highest_valid].clk) > + (table->entries[pi->lowest_valid].clk - new_ps->levels[new_ps->num_levels - 1].sclk)) + pi->highest_valid = pi->lowest_valid; + else + pi->lowest_valid = pi->highest_valid; + } + } else { + struct sumo_sclk_voltage_mapping_table *table = + &pi->sys_info.sclk_voltage_mapping_table; + + for (i = 0; i < (int)pi->graphics_dpm_level_count; i++) { + if (table->entries[i].sclk_frequency >= new_ps->levels[0].sclk || + i == (int)(pi->graphics_dpm_level_count - 1)) { + pi->lowest_valid = i; + break; + } + } + + for (i = pi->graphics_dpm_level_count - 1; i >= 0; i--) { + if (table->entries[i].sclk_frequency <= + new_ps->levels[new_ps->num_levels - 1].sclk || + i == 0) { + pi->highest_valid = i; + break; + } + } + + if (pi->lowest_valid > pi->highest_valid) { + if ((new_ps->levels[0].sclk - + table->entries[pi->highest_valid].sclk_frequency) > + (table->entries[pi->lowest_valid].sclk_frequency - + new_ps->levels[new_ps->num_levels -1].sclk)) + pi->highest_valid = pi->lowest_valid; + else + pi->lowest_valid = pi->highest_valid; + } + } +} + +static int kv_update_dfs_bypass_settings(struct radeon_device *rdev, + struct radeon_ps *new_rps) +{ + struct kv_ps *new_ps = kv_get_ps(new_rps); + struct kv_power_info *pi = kv_get_pi(rdev); + int ret = 0; + u8 clk_bypass_cntl; + + if (pi->caps_enable_dfs_bypass) { + clk_bypass_cntl = new_ps->need_dfs_bypass ? + pi->graphics_level[pi->graphics_boot_level].ClkBypassCntl : 0; + ret = kv_copy_bytes_to_smc(rdev, + (pi->dpm_table_start + + offsetof(SMU7_Fusion_DpmTable, GraphicsLevel) + + (pi->graphics_boot_level * sizeof(SMU7_Fusion_GraphicsLevel)) + + offsetof(SMU7_Fusion_GraphicsLevel, ClkBypassCntl)), + &clk_bypass_cntl, + sizeof(u8), pi->sram_end); + } + + return ret; +} + +static int kv_enable_nb_dpm(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + int ret = 0; + + if (pi->enable_nb_dpm && !pi->nb_dpm_enabled) { + ret = kv_notify_message_to_smu(rdev, PPSMC_MSG_NBDPM_Enable); + if (ret == 0) + pi->nb_dpm_enabled = true; + } + + return ret; +} + +int kv_dpm_force_performance_level(struct radeon_device *rdev, + enum radeon_dpm_forced_level level) +{ + int ret; + + if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { + ret = kv_force_dpm_highest(rdev); + if (ret) + return ret; + } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) { + ret = kv_force_dpm_lowest(rdev); + if (ret) + return ret; + } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { + ret = kv_unforce_levels(rdev); + if (ret) + return ret; + } + + rdev->pm.dpm.forced_level = level; + + return 0; +} + +int kv_dpm_pre_set_power_state(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps; + struct radeon_ps *new_ps = &requested_ps; + + kv_update_requested_ps(rdev, new_ps); + + kv_apply_state_adjust_rules(rdev, + &pi->requested_rps, + &pi->current_rps); + + return 0; +} + +int kv_dpm_set_power_state(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_ps *new_ps = &pi->requested_rps; + /*struct radeon_ps *old_ps = &pi->current_rps;*/ + int ret; + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_HDP), false); + + if (rdev->family == CHIP_KABINI) { + if (pi->enable_dpm) { + kv_set_valid_clock_range(rdev, new_ps); + kv_update_dfs_bypass_settings(rdev, new_ps); + ret = kv_calculate_ds_divider(rdev); + if (ret) { + DRM_ERROR("kv_calculate_ds_divider failed\n"); + return ret; + } + kv_calculate_nbps_level_settings(rdev); + kv_calculate_dpm_settings(rdev); + kv_force_lowest_valid(rdev); + kv_enable_new_levels(rdev); + kv_upload_dpm_settings(rdev); + kv_program_nbps_index_settings(rdev, new_ps); + kv_unforce_levels(rdev); + kv_set_enabled_levels(rdev); + kv_force_lowest_valid(rdev); + kv_unforce_levels(rdev); +#if 0 + ret = kv_update_vce_dpm(rdev, new_ps, old_ps); + if (ret) { + DRM_ERROR("kv_update_vce_dpm failed\n"); + return ret; + } +#endif + kv_update_sclk_t(rdev); + } + } else { + if (pi->enable_dpm) { + kv_set_valid_clock_range(rdev, new_ps); + kv_update_dfs_bypass_settings(rdev, new_ps); + ret = kv_calculate_ds_divider(rdev); + if (ret) { + DRM_ERROR("kv_calculate_ds_divider failed\n"); + return ret; + } + kv_calculate_nbps_level_settings(rdev); + kv_calculate_dpm_settings(rdev); + kv_freeze_sclk_dpm(rdev, true); + kv_upload_dpm_settings(rdev); + kv_program_nbps_index_settings(rdev, new_ps); + kv_freeze_sclk_dpm(rdev, false); + kv_set_enabled_levels(rdev); +#if 0 + ret = kv_update_vce_dpm(rdev, new_ps, old_ps); + if (ret) { + DRM_ERROR("kv_update_vce_dpm failed\n"); + return ret; + } +#endif + kv_update_sclk_t(rdev); + kv_enable_nb_dpm(rdev); + } + } + + cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_HDP), true); + + rdev->pm.dpm.forced_level = RADEON_DPM_FORCED_LEVEL_AUTO; + return 0; +} + +void kv_dpm_post_set_power_state(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_ps *new_ps = &pi->requested_rps; + + kv_update_current_ps(rdev, new_ps); +} + +void kv_dpm_setup_asic(struct radeon_device *rdev) +{ + sumo_take_smu_control(rdev, true); + kv_init_powergate_state(rdev); + kv_init_sclk_t(rdev); +} + +void kv_dpm_reset_asic(struct radeon_device *rdev) +{ + kv_force_lowest_valid(rdev); + kv_init_graphics_levels(rdev); + kv_program_bootup_state(rdev); + kv_upload_dpm_settings(rdev); + kv_force_lowest_valid(rdev); + kv_unforce_levels(rdev); +} + +//XXX use sumo_dpm_display_configuration_changed + +static void kv_construct_max_power_limits_table(struct radeon_device *rdev, + struct radeon_clock_and_voltage_limits *table) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + if (pi->sys_info.sclk_voltage_mapping_table.num_max_dpm_entries > 0) { + int idx = pi->sys_info.sclk_voltage_mapping_table.num_max_dpm_entries - 1; + table->sclk = + pi->sys_info.sclk_voltage_mapping_table.entries[idx].sclk_frequency; + table->vddc = + kv_convert_2bit_index_to_voltage(rdev, + pi->sys_info.sclk_voltage_mapping_table.entries[idx].vid_2bit); + } + + table->mclk = pi->sys_info.nbp_memory_clock[0]; +} + +static void kv_patch_voltage_values(struct radeon_device *rdev) +{ + int i; + struct radeon_uvd_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table; + + if (table->count) { + for (i = 0; i < table->count; i++) + table->entries[i].v = + kv_convert_8bit_index_to_voltage(rdev, + table->entries[i].v); + } + +} + +static void kv_construct_boot_state(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->boot_pl.sclk = pi->sys_info.bootup_sclk; + pi->boot_pl.vddc_index = pi->sys_info.bootup_nb_voltage_index; + pi->boot_pl.ds_divider_index = 0; + pi->boot_pl.ss_divider_index = 0; + pi->boot_pl.allow_gnb_slow = 1; + pi->boot_pl.force_nbp_state = 0; + pi->boot_pl.display_wm = 0; + pi->boot_pl.vce_wm = 0; +} + +static int kv_force_dpm_highest(struct radeon_device *rdev) +{ + int ret; + u32 enable_mask, i; + + ret = kv_dpm_get_enable_mask(rdev, &enable_mask); + if (ret) + return ret; + + for (i = SMU7_MAX_LEVELS_GRAPHICS - 1; i >= 0; i--) { + if (enable_mask & (1 << i)) + break; + } + + return kv_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_DPM_ForceState, i); +} + +static int kv_force_dpm_lowest(struct radeon_device *rdev) +{ + int ret; + u32 enable_mask, i; + + ret = kv_dpm_get_enable_mask(rdev, &enable_mask); + if (ret) + return ret; + + for (i = 0; i < SMU7_MAX_LEVELS_GRAPHICS; i++) { + if (enable_mask & (1 << i)) + break; + } + + return kv_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_DPM_ForceState, i); +} + +static u8 kv_get_sleep_divider_id_from_clock(struct radeon_device *rdev, + u32 sclk, u32 min_sclk_in_sr) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i; + u32 temp; + u32 min = (min_sclk_in_sr > KV_MINIMUM_ENGINE_CLOCK) ? + min_sclk_in_sr : KV_MINIMUM_ENGINE_CLOCK; + + if (sclk < min) + return 0; + + if (!pi->caps_sclk_ds) + return 0; + + for (i = KV_MAX_DEEPSLEEP_DIVIDER_ID; i <= 0; i--) { + temp = sclk / sumo_get_sleep_divider_from_id(i); + if ((temp >= min) || (i == 0)) + break; + } + + return (u8)i; +} + +static int kv_get_high_voltage_limit(struct radeon_device *rdev, int *limit) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + int i; + + if (table && table->count) { + for (i = table->count - 1; i >= 0; i--) { + if (pi->high_voltage_t && + (kv_convert_8bit_index_to_voltage(rdev, table->entries[i].v) <= + pi->high_voltage_t)) { + *limit = i; + return 0; + } + } + } else { + struct sumo_sclk_voltage_mapping_table *table = + &pi->sys_info.sclk_voltage_mapping_table; + + for (i = table->num_max_dpm_entries - 1; i >= 0; i--) { + if (pi->high_voltage_t && + (kv_convert_2bit_index_to_voltage(rdev, table->entries[i].vid_2bit) <= + pi->high_voltage_t)) { + *limit = i; + return 0; + } + } + } + + *limit = 0; + return 0; +} + +static void kv_apply_state_adjust_rules(struct radeon_device *rdev, + struct radeon_ps *new_rps, + struct radeon_ps *old_rps) +{ + struct kv_ps *ps = kv_get_ps(new_rps); + struct kv_power_info *pi = kv_get_pi(rdev); + u32 min_sclk = 10000; /* ??? */ + u32 sclk, mclk = 0; + int i, limit; + bool force_high; + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + u32 stable_p_state_sclk = 0; + struct radeon_clock_and_voltage_limits *max_limits = + &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + + mclk = max_limits->mclk; + sclk = min_sclk; + + if (pi->caps_stable_p_state) { + stable_p_state_sclk = (max_limits->sclk * 75) / 100; + + for (i = table->count - 1; i >= 0; i++) { + if (stable_p_state_sclk >= table->entries[i].clk) { + stable_p_state_sclk = table->entries[i].clk; + break; + } + } + + if (i > 0) + stable_p_state_sclk = table->entries[0].clk; + + sclk = stable_p_state_sclk; + } + + ps->need_dfs_bypass = true; + + for (i = 0; i < ps->num_levels; i++) { + if (ps->levels[i].sclk < sclk) + ps->levels[i].sclk = sclk; + } + + if (table && table->count) { + for (i = 0; i < ps->num_levels; i++) { + if (pi->high_voltage_t && + (pi->high_voltage_t < + kv_convert_8bit_index_to_voltage(rdev, ps->levels[i].vddc_index))) { + kv_get_high_voltage_limit(rdev, &limit); + ps->levels[i].sclk = table->entries[limit].clk; + } + } + } else { + struct sumo_sclk_voltage_mapping_table *table = + &pi->sys_info.sclk_voltage_mapping_table; + + for (i = 0; i < ps->num_levels; i++) { + if (pi->high_voltage_t && + (pi->high_voltage_t < + kv_convert_8bit_index_to_voltage(rdev, ps->levels[i].vddc_index))) { + kv_get_high_voltage_limit(rdev, &limit); + ps->levels[i].sclk = table->entries[limit].sclk_frequency; + } + } + } + + if (pi->caps_stable_p_state) { + for (i = 0; i < ps->num_levels; i++) { + ps->levels[i].sclk = stable_p_state_sclk; + } + } + + pi->video_start = new_rps->dclk || new_rps->vclk; + + if ((new_rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == + ATOM_PPLIB_CLASSIFICATION_UI_BATTERY) + pi->battery_state = true; + else + pi->battery_state = false; + + if (rdev->family == CHIP_KABINI) { + ps->dpm0_pg_nb_ps_lo = 0x1; + ps->dpm0_pg_nb_ps_hi = 0x0; + ps->dpmx_nb_ps_lo = 0x1; + ps->dpmx_nb_ps_hi = 0x0; + } else { + ps->dpm0_pg_nb_ps_lo = 0x1; + ps->dpm0_pg_nb_ps_hi = 0x0; + ps->dpmx_nb_ps_lo = 0x2; + ps->dpmx_nb_ps_hi = 0x1; + + if (pi->sys_info.nb_dpm_enable && pi->battery_state) { + force_high = (mclk >= pi->sys_info.nbp_memory_clock[3]) || + pi->video_start || (rdev->pm.dpm.new_active_crtc_count >= 3) || + pi->disable_nb_ps3_in_battery; + ps->dpm0_pg_nb_ps_lo = force_high ? 0x2 : 0x3; + ps->dpm0_pg_nb_ps_hi = 0x2; + ps->dpmx_nb_ps_lo = force_high ? 0x2 : 0x3; + ps->dpmx_nb_ps_hi = 0x2; + } + } +} + +static void kv_dpm_power_level_enabled_for_throttle(struct radeon_device *rdev, + u32 index, bool enable) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + pi->graphics_level[index].EnabledForThrottle = enable ? 1 : 0; +} + +static int kv_calculate_ds_divider(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 sclk_in_sr = 10000; /* ??? */ + u32 i; + + if (pi->lowest_valid > pi->highest_valid) + return -EINVAL; + + for (i = pi->lowest_valid; i <= pi->highest_valid; i++) { + pi->graphics_level[i].DeepSleepDivId = + kv_get_sleep_divider_id_from_clock(rdev, + be32_to_cpu(pi->graphics_level[i].SclkFrequency), + sclk_in_sr); + } + return 0; +} + +static int kv_calculate_nbps_level_settings(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i; + bool force_high; + struct radeon_clock_and_voltage_limits *max_limits = + &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + u32 mclk = max_limits->mclk; + + if (pi->lowest_valid > pi->highest_valid) + return -EINVAL; + + if (rdev->family == CHIP_KABINI) { + for (i = pi->lowest_valid; i <= pi->highest_valid; i++) { + pi->graphics_level[i].GnbSlow = 1; + pi->graphics_level[i].ForceNbPs1 = 0; + pi->graphics_level[i].UpH = 0; + } + + if (!pi->sys_info.nb_dpm_enable) + return 0; + + force_high = ((mclk >= pi->sys_info.nbp_memory_clock[3]) || + (rdev->pm.dpm.new_active_crtc_count >= 3) || pi->video_start); + + if (force_high) { + for (i = pi->lowest_valid; i <= pi->highest_valid; i++) + pi->graphics_level[i].GnbSlow = 0; + } else { + if (pi->battery_state) + pi->graphics_level[0].ForceNbPs1 = 1; + + pi->graphics_level[1].GnbSlow = 0; + pi->graphics_level[2].GnbSlow = 0; + pi->graphics_level[3].GnbSlow = 0; + pi->graphics_level[4].GnbSlow = 0; + } + } else { + for (i = pi->lowest_valid; i <= pi->highest_valid; i++) { + pi->graphics_level[i].GnbSlow = 1; + pi->graphics_level[i].ForceNbPs1 = 0; + pi->graphics_level[i].UpH = 0; + } + + if (pi->sys_info.nb_dpm_enable && pi->battery_state) { + pi->graphics_level[pi->lowest_valid].UpH = 0x28; + pi->graphics_level[pi->lowest_valid].GnbSlow = 0; + if (pi->lowest_valid != pi->highest_valid) + pi->graphics_level[pi->lowest_valid].ForceNbPs1 = 1; + } + } + return 0; +} + +static int kv_calculate_dpm_settings(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i; + + if (pi->lowest_valid > pi->highest_valid) + return -EINVAL; + + for (i = pi->lowest_valid; i <= pi->highest_valid; i++) + pi->graphics_level[i].DisplayWatermark = (i == pi->highest_valid) ? 1 : 0; + + return 0; +} + +static void kv_init_graphics_levels(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i; + struct radeon_clock_voltage_dependency_table *table = + &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk; + + if (table && table->count) { + u32 vid_2bit; + + pi->graphics_dpm_level_count = 0; + for (i = 0; i < table->count; i++) { + if (pi->high_voltage_t && + (pi->high_voltage_t < + kv_convert_8bit_index_to_voltage(rdev, table->entries[i].v))) + break; + + kv_set_divider_value(rdev, i, table->entries[i].clk); + vid_2bit = sumo_convert_vid7_to_vid2(rdev, + &pi->sys_info.vid_mapping_table, + table->entries[i].v); + kv_set_vid(rdev, i, vid_2bit); + kv_set_at(rdev, i, pi->at[i]); + kv_dpm_power_level_enabled_for_throttle(rdev, i, true); + pi->graphics_dpm_level_count++; + } + } else { + struct sumo_sclk_voltage_mapping_table *table = + &pi->sys_info.sclk_voltage_mapping_table; + + pi->graphics_dpm_level_count = 0; + for (i = 0; i < table->num_max_dpm_entries; i++) { + if (pi->high_voltage_t && + pi->high_voltage_t < + kv_convert_2bit_index_to_voltage(rdev, table->entries[i].vid_2bit)) + break; + + kv_set_divider_value(rdev, i, table->entries[i].sclk_frequency); + kv_set_vid(rdev, i, table->entries[i].vid_2bit); + kv_set_at(rdev, i, pi->at[i]); + kv_dpm_power_level_enabled_for_throttle(rdev, i, true); + pi->graphics_dpm_level_count++; + } + } + + for (i = 0; i < SMU7_MAX_LEVELS_GRAPHICS; i++) + kv_dpm_power_level_enable(rdev, i, false); +} + +static void kv_enable_new_levels(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i; + + for (i = 0; i < SMU7_MAX_LEVELS_GRAPHICS; i++) { + if (i >= pi->lowest_valid && i <= pi->highest_valid) + kv_dpm_power_level_enable(rdev, i, true); + } +} + +static int kv_set_enabled_levels(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 i, new_mask = 0; + + for (i = pi->lowest_valid; i <= pi->highest_valid; i++) + new_mask |= (1 << i); + + return kv_send_msg_to_smc_with_parameter(rdev, + PPSMC_MSG_SCLKDPM_SetEnabledMask, + new_mask); +} + +static void kv_program_nbps_index_settings(struct radeon_device *rdev, + struct radeon_ps *new_rps) +{ + struct kv_ps *new_ps = kv_get_ps(new_rps); + struct kv_power_info *pi = kv_get_pi(rdev); + u32 nbdpmconfig1; + + if (rdev->family == CHIP_KABINI) + return; + + if (pi->sys_info.nb_dpm_enable) { + nbdpmconfig1 = RREG32_SMC(NB_DPM_CONFIG_1); + nbdpmconfig1 &= ~(Dpm0PgNbPsLo_MASK | Dpm0PgNbPsHi_MASK | + DpmXNbPsLo_MASK | DpmXNbPsHi_MASK); + nbdpmconfig1 |= (Dpm0PgNbPsLo(new_ps->dpm0_pg_nb_ps_lo) | + Dpm0PgNbPsHi(new_ps->dpm0_pg_nb_ps_hi) | + DpmXNbPsLo(new_ps->dpmx_nb_ps_lo) | + DpmXNbPsHi(new_ps->dpmx_nb_ps_hi)); + WREG32_SMC(NB_DPM_CONFIG_1, nbdpmconfig1); + } +} + +static int kv_set_thermal_temperature_range(struct radeon_device *rdev, + int min_temp, int max_temp) +{ + int low_temp = 0 * 1000; + int high_temp = 255 * 1000; + u32 tmp; + + if (low_temp < min_temp) + low_temp = min_temp; + if (high_temp > max_temp) + high_temp = max_temp; + if (high_temp < low_temp) { + DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp); + return -EINVAL; + } + + tmp = RREG32_SMC(CG_THERMAL_INT_CTRL); + tmp &= ~(DIG_THERM_INTH_MASK | DIG_THERM_INTL_MASK); + tmp |= (DIG_THERM_INTH(49 + (high_temp / 1000)) | + DIG_THERM_INTL(49 + (low_temp / 1000))); + WREG32_SMC(CG_THERMAL_INT_CTRL, tmp); + + rdev->pm.dpm.thermal.min_temp = low_temp; + rdev->pm.dpm.thermal.max_temp = high_temp; + + return 0; +} + +union igp_info { + struct _ATOM_INTEGRATED_SYSTEM_INFO info; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V5 info_5; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 info_6; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_7 info_7; + struct _ATOM_INTEGRATED_SYSTEM_INFO_V1_8 info_8; +}; + +static int kv_parse_sys_info_table(struct radeon_device *rdev) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct radeon_mode_info *mode_info = &rdev->mode_info; + int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo); + union igp_info *igp_info; + u8 frev, crev; + u16 data_offset; + int i; + + if (atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) { + igp_info = (union igp_info *)(mode_info->atom_context->bios + + data_offset); + + if (crev != 8) { + DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev); + return -EINVAL; + } + pi->sys_info.bootup_sclk = le32_to_cpu(igp_info->info_8.ulBootUpEngineClock); + pi->sys_info.bootup_uma_clk = le32_to_cpu(igp_info->info_8.ulBootUpUMAClock); + pi->sys_info.bootup_nb_voltage_index = + le16_to_cpu(igp_info->info_8.usBootUpNBVoltage); + if (igp_info->info_8.ucHtcTmpLmt == 0) + pi->sys_info.htc_tmp_lmt = 203; + else + pi->sys_info.htc_tmp_lmt = igp_info->info_8.ucHtcTmpLmt; + if (igp_info->info_8.ucHtcHystLmt == 0) + pi->sys_info.htc_hyst_lmt = 5; + else + pi->sys_info.htc_hyst_lmt = igp_info->info_8.ucHtcHystLmt; + if (pi->sys_info.htc_tmp_lmt <= pi->sys_info.htc_hyst_lmt) { + DRM_ERROR("The htcTmpLmt should be larger than htcHystLmt.\n"); + } + + if (le32_to_cpu(igp_info->info_8.ulSystemConfig) & (1 << 3)) + pi->sys_info.nb_dpm_enable = true; + else + pi->sys_info.nb_dpm_enable = false; + + for (i = 0; i < KV_NUM_NBPSTATES; i++) { + pi->sys_info.nbp_memory_clock[i] = + le32_to_cpu(igp_info->info_8.ulNbpStateMemclkFreq[i]); + pi->sys_info.nbp_n_clock[i] = + le32_to_cpu(igp_info->info_8.ulNbpStateNClkFreq[i]); + } + if (le32_to_cpu(igp_info->info_8.ulGPUCapInfo) & + SYS_INFO_GPUCAPS__ENABEL_DFS_BYPASS) + pi->caps_enable_dfs_bypass = true; + + sumo_construct_sclk_voltage_mapping_table(rdev, + &pi->sys_info.sclk_voltage_mapping_table, + igp_info->info_8.sAvail_SCLK); + + sumo_construct_vid_mapping_table(rdev, + &pi->sys_info.vid_mapping_table, + igp_info->info_8.sAvail_SCLK); + + kv_construct_max_power_limits_table(rdev, + &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac); + } + return 0; +} + +union power_info { + struct _ATOM_POWERPLAY_INFO info; + struct _ATOM_POWERPLAY_INFO_V2 info_2; + struct _ATOM_POWERPLAY_INFO_V3 info_3; + struct _ATOM_PPLIB_POWERPLAYTABLE pplib; + struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; + struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; +}; + +union pplib_clock_info { + struct _ATOM_PPLIB_R600_CLOCK_INFO r600; + struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; + struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; + struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; +}; + +union pplib_power_state { + struct _ATOM_PPLIB_STATE v1; + struct _ATOM_PPLIB_STATE_V2 v2; +}; + +static void kv_patch_boot_state(struct radeon_device *rdev, + struct kv_ps *ps) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + ps->num_levels = 1; + ps->levels[0] = pi->boot_pl; +} + +static void kv_parse_pplib_non_clock_info(struct radeon_device *rdev, + struct radeon_ps *rps, + struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info, + u8 table_rev) +{ + struct kv_ps *ps = kv_get_ps(rps); + + rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings); + rps->class = le16_to_cpu(non_clock_info->usClassification); + rps->class2 = le16_to_cpu(non_clock_info->usClassification2); + + if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) { + rps->vclk = le32_to_cpu(non_clock_info->ulVCLK); + rps->dclk = le32_to_cpu(non_clock_info->ulDCLK); + } else { + rps->vclk = 0; + rps->dclk = 0; + } + + if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) { + rdev->pm.dpm.boot_ps = rps; + kv_patch_boot_state(rdev, ps); + } + if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) + rdev->pm.dpm.uvd_ps = rps; +} + +static void kv_parse_pplib_clock_info(struct radeon_device *rdev, + struct radeon_ps *rps, int index, + union pplib_clock_info *clock_info) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct kv_ps *ps = kv_get_ps(rps); + struct kv_pl *pl = &ps->levels[index]; + u32 sclk; + + sclk = le16_to_cpu(clock_info->sumo.usEngineClockLow); + sclk |= clock_info->sumo.ucEngineClockHigh << 16; + pl->sclk = sclk; + pl->vddc_index = clock_info->sumo.vddcIndex; + + ps->num_levels = index + 1; + + if (pi->caps_sclk_ds) { + pl->ds_divider_index = 5; + pl->ss_divider_index = 5; + } +} + +static int kv_parse_power_table(struct radeon_device *rdev) +{ + struct radeon_mode_info *mode_info = &rdev->mode_info; + struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; + union pplib_power_state *power_state; + int i, j, k, non_clock_array_index, clock_array_index; + union pplib_clock_info *clock_info; + struct _StateArray *state_array; + struct _ClockInfoArray *clock_info_array; + struct _NonClockInfoArray *non_clock_info_array; + union power_info *power_info; + int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); + u16 data_offset; + u8 frev, crev; + u8 *power_state_offset; + struct kv_ps *ps; + + if (!atom_parse_data_header(mode_info->atom_context, index, NULL, + &frev, &crev, &data_offset)) + return -EINVAL; + power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); + + state_array = (struct _StateArray *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(power_info->pplib.usStateArrayOffset)); + clock_info_array = (struct _ClockInfoArray *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); + non_clock_info_array = (struct _NonClockInfoArray *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); + + rdev->pm.dpm.ps = kzalloc(sizeof(struct radeon_ps) * + state_array->ucNumEntries, GFP_KERNEL); + if (!rdev->pm.dpm.ps) + return -ENOMEM; + power_state_offset = (u8 *)state_array->states; + rdev->pm.dpm.platform_caps = le32_to_cpu(power_info->pplib.ulPlatformCaps); + rdev->pm.dpm.backbias_response_time = le16_to_cpu(power_info->pplib.usBackbiasTime); + rdev->pm.dpm.voltage_response_time = le16_to_cpu(power_info->pplib.usVoltageTime); + for (i = 0; i < state_array->ucNumEntries; i++) { + u8 *idx; + power_state = (union pplib_power_state *)power_state_offset; + non_clock_array_index = power_state->v2.nonClockInfoIndex; + non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) + &non_clock_info_array->nonClockInfo[non_clock_array_index]; + if (!rdev->pm.power_state[i].clock_info) + return -EINVAL; + ps = kzalloc(sizeof(struct kv_ps), GFP_KERNEL); + if (ps == NULL) { + kfree(rdev->pm.dpm.ps); + return -ENOMEM; + } + rdev->pm.dpm.ps[i].ps_priv = ps; + k = 0; + idx = (u8 *)&power_state->v2.clockInfoIndex[0]; + for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { + clock_array_index = idx[j]; + if (clock_array_index >= clock_info_array->ucNumEntries) + continue; + if (k >= SUMO_MAX_HARDWARE_POWERLEVELS) + break; + clock_info = (union pplib_clock_info *) + ((u8 *)&clock_info_array->clockInfo[0] + + (clock_array_index * clock_info_array->ucEntrySize)); + kv_parse_pplib_clock_info(rdev, + &rdev->pm.dpm.ps[i], k, + clock_info); + k++; + } + kv_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], + non_clock_info, + non_clock_info_array->ucEntrySize); + power_state_offset += 2 + power_state->v2.ucNumDPMLevels; + } + rdev->pm.dpm.num_ps = state_array->ucNumEntries; + return 0; +} + +int kv_dpm_init(struct radeon_device *rdev) +{ + struct kv_power_info *pi; + int ret, i; + + pi = kzalloc(sizeof(struct kv_power_info), GFP_KERNEL); + if (pi == NULL) + return -ENOMEM; + rdev->pm.dpm.priv = pi; + + ret = r600_parse_extended_power_table(rdev); + if (ret) + return ret; + + for (i = 0; i < SUMO_MAX_HARDWARE_POWERLEVELS; i++) + pi->at[i] = TRINITY_AT_DFLT; + + pi->sram_end = SMC_RAM_END; + + if (rdev->family == CHIP_KABINI) + pi->high_voltage_t = 4001; + + pi->enable_nb_dpm = true; + + pi->caps_power_containment = true; + pi->caps_cac = true; + pi->enable_didt = false; + if (pi->enable_didt) { + pi->caps_sq_ramping = true; + pi->caps_db_ramping = true; + pi->caps_td_ramping = true; + pi->caps_tcp_ramping = true; + } + + pi->caps_sclk_ds = true; + pi->enable_auto_thermal_throttling = true; + pi->disable_nb_ps3_in_battery = false; + pi->bapm_enable = true; + pi->voltage_drop_t = 0; + pi->caps_sclk_throttle_low_notification = false; + pi->caps_fps = false; /* true? */ + pi->caps_uvd_pg = true; + pi->caps_uvd_dpm = true; + pi->caps_vce_pg = false; + pi->caps_samu_pg = false; + pi->caps_acp_pg = false; + pi->caps_stable_p_state = false; + + ret = kv_parse_sys_info_table(rdev); + if (ret) + return ret; + + kv_patch_voltage_values(rdev); + kv_construct_boot_state(rdev); + + ret = kv_parse_power_table(rdev); + if (ret) + return ret; + + pi->enable_dpm = true; + + return 0; +} + +void kv_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, + struct seq_file *m) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + u32 current_index = + (RREG32_SMC(TARGET_AND_CURRENT_PROFILE_INDEX) & CURR_SCLK_INDEX_MASK) >> + CURR_SCLK_INDEX_SHIFT; + u32 sclk, tmp; + u16 vddc; + + if (current_index >= SMU__NUM_SCLK_DPM_STATE) { + seq_printf(m, "invalid dpm profile %d\n", current_index); + } else { + sclk = be32_to_cpu(pi->graphics_level[current_index].SclkFrequency); + tmp = (RREG32_SMC(SMU_VOLTAGE_STATUS) & SMU_VOLTAGE_CURRENT_LEVEL_MASK) >> + SMU_VOLTAGE_CURRENT_LEVEL_SHIFT; + vddc = kv_convert_8bit_index_to_voltage(rdev, (u16)tmp); + seq_printf(m, "power level %d sclk: %u vddc: %u\n", + current_index, sclk, vddc); + } +} + +void kv_dpm_print_power_state(struct radeon_device *rdev, + struct radeon_ps *rps) +{ + int i; + struct kv_ps *ps = kv_get_ps(rps); + + r600_dpm_print_class_info(rps->class, rps->class2); + r600_dpm_print_cap_info(rps->caps); + printk("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); + for (i = 0; i < ps->num_levels; i++) { + struct kv_pl *pl = &ps->levels[i]; + printk("\t\tpower level %d sclk: %u vddc: %u\n", + i, pl->sclk, + kv_convert_8bit_index_to_voltage(rdev, pl->vddc_index)); + } + r600_dpm_print_ps_status(rdev, rps); +} + +void kv_dpm_fini(struct radeon_device *rdev) +{ + int i; + + for (i = 0; i < rdev->pm.dpm.num_ps; i++) { + kfree(rdev->pm.dpm.ps[i].ps_priv); + } + kfree(rdev->pm.dpm.ps); + kfree(rdev->pm.dpm.priv); + r600_free_extended_power_table(rdev); +} + +void kv_dpm_display_configuration_changed(struct radeon_device *rdev) +{ + +} + +u32 kv_dpm_get_sclk(struct radeon_device *rdev, bool low) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + struct kv_ps *requested_state = kv_get_ps(&pi->requested_rps); + + if (low) + return requested_state->levels[0].sclk; + else + return requested_state->levels[requested_state->num_levels - 1].sclk; +} + +u32 kv_dpm_get_mclk(struct radeon_device *rdev, bool low) +{ + struct kv_power_info *pi = kv_get_pi(rdev); + + return pi->sys_info.bootup_uma_clk; +} + diff --git a/drivers/gpu/drm/radeon/kv_dpm.h b/drivers/gpu/drm/radeon/kv_dpm.h new file mode 100644 index 000000000000..32bb079572d7 --- /dev/null +++ b/drivers/gpu/drm/radeon/kv_dpm.h @@ -0,0 +1,199 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef __KV_DPM_H__ +#define __KV_DPM_H__ + +#define SMU__NUM_SCLK_DPM_STATE 8 +#define SMU__NUM_MCLK_DPM_LEVELS 4 +#define SMU__NUM_LCLK_DPM_LEVELS 8 +#define SMU__NUM_PCIE_DPM_LEVELS 0 /* ??? */ +#include "smu7_fusion.h" +#include "trinity_dpm.h" +#include "ppsmc.h" + +#define KV_NUM_NBPSTATES 4 + +enum kv_pt_config_reg_type { + KV_CONFIGREG_MMR = 0, + KV_CONFIGREG_SMC_IND, + KV_CONFIGREG_DIDT_IND, + KV_CONFIGREG_CACHE, + KV_CONFIGREG_MAX +}; + +struct kv_pt_config_reg { + u32 offset; + u32 mask; + u32 shift; + u32 value; + enum kv_pt_config_reg_type type; +}; + +struct kv_lcac_config_values { + u32 block_id; + u32 signal_id; + u32 t; +}; + +struct kv_lcac_config_reg { + u32 cntl; + u32 block_mask; + u32 block_shift; + u32 signal_mask; + u32 signal_shift; + u32 t_mask; + u32 t_shift; + u32 enable_mask; + u32 enable_shift; +}; + +struct kv_pl { + u32 sclk; + u8 vddc_index; + u8 ds_divider_index; + u8 ss_divider_index; + u8 allow_gnb_slow; + u8 force_nbp_state; + u8 display_wm; + u8 vce_wm; +}; + +struct kv_ps { + struct kv_pl levels[SUMO_MAX_HARDWARE_POWERLEVELS]; + u32 num_levels; + bool need_dfs_bypass; + u8 dpm0_pg_nb_ps_lo; + u8 dpm0_pg_nb_ps_hi; + u8 dpmx_nb_ps_lo; + u8 dpmx_nb_ps_hi; +}; + +struct kv_sys_info { + u32 bootup_uma_clk; + u32 bootup_sclk; + u32 dentist_vco_freq; + u32 nb_dpm_enable; + u32 nbp_memory_clock[KV_NUM_NBPSTATES]; + u32 nbp_n_clock[KV_NUM_NBPSTATES]; + u16 bootup_nb_voltage_index; + u8 htc_tmp_lmt; + u8 htc_hyst_lmt; + struct sumo_sclk_voltage_mapping_table sclk_voltage_mapping_table; + struct sumo_vid_mapping_table vid_mapping_table; + u32 uma_channel_number; +}; + +struct kv_power_info { + u32 at[SUMO_MAX_HARDWARE_POWERLEVELS]; + u32 voltage_drop_t; + struct kv_sys_info sys_info; + struct kv_pl boot_pl; + bool enable_nb_ps_policy; + bool disable_nb_ps3_in_battery; + bool video_start; + bool battery_state; + u32 lowest_valid; + u32 highest_valid; + u16 high_voltage_t; + bool cac_enabled; + bool bapm_enable; + /* smc offsets */ + u32 sram_end; + u32 dpm_table_start; + u32 soft_regs_start; + /* dpm SMU tables */ + u8 graphics_dpm_level_count; + u8 uvd_level_count; + u8 vce_level_count; + u8 acp_level_count; + u8 samu_level_count; + u16 fps_high_t; + SMU7_Fusion_GraphicsLevel graphics_level[SMU__NUM_SCLK_DPM_STATE]; + SMU7_Fusion_ACPILevel acpi_level; + SMU7_Fusion_UvdLevel uvd_level[SMU7_MAX_LEVELS_UVD]; + SMU7_Fusion_ExtClkLevel vce_level[SMU7_MAX_LEVELS_VCE]; + SMU7_Fusion_ExtClkLevel acp_level[SMU7_MAX_LEVELS_ACP]; + SMU7_Fusion_ExtClkLevel samu_level[SMU7_MAX_LEVELS_SAMU]; + u8 uvd_boot_level; + u8 vce_boot_level; + u8 acp_boot_level; + u8 samu_boot_level; + u8 uvd_interval; + u8 vce_interval; + u8 acp_interval; + u8 samu_interval; + u8 graphics_boot_level; + u8 graphics_interval; + u8 graphics_therm_throttle_enable; + u8 graphics_voltage_change_enable; + u8 graphics_clk_slow_enable; + u8 graphics_clk_slow_divider; + u8 fps_low_t; + u32 low_sclk_interrupt_t; + bool uvd_power_gated; + bool vce_power_gated; + bool acp_power_gated; + bool samu_power_gated; + bool nb_dpm_enabled; + /* flags */ + bool enable_didt; + bool enable_dpm; + bool enable_auto_thermal_throttling; + bool enable_nb_dpm; + /* caps */ + bool caps_cac; + bool caps_power_containment; + bool caps_sq_ramping; + bool caps_db_ramping; + bool caps_td_ramping; + bool caps_tcp_ramping; + bool caps_sclk_throttle_low_notification; + bool caps_fps; + bool caps_uvd_dpm; + bool caps_uvd_pg; + bool caps_vce_pg; + bool caps_samu_pg; + bool caps_acp_pg; + bool caps_stable_p_state; + bool caps_enable_dfs_bypass; + bool caps_sclk_ds; + struct radeon_ps current_rps; + struct kv_ps current_ps; + struct radeon_ps requested_rps; + struct kv_ps requested_ps; +}; + + +/* kv_smc.c */ +int kv_notify_message_to_smu(struct radeon_device *rdev, u32 id); +int kv_dpm_get_enable_mask(struct radeon_device *rdev, u32 *enable_mask); +int kv_send_msg_to_smc_with_parameter(struct radeon_device *rdev, + PPSMC_Msg msg, u32 parameter); +int kv_read_smc_sram_dword(struct radeon_device *rdev, u32 smc_address, + u32 *value, u32 limit); +int kv_smc_dpm_enable(struct radeon_device *rdev, bool enable); +int kv_copy_bytes_to_smc(struct radeon_device *rdev, + u32 smc_start_address, + const u8 *src, u32 byte_count, u32 limit); + +#endif diff --git a/drivers/gpu/drm/radeon/kv_smc.c b/drivers/gpu/drm/radeon/kv_smc.c new file mode 100644 index 000000000000..34a226d7e34a --- /dev/null +++ b/drivers/gpu/drm/radeon/kv_smc.c @@ -0,0 +1,207 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ + +#include "drmP.h" +#include "radeon.h" +#include "cikd.h" +#include "kv_dpm.h" + +int kv_notify_message_to_smu(struct radeon_device *rdev, u32 id) +{ + u32 i; + u32 tmp = 0; + + WREG32(SMC_MESSAGE_0, id & SMC_MSG_MASK); + + for (i = 0; i < rdev->usec_timeout; i++) { + if ((RREG32(SMC_RESP_0) & SMC_RESP_MASK) != 0) + break; + udelay(1); + } + tmp = RREG32(SMC_RESP_0) & SMC_RESP_MASK; + + if (tmp != 1) { + if (tmp == 0xFF) + return -EINVAL; + else if (tmp == 0xFE) + return -EINVAL; + } + + return 0; +} + +int kv_dpm_get_enable_mask(struct radeon_device *rdev, u32 *enable_mask) +{ + int ret; + + ret = kv_notify_message_to_smu(rdev, PPSMC_MSG_SCLKDPM_GetEnabledMask); + + if (ret == 0) + *enable_mask = RREG32_SMC(SMC_SYSCON_MSG_ARG_0); + + return ret; +} + +int kv_send_msg_to_smc_with_parameter(struct radeon_device *rdev, + PPSMC_Msg msg, u32 parameter) +{ + + WREG32(SMC_MSG_ARG_0, parameter); + + return kv_notify_message_to_smu(rdev, msg); +} + +static int kv_set_smc_sram_address(struct radeon_device *rdev, + u32 smc_address, u32 limit) +{ + if (smc_address & 3) + return -EINVAL; + if ((smc_address + 3) > limit) + return -EINVAL; + + WREG32(SMC_IND_INDEX_0, smc_address); + WREG32_P(SMC_IND_ACCESS_CNTL, 0, ~AUTO_INCREMENT_IND_0); + + return 0; +} + +int kv_read_smc_sram_dword(struct radeon_device *rdev, u32 smc_address, + u32 *value, u32 limit) +{ + int ret; + + ret = kv_set_smc_sram_address(rdev, smc_address, limit); + if (ret) + return ret; + + *value = RREG32(SMC_IND_DATA_0); + return 0; +} + +int kv_smc_dpm_enable(struct radeon_device *rdev, bool enable) +{ + if (enable) + return kv_notify_message_to_smu(rdev, PPSMC_MSG_DPM_Enable); + else + return kv_notify_message_to_smu(rdev, PPSMC_MSG_DPM_Disable); +} + +int kv_copy_bytes_to_smc(struct radeon_device *rdev, + u32 smc_start_address, + const u8 *src, u32 byte_count, u32 limit) +{ + int ret; + u32 data, original_data, addr, extra_shift, t_byte, count, mask; + + if ((smc_start_address + byte_count) > limit) + return -EINVAL; + + addr = smc_start_address; + t_byte = addr & 3; + + /* RMW for the initial bytes */ + if (t_byte != 0) { + addr -= t_byte; + + ret = kv_set_smc_sram_address(rdev, addr, limit); + if (ret) + return ret; + + original_data = RREG32(SMC_IND_DATA_0); + + data = 0; + mask = 0; + count = 4; + while (count > 0) { + if (t_byte > 0) { + mask = (mask << 8) | 0xff; + t_byte--; + } else if (byte_count > 0) { + data = (data << 8) + *src++; + byte_count--; + mask <<= 8; + } else { + data <<= 8; + mask = (mask << 8) | 0xff; + } + count--; + } + + data |= original_data & mask; + + ret = kv_set_smc_sram_address(rdev, addr, limit); + if (ret) + return ret; + + WREG32(SMC_IND_DATA_0, data); + + addr += 4; + } + + while (byte_count >= 4) { + /* SMC address space is BE */ + data = (src[0] << 24) + (src[1] << 16) + (src[2] << 8) + src[3]; + + ret = kv_set_smc_sram_address(rdev, addr, limit); + if (ret) + return ret; + + WREG32(SMC_IND_DATA_0, data); + + src += 4; + byte_count -= 4; + addr += 4; + } + + /* RMW for the final bytes */ + if (byte_count > 0) { + data = 0; + + ret = kv_set_smc_sram_address(rdev, addr, limit); + if (ret) + return ret; + + original_data= RREG32(SMC_IND_DATA_0); + + extra_shift = 8 * (4 - byte_count); + + while (byte_count > 0) { + /* SMC address space is BE */ + data = (data << 8) + *src++; + byte_count--; + } + + data <<= extra_shift; + + data |= (original_data & ~((~0UL) << extra_shift)); + + ret = kv_set_smc_sram_address(rdev, addr, limit); + if (ret) + return ret; + + WREG32(SMC_IND_DATA_0, data); + } + return 0; +} + diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 5b6e47765656..93c1f9ef5da9 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -35,7 +35,7 @@ #include "radeon_ucode.h" #include "clearstate_cayman.h" -static u32 tn_rlc_save_restore_register_list[] = +static const u32 tn_rlc_save_restore_register_list[] = { 0x98fc, 0x98f0, @@ -160,7 +160,6 @@ static u32 tn_rlc_save_restore_register_list[] = 0x9830, 0x802c, }; -static u32 tn_rlc_save_restore_register_list_size = ARRAY_SIZE(tn_rlc_save_restore_register_list); extern bool evergreen_is_display_hung(struct radeon_device *rdev); extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev); @@ -175,6 +174,11 @@ extern void evergreen_pcie_gen2_enable(struct radeon_device *rdev); extern void evergreen_program_aspm(struct radeon_device *rdev); extern void sumo_rlc_fini(struct radeon_device *rdev); extern int sumo_rlc_init(struct radeon_device *rdev); +extern void cayman_dma_vm_set_page(struct radeon_device *rdev, + struct radeon_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags); /* Firmware Names */ MODULE_FIRMWARE("radeon/BARTS_pfp.bin"); @@ -794,9 +798,13 @@ int ni_init_microcode(struct radeon_device *rdev) if ((rdev->family >= CHIP_BARTS) && (rdev->family <= CHIP_CAYMAN)) { snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name); err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev); - if (err) - goto out; - if (rdev->smc_fw->size != smc_req_size) { + if (err) { + printk(KERN_ERR + "smc: error loading firmware \"%s\"\n", + fw_name); + release_firmware(rdev->smc_fw); + rdev->smc_fw = NULL; + } else if (rdev->smc_fw->size != smc_req_size) { printk(KERN_ERR "ni_mc: Bogus length %zu in firmware \"%s\"\n", rdev->mc_fw->size, fw_name); @@ -1370,23 +1378,6 @@ void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) radeon_ring_write(ring, 10); /* poll interval */ } -void cayman_uvd_semaphore_emit(struct radeon_device *rdev, - struct radeon_ring *ring, - struct radeon_semaphore *semaphore, - bool emit_wait) -{ - uint64_t addr = semaphore->gpu_addr; - - radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_LOW, 0)); - radeon_ring_write(ring, (addr >> 3) & 0x000FFFFF); - - radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_HIGH, 0)); - radeon_ring_write(ring, (addr >> 23) & 0x000FFFFF); - - radeon_ring_write(ring, PACKET0(UVD_SEMA_CMD, 0)); - radeon_ring_write(ring, 0x80 | (emit_wait ? 1 : 0)); -} - static void cayman_cp_enable(struct radeon_device *rdev, bool enable) { if (enable) @@ -1609,186 +1600,7 @@ static int cayman_cp_resume(struct radeon_device *rdev) return 0; } -/* - * DMA - * Starting with R600, the GPU has an asynchronous - * DMA engine. The programming model is very similar - * to the 3D engine (ring buffer, IBs, etc.), but the - * DMA controller has it's own packet format that is - * different form the PM4 format used by the 3D engine. - * It supports copying data, writing embedded data, - * solid fills, and a number of other things. It also - * has support for tiling/detiling of buffers. - * Cayman and newer support two asynchronous DMA engines. - */ -/** - * cayman_dma_ring_ib_execute - Schedule an IB on the DMA engine - * - * @rdev: radeon_device pointer - * @ib: IB object to schedule - * - * Schedule an IB in the DMA ring (cayman-SI). - */ -void cayman_dma_ring_ib_execute(struct radeon_device *rdev, - struct radeon_ib *ib) -{ - struct radeon_ring *ring = &rdev->ring[ib->ring]; - - if (rdev->wb.enabled) { - u32 next_rptr = ring->wptr + 4; - while ((next_rptr & 7) != 5) - next_rptr++; - next_rptr += 3; - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1)); - radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xff); - radeon_ring_write(ring, next_rptr); - } - - /* The indirect buffer packet must end on an 8 DW boundary in the DMA ring. - * Pad as necessary with NOPs. - */ - while ((ring->wptr & 7) != 5) - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); - radeon_ring_write(ring, DMA_IB_PACKET(DMA_PACKET_INDIRECT_BUFFER, ib->vm ? ib->vm->id : 0, 0)); - radeon_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); - radeon_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF)); - -} - -/** - * cayman_dma_stop - stop the async dma engines - * - * @rdev: radeon_device pointer - * - * Stop the async dma engines (cayman-SI). - */ -void cayman_dma_stop(struct radeon_device *rdev) -{ - u32 rb_cntl; - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); - - /* dma0 */ - rb_cntl = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET); - rb_cntl &= ~DMA_RB_ENABLE; - WREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET, rb_cntl); - - /* dma1 */ - rb_cntl = RREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET); - rb_cntl &= ~DMA_RB_ENABLE; - WREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET, rb_cntl); - - rdev->ring[R600_RING_TYPE_DMA_INDEX].ready = false; - rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX].ready = false; -} - -/** - * cayman_dma_resume - setup and start the async dma engines - * - * @rdev: radeon_device pointer - * - * Set up the DMA ring buffers and enable them. (cayman-SI). - * Returns 0 for success, error for failure. - */ -int cayman_dma_resume(struct radeon_device *rdev) -{ - struct radeon_ring *ring; - u32 rb_cntl, dma_cntl, ib_cntl; - u32 rb_bufsz; - u32 reg_offset, wb_offset; - int i, r; - - /* Reset dma */ - WREG32(SRBM_SOFT_RESET, SOFT_RESET_DMA | SOFT_RESET_DMA1); - RREG32(SRBM_SOFT_RESET); - udelay(50); - WREG32(SRBM_SOFT_RESET, 0); - - for (i = 0; i < 2; i++) { - if (i == 0) { - ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; - reg_offset = DMA0_REGISTER_OFFSET; - wb_offset = R600_WB_DMA_RPTR_OFFSET; - } else { - ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; - reg_offset = DMA1_REGISTER_OFFSET; - wb_offset = CAYMAN_WB_DMA1_RPTR_OFFSET; - } - - WREG32(DMA_SEM_INCOMPLETE_TIMER_CNTL + reg_offset, 0); - WREG32(DMA_SEM_WAIT_FAIL_TIMER_CNTL + reg_offset, 0); - - /* Set ring buffer size in dwords */ - rb_bufsz = order_base_2(ring->ring_size / 4); - rb_cntl = rb_bufsz << 1; -#ifdef __BIG_ENDIAN - rb_cntl |= DMA_RB_SWAP_ENABLE | DMA_RPTR_WRITEBACK_SWAP_ENABLE; -#endif - WREG32(DMA_RB_CNTL + reg_offset, rb_cntl); - - /* Initialize the ring buffer's read and write pointers */ - WREG32(DMA_RB_RPTR + reg_offset, 0); - WREG32(DMA_RB_WPTR + reg_offset, 0); - - /* set the wb address whether it's enabled or not */ - WREG32(DMA_RB_RPTR_ADDR_HI + reg_offset, - upper_32_bits(rdev->wb.gpu_addr + wb_offset) & 0xFF); - WREG32(DMA_RB_RPTR_ADDR_LO + reg_offset, - ((rdev->wb.gpu_addr + wb_offset) & 0xFFFFFFFC)); - - if (rdev->wb.enabled) - rb_cntl |= DMA_RPTR_WRITEBACK_ENABLE; - - WREG32(DMA_RB_BASE + reg_offset, ring->gpu_addr >> 8); - - /* enable DMA IBs */ - ib_cntl = DMA_IB_ENABLE | CMD_VMID_FORCE; -#ifdef __BIG_ENDIAN - ib_cntl |= DMA_IB_SWAP_ENABLE; -#endif - WREG32(DMA_IB_CNTL + reg_offset, ib_cntl); - - dma_cntl = RREG32(DMA_CNTL + reg_offset); - dma_cntl &= ~CTXEMPTY_INT_ENABLE; - WREG32(DMA_CNTL + reg_offset, dma_cntl); - - ring->wptr = 0; - WREG32(DMA_RB_WPTR + reg_offset, ring->wptr << 2); - - ring->rptr = RREG32(DMA_RB_RPTR + reg_offset) >> 2; - - WREG32(DMA_RB_CNTL + reg_offset, rb_cntl | DMA_RB_ENABLE); - - ring->ready = true; - - r = radeon_ring_test(rdev, ring->idx, ring); - if (r) { - ring->ready = false; - return r; - } - } - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); - - return 0; -} - -/** - * cayman_dma_fini - tear down the async dma engines - * - * @rdev: radeon_device pointer - * - * Stop the async dma engines and free the rings (cayman-SI). - */ -void cayman_dma_fini(struct radeon_device *rdev) -{ - cayman_dma_stop(rdev); - radeon_ring_fini(rdev, &rdev->ring[R600_RING_TYPE_DMA_INDEX]); - radeon_ring_fini(rdev, &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]); -} - -static u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev) +u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev) { u32 reset_mask = 0; u32 tmp; @@ -2041,34 +1853,6 @@ bool cayman_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) return radeon_ring_test_lockup(rdev, ring); } -/** - * cayman_dma_is_lockup - Check if the DMA engine is locked up - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Check if the async DMA engine is locked up. - * Returns true if the engine appears to be locked up, false if not. - */ -bool cayman_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) -{ - u32 reset_mask = cayman_gpu_check_soft_reset(rdev); - u32 mask; - - if (ring->idx == R600_RING_TYPE_DMA_INDEX) - mask = RADEON_RESET_DMA; - else - mask = RADEON_RESET_DMA1; - - if (!(reset_mask & mask)) { - radeon_ring_lockup_update(ring); - return false; - } - /* force ring activities */ - radeon_ring_force_activity(rdev, ring); - return radeon_ring_test_lockup(rdev, ring); -} - static int cayman_startup(struct radeon_device *rdev) { struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; @@ -2079,6 +1863,13 @@ static int cayman_startup(struct radeon_device *rdev) /* enable aspm */ evergreen_program_aspm(rdev); + /* scratch needs to be initialized before MC */ + r = r600_vram_scratch_init(rdev); + if (r) + return r; + + evergreen_mc_program(rdev); + if (rdev->flags & RADEON_IS_IGP) { if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { r = ni_init_microcode(rdev); @@ -2103,27 +1894,16 @@ static int cayman_startup(struct radeon_device *rdev) } } - r = r600_vram_scratch_init(rdev); - if (r) - return r; - - evergreen_mc_program(rdev); r = cayman_pcie_gart_enable(rdev); if (r) return r; cayman_gpu_init(rdev); - r = evergreen_blit_init(rdev); - if (r) { - r600_blit_fini(rdev); - rdev->asic->copy.copy = NULL; - dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r); - } - /* allocate rlc buffers */ if (rdev->flags & RADEON_IS_IGP) { rdev->rlc.reg_list = tn_rlc_save_restore_register_list; - rdev->rlc.reg_list_size = tn_rlc_save_restore_register_list_size; + rdev->rlc.reg_list_size = + (u32)ARRAY_SIZE(tn_rlc_save_restore_register_list); rdev->rlc.cs_data = cayman_cs_data; r = sumo_rlc_init(rdev); if (r) { @@ -2143,7 +1923,7 @@ static int cayman_startup(struct radeon_device *rdev) return r; } - r = rv770_uvd_resume(rdev); + r = uvd_v2_2_resume(rdev); if (!r) { r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_UVD_INDEX); @@ -2194,7 +1974,7 @@ static int cayman_startup(struct radeon_device *rdev) r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, CP_RB0_RPTR, CP_RB0_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) return r; @@ -2202,7 +1982,7 @@ static int cayman_startup(struct radeon_device *rdev) r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, DMA_RB_RPTR + DMA0_REGISTER_OFFSET, DMA_RB_WPTR + DMA0_REGISTER_OFFSET, - 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); + DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); if (r) return r; @@ -2210,7 +1990,7 @@ static int cayman_startup(struct radeon_device *rdev) r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, DMA_RB_RPTR + DMA1_REGISTER_OFFSET, DMA_RB_WPTR + DMA1_REGISTER_OFFSET, - 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); + DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); if (r) return r; @@ -2227,12 +2007,11 @@ static int cayman_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { - r = radeon_ring_init(rdev, ring, ring->ring_size, - R600_WB_UVD_RPTR_OFFSET, + r = radeon_ring_init(rdev, ring, ring->ring_size, 0, UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (!r) - r = r600_uvd_init(rdev); + r = uvd_v1_0_init(rdev); if (r) DRM_ERROR("radeon: failed initializing UVD (%d).\n", r); } @@ -2249,9 +2028,15 @@ static int cayman_startup(struct radeon_device *rdev) return r; } - r = r600_audio_init(rdev); - if (r) - return r; + if (ASIC_IS_DCE6(rdev)) { + r = dce6_audio_init(rdev); + if (r) + return r; + } else { + r = r600_audio_init(rdev); + if (r) + return r; + } return 0; } @@ -2282,11 +2067,14 @@ int cayman_resume(struct radeon_device *rdev) int cayman_suspend(struct radeon_device *rdev) { - r600_audio_fini(rdev); + if (ASIC_IS_DCE6(rdev)) + dce6_audio_fini(rdev); + else + r600_audio_fini(rdev); radeon_vm_manager_fini(rdev); cayman_cp_enable(rdev, false); cayman_dma_stop(rdev); - r600_uvd_rbc_stop(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_suspend(rdev); evergreen_irq_suspend(rdev); radeon_wb_disable(rdev); @@ -2408,7 +2196,6 @@ int cayman_init(struct radeon_device *rdev) void cayman_fini(struct radeon_device *rdev) { - r600_blit_fini(rdev); cayman_cp_fini(rdev); cayman_dma_fini(rdev); r600_irq_fini(rdev); @@ -2418,6 +2205,7 @@ void cayman_fini(struct radeon_device *rdev) radeon_vm_manager_fini(rdev); radeon_ib_pool_fini(rdev); radeon_irq_kms_fini(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_fini(rdev); cayman_pcie_gart_fini(rdev); r600_vram_scratch_fini(rdev); @@ -2678,61 +2466,7 @@ void cayman_vm_set_page(struct radeon_device *rdev, } } } else { - if ((flags & RADEON_VM_PAGE_SYSTEM) || - (count == 1)) { - while (count) { - ndw = count * 2; - if (ndw > 0xFFFFE) - ndw = 0xFFFFE; - - /* for non-physically contiguous pages (system) */ - ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, ndw); - ib->ptr[ib->length_dw++] = pe; - ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; - for (; ndw > 0; ndw -= 2, --count, pe += 8) { - if (flags & RADEON_VM_PAGE_SYSTEM) { - value = radeon_vm_map_gart(rdev, addr); - value &= 0xFFFFFFFFFFFFF000ULL; - } else if (flags & RADEON_VM_PAGE_VALID) { - value = addr; - } else { - value = 0; - } - addr += incr; - value |= r600_flags; - ib->ptr[ib->length_dw++] = value; - ib->ptr[ib->length_dw++] = upper_32_bits(value); - } - } - while (ib->length_dw & 0x7) - ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0); - } else { - while (count) { - ndw = count * 2; - if (ndw > 0xFFFFE) - ndw = 0xFFFFE; - - if (flags & RADEON_VM_PAGE_VALID) - value = addr; - else - value = 0; - /* for physically contiguous pages (vram) */ - ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw); - ib->ptr[ib->length_dw++] = pe; /* dst addr */ - ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; - ib->ptr[ib->length_dw++] = r600_flags; /* mask */ - ib->ptr[ib->length_dw++] = 0; - ib->ptr[ib->length_dw++] = value; /* value */ - ib->ptr[ib->length_dw++] = upper_32_bits(value); - ib->ptr[ib->length_dw++] = incr; /* increment size */ - ib->ptr[ib->length_dw++] = 0; - pe += ndw * 4; - addr += (ndw / 2) * incr; - count -= ndw / 2; - } - } - while (ib->length_dw & 0x7) - ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0); + cayman_dma_vm_set_page(rdev, ib, pe, addr, count, incr, flags); } } @@ -2766,26 +2500,3 @@ void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); radeon_ring_write(ring, 0x0); } - -void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) -{ - struct radeon_ring *ring = &rdev->ring[ridx]; - - if (vm == NULL) - return; - - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); - radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2)); - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); - - /* flush hdp cache */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); - radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2)); - radeon_ring_write(ring, 1); - - /* bits 0-7 are the VM contexts0-7 */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); - radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2)); - radeon_ring_write(ring, 1 << vm->id); -} - diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c new file mode 100644 index 000000000000..dd6e9688fbef --- /dev/null +++ b/drivers/gpu/drm/radeon/ni_dma.c @@ -0,0 +1,338 @@ +/* + * Copyright 2010 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "nid.h" + +u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev); + +/* + * DMA + * Starting with R600, the GPU has an asynchronous + * DMA engine. The programming model is very similar + * to the 3D engine (ring buffer, IBs, etc.), but the + * DMA controller has it's own packet format that is + * different form the PM4 format used by the 3D engine. + * It supports copying data, writing embedded data, + * solid fills, and a number of other things. It also + * has support for tiling/detiling of buffers. + * Cayman and newer support two asynchronous DMA engines. + */ + +/** + * cayman_dma_ring_ib_execute - Schedule an IB on the DMA engine + * + * @rdev: radeon_device pointer + * @ib: IB object to schedule + * + * Schedule an IB in the DMA ring (cayman-SI). + */ +void cayman_dma_ring_ib_execute(struct radeon_device *rdev, + struct radeon_ib *ib) +{ + struct radeon_ring *ring = &rdev->ring[ib->ring]; + + if (rdev->wb.enabled) { + u32 next_rptr = ring->wptr + 4; + while ((next_rptr & 7) != 5) + next_rptr++; + next_rptr += 3; + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1)); + radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xff); + radeon_ring_write(ring, next_rptr); + } + + /* The indirect buffer packet must end on an 8 DW boundary in the DMA ring. + * Pad as necessary with NOPs. + */ + while ((ring->wptr & 7) != 5) + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); + radeon_ring_write(ring, DMA_IB_PACKET(DMA_PACKET_INDIRECT_BUFFER, ib->vm ? ib->vm->id : 0, 0)); + radeon_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); + radeon_ring_write(ring, (ib->length_dw << 12) | (upper_32_bits(ib->gpu_addr) & 0xFF)); + +} + +/** + * cayman_dma_stop - stop the async dma engines + * + * @rdev: radeon_device pointer + * + * Stop the async dma engines (cayman-SI). + */ +void cayman_dma_stop(struct radeon_device *rdev) +{ + u32 rb_cntl; + + radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); + + /* dma0 */ + rb_cntl = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET); + rb_cntl &= ~DMA_RB_ENABLE; + WREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET, rb_cntl); + + /* dma1 */ + rb_cntl = RREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET); + rb_cntl &= ~DMA_RB_ENABLE; + WREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET, rb_cntl); + + rdev->ring[R600_RING_TYPE_DMA_INDEX].ready = false; + rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX].ready = false; +} + +/** + * cayman_dma_resume - setup and start the async dma engines + * + * @rdev: radeon_device pointer + * + * Set up the DMA ring buffers and enable them. (cayman-SI). + * Returns 0 for success, error for failure. + */ +int cayman_dma_resume(struct radeon_device *rdev) +{ + struct radeon_ring *ring; + u32 rb_cntl, dma_cntl, ib_cntl; + u32 rb_bufsz; + u32 reg_offset, wb_offset; + int i, r; + + /* Reset dma */ + WREG32(SRBM_SOFT_RESET, SOFT_RESET_DMA | SOFT_RESET_DMA1); + RREG32(SRBM_SOFT_RESET); + udelay(50); + WREG32(SRBM_SOFT_RESET, 0); + + for (i = 0; i < 2; i++) { + if (i == 0) { + ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; + reg_offset = DMA0_REGISTER_OFFSET; + wb_offset = R600_WB_DMA_RPTR_OFFSET; + } else { + ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; + reg_offset = DMA1_REGISTER_OFFSET; + wb_offset = CAYMAN_WB_DMA1_RPTR_OFFSET; + } + + WREG32(DMA_SEM_INCOMPLETE_TIMER_CNTL + reg_offset, 0); + WREG32(DMA_SEM_WAIT_FAIL_TIMER_CNTL + reg_offset, 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = rb_bufsz << 1; +#ifdef __BIG_ENDIAN + rb_cntl |= DMA_RB_SWAP_ENABLE | DMA_RPTR_WRITEBACK_SWAP_ENABLE; +#endif + WREG32(DMA_RB_CNTL + reg_offset, rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(DMA_RB_RPTR + reg_offset, 0); + WREG32(DMA_RB_WPTR + reg_offset, 0); + + /* set the wb address whether it's enabled or not */ + WREG32(DMA_RB_RPTR_ADDR_HI + reg_offset, + upper_32_bits(rdev->wb.gpu_addr + wb_offset) & 0xFF); + WREG32(DMA_RB_RPTR_ADDR_LO + reg_offset, + ((rdev->wb.gpu_addr + wb_offset) & 0xFFFFFFFC)); + + if (rdev->wb.enabled) + rb_cntl |= DMA_RPTR_WRITEBACK_ENABLE; + + WREG32(DMA_RB_BASE + reg_offset, ring->gpu_addr >> 8); + + /* enable DMA IBs */ + ib_cntl = DMA_IB_ENABLE | CMD_VMID_FORCE; +#ifdef __BIG_ENDIAN + ib_cntl |= DMA_IB_SWAP_ENABLE; +#endif + WREG32(DMA_IB_CNTL + reg_offset, ib_cntl); + + dma_cntl = RREG32(DMA_CNTL + reg_offset); + dma_cntl &= ~CTXEMPTY_INT_ENABLE; + WREG32(DMA_CNTL + reg_offset, dma_cntl); + + ring->wptr = 0; + WREG32(DMA_RB_WPTR + reg_offset, ring->wptr << 2); + + ring->rptr = RREG32(DMA_RB_RPTR + reg_offset) >> 2; + + WREG32(DMA_RB_CNTL + reg_offset, rb_cntl | DMA_RB_ENABLE); + + ring->ready = true; + + r = radeon_ring_test(rdev, ring->idx, ring); + if (r) { + ring->ready = false; + return r; + } + } + + radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); + + return 0; +} + +/** + * cayman_dma_fini - tear down the async dma engines + * + * @rdev: radeon_device pointer + * + * Stop the async dma engines and free the rings (cayman-SI). + */ +void cayman_dma_fini(struct radeon_device *rdev) +{ + cayman_dma_stop(rdev); + radeon_ring_fini(rdev, &rdev->ring[R600_RING_TYPE_DMA_INDEX]); + radeon_ring_fini(rdev, &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]); +} + +/** + * cayman_dma_is_lockup - Check if the DMA engine is locked up + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Check if the async DMA engine is locked up. + * Returns true if the engine appears to be locked up, false if not. + */ +bool cayman_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) +{ + u32 reset_mask = cayman_gpu_check_soft_reset(rdev); + u32 mask; + + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + mask = RADEON_RESET_DMA; + else + mask = RADEON_RESET_DMA1; + + if (!(reset_mask & mask)) { + radeon_ring_lockup_update(ring); + return false; + } + /* force ring activities */ + radeon_ring_force_activity(rdev, ring); + return radeon_ring_test_lockup(rdev, ring); +} + +/** + * cayman_dma_vm_set_page - update the page tables using the DMA + * + * @rdev: radeon_device pointer + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * @r600_flags: hw access flags + * + * Update the page tables using the DMA (cayman/TN). + */ +void cayman_dma_vm_set_page(struct radeon_device *rdev, + struct radeon_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags) +{ + uint32_t r600_flags = cayman_vm_page_flags(rdev, flags); + uint64_t value; + unsigned ndw; + + if ((flags & RADEON_VM_PAGE_SYSTEM) || (count == 1)) { + while (count) { + ndw = count * 2; + if (ndw > 0xFFFFE) + ndw = 0xFFFFE; + + /* for non-physically contiguous pages (system) */ + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, ndw); + ib->ptr[ib->length_dw++] = pe; + ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; + for (; ndw > 0; ndw -= 2, --count, pe += 8) { + if (flags & RADEON_VM_PAGE_SYSTEM) { + value = radeon_vm_map_gart(rdev, addr); + value &= 0xFFFFFFFFFFFFF000ULL; + } else if (flags & RADEON_VM_PAGE_VALID) { + value = addr; + } else { + value = 0; + } + addr += incr; + value |= r600_flags; + ib->ptr[ib->length_dw++] = value; + ib->ptr[ib->length_dw++] = upper_32_bits(value); + } + } + } else { + while (count) { + ndw = count * 2; + if (ndw > 0xFFFFE) + ndw = 0xFFFFE; + + if (flags & RADEON_VM_PAGE_VALID) + value = addr; + else + value = 0; + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw); + ib->ptr[ib->length_dw++] = pe; /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; + ib->ptr[ib->length_dw++] = r600_flags; /* mask */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = value; /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(value); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + pe += ndw * 4; + addr += (ndw / 2) * incr; + count -= ndw / 2; + } + } + while (ib->length_dw & 0x7) + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0); +} + +void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) +{ + struct radeon_ring *ring = &rdev->ring[ridx]; + + if (vm == NULL) + return; + + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); + radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2)); + radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + + /* flush hdp cache */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); + radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2)); + radeon_ring_write(ring, 1); + + /* bits 0-7 are the VM contexts0-7 */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0)); + radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2)); + radeon_ring_write(ring, 1 << vm->id); +} + diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c index 559cf24d51af..f7b625c9e0e9 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.c +++ b/drivers/gpu/drm/radeon/ni_dpm.c @@ -769,7 +769,8 @@ bool ni_dpm_vblank_too_short(struct radeon_device *rdev) { struct rv7xx_power_info *pi = rv770_get_pi(rdev); u32 vblank_time = r600_dpm_get_vblank_time(rdev); - u32 switch_limit = pi->mem_gddr5 ? 450 : 300; + /* we never hit the non-gddr5 limit so disable it */ + u32 switch_limit = pi->mem_gddr5 ? 450 : 0; if (vblank_time < switch_limit) return true; @@ -1054,10 +1055,6 @@ static int ni_restrict_performance_levels_before_switch(struct radeon_device *rd int ni_dpm_force_performance_level(struct radeon_device *rdev, enum radeon_dpm_forced_level level) { - struct radeon_ps *rps = rdev->pm.dpm.current_ps; - struct ni_ps *ps = ni_get_ps(rps); - u32 levels; - if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK) return -EINVAL; @@ -1068,8 +1065,7 @@ int ni_dpm_force_performance_level(struct radeon_device *rdev, if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) return -EINVAL; - levels = ps->performance_level_count - 1; - if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) + if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK) return -EINVAL; } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { if (ni_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) @@ -4042,6 +4038,7 @@ static int ni_parse_power_table(struct radeon_device *rdev) (power_state->v1.ucNonClockStateIndex * power_info->pplib.ucNonClockSize)); if (power_info->pplib.ucStateEntrySize - 1) { + u8 *idx; ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL); if (ps == NULL) { kfree(rdev->pm.dpm.ps); @@ -4051,12 +4048,12 @@ static int ni_parse_power_table(struct radeon_device *rdev) ni_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], non_clock_info, power_info->pplib.ucNonClockSize); + idx = (u8 *)&power_state->v1.ucClockStateIndices[0]; for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) { clock_info = (union pplib_clock_info *) (mode_info->atom_context->bios + data_offset + le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) + - (power_state->v1.ucClockStateIndices[j] * - power_info->pplib.ucClockInfoSize)); + (idx[j] * power_info->pplib.ucClockInfoSize)); ni_parse_pplib_clock_info(rdev, &rdev->pm.dpm.ps[i], j, clock_info); @@ -4072,9 +4069,6 @@ int ni_dpm_init(struct radeon_device *rdev) struct rv7xx_power_info *pi; struct evergreen_power_info *eg_pi; struct ni_power_info *ni_pi; - int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); - u16 data_offset, size; - u8 frev, crev; struct atom_clock_dividers dividers; int ret; @@ -4167,16 +4161,7 @@ int ni_dpm_init(struct radeon_device *rdev) eg_pi->vddci_control = radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0); - if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, - &frev, &crev, &data_offset)) { - pi->sclk_ss = true; - pi->mclk_ss = true; - pi->dynamic_ss = true; - } else { - pi->sclk_ss = false; - pi->mclk_ss = false; - pi->dynamic_ss = true; - } + rv770_get_engine_memory_ss(rdev); pi->asi = RV770_ASI_DFLT; pi->pasi = CYPRESS_HASI_DFLT; @@ -4193,8 +4178,7 @@ int ni_dpm_init(struct radeon_device *rdev) pi->dynamic_pcie_gen2 = true; - if (pi->gfx_clock_gating && - (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)) + if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) pi->thermal_protection = true; else pi->thermal_protection = false; @@ -4288,6 +4272,12 @@ int ni_dpm_init(struct radeon_device *rdev) ni_pi->use_power_boost_limit = true; + /* make sure dc limits are valid */ + if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || + (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) + rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + return 0; } diff --git a/drivers/gpu/drm/radeon/ppsmc.h b/drivers/gpu/drm/radeon/ppsmc.h index b5564a3645d2..682842804bce 100644 --- a/drivers/gpu/drm/radeon/ppsmc.h +++ b/drivers/gpu/drm/radeon/ppsmc.h @@ -99,11 +99,68 @@ typedef uint8_t PPSMC_Result; #define PPSMC_MSG_ThrottleOVRDSCLKDS ((uint8_t)0x96) #define PPSMC_MSG_CancelThrottleOVRDSCLKDS ((uint8_t)0x97) +/* CI/KV/KB */ +#define PPSMC_MSG_UVDDPM_SetEnabledMask ((uint16_t) 0x12D) +#define PPSMC_MSG_VCEDPM_SetEnabledMask ((uint16_t) 0x12E) +#define PPSMC_MSG_ACPDPM_SetEnabledMask ((uint16_t) 0x12F) +#define PPSMC_MSG_SAMUDPM_SetEnabledMask ((uint16_t) 0x130) +#define PPSMC_MSG_MCLKDPM_ForceState ((uint16_t) 0x131) +#define PPSMC_MSG_MCLKDPM_NoForcedLevel ((uint16_t) 0x132) +#define PPSMC_MSG_Voltage_Cntl_Disable ((uint16_t) 0x135) +#define PPSMC_MSG_PCIeDPM_Enable ((uint16_t) 0x136) +#define PPSMC_MSG_PCIeDPM_Disable ((uint16_t) 0x13d) +#define PPSMC_MSG_ACPPowerOFF ((uint16_t) 0x137) +#define PPSMC_MSG_ACPPowerON ((uint16_t) 0x138) +#define PPSMC_MSG_SAMPowerOFF ((uint16_t) 0x139) +#define PPSMC_MSG_SAMPowerON ((uint16_t) 0x13a) +#define PPSMC_MSG_PCIeDPM_Disable ((uint16_t) 0x13d) +#define PPSMC_MSG_NBDPM_Enable ((uint16_t) 0x140) +#define PPSMC_MSG_NBDPM_Disable ((uint16_t) 0x141) +#define PPSMC_MSG_SCLKDPM_SetEnabledMask ((uint16_t) 0x145) +#define PPSMC_MSG_MCLKDPM_SetEnabledMask ((uint16_t) 0x146) +#define PPSMC_MSG_PCIeDPM_ForceLevel ((uint16_t) 0x147) +#define PPSMC_MSG_PCIeDPM_UnForceLevel ((uint16_t) 0x148) +#define PPSMC_MSG_EnableVRHotGPIOInterrupt ((uint16_t) 0x14a) +#define PPSMC_MSG_DPM_Enable ((uint16_t) 0x14e) +#define PPSMC_MSG_DPM_Disable ((uint16_t) 0x14f) +#define PPSMC_MSG_MCLKDPM_Enable ((uint16_t) 0x150) +#define PPSMC_MSG_MCLKDPM_Disable ((uint16_t) 0x151) +#define PPSMC_MSG_UVDDPM_Enable ((uint16_t) 0x154) +#define PPSMC_MSG_UVDDPM_Disable ((uint16_t) 0x155) +#define PPSMC_MSG_SAMUDPM_Enable ((uint16_t) 0x156) +#define PPSMC_MSG_SAMUDPM_Disable ((uint16_t) 0x157) +#define PPSMC_MSG_ACPDPM_Enable ((uint16_t) 0x158) +#define PPSMC_MSG_ACPDPM_Disable ((uint16_t) 0x159) +#define PPSMC_MSG_VCEDPM_Enable ((uint16_t) 0x15a) +#define PPSMC_MSG_VCEDPM_Disable ((uint16_t) 0x15b) +#define PPSMC_MSG_VddC_Request ((uint16_t) 0x15f) +#define PPSMC_MSG_SCLKDPM_GetEnabledMask ((uint16_t) 0x162) +#define PPSMC_MSG_PCIeDPM_SetEnabledMask ((uint16_t) 0x167) +#define PPSMC_MSG_TDCLimitEnable ((uint16_t) 0x169) +#define PPSMC_MSG_TDCLimitDisable ((uint16_t) 0x16a) +#define PPSMC_MSG_PkgPwrLimitEnable ((uint16_t) 0x185) +#define PPSMC_MSG_PkgPwrLimitDisable ((uint16_t) 0x186) +#define PPSMC_MSG_PkgPwrSetLimit ((uint16_t) 0x187) +#define PPSMC_MSG_OverDriveSetTargetTdp ((uint16_t) 0x188) +#define PPSMC_MSG_SCLKDPM_FreezeLevel ((uint16_t) 0x189) +#define PPSMC_MSG_SCLKDPM_UnfreezeLevel ((uint16_t) 0x18A) +#define PPSMC_MSG_MCLKDPM_FreezeLevel ((uint16_t) 0x18B) +#define PPSMC_MSG_MCLKDPM_UnfreezeLevel ((uint16_t) 0x18C) +#define PPSMC_MSG_MASTER_DeepSleep_ON ((uint16_t) 0x18F) +#define PPSMC_MSG_MASTER_DeepSleep_OFF ((uint16_t) 0x190) +#define PPSMC_MSG_Remove_DC_Clamp ((uint16_t) 0x191) + +#define PPSMC_MSG_API_GetSclkFrequency ((uint16_t) 0x200) +#define PPSMC_MSG_API_GetMclkFrequency ((uint16_t) 0x201) + /* TN */ #define PPSMC_MSG_DPM_Config ((uint32_t) 0x102) #define PPSMC_MSG_DPM_ForceState ((uint32_t) 0x104) #define PPSMC_MSG_PG_SIMD_Config ((uint32_t) 0x108) #define PPSMC_MSG_DPM_N_LevelsDisabled ((uint32_t) 0x112) +#define PPSMC_MSG_Voltage_Cntl_Enable ((uint32_t) 0x109) +#define PPSMC_MSG_VCEPowerOFF ((uint32_t) 0x10e) +#define PPSMC_MSG_VCEPowerON ((uint32_t) 0x10f) #define PPSMC_MSG_DCE_RemoveVoltageAdjustment ((uint32_t) 0x11d) #define PPSMC_MSG_DCE_AllowVoltageAdjustment ((uint32_t) 0x11e) #define PPSMC_MSG_UVD_DPM_Config ((uint32_t) 0x124) diff --git a/drivers/gpu/drm/radeon/pptable.h b/drivers/gpu/drm/radeon/pptable.h new file mode 100644 index 000000000000..da43ab328833 --- /dev/null +++ b/drivers/gpu/drm/radeon/pptable.h @@ -0,0 +1,682 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _PPTABLE_H +#define _PPTABLE_H + +#pragma pack(push, 1) + +typedef struct _ATOM_PPLIB_THERMALCONTROLLER + +{ + UCHAR ucType; // one of ATOM_PP_THERMALCONTROLLER_* + UCHAR ucI2cLine; // as interpreted by DAL I2C + UCHAR ucI2cAddress; + UCHAR ucFanParameters; // Fan Control Parameters. + UCHAR ucFanMinRPM; // Fan Minimum RPM (hundreds) -- for display purposes only. + UCHAR ucFanMaxRPM; // Fan Maximum RPM (hundreds) -- for display purposes only. + UCHAR ucReserved; // ---- + UCHAR ucFlags; // to be defined +} ATOM_PPLIB_THERMALCONTROLLER; + +#define ATOM_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f +#define ATOM_PP_FANPARAMETERS_NOFAN 0x80 // No fan is connected to this controller. + +#define ATOM_PP_THERMALCONTROLLER_NONE 0 +#define ATOM_PP_THERMALCONTROLLER_LM63 1 // Not used by PPLib +#define ATOM_PP_THERMALCONTROLLER_ADM1032 2 // Not used by PPLib +#define ATOM_PP_THERMALCONTROLLER_ADM1030 3 // Not used by PPLib +#define ATOM_PP_THERMALCONTROLLER_MUA6649 4 // Not used by PPLib +#define ATOM_PP_THERMALCONTROLLER_LM64 5 +#define ATOM_PP_THERMALCONTROLLER_F75375 6 // Not used by PPLib +#define ATOM_PP_THERMALCONTROLLER_RV6xx 7 +#define ATOM_PP_THERMALCONTROLLER_RV770 8 +#define ATOM_PP_THERMALCONTROLLER_ADT7473 9 +#define ATOM_PP_THERMALCONTROLLER_KONG 10 +#define ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO 11 +#define ATOM_PP_THERMALCONTROLLER_EVERGREEN 12 +#define ATOM_PP_THERMALCONTROLLER_EMC2103 13 /* 0x0D */ // Only fan control will be implemented, do NOT show this in PPGen. +#define ATOM_PP_THERMALCONTROLLER_SUMO 14 /* 0x0E */ // Sumo type, used internally +#define ATOM_PP_THERMALCONTROLLER_NISLANDS 15 +#define ATOM_PP_THERMALCONTROLLER_SISLANDS 16 +#define ATOM_PP_THERMALCONTROLLER_LM96163 17 +#define ATOM_PP_THERMALCONTROLLER_CISLANDS 18 +#define ATOM_PP_THERMALCONTROLLER_KAVERI 19 + + +// Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal. +// We probably should reserve the bit 0x80 for this use. +// To keep the number of these types low we should also use the same code for all ASICs (i.e. do not distinguish RV6xx and RV7xx Internal here). +// The driver can pick the correct internal controller based on the ASIC. + +#define ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL 0x89 // ADT7473 Fan Control + Internal Thermal Controller +#define ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL 0x8D // EMC2103 Fan Control + Internal Thermal Controller + +typedef struct _ATOM_PPLIB_STATE +{ + UCHAR ucNonClockStateIndex; + UCHAR ucClockStateIndices[1]; // variable-sized +} ATOM_PPLIB_STATE; + + +typedef struct _ATOM_PPLIB_FANTABLE +{ + UCHAR ucFanTableFormat; // Change this if the table format changes or version changes so that the other fields are not the same. + UCHAR ucTHyst; // Temperature hysteresis. Integer. + USHORT usTMin; // The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. + USHORT usTMed; // The middle temperature where we change slopes. + USHORT usTHigh; // The high point above TMed for adjusting the second slope. + USHORT usPWMMin; // The minimum PWM value in percent (0.01% increments). + USHORT usPWMMed; // The PWM value (in percent) at TMed. + USHORT usPWMHigh; // The PWM value at THigh. +} ATOM_PPLIB_FANTABLE; + +typedef struct _ATOM_PPLIB_FANTABLE2 +{ + ATOM_PPLIB_FANTABLE basicTable; + USHORT usTMax; // The max temperature +} ATOM_PPLIB_FANTABLE2; + +typedef struct _ATOM_PPLIB_EXTENDEDHEADER +{ + USHORT usSize; + ULONG ulMaxEngineClock; // For Overdrive. + ULONG ulMaxMemoryClock; // For Overdrive. + // Add extra system parameters here, always adjust size to include all fields. + USHORT usVCETableOffset; //points to ATOM_PPLIB_VCE_Table + USHORT usUVDTableOffset; //points to ATOM_PPLIB_UVD_Table + USHORT usSAMUTableOffset; //points to ATOM_PPLIB_SAMU_Table + USHORT usPPMTableOffset; //points to ATOM_PPLIB_PPM_Table + USHORT usACPTableOffset; //points to ATOM_PPLIB_ACP_Table + USHORT usPowerTuneTableOffset; //points to ATOM_PPLIB_POWERTUNE_Table +} ATOM_PPLIB_EXTENDEDHEADER; + +//// ATOM_PPLIB_POWERPLAYTABLE::ulPlatformCaps +#define ATOM_PP_PLATFORM_CAP_BACKBIAS 1 +#define ATOM_PP_PLATFORM_CAP_POWERPLAY 2 +#define ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 4 +#define ATOM_PP_PLATFORM_CAP_ASPM_L0s 8 +#define ATOM_PP_PLATFORM_CAP_ASPM_L1 16 +#define ATOM_PP_PLATFORM_CAP_HARDWAREDC 32 +#define ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY 64 +#define ATOM_PP_PLATFORM_CAP_STEPVDDC 128 +#define ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL 256 +#define ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL 512 +#define ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 1024 +#define ATOM_PP_PLATFORM_CAP_HTLINKCONTROL 2048 +#define ATOM_PP_PLATFORM_CAP_MVDDCONTROL 4096 +#define ATOM_PP_PLATFORM_CAP_GOTO_BOOT_ON_ALERT 0x2000 // Go to boot state on alerts, e.g. on an AC->DC transition. +#define ATOM_PP_PLATFORM_CAP_DONT_WAIT_FOR_VBLANK_ON_ALERT 0x4000 // Do NOT wait for VBLANK during an alert (e.g. AC->DC transition). +#define ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL 0x8000 // Does the driver control VDDCI independently from VDDC. +#define ATOM_PP_PLATFORM_CAP_REGULATOR_HOT 0x00010000 // Enable the 'regulator hot' feature. +#define ATOM_PP_PLATFORM_CAP_BACO 0x00020000 // Does the driver supports BACO state. +#define ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE 0x00040000 // Does the driver supports new CAC voltage table. +#define ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY 0x00080000 // Does the driver supports revert GPIO5 polarity. +#define ATOM_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17 0x00100000 // Does the driver supports thermal2GPIO17. +#define ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE 0x00200000 // Does the driver supports VR HOT GPIO Configurable. +#define ATOM_PP_PLATFORM_CAP_TEMP_INVERSION 0x00400000 // Does the driver supports Temp Inversion feature. +#define ATOM_PP_PLATFORM_CAP_EVV 0x00800000 + +typedef struct _ATOM_PPLIB_POWERPLAYTABLE +{ + ATOM_COMMON_TABLE_HEADER sHeader; + + UCHAR ucDataRevision; + + UCHAR ucNumStates; + UCHAR ucStateEntrySize; + UCHAR ucClockInfoSize; + UCHAR ucNonClockSize; + + // offset from start of this table to array of ucNumStates ATOM_PPLIB_STATE structures + USHORT usStateArrayOffset; + + // offset from start of this table to array of ASIC-specific structures, + // currently ATOM_PPLIB_CLOCK_INFO. + USHORT usClockInfoArrayOffset; + + // offset from start of this table to array of ATOM_PPLIB_NONCLOCK_INFO + USHORT usNonClockInfoArrayOffset; + + USHORT usBackbiasTime; // in microseconds + USHORT usVoltageTime; // in microseconds + USHORT usTableSize; //the size of this structure, or the extended structure + + ULONG ulPlatformCaps; // See ATOM_PPLIB_CAPS_* + + ATOM_PPLIB_THERMALCONTROLLER sThermalController; + + USHORT usBootClockInfoOffset; + USHORT usBootNonClockInfoOffset; + +} ATOM_PPLIB_POWERPLAYTABLE; + +typedef struct _ATOM_PPLIB_POWERPLAYTABLE2 +{ + ATOM_PPLIB_POWERPLAYTABLE basicTable; + UCHAR ucNumCustomThermalPolicy; + USHORT usCustomThermalPolicyArrayOffset; +}ATOM_PPLIB_POWERPLAYTABLE2, *LPATOM_PPLIB_POWERPLAYTABLE2; + +typedef struct _ATOM_PPLIB_POWERPLAYTABLE3 +{ + ATOM_PPLIB_POWERPLAYTABLE2 basicTable2; + USHORT usFormatID; // To be used ONLY by PPGen. + USHORT usFanTableOffset; + USHORT usExtendendedHeaderOffset; +} ATOM_PPLIB_POWERPLAYTABLE3, *LPATOM_PPLIB_POWERPLAYTABLE3; + +typedef struct _ATOM_PPLIB_POWERPLAYTABLE4 +{ + ATOM_PPLIB_POWERPLAYTABLE3 basicTable3; + ULONG ulGoldenPPID; // PPGen use only + ULONG ulGoldenRevision; // PPGen use only + USHORT usVddcDependencyOnSCLKOffset; + USHORT usVddciDependencyOnMCLKOffset; + USHORT usVddcDependencyOnMCLKOffset; + USHORT usMaxClockVoltageOnDCOffset; + USHORT usVddcPhaseShedLimitsTableOffset; // Points to ATOM_PPLIB_PhaseSheddingLimits_Table + USHORT usMvddDependencyOnMCLKOffset; +} ATOM_PPLIB_POWERPLAYTABLE4, *LPATOM_PPLIB_POWERPLAYTABLE4; + +typedef struct _ATOM_PPLIB_POWERPLAYTABLE5 +{ + ATOM_PPLIB_POWERPLAYTABLE4 basicTable4; + ULONG ulTDPLimit; + ULONG ulNearTDPLimit; + ULONG ulSQRampingThreshold; + USHORT usCACLeakageTableOffset; // Points to ATOM_PPLIB_CAC_Leakage_Table + ULONG ulCACLeakage; // The iLeakage for driver calculated CAC leakage table + USHORT usTDPODLimit; + USHORT usLoadLineSlope; // in milliOhms * 100 +} ATOM_PPLIB_POWERPLAYTABLE5, *LPATOM_PPLIB_POWERPLAYTABLE5; + +//// ATOM_PPLIB_NONCLOCK_INFO::usClassification +#define ATOM_PPLIB_CLASSIFICATION_UI_MASK 0x0007 +#define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT 0 +#define ATOM_PPLIB_CLASSIFICATION_UI_NONE 0 +#define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY 1 +#define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED 3 +#define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE 5 +// 2, 4, 6, 7 are reserved + +#define ATOM_PPLIB_CLASSIFICATION_BOOT 0x0008 +#define ATOM_PPLIB_CLASSIFICATION_THERMAL 0x0010 +#define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE 0x0020 +#define ATOM_PPLIB_CLASSIFICATION_REST 0x0040 +#define ATOM_PPLIB_CLASSIFICATION_FORCED 0x0080 +#define ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE 0x0100 +#define ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE 0x0200 +#define ATOM_PPLIB_CLASSIFICATION_UVDSTATE 0x0400 +#define ATOM_PPLIB_CLASSIFICATION_3DLOW 0x0800 +#define ATOM_PPLIB_CLASSIFICATION_ACPI 0x1000 +#define ATOM_PPLIB_CLASSIFICATION_HD2STATE 0x2000 +#define ATOM_PPLIB_CLASSIFICATION_HDSTATE 0x4000 +#define ATOM_PPLIB_CLASSIFICATION_SDSTATE 0x8000 + +//// ATOM_PPLIB_NONCLOCK_INFO::usClassification2 +#define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2 0x0001 +#define ATOM_PPLIB_CLASSIFICATION2_ULV 0x0002 +#define ATOM_PPLIB_CLASSIFICATION2_MVC 0x0004 //Multi-View Codec (BD-3D) + +//// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings +#define ATOM_PPLIB_SINGLE_DISPLAY_ONLY 0x00000001 +#define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK 0x00000002 + +// 0 is 2.5Gb/s, 1 is 5Gb/s +#define ATOM_PPLIB_PCIE_LINK_SPEED_MASK 0x00000004 +#define ATOM_PPLIB_PCIE_LINK_SPEED_SHIFT 2 + +// lanes - 1: 1, 2, 4, 8, 12, 16 permitted by PCIE spec +#define ATOM_PPLIB_PCIE_LINK_WIDTH_MASK 0x000000F8 +#define ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT 3 + +// lookup into reduced refresh-rate table +#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK 0x00000F00 +#define ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT 8 + +#define ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED 0 +#define ATOM_PPLIB_LIMITED_REFRESHRATE_50HZ 1 +// 2-15 TBD as needed. + +#define ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING 0x00001000 +#define ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS 0x00002000 + +#define ATOM_PPLIB_DISALLOW_ON_DC 0x00004000 + +#define ATOM_PPLIB_ENABLE_VARIBRIGHT 0x00008000 + +//memory related flags +#define ATOM_PPLIB_SWSTATE_MEMORY_DLL_OFF 0x000010000 + +//M3 Arb //2bits, current 3 sets of parameters in total +#define ATOM_PPLIB_M3ARB_MASK 0x00060000 +#define ATOM_PPLIB_M3ARB_SHIFT 17 + +#define ATOM_PPLIB_ENABLE_DRR 0x00080000 + +// remaining 16 bits are reserved +typedef struct _ATOM_PPLIB_THERMAL_STATE +{ + UCHAR ucMinTemperature; + UCHAR ucMaxTemperature; + UCHAR ucThermalAction; +}ATOM_PPLIB_THERMAL_STATE, *LPATOM_PPLIB_THERMAL_STATE; + +// Contained in an array starting at the offset +// in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset. +// referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex +#define ATOM_PPLIB_NONCLOCKINFO_VER1 12 +#define ATOM_PPLIB_NONCLOCKINFO_VER2 24 +typedef struct _ATOM_PPLIB_NONCLOCK_INFO +{ + USHORT usClassification; + UCHAR ucMinTemperature; + UCHAR ucMaxTemperature; + ULONG ulCapsAndSettings; + UCHAR ucRequiredPower; + USHORT usClassification2; + ULONG ulVCLK; + ULONG ulDCLK; + UCHAR ucUnused[5]; +} ATOM_PPLIB_NONCLOCK_INFO; + +// Contained in an array starting at the offset +// in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset. +// referenced from ATOM_PPLIB_STATE::ucClockStateIndices +typedef struct _ATOM_PPLIB_R600_CLOCK_INFO +{ + USHORT usEngineClockLow; + UCHAR ucEngineClockHigh; + + USHORT usMemoryClockLow; + UCHAR ucMemoryClockHigh; + + USHORT usVDDC; + USHORT usUnused1; + USHORT usUnused2; + + ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* + +} ATOM_PPLIB_R600_CLOCK_INFO; + +// ulFlags in ATOM_PPLIB_R600_CLOCK_INFO +#define ATOM_PPLIB_R600_FLAGS_PCIEGEN2 1 +#define ATOM_PPLIB_R600_FLAGS_UVDSAFE 2 +#define ATOM_PPLIB_R600_FLAGS_BACKBIASENABLE 4 +#define ATOM_PPLIB_R600_FLAGS_MEMORY_ODT_OFF 8 +#define ATOM_PPLIB_R600_FLAGS_MEMORY_DLL_OFF 16 +#define ATOM_PPLIB_R600_FLAGS_LOWPOWER 32 // On the RV770 use 'low power' setting (sequencer S0). + +typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO + +{ + USHORT usLowEngineClockLow; // Low Engine clock in MHz (the same way as on the R600). + UCHAR ucLowEngineClockHigh; + USHORT usHighEngineClockLow; // High Engine clock in MHz. + UCHAR ucHighEngineClockHigh; + USHORT usMemoryClockLow; // For now one of the ATOM_PPLIB_RS780_SPMCLK_XXXX constants. + UCHAR ucMemoryClockHigh; // Currentyl unused. + UCHAR ucPadding; // For proper alignment and size. + USHORT usVDDC; // For the 780, use: None, Low, High, Variable + UCHAR ucMaxHTLinkWidth; // From SBIOS - {2, 4, 8, 16} + UCHAR ucMinHTLinkWidth; // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could + USHORT usHTLinkFreq; // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200). + ULONG ulFlags; +} ATOM_PPLIB_RS780_CLOCK_INFO; + +#define ATOM_PPLIB_RS780_VOLTAGE_NONE 0 +#define ATOM_PPLIB_RS780_VOLTAGE_LOW 1 +#define ATOM_PPLIB_RS780_VOLTAGE_HIGH 2 +#define ATOM_PPLIB_RS780_VOLTAGE_VARIABLE 3 + +#define ATOM_PPLIB_RS780_SPMCLK_NONE 0 // We cannot change the side port memory clock, leave it as it is. +#define ATOM_PPLIB_RS780_SPMCLK_LOW 1 +#define ATOM_PPLIB_RS780_SPMCLK_HIGH 2 + +#define ATOM_PPLIB_RS780_HTLINKFREQ_NONE 0 +#define ATOM_PPLIB_RS780_HTLINKFREQ_LOW 1 +#define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH 2 + +typedef struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO +{ + USHORT usEngineClockLow; + UCHAR ucEngineClockHigh; + + USHORT usMemoryClockLow; + UCHAR ucMemoryClockHigh; + + USHORT usVDDC; + USHORT usVDDCI; + USHORT usUnused; + + ULONG ulFlags; // ATOM_PPLIB_R600_FLAGS_* + +} ATOM_PPLIB_EVERGREEN_CLOCK_INFO; + +typedef struct _ATOM_PPLIB_SI_CLOCK_INFO +{ + USHORT usEngineClockLow; + UCHAR ucEngineClockHigh; + + USHORT usMemoryClockLow; + UCHAR ucMemoryClockHigh; + + USHORT usVDDC; + USHORT usVDDCI; + UCHAR ucPCIEGen; + UCHAR ucUnused1; + + ULONG ulFlags; // ATOM_PPLIB_SI_FLAGS_*, no flag is necessary for now + +} ATOM_PPLIB_SI_CLOCK_INFO; + +typedef struct _ATOM_PPLIB_CI_CLOCK_INFO +{ + USHORT usEngineClockLow; + UCHAR ucEngineClockHigh; + + USHORT usMemoryClockLow; + UCHAR ucMemoryClockHigh; + + UCHAR ucPCIEGen; + USHORT usPCIELane; +} ATOM_PPLIB_CI_CLOCK_INFO; + +typedef struct _ATOM_PPLIB_SUMO_CLOCK_INFO{ + USHORT usEngineClockLow; //clockfrequency & 0xFFFF. The unit is in 10khz + UCHAR ucEngineClockHigh; //clockfrequency >> 16. + UCHAR vddcIndex; //2-bit vddc index; + USHORT tdpLimit; + //please initalize to 0 + USHORT rsv1; + //please initialize to 0s + ULONG rsv2[2]; +}ATOM_PPLIB_SUMO_CLOCK_INFO; + +typedef struct _ATOM_PPLIB_STATE_V2 +{ + //number of valid dpm levels in this state; Driver uses it to calculate the whole + //size of the state: sizeof(ATOM_PPLIB_STATE_V2) + (ucNumDPMLevels - 1) * sizeof(UCHAR) + UCHAR ucNumDPMLevels; + + //a index to the array of nonClockInfos + UCHAR nonClockInfoIndex; + /** + * Driver will read the first ucNumDPMLevels in this array + */ + UCHAR clockInfoIndex[1]; +} ATOM_PPLIB_STATE_V2; + +typedef struct _StateArray{ + //how many states we have + UCHAR ucNumEntries; + + ATOM_PPLIB_STATE_V2 states[1]; +}StateArray; + + +typedef struct _ClockInfoArray{ + //how many clock levels we have + UCHAR ucNumEntries; + + //sizeof(ATOM_PPLIB_CLOCK_INFO) + UCHAR ucEntrySize; + + UCHAR clockInfo[1]; +}ClockInfoArray; + +typedef struct _NonClockInfoArray{ + + //how many non-clock levels we have. normally should be same as number of states + UCHAR ucNumEntries; + //sizeof(ATOM_PPLIB_NONCLOCK_INFO) + UCHAR ucEntrySize; + + ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[1]; +}NonClockInfoArray; + +typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record +{ + USHORT usClockLow; + UCHAR ucClockHigh; + USHORT usVoltage; +}ATOM_PPLIB_Clock_Voltage_Dependency_Record; + +typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table +{ + UCHAR ucNumEntries; // Number of entries. + ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[1]; // Dynamically allocate entries. +}ATOM_PPLIB_Clock_Voltage_Dependency_Table; + +typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record +{ + USHORT usSclkLow; + UCHAR ucSclkHigh; + USHORT usMclkLow; + UCHAR ucMclkHigh; + USHORT usVddc; + USHORT usVddci; +}ATOM_PPLIB_Clock_Voltage_Limit_Record; + +typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Table +{ + UCHAR ucNumEntries; // Number of entries. + ATOM_PPLIB_Clock_Voltage_Limit_Record entries[1]; // Dynamically allocate entries. +}ATOM_PPLIB_Clock_Voltage_Limit_Table; + +union _ATOM_PPLIB_CAC_Leakage_Record +{ + struct + { + USHORT usVddc; // We use this field for the "fake" standardized VDDC for power calculations; For CI and newer, we use this as the real VDDC value. in CI we read it as StdVoltageHiSidd + ULONG ulLeakageValue; // For CI and newer we use this as the "fake" standar VDDC value. in CI we read it as StdVoltageLoSidd + + }; + struct + { + USHORT usVddc1; + USHORT usVddc2; + USHORT usVddc3; + }; +}; + +typedef union _ATOM_PPLIB_CAC_Leakage_Record ATOM_PPLIB_CAC_Leakage_Record; + +typedef struct _ATOM_PPLIB_CAC_Leakage_Table +{ + UCHAR ucNumEntries; // Number of entries. + ATOM_PPLIB_CAC_Leakage_Record entries[1]; // Dynamically allocate entries. +}ATOM_PPLIB_CAC_Leakage_Table; + +typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Record +{ + USHORT usVoltage; + USHORT usSclkLow; + UCHAR ucSclkHigh; + USHORT usMclkLow; + UCHAR ucMclkHigh; +}ATOM_PPLIB_PhaseSheddingLimits_Record; + +typedef struct _ATOM_PPLIB_PhaseSheddingLimits_Table +{ + UCHAR ucNumEntries; // Number of entries. + ATOM_PPLIB_PhaseSheddingLimits_Record entries[1]; // Dynamically allocate entries. +}ATOM_PPLIB_PhaseSheddingLimits_Table; + +typedef struct _VCEClockInfo{ + USHORT usEVClkLow; + UCHAR ucEVClkHigh; + USHORT usECClkLow; + UCHAR ucECClkHigh; +}VCEClockInfo; + +typedef struct _VCEClockInfoArray{ + UCHAR ucNumEntries; + VCEClockInfo entries[1]; +}VCEClockInfoArray; + +typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record +{ + USHORT usVoltage; + UCHAR ucVCEClockInfoIndex; +}ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record; + +typedef struct _ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table +{ + UCHAR numEntries; + ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record entries[1]; +}ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table; + +typedef struct _ATOM_PPLIB_VCE_State_Record +{ + UCHAR ucVCEClockInfoIndex; + UCHAR ucClockInfoIndex; //highest 2 bits indicates memory p-states, lower 6bits indicates index to ClockInfoArrary +}ATOM_PPLIB_VCE_State_Record; + +typedef struct _ATOM_PPLIB_VCE_State_Table +{ + UCHAR numEntries; + ATOM_PPLIB_VCE_State_Record entries[1]; +}ATOM_PPLIB_VCE_State_Table; + + +typedef struct _ATOM_PPLIB_VCE_Table +{ + UCHAR revid; +// VCEClockInfoArray array; +// ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table limits; +// ATOM_PPLIB_VCE_State_Table states; +}ATOM_PPLIB_VCE_Table; + + +typedef struct _UVDClockInfo{ + USHORT usVClkLow; + UCHAR ucVClkHigh; + USHORT usDClkLow; + UCHAR ucDClkHigh; +}UVDClockInfo; + +typedef struct _UVDClockInfoArray{ + UCHAR ucNumEntries; + UVDClockInfo entries[1]; +}UVDClockInfoArray; + +typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record +{ + USHORT usVoltage; + UCHAR ucUVDClockInfoIndex; +}ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record; + +typedef struct _ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table +{ + UCHAR numEntries; + ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record entries[1]; +}ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table; + +typedef struct _ATOM_PPLIB_UVD_Table +{ + UCHAR revid; +// UVDClockInfoArray array; +// ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table limits; +}ATOM_PPLIB_UVD_Table; + +typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Record +{ + USHORT usVoltage; + USHORT usSAMClockLow; + UCHAR ucSAMClockHigh; +}ATOM_PPLIB_SAMClk_Voltage_Limit_Record; + +typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Table{ + UCHAR numEntries; + ATOM_PPLIB_SAMClk_Voltage_Limit_Record entries[1]; +}ATOM_PPLIB_SAMClk_Voltage_Limit_Table; + +typedef struct _ATOM_PPLIB_SAMU_Table +{ + UCHAR revid; + ATOM_PPLIB_SAMClk_Voltage_Limit_Table limits; +}ATOM_PPLIB_SAMU_Table; + +typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Record +{ + USHORT usVoltage; + USHORT usACPClockLow; + UCHAR ucACPClockHigh; +}ATOM_PPLIB_ACPClk_Voltage_Limit_Record; + +typedef struct _ATOM_PPLIB_ACPClk_Voltage_Limit_Table{ + UCHAR numEntries; + ATOM_PPLIB_ACPClk_Voltage_Limit_Record entries[1]; +}ATOM_PPLIB_ACPClk_Voltage_Limit_Table; + +typedef struct _ATOM_PPLIB_ACP_Table +{ + UCHAR revid; + ATOM_PPLIB_ACPClk_Voltage_Limit_Table limits; +}ATOM_PPLIB_ACP_Table; + +typedef struct _ATOM_PowerTune_Table{ + USHORT usTDP; + USHORT usConfigurableTDP; + USHORT usTDC; + USHORT usBatteryPowerLimit; + USHORT usSmallPowerLimit; + USHORT usLowCACLeakage; + USHORT usHighCACLeakage; +}ATOM_PowerTune_Table; + +typedef struct _ATOM_PPLIB_POWERTUNE_Table +{ + UCHAR revid; + ATOM_PowerTune_Table power_tune_table; +}ATOM_PPLIB_POWERTUNE_Table; + +typedef struct _ATOM_PPLIB_POWERTUNE_Table_V1 +{ + UCHAR revid; + ATOM_PowerTune_Table power_tune_table; + USHORT usMaximumPowerDeliveryLimit; + USHORT usReserve[7]; +} ATOM_PPLIB_POWERTUNE_Table_V1; + +#define ATOM_PPM_A_A 1 +#define ATOM_PPM_A_I 2 +typedef struct _ATOM_PPLIB_PPM_Table +{ + UCHAR ucRevId; + UCHAR ucPpmDesign; //A+I or A+A + USHORT usCpuCoreNumber; + ULONG ulPlatformTDP; + ULONG ulSmallACPlatformTDP; + ULONG ulPlatformTDC; + ULONG ulSmallACPlatformTDC; + ULONG ulApuTDP; + ULONG ulDGpuTDP; + ULONG ulDGpuUlvPower; + ULONG ulTjmax; +} ATOM_PPLIB_PPM_Table; + +#pragma pack(pop) + +#endif diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 5625cf706f0c..9fc61dd68bc0 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -1102,7 +1102,7 @@ int r100_cp_init(struct radeon_device *rdev, unsigned ring_size) r100_cp_load_microcode(rdev); r = radeon_ring_init(rdev, ring, ring_size, RADEON_WB_CP_RPTR_OFFSET, RADEON_CP_RB_RPTR, RADEON_CP_RB_WPTR, - 0, 0x7fffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) { return r; } diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index cfc1d28ade39..ea4d3734e6d9 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1374,7 +1374,7 @@ static bool r600_is_display_hung(struct radeon_device *rdev) return true; } -static u32 r600_gpu_check_soft_reset(struct radeon_device *rdev) +u32 r600_gpu_check_soft_reset(struct radeon_device *rdev) { u32 reset_mask = 0; u32 tmp; @@ -1622,28 +1622,6 @@ bool r600_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) return radeon_ring_test_lockup(rdev, ring); } -/** - * r600_dma_is_lockup - Check if the DMA engine is locked up - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Check if the async DMA engine is locked up. - * Returns true if the engine appears to be locked up, false if not. - */ -bool r600_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) -{ - u32 reset_mask = r600_gpu_check_soft_reset(rdev); - - if (!(reset_mask & RADEON_RESET_DMA)) { - radeon_ring_lockup_update(ring); - return false; - } - /* force ring activities */ - radeon_ring_force_activity(rdev, ring); - return radeon_ring_test_lockup(rdev, ring); -} - u32 r6xx_remap_render_backend(struct radeon_device *rdev, u32 tiling_pipe_num, u32 max_rb_num, @@ -2299,9 +2277,13 @@ int r600_init_microcode(struct radeon_device *rdev) if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_HEMLOCK)) { snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", smc_chip_name); err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev); - if (err) - goto out; - if (rdev->smc_fw->size != smc_req_size) { + if (err) { + printk(KERN_ERR + "smc: error loading firmware \"%s\"\n", + fw_name); + release_firmware(rdev->smc_fw); + rdev->smc_fw = NULL; + } else if (rdev->smc_fw->size != smc_req_size) { printk(KERN_ERR "smc: Bogus length %zu in firmware \"%s\"\n", rdev->smc_fw->size, fw_name); @@ -2490,327 +2472,6 @@ void r600_cp_fini(struct radeon_device *rdev) } /* - * DMA - * Starting with R600, the GPU has an asynchronous - * DMA engine. The programming model is very similar - * to the 3D engine (ring buffer, IBs, etc.), but the - * DMA controller has it's own packet format that is - * different form the PM4 format used by the 3D engine. - * It supports copying data, writing embedded data, - * solid fills, and a number of other things. It also - * has support for tiling/detiling of buffers. - */ -/** - * r600_dma_stop - stop the async dma engine - * - * @rdev: radeon_device pointer - * - * Stop the async dma engine (r6xx-evergreen). - */ -void r600_dma_stop(struct radeon_device *rdev) -{ - u32 rb_cntl = RREG32(DMA_RB_CNTL); - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); - - rb_cntl &= ~DMA_RB_ENABLE; - WREG32(DMA_RB_CNTL, rb_cntl); - - rdev->ring[R600_RING_TYPE_DMA_INDEX].ready = false; -} - -/** - * r600_dma_resume - setup and start the async dma engine - * - * @rdev: radeon_device pointer - * - * Set up the DMA ring buffer and enable it. (r6xx-evergreen). - * Returns 0 for success, error for failure. - */ -int r600_dma_resume(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; - u32 rb_cntl, dma_cntl, ib_cntl; - u32 rb_bufsz; - int r; - - /* Reset dma */ - if (rdev->family >= CHIP_RV770) - WREG32(SRBM_SOFT_RESET, RV770_SOFT_RESET_DMA); - else - WREG32(SRBM_SOFT_RESET, SOFT_RESET_DMA); - RREG32(SRBM_SOFT_RESET); - udelay(50); - WREG32(SRBM_SOFT_RESET, 0); - - WREG32(DMA_SEM_INCOMPLETE_TIMER_CNTL, 0); - WREG32(DMA_SEM_WAIT_FAIL_TIMER_CNTL, 0); - - /* Set ring buffer size in dwords */ - rb_bufsz = order_base_2(ring->ring_size / 4); - rb_cntl = rb_bufsz << 1; -#ifdef __BIG_ENDIAN - rb_cntl |= DMA_RB_SWAP_ENABLE | DMA_RPTR_WRITEBACK_SWAP_ENABLE; -#endif - WREG32(DMA_RB_CNTL, rb_cntl); - - /* Initialize the ring buffer's read and write pointers */ - WREG32(DMA_RB_RPTR, 0); - WREG32(DMA_RB_WPTR, 0); - - /* set the wb address whether it's enabled or not */ - WREG32(DMA_RB_RPTR_ADDR_HI, - upper_32_bits(rdev->wb.gpu_addr + R600_WB_DMA_RPTR_OFFSET) & 0xFF); - WREG32(DMA_RB_RPTR_ADDR_LO, - ((rdev->wb.gpu_addr + R600_WB_DMA_RPTR_OFFSET) & 0xFFFFFFFC)); - - if (rdev->wb.enabled) - rb_cntl |= DMA_RPTR_WRITEBACK_ENABLE; - - WREG32(DMA_RB_BASE, ring->gpu_addr >> 8); - - /* enable DMA IBs */ - ib_cntl = DMA_IB_ENABLE; -#ifdef __BIG_ENDIAN - ib_cntl |= DMA_IB_SWAP_ENABLE; -#endif - WREG32(DMA_IB_CNTL, ib_cntl); - - dma_cntl = RREG32(DMA_CNTL); - dma_cntl &= ~CTXEMPTY_INT_ENABLE; - WREG32(DMA_CNTL, dma_cntl); - - if (rdev->family >= CHIP_RV770) - WREG32(DMA_MODE, 1); - - ring->wptr = 0; - WREG32(DMA_RB_WPTR, ring->wptr << 2); - - ring->rptr = RREG32(DMA_RB_RPTR) >> 2; - - WREG32(DMA_RB_CNTL, rb_cntl | DMA_RB_ENABLE); - - ring->ready = true; - - r = radeon_ring_test(rdev, R600_RING_TYPE_DMA_INDEX, ring); - if (r) { - ring->ready = false; - return r; - } - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); - - return 0; -} - -/** - * r600_dma_fini - tear down the async dma engine - * - * @rdev: radeon_device pointer - * - * Stop the async dma engine and free the ring (r6xx-evergreen). - */ -void r600_dma_fini(struct radeon_device *rdev) -{ - r600_dma_stop(rdev); - radeon_ring_fini(rdev, &rdev->ring[R600_RING_TYPE_DMA_INDEX]); -} - -/* - * UVD - */ -int r600_uvd_rbc_start(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; - uint64_t rptr_addr; - uint32_t rb_bufsz, tmp; - int r; - - rptr_addr = rdev->wb.gpu_addr + R600_WB_UVD_RPTR_OFFSET; - - if (upper_32_bits(rptr_addr) != upper_32_bits(ring->gpu_addr)) { - DRM_ERROR("UVD ring and rptr not in the same 4GB segment!\n"); - return -EINVAL; - } - - /* force RBC into idle state */ - WREG32(UVD_RBC_RB_CNTL, 0x11010101); - - /* Set the write pointer delay */ - WREG32(UVD_RBC_RB_WPTR_CNTL, 0); - - /* set the wb address */ - WREG32(UVD_RBC_RB_RPTR_ADDR, rptr_addr >> 2); - - /* programm the 4GB memory segment for rptr and ring buffer */ - WREG32(UVD_LMI_EXT40_ADDR, upper_32_bits(rptr_addr) | - (0x7 << 16) | (0x1 << 31)); - - /* Initialize the ring buffer's read and write pointers */ - WREG32(UVD_RBC_RB_RPTR, 0x0); - - ring->wptr = ring->rptr = RREG32(UVD_RBC_RB_RPTR); - WREG32(UVD_RBC_RB_WPTR, ring->wptr); - - /* set the ring address */ - WREG32(UVD_RBC_RB_BASE, ring->gpu_addr); - - /* Set ring buffer size */ - rb_bufsz = order_base_2(ring->ring_size); - rb_bufsz = (0x1 << 8) | rb_bufsz; - WREG32(UVD_RBC_RB_CNTL, rb_bufsz); - - ring->ready = true; - r = radeon_ring_test(rdev, R600_RING_TYPE_UVD_INDEX, ring); - if (r) { - ring->ready = false; - return r; - } - - r = radeon_ring_lock(rdev, ring, 10); - if (r) { - DRM_ERROR("radeon: ring failed to lock UVD ring (%d).\n", r); - return r; - } - - tmp = PACKET0(UVD_SEMA_WAIT_FAULT_TIMEOUT_CNTL, 0); - radeon_ring_write(ring, tmp); - radeon_ring_write(ring, 0xFFFFF); - - tmp = PACKET0(UVD_SEMA_WAIT_INCOMPLETE_TIMEOUT_CNTL, 0); - radeon_ring_write(ring, tmp); - radeon_ring_write(ring, 0xFFFFF); - - tmp = PACKET0(UVD_SEMA_SIGNAL_INCOMPLETE_TIMEOUT_CNTL, 0); - radeon_ring_write(ring, tmp); - radeon_ring_write(ring, 0xFFFFF); - - /* Clear timeout status bits */ - radeon_ring_write(ring, PACKET0(UVD_SEMA_TIMEOUT_STATUS, 0)); - radeon_ring_write(ring, 0x8); - - radeon_ring_write(ring, PACKET0(UVD_SEMA_CNTL, 0)); - radeon_ring_write(ring, 3); - - radeon_ring_unlock_commit(rdev, ring); - - return 0; -} - -void r600_uvd_rbc_stop(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; - - /* force RBC into idle state */ - WREG32(UVD_RBC_RB_CNTL, 0x11010101); - ring->ready = false; -} - -int r600_uvd_init(struct radeon_device *rdev) -{ - int i, j, r; - /* disable byte swapping */ - u32 lmi_swap_cntl = 0; - u32 mp_swap_cntl = 0; - - /* raise clocks while booting up the VCPU */ - radeon_set_uvd_clocks(rdev, 53300, 40000); - - /* disable clock gating */ - WREG32(UVD_CGC_GATE, 0); - - /* disable interupt */ - WREG32_P(UVD_MASTINT_EN, 0, ~(1 << 1)); - - /* put LMI, VCPU, RBC etc... into reset */ - WREG32(UVD_SOFT_RESET, LMI_SOFT_RESET | VCPU_SOFT_RESET | - LBSI_SOFT_RESET | RBC_SOFT_RESET | CSM_SOFT_RESET | - CXW_SOFT_RESET | TAP_SOFT_RESET | LMI_UMC_SOFT_RESET); - mdelay(5); - - /* take UVD block out of reset */ - WREG32_P(SRBM_SOFT_RESET, 0, ~SOFT_RESET_UVD); - mdelay(5); - - /* initialize UVD memory controller */ - WREG32(UVD_LMI_CTRL, 0x40 | (1 << 8) | (1 << 13) | - (1 << 21) | (1 << 9) | (1 << 20)); - -#ifdef __BIG_ENDIAN - /* swap (8 in 32) RB and IB */ - lmi_swap_cntl = 0xa; - mp_swap_cntl = 0; -#endif - WREG32(UVD_LMI_SWAP_CNTL, lmi_swap_cntl); - WREG32(UVD_MP_SWAP_CNTL, mp_swap_cntl); - - WREG32(UVD_MPC_SET_MUXA0, 0x40c2040); - WREG32(UVD_MPC_SET_MUXA1, 0x0); - WREG32(UVD_MPC_SET_MUXB0, 0x40c2040); - WREG32(UVD_MPC_SET_MUXB1, 0x0); - WREG32(UVD_MPC_SET_ALU, 0); - WREG32(UVD_MPC_SET_MUX, 0x88); - - /* Stall UMC */ - WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8)); - WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3)); - - /* take all subblocks out of reset, except VCPU */ - WREG32(UVD_SOFT_RESET, VCPU_SOFT_RESET); - mdelay(5); - - /* enable VCPU clock */ - WREG32(UVD_VCPU_CNTL, 1 << 9); - - /* enable UMC */ - WREG32_P(UVD_LMI_CTRL2, 0, ~(1 << 8)); - - /* boot up the VCPU */ - WREG32(UVD_SOFT_RESET, 0); - mdelay(10); - - WREG32_P(UVD_RB_ARB_CTRL, 0, ~(1 << 3)); - - for (i = 0; i < 10; ++i) { - uint32_t status; - for (j = 0; j < 100; ++j) { - status = RREG32(UVD_STATUS); - if (status & 2) - break; - mdelay(10); - } - r = 0; - if (status & 2) - break; - - DRM_ERROR("UVD not responding, trying to reset the VCPU!!!\n"); - WREG32_P(UVD_SOFT_RESET, VCPU_SOFT_RESET, ~VCPU_SOFT_RESET); - mdelay(10); - WREG32_P(UVD_SOFT_RESET, 0, ~VCPU_SOFT_RESET); - mdelay(10); - r = -1; - } - - if (r) { - DRM_ERROR("UVD not responding, giving up!!!\n"); - radeon_set_uvd_clocks(rdev, 0, 0); - return r; - } - - /* enable interupt */ - WREG32_P(UVD_MASTINT_EN, 3<<1, ~(3 << 1)); - - r = r600_uvd_rbc_start(rdev); - if (!r) - DRM_INFO("UVD initialized successfully.\n"); - - /* lower clocks again */ - radeon_set_uvd_clocks(rdev, 0, 0); - - return r; -} - -/* * GPU scratch registers helpers function. */ void r600_scratch_init(struct radeon_device *rdev) @@ -2865,94 +2526,6 @@ int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) return r; } -/** - * r600_dma_ring_test - simple async dma engine test - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Test the DMA engine by writing using it to write an - * value to memory. (r6xx-SI). - * Returns 0 for success, error for failure. - */ -int r600_dma_ring_test(struct radeon_device *rdev, - struct radeon_ring *ring) -{ - unsigned i; - int r; - void __iomem *ptr = (void *)rdev->vram_scratch.ptr; - u32 tmp; - - if (!ptr) { - DRM_ERROR("invalid vram scratch pointer\n"); - return -EINVAL; - } - - tmp = 0xCAFEDEAD; - writel(tmp, ptr); - - r = radeon_ring_lock(rdev, ring, 4); - if (r) { - DRM_ERROR("radeon: dma failed to lock ring %d (%d).\n", ring->idx, r); - return r; - } - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1)); - radeon_ring_write(ring, rdev->vram_scratch.gpu_addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xff); - radeon_ring_write(ring, 0xDEADBEEF); - radeon_ring_unlock_commit(rdev, ring); - - for (i = 0; i < rdev->usec_timeout; i++) { - tmp = readl(ptr); - if (tmp == 0xDEADBEEF) - break; - DRM_UDELAY(1); - } - - if (i < rdev->usec_timeout) { - DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i); - } else { - DRM_ERROR("radeon: ring %d test failed (0x%08X)\n", - ring->idx, tmp); - r = -EINVAL; - } - return r; -} - -int r600_uvd_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) -{ - uint32_t tmp = 0; - unsigned i; - int r; - - WREG32(UVD_CONTEXT_ID, 0xCAFEDEAD); - r = radeon_ring_lock(rdev, ring, 3); - if (r) { - DRM_ERROR("radeon: cp failed to lock ring %d (%d).\n", - ring->idx, r); - return r; - } - radeon_ring_write(ring, PACKET0(UVD_CONTEXT_ID, 0)); - radeon_ring_write(ring, 0xDEADBEEF); - radeon_ring_unlock_commit(rdev, ring); - for (i = 0; i < rdev->usec_timeout; i++) { - tmp = RREG32(UVD_CONTEXT_ID); - if (tmp == 0xDEADBEEF) - break; - DRM_UDELAY(1); - } - - if (i < rdev->usec_timeout) { - DRM_INFO("ring test on %d succeeded in %d usecs\n", - ring->idx, i); - } else { - DRM_ERROR("radeon: ring %d test failed (0x%08X)\n", - ring->idx, tmp); - r = -EINVAL; - } - return r; -} - /* * CP fences/semaphores */ @@ -3004,30 +2577,6 @@ void r600_fence_ring_emit(struct radeon_device *rdev, } } -void r600_uvd_fence_emit(struct radeon_device *rdev, - struct radeon_fence *fence) -{ - struct radeon_ring *ring = &rdev->ring[fence->ring]; - uint64_t addr = rdev->fence_drv[fence->ring].gpu_addr; - - radeon_ring_write(ring, PACKET0(UVD_CONTEXT_ID, 0)); - radeon_ring_write(ring, fence->seq); - radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_DATA0, 0)); - radeon_ring_write(ring, addr & 0xffffffff); - radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_DATA1, 0)); - radeon_ring_write(ring, upper_32_bits(addr) & 0xff); - radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_CMD, 0)); - radeon_ring_write(ring, 0); - - radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_DATA0, 0)); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_DATA1, 0)); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_CMD, 0)); - radeon_ring_write(ring, 2); - return; -} - void r600_semaphore_ring_emit(struct radeon_device *rdev, struct radeon_ring *ring, struct radeon_semaphore *semaphore, @@ -3044,95 +2593,6 @@ void r600_semaphore_ring_emit(struct radeon_device *rdev, radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | sel); } -/* - * DMA fences/semaphores - */ - -/** - * r600_dma_fence_ring_emit - emit a fence on the DMA ring - * - * @rdev: radeon_device pointer - * @fence: radeon fence object - * - * Add a DMA fence packet to the ring to write - * the fence seq number and DMA trap packet to generate - * an interrupt if needed (r6xx-r7xx). - */ -void r600_dma_fence_ring_emit(struct radeon_device *rdev, - struct radeon_fence *fence) -{ - struct radeon_ring *ring = &rdev->ring[fence->ring]; - u64 addr = rdev->fence_drv[fence->ring].gpu_addr; - - /* write the fence */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0, 0)); - radeon_ring_write(ring, addr & 0xfffffffc); - radeon_ring_write(ring, (upper_32_bits(addr) & 0xff)); - radeon_ring_write(ring, lower_32_bits(fence->seq)); - /* generate an interrupt */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_TRAP, 0, 0, 0)); -} - -/** - * r600_dma_semaphore_ring_emit - emit a semaphore on the dma ring - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * @semaphore: radeon semaphore object - * @emit_wait: wait or signal semaphore - * - * Add a DMA semaphore packet to the ring wait on or signal - * other rings (r6xx-SI). - */ -void r600_dma_semaphore_ring_emit(struct radeon_device *rdev, - struct radeon_ring *ring, - struct radeon_semaphore *semaphore, - bool emit_wait) -{ - u64 addr = semaphore->gpu_addr; - u32 s = emit_wait ? 0 : 1; - - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SEMAPHORE, 0, s, 0)); - radeon_ring_write(ring, addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(addr) & 0xff); -} - -void r600_uvd_semaphore_emit(struct radeon_device *rdev, - struct radeon_ring *ring, - struct radeon_semaphore *semaphore, - bool emit_wait) -{ - uint64_t addr = semaphore->gpu_addr; - - radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_LOW, 0)); - radeon_ring_write(ring, (addr >> 3) & 0x000FFFFF); - - radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_HIGH, 0)); - radeon_ring_write(ring, (addr >> 23) & 0x000FFFFF); - - radeon_ring_write(ring, PACKET0(UVD_SEMA_CMD, 0)); - radeon_ring_write(ring, emit_wait ? 1 : 0); -} - -int r600_copy_blit(struct radeon_device *rdev, - uint64_t src_offset, - uint64_t dst_offset, - unsigned num_gpu_pages, - struct radeon_fence **fence) -{ - struct radeon_semaphore *sem = NULL; - struct radeon_sa_bo *vb = NULL; - int r; - - r = r600_blit_prepare_copy(rdev, num_gpu_pages, fence, &vb, &sem); - if (r) { - return r; - } - r600_kms_blit_copy(rdev, src_offset, dst_offset, num_gpu_pages, vb); - r600_blit_done_copy(rdev, fence, vb, sem); - return 0; -} - /** * r600_copy_cpdma - copy pages using the CP DMA engine * @@ -3217,80 +2677,6 @@ int r600_copy_cpdma(struct radeon_device *rdev, return r; } -/** - * r600_copy_dma - copy pages using the DMA engine - * - * @rdev: radeon_device pointer - * @src_offset: src GPU address - * @dst_offset: dst GPU address - * @num_gpu_pages: number of GPU pages to xfer - * @fence: radeon fence object - * - * Copy GPU paging using the DMA engine (r6xx). - * Used by the radeon ttm implementation to move pages if - * registered as the asic copy callback. - */ -int r600_copy_dma(struct radeon_device *rdev, - uint64_t src_offset, uint64_t dst_offset, - unsigned num_gpu_pages, - struct radeon_fence **fence) -{ - struct radeon_semaphore *sem = NULL; - int ring_index = rdev->asic->copy.dma_ring_index; - struct radeon_ring *ring = &rdev->ring[ring_index]; - u32 size_in_dw, cur_size_in_dw; - int i, num_loops; - int r = 0; - - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return r; - } - - size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; - num_loops = DIV_ROUND_UP(size_in_dw, 0xFFFE); - r = radeon_ring_lock(rdev, ring, num_loops * 4 + 8); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); - return r; - } - - if (radeon_fence_need_sync(*fence, ring->idx)) { - radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, - ring->idx); - radeon_fence_note_sync(*fence, ring->idx); - } else { - radeon_semaphore_free(rdev, &sem, NULL); - } - - for (i = 0; i < num_loops; i++) { - cur_size_in_dw = size_in_dw; - if (cur_size_in_dw > 0xFFFE) - cur_size_in_dw = 0xFFFE; - size_in_dw -= cur_size_in_dw; - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 0, 0, cur_size_in_dw)); - radeon_ring_write(ring, dst_offset & 0xfffffffc); - radeon_ring_write(ring, src_offset & 0xfffffffc); - radeon_ring_write(ring, (((upper_32_bits(dst_offset) & 0xff) << 16) | - (upper_32_bits(src_offset) & 0xff))); - src_offset += cur_size_in_dw * 4; - dst_offset += cur_size_in_dw * 4; - } - - r = radeon_fence_emit(rdev, fence, ring->idx); - if (r) { - radeon_ring_unlock_undo(rdev, ring); - return r; - } - - radeon_ring_unlock_commit(rdev, ring); - radeon_semaphore_free(rdev, &sem, *fence); - - return r; -} - int r600_set_surface_reg(struct radeon_device *rdev, int reg, uint32_t tiling_flags, uint32_t pitch, uint32_t offset, uint32_t obj_size) @@ -3312,6 +2698,13 @@ static int r600_startup(struct radeon_device *rdev) /* enable pcie gen2 link */ r600_pcie_gen2_enable(rdev); + /* scratch needs to be initialized before MC */ + r = r600_vram_scratch_init(rdev); + if (r) + return r; + + r600_mc_program(rdev); + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { r = r600_init_microcode(rdev); if (r) { @@ -3320,11 +2713,6 @@ static int r600_startup(struct radeon_device *rdev) } } - r = r600_vram_scratch_init(rdev); - if (r) - return r; - - r600_mc_program(rdev); if (rdev->flags & RADEON_IS_AGP) { r600_agp_enable(rdev); } else { @@ -3333,12 +2721,6 @@ static int r600_startup(struct radeon_device *rdev) return r; } r600_gpu_init(rdev); - r = r600_blit_init(rdev); - if (r) { - r600_blit_fini(rdev); - rdev->asic->copy.copy = NULL; - dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r); - } /* allocate wb buffer */ r = radeon_wb_init(rdev); @@ -3375,14 +2757,14 @@ static int r600_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, R600_CP_RB_RPTR, R600_CP_RB_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, DMA_RB_RPTR, DMA_RB_WPTR, - 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); + DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); if (r) return r; @@ -3551,7 +2933,6 @@ int r600_init(struct radeon_device *rdev) void r600_fini(struct radeon_device *rdev) { r600_audio_fini(rdev); - r600_blit_fini(rdev); r600_cp_fini(rdev); r600_dma_fini(rdev); r600_irq_fini(rdev); @@ -3603,16 +2984,6 @@ void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) radeon_ring_write(ring, ib->length_dw); } -void r600_uvd_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) -{ - struct radeon_ring *ring = &rdev->ring[ib->ring]; - - radeon_ring_write(ring, PACKET0(UVD_RBC_IB_BASE, 0)); - radeon_ring_write(ring, ib->gpu_addr); - radeon_ring_write(ring, PACKET0(UVD_RBC_IB_SIZE, 0)); - radeon_ring_write(ring, ib->length_dw); -} - int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) { struct radeon_ib ib; @@ -3666,139 +3037,6 @@ free_scratch: return r; } -/** - * r600_dma_ib_test - test an IB on the DMA engine - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Test a simple IB in the DMA ring (r6xx-SI). - * Returns 0 on success, error on failure. - */ -int r600_dma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) -{ - struct radeon_ib ib; - unsigned i; - int r; - void __iomem *ptr = (void *)rdev->vram_scratch.ptr; - u32 tmp = 0; - - if (!ptr) { - DRM_ERROR("invalid vram scratch pointer\n"); - return -EINVAL; - } - - tmp = 0xCAFEDEAD; - writel(tmp, ptr); - - r = radeon_ib_get(rdev, ring->idx, &ib, NULL, 256); - if (r) { - DRM_ERROR("radeon: failed to get ib (%d).\n", r); - return r; - } - - ib.ptr[0] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1); - ib.ptr[1] = rdev->vram_scratch.gpu_addr & 0xfffffffc; - ib.ptr[2] = upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xff; - ib.ptr[3] = 0xDEADBEEF; - ib.length_dw = 4; - - r = radeon_ib_schedule(rdev, &ib, NULL); - if (r) { - radeon_ib_free(rdev, &ib); - DRM_ERROR("radeon: failed to schedule ib (%d).\n", r); - return r; - } - r = radeon_fence_wait(ib.fence, false); - if (r) { - DRM_ERROR("radeon: fence wait failed (%d).\n", r); - return r; - } - for (i = 0; i < rdev->usec_timeout; i++) { - tmp = readl(ptr); - if (tmp == 0xDEADBEEF) - break; - DRM_UDELAY(1); - } - if (i < rdev->usec_timeout) { - DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); - } else { - DRM_ERROR("radeon: ib test failed (0x%08X)\n", tmp); - r = -EINVAL; - } - radeon_ib_free(rdev, &ib); - return r; -} - -int r600_uvd_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) -{ - struct radeon_fence *fence = NULL; - int r; - - r = radeon_set_uvd_clocks(rdev, 53300, 40000); - if (r) { - DRM_ERROR("radeon: failed to raise UVD clocks (%d).\n", r); - return r; - } - - r = radeon_uvd_get_create_msg(rdev, ring->idx, 1, NULL); - if (r) { - DRM_ERROR("radeon: failed to get create msg (%d).\n", r); - goto error; - } - - r = radeon_uvd_get_destroy_msg(rdev, ring->idx, 1, &fence); - if (r) { - DRM_ERROR("radeon: failed to get destroy ib (%d).\n", r); - goto error; - } - - r = radeon_fence_wait(fence, false); - if (r) { - DRM_ERROR("radeon: fence wait failed (%d).\n", r); - goto error; - } - DRM_INFO("ib test on ring %d succeeded\n", ring->idx); -error: - radeon_fence_unref(&fence); - radeon_set_uvd_clocks(rdev, 0, 0); - return r; -} - -/** - * r600_dma_ring_ib_execute - Schedule an IB on the DMA engine - * - * @rdev: radeon_device pointer - * @ib: IB object to schedule - * - * Schedule an IB in the DMA ring (r6xx-r7xx). - */ -void r600_dma_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) -{ - struct radeon_ring *ring = &rdev->ring[ib->ring]; - - if (rdev->wb.enabled) { - u32 next_rptr = ring->wptr + 4; - while ((next_rptr & 7) != 5) - next_rptr++; - next_rptr += 3; - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1)); - radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xff); - radeon_ring_write(ring, next_rptr); - } - - /* The indirect buffer packet must end on an 8 DW boundary in the DMA ring. - * Pad as necessary with NOPs. - */ - while ((ring->wptr & 7) != 5) - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_INDIRECT_BUFFER, 0, 0, 0)); - radeon_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); - radeon_ring_write(ring, (ib->length_dw << 16) | (upper_32_bits(ib->gpu_addr) & 0xFF)); - -} - /* * Interrupts * diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c index c92eb86a8e55..47fc2b886979 100644 --- a/drivers/gpu/drm/radeon/r600_audio.c +++ b/drivers/gpu/drm/radeon/r600_audio.c @@ -57,12 +57,12 @@ static bool radeon_dig_encoder(struct drm_encoder *encoder) */ static int r600_audio_chipset_supported(struct radeon_device *rdev) { - return ASIC_IS_DCE2(rdev) && !ASIC_IS_DCE6(rdev); + return ASIC_IS_DCE2(rdev) && !ASIC_IS_NODCE(rdev); } -struct r600_audio r600_audio_status(struct radeon_device *rdev) +struct r600_audio_pin r600_audio_status(struct radeon_device *rdev) { - struct r600_audio status; + struct r600_audio_pin status; uint32_t value; value = RREG32(R600_AUDIO_RATE_BPS_CHANNEL); @@ -120,16 +120,16 @@ void r600_audio_update_hdmi(struct work_struct *work) struct radeon_device *rdev = container_of(work, struct radeon_device, audio_work); struct drm_device *dev = rdev->ddev; - struct r600_audio audio_status = r600_audio_status(rdev); + struct r600_audio_pin audio_status = r600_audio_status(rdev); struct drm_encoder *encoder; bool changed = false; - if (rdev->audio_status.channels != audio_status.channels || - rdev->audio_status.rate != audio_status.rate || - rdev->audio_status.bits_per_sample != audio_status.bits_per_sample || - rdev->audio_status.status_bits != audio_status.status_bits || - rdev->audio_status.category_code != audio_status.category_code) { - rdev->audio_status = audio_status; + if (rdev->audio.pin[0].channels != audio_status.channels || + rdev->audio.pin[0].rate != audio_status.rate || + rdev->audio.pin[0].bits_per_sample != audio_status.bits_per_sample || + rdev->audio.pin[0].status_bits != audio_status.status_bits || + rdev->audio.pin[0].category_code != audio_status.category_code) { + rdev->audio.pin[0] = audio_status; changed = true; } @@ -141,13 +141,13 @@ void r600_audio_update_hdmi(struct work_struct *work) } } -/* - * turn on/off audio engine - */ -static void r600_audio_engine_enable(struct radeon_device *rdev, bool enable) +/* enable the audio stream */ +static void r600_audio_enable(struct radeon_device *rdev, + struct r600_audio_pin *pin, + bool enable) { u32 value = 0; - DRM_INFO("%s audio support\n", enable ? "Enabling" : "Disabling"); + if (ASIC_IS_DCE4(rdev)) { if (enable) { value |= 0x81000000; /* Required to enable audio */ @@ -158,7 +158,7 @@ static void r600_audio_engine_enable(struct radeon_device *rdev, bool enable) WREG32_P(R600_AUDIO_ENABLE, enable ? 0x81000000 : 0x0, ~0x81000000); } - rdev->audio_enabled = enable; + DRM_INFO("%s audio %d support\n", enable ? "Enabling" : "Disabling", pin->id); } /* @@ -169,13 +169,17 @@ int r600_audio_init(struct radeon_device *rdev) if (!radeon_audio || !r600_audio_chipset_supported(rdev)) return 0; - r600_audio_engine_enable(rdev, true); + rdev->audio.enabled = true; + + rdev->audio.num_pins = 1; + rdev->audio.pin[0].channels = -1; + rdev->audio.pin[0].rate = -1; + rdev->audio.pin[0].bits_per_sample = -1; + rdev->audio.pin[0].status_bits = 0; + rdev->audio.pin[0].category_code = 0; + rdev->audio.pin[0].id = 0; - rdev->audio_status.channels = -1; - rdev->audio_status.rate = -1; - rdev->audio_status.bits_per_sample = -1; - rdev->audio_status.status_bits = 0; - rdev->audio_status.category_code = 0; + r600_audio_enable(rdev, &rdev->audio.pin[0], true); return 0; } @@ -186,8 +190,16 @@ int r600_audio_init(struct radeon_device *rdev) */ void r600_audio_fini(struct radeon_device *rdev) { - if (!rdev->audio_enabled) + if (!rdev->audio.enabled) return; - r600_audio_engine_enable(rdev, false); + r600_audio_enable(rdev, &rdev->audio.pin[0], false); + + rdev->audio.enabled = false; +} + +struct r600_audio_pin *r600_audio_get_pin(struct radeon_device *rdev) +{ + /* only one pin on 6xx-NI */ + return &rdev->audio.pin[0]; } diff --git a/drivers/gpu/drm/radeon/r600_blit.c b/drivers/gpu/drm/radeon/r600_blit.c index f651881eb0ae..daf7572be976 100644 --- a/drivers/gpu/drm/radeon/r600_blit.c +++ b/drivers/gpu/drm/radeon/r600_blit.c @@ -31,6 +31,37 @@ #include "r600_blit_shaders.h" +/* 23 bits of float fractional data */ +#define I2F_FRAC_BITS 23 +#define I2F_MASK ((1 << I2F_FRAC_BITS) - 1) + +/* + * Converts unsigned integer into 32-bit IEEE floating point representation. + * Will be exact from 0 to 2^24. Above that, we round towards zero + * as the fractional bits will not fit in a float. (It would be better to + * round towards even as the fpu does, but that is slower.) + */ +static __pure uint32_t int2float(uint32_t x) +{ + uint32_t msb, exponent, fraction; + + /* Zero is special */ + if (!x) return 0; + + /* Get location of the most significant bit */ + msb = __fls(x); + + /* + * Use a rotate instead of a shift because that works both leftwards + * and rightwards due to the mod(32) behaviour. This means we don't + * need to check to see if we are above 2^24 or not. + */ + fraction = ror32(x, (msb - I2F_FRAC_BITS) & 0x1f) & I2F_MASK; + exponent = (127 + msb) << I2F_FRAC_BITS; + + return fraction + exponent; +} + #define DI_PT_RECTLIST 0x11 #define DI_INDEX_SIZE_16_BIT 0x0 #define DI_SRC_SEL_AUTO_INDEX 0x2 diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c deleted file mode 100644 index 9fb5780a552f..000000000000 --- a/drivers/gpu/drm/radeon/r600_blit_kms.c +++ /dev/null @@ -1,785 +0,0 @@ -/* - * Copyright 2009 Advanced Micro Devices, Inc. - * Copyright 2009 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - */ - -#include <drm/drmP.h> -#include <drm/radeon_drm.h> -#include "radeon.h" - -#include "r600d.h" -#include "r600_blit_shaders.h" -#include "radeon_blit_common.h" - -/* 23 bits of float fractional data */ -#define I2F_FRAC_BITS 23 -#define I2F_MASK ((1 << I2F_FRAC_BITS) - 1) - -/* - * Converts unsigned integer into 32-bit IEEE floating point representation. - * Will be exact from 0 to 2^24. Above that, we round towards zero - * as the fractional bits will not fit in a float. (It would be better to - * round towards even as the fpu does, but that is slower.) - */ -__pure uint32_t int2float(uint32_t x) -{ - uint32_t msb, exponent, fraction; - - /* Zero is special */ - if (!x) return 0; - - /* Get location of the most significant bit */ - msb = __fls(x); - - /* - * Use a rotate instead of a shift because that works both leftwards - * and rightwards due to the mod(32) behaviour. This means we don't - * need to check to see if we are above 2^24 or not. - */ - fraction = ror32(x, (msb - I2F_FRAC_BITS) & 0x1f) & I2F_MASK; - exponent = (127 + msb) << I2F_FRAC_BITS; - - return fraction + exponent; -} - -/* emits 21 on rv770+, 23 on r600 */ -static void -set_render_target(struct radeon_device *rdev, int format, - int w, int h, u64 gpu_addr) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 cb_color_info; - int pitch, slice; - - h = ALIGN(h, 8); - if (h < 8) - h = 8; - - cb_color_info = CB_FORMAT(format) | - CB_SOURCE_FORMAT(CB_SF_EXPORT_NORM) | - CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1); - pitch = (w / 8) - 1; - slice = ((w * h) / 64) - 1; - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (CB_COLOR0_BASE - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, gpu_addr >> 8); - - if (rdev->family > CHIP_R600 && rdev->family < CHIP_RV770) { - radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_BASE_UPDATE, 0)); - radeon_ring_write(ring, 2 << 0); - } - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (CB_COLOR0_SIZE - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, (pitch << 0) | (slice << 10)); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (CB_COLOR0_VIEW - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, 0); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (CB_COLOR0_INFO - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, cb_color_info); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (CB_COLOR0_TILE - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, 0); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (CB_COLOR0_FRAG - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, 0); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (CB_COLOR0_MASK - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, 0); -} - -/* emits 5dw */ -static void -cp_set_surface_sync(struct radeon_device *rdev, - u32 sync_type, u32 size, - u64 mc_addr) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 cp_coher_size; - - if (size == 0xffffffff) - cp_coher_size = 0xffffffff; - else - cp_coher_size = ((size + 255) >> 8); - - radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); - radeon_ring_write(ring, sync_type); - radeon_ring_write(ring, cp_coher_size); - radeon_ring_write(ring, mc_addr >> 8); - radeon_ring_write(ring, 10); /* poll interval */ -} - -/* emits 21dw + 1 surface sync = 26dw */ -static void -set_shaders(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u64 gpu_addr; - u32 sq_pgm_resources; - - /* setup shader regs */ - sq_pgm_resources = (1 << 0); - - /* VS */ - gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset; - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (SQ_PGM_START_VS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, gpu_addr >> 8); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (SQ_PGM_RESOURCES_VS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, sq_pgm_resources); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (SQ_PGM_CF_OFFSET_VS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, 0); - - /* PS */ - gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.ps_offset; - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (SQ_PGM_START_PS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, gpu_addr >> 8); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (SQ_PGM_RESOURCES_PS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, sq_pgm_resources | (1 << 28)); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (SQ_PGM_EXPORTS_PS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, 2); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 1)); - radeon_ring_write(ring, (SQ_PGM_CF_OFFSET_PS - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, 0); - - gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset; - cp_set_surface_sync(rdev, PACKET3_SH_ACTION_ENA, 512, gpu_addr); -} - -/* emits 9 + 1 sync (5) = 14*/ -static void -set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 sq_vtx_constant_word2; - - sq_vtx_constant_word2 = SQ_VTXC_BASE_ADDR_HI(upper_32_bits(gpu_addr) & 0xff) | - SQ_VTXC_STRIDE(16); -#ifdef __BIG_ENDIAN - sq_vtx_constant_word2 |= SQ_VTXC_ENDIAN_SWAP(SQ_ENDIAN_8IN32); -#endif - - radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 7)); - radeon_ring_write(ring, 0x460); - radeon_ring_write(ring, gpu_addr & 0xffffffff); - radeon_ring_write(ring, 48 - 1); - radeon_ring_write(ring, sq_vtx_constant_word2); - radeon_ring_write(ring, 1 << 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, SQ_TEX_VTX_VALID_BUFFER << 30); - - if ((rdev->family == CHIP_RV610) || - (rdev->family == CHIP_RV620) || - (rdev->family == CHIP_RS780) || - (rdev->family == CHIP_RS880) || - (rdev->family == CHIP_RV710)) - cp_set_surface_sync(rdev, - PACKET3_TC_ACTION_ENA, 48, gpu_addr); - else - cp_set_surface_sync(rdev, - PACKET3_VC_ACTION_ENA, 48, gpu_addr); -} - -/* emits 9 */ -static void -set_tex_resource(struct radeon_device *rdev, - int format, int w, int h, int pitch, - u64 gpu_addr, u32 size) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - uint32_t sq_tex_resource_word0, sq_tex_resource_word1, sq_tex_resource_word4; - - if (h < 1) - h = 1; - - sq_tex_resource_word0 = S_038000_DIM(V_038000_SQ_TEX_DIM_2D) | - S_038000_TILE_MODE(V_038000_ARRAY_1D_TILED_THIN1); - sq_tex_resource_word0 |= S_038000_PITCH((pitch >> 3) - 1) | - S_038000_TEX_WIDTH(w - 1); - - sq_tex_resource_word1 = S_038004_DATA_FORMAT(format); - sq_tex_resource_word1 |= S_038004_TEX_HEIGHT(h - 1); - - sq_tex_resource_word4 = S_038010_REQUEST_SIZE(1) | - S_038010_DST_SEL_X(SQ_SEL_X) | - S_038010_DST_SEL_Y(SQ_SEL_Y) | - S_038010_DST_SEL_Z(SQ_SEL_Z) | - S_038010_DST_SEL_W(SQ_SEL_W); - - cp_set_surface_sync(rdev, - PACKET3_TC_ACTION_ENA, size, gpu_addr); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 7)); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, sq_tex_resource_word0); - radeon_ring_write(ring, sq_tex_resource_word1); - radeon_ring_write(ring, gpu_addr >> 8); - radeon_ring_write(ring, gpu_addr >> 8); - radeon_ring_write(ring, sq_tex_resource_word4); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, SQ_TEX_VTX_VALID_TEXTURE << 30); -} - -/* emits 12 */ -static void -set_scissors(struct radeon_device *rdev, int x1, int y1, - int x2, int y2) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); - radeon_ring_write(ring, (PA_SC_SCREEN_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, (x1 << 0) | (y1 << 16)); - radeon_ring_write(ring, (x2 << 0) | (y2 << 16)); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); - radeon_ring_write(ring, (PA_SC_GENERIC_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31)); - radeon_ring_write(ring, (x2 << 0) | (y2 << 16)); - - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); - radeon_ring_write(ring, (PA_SC_WINDOW_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_OFFSET) >> 2); - radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31)); - radeon_ring_write(ring, (x2 << 0) | (y2 << 16)); -} - -/* emits 10 */ -static void -draw_auto(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); - radeon_ring_write(ring, (VGT_PRIMITIVE_TYPE - PACKET3_SET_CONFIG_REG_OFFSET) >> 2); - radeon_ring_write(ring, DI_PT_RECTLIST); - - radeon_ring_write(ring, PACKET3(PACKET3_INDEX_TYPE, 0)); - radeon_ring_write(ring, -#ifdef __BIG_ENDIAN - (2 << 2) | -#endif - DI_INDEX_SIZE_16_BIT); - - radeon_ring_write(ring, PACKET3(PACKET3_NUM_INSTANCES, 0)); - radeon_ring_write(ring, 1); - - radeon_ring_write(ring, PACKET3(PACKET3_DRAW_INDEX_AUTO, 1)); - radeon_ring_write(ring, 3); - radeon_ring_write(ring, DI_SRC_SEL_AUTO_INDEX); - -} - -/* emits 14 */ -static void -set_default_state(struct radeon_device *rdev) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2; - u32 sq_thread_resource_mgmt, sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2; - int num_ps_gprs, num_vs_gprs, num_temp_gprs, num_gs_gprs, num_es_gprs; - int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads; - int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries; - u64 gpu_addr; - int dwords; - - switch (rdev->family) { - case CHIP_R600: - num_ps_gprs = 192; - num_vs_gprs = 56; - num_temp_gprs = 4; - num_gs_gprs = 0; - num_es_gprs = 0; - num_ps_threads = 136; - num_vs_threads = 48; - num_gs_threads = 4; - num_es_threads = 4; - num_ps_stack_entries = 128; - num_vs_stack_entries = 128; - num_gs_stack_entries = 0; - num_es_stack_entries = 0; - break; - case CHIP_RV630: - case CHIP_RV635: - num_ps_gprs = 84; - num_vs_gprs = 36; - num_temp_gprs = 4; - num_gs_gprs = 0; - num_es_gprs = 0; - num_ps_threads = 144; - num_vs_threads = 40; - num_gs_threads = 4; - num_es_threads = 4; - num_ps_stack_entries = 40; - num_vs_stack_entries = 40; - num_gs_stack_entries = 32; - num_es_stack_entries = 16; - break; - case CHIP_RV610: - case CHIP_RV620: - case CHIP_RS780: - case CHIP_RS880: - default: - num_ps_gprs = 84; - num_vs_gprs = 36; - num_temp_gprs = 4; - num_gs_gprs = 0; - num_es_gprs = 0; - num_ps_threads = 136; - num_vs_threads = 48; - num_gs_threads = 4; - num_es_threads = 4; - num_ps_stack_entries = 40; - num_vs_stack_entries = 40; - num_gs_stack_entries = 32; - num_es_stack_entries = 16; - break; - case CHIP_RV670: - num_ps_gprs = 144; - num_vs_gprs = 40; - num_temp_gprs = 4; - num_gs_gprs = 0; - num_es_gprs = 0; - num_ps_threads = 136; - num_vs_threads = 48; - num_gs_threads = 4; - num_es_threads = 4; - num_ps_stack_entries = 40; - num_vs_stack_entries = 40; - num_gs_stack_entries = 32; - num_es_stack_entries = 16; - break; - case CHIP_RV770: - num_ps_gprs = 192; - num_vs_gprs = 56; - num_temp_gprs = 4; - num_gs_gprs = 0; - num_es_gprs = 0; - num_ps_threads = 188; - num_vs_threads = 60; - num_gs_threads = 0; - num_es_threads = 0; - num_ps_stack_entries = 256; - num_vs_stack_entries = 256; - num_gs_stack_entries = 0; - num_es_stack_entries = 0; - break; - case CHIP_RV730: - case CHIP_RV740: - num_ps_gprs = 84; - num_vs_gprs = 36; - num_temp_gprs = 4; - num_gs_gprs = 0; - num_es_gprs = 0; - num_ps_threads = 188; - num_vs_threads = 60; - num_gs_threads = 0; - num_es_threads = 0; - num_ps_stack_entries = 128; - num_vs_stack_entries = 128; - num_gs_stack_entries = 0; - num_es_stack_entries = 0; - break; - case CHIP_RV710: - num_ps_gprs = 192; - num_vs_gprs = 56; - num_temp_gprs = 4; - num_gs_gprs = 0; - num_es_gprs = 0; - num_ps_threads = 144; - num_vs_threads = 48; - num_gs_threads = 0; - num_es_threads = 0; - num_ps_stack_entries = 128; - num_vs_stack_entries = 128; - num_gs_stack_entries = 0; - num_es_stack_entries = 0; - break; - } - - if ((rdev->family == CHIP_RV610) || - (rdev->family == CHIP_RV620) || - (rdev->family == CHIP_RS780) || - (rdev->family == CHIP_RS880) || - (rdev->family == CHIP_RV710)) - sq_config = 0; - else - sq_config = VC_ENABLE; - - sq_config |= (DX9_CONSTS | - ALU_INST_PREFER_VECTOR | - PS_PRIO(0) | - VS_PRIO(1) | - GS_PRIO(2) | - ES_PRIO(3)); - - sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(num_ps_gprs) | - NUM_VS_GPRS(num_vs_gprs) | - NUM_CLAUSE_TEMP_GPRS(num_temp_gprs)); - sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(num_gs_gprs) | - NUM_ES_GPRS(num_es_gprs)); - sq_thread_resource_mgmt = (NUM_PS_THREADS(num_ps_threads) | - NUM_VS_THREADS(num_vs_threads) | - NUM_GS_THREADS(num_gs_threads) | - NUM_ES_THREADS(num_es_threads)); - sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(num_ps_stack_entries) | - NUM_VS_STACK_ENTRIES(num_vs_stack_entries)); - sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(num_gs_stack_entries) | - NUM_ES_STACK_ENTRIES(num_es_stack_entries)); - - /* emit an IB pointing at default state */ - dwords = ALIGN(rdev->r600_blit.state_len, 0x10); - gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.state_offset; - radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); - radeon_ring_write(ring, -#ifdef __BIG_ENDIAN - (2 << 0) | -#endif - (gpu_addr & 0xFFFFFFFC)); - radeon_ring_write(ring, upper_32_bits(gpu_addr) & 0xFF); - radeon_ring_write(ring, dwords); - - /* SQ config */ - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 6)); - radeon_ring_write(ring, (SQ_CONFIG - PACKET3_SET_CONFIG_REG_OFFSET) >> 2); - radeon_ring_write(ring, sq_config); - radeon_ring_write(ring, sq_gpr_resource_mgmt_1); - radeon_ring_write(ring, sq_gpr_resource_mgmt_2); - radeon_ring_write(ring, sq_thread_resource_mgmt); - radeon_ring_write(ring, sq_stack_resource_mgmt_1); - radeon_ring_write(ring, sq_stack_resource_mgmt_2); -} - -int r600_blit_init(struct radeon_device *rdev) -{ - u32 obj_size; - int i, r, dwords; - void *ptr; - u32 packet2s[16]; - int num_packet2s = 0; - - rdev->r600_blit.primitives.set_render_target = set_render_target; - rdev->r600_blit.primitives.cp_set_surface_sync = cp_set_surface_sync; - rdev->r600_blit.primitives.set_shaders = set_shaders; - rdev->r600_blit.primitives.set_vtx_resource = set_vtx_resource; - rdev->r600_blit.primitives.set_tex_resource = set_tex_resource; - rdev->r600_blit.primitives.set_scissors = set_scissors; - rdev->r600_blit.primitives.draw_auto = draw_auto; - rdev->r600_blit.primitives.set_default_state = set_default_state; - - rdev->r600_blit.ring_size_common = 8; /* sync semaphore */ - rdev->r600_blit.ring_size_common += 40; /* shaders + def state */ - rdev->r600_blit.ring_size_common += 5; /* done copy */ - rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */ - - rdev->r600_blit.ring_size_per_loop = 76; - /* set_render_target emits 2 extra dwords on rv6xx */ - if (rdev->family > CHIP_R600 && rdev->family < CHIP_RV770) - rdev->r600_blit.ring_size_per_loop += 2; - - rdev->r600_blit.max_dim = 8192; - - rdev->r600_blit.state_offset = 0; - - if (rdev->family >= CHIP_RV770) - rdev->r600_blit.state_len = r7xx_default_size; - else - rdev->r600_blit.state_len = r6xx_default_size; - - dwords = rdev->r600_blit.state_len; - while (dwords & 0xf) { - packet2s[num_packet2s++] = cpu_to_le32(PACKET2(0)); - dwords++; - } - - obj_size = dwords * 4; - obj_size = ALIGN(obj_size, 256); - - rdev->r600_blit.vs_offset = obj_size; - obj_size += r6xx_vs_size * 4; - obj_size = ALIGN(obj_size, 256); - - rdev->r600_blit.ps_offset = obj_size; - obj_size += r6xx_ps_size * 4; - obj_size = ALIGN(obj_size, 256); - - /* pin copy shader into vram if not already initialized */ - if (rdev->r600_blit.shader_obj == NULL) { - r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, - NULL, &rdev->r600_blit.shader_obj); - if (r) { - DRM_ERROR("r600 failed to allocate shader\n"); - return r; - } - - r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false); - if (unlikely(r != 0)) - return r; - r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM, - &rdev->r600_blit.shader_gpu_addr); - radeon_bo_unreserve(rdev->r600_blit.shader_obj); - if (r) { - dev_err(rdev->dev, "(%d) pin blit object failed\n", r); - return r; - } - } - - DRM_DEBUG("r6xx blit allocated bo %08x vs %08x ps %08x\n", - obj_size, - rdev->r600_blit.vs_offset, rdev->r600_blit.ps_offset); - - r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false); - if (unlikely(r != 0)) - return r; - r = radeon_bo_kmap(rdev->r600_blit.shader_obj, &ptr); - if (r) { - DRM_ERROR("failed to map blit object %d\n", r); - return r; - } - if (rdev->family >= CHIP_RV770) - memcpy_toio(ptr + rdev->r600_blit.state_offset, - r7xx_default_state, rdev->r600_blit.state_len * 4); - else - memcpy_toio(ptr + rdev->r600_blit.state_offset, - r6xx_default_state, rdev->r600_blit.state_len * 4); - if (num_packet2s) - memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4), - packet2s, num_packet2s * 4); - for (i = 0; i < r6xx_vs_size; i++) - *(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(r6xx_vs[i]); - for (i = 0; i < r6xx_ps_size; i++) - *(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(r6xx_ps[i]); - radeon_bo_kunmap(rdev->r600_blit.shader_obj); - radeon_bo_unreserve(rdev->r600_blit.shader_obj); - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); - return 0; -} - -void r600_blit_fini(struct radeon_device *rdev) -{ - int r; - - radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); - if (rdev->r600_blit.shader_obj == NULL) - return; - /* If we can't reserve the bo, unref should be enough to destroy - * it when it becomes idle. - */ - r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false); - if (!r) { - radeon_bo_unpin(rdev->r600_blit.shader_obj); - radeon_bo_unreserve(rdev->r600_blit.shader_obj); - } - radeon_bo_unref(&rdev->r600_blit.shader_obj); -} - -static unsigned r600_blit_create_rect(unsigned num_gpu_pages, - int *width, int *height, int max_dim) -{ - unsigned max_pages; - unsigned pages = num_gpu_pages; - int w, h; - - if (num_gpu_pages == 0) { - /* not supposed to be called with no pages, but just in case */ - h = 0; - w = 0; - pages = 0; - WARN_ON(1); - } else { - int rect_order = 2; - h = RECT_UNIT_H; - while (num_gpu_pages / rect_order) { - h *= 2; - rect_order *= 4; - if (h >= max_dim) { - h = max_dim; - break; - } - } - max_pages = (max_dim * h) / (RECT_UNIT_W * RECT_UNIT_H); - if (pages > max_pages) - pages = max_pages; - w = (pages * RECT_UNIT_W * RECT_UNIT_H) / h; - w = (w / RECT_UNIT_W) * RECT_UNIT_W; - pages = (w * h) / (RECT_UNIT_W * RECT_UNIT_H); - BUG_ON(pages == 0); - } - - - DRM_DEBUG("blit_rectangle: h=%d, w=%d, pages=%d\n", h, w, pages); - - /* return width and height only of the caller wants it */ - if (height) - *height = h; - if (width) - *width = w; - - return pages; -} - - -int r600_blit_prepare_copy(struct radeon_device *rdev, unsigned num_gpu_pages, - struct radeon_fence **fence, struct radeon_sa_bo **vb, - struct radeon_semaphore **sem) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - int r; - int ring_size; - int num_loops = 0; - int dwords_per_loop = rdev->r600_blit.ring_size_per_loop; - - /* num loops */ - while (num_gpu_pages) { - num_gpu_pages -= - r600_blit_create_rect(num_gpu_pages, NULL, NULL, - rdev->r600_blit.max_dim); - num_loops++; - } - - /* 48 bytes for vertex per loop */ - r = radeon_sa_bo_new(rdev, &rdev->ring_tmp_bo, vb, - (num_loops*48)+256, 256, true); - if (r) { - return r; - } - - r = radeon_semaphore_create(rdev, sem); - if (r) { - radeon_sa_bo_free(rdev, vb, NULL); - return r; - } - - /* calculate number of loops correctly */ - ring_size = num_loops * dwords_per_loop; - ring_size += rdev->r600_blit.ring_size_common; - r = radeon_ring_lock(rdev, ring, ring_size); - if (r) { - radeon_sa_bo_free(rdev, vb, NULL); - radeon_semaphore_free(rdev, sem, NULL); - return r; - } - - if (radeon_fence_need_sync(*fence, RADEON_RING_TYPE_GFX_INDEX)) { - radeon_semaphore_sync_rings(rdev, *sem, (*fence)->ring, - RADEON_RING_TYPE_GFX_INDEX); - radeon_fence_note_sync(*fence, RADEON_RING_TYPE_GFX_INDEX); - } else { - radeon_semaphore_free(rdev, sem, NULL); - } - - rdev->r600_blit.primitives.set_default_state(rdev); - rdev->r600_blit.primitives.set_shaders(rdev); - return 0; -} - -void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence **fence, - struct radeon_sa_bo *vb, struct radeon_semaphore *sem) -{ - struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; - int r; - - r = radeon_fence_emit(rdev, fence, RADEON_RING_TYPE_GFX_INDEX); - if (r) { - radeon_ring_unlock_undo(rdev, ring); - return; - } - - radeon_ring_unlock_commit(rdev, ring); - radeon_sa_bo_free(rdev, &vb, *fence); - radeon_semaphore_free(rdev, &sem, *fence); -} - -void r600_kms_blit_copy(struct radeon_device *rdev, - u64 src_gpu_addr, u64 dst_gpu_addr, - unsigned num_gpu_pages, - struct radeon_sa_bo *vb) -{ - u64 vb_gpu_addr; - u32 *vb_cpu_addr; - - DRM_DEBUG("emitting copy %16llx %16llx %d\n", - src_gpu_addr, dst_gpu_addr, num_gpu_pages); - vb_cpu_addr = (u32 *)radeon_sa_bo_cpu_addr(vb); - vb_gpu_addr = radeon_sa_bo_gpu_addr(vb); - - while (num_gpu_pages) { - int w, h; - unsigned size_in_bytes; - unsigned pages_per_loop = - r600_blit_create_rect(num_gpu_pages, &w, &h, - rdev->r600_blit.max_dim); - - size_in_bytes = pages_per_loop * RADEON_GPU_PAGE_SIZE; - DRM_DEBUG("rectangle w=%d h=%d\n", w, h); - - vb_cpu_addr[0] = 0; - vb_cpu_addr[1] = 0; - vb_cpu_addr[2] = 0; - vb_cpu_addr[3] = 0; - - vb_cpu_addr[4] = 0; - vb_cpu_addr[5] = int2float(h); - vb_cpu_addr[6] = 0; - vb_cpu_addr[7] = int2float(h); - - vb_cpu_addr[8] = int2float(w); - vb_cpu_addr[9] = int2float(h); - vb_cpu_addr[10] = int2float(w); - vb_cpu_addr[11] = int2float(h); - - rdev->r600_blit.primitives.set_tex_resource(rdev, FMT_8_8_8_8, - w, h, w, src_gpu_addr, size_in_bytes); - rdev->r600_blit.primitives.set_render_target(rdev, COLOR_8_8_8_8, - w, h, dst_gpu_addr); - rdev->r600_blit.primitives.set_scissors(rdev, 0, 0, w, h); - rdev->r600_blit.primitives.set_vtx_resource(rdev, vb_gpu_addr); - rdev->r600_blit.primitives.draw_auto(rdev); - rdev->r600_blit.primitives.cp_set_surface_sync(rdev, - PACKET3_CB_ACTION_ENA | PACKET3_CB0_DEST_BASE_ENA, - size_in_bytes, dst_gpu_addr); - - vb_cpu_addr += 12; - vb_gpu_addr += 4*12; - src_gpu_addr += size_in_bytes; - dst_gpu_addr += size_in_bytes; - num_gpu_pages -= pages_per_loop; - } -} diff --git a/drivers/gpu/drm/radeon/r600_blit_shaders.h b/drivers/gpu/drm/radeon/r600_blit_shaders.h index 2f3ce7a75976..f437d36dd98c 100644 --- a/drivers/gpu/drm/radeon/r600_blit_shaders.h +++ b/drivers/gpu/drm/radeon/r600_blit_shaders.h @@ -35,5 +35,4 @@ extern const u32 r6xx_default_state[]; extern const u32 r6xx_ps_size, r6xx_vs_size; extern const u32 r6xx_default_size, r7xx_default_size; -__pure uint32_t int2float(uint32_t x); #endif diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c new file mode 100644 index 000000000000..3b317456512a --- /dev/null +++ b/drivers/gpu/drm/radeon/r600_dma.c @@ -0,0 +1,497 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "r600d.h" + +u32 r600_gpu_check_soft_reset(struct radeon_device *rdev); + +/* + * DMA + * Starting with R600, the GPU has an asynchronous + * DMA engine. The programming model is very similar + * to the 3D engine (ring buffer, IBs, etc.), but the + * DMA controller has it's own packet format that is + * different form the PM4 format used by the 3D engine. + * It supports copying data, writing embedded data, + * solid fills, and a number of other things. It also + * has support for tiling/detiling of buffers. + */ + +/** + * r600_dma_get_rptr - get the current read pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Get the current rptr from the hardware (r6xx+). + */ +uint32_t r600_dma_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + return (radeon_ring_generic_get_rptr(rdev, ring) & 0x3fffc) >> 2; +} + +/** + * r600_dma_get_wptr - get the current write pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Get the current wptr from the hardware (r6xx+). + */ +uint32_t r600_dma_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + return (RREG32(ring->wptr_reg) & 0x3fffc) >> 2; +} + +/** + * r600_dma_set_wptr - commit the write pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Write the wptr back to the hardware (r6xx+). + */ +void r600_dma_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + WREG32(ring->wptr_reg, (ring->wptr << 2) & 0x3fffc); +} + +/** + * r600_dma_stop - stop the async dma engine + * + * @rdev: radeon_device pointer + * + * Stop the async dma engine (r6xx-evergreen). + */ +void r600_dma_stop(struct radeon_device *rdev) +{ + u32 rb_cntl = RREG32(DMA_RB_CNTL); + + radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); + + rb_cntl &= ~DMA_RB_ENABLE; + WREG32(DMA_RB_CNTL, rb_cntl); + + rdev->ring[R600_RING_TYPE_DMA_INDEX].ready = false; +} + +/** + * r600_dma_resume - setup and start the async dma engine + * + * @rdev: radeon_device pointer + * + * Set up the DMA ring buffer and enable it. (r6xx-evergreen). + * Returns 0 for success, error for failure. + */ +int r600_dma_resume(struct radeon_device *rdev) +{ + struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; + u32 rb_cntl, dma_cntl, ib_cntl; + u32 rb_bufsz; + int r; + + /* Reset dma */ + if (rdev->family >= CHIP_RV770) + WREG32(SRBM_SOFT_RESET, RV770_SOFT_RESET_DMA); + else + WREG32(SRBM_SOFT_RESET, SOFT_RESET_DMA); + RREG32(SRBM_SOFT_RESET); + udelay(50); + WREG32(SRBM_SOFT_RESET, 0); + + WREG32(DMA_SEM_INCOMPLETE_TIMER_CNTL, 0); + WREG32(DMA_SEM_WAIT_FAIL_TIMER_CNTL, 0); + + /* Set ring buffer size in dwords */ + rb_bufsz = order_base_2(ring->ring_size / 4); + rb_cntl = rb_bufsz << 1; +#ifdef __BIG_ENDIAN + rb_cntl |= DMA_RB_SWAP_ENABLE | DMA_RPTR_WRITEBACK_SWAP_ENABLE; +#endif + WREG32(DMA_RB_CNTL, rb_cntl); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(DMA_RB_RPTR, 0); + WREG32(DMA_RB_WPTR, 0); + + /* set the wb address whether it's enabled or not */ + WREG32(DMA_RB_RPTR_ADDR_HI, + upper_32_bits(rdev->wb.gpu_addr + R600_WB_DMA_RPTR_OFFSET) & 0xFF); + WREG32(DMA_RB_RPTR_ADDR_LO, + ((rdev->wb.gpu_addr + R600_WB_DMA_RPTR_OFFSET) & 0xFFFFFFFC)); + + if (rdev->wb.enabled) + rb_cntl |= DMA_RPTR_WRITEBACK_ENABLE; + + WREG32(DMA_RB_BASE, ring->gpu_addr >> 8); + + /* enable DMA IBs */ + ib_cntl = DMA_IB_ENABLE; +#ifdef __BIG_ENDIAN + ib_cntl |= DMA_IB_SWAP_ENABLE; +#endif + WREG32(DMA_IB_CNTL, ib_cntl); + + dma_cntl = RREG32(DMA_CNTL); + dma_cntl &= ~CTXEMPTY_INT_ENABLE; + WREG32(DMA_CNTL, dma_cntl); + + if (rdev->family >= CHIP_RV770) + WREG32(DMA_MODE, 1); + + ring->wptr = 0; + WREG32(DMA_RB_WPTR, ring->wptr << 2); + + ring->rptr = RREG32(DMA_RB_RPTR) >> 2; + + WREG32(DMA_RB_CNTL, rb_cntl | DMA_RB_ENABLE); + + ring->ready = true; + + r = radeon_ring_test(rdev, R600_RING_TYPE_DMA_INDEX, ring); + if (r) { + ring->ready = false; + return r; + } + + radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); + + return 0; +} + +/** + * r600_dma_fini - tear down the async dma engine + * + * @rdev: radeon_device pointer + * + * Stop the async dma engine and free the ring (r6xx-evergreen). + */ +void r600_dma_fini(struct radeon_device *rdev) +{ + r600_dma_stop(rdev); + radeon_ring_fini(rdev, &rdev->ring[R600_RING_TYPE_DMA_INDEX]); +} + +/** + * r600_dma_is_lockup - Check if the DMA engine is locked up + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Check if the async DMA engine is locked up. + * Returns true if the engine appears to be locked up, false if not. + */ +bool r600_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) +{ + u32 reset_mask = r600_gpu_check_soft_reset(rdev); + + if (!(reset_mask & RADEON_RESET_DMA)) { + radeon_ring_lockup_update(ring); + return false; + } + /* force ring activities */ + radeon_ring_force_activity(rdev, ring); + return radeon_ring_test_lockup(rdev, ring); +} + + +/** + * r600_dma_ring_test - simple async dma engine test + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Test the DMA engine by writing using it to write an + * value to memory. (r6xx-SI). + * Returns 0 for success, error for failure. + */ +int r600_dma_ring_test(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + unsigned i; + int r; + void __iomem *ptr = (void *)rdev->vram_scratch.ptr; + u32 tmp; + + if (!ptr) { + DRM_ERROR("invalid vram scratch pointer\n"); + return -EINVAL; + } + + tmp = 0xCAFEDEAD; + writel(tmp, ptr); + + r = radeon_ring_lock(rdev, ring, 4); + if (r) { + DRM_ERROR("radeon: dma failed to lock ring %d (%d).\n", ring->idx, r); + return r; + } + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1)); + radeon_ring_write(ring, rdev->vram_scratch.gpu_addr & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xff); + radeon_ring_write(ring, 0xDEADBEEF); + radeon_ring_unlock_commit(rdev, ring); + + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = readl(ptr); + if (tmp == 0xDEADBEEF) + break; + DRM_UDELAY(1); + } + + if (i < rdev->usec_timeout) { + DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i); + } else { + DRM_ERROR("radeon: ring %d test failed (0x%08X)\n", + ring->idx, tmp); + r = -EINVAL; + } + return r; +} + +/** + * r600_dma_fence_ring_emit - emit a fence on the DMA ring + * + * @rdev: radeon_device pointer + * @fence: radeon fence object + * + * Add a DMA fence packet to the ring to write + * the fence seq number and DMA trap packet to generate + * an interrupt if needed (r6xx-r7xx). + */ +void r600_dma_fence_ring_emit(struct radeon_device *rdev, + struct radeon_fence *fence) +{ + struct radeon_ring *ring = &rdev->ring[fence->ring]; + u64 addr = rdev->fence_drv[fence->ring].gpu_addr; + + /* write the fence */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_FENCE, 0, 0, 0)); + radeon_ring_write(ring, addr & 0xfffffffc); + radeon_ring_write(ring, (upper_32_bits(addr) & 0xff)); + radeon_ring_write(ring, lower_32_bits(fence->seq)); + /* generate an interrupt */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_TRAP, 0, 0, 0)); +} + +/** + * r600_dma_semaphore_ring_emit - emit a semaphore on the dma ring + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * @semaphore: radeon semaphore object + * @emit_wait: wait or signal semaphore + * + * Add a DMA semaphore packet to the ring wait on or signal + * other rings (r6xx-SI). + */ +void r600_dma_semaphore_ring_emit(struct radeon_device *rdev, + struct radeon_ring *ring, + struct radeon_semaphore *semaphore, + bool emit_wait) +{ + u64 addr = semaphore->gpu_addr; + u32 s = emit_wait ? 0 : 1; + + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SEMAPHORE, 0, s, 0)); + radeon_ring_write(ring, addr & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(addr) & 0xff); +} + +/** + * r600_dma_ib_test - test an IB on the DMA engine + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Test a simple IB in the DMA ring (r6xx-SI). + * Returns 0 on success, error on failure. + */ +int r600_dma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) +{ + struct radeon_ib ib; + unsigned i; + int r; + void __iomem *ptr = (void *)rdev->vram_scratch.ptr; + u32 tmp = 0; + + if (!ptr) { + DRM_ERROR("invalid vram scratch pointer\n"); + return -EINVAL; + } + + tmp = 0xCAFEDEAD; + writel(tmp, ptr); + + r = radeon_ib_get(rdev, ring->idx, &ib, NULL, 256); + if (r) { + DRM_ERROR("radeon: failed to get ib (%d).\n", r); + return r; + } + + ib.ptr[0] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1); + ib.ptr[1] = rdev->vram_scratch.gpu_addr & 0xfffffffc; + ib.ptr[2] = upper_32_bits(rdev->vram_scratch.gpu_addr) & 0xff; + ib.ptr[3] = 0xDEADBEEF; + ib.length_dw = 4; + + r = radeon_ib_schedule(rdev, &ib, NULL); + if (r) { + radeon_ib_free(rdev, &ib); + DRM_ERROR("radeon: failed to schedule ib (%d).\n", r); + return r; + } + r = radeon_fence_wait(ib.fence, false); + if (r) { + DRM_ERROR("radeon: fence wait failed (%d).\n", r); + return r; + } + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = readl(ptr); + if (tmp == 0xDEADBEEF) + break; + DRM_UDELAY(1); + } + if (i < rdev->usec_timeout) { + DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); + } else { + DRM_ERROR("radeon: ib test failed (0x%08X)\n", tmp); + r = -EINVAL; + } + radeon_ib_free(rdev, &ib); + return r; +} + +/** + * r600_dma_ring_ib_execute - Schedule an IB on the DMA engine + * + * @rdev: radeon_device pointer + * @ib: IB object to schedule + * + * Schedule an IB in the DMA ring (r6xx-r7xx). + */ +void r600_dma_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) +{ + struct radeon_ring *ring = &rdev->ring[ib->ring]; + + if (rdev->wb.enabled) { + u32 next_rptr = ring->wptr + 4; + while ((next_rptr & 7) != 5) + next_rptr++; + next_rptr += 3; + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 1)); + radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xff); + radeon_ring_write(ring, next_rptr); + } + + /* The indirect buffer packet must end on an 8 DW boundary in the DMA ring. + * Pad as necessary with NOPs. + */ + while ((ring->wptr & 7) != 5) + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_INDIRECT_BUFFER, 0, 0, 0)); + radeon_ring_write(ring, (ib->gpu_addr & 0xFFFFFFE0)); + radeon_ring_write(ring, (ib->length_dw << 16) | (upper_32_bits(ib->gpu_addr) & 0xFF)); + +} + +/** + * r600_copy_dma - copy pages using the DMA engine + * + * @rdev: radeon_device pointer + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @num_gpu_pages: number of GPU pages to xfer + * @fence: radeon fence object + * + * Copy GPU paging using the DMA engine (r6xx). + * Used by the radeon ttm implementation to move pages if + * registered as the asic copy callback. + */ +int r600_copy_dma(struct radeon_device *rdev, + uint64_t src_offset, uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence) +{ + struct radeon_semaphore *sem = NULL; + int ring_index = rdev->asic->copy.dma_ring_index; + struct radeon_ring *ring = &rdev->ring[ring_index]; + u32 size_in_dw, cur_size_in_dw; + int i, num_loops; + int r = 0; + + r = radeon_semaphore_create(rdev, &sem); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + return r; + } + + size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; + num_loops = DIV_ROUND_UP(size_in_dw, 0xFFFE); + r = radeon_ring_lock(rdev, ring, num_loops * 4 + 8); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + radeon_semaphore_free(rdev, &sem, NULL); + return r; + } + + if (radeon_fence_need_sync(*fence, ring->idx)) { + radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, + ring->idx); + radeon_fence_note_sync(*fence, ring->idx); + } else { + radeon_semaphore_free(rdev, &sem, NULL); + } + + for (i = 0; i < num_loops; i++) { + cur_size_in_dw = size_in_dw; + if (cur_size_in_dw > 0xFFFE) + cur_size_in_dw = 0xFFFE; + size_in_dw -= cur_size_in_dw; + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 0, 0, cur_size_in_dw)); + radeon_ring_write(ring, dst_offset & 0xfffffffc); + radeon_ring_write(ring, src_offset & 0xfffffffc); + radeon_ring_write(ring, (((upper_32_bits(dst_offset) & 0xff) << 16) | + (upper_32_bits(src_offset) & 0xff))); + src_offset += cur_size_in_dw * 4; + dst_offset += cur_size_in_dw * 4; + } + + r = radeon_fence_emit(rdev, fence, ring->idx); + if (r) { + radeon_ring_unlock_undo(rdev, ring); + return r; + } + + radeon_ring_unlock_commit(rdev, ring); + radeon_semaphore_free(rdev, &sem, *fence); + + return r; +} diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c index e5c860f4ccbe..fa0de46fcc0d 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.c +++ b/drivers/gpu/drm/radeon/r600_dpm.c @@ -174,6 +174,24 @@ u32 r600_dpm_get_vblank_time(struct radeon_device *rdev) return vblank_time_us; } +u32 r600_dpm_get_vrefresh(struct radeon_device *rdev) +{ + struct drm_device *dev = rdev->ddev; + struct drm_crtc *crtc; + struct radeon_crtc *radeon_crtc; + u32 vrefresh = 0; + + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + radeon_crtc = to_radeon_crtc(crtc); + if (crtc->enabled && radeon_crtc->enabled && radeon_crtc->hw_mode.clock) { + vrefresh = radeon_crtc->hw_mode.vrefresh; + break; + } + } + + return vrefresh; +} + void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b, u32 *p, u32 *u) { @@ -745,6 +763,8 @@ bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor) case THERMAL_TYPE_SUMO: case THERMAL_TYPE_NI: case THERMAL_TYPE_SI: + case THERMAL_TYPE_CI: + case THERMAL_TYPE_KV: return true; case THERMAL_TYPE_ADT7473_WITH_INTERNAL: case THERMAL_TYPE_EMC2103_WITH_INTERNAL: @@ -779,15 +799,19 @@ static int r600_parse_clk_voltage_dep_table(struct radeon_clock_voltage_dependen u32 size = atom_table->ucNumEntries * sizeof(struct radeon_clock_voltage_dependency_entry); int i; + ATOM_PPLIB_Clock_Voltage_Dependency_Record *entry; radeon_table->entries = kzalloc(size, GFP_KERNEL); if (!radeon_table->entries) return -ENOMEM; + entry = &atom_table->entries[0]; for (i = 0; i < atom_table->ucNumEntries; i++) { - radeon_table->entries[i].clk = le16_to_cpu(atom_table->entries[i].usClockLow) | - (atom_table->entries[i].ucClockHigh << 16); - radeon_table->entries[i].v = le16_to_cpu(atom_table->entries[i].usVoltage); + radeon_table->entries[i].clk = le16_to_cpu(entry->usClockLow) | + (entry->ucClockHigh << 16); + radeon_table->entries[i].v = le16_to_cpu(entry->usVoltage); + entry = (ATOM_PPLIB_Clock_Voltage_Dependency_Record *) + ((u8 *)entry + sizeof(ATOM_PPLIB_Clock_Voltage_Dependency_Record)); } radeon_table->count = atom_table->ucNumEntries; @@ -875,6 +899,19 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) return ret; } } + if (power_info->pplib4.usMvddDependencyOnMCLKOffset) { + dep_table = (ATOM_PPLIB_Clock_Voltage_Dependency_Table *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(power_info->pplib4.usMvddDependencyOnMCLKOffset)); + ret = r600_parse_clk_voltage_dep_table(&rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk, + dep_table); + if (ret) { + kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries); + kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries); + kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries); + return ret; + } + } if (power_info->pplib4.usMaxClockVoltageOnDCOffset) { ATOM_PPLIB_Clock_Voltage_Limit_Table *clk_v = (ATOM_PPLIB_Clock_Voltage_Limit_Table *) @@ -898,27 +935,27 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) (ATOM_PPLIB_PhaseSheddingLimits_Table *) (mode_info->atom_context->bios + data_offset + le16_to_cpu(power_info->pplib4.usVddcPhaseShedLimitsTableOffset)); + ATOM_PPLIB_PhaseSheddingLimits_Record *entry; rdev->pm.dpm.dyn_state.phase_shedding_limits_table.entries = kzalloc(psl->ucNumEntries * sizeof(struct radeon_phase_shedding_limits_entry), GFP_KERNEL); if (!rdev->pm.dpm.dyn_state.phase_shedding_limits_table.entries) { - kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries); - kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries); - kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries); + r600_free_extended_power_table(rdev); return -ENOMEM; } + entry = &psl->entries[0]; for (i = 0; i < psl->ucNumEntries; i++) { rdev->pm.dpm.dyn_state.phase_shedding_limits_table.entries[i].sclk = - le16_to_cpu(psl->entries[i].usSclkLow) | - (psl->entries[i].ucSclkHigh << 16); + le16_to_cpu(entry->usSclkLow) | (entry->ucSclkHigh << 16); rdev->pm.dpm.dyn_state.phase_shedding_limits_table.entries[i].mclk = - le16_to_cpu(psl->entries[i].usMclkLow) | - (psl->entries[i].ucMclkHigh << 16); + le16_to_cpu(entry->usMclkLow) | (entry->ucMclkHigh << 16); rdev->pm.dpm.dyn_state.phase_shedding_limits_table.entries[i].voltage = - le16_to_cpu(psl->entries[i].usVoltage); + le16_to_cpu(entry->usVoltage); + entry = (ATOM_PPLIB_PhaseSheddingLimits_Record *) + ((u8 *)entry + sizeof(ATOM_PPLIB_PhaseSheddingLimits_Record)); } rdev->pm.dpm.dyn_state.phase_shedding_limits_table.count = psl->ucNumEntries; @@ -945,30 +982,140 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) (ATOM_PPLIB_CAC_Leakage_Table *) (mode_info->atom_context->bios + data_offset + le16_to_cpu(power_info->pplib5.usCACLeakageTableOffset)); + ATOM_PPLIB_CAC_Leakage_Record *entry; u32 size = cac_table->ucNumEntries * sizeof(struct radeon_cac_leakage_table); rdev->pm.dpm.dyn_state.cac_leakage_table.entries = kzalloc(size, GFP_KERNEL); if (!rdev->pm.dpm.dyn_state.cac_leakage_table.entries) { - kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries); - kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries); - kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries); + r600_free_extended_power_table(rdev); return -ENOMEM; } + entry = &cac_table->entries[0]; for (i = 0; i < cac_table->ucNumEntries; i++) { - rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc = - le16_to_cpu(cac_table->entries[i].usVddc); - rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].leakage = - le32_to_cpu(cac_table->entries[i].ulLeakageValue); + if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_EVV) { + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc1 = + le16_to_cpu(entry->usVddc1); + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc2 = + le16_to_cpu(entry->usVddc2); + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc3 = + le16_to_cpu(entry->usVddc3); + } else { + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].vddc = + le16_to_cpu(entry->usVddc); + rdev->pm.dpm.dyn_state.cac_leakage_table.entries[i].leakage = + le32_to_cpu(entry->ulLeakageValue); + } + entry = (ATOM_PPLIB_CAC_Leakage_Record *) + ((u8 *)entry + sizeof(ATOM_PPLIB_CAC_Leakage_Record)); } rdev->pm.dpm.dyn_state.cac_leakage_table.count = cac_table->ucNumEntries; } } - /* ppm table */ + /* ext tables */ if (le16_to_cpu(power_info->pplib.usTableSize) >= sizeof(struct _ATOM_PPLIB_POWERPLAYTABLE3)) { ATOM_PPLIB_EXTENDEDHEADER *ext_hdr = (ATOM_PPLIB_EXTENDEDHEADER *) (mode_info->atom_context->bios + data_offset + le16_to_cpu(power_info->pplib3.usExtendendedHeaderOffset)); + if ((le16_to_cpu(ext_hdr->usSize) >= SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2) && + ext_hdr->usVCETableOffset) { + VCEClockInfoArray *array = (VCEClockInfoArray *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usVCETableOffset) + 1); + ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table *limits = + (ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usVCETableOffset) + 1 + + 1 + array->ucNumEntries * sizeof(VCEClockInfo)); + ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record *entry; + u32 size = limits->numEntries * + sizeof(struct radeon_vce_clock_voltage_dependency_entry); + rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries = + kzalloc(size, GFP_KERNEL); + if (!rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries) { + r600_free_extended_power_table(rdev); + return -ENOMEM; + } + rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.count = + limits->numEntries; + entry = &limits->entries[0]; + for (i = 0; i < limits->numEntries; i++) { + VCEClockInfo *vce_clk = (VCEClockInfo *) + ((u8 *)&array->entries[0] + + (entry->ucVCEClockInfoIndex * sizeof(VCEClockInfo))); + rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries[i].evclk = + le16_to_cpu(vce_clk->usEVClkLow) | (vce_clk->ucEVClkHigh << 16); + rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries[i].ecclk = + le16_to_cpu(vce_clk->usECClkLow) | (vce_clk->ucECClkHigh << 16); + rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries[i].v = + le16_to_cpu(entry->usVoltage); + entry = (ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record *) + ((u8 *)entry + sizeof(ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record)); + } + } + if ((le16_to_cpu(ext_hdr->usSize) >= SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3) && + ext_hdr->usUVDTableOffset) { + UVDClockInfoArray *array = (UVDClockInfoArray *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usUVDTableOffset) + 1); + ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table *limits = + (ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usUVDTableOffset) + 1 + + 1 + (array->ucNumEntries * sizeof (UVDClockInfo))); + ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record *entry; + u32 size = limits->numEntries * + sizeof(struct radeon_uvd_clock_voltage_dependency_entry); + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries = + kzalloc(size, GFP_KERNEL); + if (!rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries) { + r600_free_extended_power_table(rdev); + return -ENOMEM; + } + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.count = + limits->numEntries; + entry = &limits->entries[0]; + for (i = 0; i < limits->numEntries; i++) { + UVDClockInfo *uvd_clk = (UVDClockInfo *) + ((u8 *)&array->entries[0] + + (entry->ucUVDClockInfoIndex * sizeof(UVDClockInfo))); + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries[i].vclk = + le16_to_cpu(uvd_clk->usVClkLow) | (uvd_clk->ucVClkHigh << 16); + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries[i].dclk = + le16_to_cpu(uvd_clk->usDClkLow) | (uvd_clk->ucDClkHigh << 16); + rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries[i].v = + le16_to_cpu(limits->entries[i].usVoltage); + entry = (ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record *) + ((u8 *)entry + sizeof(ATOM_PPLIB_UVD_Clock_Voltage_Limit_Record)); + } + } + if ((le16_to_cpu(ext_hdr->usSize) >= SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4) && + ext_hdr->usSAMUTableOffset) { + ATOM_PPLIB_SAMClk_Voltage_Limit_Table *limits = + (ATOM_PPLIB_SAMClk_Voltage_Limit_Table *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usSAMUTableOffset) + 1); + ATOM_PPLIB_SAMClk_Voltage_Limit_Record *entry; + u32 size = limits->numEntries * + sizeof(struct radeon_clock_voltage_dependency_entry); + rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries = + kzalloc(size, GFP_KERNEL); + if (!rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries) { + r600_free_extended_power_table(rdev); + return -ENOMEM; + } + rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.count = + limits->numEntries; + entry = &limits->entries[0]; + for (i = 0; i < limits->numEntries; i++) { + rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries[i].clk = + le16_to_cpu(entry->usSAMClockLow) | (entry->ucSAMClockHigh << 16); + rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries[i].v = + le16_to_cpu(entry->usVoltage); + entry = (ATOM_PPLIB_SAMClk_Voltage_Limit_Record *) + ((u8 *)entry + sizeof(ATOM_PPLIB_SAMClk_Voltage_Limit_Record)); + } + } if ((le16_to_cpu(ext_hdr->usSize) >= SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5) && ext_hdr->usPPMTableOffset) { ATOM_PPLIB_PPM_Table *ppm = (ATOM_PPLIB_PPM_Table *) @@ -977,10 +1124,7 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) rdev->pm.dpm.dyn_state.ppm_table = kzalloc(sizeof(struct radeon_ppm_table), GFP_KERNEL); if (!rdev->pm.dpm.dyn_state.ppm_table) { - kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries); - kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries); - kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries); - kfree(rdev->pm.dpm.dyn_state.cac_leakage_table.entries); + r600_free_extended_power_table(rdev); return -ENOMEM; } rdev->pm.dpm.dyn_state.ppm_table->ppm_design = ppm->ucPpmDesign; @@ -1003,6 +1147,71 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) rdev->pm.dpm.dyn_state.ppm_table->tj_max = le32_to_cpu(ppm->ulTjmax); } + if ((le16_to_cpu(ext_hdr->usSize) >= SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6) && + ext_hdr->usACPTableOffset) { + ATOM_PPLIB_ACPClk_Voltage_Limit_Table *limits = + (ATOM_PPLIB_ACPClk_Voltage_Limit_Table *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usACPTableOffset) + 1); + ATOM_PPLIB_ACPClk_Voltage_Limit_Record *entry; + u32 size = limits->numEntries * + sizeof(struct radeon_clock_voltage_dependency_entry); + rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries = + kzalloc(size, GFP_KERNEL); + if (!rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries) { + r600_free_extended_power_table(rdev); + return -ENOMEM; + } + rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.count = + limits->numEntries; + entry = &limits->entries[0]; + for (i = 0; i < limits->numEntries; i++) { + rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries[i].clk = + le16_to_cpu(entry->usACPClockLow) | (entry->ucACPClockHigh << 16); + rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries[i].v = + le16_to_cpu(entry->usVoltage); + entry = (ATOM_PPLIB_ACPClk_Voltage_Limit_Record *) + ((u8 *)entry + sizeof(ATOM_PPLIB_ACPClk_Voltage_Limit_Record)); + } + } + if ((le16_to_cpu(ext_hdr->usSize) >= SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7) && + ext_hdr->usPowerTuneTableOffset) { + u8 rev = *(u8 *)(mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usPowerTuneTableOffset)); + ATOM_PowerTune_Table *pt; + rdev->pm.dpm.dyn_state.cac_tdp_table = + kzalloc(sizeof(struct radeon_cac_tdp_table), GFP_KERNEL); + if (!rdev->pm.dpm.dyn_state.cac_tdp_table) { + r600_free_extended_power_table(rdev); + return -ENOMEM; + } + if (rev > 0) { + ATOM_PPLIB_POWERTUNE_Table_V1 *ppt = (ATOM_PPLIB_POWERTUNE_Table_V1 *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usPowerTuneTableOffset)); + rdev->pm.dpm.dyn_state.cac_tdp_table->maximum_power_delivery_limit = + ppt->usMaximumPowerDeliveryLimit; + pt = &ppt->power_tune_table; + } else { + ATOM_PPLIB_POWERTUNE_Table *ppt = (ATOM_PPLIB_POWERTUNE_Table *) + (mode_info->atom_context->bios + data_offset + + le16_to_cpu(ext_hdr->usPowerTuneTableOffset)); + rdev->pm.dpm.dyn_state.cac_tdp_table->maximum_power_delivery_limit = 255; + pt = &ppt->power_tune_table; + } + rdev->pm.dpm.dyn_state.cac_tdp_table->tdp = le16_to_cpu(pt->usTDP); + rdev->pm.dpm.dyn_state.cac_tdp_table->configurable_tdp = + le16_to_cpu(pt->usConfigurableTDP); + rdev->pm.dpm.dyn_state.cac_tdp_table->tdc = le16_to_cpu(pt->usTDC); + rdev->pm.dpm.dyn_state.cac_tdp_table->battery_power_limit = + le16_to_cpu(pt->usBatteryPowerLimit); + rdev->pm.dpm.dyn_state.cac_tdp_table->small_power_limit = + le16_to_cpu(pt->usSmallPowerLimit); + rdev->pm.dpm.dyn_state.cac_tdp_table->low_cac_leakage = + le16_to_cpu(pt->usLowCACLeakage); + rdev->pm.dpm.dyn_state.cac_tdp_table->high_cac_leakage = + le16_to_cpu(pt->usHighCACLeakage); + } } return 0; @@ -1016,12 +1225,24 @@ void r600_free_extended_power_table(struct radeon_device *rdev) kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries); if (rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries) kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries); + if (rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries) + kfree(rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries); if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) kfree(rdev->pm.dpm.dyn_state.cac_leakage_table.entries); if (rdev->pm.dpm.dyn_state.phase_shedding_limits_table.entries) kfree(rdev->pm.dpm.dyn_state.phase_shedding_limits_table.entries); if (rdev->pm.dpm.dyn_state.ppm_table) kfree(rdev->pm.dpm.dyn_state.ppm_table); + if (rdev->pm.dpm.dyn_state.cac_tdp_table) + kfree(rdev->pm.dpm.dyn_state.cac_tdp_table); + if (rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries) + kfree(rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table.entries); + if (rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries) + kfree(rdev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table.entries); + if (rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries) + kfree(rdev->pm.dpm.dyn_state.samu_clock_voltage_dependency_table.entries); + if (rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries) + kfree(rdev->pm.dpm.dyn_state.acp_clock_voltage_dependency_table.entries); } enum radeon_pcie_gen r600_get_pcie_gen_support(struct radeon_device *rdev, @@ -1046,3 +1267,36 @@ enum radeon_pcie_gen r600_get_pcie_gen_support(struct radeon_device *rdev, } return RADEON_PCIE_GEN1; } + +u16 r600_get_pcie_lane_support(struct radeon_device *rdev, + u16 asic_lanes, + u16 default_lanes) +{ + switch (asic_lanes) { + case 0: + default: + return default_lanes; + case 1: + return 1; + case 2: + return 2; + case 4: + return 4; + case 8: + return 8; + case 12: + return 12; + case 16: + return 16; + } +} + +u8 r600_encode_pci_lane_width(u32 lanes) +{ + u8 encoded_lanes[] = { 0, 1, 2, 0, 3, 0, 0, 0, 4, 0, 0, 0, 5, 0, 0, 0, 6 }; + + if (lanes > 16) + return 0; + + return encoded_lanes[lanes]; +} diff --git a/drivers/gpu/drm/radeon/r600_dpm.h b/drivers/gpu/drm/radeon/r600_dpm.h index 7c822d9ae53d..1000bf9719f2 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.h +++ b/drivers/gpu/drm/radeon/r600_dpm.h @@ -130,6 +130,7 @@ void r600_dpm_print_cap_info(u32 caps); void r600_dpm_print_ps_status(struct radeon_device *rdev, struct radeon_ps *rps); u32 r600_dpm_get_vblank_time(struct radeon_device *rdev); +u32 r600_dpm_get_vrefresh(struct radeon_device *rdev); bool r600_is_uvd_state(u32 class, u32 class2); void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b, u32 *p, u32 *u); @@ -224,4 +225,9 @@ enum radeon_pcie_gen r600_get_pcie_gen_support(struct radeon_device *rdev, enum radeon_pcie_gen asic_gen, enum radeon_pcie_gen default_gen); +u16 r600_get_pcie_lane_support(struct radeon_device *rdev, + u16 asic_lanes, + u16 default_lanes); +u8 r600_encode_pci_lane_width(u32 lanes); + #endif diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index f48240bb8c56..f443010ce90b 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -226,10 +226,29 @@ void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock) struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; u32 base_rate = 24000; + u32 max_ratio = clock / base_rate; + u32 dto_phase; + u32 dto_modulo = clock; + u32 wallclock_ratio; + u32 dto_cntl; if (!dig || !dig->afmt) return; + if (max_ratio >= 8) { + dto_phase = 192 * 1000; + wallclock_ratio = 3; + } else if (max_ratio >= 4) { + dto_phase = 96 * 1000; + wallclock_ratio = 2; + } else if (max_ratio >= 2) { + dto_phase = 48 * 1000; + wallclock_ratio = 1; + } else { + dto_phase = 24 * 1000; + wallclock_ratio = 0; + } + /* there are two DTOs selected by DCCG_AUDIO_DTO_SELECT. * doesn't matter which one you use. Just use the first one. */ @@ -242,9 +261,21 @@ void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock) /* according to the reg specs, this should DCE3.2 only, but in * practice it seems to cover DCE3.0 as well. */ - WREG32(DCCG_AUDIO_DTO0_PHASE, base_rate * 100); - WREG32(DCCG_AUDIO_DTO0_MODULE, clock * 100); - WREG32(DCCG_AUDIO_DTO_SELECT, 0); /* select DTO0 */ + if (dig->dig_encoder == 0) { + dto_cntl = RREG32(DCCG_AUDIO_DTO0_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK; + dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio); + WREG32(DCCG_AUDIO_DTO0_CNTL, dto_cntl); + WREG32(DCCG_AUDIO_DTO0_PHASE, dto_phase); + WREG32(DCCG_AUDIO_DTO0_MODULE, dto_modulo); + WREG32(DCCG_AUDIO_DTO_SELECT, 0); /* select DTO0 */ + } else { + dto_cntl = RREG32(DCCG_AUDIO_DTO1_CNTL) & ~DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK; + dto_cntl |= DCCG_AUDIO_DTO_WALLCLOCK_RATIO(wallclock_ratio); + WREG32(DCCG_AUDIO_DTO1_CNTL, dto_cntl); + WREG32(DCCG_AUDIO_DTO1_PHASE, dto_phase); + WREG32(DCCG_AUDIO_DTO1_MODULE, dto_modulo); + WREG32(DCCG_AUDIO_DTO_SELECT, 1); /* select DTO1 */ + } } else { /* according to the reg specs, this should be DCE2.0 and DCE3.0 */ WREG32(AUDIO_DTO, AUDIO_DTO_PHASE(base_rate / 10) | @@ -252,6 +283,107 @@ void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock) } } +static void dce3_2_afmt_write_speaker_allocation(struct drm_encoder *encoder) +{ + struct radeon_device *rdev = encoder->dev->dev_private; + struct drm_connector *connector; + struct radeon_connector *radeon_connector = NULL; + u32 tmp; + u8 *sadb; + int sad_count; + + list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) { + if (connector->encoder == encoder) + radeon_connector = to_radeon_connector(connector); + } + + if (!radeon_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb); + if (sad_count < 0) { + DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + return; + } + + /* program the speaker allocation */ + tmp = RREG32(AZ_F0_CODEC_PIN0_CONTROL_CHANNEL_SPEAKER); + tmp &= ~(DP_CONNECTION | SPEAKER_ALLOCATION_MASK); + /* set HDMI mode */ + tmp |= HDMI_CONNECTION; + if (sad_count) + tmp |= SPEAKER_ALLOCATION(sadb[0]); + else + tmp |= SPEAKER_ALLOCATION(5); /* stereo */ + WREG32(AZ_F0_CODEC_PIN0_CONTROL_CHANNEL_SPEAKER, tmp); + + kfree(sadb); +} + +static void dce3_2_afmt_write_sad_regs(struct drm_encoder *encoder) +{ + struct radeon_device *rdev = encoder->dev->dev_private; + struct drm_connector *connector; + struct radeon_connector *radeon_connector = NULL; + struct cea_sad *sads; + int i, sad_count; + + static const u16 eld_reg_to_type[][2] = { + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR0, HDMI_AUDIO_CODING_TYPE_PCM }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR1, HDMI_AUDIO_CODING_TYPE_AC3 }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR2, HDMI_AUDIO_CODING_TYPE_MPEG1 }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR3, HDMI_AUDIO_CODING_TYPE_MP3 }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR4, HDMI_AUDIO_CODING_TYPE_MPEG2 }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR5, HDMI_AUDIO_CODING_TYPE_AAC_LC }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR6, HDMI_AUDIO_CODING_TYPE_DTS }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR7, HDMI_AUDIO_CODING_TYPE_ATRAC }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR9, HDMI_AUDIO_CODING_TYPE_EAC3 }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR10, HDMI_AUDIO_CODING_TYPE_DTS_HD }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR11, HDMI_AUDIO_CODING_TYPE_MLP }, + { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR13, HDMI_AUDIO_CODING_TYPE_WMA_PRO }, + }; + + list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) { + if (connector->encoder == encoder) + radeon_connector = to_radeon_connector(connector); + } + + if (!radeon_connector) { + DRM_ERROR("Couldn't find encoder's connector\n"); + return; + } + + sad_count = drm_edid_to_sad(radeon_connector->edid, &sads); + if (sad_count < 0) { + DRM_ERROR("Couldn't read SADs: %d\n", sad_count); + return; + } + BUG_ON(!sads); + + for (i = 0; i < ARRAY_SIZE(eld_reg_to_type); i++) { + u32 value = 0; + int j; + + for (j = 0; j < sad_count; j++) { + struct cea_sad *sad = &sads[j]; + + if (sad->format == eld_reg_to_type[i][1]) { + value = MAX_CHANNELS(sad->channels) | + DESCRIPTOR_BYTE_2(sad->byte2) | + SUPPORTED_FREQUENCIES(sad->freq); + if (sad->format == HDMI_AUDIO_CODING_TYPE_PCM) + value |= SUPPORTED_FREQUENCIES_STEREO(sad->freq); + break; + } + } + WREG32(eld_reg_to_type[i][0], value); + } + + kfree(sads); +} + /* * update the info frames with the data from the current display mode */ @@ -296,6 +428,11 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod HDMI0_60958_CS_UPDATE); /* allow 60958 channel status fields to be updated */ } + if (ASIC_IS_DCE32(rdev)) { + dce3_2_afmt_write_speaker_allocation(encoder); + dce3_2_afmt_write_sad_regs(encoder); + } + WREG32(HDMI0_ACR_PACKET_CONTROL + offset, HDMI0_ACR_AUTO_SEND | /* allow hw to sent ACR packets when required */ HDMI0_ACR_SOURCE); /* select SW CTS value */ @@ -351,7 +488,7 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; - struct r600_audio audio = r600_audio_status(rdev); + struct r600_audio_pin audio = r600_audio_status(rdev); uint8_t buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AUDIO_INFOFRAME_SIZE]; struct hdmi_audio_infoframe frame; uint32_t offset; @@ -460,6 +597,11 @@ void r600_hdmi_enable(struct drm_encoder *encoder, bool enable) if (!enable && !dig->afmt->enabled) return; + if (enable) + dig->afmt->pin = r600_audio_get_pin(rdev); + else + dig->afmt->pin = NULL; + /* Older chipsets require setting HDMI and routing manually */ if (!ASIC_IS_DCE3(rdev)) { if (enable) diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 8e3fe815edab..454f90a849e4 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -933,6 +933,9 @@ #define DCCG_AUDIO_DTO0_LOAD 0x051c # define DTO_LOAD (1 << 31) #define DCCG_AUDIO_DTO0_CNTL 0x0520 +# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO(x) (((x) & 7) << 0) +# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_MASK 7 +# define DCCG_AUDIO_DTO_WALLCLOCK_RATIO_SHIFT 0 #define DCCG_AUDIO_DTO1_PHASE 0x0524 #define DCCG_AUDIO_DTO1_MODULE 0x0528 @@ -957,6 +960,42 @@ # define DIG_MODE_SDVO 4 #define DIG1_CNTL 0x79a0 +#define AZ_F0_CODEC_PIN0_CONTROL_CHANNEL_SPEAKER 0x71bc +#define SPEAKER_ALLOCATION(x) (((x) & 0x7f) << 0) +#define SPEAKER_ALLOCATION_MASK (0x7f << 0) +#define SPEAKER_ALLOCATION_SHIFT 0 +#define HDMI_CONNECTION (1 << 16) +#define DP_CONNECTION (1 << 17) + +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR0 0x71c8 /* LPCM */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR1 0x71cc /* AC3 */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR2 0x71d0 /* MPEG1 */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR3 0x71d4 /* MP3 */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR4 0x71d8 /* MPEG2 */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR5 0x71dc /* AAC */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR6 0x71e0 /* DTS */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR7 0x71e4 /* ATRAC */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR8 0x71e8 /* one bit audio - leave at 0 (default) */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR9 0x71ec /* Dolby Digital */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR10 0x71f0 /* DTS-HD */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR11 0x71f4 /* MAT-MLP */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR12 0x71f8 /* DTS */ +#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR13 0x71fc /* WMA Pro */ +# define MAX_CHANNELS(x) (((x) & 0x7) << 0) +/* max channels minus one. 7 = 8 channels */ +# define SUPPORTED_FREQUENCIES(x) (((x) & 0xff) << 8) +# define DESCRIPTOR_BYTE_2(x) (((x) & 0xff) << 16) +# define SUPPORTED_FREQUENCIES_STEREO(x) (((x) & 0xff) << 24) /* LPCM only */ +/* SUPPORTED_FREQUENCIES, SUPPORTED_FREQUENCIES_STEREO + * bit0 = 32 kHz + * bit1 = 44.1 kHz + * bit2 = 48 kHz + * bit3 = 88.2 kHz + * bit4 = 96 kHz + * bit5 = 176.4 kHz + * bit6 = 192 kHz + */ + /* rs6xx/rs740 and r6xx share the same HDMI blocks, however, rs6xx has only one * instance of the blocks while r6xx has 2. DCE 3.0 cards are slightly * different due to the new DIG blocks, but also have 2 instances. diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 19066d1dcb7d..ff8b564ce2b2 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -152,6 +152,47 @@ extern int radeon_aspm; #define RADEON_RESET_MC (1 << 10) #define RADEON_RESET_DISPLAY (1 << 11) +/* CG block flags */ +#define RADEON_CG_BLOCK_GFX (1 << 0) +#define RADEON_CG_BLOCK_MC (1 << 1) +#define RADEON_CG_BLOCK_SDMA (1 << 2) +#define RADEON_CG_BLOCK_UVD (1 << 3) +#define RADEON_CG_BLOCK_VCE (1 << 4) +#define RADEON_CG_BLOCK_HDP (1 << 5) +#define RADEON_CG_BLOCK_BIF (1 << 6) + +/* CG flags */ +#define RADEON_CG_SUPPORT_GFX_MGCG (1 << 0) +#define RADEON_CG_SUPPORT_GFX_MGLS (1 << 1) +#define RADEON_CG_SUPPORT_GFX_CGCG (1 << 2) +#define RADEON_CG_SUPPORT_GFX_CGLS (1 << 3) +#define RADEON_CG_SUPPORT_GFX_CGTS (1 << 4) +#define RADEON_CG_SUPPORT_GFX_CGTS_LS (1 << 5) +#define RADEON_CG_SUPPORT_GFX_CP_LS (1 << 6) +#define RADEON_CG_SUPPORT_GFX_RLC_LS (1 << 7) +#define RADEON_CG_SUPPORT_MC_LS (1 << 8) +#define RADEON_CG_SUPPORT_MC_MGCG (1 << 9) +#define RADEON_CG_SUPPORT_SDMA_LS (1 << 10) +#define RADEON_CG_SUPPORT_SDMA_MGCG (1 << 11) +#define RADEON_CG_SUPPORT_BIF_LS (1 << 12) +#define RADEON_CG_SUPPORT_UVD_MGCG (1 << 13) +#define RADEON_CG_SUPPORT_VCE_MGCG (1 << 14) +#define RADEON_CG_SUPPORT_HDP_LS (1 << 15) +#define RADEON_CG_SUPPORT_HDP_MGCG (1 << 16) + +/* PG flags */ +#define RADEON_PG_SUPPORT_GFX_CG (1 << 0) +#define RADEON_PG_SUPPORT_GFX_SMG (1 << 1) +#define RADEON_PG_SUPPORT_GFX_DMG (1 << 2) +#define RADEON_PG_SUPPORT_UVD (1 << 3) +#define RADEON_PG_SUPPORT_VCE (1 << 4) +#define RADEON_PG_SUPPORT_CP (1 << 5) +#define RADEON_PG_SUPPORT_GDS (1 << 6) +#define RADEON_PG_SUPPORT_RLC_SMU_HS (1 << 7) +#define RADEON_PG_SUPPORT_SDMA (1 << 8) +#define RADEON_PG_SUPPORT_ACP (1 << 9) +#define RADEON_PG_SUPPORT_SAMU (1 << 10) + /* max cursor sizes (in pixels) */ #define CURSOR_WIDTH 64 #define CURSOR_HEIGHT 64 @@ -238,6 +279,12 @@ int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type, int radeon_atom_get_leakage_vddc_based_on_leakage_idx(struct radeon_device *rdev, u16 *voltage, u16 leakage_idx); +int radeon_atom_get_leakage_id_from_vbios(struct radeon_device *rdev, + u16 *leakage_id); +int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *rdev, + u16 *vddc, u16 *vddci, + u16 virtual_voltage_id, + u16 vbios_voltage_id); int radeon_atom_round_to_true_voltage(struct radeon_device *rdev, u8 voltage_type, u16 nominal_voltage, @@ -679,7 +726,7 @@ union radeon_irq_stat_regs { #define RADEON_MAX_HPD_PINS 6 #define RADEON_MAX_CRTCS 6 -#define RADEON_MAX_AFMT_BLOCKS 6 +#define RADEON_MAX_AFMT_BLOCKS 7 struct radeon_irq { bool installed; @@ -743,8 +790,6 @@ struct radeon_ring { uint32_t align_mask; uint32_t ptr_mask; bool ready; - u32 ptr_reg_shift; - u32 ptr_reg_mask; u32 nop; u32 idx; u64 last_semaphore_signal_addr; @@ -841,35 +886,6 @@ struct r600_ih { bool enabled; }; -struct r600_blit_cp_primitives { - void (*set_render_target)(struct radeon_device *rdev, int format, - int w, int h, u64 gpu_addr); - void (*cp_set_surface_sync)(struct radeon_device *rdev, - u32 sync_type, u32 size, - u64 mc_addr); - void (*set_shaders)(struct radeon_device *rdev); - void (*set_vtx_resource)(struct radeon_device *rdev, u64 gpu_addr); - void (*set_tex_resource)(struct radeon_device *rdev, - int format, int w, int h, int pitch, - u64 gpu_addr, u32 size); - void (*set_scissors)(struct radeon_device *rdev, int x1, int y1, - int x2, int y2); - void (*draw_auto)(struct radeon_device *rdev); - void (*set_default_state)(struct radeon_device *rdev); -}; - -struct r600_blit { - struct radeon_bo *shader_obj; - struct r600_blit_cp_primitives primitives; - int max_dim; - int ring_size_common; - int ring_size_per_loop; - u64 shader_gpu_addr; - u32 vs_offset, ps_offset; - u32 state_offset; - u32 state_len; -}; - /* * RLC stuff */ @@ -880,13 +896,19 @@ struct radeon_rlc { struct radeon_bo *save_restore_obj; uint64_t save_restore_gpu_addr; volatile uint32_t *sr_ptr; - u32 *reg_list; + const u32 *reg_list; u32 reg_list_size; /* for clear state */ struct radeon_bo *clear_state_obj; uint64_t clear_state_gpu_addr; volatile uint32_t *cs_ptr; - struct cs_section_def *cs_data; + const struct cs_section_def *cs_data; + u32 clear_state_size; + /* for cp tables */ + struct radeon_bo *cp_table_obj; + uint64_t cp_table_gpu_addr; + volatile uint32_t *cp_table_ptr; + u32 cp_table_size; }; int radeon_ib_get(struct radeon_device *rdev, int ring, @@ -918,8 +940,7 @@ unsigned radeon_ring_backup(struct radeon_device *rdev, struct radeon_ring *ring int radeon_ring_restore(struct radeon_device *rdev, struct radeon_ring *ring, unsigned size, uint32_t *data); int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ring_size, - unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg, - u32 ptr_reg_shift, u32 ptr_reg_mask, u32 nop); + unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg, u32 nop); void radeon_ring_fini(struct radeon_device *rdev, struct radeon_ring *cp); @@ -1033,7 +1054,6 @@ struct radeon_wb { #define R600_WB_DMA_RPTR_OFFSET 1792 #define R600_WB_IH_WPTR_OFFSET 2048 #define CAYMAN_WB_DMA1_RPTR_OFFSET 2304 -#define R600_WB_UVD_RPTR_OFFSET 2560 #define R600_WB_EVENT_OFFSET 3072 #define CIK_WB_CP1_WPTR_OFFSET 3328 #define CIK_WB_CP2_WPTR_OFFSET 3584 @@ -1144,6 +1164,7 @@ enum radeon_int_thermal_type { THERMAL_TYPE_SI, THERMAL_TYPE_EMC2103_WITH_INTERNAL, THERMAL_TYPE_CI, + THERMAL_TYPE_KV, }; struct radeon_voltage { @@ -1217,6 +1238,9 @@ struct radeon_ps { /* UVD clocks */ u32 vclk; u32 dclk; + /* VCE clocks */ + u32 evclk; + u32 ecclk; /* asic priv */ void *ps_priv; }; @@ -1267,14 +1291,21 @@ struct radeon_clock_voltage_dependency_table { struct radeon_clock_voltage_dependency_entry *entries; }; -struct radeon_cac_leakage_entry { - u16 vddc; - u32 leakage; +union radeon_cac_leakage_entry { + struct { + u16 vddc; + u32 leakage; + }; + struct { + u16 vddc1; + u16 vddc2; + u16 vddc3; + }; }; struct radeon_cac_leakage_table { u32 count; - struct radeon_cac_leakage_entry *entries; + union radeon_cac_leakage_entry *entries; }; struct radeon_phase_shedding_limits_entry { @@ -1288,6 +1319,28 @@ struct radeon_phase_shedding_limits_table { struct radeon_phase_shedding_limits_entry *entries; }; +struct radeon_uvd_clock_voltage_dependency_entry { + u32 vclk; + u32 dclk; + u16 v; +}; + +struct radeon_uvd_clock_voltage_dependency_table { + u8 count; + struct radeon_uvd_clock_voltage_dependency_entry *entries; +}; + +struct radeon_vce_clock_voltage_dependency_entry { + u32 ecclk; + u32 evclk; + u16 v; +}; + +struct radeon_vce_clock_voltage_dependency_table { + u8 count; + struct radeon_vce_clock_voltage_dependency_entry *entries; +}; + struct radeon_ppm_table { u8 ppm_design; u16 cpu_core_number; @@ -1301,11 +1354,27 @@ struct radeon_ppm_table { u32 tj_max; }; +struct radeon_cac_tdp_table { + u16 tdp; + u16 configurable_tdp; + u16 tdc; + u16 battery_power_limit; + u16 small_power_limit; + u16 low_cac_leakage; + u16 high_cac_leakage; + u16 maximum_power_delivery_limit; +}; + struct radeon_dpm_dynamic_state { struct radeon_clock_voltage_dependency_table vddc_dependency_on_sclk; struct radeon_clock_voltage_dependency_table vddci_dependency_on_mclk; struct radeon_clock_voltage_dependency_table vddc_dependency_on_mclk; + struct radeon_clock_voltage_dependency_table mvdd_dependency_on_mclk; struct radeon_clock_voltage_dependency_table vddc_dependency_on_dispclk; + struct radeon_uvd_clock_voltage_dependency_table uvd_clock_voltage_dependency_table; + struct radeon_vce_clock_voltage_dependency_table vce_clock_voltage_dependency_table; + struct radeon_clock_voltage_dependency_table samu_clock_voltage_dependency_table; + struct radeon_clock_voltage_dependency_table acp_clock_voltage_dependency_table; struct radeon_clock_array valid_sclk_values; struct radeon_clock_array valid_mclk_values; struct radeon_clock_and_voltage_limits max_clock_voltage_on_dc; @@ -1317,6 +1386,7 @@ struct radeon_dpm_dynamic_state { struct radeon_cac_leakage_table cac_leakage_table; struct radeon_phase_shedding_limits_table phase_shedding_limits_table; struct radeon_ppm_table *ppm_table; + struct radeon_cac_tdp_table *cac_tdp_table; }; struct radeon_dpm_fan { @@ -1386,11 +1456,12 @@ struct radeon_dpm { struct radeon_dpm_thermal thermal; /* forced levels */ enum radeon_dpm_forced_level forced_level; + /* track UVD streams */ + unsigned sd; + unsigned hd; }; -void radeon_dpm_enable_power_state(struct radeon_device *rdev, - enum radeon_pm_state_type dpm_state); - +void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable); struct radeon_pm { struct mutex mutex; @@ -1465,9 +1536,9 @@ struct radeon_uvd { void *cpu_addr; uint64_t gpu_addr; void *saved_bo; - unsigned fw_size; atomic_t handles[RADEON_MAX_UVD_HANDLES]; struct drm_file *filp[RADEON_MAX_UVD_HANDLES]; + unsigned img_size[RADEON_MAX_UVD_HANDLES]; struct delayed_work idle_work; }; @@ -1496,12 +1567,21 @@ int radeon_uvd_calc_upll_dividers(struct radeon_device *rdev, int radeon_uvd_send_upll_ctlreq(struct radeon_device *rdev, unsigned cg_upll_func_cntl); -struct r600_audio { +struct r600_audio_pin { int channels; int rate; int bits_per_sample; u8 status_bits; u8 category_code; + u32 offset; + bool connected; + u32 id; +}; + +struct r600_audio { + bool enabled; + struct r600_audio_pin pin[RADEON_MAX_AFMT_BLOCKS]; + int num_pins; }; /* @@ -1533,6 +1613,34 @@ int radeon_debugfs_add_files(struct radeon_device *rdev, unsigned nfiles); int radeon_debugfs_fence_init(struct radeon_device *rdev); +/* + * ASIC ring specific functions. + */ +struct radeon_asic_ring { + /* ring read/write ptr handling */ + u32 (*get_rptr)(struct radeon_device *rdev, struct radeon_ring *ring); + u32 (*get_wptr)(struct radeon_device *rdev, struct radeon_ring *ring); + void (*set_wptr)(struct radeon_device *rdev, struct radeon_ring *ring); + + /* validating and patching of IBs */ + int (*ib_parse)(struct radeon_device *rdev, struct radeon_ib *ib); + int (*cs_parse)(struct radeon_cs_parser *p); + + /* command emmit functions */ + void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib); + void (*emit_fence)(struct radeon_device *rdev, struct radeon_fence *fence); + void (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp, + struct radeon_semaphore *semaphore, bool emit_wait); + void (*vm_flush)(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); + + /* testing functions */ + int (*ring_test)(struct radeon_device *rdev, struct radeon_ring *cp); + int (*ib_test)(struct radeon_device *rdev, struct radeon_ring *cp); + bool (*is_lockup)(struct radeon_device *rdev, struct radeon_ring *cp); + + /* deprecated */ + void (*ring_start)(struct radeon_device *rdev, struct radeon_ring *cp); +}; /* * ASIC specific functions. @@ -1576,23 +1684,7 @@ struct radeon_asic { uint32_t incr, uint32_t flags); } vm; /* ring specific callbacks */ - struct { - void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib); - int (*ib_parse)(struct radeon_device *rdev, struct radeon_ib *ib); - void (*emit_fence)(struct radeon_device *rdev, struct radeon_fence *fence); - void (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp, - struct radeon_semaphore *semaphore, bool emit_wait); - int (*cs_parse)(struct radeon_cs_parser *p); - void (*ring_start)(struct radeon_device *rdev, struct radeon_ring *cp); - int (*ring_test)(struct radeon_device *rdev, struct radeon_ring *cp); - int (*ib_test)(struct radeon_device *rdev, struct radeon_ring *cp); - bool (*is_lockup)(struct radeon_device *rdev, struct radeon_ring *cp); - void (*vm_flush)(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); - - u32 (*get_rptr)(struct radeon_device *rdev, struct radeon_ring *ring); - u32 (*get_wptr)(struct radeon_device *rdev, struct radeon_ring *ring); - void (*set_wptr)(struct radeon_device *rdev, struct radeon_ring *ring); - } ring[RADEON_NUM_RINGS]; + struct radeon_asic_ring *ring[RADEON_NUM_RINGS]; /* irqs */ struct { int (*set)(struct radeon_device *rdev); @@ -1685,6 +1777,7 @@ struct radeon_asic { void (*debugfs_print_current_performance_level)(struct radeon_device *rdev, struct seq_file *m); int (*force_performance_level)(struct radeon_device *rdev, enum radeon_dpm_forced_level level); bool (*vblank_too_short)(struct radeon_device *rdev); + void (*powergate_uvd)(struct radeon_device *rdev, bool gate); } dpm; /* pageflipping */ struct { @@ -2063,7 +2156,7 @@ struct radeon_device { const struct firmware *mec_fw; /* CIK MEC firmware */ const struct firmware *sdma_fw; /* CIK SDMA firmware */ const struct firmware *smc_fw; /* SMC firmware */ - struct r600_blit r600_blit; + const struct firmware *uvd_fw; /* UVD firmware */ struct r600_vram_scratch vram_scratch; int msi_enabled; /* msi enabled */ struct r600_ih ih; /* r6/700 interrupt ring */ @@ -2074,9 +2167,8 @@ struct radeon_device { struct work_struct reset_work; int num_crtc; /* number of crtcs */ struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */ - bool audio_enabled; bool has_uvd; - struct r600_audio audio_status; /* audio stuff */ + struct r600_audio audio; /* audio stuff */ struct notifier_block acpi_nb; /* only one userspace can use Hyperz features or CMASK at a time */ struct drm_file *hyperz_filp; @@ -2092,6 +2184,11 @@ struct radeon_device { /* ACPI interface */ struct radeon_atif atif; struct radeon_atcs atcs; + /* srbm instance registers */ + struct mutex srbm_mutex; + /* clock, powergating flags */ + u32 cg_flags; + u32 pg_flags; }; int radeon_device_init(struct radeon_device *rdev, @@ -2150,6 +2247,8 @@ void cik_mm_wdoorbell(struct radeon_device *rdev, u32 offset, u32 v); #define WREG32_PIF_PHY1(reg, v) eg_pif_phy1_wreg(rdev, (reg), (v)) #define RREG32_UVD_CTX(reg) r600_uvd_ctx_rreg(rdev, (reg)) #define WREG32_UVD_CTX(reg, v) r600_uvd_ctx_wreg(rdev, (reg), (v)) +#define RREG32_DIDT(reg) cik_didt_rreg(rdev, (reg)) +#define WREG32_DIDT(reg, v) cik_didt_wreg(rdev, (reg), (v)) #define WREG32_P(reg, val, mask) \ do { \ uint32_t tmp_ = RREG32(reg); \ @@ -2158,7 +2257,7 @@ void cik_mm_wdoorbell(struct radeon_device *rdev, u32 offset, u32 v); WREG32(reg, tmp_); \ } while (0) #define WREG32_AND(reg, and) WREG32_P(reg, 0, and) -#define WREG32_OR(reg, or) WREG32_P(reg, or, ~or) +#define WREG32_OR(reg, or) WREG32_P(reg, or, ~(or)) #define WREG32_PLL_P(reg, val, mask) \ do { \ uint32_t tmp_ = RREG32_PLL(reg); \ @@ -2281,6 +2380,22 @@ static inline void r600_uvd_ctx_wreg(struct radeon_device *rdev, u32 reg, u32 v) WREG32(R600_UVD_CTX_DATA, (v)); } + +static inline u32 cik_didt_rreg(struct radeon_device *rdev, u32 reg) +{ + u32 r; + + WREG32(CIK_DIDT_IND_INDEX, (reg)); + r = RREG32(CIK_DIDT_IND_DATA); + return r; +} + +static inline void cik_didt_wreg(struct radeon_device *rdev, u32 reg, u32 v) +{ + WREG32(CIK_DIDT_IND_INDEX, (reg)); + WREG32(CIK_DIDT_IND_DATA, (v)); +} + void r100_pll_errata_after_index(struct radeon_device *rdev); @@ -2376,7 +2491,7 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #define radeon_fini(rdev) (rdev)->asic->fini((rdev)) #define radeon_resume(rdev) (rdev)->asic->resume((rdev)) #define radeon_suspend(rdev) (rdev)->asic->suspend((rdev)) -#define radeon_cs_parse(rdev, r, p) (rdev)->asic->ring[(r)].cs_parse((p)) +#define radeon_cs_parse(rdev, r, p) (rdev)->asic->ring[(r)]->cs_parse((p)) #define radeon_vga_set_state(rdev, state) (rdev)->asic->vga_set_state((rdev), (state)) #define radeon_asic_reset(rdev) (rdev)->asic->asic_reset((rdev)) #define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart.tlb_flush((rdev)) @@ -2384,16 +2499,16 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #define radeon_asic_vm_init(rdev) (rdev)->asic->vm.init((rdev)) #define radeon_asic_vm_fini(rdev) (rdev)->asic->vm.fini((rdev)) #define radeon_asic_vm_set_page(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_page((rdev), (ib), (pe), (addr), (count), (incr), (flags))) -#define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)].ring_start((rdev), (cp)) -#define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)].ring_test((rdev), (cp)) -#define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)].ib_test((rdev), (cp)) -#define radeon_ring_ib_execute(rdev, r, ib) (rdev)->asic->ring[(r)].ib_execute((rdev), (ib)) -#define radeon_ring_ib_parse(rdev, r, ib) (rdev)->asic->ring[(r)].ib_parse((rdev), (ib)) -#define radeon_ring_is_lockup(rdev, r, cp) (rdev)->asic->ring[(r)].is_lockup((rdev), (cp)) -#define radeon_ring_vm_flush(rdev, r, vm) (rdev)->asic->ring[(r)].vm_flush((rdev), (r), (vm)) -#define radeon_ring_get_rptr(rdev, r) (rdev)->asic->ring[(r)->idx].get_rptr((rdev), (r)) -#define radeon_ring_get_wptr(rdev, r) (rdev)->asic->ring[(r)->idx].get_wptr((rdev), (r)) -#define radeon_ring_set_wptr(rdev, r) (rdev)->asic->ring[(r)->idx].set_wptr((rdev), (r)) +#define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_start((rdev), (cp)) +#define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_test((rdev), (cp)) +#define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ib_test((rdev), (cp)) +#define radeon_ring_ib_execute(rdev, r, ib) (rdev)->asic->ring[(r)]->ib_execute((rdev), (ib)) +#define radeon_ring_ib_parse(rdev, r, ib) (rdev)->asic->ring[(r)]->ib_parse((rdev), (ib)) +#define radeon_ring_is_lockup(rdev, r, cp) (rdev)->asic->ring[(r)]->is_lockup((rdev), (cp)) +#define radeon_ring_vm_flush(rdev, r, vm) (rdev)->asic->ring[(r)]->vm_flush((rdev), (r), (vm)) +#define radeon_ring_get_rptr(rdev, r) (rdev)->asic->ring[(r)->idx]->get_rptr((rdev), (r)) +#define radeon_ring_get_wptr(rdev, r) (rdev)->asic->ring[(r)->idx]->get_wptr((rdev), (r)) +#define radeon_ring_set_wptr(rdev, r) (rdev)->asic->ring[(r)->idx]->set_wptr((rdev), (r)) #define radeon_irq_set(rdev) (rdev)->asic->irq.set((rdev)) #define radeon_irq_process(rdev) (rdev)->asic->irq.process((rdev)) #define radeon_get_vblank_counter(rdev, crtc) (rdev)->asic->display.get_vblank_counter((rdev), (crtc)) @@ -2401,8 +2516,8 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #define radeon_get_backlight_level(rdev, e) (rdev)->asic->display.get_backlight_level((e)) #define radeon_hdmi_enable(rdev, e, b) (rdev)->asic->display.hdmi_enable((e), (b)) #define radeon_hdmi_setmode(rdev, e, m) (rdev)->asic->display.hdmi_setmode((e), (m)) -#define radeon_fence_ring_emit(rdev, r, fence) (rdev)->asic->ring[(r)].emit_fence((rdev), (fence)) -#define radeon_semaphore_ring_emit(rdev, r, cp, semaphore, emit_wait) (rdev)->asic->ring[(r)].emit_semaphore((rdev), (cp), (semaphore), (emit_wait)) +#define radeon_fence_ring_emit(rdev, r, fence) (rdev)->asic->ring[(r)]->emit_fence((rdev), (fence)) +#define radeon_semaphore_ring_emit(rdev, r, cp, semaphore, emit_wait) (rdev)->asic->ring[(r)]->emit_semaphore((rdev), (cp), (semaphore), (emit_wait)) #define radeon_copy_blit(rdev, s, d, np, f) (rdev)->asic->copy.blit((rdev), (s), (d), (np), (f)) #define radeon_copy_dma(rdev, s, d, np, f) (rdev)->asic->copy.dma((rdev), (s), (d), (np), (f)) #define radeon_copy(rdev, s, d, np, f) (rdev)->asic->copy.copy((rdev), (s), (d), (np), (f)) @@ -2453,6 +2568,7 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #define radeon_dpm_debugfs_print_current_performance_level(rdev, m) rdev->asic->dpm.debugfs_print_current_performance_level((rdev), (m)) #define radeon_dpm_force_performance_level(rdev, l) rdev->asic->dpm.force_performance_level((rdev), (l)) #define radeon_dpm_vblank_too_short(rdev) rdev->asic->dpm.vblank_too_short((rdev)) +#define radeon_dpm_powergate_uvd(rdev, g) rdev->asic->dpm.powergate_uvd((rdev), (g)) /* Common functions */ /* AGP */ @@ -2519,6 +2635,8 @@ int radeon_vm_bo_rmv(struct radeon_device *rdev, /* audio */ void r600_audio_update_hdmi(struct work_struct *work); +struct r600_audio_pin *r600_audio_get_pin(struct radeon_device *rdev); +struct r600_audio_pin *dce6_audio_get_pin(struct radeon_device *rdev); /* * R600 vram scratch functions diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index f8f8b3113ddd..630853b96841 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -172,6 +172,21 @@ void radeon_agp_disable(struct radeon_device *rdev) /* * ASIC */ + +static struct radeon_asic_ring r100_gfx_ring = { + .ib_execute = &r100_ring_ib_execute, + .emit_fence = &r100_fence_ring_emit, + .emit_semaphore = &r100_semaphore_ring_emit, + .cs_parse = &r100_cs_parse, + .ring_start = &r100_ring_start, + .ring_test = &r100_ring_test, + .ib_test = &r100_ib_test, + .is_lockup = &r100_gpu_is_lockup, + .get_rptr = &radeon_ring_generic_get_rptr, + .get_wptr = &radeon_ring_generic_get_wptr, + .set_wptr = &radeon_ring_generic_set_wptr, +}; + static struct radeon_asic r100_asic = { .init = &r100_init, .fini = &r100_fini, @@ -187,19 +202,7 @@ static struct radeon_asic r100_asic = { .set_page = &r100_pci_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r100_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r100_cs_parse, - .ring_start = &r100_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r100_gfx_ring }, .irq = { .set = &r100_irq_set, @@ -266,19 +269,7 @@ static struct radeon_asic r200_asic = { .set_page = &r100_pci_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r100_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r100_cs_parse, - .ring_start = &r100_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r100_gfx_ring }, .irq = { .set = &r100_irq_set, @@ -330,6 +321,20 @@ static struct radeon_asic r200_asic = { }, }; +static struct radeon_asic_ring r300_gfx_ring = { + .ib_execute = &r100_ring_ib_execute, + .emit_fence = &r300_fence_ring_emit, + .emit_semaphore = &r100_semaphore_ring_emit, + .cs_parse = &r300_cs_parse, + .ring_start = &r300_ring_start, + .ring_test = &r100_ring_test, + .ib_test = &r100_ib_test, + .is_lockup = &r100_gpu_is_lockup, + .get_rptr = &radeon_ring_generic_get_rptr, + .get_wptr = &radeon_ring_generic_get_wptr, + .set_wptr = &radeon_ring_generic_set_wptr, +}; + static struct radeon_asic r300_asic = { .init = &r300_init, .fini = &r300_fini, @@ -345,19 +350,7 @@ static struct radeon_asic r300_asic = { .set_page = &r100_pci_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r300_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r300_cs_parse, - .ring_start = &r300_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring }, .irq = { .set = &r100_irq_set, @@ -424,19 +417,7 @@ static struct radeon_asic r300_asic_pcie = { .set_page = &rv370_pcie_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r300_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r300_cs_parse, - .ring_start = &r300_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring }, .irq = { .set = &r100_irq_set, @@ -503,19 +484,7 @@ static struct radeon_asic r420_asic = { .set_page = &rv370_pcie_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r300_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r300_cs_parse, - .ring_start = &r300_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring }, .irq = { .set = &r100_irq_set, @@ -582,19 +551,7 @@ static struct radeon_asic rs400_asic = { .set_page = &rs400_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r300_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r300_cs_parse, - .ring_start = &r300_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring }, .irq = { .set = &r100_irq_set, @@ -661,19 +618,7 @@ static struct radeon_asic rs600_asic = { .set_page = &rs600_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r300_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r300_cs_parse, - .ring_start = &r300_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring }, .irq = { .set = &rs600_irq_set, @@ -742,19 +687,7 @@ static struct radeon_asic rs690_asic = { .set_page = &rs400_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r300_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r300_cs_parse, - .ring_start = &r300_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring }, .irq = { .set = &rs600_irq_set, @@ -823,19 +756,7 @@ static struct radeon_asic rv515_asic = { .set_page = &rv370_pcie_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r300_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r300_cs_parse, - .ring_start = &rv515_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring }, .irq = { .set = &rs600_irq_set, @@ -902,19 +823,7 @@ static struct radeon_asic r520_asic = { .set_page = &rv370_pcie_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r100_ring_ib_execute, - .emit_fence = &r300_fence_ring_emit, - .emit_semaphore = &r100_semaphore_ring_emit, - .cs_parse = &r300_cs_parse, - .ring_start = &rv515_ring_start, - .ring_test = &r100_ring_test, - .ib_test = &r100_ib_test, - .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring }, .irq = { .set = &rs600_irq_set, @@ -966,6 +875,32 @@ static struct radeon_asic r520_asic = { }, }; +static struct radeon_asic_ring r600_gfx_ring = { + .ib_execute = &r600_ring_ib_execute, + .emit_fence = &r600_fence_ring_emit, + .emit_semaphore = &r600_semaphore_ring_emit, + .cs_parse = &r600_cs_parse, + .ring_test = &r600_ring_test, + .ib_test = &r600_ib_test, + .is_lockup = &r600_gfx_is_lockup, + .get_rptr = &radeon_ring_generic_get_rptr, + .get_wptr = &radeon_ring_generic_get_wptr, + .set_wptr = &radeon_ring_generic_set_wptr, +}; + +static struct radeon_asic_ring r600_dma_ring = { + .ib_execute = &r600_dma_ring_ib_execute, + .emit_fence = &r600_dma_fence_ring_emit, + .emit_semaphore = &r600_dma_semaphore_ring_emit, + .cs_parse = &r600_dma_cs_parse, + .ring_test = &r600_dma_ring_test, + .ib_test = &r600_dma_ib_test, + .is_lockup = &r600_dma_is_lockup, + .get_rptr = &r600_dma_get_rptr, + .get_wptr = &r600_dma_get_wptr, + .set_wptr = &r600_dma_set_wptr, +}; + static struct radeon_asic r600_asic = { .init = &r600_init, .fini = &r600_fini, @@ -983,30 +918,8 @@ static struct radeon_asic r600_asic = { .set_page = &rs600_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r600_ring_ib_execute, - .emit_fence = &r600_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &r600_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &r600_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &r600_dma_ring_ib_execute, - .emit_fence = &r600_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &r600_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &r600_dma_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r600_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &r600_dma_ring, }, .irq = { .set = &r600_irq_set, @@ -1022,7 +935,7 @@ static struct radeon_asic r600_asic = { .hdmi_setmode = &r600_hdmi_setmode, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &r600_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -1078,30 +991,8 @@ static struct radeon_asic rv6xx_asic = { .set_page = &rs600_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r600_ring_ib_execute, - .emit_fence = &r600_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &r600_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &r600_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &r600_dma_ring_ib_execute, - .emit_fence = &r600_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &r600_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &r600_dma_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r600_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &r600_dma_ring, }, .irq = { .set = &r600_irq_set, @@ -1115,7 +1006,7 @@ static struct radeon_asic rv6xx_asic = { .get_backlight_level = &atombios_get_backlight_level, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &r600_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -1187,30 +1078,8 @@ static struct radeon_asic rs780_asic = { .set_page = &rs600_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r600_ring_ib_execute, - .emit_fence = &r600_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &r600_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &r600_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &r600_dma_ring_ib_execute, - .emit_fence = &r600_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &r600_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &r600_dma_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r600_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &r600_dma_ring, }, .irq = { .set = &r600_irq_set, @@ -1226,7 +1095,7 @@ static struct radeon_asic rs780_asic = { .hdmi_setmode = &r600_hdmi_setmode, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &r600_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -1280,6 +1149,19 @@ static struct radeon_asic rs780_asic = { }, }; +static struct radeon_asic_ring rv770_uvd_ring = { + .ib_execute = &uvd_v1_0_ib_execute, + .emit_fence = &uvd_v2_2_fence_emit, + .emit_semaphore = &uvd_v1_0_semaphore_emit, + .cs_parse = &radeon_uvd_cs_parse, + .ring_test = &uvd_v1_0_ring_test, + .ib_test = &uvd_v1_0_ib_test, + .is_lockup = &radeon_ring_test_lockup, + .get_rptr = &uvd_v1_0_get_rptr, + .get_wptr = &uvd_v1_0_get_wptr, + .set_wptr = &uvd_v1_0_set_wptr, +}; + static struct radeon_asic rv770_asic = { .init = &rv770_init, .fini = &rv770_fini, @@ -1297,42 +1179,9 @@ static struct radeon_asic rv770_asic = { .set_page = &rs600_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &r600_ring_ib_execute, - .emit_fence = &r600_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &r600_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &r600_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &r600_dma_ring_ib_execute, - .emit_fence = &r600_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &r600_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &r600_dma_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &r600_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &r600_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &r600_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &rv770_uvd_ring, }, .irq = { .set = &r600_irq_set, @@ -1348,7 +1197,7 @@ static struct radeon_asic rv770_asic = { .hdmi_setmode = &r600_hdmi_setmode, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &rv770_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -1405,6 +1254,32 @@ static struct radeon_asic rv770_asic = { }, }; +static struct radeon_asic_ring evergreen_gfx_ring = { + .ib_execute = &evergreen_ring_ib_execute, + .emit_fence = &r600_fence_ring_emit, + .emit_semaphore = &r600_semaphore_ring_emit, + .cs_parse = &evergreen_cs_parse, + .ring_test = &r600_ring_test, + .ib_test = &r600_ib_test, + .is_lockup = &evergreen_gfx_is_lockup, + .get_rptr = &radeon_ring_generic_get_rptr, + .get_wptr = &radeon_ring_generic_get_wptr, + .set_wptr = &radeon_ring_generic_set_wptr, +}; + +static struct radeon_asic_ring evergreen_dma_ring = { + .ib_execute = &evergreen_dma_ring_ib_execute, + .emit_fence = &evergreen_dma_fence_ring_emit, + .emit_semaphore = &r600_dma_semaphore_ring_emit, + .cs_parse = &evergreen_dma_cs_parse, + .ring_test = &r600_dma_ring_test, + .ib_test = &r600_dma_ib_test, + .is_lockup = &evergreen_dma_is_lockup, + .get_rptr = &r600_dma_get_rptr, + .get_wptr = &r600_dma_get_wptr, + .set_wptr = &r600_dma_set_wptr, +}; + static struct radeon_asic evergreen_asic = { .init = &evergreen_init, .fini = &evergreen_fini, @@ -1422,42 +1297,9 @@ static struct radeon_asic evergreen_asic = { .set_page = &rs600_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &evergreen_ring_ib_execute, - .emit_fence = &r600_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &evergreen_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &evergreen_dma_ring_ib_execute, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &evergreen_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &evergreen_dma_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &r600_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &evergreen_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &evergreen_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &rv770_uvd_ring, }, .irq = { .set = &evergreen_irq_set, @@ -1473,7 +1315,7 @@ static struct radeon_asic evergreen_asic = { .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &evergreen_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -1547,42 +1389,9 @@ static struct radeon_asic sumo_asic = { .set_page = &rs600_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &evergreen_ring_ib_execute, - .emit_fence = &r600_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &evergreen_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &evergreen_dma_ring_ib_execute, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &evergreen_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &evergreen_dma_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &r600_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &evergreen_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &evergreen_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &rv770_uvd_ring, }, .irq = { .set = &evergreen_irq_set, @@ -1598,7 +1407,7 @@ static struct radeon_asic sumo_asic = { .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &evergreen_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -1671,42 +1480,9 @@ static struct radeon_asic btc_asic = { .set_page = &rs600_gart_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &evergreen_ring_ib_execute, - .emit_fence = &r600_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &evergreen_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &evergreen_dma_ring_ib_execute, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &evergreen_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &evergreen_dma_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &r600_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &evergreen_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &evergreen_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &rv770_uvd_ring, }, .irq = { .set = &evergreen_irq_set, @@ -1722,7 +1498,7 @@ static struct radeon_asic btc_asic = { .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &evergreen_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -1779,6 +1555,49 @@ static struct radeon_asic btc_asic = { }, }; +static struct radeon_asic_ring cayman_gfx_ring = { + .ib_execute = &cayman_ring_ib_execute, + .ib_parse = &evergreen_ib_parse, + .emit_fence = &cayman_fence_ring_emit, + .emit_semaphore = &r600_semaphore_ring_emit, + .cs_parse = &evergreen_cs_parse, + .ring_test = &r600_ring_test, + .ib_test = &r600_ib_test, + .is_lockup = &cayman_gfx_is_lockup, + .vm_flush = &cayman_vm_flush, + .get_rptr = &radeon_ring_generic_get_rptr, + .get_wptr = &radeon_ring_generic_get_wptr, + .set_wptr = &radeon_ring_generic_set_wptr, +}; + +static struct radeon_asic_ring cayman_dma_ring = { + .ib_execute = &cayman_dma_ring_ib_execute, + .ib_parse = &evergreen_dma_ib_parse, + .emit_fence = &evergreen_dma_fence_ring_emit, + .emit_semaphore = &r600_dma_semaphore_ring_emit, + .cs_parse = &evergreen_dma_cs_parse, + .ring_test = &r600_dma_ring_test, + .ib_test = &r600_dma_ib_test, + .is_lockup = &cayman_dma_is_lockup, + .vm_flush = &cayman_dma_vm_flush, + .get_rptr = &r600_dma_get_rptr, + .get_wptr = &r600_dma_get_wptr, + .set_wptr = &r600_dma_set_wptr +}; + +static struct radeon_asic_ring cayman_uvd_ring = { + .ib_execute = &uvd_v1_0_ib_execute, + .emit_fence = &uvd_v2_2_fence_emit, + .emit_semaphore = &uvd_v3_1_semaphore_emit, + .cs_parse = &radeon_uvd_cs_parse, + .ring_test = &uvd_v1_0_ring_test, + .ib_test = &uvd_v1_0_ib_test, + .is_lockup = &radeon_ring_test_lockup, + .get_rptr = &uvd_v1_0_get_rptr, + .get_wptr = &uvd_v1_0_get_wptr, + .set_wptr = &uvd_v1_0_set_wptr, +}; + static struct radeon_asic cayman_asic = { .init = &cayman_init, .fini = &cayman_fini, @@ -1802,88 +1621,12 @@ static struct radeon_asic cayman_asic = { .set_page = &cayman_vm_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &cayman_ring_ib_execute, - .ib_parse = &evergreen_ib_parse, - .emit_fence = &cayman_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &cayman_gfx_is_lockup, - .vm_flush = &cayman_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_CP1_INDEX] = { - .ib_execute = &cayman_ring_ib_execute, - .ib_parse = &evergreen_ib_parse, - .emit_fence = &cayman_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &cayman_gfx_is_lockup, - .vm_flush = &cayman_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_CP2_INDEX] = { - .ib_execute = &cayman_ring_ib_execute, - .ib_parse = &evergreen_ib_parse, - .emit_fence = &cayman_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &cayman_gfx_is_lockup, - .vm_flush = &cayman_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &cayman_dma_ring_ib_execute, - .ib_parse = &evergreen_dma_ib_parse, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &evergreen_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &cayman_dma_is_lockup, - .vm_flush = &cayman_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_DMA1_INDEX] = { - .ib_execute = &cayman_dma_ring_ib_execute, - .ib_parse = &evergreen_dma_ib_parse, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &evergreen_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &cayman_dma_is_lockup, - .vm_flush = &cayman_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &cayman_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &cayman_gfx_ring, + [CAYMAN_RING_TYPE_CP1_INDEX] = &cayman_gfx_ring, + [CAYMAN_RING_TYPE_CP2_INDEX] = &cayman_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &cayman_dma_ring, + [CAYMAN_RING_TYPE_DMA1_INDEX] = &cayman_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring, }, .irq = { .set = &evergreen_irq_set, @@ -1899,7 +1642,7 @@ static struct radeon_asic cayman_asic = { .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &evergreen_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -1979,88 +1722,12 @@ static struct radeon_asic trinity_asic = { .set_page = &cayman_vm_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &cayman_ring_ib_execute, - .ib_parse = &evergreen_ib_parse, - .emit_fence = &cayman_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &cayman_gfx_is_lockup, - .vm_flush = &cayman_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_CP1_INDEX] = { - .ib_execute = &cayman_ring_ib_execute, - .ib_parse = &evergreen_ib_parse, - .emit_fence = &cayman_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &cayman_gfx_is_lockup, - .vm_flush = &cayman_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_CP2_INDEX] = { - .ib_execute = &cayman_ring_ib_execute, - .ib_parse = &evergreen_ib_parse, - .emit_fence = &cayman_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = &evergreen_cs_parse, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &cayman_gfx_is_lockup, - .vm_flush = &cayman_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &cayman_dma_ring_ib_execute, - .ib_parse = &evergreen_dma_ib_parse, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &evergreen_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &cayman_dma_is_lockup, - .vm_flush = &cayman_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_DMA1_INDEX] = { - .ib_execute = &cayman_dma_ring_ib_execute, - .ib_parse = &evergreen_dma_ib_parse, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = &evergreen_dma_cs_parse, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &cayman_dma_is_lockup, - .vm_flush = &cayman_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &cayman_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &cayman_gfx_ring, + [CAYMAN_RING_TYPE_CP1_INDEX] = &cayman_gfx_ring, + [CAYMAN_RING_TYPE_CP2_INDEX] = &cayman_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &cayman_dma_ring, + [CAYMAN_RING_TYPE_DMA1_INDEX] = &cayman_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring, }, .irq = { .set = &evergreen_irq_set, @@ -2072,9 +1739,11 @@ static struct radeon_asic trinity_asic = { .wait_for_vblank = &dce4_wait_for_vblank, .set_backlight_level = &atombios_set_backlight_level, .get_backlight_level = &atombios_get_backlight_level, + .hdmi_enable = &evergreen_hdmi_enable, + .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { - .blit = &r600_copy_blit, + .blit = &r600_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &evergreen_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -2130,6 +1799,36 @@ static struct radeon_asic trinity_asic = { }, }; +static struct radeon_asic_ring si_gfx_ring = { + .ib_execute = &si_ring_ib_execute, + .ib_parse = &si_ib_parse, + .emit_fence = &si_fence_ring_emit, + .emit_semaphore = &r600_semaphore_ring_emit, + .cs_parse = NULL, + .ring_test = &r600_ring_test, + .ib_test = &r600_ib_test, + .is_lockup = &si_gfx_is_lockup, + .vm_flush = &si_vm_flush, + .get_rptr = &radeon_ring_generic_get_rptr, + .get_wptr = &radeon_ring_generic_get_wptr, + .set_wptr = &radeon_ring_generic_set_wptr, +}; + +static struct radeon_asic_ring si_dma_ring = { + .ib_execute = &cayman_dma_ring_ib_execute, + .ib_parse = &evergreen_dma_ib_parse, + .emit_fence = &evergreen_dma_fence_ring_emit, + .emit_semaphore = &r600_dma_semaphore_ring_emit, + .cs_parse = NULL, + .ring_test = &r600_dma_ring_test, + .ib_test = &r600_dma_ib_test, + .is_lockup = &si_dma_is_lockup, + .vm_flush = &si_dma_vm_flush, + .get_rptr = &r600_dma_get_rptr, + .get_wptr = &r600_dma_get_wptr, + .set_wptr = &r600_dma_set_wptr, +}; + static struct radeon_asic si_asic = { .init = &si_init, .fini = &si_fini, @@ -2153,88 +1852,12 @@ static struct radeon_asic si_asic = { .set_page = &si_vm_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &si_ring_ib_execute, - .ib_parse = &si_ib_parse, - .emit_fence = &si_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &si_gfx_is_lockup, - .vm_flush = &si_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_CP1_INDEX] = { - .ib_execute = &si_ring_ib_execute, - .ib_parse = &si_ib_parse, - .emit_fence = &si_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &si_gfx_is_lockup, - .vm_flush = &si_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_CP2_INDEX] = { - .ib_execute = &si_ring_ib_execute, - .ib_parse = &si_ib_parse, - .emit_fence = &si_fence_ring_emit, - .emit_semaphore = &r600_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &r600_ring_test, - .ib_test = &r600_ib_test, - .is_lockup = &si_gfx_is_lockup, - .vm_flush = &si_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &cayman_dma_ring_ib_execute, - .ib_parse = &evergreen_dma_ib_parse, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &si_dma_is_lockup, - .vm_flush = &si_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_DMA1_INDEX] = { - .ib_execute = &cayman_dma_ring_ib_execute, - .ib_parse = &evergreen_dma_ib_parse, - .emit_fence = &evergreen_dma_fence_ring_emit, - .emit_semaphore = &r600_dma_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &r600_dma_ring_test, - .ib_test = &r600_dma_ib_test, - .is_lockup = &si_dma_is_lockup, - .vm_flush = &si_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &cayman_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &si_gfx_ring, + [CAYMAN_RING_TYPE_CP1_INDEX] = &si_gfx_ring, + [CAYMAN_RING_TYPE_CP2_INDEX] = &si_gfx_ring, + [R600_RING_TYPE_DMA_INDEX] = &si_dma_ring, + [CAYMAN_RING_TYPE_DMA1_INDEX] = &si_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring, }, .irq = { .set = &si_irq_set, @@ -2246,6 +1869,8 @@ static struct radeon_asic si_asic = { .wait_for_vblank = &dce4_wait_for_vblank, .set_backlight_level = &atombios_set_backlight_level, .get_backlight_level = &atombios_get_backlight_level, + .hdmi_enable = &evergreen_hdmi_enable, + .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { .blit = NULL, @@ -2305,6 +1930,51 @@ static struct radeon_asic si_asic = { }, }; +static struct radeon_asic_ring ci_gfx_ring = { + .ib_execute = &cik_ring_ib_execute, + .ib_parse = &cik_ib_parse, + .emit_fence = &cik_fence_gfx_ring_emit, + .emit_semaphore = &cik_semaphore_ring_emit, + .cs_parse = NULL, + .ring_test = &cik_ring_test, + .ib_test = &cik_ib_test, + .is_lockup = &cik_gfx_is_lockup, + .vm_flush = &cik_vm_flush, + .get_rptr = &radeon_ring_generic_get_rptr, + .get_wptr = &radeon_ring_generic_get_wptr, + .set_wptr = &radeon_ring_generic_set_wptr, +}; + +static struct radeon_asic_ring ci_cp_ring = { + .ib_execute = &cik_ring_ib_execute, + .ib_parse = &cik_ib_parse, + .emit_fence = &cik_fence_compute_ring_emit, + .emit_semaphore = &cik_semaphore_ring_emit, + .cs_parse = NULL, + .ring_test = &cik_ring_test, + .ib_test = &cik_ib_test, + .is_lockup = &cik_gfx_is_lockup, + .vm_flush = &cik_vm_flush, + .get_rptr = &cik_compute_ring_get_rptr, + .get_wptr = &cik_compute_ring_get_wptr, + .set_wptr = &cik_compute_ring_set_wptr, +}; + +static struct radeon_asic_ring ci_dma_ring = { + .ib_execute = &cik_sdma_ring_ib_execute, + .ib_parse = &cik_ib_parse, + .emit_fence = &cik_sdma_fence_ring_emit, + .emit_semaphore = &cik_sdma_semaphore_ring_emit, + .cs_parse = NULL, + .ring_test = &cik_sdma_ring_test, + .ib_test = &cik_sdma_ib_test, + .is_lockup = &cik_sdma_is_lockup, + .vm_flush = &cik_dma_vm_flush, + .get_rptr = &r600_dma_get_rptr, + .get_wptr = &r600_dma_get_wptr, + .set_wptr = &r600_dma_set_wptr, +}; + static struct radeon_asic ci_asic = { .init = &cik_init, .fini = &cik_fini, @@ -2328,88 +1998,12 @@ static struct radeon_asic ci_asic = { .set_page = &cik_vm_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &cik_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_fence_gfx_ring_emit, - .emit_semaphore = &cik_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_ring_test, - .ib_test = &cik_ib_test, - .is_lockup = &cik_gfx_is_lockup, - .vm_flush = &cik_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_CP1_INDEX] = { - .ib_execute = &cik_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_fence_compute_ring_emit, - .emit_semaphore = &cik_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_ring_test, - .ib_test = &cik_ib_test, - .is_lockup = &cik_gfx_is_lockup, - .vm_flush = &cik_vm_flush, - .get_rptr = &cik_compute_ring_get_rptr, - .get_wptr = &cik_compute_ring_get_wptr, - .set_wptr = &cik_compute_ring_set_wptr, - }, - [CAYMAN_RING_TYPE_CP2_INDEX] = { - .ib_execute = &cik_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_fence_compute_ring_emit, - .emit_semaphore = &cik_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_ring_test, - .ib_test = &cik_ib_test, - .is_lockup = &cik_gfx_is_lockup, - .vm_flush = &cik_vm_flush, - .get_rptr = &cik_compute_ring_get_rptr, - .get_wptr = &cik_compute_ring_get_wptr, - .set_wptr = &cik_compute_ring_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &cik_sdma_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_sdma_fence_ring_emit, - .emit_semaphore = &cik_sdma_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_sdma_ring_test, - .ib_test = &cik_sdma_ib_test, - .is_lockup = &cik_sdma_is_lockup, - .vm_flush = &cik_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_DMA1_INDEX] = { - .ib_execute = &cik_sdma_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_sdma_fence_ring_emit, - .emit_semaphore = &cik_sdma_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_sdma_ring_test, - .ib_test = &cik_sdma_ib_test, - .is_lockup = &cik_sdma_is_lockup, - .vm_flush = &cik_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &cayman_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &ci_gfx_ring, + [CAYMAN_RING_TYPE_CP1_INDEX] = &ci_cp_ring, + [CAYMAN_RING_TYPE_CP2_INDEX] = &ci_cp_ring, + [R600_RING_TYPE_DMA_INDEX] = &ci_dma_ring, + [CAYMAN_RING_TYPE_DMA1_INDEX] = &ci_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring, }, .irq = { .set = &cik_irq_set, @@ -2419,6 +2013,8 @@ static struct radeon_asic ci_asic = { .bandwidth_update = &dce8_bandwidth_update, .get_vblank_counter = &evergreen_get_vblank_counter, .wait_for_vblank = &dce4_wait_for_vblank, + .hdmi_enable = &evergreen_hdmi_enable, + .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { .blit = NULL, @@ -2452,6 +2048,25 @@ static struct radeon_asic ci_asic = { .set_pcie_lanes = NULL, .set_clock_gating = NULL, .set_uvd_clocks = &cik_set_uvd_clocks, + .get_temperature = &ci_get_temp, + }, + .dpm = { + .init = &ci_dpm_init, + .setup_asic = &ci_dpm_setup_asic, + .enable = &ci_dpm_enable, + .disable = &ci_dpm_disable, + .pre_set_power_state = &ci_dpm_pre_set_power_state, + .set_power_state = &ci_dpm_set_power_state, + .post_set_power_state = &ci_dpm_post_set_power_state, + .display_configuration_changed = &ci_dpm_display_configuration_changed, + .fini = &ci_dpm_fini, + .get_sclk = &ci_dpm_get_sclk, + .get_mclk = &ci_dpm_get_mclk, + .print_power_state = &ci_dpm_print_power_state, + .debugfs_print_current_performance_level = &ci_dpm_debugfs_print_current_performance_level, + .force_performance_level = &ci_dpm_force_performance_level, + .vblank_too_short = &ci_dpm_vblank_too_short, + .powergate_uvd = &ci_dpm_powergate_uvd, }, .pflip = { .pre_page_flip = &evergreen_pre_page_flip, @@ -2483,88 +2098,12 @@ static struct radeon_asic kv_asic = { .set_page = &cik_vm_set_page, }, .ring = { - [RADEON_RING_TYPE_GFX_INDEX] = { - .ib_execute = &cik_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_fence_gfx_ring_emit, - .emit_semaphore = &cik_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_ring_test, - .ib_test = &cik_ib_test, - .is_lockup = &cik_gfx_is_lockup, - .vm_flush = &cik_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_CP1_INDEX] = { - .ib_execute = &cik_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_fence_compute_ring_emit, - .emit_semaphore = &cik_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_ring_test, - .ib_test = &cik_ib_test, - .is_lockup = &cik_gfx_is_lockup, - .vm_flush = &cik_vm_flush, - .get_rptr = &cik_compute_ring_get_rptr, - .get_wptr = &cik_compute_ring_get_wptr, - .set_wptr = &cik_compute_ring_set_wptr, - }, - [CAYMAN_RING_TYPE_CP2_INDEX] = { - .ib_execute = &cik_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_fence_compute_ring_emit, - .emit_semaphore = &cik_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_ring_test, - .ib_test = &cik_ib_test, - .is_lockup = &cik_gfx_is_lockup, - .vm_flush = &cik_vm_flush, - .get_rptr = &cik_compute_ring_get_rptr, - .get_wptr = &cik_compute_ring_get_wptr, - .set_wptr = &cik_compute_ring_set_wptr, - }, - [R600_RING_TYPE_DMA_INDEX] = { - .ib_execute = &cik_sdma_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_sdma_fence_ring_emit, - .emit_semaphore = &cik_sdma_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_sdma_ring_test, - .ib_test = &cik_sdma_ib_test, - .is_lockup = &cik_sdma_is_lockup, - .vm_flush = &cik_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [CAYMAN_RING_TYPE_DMA1_INDEX] = { - .ib_execute = &cik_sdma_ring_ib_execute, - .ib_parse = &cik_ib_parse, - .emit_fence = &cik_sdma_fence_ring_emit, - .emit_semaphore = &cik_sdma_semaphore_ring_emit, - .cs_parse = NULL, - .ring_test = &cik_sdma_ring_test, - .ib_test = &cik_sdma_ib_test, - .is_lockup = &cik_sdma_is_lockup, - .vm_flush = &cik_dma_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - }, - [R600_RING_TYPE_UVD_INDEX] = { - .ib_execute = &r600_uvd_ib_execute, - .emit_fence = &r600_uvd_fence_emit, - .emit_semaphore = &cayman_uvd_semaphore_emit, - .cs_parse = &radeon_uvd_cs_parse, - .ring_test = &r600_uvd_ring_test, - .ib_test = &r600_uvd_ib_test, - .is_lockup = &radeon_ring_test_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, - } + [RADEON_RING_TYPE_GFX_INDEX] = &ci_gfx_ring, + [CAYMAN_RING_TYPE_CP1_INDEX] = &ci_cp_ring, + [CAYMAN_RING_TYPE_CP2_INDEX] = &ci_cp_ring, + [R600_RING_TYPE_DMA_INDEX] = &ci_dma_ring, + [CAYMAN_RING_TYPE_DMA1_INDEX] = &ci_dma_ring, + [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring, }, .irq = { .set = &cik_irq_set, @@ -2574,6 +2113,8 @@ static struct radeon_asic kv_asic = { .bandwidth_update = &dce8_bandwidth_update, .get_vblank_counter = &evergreen_get_vblank_counter, .wait_for_vblank = &dce4_wait_for_vblank, + .hdmi_enable = &evergreen_hdmi_enable, + .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { .blit = NULL, @@ -2607,6 +2148,24 @@ static struct radeon_asic kv_asic = { .set_pcie_lanes = NULL, .set_clock_gating = NULL, .set_uvd_clocks = &cik_set_uvd_clocks, + .get_temperature = &kv_get_temp, + }, + .dpm = { + .init = &kv_dpm_init, + .setup_asic = &kv_dpm_setup_asic, + .enable = &kv_dpm_enable, + .disable = &kv_dpm_disable, + .pre_set_power_state = &kv_dpm_pre_set_power_state, + .set_power_state = &kv_dpm_set_power_state, + .post_set_power_state = &kv_dpm_post_set_power_state, + .display_configuration_changed = &kv_dpm_display_configuration_changed, + .fini = &kv_dpm_fini, + .get_sclk = &kv_dpm_get_sclk, + .get_mclk = &kv_dpm_get_mclk, + .print_power_state = &kv_dpm_print_power_state, + .debugfs_print_current_performance_level = &kv_dpm_debugfs_print_current_performance_level, + .force_performance_level = &kv_dpm_force_performance_level, + .powergate_uvd = &kv_dpm_powergate_uvd, }, .pflip = { .pre_page_flip = &evergreen_pre_page_flip, @@ -2776,19 +2335,188 @@ int radeon_asic_init(struct radeon_device *rdev) rdev->has_uvd = false; else rdev->has_uvd = true; + switch (rdev->family) { + case CHIP_TAHITI: + rdev->cg_flags = + RADEON_CG_SUPPORT_GFX_MGCG | + RADEON_CG_SUPPORT_GFX_MGLS | + /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGLS | + RADEON_CG_SUPPORT_GFX_CGTS | + RADEON_CG_SUPPORT_GFX_CP_LS | + RADEON_CG_SUPPORT_MC_MGCG | + RADEON_CG_SUPPORT_SDMA_MGCG | + RADEON_CG_SUPPORT_BIF_LS | + RADEON_CG_SUPPORT_VCE_MGCG | + RADEON_CG_SUPPORT_UVD_MGCG | + RADEON_CG_SUPPORT_HDP_LS | + RADEON_CG_SUPPORT_HDP_MGCG; + rdev->pg_flags = 0; + break; + case CHIP_PITCAIRN: + rdev->cg_flags = + RADEON_CG_SUPPORT_GFX_MGCG | + RADEON_CG_SUPPORT_GFX_MGLS | + /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGLS | + RADEON_CG_SUPPORT_GFX_CGTS | + RADEON_CG_SUPPORT_GFX_CP_LS | + RADEON_CG_SUPPORT_GFX_RLC_LS | + RADEON_CG_SUPPORT_MC_LS | + RADEON_CG_SUPPORT_MC_MGCG | + RADEON_CG_SUPPORT_SDMA_MGCG | + RADEON_CG_SUPPORT_BIF_LS | + RADEON_CG_SUPPORT_VCE_MGCG | + RADEON_CG_SUPPORT_UVD_MGCG | + RADEON_CG_SUPPORT_HDP_LS | + RADEON_CG_SUPPORT_HDP_MGCG; + rdev->pg_flags = 0; + break; + case CHIP_VERDE: + rdev->cg_flags = + RADEON_CG_SUPPORT_GFX_MGCG | + RADEON_CG_SUPPORT_GFX_MGLS | + /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGLS | + RADEON_CG_SUPPORT_GFX_CGTS | + RADEON_CG_SUPPORT_GFX_CP_LS | + RADEON_CG_SUPPORT_GFX_RLC_LS | + RADEON_CG_SUPPORT_MC_LS | + RADEON_CG_SUPPORT_MC_MGCG | + RADEON_CG_SUPPORT_SDMA_MGCG | + RADEON_CG_SUPPORT_BIF_LS | + RADEON_CG_SUPPORT_VCE_MGCG | + RADEON_CG_SUPPORT_UVD_MGCG | + RADEON_CG_SUPPORT_HDP_LS | + RADEON_CG_SUPPORT_HDP_MGCG; + rdev->pg_flags = 0 | + /*RADEON_PG_SUPPORT_GFX_CG | */ + RADEON_PG_SUPPORT_SDMA; + break; + case CHIP_OLAND: + rdev->cg_flags = + RADEON_CG_SUPPORT_GFX_MGCG | + RADEON_CG_SUPPORT_GFX_MGLS | + /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGLS | + RADEON_CG_SUPPORT_GFX_CGTS | + RADEON_CG_SUPPORT_GFX_CP_LS | + RADEON_CG_SUPPORT_GFX_RLC_LS | + RADEON_CG_SUPPORT_MC_LS | + RADEON_CG_SUPPORT_MC_MGCG | + RADEON_CG_SUPPORT_SDMA_MGCG | + RADEON_CG_SUPPORT_BIF_LS | + RADEON_CG_SUPPORT_UVD_MGCG | + RADEON_CG_SUPPORT_HDP_LS | + RADEON_CG_SUPPORT_HDP_MGCG; + rdev->pg_flags = 0; + break; + case CHIP_HAINAN: + rdev->cg_flags = + RADEON_CG_SUPPORT_GFX_MGCG | + RADEON_CG_SUPPORT_GFX_MGLS | + /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGLS | + RADEON_CG_SUPPORT_GFX_CGTS | + RADEON_CG_SUPPORT_GFX_CP_LS | + RADEON_CG_SUPPORT_GFX_RLC_LS | + RADEON_CG_SUPPORT_MC_LS | + RADEON_CG_SUPPORT_MC_MGCG | + RADEON_CG_SUPPORT_SDMA_MGCG | + RADEON_CG_SUPPORT_BIF_LS | + RADEON_CG_SUPPORT_HDP_LS | + RADEON_CG_SUPPORT_HDP_MGCG; + rdev->pg_flags = 0; + break; + default: + rdev->cg_flags = 0; + rdev->pg_flags = 0; + break; + } break; case CHIP_BONAIRE: rdev->asic = &ci_asic; rdev->num_crtc = 6; + rdev->has_uvd = true; + rdev->cg_flags = + RADEON_CG_SUPPORT_GFX_MGCG | + RADEON_CG_SUPPORT_GFX_MGLS | + /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGLS | + RADEON_CG_SUPPORT_GFX_CGTS | + RADEON_CG_SUPPORT_GFX_CGTS_LS | + RADEON_CG_SUPPORT_GFX_CP_LS | + RADEON_CG_SUPPORT_MC_LS | + RADEON_CG_SUPPORT_MC_MGCG | + RADEON_CG_SUPPORT_SDMA_MGCG | + RADEON_CG_SUPPORT_SDMA_LS | + RADEON_CG_SUPPORT_BIF_LS | + RADEON_CG_SUPPORT_VCE_MGCG | + RADEON_CG_SUPPORT_UVD_MGCG | + RADEON_CG_SUPPORT_HDP_LS | + RADEON_CG_SUPPORT_HDP_MGCG; + rdev->pg_flags = 0; break; case CHIP_KAVERI: case CHIP_KABINI: rdev->asic = &kv_asic; /* set num crtcs */ - if (rdev->family == CHIP_KAVERI) + if (rdev->family == CHIP_KAVERI) { rdev->num_crtc = 4; - else + rdev->cg_flags = + RADEON_CG_SUPPORT_GFX_MGCG | + RADEON_CG_SUPPORT_GFX_MGLS | + /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGLS | + RADEON_CG_SUPPORT_GFX_CGTS | + RADEON_CG_SUPPORT_GFX_CGTS_LS | + RADEON_CG_SUPPORT_GFX_CP_LS | + RADEON_CG_SUPPORT_SDMA_MGCG | + RADEON_CG_SUPPORT_SDMA_LS | + RADEON_CG_SUPPORT_BIF_LS | + RADEON_CG_SUPPORT_VCE_MGCG | + RADEON_CG_SUPPORT_UVD_MGCG | + RADEON_CG_SUPPORT_HDP_LS | + RADEON_CG_SUPPORT_HDP_MGCG; + rdev->pg_flags = 0; + /*RADEON_PG_SUPPORT_GFX_CG | + RADEON_PG_SUPPORT_GFX_SMG | + RADEON_PG_SUPPORT_GFX_DMG | + RADEON_PG_SUPPORT_UVD | + RADEON_PG_SUPPORT_VCE | + RADEON_PG_SUPPORT_CP | + RADEON_PG_SUPPORT_GDS | + RADEON_PG_SUPPORT_RLC_SMU_HS | + RADEON_PG_SUPPORT_ACP | + RADEON_PG_SUPPORT_SAMU;*/ + } else { rdev->num_crtc = 2; + rdev->cg_flags = + RADEON_CG_SUPPORT_GFX_MGCG | + RADEON_CG_SUPPORT_GFX_MGLS | + /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGLS | + RADEON_CG_SUPPORT_GFX_CGTS | + RADEON_CG_SUPPORT_GFX_CGTS_LS | + RADEON_CG_SUPPORT_GFX_CP_LS | + RADEON_CG_SUPPORT_SDMA_MGCG | + RADEON_CG_SUPPORT_SDMA_LS | + RADEON_CG_SUPPORT_BIF_LS | + RADEON_CG_SUPPORT_VCE_MGCG | + RADEON_CG_SUPPORT_UVD_MGCG | + RADEON_CG_SUPPORT_HDP_LS | + RADEON_CG_SUPPORT_HDP_MGCG; + rdev->pg_flags = 0; + /*RADEON_PG_SUPPORT_GFX_CG | + RADEON_PG_SUPPORT_GFX_SMG | + RADEON_PG_SUPPORT_UVD | + RADEON_PG_SUPPORT_VCE | + RADEON_PG_SUPPORT_CP | + RADEON_PG_SUPPORT_GDS | + RADEON_PG_SUPPORT_RLC_SMU_HS | + RADEON_PG_SUPPORT_SAMU;*/ + } + rdev->has_uvd = true; break; default: /* FIXME: not supported yet */ diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 902479fa737f..818bbe6b884b 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -336,10 +336,6 @@ int r600_dma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring); void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib); int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *cp); int r600_dma_ring_test(struct radeon_device *rdev, struct radeon_ring *cp); -int r600_uvd_ring_test(struct radeon_device *rdev, struct radeon_ring *ring); -int r600_copy_blit(struct radeon_device *rdev, - uint64_t src_offset, uint64_t dst_offset, - unsigned num_gpu_pages, struct radeon_fence **fence); int r600_copy_cpdma(struct radeon_device *rdev, uint64_t src_offset, uint64_t dst_offset, unsigned num_gpu_pages, struct radeon_fence **fence); @@ -371,8 +367,6 @@ int r600_count_pipe_bits(uint32_t val); int r600_mc_wait_for_idle(struct radeon_device *rdev); int r600_pcie_gart_init(struct radeon_device *rdev); void r600_scratch_init(struct radeon_device *rdev); -int r600_blit_init(struct radeon_device *rdev); -void r600_blit_fini(struct radeon_device *rdev); int r600_init_microcode(struct radeon_device *rdev); /* r600 irq */ int r600_irq_process(struct radeon_device *rdev); @@ -385,28 +379,25 @@ void r600_disable_interrupts(struct radeon_device *rdev); void r600_rlc_stop(struct radeon_device *rdev); /* r600 audio */ int r600_audio_init(struct radeon_device *rdev); -struct r600_audio r600_audio_status(struct radeon_device *rdev); +struct r600_audio_pin r600_audio_status(struct radeon_device *rdev); void r600_audio_fini(struct radeon_device *rdev); int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder); void r600_hdmi_update_audio_settings(struct drm_encoder *encoder); void r600_hdmi_enable(struct drm_encoder *encoder, bool enable); void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode); -/* r600 blit */ -int r600_blit_prepare_copy(struct radeon_device *rdev, unsigned num_gpu_pages, - struct radeon_fence **fence, struct radeon_sa_bo **vb, - struct radeon_semaphore **sem); -void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence **fence, - struct radeon_sa_bo *vb, struct radeon_semaphore *sem); -void r600_kms_blit_copy(struct radeon_device *rdev, - u64 src_gpu_addr, u64 dst_gpu_addr, - unsigned num_gpu_pages, - struct radeon_sa_bo *vb); int r600_mc_wait_for_idle(struct radeon_device *rdev); u32 r600_get_xclk(struct radeon_device *rdev); uint64_t r600_get_gpu_clock_counter(struct radeon_device *rdev); int rv6xx_get_temp(struct radeon_device *rdev); int r600_dpm_pre_set_power_state(struct radeon_device *rdev); void r600_dpm_post_set_power_state(struct radeon_device *rdev); +/* r600 dma */ +uint32_t r600_dma_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +uint32_t r600_dma_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void r600_dma_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); /* rv6xx dpm */ int rv6xx_dpm_init(struct radeon_device *rdev); int rv6xx_dpm_enable(struct radeon_device *rdev); @@ -438,19 +429,6 @@ void rs780_dpm_print_power_state(struct radeon_device *rdev, void rs780_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, struct seq_file *m); -/* uvd */ -int r600_uvd_init(struct radeon_device *rdev); -int r600_uvd_rbc_start(struct radeon_device *rdev); -void r600_uvd_rbc_stop(struct radeon_device *rdev); -int r600_uvd_ib_test(struct radeon_device *rdev, struct radeon_ring *ring); -void r600_uvd_fence_emit(struct radeon_device *rdev, - struct radeon_fence *fence); -void r600_uvd_semaphore_emit(struct radeon_device *rdev, - struct radeon_ring *ring, - struct radeon_semaphore *semaphore, - bool emit_wait); -void r600_uvd_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib); - /* * rv770,rv730,rv710,rv740 */ @@ -468,7 +446,6 @@ int rv770_copy_dma(struct radeon_device *rdev, unsigned num_gpu_pages, struct radeon_fence **fence); u32 rv770_get_xclk(struct radeon_device *rdev); -int rv770_uvd_resume(struct radeon_device *rdev); int rv770_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk); int rv770_get_temp(struct radeon_device *rdev); /* rv7xx pm */ @@ -530,7 +507,6 @@ extern u32 evergreen_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_ba extern void evergreen_post_page_flip(struct radeon_device *rdev, int crtc); extern void dce4_wait_for_vblank(struct radeon_device *rdev, int crtc); void evergreen_disable_interrupt_state(struct radeon_device *rdev); -int evergreen_blit_init(struct radeon_device *rdev); int evergreen_mc_wait_for_idle(struct radeon_device *rdev); void evergreen_dma_fence_ring_emit(struct radeon_device *rdev, struct radeon_fence *fence); @@ -652,6 +628,8 @@ int trinity_dpm_force_performance_level(struct radeon_device *rdev, /* DCE6 - SI */ void dce6_bandwidth_update(struct radeon_device *rdev); +int dce6_audio_init(struct radeon_device *rdev); +void dce6_audio_fini(struct radeon_device *rdev); /* * si @@ -712,7 +690,6 @@ u32 cik_get_xclk(struct radeon_device *rdev); uint32_t cik_pciep_rreg(struct radeon_device *rdev, uint32_t reg); void cik_pciep_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v); int cik_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk); -int cik_uvd_resume(struct radeon_device *rdev); void cik_sdma_fence_ring_emit(struct radeon_device *rdev, struct radeon_fence *fence); void cik_sdma_semaphore_ring_emit(struct radeon_device *rdev, @@ -763,5 +740,81 @@ u32 cik_compute_ring_get_wptr(struct radeon_device *rdev, struct radeon_ring *ring); void cik_compute_ring_set_wptr(struct radeon_device *rdev, struct radeon_ring *ring); +int ci_get_temp(struct radeon_device *rdev); +int kv_get_temp(struct radeon_device *rdev); + +int ci_dpm_init(struct radeon_device *rdev); +int ci_dpm_enable(struct radeon_device *rdev); +void ci_dpm_disable(struct radeon_device *rdev); +int ci_dpm_pre_set_power_state(struct radeon_device *rdev); +int ci_dpm_set_power_state(struct radeon_device *rdev); +void ci_dpm_post_set_power_state(struct radeon_device *rdev); +void ci_dpm_setup_asic(struct radeon_device *rdev); +void ci_dpm_display_configuration_changed(struct radeon_device *rdev); +void ci_dpm_fini(struct radeon_device *rdev); +u32 ci_dpm_get_sclk(struct radeon_device *rdev, bool low); +u32 ci_dpm_get_mclk(struct radeon_device *rdev, bool low); +void ci_dpm_print_power_state(struct radeon_device *rdev, + struct radeon_ps *ps); +void ci_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, + struct seq_file *m); +int ci_dpm_force_performance_level(struct radeon_device *rdev, + enum radeon_dpm_forced_level level); +bool ci_dpm_vblank_too_short(struct radeon_device *rdev); +void ci_dpm_powergate_uvd(struct radeon_device *rdev, bool gate); + +int kv_dpm_init(struct radeon_device *rdev); +int kv_dpm_enable(struct radeon_device *rdev); +void kv_dpm_disable(struct radeon_device *rdev); +int kv_dpm_pre_set_power_state(struct radeon_device *rdev); +int kv_dpm_set_power_state(struct radeon_device *rdev); +void kv_dpm_post_set_power_state(struct radeon_device *rdev); +void kv_dpm_setup_asic(struct radeon_device *rdev); +void kv_dpm_display_configuration_changed(struct radeon_device *rdev); +void kv_dpm_fini(struct radeon_device *rdev); +u32 kv_dpm_get_sclk(struct radeon_device *rdev, bool low); +u32 kv_dpm_get_mclk(struct radeon_device *rdev, bool low); +void kv_dpm_print_power_state(struct radeon_device *rdev, + struct radeon_ps *ps); +void kv_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, + struct seq_file *m); +int kv_dpm_force_performance_level(struct radeon_device *rdev, + enum radeon_dpm_forced_level level); +void kv_dpm_powergate_uvd(struct radeon_device *rdev, bool gate); + +/* uvd v1.0 */ +uint32_t uvd_v1_0_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +uint32_t uvd_v1_0_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void uvd_v1_0_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); + +int uvd_v1_0_init(struct radeon_device *rdev); +void uvd_v1_0_fini(struct radeon_device *rdev); +int uvd_v1_0_start(struct radeon_device *rdev); +void uvd_v1_0_stop(struct radeon_device *rdev); + +int uvd_v1_0_ring_test(struct radeon_device *rdev, struct radeon_ring *ring); +int uvd_v1_0_ib_test(struct radeon_device *rdev, struct radeon_ring *ring); +void uvd_v1_0_semaphore_emit(struct radeon_device *rdev, + struct radeon_ring *ring, + struct radeon_semaphore *semaphore, + bool emit_wait); +void uvd_v1_0_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib); + +/* uvd v2.2 */ +int uvd_v2_2_resume(struct radeon_device *rdev); +void uvd_v2_2_fence_emit(struct radeon_device *rdev, + struct radeon_fence *fence); + +/* uvd v3.1 */ +void uvd_v3_1_semaphore_emit(struct radeon_device *rdev, + struct radeon_ring *ring, + struct radeon_semaphore *semaphore, + bool emit_wait); + +/* uvd v4.2 */ +int uvd_v4_2_resume(struct radeon_device *rdev); #endif diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index e3f3e8841789..404e25d285ba 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -163,8 +163,8 @@ static struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rd num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / sizeof(ATOM_GPIO_I2C_ASSIGMENT); + gpio = &i2c_info->asGPIO_Info[0]; for (i = 0; i < num_indices; i++) { - gpio = &i2c_info->asGPIO_Info[i]; radeon_lookup_i2c_gpio_quirks(rdev, gpio, i); @@ -172,6 +172,8 @@ static struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rd i2c = radeon_get_bus_rec_for_i2c_gpio(gpio); break; } + gpio = (ATOM_GPIO_I2C_ASSIGMENT *) + ((u8 *)gpio + sizeof(ATOM_GPIO_I2C_ASSIGMENT)); } } @@ -195,9 +197,8 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev) num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / sizeof(ATOM_GPIO_I2C_ASSIGMENT); + gpio = &i2c_info->asGPIO_Info[0]; for (i = 0; i < num_indices; i++) { - gpio = &i2c_info->asGPIO_Info[i]; - radeon_lookup_i2c_gpio_quirks(rdev, gpio, i); i2c = radeon_get_bus_rec_for_i2c_gpio(gpio); @@ -206,12 +207,14 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev) sprintf(stmp, "0x%x", i2c.i2c_id); rdev->i2c_bus[i] = radeon_i2c_create(rdev->ddev, &i2c, stmp); } + gpio = (ATOM_GPIO_I2C_ASSIGMENT *) + ((u8 *)gpio + sizeof(ATOM_GPIO_I2C_ASSIGMENT)); } } } static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, - u8 id) + u8 id) { struct atom_context *ctx = rdev->mode_info.atom_context; struct radeon_gpio_rec gpio; @@ -230,8 +233,8 @@ static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / sizeof(ATOM_GPIO_PIN_ASSIGNMENT); + pin = gpio_info->asGPIO_Pin; for (i = 0; i < num_indices; i++) { - pin = &gpio_info->asGPIO_Pin[i]; if (id == pin->ucGPIO_ID) { gpio.id = pin->ucGPIO_ID; gpio.reg = le16_to_cpu(pin->usGpioPin_AIndex) * 4; @@ -239,6 +242,8 @@ static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, gpio.valid = true; break; } + pin = (ATOM_GPIO_PIN_ASSIGNMENT *) + ((u8 *)pin + sizeof(ATOM_GPIO_PIN_ASSIGNMENT)); } } @@ -711,13 +716,16 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) (ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT *) (ctx->bios + data_offset + le16_to_cpu(router_obj->asObjects[k].usSrcDstTableOffset)); + u8 *num_dst_objs = (u8 *) + ((u8 *)router_src_dst_table + 1 + + (router_src_dst_table->ucNumberOfSrc * 2)); + u16 *dst_objs = (u16 *)(num_dst_objs + 1); int enum_id; router.router_id = router_obj_id; - for (enum_id = 0; enum_id < router_src_dst_table->ucNumberOfDst; - enum_id++) { + for (enum_id = 0; enum_id < (*num_dst_objs); enum_id++) { if (le16_to_cpu(path->usConnObjectId) == - le16_to_cpu(router_src_dst_table->usDstObjectID[enum_id])) + le16_to_cpu(dst_objs[enum_id])) break; } @@ -1480,6 +1488,15 @@ bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, uint8_t frev, crev; int i, num_indices; + if (id == ASIC_INTERNAL_MEMORY_SS) { + if (!(rdev->mode_info.firmware_flags & ATOM_BIOS_INFO_MEMORY_CLOCK_SS_SUPPORT)) + return false; + } + if (id == ASIC_INTERNAL_ENGINE_SS) { + if (!(rdev->mode_info.firmware_flags & ATOM_BIOS_INFO_ENGINE_CLOCK_SS_SUPPORT)) + return false; + } + memset(ss, 0, sizeof(struct radeon_atom_ss)); if (atom_parse_data_header(mode_info->atom_context, index, &size, &frev, &crev, &data_offset)) { @@ -1672,7 +1689,9 @@ struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct kfree(edid); } } - record += sizeof(ATOM_FAKE_EDID_PATCH_RECORD); + record += fake_edid_record->ucFakeEDIDLength ? + fake_edid_record->ucFakeEDIDLength + 2 : + sizeof(ATOM_FAKE_EDID_PATCH_RECORD); break; case LCD_PANEL_RESOLUTION_RECORD_TYPE: panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record; @@ -2237,6 +2256,11 @@ static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *r (controller->ucFanParameters & ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); rdev->pm.int_thermal_type = THERMAL_TYPE_CI; + } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_KAVERI) { + DRM_INFO("Internal thermal controller %s fan control\n", + (controller->ucFanParameters & + ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); + rdev->pm.int_thermal_type = THERMAL_TYPE_KV; } else if ((controller->ucType == ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) || (controller->ucType == @@ -2782,7 +2806,7 @@ int radeon_atom_get_clock_dividers(struct radeon_device *rdev, ATOM_PLL_CNTL_FLAG_PLL_POST_DIV_EN) ? true : false; dividers->enable_dithen = (args.v3.ucCntlFlag & ATOM_PLL_CNTL_FLAG_FRACTION_DISABLE) ? false : true; - dividers->fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv); + dividers->whole_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDiv); dividers->frac_fb_div = le16_to_cpu(args.v3.ulFbDiv.usFbDivFrac); dividers->ref_div = args.v3.ucRefDiv; dividers->vco_mode = (args.v3.ucCntlFlag & @@ -3077,6 +3101,121 @@ int radeon_atom_get_leakage_vddc_based_on_leakage_idx(struct radeon_device *rdev return radeon_atom_get_max_vddc(rdev, VOLTAGE_TYPE_VDDC, leakage_idx, voltage); } +int radeon_atom_get_leakage_id_from_vbios(struct radeon_device *rdev, + u16 *leakage_id) +{ + union set_voltage args; + int index = GetIndexIntoMasterTable(COMMAND, SetVoltage); + u8 frev, crev; + + if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) + return -EINVAL; + + switch (crev) { + case 3: + case 4: + args.v3.ucVoltageType = 0; + args.v3.ucVoltageMode = ATOM_GET_LEAKAGE_ID; + args.v3.usVoltageLevel = 0; + + atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); + + *leakage_id = le16_to_cpu(args.v3.usVoltageLevel); + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + return -EINVAL; + } + + return 0; +} + +int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *rdev, + u16 *vddc, u16 *vddci, + u16 virtual_voltage_id, + u16 vbios_voltage_id) +{ + int index = GetIndexIntoMasterTable(DATA, ASIC_ProfilingInfo); + u8 frev, crev; + u16 data_offset, size; + int i, j; + ATOM_ASIC_PROFILING_INFO_V2_1 *profile; + u16 *leakage_bin, *vddc_id_buf, *vddc_buf, *vddci_id_buf, *vddci_buf; + + *vddc = 0; + *vddci = 0; + + if (!atom_parse_data_header(rdev->mode_info.atom_context, index, &size, + &frev, &crev, &data_offset)) + return -EINVAL; + + profile = (ATOM_ASIC_PROFILING_INFO_V2_1 *) + (rdev->mode_info.atom_context->bios + data_offset); + + switch (frev) { + case 1: + return -EINVAL; + case 2: + switch (crev) { + case 1: + if (size < sizeof(ATOM_ASIC_PROFILING_INFO_V2_1)) + return -EINVAL; + leakage_bin = (u16 *) + (rdev->mode_info.atom_context->bios + data_offset + + le16_to_cpu(profile->usLeakageBinArrayOffset)); + vddc_id_buf = (u16 *) + (rdev->mode_info.atom_context->bios + data_offset + + le16_to_cpu(profile->usElbVDDC_IdArrayOffset)); + vddc_buf = (u16 *) + (rdev->mode_info.atom_context->bios + data_offset + + le16_to_cpu(profile->usElbVDDC_LevelArrayOffset)); + vddci_id_buf = (u16 *) + (rdev->mode_info.atom_context->bios + data_offset + + le16_to_cpu(profile->usElbVDDCI_IdArrayOffset)); + vddci_buf = (u16 *) + (rdev->mode_info.atom_context->bios + data_offset + + le16_to_cpu(profile->usElbVDDCI_LevelArrayOffset)); + + if (profile->ucElbVDDC_Num > 0) { + for (i = 0; i < profile->ucElbVDDC_Num; i++) { + if (vddc_id_buf[i] == virtual_voltage_id) { + for (j = 0; j < profile->ucLeakageBinNum; j++) { + if (vbios_voltage_id <= leakage_bin[j]) { + *vddc = vddc_buf[j * profile->ucElbVDDC_Num + i]; + break; + } + } + break; + } + } + } + if (profile->ucElbVDDCI_Num > 0) { + for (i = 0; i < profile->ucElbVDDCI_Num; i++) { + if (vddci_id_buf[i] == virtual_voltage_id) { + for (j = 0; j < profile->ucLeakageBinNum; j++) { + if (vbios_voltage_id <= leakage_bin[j]) { + *vddci = vddci_buf[j * profile->ucElbVDDCI_Num + i]; + break; + } + } + break; + } + } + } + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + return -EINVAL; + } + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + return -EINVAL; + } + + return 0; +} + int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev, u16 voltage_level, u8 voltage_type, u32 *gpio_value, u32 *gpio_mask) @@ -3279,10 +3418,11 @@ int radeon_atom_get_max_voltage(struct radeon_device *rdev, ATOM_VOLTAGE_FORMULA_V2 *formula = &voltage_object->v2.asFormula; if (formula->ucNumOfVoltageEntries) { + VOLTAGE_LUT_ENTRY *lut = (VOLTAGE_LUT_ENTRY *) + ((u8 *)&formula->asVIDAdjustEntries[0] + + (sizeof(VOLTAGE_LUT_ENTRY) * (formula->ucNumOfVoltageEntries - 1))); *max_voltage = - le16_to_cpu(formula->asVIDAdjustEntries[ - formula->ucNumOfVoltageEntries - 1 - ].usVoltageValue); + le16_to_cpu(lut->usVoltageValue); return 0; } } @@ -3442,11 +3582,13 @@ int radeon_atom_get_voltage_table(struct radeon_device *rdev, if (voltage_object) { ATOM_VOLTAGE_FORMULA_V2 *formula = &voltage_object->v2.asFormula; + VOLTAGE_LUT_ENTRY *lut; if (formula->ucNumOfVoltageEntries > MAX_VOLTAGE_ENTRIES) return -EINVAL; + lut = &formula->asVIDAdjustEntries[0]; for (i = 0; i < formula->ucNumOfVoltageEntries; i++) { voltage_table->entries[i].value = - le16_to_cpu(formula->asVIDAdjustEntries[i].usVoltageValue); + le16_to_cpu(lut->usVoltageValue); ret = radeon_atom_get_voltage_gpio_settings(rdev, voltage_table->entries[i].value, voltage_type, @@ -3454,6 +3596,8 @@ int radeon_atom_get_voltage_table(struct radeon_device *rdev, &voltage_table->mask_low); if (ret) return ret; + lut = (VOLTAGE_LUT_ENTRY *) + ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY)); } voltage_table->count = formula->ucNumOfVoltageEntries; return 0; @@ -3473,13 +3617,17 @@ int radeon_atom_get_voltage_table(struct radeon_device *rdev, if (voltage_object) { ATOM_GPIO_VOLTAGE_OBJECT_V3 *gpio = &voltage_object->v3.asGpioVoltageObj; + VOLTAGE_LUT_ENTRY_V2 *lut; if (gpio->ucGpioEntryNum > MAX_VOLTAGE_ENTRIES) return -EINVAL; + lut = &gpio->asVolGpioLut[0]; for (i = 0; i < gpio->ucGpioEntryNum; i++) { voltage_table->entries[i].value = - le16_to_cpu(gpio->asVolGpioLut[i].usVoltageValue); + le16_to_cpu(lut->usVoltageValue); voltage_table->entries[i].smio_low = - le32_to_cpu(gpio->asVolGpioLut[i].ulVoltageId); + le32_to_cpu(lut->ulVoltageId); + lut = (VOLTAGE_LUT_ENTRY_V2 *) + ((u8 *)lut + sizeof(VOLTAGE_LUT_ENTRY_V2)); } voltage_table->mask_low = le32_to_cpu(gpio->ulGpioMaskVal); voltage_table->count = gpio->ucGpioEntryNum; @@ -3605,7 +3753,6 @@ int radeon_atom_get_mclk_range_table(struct radeon_device *rdev, union vram_info *vram_info; u32 mem_timing_size = gddr5 ? sizeof(ATOM_MEMORY_TIMING_FORMAT_V2) : sizeof(ATOM_MEMORY_TIMING_FORMAT); - u8 *p; memset(mclk_range_table, 0, sizeof(struct atom_memory_clock_range_table)); @@ -3624,6 +3771,7 @@ int radeon_atom_get_mclk_range_table(struct radeon_device *rdev, if (module_index < vram_info->v1_4.ucNumOfVRAMModule) { ATOM_VRAM_MODULE_V4 *vram_module = (ATOM_VRAM_MODULE_V4 *)vram_info->v1_4.aVramInfo; + ATOM_MEMORY_TIMING_FORMAT *format; for (i = 0; i < module_index; i++) { if (le16_to_cpu(vram_module->usModuleSize) == 0) @@ -3634,11 +3782,11 @@ int radeon_atom_get_mclk_range_table(struct radeon_device *rdev, mclk_range_table->num_entries = (u8) ((le16_to_cpu(vram_module->usModuleSize) - offsetof(ATOM_VRAM_MODULE_V4, asMemTiming)) / mem_timing_size); - p = (u8 *)&vram_module->asMemTiming[0]; + format = &vram_module->asMemTiming[0]; for (i = 0; i < mclk_range_table->num_entries; i++) { - ATOM_MEMORY_TIMING_FORMAT *format = (ATOM_MEMORY_TIMING_FORMAT *)p; mclk_range_table->mclk[i] = le32_to_cpu(format->ulClkRange); - p += mem_timing_size; + format = (ATOM_MEMORY_TIMING_FORMAT *) + ((u8 *)format + mem_timing_size); } } else return -EINVAL; diff --git a/drivers/gpu/drm/radeon/radeon_blit_common.h b/drivers/gpu/drm/radeon/radeon_blit_common.h deleted file mode 100644 index 4ecbe72c9d2d..000000000000 --- a/drivers/gpu/drm/radeon/radeon_blit_common.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright 2009 Advanced Micro Devices, Inc. - * Copyright 2009 Red Hat Inc. - * Copyright 2012 Alcatel-Lucent, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - */ - -#ifndef __RADEON_BLIT_COMMON_H__ - -#define DI_PT_RECTLIST 0x11 -#define DI_INDEX_SIZE_16_BIT 0x0 -#define DI_SRC_SEL_AUTO_INDEX 0x2 - -#define FMT_8 0x1 -#define FMT_5_6_5 0x8 -#define FMT_8_8_8_8 0x1a -#define COLOR_8 0x1 -#define COLOR_5_6_5 0x8 -#define COLOR_8_8_8_8 0x1a - -#define RECT_UNIT_H 32 -#define RECT_UNIT_W (RADEON_GPU_PAGE_SIZE / 4 / RECT_UNIT_H) - -#define __RADEON_BLIT_COMMON_H__ -#endif diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index 13a130fb3517..a56084410372 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -268,7 +268,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) return -EINVAL; /* we only support VM on some SI+ rings */ - if ((p->rdev->asic->ring[p->ring].cs_parse == NULL) && + if ((p->rdev->asic->ring[p->ring]->cs_parse == NULL) && ((p->cs_flags & RADEON_CS_USE_VM) == 0)) { DRM_ERROR("Ring %d requires VM!\n", p->ring); return -EINVAL; @@ -383,6 +383,10 @@ static int radeon_cs_ib_chunk(struct radeon_device *rdev, DRM_ERROR("Invalid command stream !\n"); return r; } + + if (parser->ring == R600_RING_TYPE_UVD_INDEX) + radeon_uvd_note_usage(rdev); + radeon_cs_sync_rings(parser); r = radeon_ib_schedule(rdev, &parser->ib, NULL); if (r) { @@ -474,6 +478,9 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, return r; } + if (parser->ring == R600_RING_TYPE_UVD_INDEX) + radeon_uvd_note_usage(rdev); + mutex_lock(&rdev->vm_manager.lock); mutex_lock(&vm->mutex); r = radeon_vm_alloc_pt(rdev, vm); @@ -552,10 +559,6 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) return r; } - /* XXX pick SD/HD/MVC */ - if (parser.ring == R600_RING_TYPE_UVD_INDEX) - radeon_uvd_note_usage(rdev); - r = radeon_cs_ib_chunk(rdev, &parser); if (r) { goto out; diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 0610ca4fb6a3..16cb8792b1e6 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1003,16 +1003,28 @@ static void radeon_check_arguments(struct radeon_device *rdev) radeon_vram_limit = 0; } + if (radeon_gart_size == -1) { + /* default to a larger gart size on newer asics */ + if (rdev->family >= CHIP_RV770) + radeon_gart_size = 1024; + else + radeon_gart_size = 512; + } /* gtt size must be power of two and greater or equal to 32M */ if (radeon_gart_size < 32) { - dev_warn(rdev->dev, "gart size (%d) too small forcing to 512M\n", + dev_warn(rdev->dev, "gart size (%d) too small\n", radeon_gart_size); - radeon_gart_size = 512; - + if (rdev->family >= CHIP_RV770) + radeon_gart_size = 1024; + else + radeon_gart_size = 512; } else if (!radeon_check_pot_argument(radeon_gart_size)) { dev_warn(rdev->dev, "gart size (%d) must be a power of 2\n", radeon_gart_size); - radeon_gart_size = 512; + if (rdev->family >= CHIP_RV770) + radeon_gart_size = 1024; + else + radeon_gart_size = 512; } rdev->mc.gtt_size = (uint64_t)radeon_gart_size << 20; @@ -1144,7 +1156,7 @@ int radeon_device_init(struct radeon_device *rdev, rdev->family = flags & RADEON_FAMILY_MASK; rdev->is_atom_bios = false; rdev->usec_timeout = RADEON_MAX_USEC_TIMEOUT; - rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024; + rdev->mc.gtt_size = 512 * 1024 * 1024; rdev->accel_working = false; /* set up ring ids */ for (i = 0; i < RADEON_NUM_RINGS; i++) { @@ -1163,6 +1175,7 @@ int radeon_device_init(struct radeon_device *rdev, mutex_init(&rdev->gem.mutex); mutex_init(&rdev->pm.mutex); mutex_init(&rdev->gpu_clock_mutex); + mutex_init(&rdev->srbm_mutex); init_rwsem(&rdev->pm.mclk_lock); init_rwsem(&rdev->exclusive_lock); init_waitqueue_head(&rdev->irq.vblank_queue); @@ -1519,6 +1532,7 @@ int radeon_gpu_reset(struct radeon_device *rdev) radeon_save_bios_scratch_regs(rdev); /* block TTM */ resched = ttm_bo_lock_delayed_workqueue(&rdev->mman.bdev); + radeon_pm_suspend(rdev); radeon_suspend(rdev); for (i = 0; i < RADEON_NUM_RINGS; ++i) { @@ -1564,6 +1578,7 @@ retry: } } + radeon_pm_resume(rdev); drm_helper_resume_force_mode(rdev->ddev); ttm_bo_unlock_delayed_workqueue(&rdev->mman.bdev, resched); diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 358bd96c06c5..b055bddaa94c 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1255,41 +1255,41 @@ static void radeon_afmt_init(struct radeon_device *rdev) for (i = 0; i < RADEON_MAX_AFMT_BLOCKS; i++) rdev->mode_info.afmt[i] = NULL; - if (ASIC_IS_DCE6(rdev)) { - /* todo */ + if (ASIC_IS_NODCE(rdev)) { + /* nothing to do */ } else if (ASIC_IS_DCE4(rdev)) { + static uint32_t eg_offsets[] = { + EVERGREEN_CRTC0_REGISTER_OFFSET, + EVERGREEN_CRTC1_REGISTER_OFFSET, + EVERGREEN_CRTC2_REGISTER_OFFSET, + EVERGREEN_CRTC3_REGISTER_OFFSET, + EVERGREEN_CRTC4_REGISTER_OFFSET, + EVERGREEN_CRTC5_REGISTER_OFFSET, + 0x13830 - 0x7030, + }; + int num_afmt; + + /* DCE8 has 7 audio blocks tied to DIG encoders */ + /* DCE6 has 6 audio blocks tied to DIG encoders */ /* DCE4/5 has 6 audio blocks tied to DIG encoders */ /* DCE4.1 has 2 audio blocks tied to DIG encoders */ - rdev->mode_info.afmt[0] = kzalloc(sizeof(struct radeon_afmt), GFP_KERNEL); - if (rdev->mode_info.afmt[0]) { - rdev->mode_info.afmt[0]->offset = EVERGREEN_CRTC0_REGISTER_OFFSET; - rdev->mode_info.afmt[0]->id = 0; - } - rdev->mode_info.afmt[1] = kzalloc(sizeof(struct radeon_afmt), GFP_KERNEL); - if (rdev->mode_info.afmt[1]) { - rdev->mode_info.afmt[1]->offset = EVERGREEN_CRTC1_REGISTER_OFFSET; - rdev->mode_info.afmt[1]->id = 1; - } - if (!ASIC_IS_DCE41(rdev)) { - rdev->mode_info.afmt[2] = kzalloc(sizeof(struct radeon_afmt), GFP_KERNEL); - if (rdev->mode_info.afmt[2]) { - rdev->mode_info.afmt[2]->offset = EVERGREEN_CRTC2_REGISTER_OFFSET; - rdev->mode_info.afmt[2]->id = 2; - } - rdev->mode_info.afmt[3] = kzalloc(sizeof(struct radeon_afmt), GFP_KERNEL); - if (rdev->mode_info.afmt[3]) { - rdev->mode_info.afmt[3]->offset = EVERGREEN_CRTC3_REGISTER_OFFSET; - rdev->mode_info.afmt[3]->id = 3; - } - rdev->mode_info.afmt[4] = kzalloc(sizeof(struct radeon_afmt), GFP_KERNEL); - if (rdev->mode_info.afmt[4]) { - rdev->mode_info.afmt[4]->offset = EVERGREEN_CRTC4_REGISTER_OFFSET; - rdev->mode_info.afmt[4]->id = 4; - } - rdev->mode_info.afmt[5] = kzalloc(sizeof(struct radeon_afmt), GFP_KERNEL); - if (rdev->mode_info.afmt[5]) { - rdev->mode_info.afmt[5]->offset = EVERGREEN_CRTC5_REGISTER_OFFSET; - rdev->mode_info.afmt[5]->id = 5; + if (ASIC_IS_DCE8(rdev)) + num_afmt = 7; + else if (ASIC_IS_DCE6(rdev)) + num_afmt = 6; + else if (ASIC_IS_DCE5(rdev)) + num_afmt = 6; + else if (ASIC_IS_DCE41(rdev)) + num_afmt = 2; + else /* DCE4 */ + num_afmt = 6; + + BUG_ON(num_afmt > ARRAY_SIZE(eg_offsets)); + for (i = 0; i < num_afmt; i++) { + rdev->mode_info.afmt[i] = kzalloc(sizeof(struct radeon_afmt), GFP_KERNEL); + if (rdev->mode_info.afmt[i]) { + rdev->mode_info.afmt[i]->offset = eg_offsets[i]; + rdev->mode_info.afmt[i]->id = i; } } } else if (ASIC_IS_DCE3(rdev)) { diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 1f93dd503646..cb4445f55a96 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -148,7 +148,7 @@ int radeon_dynclks = -1; int radeon_r4xx_atom = 0; int radeon_agpmode = 0; int radeon_vram_limit = 0; -int radeon_gart_size = 512; /* default gart size */ +int radeon_gart_size = -1; /* auto */ int radeon_benchmarking = 0; int radeon_testing = 0; int radeon_connector_table = 0; @@ -181,7 +181,7 @@ module_param_named(vramlimit, radeon_vram_limit, int, 0600); MODULE_PARM_DESC(agpmode, "AGP Mode (-1 == PCI)"); module_param_named(agpmode, radeon_agpmode, int, 0444); -MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32, 64, etc)"); +MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32, 64, etc., -1 = auto)"); module_param_named(gartsize, radeon_gart_size, int, 0600); MODULE_PARM_DESC(benchmark, "Run benchmark"); @@ -384,7 +384,7 @@ static struct drm_driver kms_driver = { .driver_features = DRIVER_USE_AGP | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | - DRIVER_PRIME, + DRIVER_PRIME | DRIVER_RENDER, .dev_priv_size = 0, .load = radeon_driver_load_kms, .open = radeon_driver_open_kms, diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index 7ddb0efe2408..ddb8f8e04eb5 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -782,7 +782,7 @@ int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring) } else { /* put fence directly behind firmware */ - index = ALIGN(rdev->uvd.fw_size, 8); + index = ALIGN(rdev->uvd_fw->size, 8); rdev->fence_drv[ring].cpu_addr = rdev->uvd.cpu_addr + index; rdev->fence_drv[ring].gpu_addr = rdev->uvd.gpu_addr + index; } diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c index 6a51d943ccf4..b990b1a2bd50 100644 --- a/drivers/gpu/drm/radeon/radeon_gart.c +++ b/drivers/gpu/drm/radeon/radeon_gart.c @@ -207,7 +207,6 @@ void radeon_gart_table_vram_free(struct radeon_device *rdev) if (rdev->gart.robj == NULL) { return; } - radeon_gart_table_vram_unpin(rdev); radeon_bo_unref(&rdev->gart.robj); } diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c index 081886b0642d..cc9e8482cf30 100644 --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -275,17 +275,19 @@ int radeon_irq_kms_init(struct radeon_device *rdev) dev_info(rdev->dev, "radeon: using MSI.\n"); } } + + INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func); + INIT_WORK(&rdev->audio_work, r600_audio_update_hdmi); + INIT_WORK(&rdev->reset_work, radeon_irq_reset_work_func); + rdev->irq.installed = true; r = drm_irq_install(rdev->ddev); if (r) { rdev->irq.installed = false; + flush_work(&rdev->hotplug_work); return r; } - INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func); - INIT_WORK(&rdev->audio_work, r600_audio_update_hdmi); - INIT_WORK(&rdev->reset_work, radeon_irq_reset_work_func); - DRM_INFO("radeon: irq initialized.\n"); return 0; } diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index b46a5616664a..61580ddc4eb2 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -433,6 +433,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) return -EINVAL; } break; + case RADEON_INFO_SI_CP_DMA_COMPUTE: + *value = 1; + break; default: DRM_DEBUG_KMS("Invalid request %d\n", info->request); return -EINVAL; @@ -738,18 +741,18 @@ const struct drm_ioctl_desc radeon_ioctls_kms[] = { DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, radeon_surface_alloc_kms, DRM_AUTH), DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, radeon_surface_free_kms, DRM_AUTH), /* KMS */ - DRM_IOCTL_DEF_DRV(RADEON_GEM_INFO, radeon_gem_info_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_GEM_CREATE, radeon_gem_create_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_GEM_MMAP, radeon_gem_mmap_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_DOMAIN, radeon_gem_set_domain_ioctl, DRM_AUTH|DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(RADEON_GEM_INFO, radeon_gem_info_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_CREATE, radeon_gem_create_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_MMAP, radeon_gem_mmap_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_DOMAIN, radeon_gem_set_domain_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), DRM_IOCTL_DEF_DRV(RADEON_GEM_PREAD, radeon_gem_pread_ioctl, DRM_AUTH|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(RADEON_GEM_PWRITE, radeon_gem_pwrite_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_GEM_WAIT_IDLE, radeon_gem_wait_idle_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_CS, radeon_cs_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_INFO, radeon_info_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_TILING, radeon_gem_set_tiling_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_GEM_GET_TILING, radeon_gem_get_tiling_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_GEM_BUSY, radeon_gem_busy_ioctl, DRM_AUTH|DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(RADEON_GEM_VA, radeon_gem_va_ioctl, DRM_AUTH|DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(RADEON_GEM_WAIT_IDLE, radeon_gem_wait_idle_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_CS, radeon_cs_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_INFO, radeon_info_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_TILING, radeon_gem_set_tiling_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_GET_TILING, radeon_gem_get_tiling_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_BUSY, radeon_gem_busy_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(RADEON_GEM_VA, radeon_gem_va_ioctl, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW), }; int radeon_max_kms_ioctl = DRM_ARRAY_SIZE(radeon_ioctls_kms); diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 8296632a4235..d908d8d68f6b 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -225,6 +225,7 @@ struct radeon_afmt { int offset; bool last_buffer_filled_status; int id; + struct r600_audio_pin *pin; }; struct radeon_mode_info { @@ -233,7 +234,7 @@ struct radeon_mode_info { enum radeon_connector_table connector_table; bool mode_config_initialized; struct radeon_crtc *crtcs[6]; - struct radeon_afmt *afmt[6]; + struct radeon_afmt *afmt[7]; /* DVI-I properties */ struct drm_property *coherent_mode_property; /* DAC enable load detect */ diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index f374c467aaca..d7555369a3e5 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -569,6 +569,8 @@ static int radeon_hwmon_init(struct radeon_device *rdev) case THERMAL_TYPE_NI: case THERMAL_TYPE_SUMO: case THERMAL_TYPE_SI: + case THERMAL_TYPE_CI: + case THERMAL_TYPE_KV: if (rdev->asic->pm.get_temperature == NULL) return err; rdev->pm.int_hwmon_dev = hwmon_device_register(rdev->dev); @@ -624,7 +626,15 @@ static void radeon_dpm_thermal_work_handler(struct work_struct *work) /* switch back the user state */ dpm_state = rdev->pm.dpm.user_state; } - radeon_dpm_enable_power_state(rdev, dpm_state); + mutex_lock(&rdev->pm.mutex); + if (dpm_state == POWER_STATE_TYPE_INTERNAL_THERMAL) + rdev->pm.dpm.thermal_active = true; + else + rdev->pm.dpm.thermal_active = false; + rdev->pm.dpm.state = dpm_state; + mutex_unlock(&rdev->pm.mutex); + + radeon_pm_compute_clocks(rdev); } static struct radeon_ps *radeon_dpm_pick_power_state(struct radeon_device *rdev, @@ -687,7 +697,10 @@ restart_search: break; /* internal states */ case POWER_STATE_TYPE_INTERNAL_UVD: - return rdev->pm.dpm.uvd_ps; + if (rdev->pm.dpm.uvd_ps) + return rdev->pm.dpm.uvd_ps; + else + break; case POWER_STATE_TYPE_INTERNAL_UVD_SD: if (ps->class & ATOM_PPLIB_CLASSIFICATION_SDSTATE) return ps; @@ -729,10 +742,17 @@ restart_search: /* use a fallback state if we didn't match */ switch (dpm_state) { case POWER_STATE_TYPE_INTERNAL_UVD_SD: + dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD; + goto restart_search; case POWER_STATE_TYPE_INTERNAL_UVD_HD: case POWER_STATE_TYPE_INTERNAL_UVD_HD2: case POWER_STATE_TYPE_INTERNAL_UVD_MVC: - return rdev->pm.dpm.uvd_ps; + if (rdev->pm.dpm.uvd_ps) { + return rdev->pm.dpm.uvd_ps; + } else { + dpm_state = POWER_STATE_TYPE_PERFORMANCE; + goto restart_search; + } case POWER_STATE_TYPE_INTERNAL_THERMAL: dpm_state = POWER_STATE_TYPE_INTERNAL_ACPI; goto restart_search; @@ -850,38 +870,51 @@ static void radeon_dpm_change_power_state_locked(struct radeon_device *rdev) radeon_dpm_post_set_power_state(rdev); + /* force low perf level for thermal */ + if (rdev->pm.dpm.thermal_active && + rdev->asic->dpm.force_performance_level) { + radeon_dpm_force_performance_level(rdev, RADEON_DPM_FORCED_LEVEL_LOW); + } + done: mutex_unlock(&rdev->ring_lock); up_write(&rdev->pm.mclk_lock); mutex_unlock(&rdev->ddev->struct_mutex); } -void radeon_dpm_enable_power_state(struct radeon_device *rdev, - enum radeon_pm_state_type dpm_state) +void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable) { - if (!rdev->pm.dpm_enabled) - return; + enum radeon_pm_state_type dpm_state; - mutex_lock(&rdev->pm.mutex); - switch (dpm_state) { - case POWER_STATE_TYPE_INTERNAL_THERMAL: - rdev->pm.dpm.thermal_active = true; - break; - case POWER_STATE_TYPE_INTERNAL_UVD: - case POWER_STATE_TYPE_INTERNAL_UVD_SD: - case POWER_STATE_TYPE_INTERNAL_UVD_HD: - case POWER_STATE_TYPE_INTERNAL_UVD_HD2: - case POWER_STATE_TYPE_INTERNAL_UVD_MVC: - rdev->pm.dpm.uvd_active = true; - break; - default: - rdev->pm.dpm.thermal_active = false; - rdev->pm.dpm.uvd_active = false; - break; + if (rdev->asic->dpm.powergate_uvd) { + mutex_lock(&rdev->pm.mutex); + /* enable/disable UVD */ + radeon_dpm_powergate_uvd(rdev, !enable); + mutex_unlock(&rdev->pm.mutex); + } else { + if (enable) { + mutex_lock(&rdev->pm.mutex); + rdev->pm.dpm.uvd_active = true; + if ((rdev->pm.dpm.sd == 1) && (rdev->pm.dpm.hd == 0)) + dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_SD; + else if ((rdev->pm.dpm.sd == 2) && (rdev->pm.dpm.hd == 0)) + dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD; + else if ((rdev->pm.dpm.sd == 0) && (rdev->pm.dpm.hd == 1)) + dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD; + else if ((rdev->pm.dpm.sd == 0) && (rdev->pm.dpm.hd == 2)) + dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD2; + else + dpm_state = POWER_STATE_TYPE_INTERNAL_UVD; + rdev->pm.dpm.state = dpm_state; + mutex_unlock(&rdev->pm.mutex); + } else { + mutex_lock(&rdev->pm.mutex); + rdev->pm.dpm.uvd_active = false; + mutex_unlock(&rdev->pm.mutex); + } + + radeon_pm_compute_clocks(rdev); } - rdev->pm.dpm.state = dpm_state; - mutex_unlock(&rdev->pm.mutex); - radeon_pm_compute_clocks(rdev); } static void radeon_pm_suspend_old(struct radeon_device *rdev) @@ -1176,7 +1209,17 @@ int radeon_pm_init(struct radeon_device *rdev) case CHIP_VERDE: case CHIP_OLAND: case CHIP_HAINAN: - if (radeon_dpm == 1) + case CHIP_BONAIRE: + case CHIP_KABINI: + case CHIP_KAVERI: + /* DPM requires the RLC, RV770+ dGPU requires SMC */ + if (!rdev->rlc_fw) + rdev->pm.pm_method = PM_METHOD_PROFILE; + else if ((rdev->family >= CHIP_RV770) && + (!(rdev->flags & RADEON_IS_IGP)) && + (!rdev->smc_fw)) + rdev->pm.pm_method = PM_METHOD_PROFILE; + else if (radeon_dpm == 1) rdev->pm.pm_method = PM_METHOD_DPM; else rdev->pm.pm_method = PM_METHOD_PROFILE; diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index fb5ea6208970..46a25f037b84 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -363,11 +363,10 @@ u32 radeon_ring_generic_get_rptr(struct radeon_device *rdev, { u32 rptr; - if (rdev->wb.enabled && ring != &rdev->ring[R600_RING_TYPE_UVD_INDEX]) + if (rdev->wb.enabled) rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]); else rptr = RREG32(ring->rptr_reg); - rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift; return rptr; } @@ -378,7 +377,6 @@ u32 radeon_ring_generic_get_wptr(struct radeon_device *rdev, u32 wptr; wptr = RREG32(ring->wptr_reg); - wptr = (wptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift; return wptr; } @@ -386,7 +384,7 @@ u32 radeon_ring_generic_get_wptr(struct radeon_device *rdev, void radeon_ring_generic_set_wptr(struct radeon_device *rdev, struct radeon_ring *ring) { - WREG32(ring->wptr_reg, (ring->wptr << ring->ptr_reg_shift) & ring->ptr_reg_mask); + WREG32(ring->wptr_reg, ring->wptr); (void)RREG32(ring->wptr_reg); } @@ -719,16 +717,13 @@ int radeon_ring_restore(struct radeon_device *rdev, struct radeon_ring *ring, * @rptr_offs: offset of the rptr writeback location in the WB buffer * @rptr_reg: MMIO offset of the rptr register * @wptr_reg: MMIO offset of the wptr register - * @ptr_reg_shift: bit offset of the rptr/wptr values - * @ptr_reg_mask: bit mask of the rptr/wptr values * @nop: nop packet for this ring * * Initialize the driver information for the selected ring (all asics). * Returns 0 on success, error on failure. */ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ring_size, - unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg, - u32 ptr_reg_shift, u32 ptr_reg_mask, u32 nop) + unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg, u32 nop) { int r; @@ -736,8 +731,6 @@ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsig ring->rptr_offs = rptr_offs; ring->rptr_reg = rptr_reg; ring->wptr_reg = wptr_reg; - ring->ptr_reg_shift = ptr_reg_shift; - ring->ptr_reg_mask = ptr_reg_mask; ring->nop = nop; /* Allocate ring buffer */ if (ring->ring_obj == NULL) { diff --git a/drivers/gpu/drm/radeon/radeon_ucode.h b/drivers/gpu/drm/radeon/radeon_ucode.h index d8b05f7bcf1a..33858364fe89 100644 --- a/drivers/gpu/drm/radeon/radeon_ucode.h +++ b/drivers/gpu/drm/radeon/radeon_ucode.h @@ -35,6 +35,12 @@ #define SI_PFP_UCODE_SIZE 2144 #define SI_PM4_UCODE_SIZE 2144 #define SI_CE_UCODE_SIZE 2144 +#define CIK_PFP_UCODE_SIZE 2144 +#define CIK_ME_UCODE_SIZE 2144 +#define CIK_CE_UCODE_SIZE 2144 + +/* MEC */ +#define CIK_MEC_UCODE_SIZE 4192 /* RLC */ #define R600_RLC_UCODE_SIZE 768 @@ -43,12 +49,20 @@ #define CAYMAN_RLC_UCODE_SIZE 1024 #define ARUBA_RLC_UCODE_SIZE 1536 #define SI_RLC_UCODE_SIZE 2048 +#define BONAIRE_RLC_UCODE_SIZE 2048 +#define KB_RLC_UCODE_SIZE 2560 +#define KV_RLC_UCODE_SIZE 2560 /* MC */ #define BTC_MC_UCODE_SIZE 6024 #define CAYMAN_MC_UCODE_SIZE 6037 #define SI_MC_UCODE_SIZE 7769 #define OLAND_MC_UCODE_SIZE 7863 +#define CIK_MC_UCODE_SIZE 7866 + +/* SDMA */ +#define CIK_SDMA_UCODE_SIZE 1050 +#define CIK_SDMA_UCODE_VERSION 64 /* SMC */ #define RV770_SMC_UCODE_START 0x0100 @@ -126,4 +140,7 @@ #define HAINAN_SMC_UCODE_START 0x10000 #define HAINAN_SMC_UCODE_SIZE 0xe67C +#define BONAIRE_SMC_UCODE_START 0x20000 +#define BONAIRE_SMC_UCODE_SIZE 0x1FDEC + #endif diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 414fd145d20e..1a01bbff9bfa 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -56,7 +56,6 @@ static void radeon_uvd_idle_work_handler(struct work_struct *work); int radeon_uvd_init(struct radeon_device *rdev) { - const struct firmware *fw; unsigned long bo_size; const char *fw_name; int i, r; @@ -105,14 +104,14 @@ int radeon_uvd_init(struct radeon_device *rdev) return -EINVAL; } - r = request_firmware(&fw, fw_name, rdev->dev); + r = request_firmware(&rdev->uvd_fw, fw_name, rdev->dev); if (r) { dev_err(rdev->dev, "radeon_uvd: Can't load firmware \"%s\"\n", fw_name); return r; } - bo_size = RADEON_GPU_PAGE_ALIGN(fw->size + 8) + + bo_size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 8) + RADEON_UVD_STACK_SIZE + RADEON_UVD_HEAP_SIZE; r = radeon_bo_create(rdev, bo_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->uvd.vcpu_bo); @@ -145,15 +144,10 @@ int radeon_uvd_init(struct radeon_device *rdev) radeon_bo_unreserve(rdev->uvd.vcpu_bo); - rdev->uvd.fw_size = fw->size; - memset(rdev->uvd.cpu_addr, 0, bo_size); - memcpy(rdev->uvd.cpu_addr, fw->data, fw->size); - - release_firmware(fw); - for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) { atomic_set(&rdev->uvd.handles[i], 0); rdev->uvd.filp[i] = NULL; + rdev->uvd.img_size[i] = 0; } return 0; @@ -174,33 +168,60 @@ void radeon_uvd_fini(struct radeon_device *rdev) } radeon_bo_unref(&rdev->uvd.vcpu_bo); + + release_firmware(rdev->uvd_fw); } int radeon_uvd_suspend(struct radeon_device *rdev) { unsigned size; + void *ptr; + int i; if (rdev->uvd.vcpu_bo == NULL) return 0; + for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) + if (atomic_read(&rdev->uvd.handles[i])) + break; + + if (i == RADEON_MAX_UVD_HANDLES) + return 0; + size = radeon_bo_size(rdev->uvd.vcpu_bo); + size -= rdev->uvd_fw->size; + + ptr = rdev->uvd.cpu_addr; + ptr += rdev->uvd_fw->size; + rdev->uvd.saved_bo = kmalloc(size, GFP_KERNEL); - memcpy(rdev->uvd.saved_bo, rdev->uvd.cpu_addr, size); + memcpy(rdev->uvd.saved_bo, ptr, size); return 0; } int radeon_uvd_resume(struct radeon_device *rdev) { + unsigned size; + void *ptr; + if (rdev->uvd.vcpu_bo == NULL) return -EINVAL; + memcpy(rdev->uvd.cpu_addr, rdev->uvd_fw->data, rdev->uvd_fw->size); + + size = radeon_bo_size(rdev->uvd.vcpu_bo); + size -= rdev->uvd_fw->size; + + ptr = rdev->uvd.cpu_addr; + ptr += rdev->uvd_fw->size; + if (rdev->uvd.saved_bo != NULL) { - unsigned size = radeon_bo_size(rdev->uvd.vcpu_bo); - memcpy(rdev->uvd.cpu_addr, rdev->uvd.saved_bo, size); + memcpy(ptr, rdev->uvd.saved_bo, size); kfree(rdev->uvd.saved_bo); rdev->uvd.saved_bo = NULL; - } + } else + memset(ptr, 0, size); return 0; } @@ -215,8 +236,8 @@ void radeon_uvd_free_handles(struct radeon_device *rdev, struct drm_file *filp) { int i, r; for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) { - if (rdev->uvd.filp[i] == filp) { - uint32_t handle = atomic_read(&rdev->uvd.handles[i]); + uint32_t handle = atomic_read(&rdev->uvd.handles[i]); + if (handle != 0 && rdev->uvd.filp[i] == filp) { struct radeon_fence *fence; r = radeon_uvd_get_destroy_msg(rdev, @@ -327,6 +348,7 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo, unsigned offset, unsigned buf_sizes[]) { int32_t *msg, msg_type, handle; + unsigned img_size = 0; void *ptr; int i, r; @@ -336,9 +358,19 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo, return -EINVAL; } + if (bo->tbo.sync_obj) { + r = radeon_fence_wait(bo->tbo.sync_obj, false); + if (r) { + DRM_ERROR("Failed waiting for UVD message (%d)!\n", r); + return r; + } + } + r = radeon_bo_kmap(bo, &ptr); - if (r) + if (r) { + DRM_ERROR("Failed mapping the UVD message (%d)!\n", r); return r; + } msg = ptr + offset; @@ -353,6 +385,8 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo, if (msg_type == 1) { /* it's a decode msg, calc buffer sizes */ r = radeon_uvd_cs_msg_decode(msg, buf_sizes); + /* calc image size (width * height) */ + img_size = msg[6] * msg[7]; radeon_bo_kunmap(bo); if (r) return r; @@ -364,8 +398,16 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo, radeon_bo_kunmap(bo); return 0; } else { - /* it's a create msg, no special handling needed */ + /* it's a create msg, calc image size (width * height) */ + img_size = msg[7] * msg[8]; radeon_bo_kunmap(bo); + + if (msg_type != 0) { + DRM_ERROR("Illegal UVD message type (%d)!\n", msg_type); + return -EINVAL; + } + + /* it's a create msg, no special handling needed */ } /* create or decode, validate the handle */ @@ -378,6 +420,7 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo, for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) { if (!atomic_cmpxchg(&p->rdev->uvd.handles[i], 0, handle)) { p->rdev->uvd.filp[i] = p->filp; + p->rdev->uvd.img_size[i] = img_size; return 0; } } @@ -388,7 +431,7 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo, static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p, int data0, int data1, - unsigned buf_sizes[]) + unsigned buf_sizes[], bool *has_msg_cmd) { struct radeon_cs_chunk *relocs_chunk; struct radeon_cs_reloc *reloc; @@ -417,7 +460,7 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p, if (cmd < 0x4) { if ((end - start) < buf_sizes[cmd]) { - DRM_ERROR("buffer to small (%d / %d)!\n", + DRM_ERROR("buffer (%d) to small (%d / %d)!\n", cmd, (unsigned)(end - start), buf_sizes[cmd]); return -EINVAL; } @@ -442,9 +485,17 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p, } if (cmd == 0) { + if (*has_msg_cmd) { + DRM_ERROR("More than one message in a UVD-IB!\n"); + return -EINVAL; + } + *has_msg_cmd = true; r = radeon_uvd_cs_msg(p, reloc->robj, offset, buf_sizes); if (r) return r; + } else if (!*has_msg_cmd) { + DRM_ERROR("Message needed before other commands are send!\n"); + return -EINVAL; } return 0; @@ -453,7 +504,8 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p, static int radeon_uvd_cs_reg(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt, int *data0, int *data1, - unsigned buf_sizes[]) + unsigned buf_sizes[], + bool *has_msg_cmd) { int i, r; @@ -467,7 +519,8 @@ static int radeon_uvd_cs_reg(struct radeon_cs_parser *p, *data1 = p->idx; break; case UVD_GPCOM_VCPU_CMD: - r = radeon_uvd_cs_reloc(p, *data0, *data1, buf_sizes); + r = radeon_uvd_cs_reloc(p, *data0, *data1, + buf_sizes, has_msg_cmd); if (r) return r; break; @@ -488,6 +541,9 @@ int radeon_uvd_cs_parse(struct radeon_cs_parser *p) struct radeon_cs_packet pkt; int r, data0 = 0, data1 = 0; + /* does the IB has a msg command */ + bool has_msg_cmd = false; + /* minimum buffer sizes */ unsigned buf_sizes[] = { [0x00000000] = 2048, @@ -514,8 +570,8 @@ int radeon_uvd_cs_parse(struct radeon_cs_parser *p) return r; switch (pkt.type) { case RADEON_PACKET_TYPE0: - r = radeon_uvd_cs_reg(p, &pkt, &data0, - &data1, buf_sizes); + r = radeon_uvd_cs_reg(p, &pkt, &data0, &data1, + buf_sizes, &has_msg_cmd); if (r) return r; break; @@ -527,6 +583,12 @@ int radeon_uvd_cs_parse(struct radeon_cs_parser *p) return -EINVAL; } } while (p->idx < p->chunks[p->chunk_ib_idx].length_dw); + + if (!has_msg_cmd) { + DRM_ERROR("UVD-IBs need a msg command!\n"); + return -EINVAL; + } + return 0; } @@ -678,6 +740,34 @@ int radeon_uvd_get_destroy_msg(struct radeon_device *rdev, int ring, return radeon_uvd_send_msg(rdev, ring, bo, fence); } +/** + * radeon_uvd_count_handles - count number of open streams + * + * @rdev: radeon_device pointer + * @sd: number of SD streams + * @hd: number of HD streams + * + * Count the number of open SD/HD streams as a hint for power mangement + */ +static void radeon_uvd_count_handles(struct radeon_device *rdev, + unsigned *sd, unsigned *hd) +{ + unsigned i; + + *sd = 0; + *hd = 0; + + for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) { + if (!atomic_read(&rdev->uvd.handles[i])) + continue; + + if (rdev->uvd.img_size[i] >= 720*576) + ++(*hd); + else + ++(*sd); + } +} + static void radeon_uvd_idle_work_handler(struct work_struct *work) { struct radeon_device *rdev = @@ -685,10 +775,7 @@ static void radeon_uvd_idle_work_handler(struct work_struct *work) if (radeon_fence_count_emitted(rdev, R600_RING_TYPE_UVD_INDEX) == 0) { if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) { - mutex_lock(&rdev->pm.mutex); - rdev->pm.dpm.uvd_active = false; - mutex_unlock(&rdev->pm.mutex); - radeon_pm_compute_clocks(rdev); + radeon_dpm_enable_uvd(rdev, false); } else { radeon_set_uvd_clocks(rdev, 0, 0); } @@ -700,13 +787,25 @@ static void radeon_uvd_idle_work_handler(struct work_struct *work) void radeon_uvd_note_usage(struct radeon_device *rdev) { + bool streams_changed = false; bool set_clocks = !cancel_delayed_work_sync(&rdev->uvd.idle_work); set_clocks &= schedule_delayed_work(&rdev->uvd.idle_work, msecs_to_jiffies(UVD_IDLE_TIMEOUT_MS)); - if (set_clocks) { + + if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) { + unsigned hd = 0, sd = 0; + radeon_uvd_count_handles(rdev, &sd, &hd); + if ((rdev->pm.dpm.sd != sd) || + (rdev->pm.dpm.hd != hd)) { + rdev->pm.dpm.sd = sd; + rdev->pm.dpm.hd = hd; + streams_changed = true; + } + } + + if (set_clocks || streams_changed) { if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) { - /* XXX pick SD/HD/MVC */ - radeon_dpm_enable_power_state(rdev, POWER_STATE_TYPE_INTERNAL_UVD); + radeon_dpm_enable_uvd(rdev, true); } else { radeon_set_uvd_clocks(rdev, 53300, 40000); } diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c index 233a9b9fa1f7..b8074a8ec75a 100644 --- a/drivers/gpu/drm/radeon/rs400.c +++ b/drivers/gpu/drm/radeon/rs400.c @@ -174,10 +174,13 @@ int rs400_gart_enable(struct radeon_device *rdev) /* FIXME: according to doc we should set HIDE_MMCFG_BAR=0, * AGPMODE30=0 & AGP30ENHANCED=0 in NB_CNTL */ if ((rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740)) { - WREG32_MC(RS480_MC_MISC_CNTL, - (RS480_GART_INDEX_REG_EN | RS690_BLOCK_GFX_D3_EN)); + tmp = RREG32_MC(RS480_MC_MISC_CNTL); + tmp |= RS480_GART_INDEX_REG_EN | RS690_BLOCK_GFX_D3_EN; + WREG32_MC(RS480_MC_MISC_CNTL, tmp); } else { - WREG32_MC(RS480_MC_MISC_CNTL, RS480_GART_INDEX_REG_EN); + tmp = RREG32_MC(RS480_MC_MISC_CNTL); + tmp |= RS480_GART_INDEX_REG_EN; + WREG32_MC(RS480_MC_MISC_CNTL, tmp); } /* Enable gart */ WREG32_MC(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN | size_reg)); diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c b/drivers/gpu/drm/radeon/rv6xx_dpm.c index 363018c60412..ab1f2016f21e 100644 --- a/drivers/gpu/drm/radeon/rv6xx_dpm.c +++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c @@ -1918,6 +1918,7 @@ static int rv6xx_parse_power_table(struct radeon_device *rdev) (power_state->v1.ucNonClockStateIndex * power_info->pplib.ucNonClockSize)); if (power_info->pplib.ucStateEntrySize - 1) { + u8 *idx; ps = kzalloc(sizeof(struct rv6xx_ps), GFP_KERNEL); if (ps == NULL) { kfree(rdev->pm.dpm.ps); @@ -1926,12 +1927,12 @@ static int rv6xx_parse_power_table(struct radeon_device *rdev) rdev->pm.dpm.ps[i].ps_priv = ps; rv6xx_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], non_clock_info); + idx = (u8 *)&power_state->v1.ucClockStateIndices[0]; for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) { clock_info = (union pplib_clock_info *) (mode_info->atom_context->bios + data_offset + le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) + - (power_state->v1.ucClockStateIndices[j] * - power_info->pplib.ucClockInfoSize)); + (idx[j] * power_info->pplib.ucClockInfoSize)); rv6xx_parse_pplib_clock_info(rdev, &rdev->pm.dpm.ps[i], j, clock_info); @@ -1944,9 +1945,7 @@ static int rv6xx_parse_power_table(struct radeon_device *rdev) int rv6xx_dpm_init(struct radeon_device *rdev) { - int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); - uint16_t data_offset, size; - uint8_t frev, crev; + struct radeon_atom_ss ss; struct atom_clock_dividers dividers; struct rv6xx_power_info *pi; int ret; @@ -1989,16 +1988,18 @@ int rv6xx_dpm_init(struct radeon_device *rdev) pi->gfx_clock_gating = true; - if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, - &frev, &crev, &data_offset)) { - pi->sclk_ss = true; - pi->mclk_ss = true; + pi->sclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss, + ASIC_INTERNAL_ENGINE_SS, 0); + pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss, + ASIC_INTERNAL_MEMORY_SS, 0); + + /* Disable sclk ss, causes hangs on a lot of systems */ + pi->sclk_ss = false; + + if (pi->sclk_ss || pi->mclk_ss) pi->dynamic_ss = true; - } else { - pi->sclk_ss = false; - pi->mclk_ss = false; + else pi->dynamic_ss = false; - } pi->dynamic_pcie_gen2 = true; diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 30ea14e8854c..9f5846743c9e 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -744,10 +744,10 @@ static void rv770_init_golden_registers(struct radeon_device *rdev) (const u32)ARRAY_SIZE(r7xx_golden_dyn_gpr_registers)); radeon_program_register_sequence(rdev, rv730_golden_registers, - (const u32)ARRAY_SIZE(rv770_golden_registers)); + (const u32)ARRAY_SIZE(rv730_golden_registers)); radeon_program_register_sequence(rdev, rv730_mgcg_init, - (const u32)ARRAY_SIZE(rv770_mgcg_init)); + (const u32)ARRAY_SIZE(rv730_mgcg_init)); break; case CHIP_RV710: radeon_program_register_sequence(rdev, @@ -758,18 +758,18 @@ static void rv770_init_golden_registers(struct radeon_device *rdev) (const u32)ARRAY_SIZE(r7xx_golden_dyn_gpr_registers)); radeon_program_register_sequence(rdev, rv710_golden_registers, - (const u32)ARRAY_SIZE(rv770_golden_registers)); + (const u32)ARRAY_SIZE(rv710_golden_registers)); radeon_program_register_sequence(rdev, rv710_mgcg_init, - (const u32)ARRAY_SIZE(rv770_mgcg_init)); + (const u32)ARRAY_SIZE(rv710_mgcg_init)); break; case CHIP_RV740: radeon_program_register_sequence(rdev, rv740_golden_registers, - (const u32)ARRAY_SIZE(rv770_golden_registers)); + (const u32)ARRAY_SIZE(rv740_golden_registers)); radeon_program_register_sequence(rdev, rv740_mgcg_init, - (const u32)ARRAY_SIZE(rv770_mgcg_init)); + (const u32)ARRAY_SIZE(rv740_mgcg_init)); break; default: break; @@ -801,103 +801,6 @@ u32 rv770_get_xclk(struct radeon_device *rdev) return reference_clock; } -int rv770_uvd_resume(struct radeon_device *rdev) -{ - uint64_t addr; - uint32_t chip_id, size; - int r; - - r = radeon_uvd_resume(rdev); - if (r) - return r; - - /* programm the VCPU memory controller bits 0-27 */ - addr = rdev->uvd.gpu_addr >> 3; - size = RADEON_GPU_PAGE_ALIGN(rdev->uvd.fw_size + 4) >> 3; - WREG32(UVD_VCPU_CACHE_OFFSET0, addr); - WREG32(UVD_VCPU_CACHE_SIZE0, size); - - addr += size; - size = RADEON_UVD_STACK_SIZE >> 3; - WREG32(UVD_VCPU_CACHE_OFFSET1, addr); - WREG32(UVD_VCPU_CACHE_SIZE1, size); - - addr += size; - size = RADEON_UVD_HEAP_SIZE >> 3; - WREG32(UVD_VCPU_CACHE_OFFSET2, addr); - WREG32(UVD_VCPU_CACHE_SIZE2, size); - - /* bits 28-31 */ - addr = (rdev->uvd.gpu_addr >> 28) & 0xF; - WREG32(UVD_LMI_ADDR_EXT, (addr << 12) | (addr << 0)); - - /* bits 32-39 */ - addr = (rdev->uvd.gpu_addr >> 32) & 0xFF; - WREG32(UVD_LMI_EXT40_ADDR, addr | (0x9 << 16) | (0x1 << 31)); - - /* tell firmware which hardware it is running on */ - switch (rdev->family) { - default: - return -EINVAL; - case CHIP_RV710: - chip_id = 0x01000005; - break; - case CHIP_RV730: - chip_id = 0x01000006; - break; - case CHIP_RV740: - chip_id = 0x01000007; - break; - case CHIP_CYPRESS: - case CHIP_HEMLOCK: - chip_id = 0x01000008; - break; - case CHIP_JUNIPER: - chip_id = 0x01000009; - break; - case CHIP_REDWOOD: - chip_id = 0x0100000a; - break; - case CHIP_CEDAR: - chip_id = 0x0100000b; - break; - case CHIP_SUMO: - case CHIP_SUMO2: - chip_id = 0x0100000c; - break; - case CHIP_PALM: - chip_id = 0x0100000e; - break; - case CHIP_CAYMAN: - chip_id = 0x0100000f; - break; - case CHIP_BARTS: - chip_id = 0x01000010; - break; - case CHIP_TURKS: - chip_id = 0x01000011; - break; - case CHIP_CAICOS: - chip_id = 0x01000012; - break; - case CHIP_TAHITI: - chip_id = 0x01000014; - break; - case CHIP_VERDE: - chip_id = 0x01000015; - break; - case CHIP_PITCAIRN: - chip_id = 0x01000016; - break; - case CHIP_ARUBA: - chip_id = 0x01000017; - break; - } - WREG32(UVD_VCPU_CHIP_ID, chip_id); - - return 0; -} - u32 rv770_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base) { struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id]; @@ -1747,80 +1650,6 @@ static int rv770_mc_init(struct radeon_device *rdev) return 0; } -/** - * rv770_copy_dma - copy pages using the DMA engine - * - * @rdev: radeon_device pointer - * @src_offset: src GPU address - * @dst_offset: dst GPU address - * @num_gpu_pages: number of GPU pages to xfer - * @fence: radeon fence object - * - * Copy GPU paging using the DMA engine (r7xx). - * Used by the radeon ttm implementation to move pages if - * registered as the asic copy callback. - */ -int rv770_copy_dma(struct radeon_device *rdev, - uint64_t src_offset, uint64_t dst_offset, - unsigned num_gpu_pages, - struct radeon_fence **fence) -{ - struct radeon_semaphore *sem = NULL; - int ring_index = rdev->asic->copy.dma_ring_index; - struct radeon_ring *ring = &rdev->ring[ring_index]; - u32 size_in_dw, cur_size_in_dw; - int i, num_loops; - int r = 0; - - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return r; - } - - size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; - num_loops = DIV_ROUND_UP(size_in_dw, 0xFFFF); - r = radeon_ring_lock(rdev, ring, num_loops * 5 + 8); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); - return r; - } - - if (radeon_fence_need_sync(*fence, ring->idx)) { - radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, - ring->idx); - radeon_fence_note_sync(*fence, ring->idx); - } else { - radeon_semaphore_free(rdev, &sem, NULL); - } - - for (i = 0; i < num_loops; i++) { - cur_size_in_dw = size_in_dw; - if (cur_size_in_dw > 0xFFFF) - cur_size_in_dw = 0xFFFF; - size_in_dw -= cur_size_in_dw; - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 0, 0, cur_size_in_dw)); - radeon_ring_write(ring, dst_offset & 0xfffffffc); - radeon_ring_write(ring, src_offset & 0xfffffffc); - radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff); - radeon_ring_write(ring, upper_32_bits(src_offset) & 0xff); - src_offset += cur_size_in_dw * 4; - dst_offset += cur_size_in_dw * 4; - } - - r = radeon_fence_emit(rdev, fence, ring->idx); - if (r) { - radeon_ring_unlock_undo(rdev, ring); - return r; - } - - radeon_ring_unlock_commit(rdev, ring); - radeon_semaphore_free(rdev, &sem, *fence); - - return r; -} - static int rv770_startup(struct radeon_device *rdev) { struct radeon_ring *ring; @@ -1829,6 +1658,13 @@ static int rv770_startup(struct radeon_device *rdev) /* enable pcie gen2 link */ rv770_pcie_gen2_enable(rdev); + /* scratch needs to be initialized before MC */ + r = r600_vram_scratch_init(rdev); + if (r) + return r; + + rv770_mc_program(rdev); + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { r = r600_init_microcode(rdev); if (r) { @@ -1837,11 +1673,6 @@ static int rv770_startup(struct radeon_device *rdev) } } - r = r600_vram_scratch_init(rdev); - if (r) - return r; - - rv770_mc_program(rdev); if (rdev->flags & RADEON_IS_AGP) { rv770_agp_enable(rdev); } else { @@ -1851,12 +1682,6 @@ static int rv770_startup(struct radeon_device *rdev) } rv770_gpu_init(rdev); - r = r600_blit_init(rdev); - if (r) { - r600_blit_fini(rdev); - rdev->asic->copy.copy = NULL; - dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r); - } /* allocate wb buffer */ r = radeon_wb_init(rdev); @@ -1875,7 +1700,7 @@ static int rv770_startup(struct radeon_device *rdev) return r; } - r = rv770_uvd_resume(rdev); + r = uvd_v2_2_resume(rdev); if (!r) { r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_UVD_INDEX); @@ -1904,14 +1729,14 @@ static int rv770_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, R600_CP_RB_RPTR, R600_CP_RB_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, DMA_RB_RPTR, DMA_RB_WPTR, - 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); + DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); if (r) return r; @@ -1928,12 +1753,11 @@ static int rv770_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { - r = radeon_ring_init(rdev, ring, ring->ring_size, - R600_WB_UVD_RPTR_OFFSET, + r = radeon_ring_init(rdev, ring, ring->ring_size, 0, UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (!r) - r = r600_uvd_init(rdev); + r = uvd_v1_0_init(rdev); if (r) DRM_ERROR("radeon: failed initializing UVD (%d).\n", r); @@ -1983,6 +1807,7 @@ int rv770_resume(struct radeon_device *rdev) int rv770_suspend(struct radeon_device *rdev) { r600_audio_fini(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_suspend(rdev); r700_cp_stop(rdev); r600_dma_stop(rdev); @@ -2090,7 +1915,6 @@ int rv770_init(struct radeon_device *rdev) void rv770_fini(struct radeon_device *rdev) { - r600_blit_fini(rdev); r700_cp_fini(rdev); r600_dma_fini(rdev); r600_irq_fini(rdev); @@ -2098,6 +1922,7 @@ void rv770_fini(struct radeon_device *rdev) radeon_ib_pool_fini(rdev); radeon_irq_kms_fini(rdev); rv770_pcie_gart_fini(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_fini(rdev); r600_vram_scratch_fini(rdev); radeon_gem_fini(rdev); diff --git a/drivers/gpu/drm/radeon/rv770_dma.c b/drivers/gpu/drm/radeon/rv770_dma.c new file mode 100644 index 000000000000..f9b02e3d6830 --- /dev/null +++ b/drivers/gpu/drm/radeon/rv770_dma.c @@ -0,0 +1,101 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "rv770d.h" + +/** + * rv770_copy_dma - copy pages using the DMA engine + * + * @rdev: radeon_device pointer + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @num_gpu_pages: number of GPU pages to xfer + * @fence: radeon fence object + * + * Copy GPU paging using the DMA engine (r7xx). + * Used by the radeon ttm implementation to move pages if + * registered as the asic copy callback. + */ +int rv770_copy_dma(struct radeon_device *rdev, + uint64_t src_offset, uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence) +{ + struct radeon_semaphore *sem = NULL; + int ring_index = rdev->asic->copy.dma_ring_index; + struct radeon_ring *ring = &rdev->ring[ring_index]; + u32 size_in_dw, cur_size_in_dw; + int i, num_loops; + int r = 0; + + r = radeon_semaphore_create(rdev, &sem); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + return r; + } + + size_in_dw = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT) / 4; + num_loops = DIV_ROUND_UP(size_in_dw, 0xFFFF); + r = radeon_ring_lock(rdev, ring, num_loops * 5 + 8); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + radeon_semaphore_free(rdev, &sem, NULL); + return r; + } + + if (radeon_fence_need_sync(*fence, ring->idx)) { + radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, + ring->idx); + radeon_fence_note_sync(*fence, ring->idx); + } else { + radeon_semaphore_free(rdev, &sem, NULL); + } + + for (i = 0; i < num_loops; i++) { + cur_size_in_dw = size_in_dw; + if (cur_size_in_dw > 0xFFFF) + cur_size_in_dw = 0xFFFF; + size_in_dw -= cur_size_in_dw; + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 0, 0, cur_size_in_dw)); + radeon_ring_write(ring, dst_offset & 0xfffffffc); + radeon_ring_write(ring, src_offset & 0xfffffffc); + radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff); + radeon_ring_write(ring, upper_32_bits(src_offset) & 0xff); + src_offset += cur_size_in_dw * 4; + dst_offset += cur_size_in_dw * 4; + } + + r = radeon_fence_emit(rdev, fence, ring->idx); + if (r) { + radeon_ring_unlock_undo(rdev, ring); + return r; + } + + radeon_ring_unlock_commit(rdev, ring); + radeon_semaphore_free(rdev, &sem, *fence); + + return r; +} diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c index 2d347925f77d..8cbb85dae5aa 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.c +++ b/drivers/gpu/drm/radeon/rv770_dpm.c @@ -2294,6 +2294,7 @@ int rv7xx_parse_power_table(struct radeon_device *rdev) (power_state->v1.ucNonClockStateIndex * power_info->pplib.ucNonClockSize)); if (power_info->pplib.ucStateEntrySize - 1) { + u8 *idx; ps = kzalloc(sizeof(struct rv7xx_ps), GFP_KERNEL); if (ps == NULL) { kfree(rdev->pm.dpm.ps); @@ -2303,12 +2304,12 @@ int rv7xx_parse_power_table(struct radeon_device *rdev) rv7xx_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], non_clock_info, power_info->pplib.ucNonClockSize); + idx = (u8 *)&power_state->v1.ucClockStateIndices[0]; for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) { clock_info = (union pplib_clock_info *) (mode_info->atom_context->bios + data_offset + le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) + - (power_state->v1.ucClockStateIndices[j] * - power_info->pplib.ucClockInfoSize)); + (idx[j] * power_info->pplib.ucClockInfoSize)); rv7xx_parse_pplib_clock_info(rdev, &rdev->pm.dpm.ps[i], j, clock_info); @@ -2319,12 +2320,25 @@ int rv7xx_parse_power_table(struct radeon_device *rdev) return 0; } +void rv770_get_engine_memory_ss(struct radeon_device *rdev) +{ + struct rv7xx_power_info *pi = rv770_get_pi(rdev); + struct radeon_atom_ss ss; + + pi->sclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss, + ASIC_INTERNAL_ENGINE_SS, 0); + pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss, + ASIC_INTERNAL_MEMORY_SS, 0); + + if (pi->sclk_ss || pi->mclk_ss) + pi->dynamic_ss = true; + else + pi->dynamic_ss = false; +} + int rv770_dpm_init(struct radeon_device *rdev) { struct rv7xx_power_info *pi; - int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); - uint16_t data_offset, size; - uint8_t frev, crev; struct atom_clock_dividers dividers; int ret; @@ -2369,16 +2383,7 @@ int rv770_dpm_init(struct radeon_device *rdev) pi->mvdd_control = radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0); - if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, - &frev, &crev, &data_offset)) { - pi->sclk_ss = true; - pi->mclk_ss = true; - pi->dynamic_ss = true; - } else { - pi->sclk_ss = false; - pi->mclk_ss = false; - pi->dynamic_ss = false; - } + rv770_get_engine_memory_ss(rdev); pi->asi = RV770_ASI_DFLT; pi->pasi = RV770_HASI_DFLT; @@ -2393,8 +2398,7 @@ int rv770_dpm_init(struct radeon_device *rdev) pi->dynamic_pcie_gen2 = true; - if (pi->gfx_clock_gating && - (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)) + if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) pi->thermal_protection = true; else pi->thermal_protection = false; @@ -2514,8 +2518,16 @@ u32 rv770_dpm_get_mclk(struct radeon_device *rdev, bool low) bool rv770_dpm_vblank_too_short(struct radeon_device *rdev) { u32 vblank_time = r600_dpm_get_vblank_time(rdev); + u32 switch_limit = 300; + + /* quirks */ + /* ASUS K70AF */ + if ((rdev->pdev->device == 0x9553) && + (rdev->pdev->subsystem_vendor == 0x1043) && + (rdev->pdev->subsystem_device == 0x1c42)) + switch_limit = 200; - if (vblank_time < 300) + if (vblank_time < switch_limit) return true; else return false; diff --git a/drivers/gpu/drm/radeon/rv770_dpm.h b/drivers/gpu/drm/radeon/rv770_dpm.h index 96b1b2a62a8a..9244effc6b59 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.h +++ b/drivers/gpu/drm/radeon/rv770_dpm.h @@ -275,6 +275,7 @@ void rv770_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev, void rv770_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev, struct radeon_ps *new_ps, struct radeon_ps *old_ps); +void rv770_get_engine_memory_ss(struct radeon_device *rdev); /* smc */ int rv770_read_smc_soft_register(struct radeon_device *rdev, diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h index 6bef2b7d601b..9fe60e542922 100644 --- a/drivers/gpu/drm/radeon/rv770d.h +++ b/drivers/gpu/drm/radeon/rv770d.h @@ -971,7 +971,21 @@ # define TARGET_LINK_SPEED_MASK (0xf << 0) # define SELECTABLE_DEEMPHASIS (1 << 6) +/* + * PM4 + */ +#define PACKET0(reg, n) ((RADEON_PACKET_TYPE0 << 30) | \ + (((reg) >> 2) & 0xFFFF) | \ + ((n) & 0x3FFF) << 16) +#define PACKET3(op, n) ((RADEON_PACKET_TYPE3 << 30) | \ + (((op) & 0xFF) << 8) | \ + ((n) & 0x3FFF) << 16) + /* UVD */ +#define UVD_GPCOM_VCPU_CMD 0xef0c +#define UVD_GPCOM_VCPU_DATA0 0xef10 +#define UVD_GPCOM_VCPU_DATA1 0xef14 + #define UVD_LMI_EXT40_ADDR 0xf498 #define UVD_VCPU_CHIP_ID 0xf4d4 #define UVD_VCPU_CACHE_OFFSET0 0xf4d8 @@ -985,4 +999,6 @@ #define UVD_RBC_RB_RPTR 0xf690 #define UVD_RBC_RB_WPTR 0xf694 +#define UVD_CONTEXT_ID 0xf6f4 + #endif diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index d71037f4f68f..3e23b757dcfa 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -68,6 +68,8 @@ MODULE_FIRMWARE("radeon/HAINAN_smc.bin"); static void si_pcie_gen3_enable(struct radeon_device *rdev); static void si_program_aspm(struct radeon_device *rdev); +extern void sumo_rlc_fini(struct radeon_device *rdev); +extern int sumo_rlc_init(struct radeon_device *rdev); extern int r600_ih_ring_alloc(struct radeon_device *rdev); extern void r600_ih_ring_fini(struct radeon_device *rdev); extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); @@ -76,6 +78,11 @@ extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_ extern u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev); extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev); extern bool evergreen_is_display_hung(struct radeon_device *rdev); +extern void si_dma_vm_set_page(struct radeon_device *rdev, + struct radeon_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags); static const u32 verde_rlc_save_restore_register_list[] = { @@ -1663,9 +1670,13 @@ static int si_init_microcode(struct radeon_device *rdev) snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name); err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev); - if (err) - goto out; - if (rdev->smc_fw->size != smc_req_size) { + if (err) { + printk(KERN_ERR + "smc: error loading firmware \"%s\"\n", + fw_name); + release_firmware(rdev->smc_fw); + rdev->smc_fw = NULL; + } else if (rdev->smc_fw->size != smc_req_size) { printk(KERN_ERR "si_smc: Bogus length %zu in firmware \"%s\"\n", rdev->smc_fw->size, fw_name); @@ -1700,7 +1711,8 @@ static u32 dce6_line_buffer_adjust(struct radeon_device *rdev, struct drm_display_mode *mode, struct drm_display_mode *other_mode) { - u32 tmp; + u32 tmp, buffer_alloc, i; + u32 pipe_offset = radeon_crtc->crtc_id * 0x20; /* * Line Buffer Setup * There are 3 line buffers, each one shared by 2 display controllers. @@ -1715,16 +1727,30 @@ static u32 dce6_line_buffer_adjust(struct radeon_device *rdev, * non-linked crtcs for maximum line buffer allocation. */ if (radeon_crtc->base.enabled && mode) { - if (other_mode) + if (other_mode) { tmp = 0; /* 1/2 */ - else + buffer_alloc = 1; + } else { tmp = 2; /* whole */ - } else + buffer_alloc = 2; + } + } else { tmp = 0; + buffer_alloc = 0; + } WREG32(DC_LB_MEMORY_SPLIT + radeon_crtc->crtc_offset, DC_LB_MEMORY_CONFIG(tmp)); + WREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset, + DMIF_BUFFERS_ALLOCATED(buffer_alloc)); + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset) & + DMIF_BUFFERS_ALLOCATED_COMPLETED) + break; + udelay(1); + } + if (radeon_crtc->base.enabled && mode) { switch (tmp) { case 0: @@ -3360,17 +3386,6 @@ static int si_cp_resume(struct radeon_device *rdev) u32 rb_bufsz; int r; - /* Reset cp; if cp is reset, then PA, SH, VGT also need to be reset */ - WREG32(GRBM_SOFT_RESET, (SOFT_RESET_CP | - SOFT_RESET_PA | - SOFT_RESET_VGT | - SOFT_RESET_SPI | - SOFT_RESET_SX)); - RREG32(GRBM_SOFT_RESET); - mdelay(15); - WREG32(GRBM_SOFT_RESET, 0); - RREG32(GRBM_SOFT_RESET); - WREG32(CP_SEM_WAIT_TIMER, 0x0); WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0); @@ -3489,7 +3504,7 @@ static int si_cp_resume(struct radeon_device *rdev) return 0; } -static u32 si_gpu_check_soft_reset(struct radeon_device *rdev) +u32 si_gpu_check_soft_reset(struct radeon_device *rdev) { u32 reset_mask = 0; u32 tmp; @@ -3738,34 +3753,6 @@ bool si_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) return radeon_ring_test_lockup(rdev, ring); } -/** - * si_dma_is_lockup - Check if the DMA engine is locked up - * - * @rdev: radeon_device pointer - * @ring: radeon_ring structure holding ring information - * - * Check if the async DMA engine is locked up. - * Returns true if the engine appears to be locked up, false if not. - */ -bool si_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) -{ - u32 reset_mask = si_gpu_check_soft_reset(rdev); - u32 mask; - - if (ring->idx == R600_RING_TYPE_DMA_INDEX) - mask = RADEON_RESET_DMA; - else - mask = RADEON_RESET_DMA1; - - if (!(reset_mask & mask)) { - radeon_ring_lockup_update(ring); - return false; - } - /* force ring activities */ - radeon_ring_force_activity(rdev, ring); - return radeon_ring_test_lockup(rdev, ring); -} - /* MC */ static void si_mc_program(struct radeon_device *rdev) { @@ -4079,13 +4066,64 @@ static int si_vm_packet3_ce_check(struct radeon_device *rdev, return 0; } +static int si_vm_packet3_cp_dma_check(u32 *ib, u32 idx) +{ + u32 start_reg, reg, i; + u32 command = ib[idx + 4]; + u32 info = ib[idx + 1]; + u32 idx_value = ib[idx]; + if (command & PACKET3_CP_DMA_CMD_SAS) { + /* src address space is register */ + if (((info & 0x60000000) >> 29) == 0) { + start_reg = idx_value << 2; + if (command & PACKET3_CP_DMA_CMD_SAIC) { + reg = start_reg; + if (!si_vm_reg_valid(reg)) { + DRM_ERROR("CP DMA Bad SRC register\n"); + return -EINVAL; + } + } else { + for (i = 0; i < (command & 0x1fffff); i++) { + reg = start_reg + (4 * i); + if (!si_vm_reg_valid(reg)) { + DRM_ERROR("CP DMA Bad SRC register\n"); + return -EINVAL; + } + } + } + } + } + if (command & PACKET3_CP_DMA_CMD_DAS) { + /* dst address space is register */ + if (((info & 0x00300000) >> 20) == 0) { + start_reg = ib[idx + 2]; + if (command & PACKET3_CP_DMA_CMD_DAIC) { + reg = start_reg; + if (!si_vm_reg_valid(reg)) { + DRM_ERROR("CP DMA Bad DST register\n"); + return -EINVAL; + } + } else { + for (i = 0; i < (command & 0x1fffff); i++) { + reg = start_reg + (4 * i); + if (!si_vm_reg_valid(reg)) { + DRM_ERROR("CP DMA Bad DST register\n"); + return -EINVAL; + } + } + } + } + } + return 0; +} + static int si_vm_packet3_gfx_check(struct radeon_device *rdev, u32 *ib, struct radeon_cs_packet *pkt) { + int r; u32 idx = pkt->idx + 1; u32 idx_value = ib[idx]; u32 start_reg, end_reg, reg, i; - u32 command, info; switch (pkt->opcode) { case PACKET3_NOP: @@ -4186,50 +4224,9 @@ static int si_vm_packet3_gfx_check(struct radeon_device *rdev, } break; case PACKET3_CP_DMA: - command = ib[idx + 4]; - info = ib[idx + 1]; - if (command & PACKET3_CP_DMA_CMD_SAS) { - /* src address space is register */ - if (((info & 0x60000000) >> 29) == 0) { - start_reg = idx_value << 2; - if (command & PACKET3_CP_DMA_CMD_SAIC) { - reg = start_reg; - if (!si_vm_reg_valid(reg)) { - DRM_ERROR("CP DMA Bad SRC register\n"); - return -EINVAL; - } - } else { - for (i = 0; i < (command & 0x1fffff); i++) { - reg = start_reg + (4 * i); - if (!si_vm_reg_valid(reg)) { - DRM_ERROR("CP DMA Bad SRC register\n"); - return -EINVAL; - } - } - } - } - } - if (command & PACKET3_CP_DMA_CMD_DAS) { - /* dst address space is register */ - if (((info & 0x00300000) >> 20) == 0) { - start_reg = ib[idx + 2]; - if (command & PACKET3_CP_DMA_CMD_DAIC) { - reg = start_reg; - if (!si_vm_reg_valid(reg)) { - DRM_ERROR("CP DMA Bad DST register\n"); - return -EINVAL; - } - } else { - for (i = 0; i < (command & 0x1fffff); i++) { - reg = start_reg + (4 * i); - if (!si_vm_reg_valid(reg)) { - DRM_ERROR("CP DMA Bad DST register\n"); - return -EINVAL; - } - } - } - } - } + r = si_vm_packet3_cp_dma_check(ib, idx); + if (r) + return r; break; default: DRM_ERROR("Invalid GFX packet3: 0x%x\n", pkt->opcode); @@ -4241,6 +4238,7 @@ static int si_vm_packet3_gfx_check(struct radeon_device *rdev, static int si_vm_packet3_compute_check(struct radeon_device *rdev, u32 *ib, struct radeon_cs_packet *pkt) { + int r; u32 idx = pkt->idx + 1; u32 idx_value = ib[idx]; u32 start_reg, reg, i; @@ -4313,6 +4311,11 @@ static int si_vm_packet3_compute_check(struct radeon_device *rdev, return -EINVAL; } break; + case PACKET3_CP_DMA: + r = si_vm_packet3_cp_dma_check(ib, idx); + if (r) + return r; + break; default: DRM_ERROR("Invalid Compute packet3: 0x%x\n", pkt->opcode); return -EINVAL; @@ -4704,58 +4707,7 @@ void si_vm_set_page(struct radeon_device *rdev, } } else { /* DMA */ - if (flags & RADEON_VM_PAGE_SYSTEM) { - while (count) { - ndw = count * 2; - if (ndw > 0xFFFFE) - ndw = 0xFFFFE; - - /* for non-physically contiguous pages (system) */ - ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw); - ib->ptr[ib->length_dw++] = pe; - ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; - for (; ndw > 0; ndw -= 2, --count, pe += 8) { - if (flags & RADEON_VM_PAGE_SYSTEM) { - value = radeon_vm_map_gart(rdev, addr); - value &= 0xFFFFFFFFFFFFF000ULL; - } else if (flags & RADEON_VM_PAGE_VALID) { - value = addr; - } else { - value = 0; - } - addr += incr; - value |= r600_flags; - ib->ptr[ib->length_dw++] = value; - ib->ptr[ib->length_dw++] = upper_32_bits(value); - } - } - } else { - while (count) { - ndw = count * 2; - if (ndw > 0xFFFFE) - ndw = 0xFFFFE; - - if (flags & RADEON_VM_PAGE_VALID) - value = addr; - else - value = 0; - /* for physically contiguous pages (vram) */ - ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw); - ib->ptr[ib->length_dw++] = pe; /* dst addr */ - ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; - ib->ptr[ib->length_dw++] = r600_flags; /* mask */ - ib->ptr[ib->length_dw++] = 0; - ib->ptr[ib->length_dw++] = value; /* value */ - ib->ptr[ib->length_dw++] = upper_32_bits(value); - ib->ptr[ib->length_dw++] = incr; /* increment size */ - ib->ptr[ib->length_dw++] = 0; - pe += ndw * 4; - addr += (ndw / 2) * incr; - count -= ndw / 2; - } - } - while (ib->length_dw & 0x7) - ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0); + si_dma_vm_set_page(rdev, ib, pe, addr, count, incr, flags); } } @@ -4802,32 +4754,6 @@ void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) radeon_ring_write(ring, 0x0); } -void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) -{ - struct radeon_ring *ring = &rdev->ring[ridx]; - - if (vm == NULL) - return; - - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); - if (vm->id < 8) { - radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2)); - } else { - radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2)); - } - radeon_ring_write(ring, vm->pd_gpu_addr >> 12); - - /* flush hdp cache */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); - radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2)); - radeon_ring_write(ring, 1); - - /* bits 0-7 are the VM contexts0-7 */ - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); - radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2)); - radeon_ring_write(ring, 1 << vm->id); -} - /* * Power and clock gating */ @@ -4895,7 +4821,7 @@ static void si_set_uvd_dcm(struct radeon_device *rdev, WREG32_UVD_CTX(UVD_CGC_CTRL2, tmp2); } -static void si_init_uvd_internal_cg(struct radeon_device *rdev) +void si_init_uvd_internal_cg(struct radeon_device *rdev) { bool hw_mode = true; @@ -4938,7 +4864,7 @@ static void si_enable_dma_pg(struct radeon_device *rdev, bool enable) u32 data, orig; orig = data = RREG32(DMA_PG); - if (enable) + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_SDMA)) data |= PG_CNTL_ENABLE; else data &= ~PG_CNTL_ENABLE; @@ -4962,7 +4888,7 @@ static void si_enable_gfx_cgpg(struct radeon_device *rdev, { u32 tmp; - if (enable) { + if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_CG)) { tmp = RLC_PUD(0x10) | RLC_PDD(0x10) | RLC_TTPD(0x10) | RLC_MSD(0x10); WREG32(RLC_TTOP_D, tmp); @@ -5065,9 +4991,9 @@ static void si_enable_cgcg(struct radeon_device *rdev, orig = data = RREG32(RLC_CGCG_CGLS_CTRL); - si_enable_gui_idle_interrupt(rdev, enable); + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CGCG)) { + si_enable_gui_idle_interrupt(rdev, true); - if (enable) { WREG32(RLC_GCPM_GENERAL_3, 0x00000080); tmp = si_halt_rlc(rdev); @@ -5084,6 +5010,8 @@ static void si_enable_cgcg(struct radeon_device *rdev, data |= CGCG_EN | CGLS_EN; } else { + si_enable_gui_idle_interrupt(rdev, false); + RREG32(CB_CGTT_SCLK_CTRL); RREG32(CB_CGTT_SCLK_CTRL); RREG32(CB_CGTT_SCLK_CTRL); @@ -5101,16 +5029,18 @@ static void si_enable_mgcg(struct radeon_device *rdev, { u32 data, orig, tmp = 0; - if (enable) { + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_MGCG)) { orig = data = RREG32(CGTS_SM_CTRL_REG); data = 0x96940200; if (orig != data) WREG32(CGTS_SM_CTRL_REG, data); - orig = data = RREG32(CP_MEM_SLP_CNTL); - data |= CP_MEM_LS_EN; - if (orig != data) - WREG32(CP_MEM_SLP_CNTL, data); + if (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CP_LS) { + orig = data = RREG32(CP_MEM_SLP_CNTL); + data |= CP_MEM_LS_EN; + if (orig != data) + WREG32(CP_MEM_SLP_CNTL, data); + } orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); data &= 0xffffffc0; @@ -5155,7 +5085,7 @@ static void si_enable_uvd_mgcg(struct radeon_device *rdev, { u32 orig, data, tmp; - if (enable) { + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_UVD_MGCG)) { tmp = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); tmp |= 0x3fff; WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, tmp); @@ -5203,7 +5133,7 @@ static void si_enable_mc_ls(struct radeon_device *rdev, for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { orig = data = RREG32(mc_cg_registers[i]); - if (enable) + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_MC_LS)) data |= MC_LS_ENABLE; else data &= ~MC_LS_ENABLE; @@ -5212,230 +5142,295 @@ static void si_enable_mc_ls(struct radeon_device *rdev, } } - -static void si_init_cg(struct radeon_device *rdev) +static void si_enable_mc_mgcg(struct radeon_device *rdev, + bool enable) { - bool has_uvd = true; + int i; + u32 orig, data; - si_enable_mgcg(rdev, true); - si_enable_cgcg(rdev, true); - /* disable MC LS on Tahiti */ - if (rdev->family == CHIP_TAHITI) - si_enable_mc_ls(rdev, false); - if (has_uvd) { - si_enable_uvd_mgcg(rdev, true); - si_init_uvd_internal_cg(rdev); + for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { + orig = data = RREG32(mc_cg_registers[i]); + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_MC_MGCG)) + data |= MC_CG_ENABLE; + else + data &= ~MC_CG_ENABLE; + if (data != orig) + WREG32(mc_cg_registers[i], data); } } -static void si_fini_cg(struct radeon_device *rdev) +static void si_enable_dma_mgcg(struct radeon_device *rdev, + bool enable) { - bool has_uvd = true; + u32 orig, data, offset; + int i; - if (has_uvd) - si_enable_uvd_mgcg(rdev, false); - si_enable_cgcg(rdev, false); - si_enable_mgcg(rdev, false); + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_SDMA_MGCG)) { + for (i = 0; i < 2; i++) { + if (i == 0) + offset = DMA0_REGISTER_OFFSET; + else + offset = DMA1_REGISTER_OFFSET; + orig = data = RREG32(DMA_POWER_CNTL + offset); + data &= ~MEM_POWER_OVERRIDE; + if (data != orig) + WREG32(DMA_POWER_CNTL + offset, data); + WREG32(DMA_CLK_CTRL + offset, 0x00000100); + } + } else { + for (i = 0; i < 2; i++) { + if (i == 0) + offset = DMA0_REGISTER_OFFSET; + else + offset = DMA1_REGISTER_OFFSET; + orig = data = RREG32(DMA_POWER_CNTL + offset); + data |= MEM_POWER_OVERRIDE; + if (data != orig) + WREG32(DMA_POWER_CNTL + offset, data); + + orig = data = RREG32(DMA_CLK_CTRL + offset); + data = 0xff000000; + if (data != orig) + WREG32(DMA_CLK_CTRL + offset, data); + } + } } -static void si_init_pg(struct radeon_device *rdev) +static void si_enable_bif_mgls(struct radeon_device *rdev, + bool enable) { - bool has_pg = false; + u32 orig, data; - /* only cape verde supports PG */ - if (rdev->family == CHIP_VERDE) - has_pg = true; + orig = data = RREG32_PCIE(PCIE_CNTL2); - if (has_pg) { - si_init_ao_cu_mask(rdev); - si_init_dma_pg(rdev); - si_enable_dma_pg(rdev, true); - si_init_gfx_cgpg(rdev); - si_enable_gfx_cgpg(rdev, true); - } else { - WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); - WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); - } + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_BIF_LS)) + data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | + REPLAY_MEM_LS_EN | SLV_MEM_AGGRESSIVE_LS_EN; + else + data &= ~(SLV_MEM_LS_EN | MST_MEM_LS_EN | + REPLAY_MEM_LS_EN | SLV_MEM_AGGRESSIVE_LS_EN); + + if (orig != data) + WREG32_PCIE(PCIE_CNTL2, data); } -static void si_fini_pg(struct radeon_device *rdev) +static void si_enable_hdp_mgcg(struct radeon_device *rdev, + bool enable) { - bool has_pg = false; + u32 orig, data; - /* only cape verde supports PG */ - if (rdev->family == CHIP_VERDE) - has_pg = true; + orig = data = RREG32(HDP_HOST_PATH_CNTL); - if (has_pg) { - si_enable_dma_pg(rdev, false); - si_enable_gfx_cgpg(rdev, false); - } + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_HDP_MGCG)) + data &= ~CLOCK_GATING_DIS; + else + data |= CLOCK_GATING_DIS; + + if (orig != data) + WREG32(HDP_HOST_PATH_CNTL, data); } -/* - * RLC - */ -void si_rlc_fini(struct radeon_device *rdev) +static void si_enable_hdp_ls(struct radeon_device *rdev, + bool enable) { - int r; - - /* save restore block */ - if (rdev->rlc.save_restore_obj) { - r = radeon_bo_reserve(rdev->rlc.save_restore_obj, false); - if (unlikely(r != 0)) - dev_warn(rdev->dev, "(%d) reserve RLC sr bo failed\n", r); - radeon_bo_unpin(rdev->rlc.save_restore_obj); - radeon_bo_unreserve(rdev->rlc.save_restore_obj); + u32 orig, data; - radeon_bo_unref(&rdev->rlc.save_restore_obj); - rdev->rlc.save_restore_obj = NULL; - } + orig = data = RREG32(HDP_MEM_POWER_LS); - /* clear state block */ - if (rdev->rlc.clear_state_obj) { - r = radeon_bo_reserve(rdev->rlc.clear_state_obj, false); - if (unlikely(r != 0)) - dev_warn(rdev->dev, "(%d) reserve RLC c bo failed\n", r); - radeon_bo_unpin(rdev->rlc.clear_state_obj); - radeon_bo_unreserve(rdev->rlc.clear_state_obj); + if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_HDP_LS)) + data |= HDP_LS_ENABLE; + else + data &= ~HDP_LS_ENABLE; - radeon_bo_unref(&rdev->rlc.clear_state_obj); - rdev->rlc.clear_state_obj = NULL; - } + if (orig != data) + WREG32(HDP_MEM_POWER_LS, data); } -#define RLC_CLEAR_STATE_END_MARKER 0x00000001 - -int si_rlc_init(struct radeon_device *rdev) +void si_update_cg(struct radeon_device *rdev, + u32 block, bool enable) { - volatile u32 *dst_ptr; - u32 dws, data, i, j, k, reg_num; - u32 reg_list_num, reg_list_hdr_blk_index, reg_list_blk_index; - u64 reg_list_mc_addr; - const struct cs_section_def *cs_data = si_cs_data; - int r; - - /* save restore block */ - if (rdev->rlc.save_restore_obj == NULL) { - r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, NULL, - &rdev->rlc.save_restore_obj); - if (r) { - dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r); - return r; + if (block & RADEON_CG_BLOCK_GFX) { + /* order matters! */ + if (enable) { + si_enable_mgcg(rdev, true); + si_enable_cgcg(rdev, true); + } else { + si_enable_cgcg(rdev, false); + si_enable_mgcg(rdev, false); } } - r = radeon_bo_reserve(rdev->rlc.save_restore_obj, false); - if (unlikely(r != 0)) { - si_rlc_fini(rdev); - return r; + if (block & RADEON_CG_BLOCK_MC) { + si_enable_mc_mgcg(rdev, enable); + si_enable_mc_ls(rdev, enable); } - r = radeon_bo_pin(rdev->rlc.save_restore_obj, RADEON_GEM_DOMAIN_VRAM, - &rdev->rlc.save_restore_gpu_addr); - if (r) { - radeon_bo_unreserve(rdev->rlc.save_restore_obj); - dev_warn(rdev->dev, "(%d) pin RLC sr bo failed\n", r); - si_rlc_fini(rdev); - return r; + + if (block & RADEON_CG_BLOCK_SDMA) { + si_enable_dma_mgcg(rdev, enable); } - if (rdev->family == CHIP_VERDE) { - r = radeon_bo_kmap(rdev->rlc.save_restore_obj, (void **)&rdev->rlc.sr_ptr); - if (r) { - dev_warn(rdev->dev, "(%d) map RLC sr bo failed\n", r); - si_rlc_fini(rdev); - return r; - } - /* write the sr buffer */ - dst_ptr = rdev->rlc.sr_ptr; - for (i = 0; i < ARRAY_SIZE(verde_rlc_save_restore_register_list); i++) { - dst_ptr[i] = verde_rlc_save_restore_register_list[i]; - } - radeon_bo_kunmap(rdev->rlc.save_restore_obj); + if (block & RADEON_CG_BLOCK_BIF) { + si_enable_bif_mgls(rdev, enable); } - radeon_bo_unreserve(rdev->rlc.save_restore_obj); - /* clear state block */ - reg_list_num = 0; - dws = 0; - for (i = 0; cs_data[i].section != NULL; i++) { - for (j = 0; cs_data[i].section[j].extent != NULL; j++) { - reg_list_num++; - dws += cs_data[i].section[j].reg_count; + if (block & RADEON_CG_BLOCK_UVD) { + if (rdev->has_uvd) { + si_enable_uvd_mgcg(rdev, enable); } } - reg_list_blk_index = (3 * reg_list_num + 2); - dws += reg_list_blk_index; - if (rdev->rlc.clear_state_obj == NULL) { - r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true, - RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.clear_state_obj); - if (r) { - dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r); - si_rlc_fini(rdev); - return r; - } + if (block & RADEON_CG_BLOCK_HDP) { + si_enable_hdp_mgcg(rdev, enable); + si_enable_hdp_ls(rdev, enable); } - r = radeon_bo_reserve(rdev->rlc.clear_state_obj, false); - if (unlikely(r != 0)) { - si_rlc_fini(rdev); - return r; +} + +static void si_init_cg(struct radeon_device *rdev) +{ + si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_HDP), true); + if (rdev->has_uvd) { + si_update_cg(rdev, RADEON_CG_BLOCK_UVD, true); + si_init_uvd_internal_cg(rdev); } - r = radeon_bo_pin(rdev->rlc.clear_state_obj, RADEON_GEM_DOMAIN_VRAM, - &rdev->rlc.clear_state_gpu_addr); - if (r) { +} - radeon_bo_unreserve(rdev->rlc.clear_state_obj); - dev_warn(rdev->dev, "(%d) pin RLC c bo failed\n", r); - si_rlc_fini(rdev); - return r; +static void si_fini_cg(struct radeon_device *rdev) +{ + if (rdev->has_uvd) { + si_update_cg(rdev, RADEON_CG_BLOCK_UVD, false); } - r = radeon_bo_kmap(rdev->rlc.clear_state_obj, (void **)&rdev->rlc.cs_ptr); - if (r) { - dev_warn(rdev->dev, "(%d) map RLC c bo failed\n", r); - si_rlc_fini(rdev); - return r; + si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_HDP), false); +} + +u32 si_get_csb_size(struct radeon_device *rdev) +{ + u32 count = 0; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (rdev->rlc.cs_data == NULL) + return 0; + + /* begin clear state */ + count += 2; + /* context control state */ + count += 3; + + for (sect = rdev->rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) + count += 2 + ext->reg_count; + else + return 0; + } } - /* set up the cs buffer */ - dst_ptr = rdev->rlc.cs_ptr; - reg_list_hdr_blk_index = 0; - reg_list_mc_addr = rdev->rlc.clear_state_gpu_addr + (reg_list_blk_index * 4); - data = upper_32_bits(reg_list_mc_addr); - dst_ptr[reg_list_hdr_blk_index] = data; - reg_list_hdr_blk_index++; - for (i = 0; cs_data[i].section != NULL; i++) { - for (j = 0; cs_data[i].section[j].extent != NULL; j++) { - reg_num = cs_data[i].section[j].reg_count; - data = reg_list_mc_addr & 0xffffffff; - dst_ptr[reg_list_hdr_blk_index] = data; - reg_list_hdr_blk_index++; - - data = (cs_data[i].section[j].reg_index * 4) & 0xffffffff; - dst_ptr[reg_list_hdr_blk_index] = data; - reg_list_hdr_blk_index++; - - data = 0x08000000 | (reg_num * 4); - dst_ptr[reg_list_hdr_blk_index] = data; - reg_list_hdr_blk_index++; - - for (k = 0; k < reg_num; k++) { - data = cs_data[i].section[j].extent[k]; - dst_ptr[reg_list_blk_index + k] = data; + /* pa_sc_raster_config */ + count += 3; + /* end clear state */ + count += 2; + /* clear state */ + count += 2; + + return count; +} + +void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer) +{ + u32 count = 0, i; + const struct cs_section_def *sect = NULL; + const struct cs_extent_def *ext = NULL; + + if (rdev->rlc.cs_data == NULL) + return; + if (buffer == NULL) + return; + + buffer[count++] = PACKET3(PACKET3_PREAMBLE_CNTL, 0); + buffer[count++] = PACKET3_PREAMBLE_BEGIN_CLEAR_STATE; + + buffer[count++] = PACKET3(PACKET3_CONTEXT_CONTROL, 1); + buffer[count++] = 0x80000000; + buffer[count++] = 0x80000000; + + for (sect = rdev->rlc.cs_data; sect->section != NULL; ++sect) { + for (ext = sect->section; ext->extent != NULL; ++ext) { + if (sect->id == SECT_CONTEXT) { + buffer[count++] = PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count); + buffer[count++] = ext->reg_index - 0xa000; + for (i = 0; i < ext->reg_count; i++) + buffer[count++] = ext->extent[i]; + } else { + return; } - reg_list_mc_addr += reg_num * 4; - reg_list_blk_index += reg_num; } } - dst_ptr[reg_list_hdr_blk_index] = RLC_CLEAR_STATE_END_MARKER; - radeon_bo_kunmap(rdev->rlc.clear_state_obj); - radeon_bo_unreserve(rdev->rlc.clear_state_obj); + buffer[count++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); + buffer[count++] = PA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START; + switch (rdev->family) { + case CHIP_TAHITI: + case CHIP_PITCAIRN: + buffer[count++] = 0x2a00126a; + break; + case CHIP_VERDE: + buffer[count++] = 0x0000124a; + break; + case CHIP_OLAND: + buffer[count++] = 0x00000082; + break; + case CHIP_HAINAN: + buffer[count++] = 0x00000000; + break; + default: + buffer[count++] = 0x00000000; + break; + } - return 0; + buffer[count++] = PACKET3(PACKET3_PREAMBLE_CNTL, 0); + buffer[count++] = PACKET3_PREAMBLE_END_CLEAR_STATE; + + buffer[count++] = PACKET3(PACKET3_CLEAR_STATE, 0); + buffer[count++] = 0; +} + +static void si_init_pg(struct radeon_device *rdev) +{ + if (rdev->pg_flags) { + if (rdev->pg_flags & RADEON_PG_SUPPORT_SDMA) { + si_init_dma_pg(rdev); + } + si_init_ao_cu_mask(rdev); + if (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_CG) { + si_init_gfx_cgpg(rdev); + } + si_enable_dma_pg(rdev, true); + si_enable_gfx_cgpg(rdev, true); + } else { + WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); + WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); + } +} + +static void si_fini_pg(struct radeon_device *rdev) +{ + if (rdev->pg_flags) { + si_enable_dma_pg(rdev, false); + si_enable_gfx_cgpg(rdev, false); + } } -static void si_rlc_reset(struct radeon_device *rdev) +/* + * RLC + */ +void si_rlc_reset(struct radeon_device *rdev) { u32 tmp = RREG32(GRBM_SOFT_RESET); @@ -6335,80 +6330,6 @@ restart_ih: return IRQ_HANDLED; } -/** - * si_copy_dma - copy pages using the DMA engine - * - * @rdev: radeon_device pointer - * @src_offset: src GPU address - * @dst_offset: dst GPU address - * @num_gpu_pages: number of GPU pages to xfer - * @fence: radeon fence object - * - * Copy GPU paging using the DMA engine (SI). - * Used by the radeon ttm implementation to move pages if - * registered as the asic copy callback. - */ -int si_copy_dma(struct radeon_device *rdev, - uint64_t src_offset, uint64_t dst_offset, - unsigned num_gpu_pages, - struct radeon_fence **fence) -{ - struct radeon_semaphore *sem = NULL; - int ring_index = rdev->asic->copy.dma_ring_index; - struct radeon_ring *ring = &rdev->ring[ring_index]; - u32 size_in_bytes, cur_size_in_bytes; - int i, num_loops; - int r = 0; - - r = radeon_semaphore_create(rdev, &sem); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - return r; - } - - size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); - num_loops = DIV_ROUND_UP(size_in_bytes, 0xfffff); - r = radeon_ring_lock(rdev, ring, num_loops * 5 + 11); - if (r) { - DRM_ERROR("radeon: moving bo (%d).\n", r); - radeon_semaphore_free(rdev, &sem, NULL); - return r; - } - - if (radeon_fence_need_sync(*fence, ring->idx)) { - radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, - ring->idx); - radeon_fence_note_sync(*fence, ring->idx); - } else { - radeon_semaphore_free(rdev, &sem, NULL); - } - - for (i = 0; i < num_loops; i++) { - cur_size_in_bytes = size_in_bytes; - if (cur_size_in_bytes > 0xFFFFF) - cur_size_in_bytes = 0xFFFFF; - size_in_bytes -= cur_size_in_bytes; - radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 1, 0, 0, cur_size_in_bytes)); - radeon_ring_write(ring, dst_offset & 0xffffffff); - radeon_ring_write(ring, src_offset & 0xffffffff); - radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff); - radeon_ring_write(ring, upper_32_bits(src_offset) & 0xff); - src_offset += cur_size_in_bytes; - dst_offset += cur_size_in_bytes; - } - - r = radeon_fence_emit(rdev, fence, ring->idx); - if (r) { - radeon_ring_unlock_undo(rdev, ring); - return r; - } - - radeon_ring_unlock_commit(rdev, ring); - radeon_semaphore_free(rdev, &sem, *fence); - - return r; -} - /* * startup/shutdown callbacks */ @@ -6422,6 +6343,13 @@ static int si_startup(struct radeon_device *rdev) /* enable aspm */ si_program_aspm(rdev); + /* scratch needs to be initialized before MC */ + r = r600_vram_scratch_init(rdev); + if (r) + return r; + + si_mc_program(rdev); + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || !rdev->rlc_fw || !rdev->mc_fw) { r = si_init_microcode(rdev); @@ -6437,18 +6365,19 @@ static int si_startup(struct radeon_device *rdev) return r; } - r = r600_vram_scratch_init(rdev); - if (r) - return r; - - si_mc_program(rdev); r = si_pcie_gart_enable(rdev); if (r) return r; si_gpu_init(rdev); /* allocate rlc buffers */ - r = si_rlc_init(rdev); + if (rdev->family == CHIP_VERDE) { + rdev->rlc.reg_list = verde_rlc_save_restore_register_list; + rdev->rlc.reg_list_size = + (u32)ARRAY_SIZE(verde_rlc_save_restore_register_list); + } + rdev->rlc.cs_data = si_cs_data; + r = sumo_rlc_init(rdev); if (r) { DRM_ERROR("Failed to init rlc BOs!\n"); return r; @@ -6490,7 +6419,7 @@ static int si_startup(struct radeon_device *rdev) } if (rdev->has_uvd) { - r = rv770_uvd_resume(rdev); + r = uvd_v2_2_resume(rdev); if (!r) { r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_UVD_INDEX); @@ -6519,21 +6448,21 @@ static int si_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, CP_RB0_RPTR, CP_RB0_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET, CP_RB1_RPTR, CP_RB1_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET, CP_RB2_RPTR, CP_RB2_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (r) return r; @@ -6541,7 +6470,7 @@ static int si_startup(struct radeon_device *rdev) r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, DMA_RB_RPTR + DMA0_REGISTER_OFFSET, DMA_RB_WPTR + DMA0_REGISTER_OFFSET, - 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); + DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); if (r) return r; @@ -6549,7 +6478,7 @@ static int si_startup(struct radeon_device *rdev) r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, DMA_RB_RPTR + DMA1_REGISTER_OFFSET, DMA_RB_WPTR + DMA1_REGISTER_OFFSET, - 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); + DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); if (r) return r; @@ -6567,12 +6496,11 @@ static int si_startup(struct radeon_device *rdev) if (rdev->has_uvd) { ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { - r = radeon_ring_init(rdev, ring, ring->ring_size, - R600_WB_UVD_RPTR_OFFSET, + r = radeon_ring_init(rdev, ring, ring->ring_size, 0, UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, - 0, 0xfffff, RADEON_CP_PACKET2); + RADEON_CP_PACKET2); if (!r) - r = r600_uvd_init(rdev); + r = uvd_v1_0_init(rdev); if (r) DRM_ERROR("radeon: failed initializing UVD (%d).\n", r); } @@ -6590,6 +6518,10 @@ static int si_startup(struct radeon_device *rdev) return r; } + r = dce6_audio_init(rdev); + if (r) + return r; + return 0; } @@ -6621,13 +6553,16 @@ int si_resume(struct radeon_device *rdev) int si_suspend(struct radeon_device *rdev) { + dce6_audio_fini(rdev); radeon_vm_manager_fini(rdev); si_cp_enable(rdev, false); cayman_dma_stop(rdev); if (rdev->has_uvd) { - r600_uvd_rbc_stop(rdev); + uvd_v1_0_fini(rdev); radeon_uvd_suspend(rdev); } + si_fini_pg(rdev); + si_fini_cg(rdev); si_irq_suspend(rdev); radeon_wb_disable(rdev); si_pcie_gart_disable(rdev); @@ -6734,7 +6669,7 @@ int si_init(struct radeon_device *rdev) si_cp_fini(rdev); cayman_dma_fini(rdev); si_irq_fini(rdev); - si_rlc_fini(rdev); + sumo_rlc_fini(rdev); radeon_wb_fini(rdev); radeon_ib_pool_fini(rdev); radeon_vm_manager_fini(rdev); @@ -6759,16 +6694,18 @@ void si_fini(struct radeon_device *rdev) { si_cp_fini(rdev); cayman_dma_fini(rdev); - si_irq_fini(rdev); - si_rlc_fini(rdev); - si_fini_cg(rdev); si_fini_pg(rdev); + si_fini_cg(rdev); + si_irq_fini(rdev); + sumo_rlc_fini(rdev); radeon_wb_fini(rdev); radeon_vm_manager_fini(rdev); radeon_ib_pool_fini(rdev); radeon_irq_kms_fini(rdev); - if (rdev->has_uvd) + if (rdev->has_uvd) { + uvd_v1_0_fini(rdev); radeon_uvd_fini(rdev); + } si_pcie_gart_fini(rdev); r600_vram_scratch_fini(rdev); radeon_gem_fini(rdev); diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c new file mode 100644 index 000000000000..49909d23dfce --- /dev/null +++ b/drivers/gpu/drm/radeon/si_dma.c @@ -0,0 +1,235 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "sid.h" + +u32 si_gpu_check_soft_reset(struct radeon_device *rdev); + +/** + * si_dma_is_lockup - Check if the DMA engine is locked up + * + * @rdev: radeon_device pointer + * @ring: radeon_ring structure holding ring information + * + * Check if the async DMA engine is locked up. + * Returns true if the engine appears to be locked up, false if not. + */ +bool si_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) +{ + u32 reset_mask = si_gpu_check_soft_reset(rdev); + u32 mask; + + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + mask = RADEON_RESET_DMA; + else + mask = RADEON_RESET_DMA1; + + if (!(reset_mask & mask)) { + radeon_ring_lockup_update(ring); + return false; + } + /* force ring activities */ + radeon_ring_force_activity(rdev, ring); + return radeon_ring_test_lockup(rdev, ring); +} + +/** + * si_dma_vm_set_page - update the page tables using the DMA + * + * @rdev: radeon_device pointer + * @ib: indirect buffer to fill with commands + * @pe: addr of the page entry + * @addr: dst addr to write into pe + * @count: number of page entries to update + * @incr: increase next addr by incr bytes + * @flags: access flags + * + * Update the page tables using the DMA (SI). + */ +void si_dma_vm_set_page(struct radeon_device *rdev, + struct radeon_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags) +{ + uint32_t r600_flags = cayman_vm_page_flags(rdev, flags); + uint64_t value; + unsigned ndw; + + if (flags & RADEON_VM_PAGE_SYSTEM) { + while (count) { + ndw = count * 2; + if (ndw > 0xFFFFE) + ndw = 0xFFFFE; + + /* for non-physically contiguous pages (system) */ + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw); + ib->ptr[ib->length_dw++] = pe; + ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; + for (; ndw > 0; ndw -= 2, --count, pe += 8) { + if (flags & RADEON_VM_PAGE_SYSTEM) { + value = radeon_vm_map_gart(rdev, addr); + value &= 0xFFFFFFFFFFFFF000ULL; + } else if (flags & RADEON_VM_PAGE_VALID) { + value = addr; + } else { + value = 0; + } + addr += incr; + value |= r600_flags; + ib->ptr[ib->length_dw++] = value; + ib->ptr[ib->length_dw++] = upper_32_bits(value); + } + } + } else { + while (count) { + ndw = count * 2; + if (ndw > 0xFFFFE) + ndw = 0xFFFFE; + + if (flags & RADEON_VM_PAGE_VALID) + value = addr; + else + value = 0; + /* for physically contiguous pages (vram) */ + ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw); + ib->ptr[ib->length_dw++] = pe; /* dst addr */ + ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; + ib->ptr[ib->length_dw++] = r600_flags; /* mask */ + ib->ptr[ib->length_dw++] = 0; + ib->ptr[ib->length_dw++] = value; /* value */ + ib->ptr[ib->length_dw++] = upper_32_bits(value); + ib->ptr[ib->length_dw++] = incr; /* increment size */ + ib->ptr[ib->length_dw++] = 0; + pe += ndw * 4; + addr += (ndw / 2) * incr; + count -= ndw / 2; + } + } + while (ib->length_dw & 0x7) + ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0); +} + +void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) +{ + struct radeon_ring *ring = &rdev->ring[ridx]; + + if (vm == NULL) + return; + + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); + if (vm->id < 8) { + radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2)); + } else { + radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2)); + } + radeon_ring_write(ring, vm->pd_gpu_addr >> 12); + + /* flush hdp cache */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); + radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2)); + radeon_ring_write(ring, 1); + + /* bits 0-7 are the VM contexts0-7 */ + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); + radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2)); + radeon_ring_write(ring, 1 << vm->id); +} + +/** + * si_copy_dma - copy pages using the DMA engine + * + * @rdev: radeon_device pointer + * @src_offset: src GPU address + * @dst_offset: dst GPU address + * @num_gpu_pages: number of GPU pages to xfer + * @fence: radeon fence object + * + * Copy GPU paging using the DMA engine (SI). + * Used by the radeon ttm implementation to move pages if + * registered as the asic copy callback. + */ +int si_copy_dma(struct radeon_device *rdev, + uint64_t src_offset, uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence) +{ + struct radeon_semaphore *sem = NULL; + int ring_index = rdev->asic->copy.dma_ring_index; + struct radeon_ring *ring = &rdev->ring[ring_index]; + u32 size_in_bytes, cur_size_in_bytes; + int i, num_loops; + int r = 0; + + r = radeon_semaphore_create(rdev, &sem); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + return r; + } + + size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); + num_loops = DIV_ROUND_UP(size_in_bytes, 0xfffff); + r = radeon_ring_lock(rdev, ring, num_loops * 5 + 11); + if (r) { + DRM_ERROR("radeon: moving bo (%d).\n", r); + radeon_semaphore_free(rdev, &sem, NULL); + return r; + } + + if (radeon_fence_need_sync(*fence, ring->idx)) { + radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, + ring->idx); + radeon_fence_note_sync(*fence, ring->idx); + } else { + radeon_semaphore_free(rdev, &sem, NULL); + } + + for (i = 0; i < num_loops; i++) { + cur_size_in_bytes = size_in_bytes; + if (cur_size_in_bytes > 0xFFFFF) + cur_size_in_bytes = 0xFFFFF; + size_in_bytes -= cur_size_in_bytes; + radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 1, 0, 0, cur_size_in_bytes)); + radeon_ring_write(ring, dst_offset & 0xffffffff); + radeon_ring_write(ring, src_offset & 0xffffffff); + radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff); + radeon_ring_write(ring, upper_32_bits(src_offset) & 0xff); + src_offset += cur_size_in_bytes; + dst_offset += cur_size_in_bytes; + } + + r = radeon_fence_emit(rdev, fence, ring->idx); + if (r) { + radeon_ring_unlock_undo(rdev, ring); + return r; + } + + radeon_ring_unlock_commit(rdev, ring); + radeon_semaphore_free(rdev, &sem, *fence); + + return r; +} + diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 73aaa2e4c312..5be9b4e72350 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -37,8 +37,6 @@ #define SMC_RAM_END 0x20000 -#define DDR3_DRAM_ROWS 0x2000 - #define SCLK_MIN_DEEPSLEEP_FREQ 1350 static const struct si_cac_config_reg cac_weights_tahiti[] = @@ -1755,6 +1753,9 @@ static int si_calculate_sclk_params(struct radeon_device *rdev, u32 engine_clock, SISLANDS_SMC_SCLK_VALUE *sclk); +extern void si_update_cg(struct radeon_device *rdev, + u32 block, bool enable); + static struct si_power_info *si_get_pi(struct radeon_device *rdev) { struct si_power_info *pi = rdev->pm.dpm.priv; @@ -1767,8 +1768,9 @@ static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coe { s64 kt, kv, leakage_w, i_leakage, vddc; s64 temperature, t_slope, t_intercept, av, bv, t_ref; + s64 tmp; - i_leakage = drm_int2fixp(ileakage / 100); + i_leakage = div64_s64(drm_int2fixp(ileakage), 100); vddc = div64_s64(drm_int2fixp(v), 1000); temperature = div64_s64(drm_int2fixp(t), 1000); @@ -1778,8 +1780,9 @@ static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coe bv = div64_s64(drm_int2fixp(coeff->bv), 100000000); t_ref = drm_int2fixp(coeff->t_ref); - kt = drm_fixp_div(drm_fixp_exp(drm_fixp_mul(drm_fixp_mul(t_slope, vddc) + t_intercept, temperature)), - drm_fixp_exp(drm_fixp_mul(drm_fixp_mul(t_slope, vddc) + t_intercept, t_ref))); + tmp = drm_fixp_mul(t_slope, vddc) + t_intercept; + kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature)); + kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref))); kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc))); leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); @@ -1931,6 +1934,7 @@ static void si_initialize_powertune_defaults(struct radeon_device *rdev) si_pi->cac_override = cac_override_pitcairn; si_pi->powertune_data = &powertune_data_pitcairn; si_pi->dte_data = dte_data_pitcairn; + break; } } else if (rdev->family == CHIP_VERDE) { si_pi->lcac_config = lcac_cape_verde; @@ -1941,6 +1945,7 @@ static void si_initialize_powertune_defaults(struct radeon_device *rdev) case 0x683B: case 0x683F: case 0x6829: + case 0x6835: si_pi->cac_weights = cac_weights_cape_verde_pro; si_pi->dte_data = dte_data_cape_verde; break; @@ -2901,7 +2906,8 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, { struct ni_ps *ps = ni_get_ps(rps); struct radeon_clock_and_voltage_limits *max_limits; - bool disable_mclk_switching; + bool disable_mclk_switching = false; + bool disable_sclk_switching = false; u32 mclk, sclk; u16 vddc, vddci; int i; @@ -2909,8 +2915,11 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, if ((rdev->pm.dpm.new_active_crtc_count > 1) || ni_dpm_vblank_too_short(rdev)) disable_mclk_switching = true; - else - disable_mclk_switching = false; + + if (rps->vclk || rps->dclk) { + disable_mclk_switching = true; + disable_sclk_switching = true; + } if (rdev->pm.dpm.ac_power) max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; @@ -2938,27 +2947,43 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, if (disable_mclk_switching) { mclk = ps->performance_levels[ps->performance_level_count - 1].mclk; - sclk = ps->performance_levels[0].sclk; - vddc = ps->performance_levels[0].vddc; vddci = ps->performance_levels[ps->performance_level_count - 1].vddci; } else { - sclk = ps->performance_levels[0].sclk; mclk = ps->performance_levels[0].mclk; - vddc = ps->performance_levels[0].vddc; vddci = ps->performance_levels[0].vddci; } + if (disable_sclk_switching) { + sclk = ps->performance_levels[ps->performance_level_count - 1].sclk; + vddc = ps->performance_levels[ps->performance_level_count - 1].vddc; + } else { + sclk = ps->performance_levels[0].sclk; + vddc = ps->performance_levels[0].vddc; + } + /* adjusted low state */ ps->performance_levels[0].sclk = sclk; ps->performance_levels[0].mclk = mclk; ps->performance_levels[0].vddc = vddc; ps->performance_levels[0].vddci = vddci; - for (i = 1; i < ps->performance_level_count; i++) { - if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk) - ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk; - if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc) - ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc; + if (disable_sclk_switching) { + sclk = ps->performance_levels[0].sclk; + for (i = 1; i < ps->performance_level_count; i++) { + if (sclk < ps->performance_levels[i].sclk) + sclk = ps->performance_levels[i].sclk; + } + for (i = 0; i < ps->performance_level_count; i++) { + ps->performance_levels[i].sclk = sclk; + ps->performance_levels[i].vddc = vddc; + } + } else { + for (i = 1; i < ps->performance_level_count; i++) { + if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk) + ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk; + if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc) + ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc; + } } if (disable_mclk_switching) { @@ -3237,10 +3262,10 @@ int si_dpm_force_performance_level(struct radeon_device *rdev, { struct radeon_ps *rps = rdev->pm.dpm.current_ps; struct ni_ps *ps = ni_get_ps(rps); - u32 levels; + u32 levels = ps->performance_level_count; if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { - if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK) + if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) return -EINVAL; if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK) @@ -3249,14 +3274,13 @@ int si_dpm_force_performance_level(struct radeon_device *rdev, if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) return -EINVAL; - levels = ps->performance_level_count - 1; - if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) + if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK) return -EINVAL; } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) return -EINVAL; - if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 0) != PPSMC_Result_OK) + if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) return -EINVAL; } @@ -3620,8 +3644,12 @@ static void si_enable_display_gap(struct radeon_device *rdev) { u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL); + tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK); + tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) | + DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE)); + tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK); - tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE) | + tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) | DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE)); WREG32(CG_DISPLAY_GAP_CNTL, tmp); } @@ -3638,7 +3666,7 @@ static void si_clear_vc(struct radeon_device *rdev) WREG32(CG_FTV, 0); } -static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock) +u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock) { u8 mc_para_index; @@ -3651,7 +3679,7 @@ static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock) return mc_para_index; } -static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode) +u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode) { u8 mc_para_index; @@ -3733,20 +3761,21 @@ static bool si_validate_phase_shedding_tables(struct radeon_device *rdev, return true; } -static void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev, - struct atom_voltage_table *voltage_table) +void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev, + u32 max_voltage_steps, + struct atom_voltage_table *voltage_table) { unsigned int i, diff; - if (voltage_table->count <= SISLANDS_MAX_NO_VREG_STEPS) + if (voltage_table->count <= max_voltage_steps) return; - diff = voltage_table->count - SISLANDS_MAX_NO_VREG_STEPS; + diff = voltage_table->count - max_voltage_steps; - for (i= 0; i < SISLANDS_MAX_NO_VREG_STEPS; i++) + for (i= 0; i < max_voltage_steps; i++) voltage_table->entries[i] = voltage_table->entries[i + diff]; - voltage_table->count = SISLANDS_MAX_NO_VREG_STEPS; + voltage_table->count = max_voltage_steps; } static int si_construct_voltage_tables(struct radeon_device *rdev) @@ -3762,7 +3791,9 @@ static int si_construct_voltage_tables(struct radeon_device *rdev) return ret; if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) - si_trim_voltage_table_to_fit_state_table(rdev, &eg_pi->vddc_voltage_table); + si_trim_voltage_table_to_fit_state_table(rdev, + SISLANDS_MAX_NO_VREG_STEPS, + &eg_pi->vddc_voltage_table); if (eg_pi->vddci_control) { ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI, @@ -3771,7 +3802,9 @@ static int si_construct_voltage_tables(struct radeon_device *rdev) return ret; if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) - si_trim_voltage_table_to_fit_state_table(rdev, &eg_pi->vddci_voltage_table); + si_trim_voltage_table_to_fit_state_table(rdev, + SISLANDS_MAX_NO_VREG_STEPS, + &eg_pi->vddci_voltage_table); } if (pi->mvdd_control) { @@ -3789,7 +3822,9 @@ static int si_construct_voltage_tables(struct radeon_device *rdev) } if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) - si_trim_voltage_table_to_fit_state_table(rdev, &si_pi->mvdd_voltage_table); + si_trim_voltage_table_to_fit_state_table(rdev, + SISLANDS_MAX_NO_VREG_STEPS, + &si_pi->mvdd_voltage_table); } if (si_pi->vddc_phase_shed_control) { @@ -4036,16 +4071,15 @@ static int si_force_switch_to_arb_f0(struct radeon_device *rdev) static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev, u32 engine_clock) { - struct rv7xx_power_info *pi = rv770_get_pi(rdev); u32 dram_rows; u32 dram_refresh_rate; u32 mc_arb_rfsh_rate; u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT; - if (pi->mem_gddr5) - dram_rows = 1 << (tmp + 10); + if (tmp >= 4) + dram_rows = 16384; else - dram_rows = DDR3_DRAM_ROWS; + dram_rows = 1 << (tmp + 10); dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3); mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64; @@ -5728,6 +5762,13 @@ int si_dpm_enable(struct radeon_device *rdev) struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; int ret; + si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), false); + if (si_is_smc_running(rdev)) return -EINVAL; if (pi->voltage_control) @@ -5847,6 +5888,13 @@ int si_dpm_enable(struct radeon_device *rdev) si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); + si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), true); + ni_update_current_ps(rdev, boot_ps); return 0; @@ -5857,6 +5905,13 @@ void si_dpm_disable(struct radeon_device *rdev) struct rv7xx_power_info *pi = rv770_get_pi(rdev); struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; + si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), false); + if (!si_is_smc_running(rdev)) return; si_disable_ulv(rdev); @@ -5921,6 +5976,13 @@ int si_dpm_set_power_state(struct radeon_device *rdev) struct radeon_ps *old_ps = &eg_pi->current_rps; int ret; + si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), false); + ret = si_disable_ulv(rdev); if (ret) { DRM_ERROR("si_disable_ulv failed\n"); @@ -6013,16 +6075,18 @@ int si_dpm_set_power_state(struct radeon_device *rdev) return ret; } -#if 0 - /* XXX */ ret = si_dpm_force_performance_level(rdev, RADEON_DPM_FORCED_LEVEL_AUTO); if (ret) { DRM_ERROR("si_dpm_force_performance_level failed\n"); return ret; } -#else - rdev->pm.dpm.forced_level = RADEON_DPM_FORCED_LEVEL_AUTO; -#endif + + si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | + RADEON_CG_BLOCK_MC | + RADEON_CG_BLOCK_SDMA | + RADEON_CG_BLOCK_BIF | + RADEON_CG_BLOCK_UVD | + RADEON_CG_BLOCK_HDP), true); return 0; } @@ -6213,6 +6277,7 @@ static int si_parse_power_table(struct radeon_device *rdev) rdev->pm.dpm.backbias_response_time = le16_to_cpu(power_info->pplib.usBackbiasTime); rdev->pm.dpm.voltage_response_time = le16_to_cpu(power_info->pplib.usVoltageTime); for (i = 0; i < state_array->ucNumEntries; i++) { + u8 *idx; power_state = (union pplib_power_state *)power_state_offset; non_clock_array_index = power_state->v2.nonClockInfoIndex; non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) @@ -6229,14 +6294,16 @@ static int si_parse_power_table(struct radeon_device *rdev) non_clock_info, non_clock_info_array->ucEntrySize); k = 0; + idx = (u8 *)&power_state->v2.clockInfoIndex[0]; for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { - clock_array_index = power_state->v2.clockInfoIndex[j]; + clock_array_index = idx[j]; if (clock_array_index >= clock_info_array->ucNumEntries) continue; if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS) break; clock_info = (union pplib_clock_info *) - &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; + ((u8 *)&clock_info_array->clockInfo[0] + + (clock_array_index * clock_info_array->ucEntrySize)); si_parse_pplib_clock_info(rdev, &rdev->pm.dpm.ps[i], k, clock_info); @@ -6254,9 +6321,6 @@ int si_dpm_init(struct radeon_device *rdev) struct evergreen_power_info *eg_pi; struct ni_power_info *ni_pi; struct si_power_info *si_pi; - int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info); - u16 data_offset, size; - u8 frev, crev; struct atom_clock_dividers dividers; int ret; u32 mask; @@ -6347,16 +6411,7 @@ int si_dpm_init(struct radeon_device *rdev) si_pi->vddc_phase_shed_control = radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_PHASE_LUT); - if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size, - &frev, &crev, &data_offset)) { - pi->sclk_ss = true; - pi->mclk_ss = true; - pi->dynamic_ss = true; - } else { - pi->sclk_ss = false; - pi->mclk_ss = false; - pi->dynamic_ss = true; - } + rv770_get_engine_memory_ss(rdev); pi->asi = RV770_ASI_DFLT; pi->pasi = CYPRESS_HASI_DFLT; @@ -6367,8 +6422,7 @@ int si_dpm_init(struct radeon_device *rdev) eg_pi->sclk_deep_sleep = true; si_pi->sclk_deep_sleep_above_low = false; - if (pi->gfx_clock_gating && - (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)) + if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) pi->thermal_protection = true; else pi->thermal_protection = false; @@ -6395,6 +6449,12 @@ int si_dpm_init(struct radeon_device *rdev) si_initialize_powertune_defaults(rdev); + /* make sure dc limits are valid */ + if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || + (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) + rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; + return 0; } diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h index 2c8da27a929f..52d2ab6b67a0 100644 --- a/drivers/gpu/drm/radeon/sid.h +++ b/drivers/gpu/drm/radeon/sid.h @@ -282,6 +282,10 @@ #define DMIF_ADDR_CALC 0xC00 +#define PIPE0_DMIF_BUFFER_CONTROL 0x0ca0 +# define DMIF_BUFFERS_ALLOCATED(x) ((x) << 0) +# define DMIF_BUFFERS_ALLOCATED_COMPLETED (1 << 4) + #define SRBM_STATUS 0xE50 #define GRBM_RQ_PENDING (1 << 5) #define VMC_BUSY (1 << 8) @@ -581,6 +585,7 @@ #define CLKS_MASK (0xfff << 0) #define HDP_HOST_PATH_CNTL 0x2C00 +#define CLOCK_GATING_DIS (1 << 23) #define HDP_NONSURFACE_BASE 0x2C04 #define HDP_NONSURFACE_INFO 0x2C08 #define HDP_NONSURFACE_SIZE 0x2C0C @@ -588,6 +593,8 @@ #define HDP_ADDR_CONFIG 0x2F48 #define HDP_MISC_CNTL 0x2F4C #define HDP_FLUSH_INVALIDATE_CACHE (1 << 0) +#define HDP_MEM_POWER_LS 0x2F50 +#define HDP_LS_ENABLE (1 << 0) #define ATC_MISC_CG 0x3350 @@ -635,6 +642,54 @@ #define HDP_REG_COHERENCY_FLUSH_CNTL 0x54A0 +/* DCE6 ELD audio interface */ +#define AZ_F0_CODEC_ENDPOINT_INDEX 0x5E00 +# define AZ_ENDPOINT_REG_INDEX(x) (((x) & 0xff) << 0) +# define AZ_ENDPOINT_REG_WRITE_EN (1 << 8) +#define AZ_F0_CODEC_ENDPOINT_DATA 0x5E04 + +#define AZ_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER 0x25 +#define SPEAKER_ALLOCATION(x) (((x) & 0x7f) << 0) +#define SPEAKER_ALLOCATION_MASK (0x7f << 0) +#define SPEAKER_ALLOCATION_SHIFT 0 +#define HDMI_CONNECTION (1 << 16) +#define DP_CONNECTION (1 << 17) + +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0 0x28 /* LPCM */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1 0x29 /* AC3 */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR2 0x2A /* MPEG1 */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR3 0x2B /* MP3 */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR4 0x2C /* MPEG2 */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR5 0x2D /* AAC */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR6 0x2E /* DTS */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR7 0x2F /* ATRAC */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR8 0x30 /* one bit audio - leave at 0 (default) */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR9 0x31 /* Dolby Digital */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR10 0x32 /* DTS-HD */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR11 0x33 /* MAT-MLP */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR12 0x34 /* DTS */ +#define AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR13 0x35 /* WMA Pro */ +# define MAX_CHANNELS(x) (((x) & 0x7) << 0) +/* max channels minus one. 7 = 8 channels */ +# define SUPPORTED_FREQUENCIES(x) (((x) & 0xff) << 8) +# define DESCRIPTOR_BYTE_2(x) (((x) & 0xff) << 16) +# define SUPPORTED_FREQUENCIES_STEREO(x) (((x) & 0xff) << 24) /* LPCM only */ +/* SUPPORTED_FREQUENCIES, SUPPORTED_FREQUENCIES_STEREO + * bit0 = 32 kHz + * bit1 = 44.1 kHz + * bit2 = 48 kHz + * bit3 = 88.2 kHz + * bit4 = 96 kHz + * bit5 = 176.4 kHz + * bit6 = 192 kHz + */ +#define AZ_F0_CODEC_PIN_CONTROL_HOTPLUG_CONTROL 0x54 +# define AUDIO_ENABLED (1 << 31) + +#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT 0x56 +#define PORT_CONNECTIVITY_MASK (3 << 30) +#define PORT_CONNECTIVITY_SHIFT 30 + #define DC_LB_MEMORY_SPLIT 0x6b0c #define DC_LB_MEMORY_CONFIG(x) ((x) << 20) @@ -755,6 +810,17 @@ /* 0x6e98, 0x7a98, 0x10698, 0x11298, 0x11e98, 0x12a98 */ #define CRTC_STATUS_FRAME_COUNT 0x6e98 +#define AFMT_AUDIO_SRC_CONTROL 0x713c +#define AFMT_AUDIO_SRC_SELECT(x) (((x) & 7) << 0) +/* AFMT_AUDIO_SRC_SELECT + * 0 = stream0 + * 1 = stream1 + * 2 = stream2 + * 3 = stream3 + * 4 = stream4 + * 5 = stream5 + */ + #define GRBM_CNTL 0x8000 #define GRBM_READ_TIMEOUT(x) ((x) << 0) @@ -1295,6 +1361,7 @@ /* PCIE registers idx/data 0x30/0x34 */ #define PCIE_CNTL2 0x1c /* PCIE */ # define SLV_MEM_LS_EN (1 << 16) +# define SLV_MEM_AGGRESSIVE_LS_EN (1 << 17) # define MST_MEM_LS_EN (1 << 18) # define REPLAY_MEM_LS_EN (1 << 19) #define PCIE_LC_STATUS1 0x28 /* PCIE */ @@ -1644,6 +1711,10 @@ # define DMA_IDLE (1 << 0) #define DMA_TILING_CONFIG 0xd0b8 +#define DMA_POWER_CNTL 0xd0bc +# define MEM_POWER_OVERRIDE (1 << 8) +#define DMA_CLK_CTRL 0xd0c0 + #define DMA_PG 0xd0d4 # define PG_CNTL_ENABLE (1 << 0) #define DMA_PGFSM_CONFIG 0xd0d8 diff --git a/drivers/gpu/drm/radeon/smu7.h b/drivers/gpu/drm/radeon/smu7.h new file mode 100644 index 000000000000..75a380a15292 --- /dev/null +++ b/drivers/gpu/drm/radeon/smu7.h @@ -0,0 +1,170 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef SMU7_H +#define SMU7_H + +#pragma pack(push, 1) + +#define SMU7_CONTEXT_ID_SMC 1 +#define SMU7_CONTEXT_ID_VBIOS 2 + + +#define SMU7_CONTEXT_ID_SMC 1 +#define SMU7_CONTEXT_ID_VBIOS 2 + +#define SMU7_MAX_LEVELS_VDDC 8 +#define SMU7_MAX_LEVELS_VDDCI 4 +#define SMU7_MAX_LEVELS_MVDD 4 +#define SMU7_MAX_LEVELS_VDDNB 8 + +#define SMU7_MAX_LEVELS_GRAPHICS SMU__NUM_SCLK_DPM_STATE // SCLK + SQ DPM + ULV +#define SMU7_MAX_LEVELS_MEMORY SMU__NUM_MCLK_DPM_LEVELS // MCLK Levels DPM +#define SMU7_MAX_LEVELS_GIO SMU__NUM_LCLK_DPM_LEVELS // LCLK Levels +#define SMU7_MAX_LEVELS_LINK SMU__NUM_PCIE_DPM_LEVELS // PCIe speed and number of lanes. +#define SMU7_MAX_LEVELS_UVD 8 // VCLK/DCLK levels for UVD. +#define SMU7_MAX_LEVELS_VCE 8 // ECLK levels for VCE. +#define SMU7_MAX_LEVELS_ACP 8 // ACLK levels for ACP. +#define SMU7_MAX_LEVELS_SAMU 8 // SAMCLK levels for SAMU. +#define SMU7_MAX_ENTRIES_SMIO 32 // Number of entries in SMIO table. + +#define DPM_NO_LIMIT 0 +#define DPM_NO_UP 1 +#define DPM_GO_DOWN 2 +#define DPM_GO_UP 3 + +#define SMU7_FIRST_DPM_GRAPHICS_LEVEL 0 +#define SMU7_FIRST_DPM_MEMORY_LEVEL 0 + +#define GPIO_CLAMP_MODE_VRHOT 1 +#define GPIO_CLAMP_MODE_THERM 2 +#define GPIO_CLAMP_MODE_DC 4 + +#define SCRATCH_B_TARG_PCIE_INDEX_SHIFT 0 +#define SCRATCH_B_TARG_PCIE_INDEX_MASK (0x7<<SCRATCH_B_TARG_PCIE_INDEX_SHIFT) +#define SCRATCH_B_CURR_PCIE_INDEX_SHIFT 3 +#define SCRATCH_B_CURR_PCIE_INDEX_MASK (0x7<<SCRATCH_B_CURR_PCIE_INDEX_SHIFT) +#define SCRATCH_B_TARG_UVD_INDEX_SHIFT 6 +#define SCRATCH_B_TARG_UVD_INDEX_MASK (0x7<<SCRATCH_B_TARG_UVD_INDEX_SHIFT) +#define SCRATCH_B_CURR_UVD_INDEX_SHIFT 9 +#define SCRATCH_B_CURR_UVD_INDEX_MASK (0x7<<SCRATCH_B_CURR_UVD_INDEX_SHIFT) +#define SCRATCH_B_TARG_VCE_INDEX_SHIFT 12 +#define SCRATCH_B_TARG_VCE_INDEX_MASK (0x7<<SCRATCH_B_TARG_VCE_INDEX_SHIFT) +#define SCRATCH_B_CURR_VCE_INDEX_SHIFT 15 +#define SCRATCH_B_CURR_VCE_INDEX_MASK (0x7<<SCRATCH_B_CURR_VCE_INDEX_SHIFT) +#define SCRATCH_B_TARG_ACP_INDEX_SHIFT 18 +#define SCRATCH_B_TARG_ACP_INDEX_MASK (0x7<<SCRATCH_B_TARG_ACP_INDEX_SHIFT) +#define SCRATCH_B_CURR_ACP_INDEX_SHIFT 21 +#define SCRATCH_B_CURR_ACP_INDEX_MASK (0x7<<SCRATCH_B_CURR_ACP_INDEX_SHIFT) +#define SCRATCH_B_TARG_SAMU_INDEX_SHIFT 24 +#define SCRATCH_B_TARG_SAMU_INDEX_MASK (0x7<<SCRATCH_B_TARG_SAMU_INDEX_SHIFT) +#define SCRATCH_B_CURR_SAMU_INDEX_SHIFT 27 +#define SCRATCH_B_CURR_SAMU_INDEX_MASK (0x7<<SCRATCH_B_CURR_SAMU_INDEX_SHIFT) + + +struct SMU7_PIDController +{ + uint32_t Ki; + int32_t LFWindupUL; + int32_t LFWindupLL; + uint32_t StatePrecision; + uint32_t LfPrecision; + uint32_t LfOffset; + uint32_t MaxState; + uint32_t MaxLfFraction; + uint32_t StateShift; +}; + +typedef struct SMU7_PIDController SMU7_PIDController; + +// ------------------------------------------------------------------------------------------------------------------------- +#define SMU7_MAX_PCIE_LINK_SPEEDS 3 /* 0:Gen1 1:Gen2 2:Gen3 */ + +#define SMU7_SCLK_DPM_CONFIG_MASK 0x01 +#define SMU7_VOLTAGE_CONTROLLER_CONFIG_MASK 0x02 +#define SMU7_THERMAL_CONTROLLER_CONFIG_MASK 0x04 +#define SMU7_MCLK_DPM_CONFIG_MASK 0x08 +#define SMU7_UVD_DPM_CONFIG_MASK 0x10 +#define SMU7_VCE_DPM_CONFIG_MASK 0x20 +#define SMU7_ACP_DPM_CONFIG_MASK 0x40 +#define SMU7_SAMU_DPM_CONFIG_MASK 0x80 +#define SMU7_PCIEGEN_DPM_CONFIG_MASK 0x100 + +#define SMU7_ACP_MCLK_HANDSHAKE_DISABLE 0x00000001 +#define SMU7_ACP_SCLK_HANDSHAKE_DISABLE 0x00000002 +#define SMU7_UVD_MCLK_HANDSHAKE_DISABLE 0x00000100 +#define SMU7_UVD_SCLK_HANDSHAKE_DISABLE 0x00000200 +#define SMU7_VCE_MCLK_HANDSHAKE_DISABLE 0x00010000 +#define SMU7_VCE_SCLK_HANDSHAKE_DISABLE 0x00020000 + +struct SMU7_Firmware_Header +{ + uint32_t Digest[5]; + uint32_t Version; + uint32_t HeaderSize; + uint32_t Flags; + uint32_t EntryPoint; + uint32_t CodeSize; + uint32_t ImageSize; + + uint32_t Rtos; + uint32_t SoftRegisters; + uint32_t DpmTable; + uint32_t FanTable; + uint32_t CacConfigTable; + uint32_t CacStatusTable; + + uint32_t mcRegisterTable; + + uint32_t mcArbDramTimingTable; + + uint32_t PmFuseTable; + uint32_t Globals; + uint32_t Reserved[42]; + uint32_t Signature; +}; + +typedef struct SMU7_Firmware_Header SMU7_Firmware_Header; + +#define SMU7_FIRMWARE_HEADER_LOCATION 0x20000 + +enum DisplayConfig { + PowerDown = 1, + DP54x4, + DP54x2, + DP54x1, + DP27x4, + DP27x2, + DP27x1, + HDMI297, + HDMI162, + LVDS, + DP324x4, + DP324x2, + DP324x1 +}; + +#pragma pack(pop) + +#endif + diff --git a/drivers/gpu/drm/radeon/smu7_discrete.h b/drivers/gpu/drm/radeon/smu7_discrete.h new file mode 100644 index 000000000000..82f70c90a9ee --- /dev/null +++ b/drivers/gpu/drm/radeon/smu7_discrete.h @@ -0,0 +1,486 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef SMU7_DISCRETE_H +#define SMU7_DISCRETE_H + +#include "smu7.h" + +#pragma pack(push, 1) + +#define SMU7_DTE_ITERATIONS 5 +#define SMU7_DTE_SOURCES 3 +#define SMU7_DTE_SINKS 1 +#define SMU7_NUM_CPU_TES 0 +#define SMU7_NUM_GPU_TES 1 +#define SMU7_NUM_NON_TES 2 + +struct SMU7_SoftRegisters +{ + uint32_t RefClockFrequency; + uint32_t PmTimerP; + uint32_t FeatureEnables; + uint32_t PreVBlankGap; + uint32_t VBlankTimeout; + uint32_t TrainTimeGap; + + uint32_t MvddSwitchTime; + uint32_t LongestAcpiTrainTime; + uint32_t AcpiDelay; + uint32_t G5TrainTime; + uint32_t DelayMpllPwron; + uint32_t VoltageChangeTimeout; + uint32_t HandshakeDisables; + + uint8_t DisplayPhy1Config; + uint8_t DisplayPhy2Config; + uint8_t DisplayPhy3Config; + uint8_t DisplayPhy4Config; + + uint8_t DisplayPhy5Config; + uint8_t DisplayPhy6Config; + uint8_t DisplayPhy7Config; + uint8_t DisplayPhy8Config; + + uint32_t AverageGraphicsA; + uint32_t AverageMemoryA; + uint32_t AverageGioA; + + uint8_t SClkDpmEnabledLevels; + uint8_t MClkDpmEnabledLevels; + uint8_t LClkDpmEnabledLevels; + uint8_t PCIeDpmEnabledLevels; + + uint8_t UVDDpmEnabledLevels; + uint8_t SAMUDpmEnabledLevels; + uint8_t ACPDpmEnabledLevels; + uint8_t VCEDpmEnabledLevels; + + uint32_t DRAM_LOG_ADDR_H; + uint32_t DRAM_LOG_ADDR_L; + uint32_t DRAM_LOG_PHY_ADDR_H; + uint32_t DRAM_LOG_PHY_ADDR_L; + uint32_t DRAM_LOG_BUFF_SIZE; + uint32_t UlvEnterC; + uint32_t UlvTime; + uint32_t Reserved[3]; + +}; + +typedef struct SMU7_SoftRegisters SMU7_SoftRegisters; + +struct SMU7_Discrete_VoltageLevel +{ + uint16_t Voltage; + uint16_t StdVoltageHiSidd; + uint16_t StdVoltageLoSidd; + uint8_t Smio; + uint8_t padding; +}; + +typedef struct SMU7_Discrete_VoltageLevel SMU7_Discrete_VoltageLevel; + +struct SMU7_Discrete_GraphicsLevel +{ + uint32_t Flags; + uint32_t MinVddc; + uint32_t MinVddcPhases; + + uint32_t SclkFrequency; + + uint8_t padding1[2]; + uint16_t ActivityLevel; + + uint32_t CgSpllFuncCntl3; + uint32_t CgSpllFuncCntl4; + uint32_t SpllSpreadSpectrum; + uint32_t SpllSpreadSpectrum2; + uint32_t CcPwrDynRm; + uint32_t CcPwrDynRm1; + uint8_t SclkDid; + uint8_t DisplayWatermark; + uint8_t EnabledForActivity; + uint8_t EnabledForThrottle; + uint8_t UpH; + uint8_t DownH; + uint8_t VoltageDownH; + uint8_t PowerThrottle; + uint8_t DeepSleepDivId; + uint8_t padding[3]; +}; + +typedef struct SMU7_Discrete_GraphicsLevel SMU7_Discrete_GraphicsLevel; + +struct SMU7_Discrete_ACPILevel +{ + uint32_t Flags; + uint32_t MinVddc; + uint32_t MinVddcPhases; + uint32_t SclkFrequency; + uint8_t SclkDid; + uint8_t DisplayWatermark; + uint8_t DeepSleepDivId; + uint8_t padding; + uint32_t CgSpllFuncCntl; + uint32_t CgSpllFuncCntl2; + uint32_t CgSpllFuncCntl3; + uint32_t CgSpllFuncCntl4; + uint32_t SpllSpreadSpectrum; + uint32_t SpllSpreadSpectrum2; + uint32_t CcPwrDynRm; + uint32_t CcPwrDynRm1; +}; + +typedef struct SMU7_Discrete_ACPILevel SMU7_Discrete_ACPILevel; + +struct SMU7_Discrete_Ulv +{ + uint32_t CcPwrDynRm; + uint32_t CcPwrDynRm1; + uint16_t VddcOffset; + uint8_t VddcOffsetVid; + uint8_t VddcPhase; + uint32_t Reserved; +}; + +typedef struct SMU7_Discrete_Ulv SMU7_Discrete_Ulv; + +struct SMU7_Discrete_MemoryLevel +{ + uint32_t MinVddc; + uint32_t MinVddcPhases; + uint32_t MinVddci; + uint32_t MinMvdd; + + uint32_t MclkFrequency; + + uint8_t EdcReadEnable; + uint8_t EdcWriteEnable; + uint8_t RttEnable; + uint8_t StutterEnable; + + uint8_t StrobeEnable; + uint8_t StrobeRatio; + uint8_t EnabledForThrottle; + uint8_t EnabledForActivity; + + uint8_t UpH; + uint8_t DownH; + uint8_t VoltageDownH; + uint8_t padding; + + uint16_t ActivityLevel; + uint8_t DisplayWatermark; + uint8_t padding1; + + uint32_t MpllFuncCntl; + uint32_t MpllFuncCntl_1; + uint32_t MpllFuncCntl_2; + uint32_t MpllAdFuncCntl; + uint32_t MpllDqFuncCntl; + uint32_t MclkPwrmgtCntl; + uint32_t DllCntl; + uint32_t MpllSs1; + uint32_t MpllSs2; +}; + +typedef struct SMU7_Discrete_MemoryLevel SMU7_Discrete_MemoryLevel; + +struct SMU7_Discrete_LinkLevel +{ + uint8_t PcieGenSpeed; + uint8_t PcieLaneCount; + uint8_t EnabledForActivity; + uint8_t Padding; + uint32_t DownT; + uint32_t UpT; + uint32_t Reserved; +}; + +typedef struct SMU7_Discrete_LinkLevel SMU7_Discrete_LinkLevel; + + +struct SMU7_Discrete_MCArbDramTimingTableEntry +{ + uint32_t McArbDramTiming; + uint32_t McArbDramTiming2; + uint8_t McArbBurstTime; + uint8_t padding[3]; +}; + +typedef struct SMU7_Discrete_MCArbDramTimingTableEntry SMU7_Discrete_MCArbDramTimingTableEntry; + +struct SMU7_Discrete_MCArbDramTimingTable +{ + SMU7_Discrete_MCArbDramTimingTableEntry entries[SMU__NUM_SCLK_DPM_STATE][SMU__NUM_MCLK_DPM_LEVELS]; +}; + +typedef struct SMU7_Discrete_MCArbDramTimingTable SMU7_Discrete_MCArbDramTimingTable; + +struct SMU7_Discrete_UvdLevel +{ + uint32_t VclkFrequency; + uint32_t DclkFrequency; + uint16_t MinVddc; + uint8_t MinVddcPhases; + uint8_t VclkDivider; + uint8_t DclkDivider; + uint8_t padding[3]; +}; + +typedef struct SMU7_Discrete_UvdLevel SMU7_Discrete_UvdLevel; + +struct SMU7_Discrete_ExtClkLevel +{ + uint32_t Frequency; + uint16_t MinVoltage; + uint8_t MinPhases; + uint8_t Divider; +}; + +typedef struct SMU7_Discrete_ExtClkLevel SMU7_Discrete_ExtClkLevel; + +struct SMU7_Discrete_StateInfo +{ + uint32_t SclkFrequency; + uint32_t MclkFrequency; + uint32_t VclkFrequency; + uint32_t DclkFrequency; + uint32_t SamclkFrequency; + uint32_t AclkFrequency; + uint32_t EclkFrequency; + uint16_t MvddVoltage; + uint16_t padding16; + uint8_t DisplayWatermark; + uint8_t McArbIndex; + uint8_t McRegIndex; + uint8_t SeqIndex; + uint8_t SclkDid; + int8_t SclkIndex; + int8_t MclkIndex; + uint8_t PCIeGen; + +}; + +typedef struct SMU7_Discrete_StateInfo SMU7_Discrete_StateInfo; + + +struct SMU7_Discrete_DpmTable +{ + SMU7_PIDController GraphicsPIDController; + SMU7_PIDController MemoryPIDController; + SMU7_PIDController LinkPIDController; + + uint32_t SystemFlags; + + + uint32_t SmioMaskVddcVid; + uint32_t SmioMaskVddcPhase; + uint32_t SmioMaskVddciVid; + uint32_t SmioMaskMvddVid; + + uint32_t VddcLevelCount; + uint32_t VddciLevelCount; + uint32_t MvddLevelCount; + + SMU7_Discrete_VoltageLevel VddcLevel [SMU7_MAX_LEVELS_VDDC]; +// SMU7_Discrete_VoltageLevel VddcStandardReference [SMU7_MAX_LEVELS_VDDC]; + SMU7_Discrete_VoltageLevel VddciLevel [SMU7_MAX_LEVELS_VDDCI]; + SMU7_Discrete_VoltageLevel MvddLevel [SMU7_MAX_LEVELS_MVDD]; + + uint8_t GraphicsDpmLevelCount; + uint8_t MemoryDpmLevelCount; + uint8_t LinkLevelCount; + uint8_t UvdLevelCount; + uint8_t VceLevelCount; + uint8_t AcpLevelCount; + uint8_t SamuLevelCount; + uint8_t MasterDeepSleepControl; + uint32_t Reserved[5]; +// uint32_t SamuDefaultLevel; + + SMU7_Discrete_GraphicsLevel GraphicsLevel [SMU7_MAX_LEVELS_GRAPHICS]; + SMU7_Discrete_MemoryLevel MemoryACPILevel; + SMU7_Discrete_MemoryLevel MemoryLevel [SMU7_MAX_LEVELS_MEMORY]; + SMU7_Discrete_LinkLevel LinkLevel [SMU7_MAX_LEVELS_LINK]; + SMU7_Discrete_ACPILevel ACPILevel; + SMU7_Discrete_UvdLevel UvdLevel [SMU7_MAX_LEVELS_UVD]; + SMU7_Discrete_ExtClkLevel VceLevel [SMU7_MAX_LEVELS_VCE]; + SMU7_Discrete_ExtClkLevel AcpLevel [SMU7_MAX_LEVELS_ACP]; + SMU7_Discrete_ExtClkLevel SamuLevel [SMU7_MAX_LEVELS_SAMU]; + SMU7_Discrete_Ulv Ulv; + + uint32_t SclkStepSize; + uint32_t Smio [SMU7_MAX_ENTRIES_SMIO]; + + uint8_t UvdBootLevel; + uint8_t VceBootLevel; + uint8_t AcpBootLevel; + uint8_t SamuBootLevel; + + uint8_t UVDInterval; + uint8_t VCEInterval; + uint8_t ACPInterval; + uint8_t SAMUInterval; + + uint8_t GraphicsBootLevel; + uint8_t GraphicsVoltageChangeEnable; + uint8_t GraphicsThermThrottleEnable; + uint8_t GraphicsInterval; + + uint8_t VoltageInterval; + uint8_t ThermalInterval; + uint16_t TemperatureLimitHigh; + + uint16_t TemperatureLimitLow; + uint8_t MemoryBootLevel; + uint8_t MemoryVoltageChangeEnable; + + uint8_t MemoryInterval; + uint8_t MemoryThermThrottleEnable; + uint16_t VddcVddciDelta; + + uint16_t VoltageResponseTime; + uint16_t PhaseResponseTime; + + uint8_t PCIeBootLinkLevel; + uint8_t PCIeGenInterval; + uint8_t DTEInterval; + uint8_t DTEMode; + + uint8_t SVI2Enable; + uint8_t VRHotGpio; + uint8_t AcDcGpio; + uint8_t ThermGpio; + + uint16_t PPM_PkgPwrLimit; + uint16_t PPM_TemperatureLimit; + + uint16_t DefaultTdp; + uint16_t TargetTdp; + + uint16_t FpsHighT; + uint16_t FpsLowT; + + uint16_t BAPMTI_R [SMU7_DTE_ITERATIONS][SMU7_DTE_SOURCES][SMU7_DTE_SINKS]; + uint16_t BAPMTI_RC [SMU7_DTE_ITERATIONS][SMU7_DTE_SOURCES][SMU7_DTE_SINKS]; + + uint8_t DTEAmbientTempBase; + uint8_t DTETjOffset; + uint8_t GpuTjMax; + uint8_t GpuTjHyst; + + uint16_t BootVddc; + uint16_t BootVddci; + + uint16_t BootMVdd; + uint16_t padding; + + uint32_t BAPM_TEMP_GRADIENT; + + uint32_t LowSclkInterruptT; +}; + +typedef struct SMU7_Discrete_DpmTable SMU7_Discrete_DpmTable; + +#define SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE 16 +#define SMU7_DISCRETE_MC_REGISTER_ARRAY_SET_COUNT SMU7_MAX_LEVELS_MEMORY + +struct SMU7_Discrete_MCRegisterAddress +{ + uint16_t s0; + uint16_t s1; +}; + +typedef struct SMU7_Discrete_MCRegisterAddress SMU7_Discrete_MCRegisterAddress; + +struct SMU7_Discrete_MCRegisterSet +{ + uint32_t value[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE]; +}; + +typedef struct SMU7_Discrete_MCRegisterSet SMU7_Discrete_MCRegisterSet; + +struct SMU7_Discrete_MCRegisters +{ + uint8_t last; + uint8_t reserved[3]; + SMU7_Discrete_MCRegisterAddress address[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE]; + SMU7_Discrete_MCRegisterSet data[SMU7_DISCRETE_MC_REGISTER_ARRAY_SET_COUNT]; +}; + +typedef struct SMU7_Discrete_MCRegisters SMU7_Discrete_MCRegisters; + +struct SMU7_Discrete_PmFuses { + // dw0-dw1 + uint8_t BapmVddCVidHiSidd[8]; + + // dw2-dw3 + uint8_t BapmVddCVidLoSidd[8]; + + // dw4-dw5 + uint8_t VddCVid[8]; + + // dw6 + uint8_t SviLoadLineEn; + uint8_t SviLoadLineVddC; + uint8_t SviLoadLineTrimVddC; + uint8_t SviLoadLineOffsetVddC; + + // dw7 + uint16_t TDC_VDDC_PkgLimit; + uint8_t TDC_VDDC_ThrottleReleaseLimitPerc; + uint8_t TDC_MAWt; + + // dw8 + uint8_t TdcWaterfallCtl; + uint8_t LPMLTemperatureMin; + uint8_t LPMLTemperatureMax; + uint8_t Reserved; + + // dw9-dw10 + uint8_t BapmVddCVidHiSidd2[8]; + + // dw11-dw12 + uint32_t Reserved6[2]; + + // dw13-dw16 + uint8_t GnbLPML[16]; + + // dw17 + uint8_t GnbLPMLMaxVid; + uint8_t GnbLPMLMinVid; + uint8_t Reserved1[2]; + + // dw18 + uint16_t BapmVddCBaseLeakageHiSidd; + uint16_t BapmVddCBaseLeakageLoSidd; +}; + +typedef struct SMU7_Discrete_PmFuses SMU7_Discrete_PmFuses; + + +#pragma pack(pop) + +#endif + diff --git a/drivers/gpu/drm/radeon/smu7_fusion.h b/drivers/gpu/drm/radeon/smu7_fusion.h new file mode 100644 index 000000000000..78ada9ffd508 --- /dev/null +++ b/drivers/gpu/drm/radeon/smu7_fusion.h @@ -0,0 +1,300 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef SMU7_FUSION_H +#define SMU7_FUSION_H + +#include "smu7.h" + +#pragma pack(push, 1) + +#define SMU7_DTE_ITERATIONS 5 +#define SMU7_DTE_SOURCES 5 +#define SMU7_DTE_SINKS 3 +#define SMU7_NUM_CPU_TES 2 +#define SMU7_NUM_GPU_TES 1 +#define SMU7_NUM_NON_TES 2 + +// All 'soft registers' should be uint32_t. +struct SMU7_SoftRegisters +{ + uint32_t RefClockFrequency; + uint32_t PmTimerP; + uint32_t FeatureEnables; + uint32_t HandshakeDisables; + + uint8_t DisplayPhy1Config; + uint8_t DisplayPhy2Config; + uint8_t DisplayPhy3Config; + uint8_t DisplayPhy4Config; + + uint8_t DisplayPhy5Config; + uint8_t DisplayPhy6Config; + uint8_t DisplayPhy7Config; + uint8_t DisplayPhy8Config; + + uint32_t AverageGraphicsA; + uint32_t AverageMemoryA; + uint32_t AverageGioA; + + uint8_t SClkDpmEnabledLevels; + uint8_t MClkDpmEnabledLevels; + uint8_t LClkDpmEnabledLevels; + uint8_t PCIeDpmEnabledLevels; + + uint8_t UVDDpmEnabledLevels; + uint8_t SAMUDpmEnabledLevels; + uint8_t ACPDpmEnabledLevels; + uint8_t VCEDpmEnabledLevels; + + uint32_t DRAM_LOG_ADDR_H; + uint32_t DRAM_LOG_ADDR_L; + uint32_t DRAM_LOG_PHY_ADDR_H; + uint32_t DRAM_LOG_PHY_ADDR_L; + uint32_t DRAM_LOG_BUFF_SIZE; + uint32_t UlvEnterC; + uint32_t UlvTime; + uint32_t Reserved[3]; + +}; + +typedef struct SMU7_SoftRegisters SMU7_SoftRegisters; + +struct SMU7_Fusion_GraphicsLevel +{ + uint32_t MinVddNb; + + uint32_t SclkFrequency; + + uint8_t Vid; + uint8_t VidOffset; + uint16_t AT; + + uint8_t PowerThrottle; + uint8_t GnbSlow; + uint8_t ForceNbPs1; + uint8_t SclkDid; + + uint8_t DisplayWatermark; + uint8_t EnabledForActivity; + uint8_t EnabledForThrottle; + uint8_t UpH; + + uint8_t DownH; + uint8_t VoltageDownH; + uint8_t DeepSleepDivId; + + uint8_t ClkBypassCntl; + + uint32_t reserved; +}; + +typedef struct SMU7_Fusion_GraphicsLevel SMU7_Fusion_GraphicsLevel; + +struct SMU7_Fusion_GIOLevel +{ + uint8_t EnabledForActivity; + uint8_t LclkDid; + uint8_t Vid; + uint8_t VoltageDownH; + + uint32_t MinVddNb; + + uint16_t ResidencyCounter; + uint8_t UpH; + uint8_t DownH; + + uint32_t LclkFrequency; + + uint8_t ActivityLevel; + uint8_t EnabledForThrottle; + + uint8_t ClkBypassCntl; + + uint8_t padding; +}; + +typedef struct SMU7_Fusion_GIOLevel SMU7_Fusion_GIOLevel; + +// UVD VCLK/DCLK state (level) definition. +struct SMU7_Fusion_UvdLevel +{ + uint32_t VclkFrequency; + uint32_t DclkFrequency; + uint16_t MinVddNb; + uint8_t VclkDivider; + uint8_t DclkDivider; + + uint8_t VClkBypassCntl; + uint8_t DClkBypassCntl; + + uint8_t padding[2]; + +}; + +typedef struct SMU7_Fusion_UvdLevel SMU7_Fusion_UvdLevel; + +// Clocks for other external blocks (VCE, ACP, SAMU). +struct SMU7_Fusion_ExtClkLevel +{ + uint32_t Frequency; + uint16_t MinVoltage; + uint8_t Divider; + uint8_t ClkBypassCntl; + + uint32_t Reserved; +}; +typedef struct SMU7_Fusion_ExtClkLevel SMU7_Fusion_ExtClkLevel; + +struct SMU7_Fusion_ACPILevel +{ + uint32_t Flags; + uint32_t MinVddNb; + uint32_t SclkFrequency; + uint8_t SclkDid; + uint8_t GnbSlow; + uint8_t ForceNbPs1; + uint8_t DisplayWatermark; + uint8_t DeepSleepDivId; + uint8_t padding[3]; +}; + +typedef struct SMU7_Fusion_ACPILevel SMU7_Fusion_ACPILevel; + +struct SMU7_Fusion_NbDpm +{ + uint8_t DpmXNbPsHi; + uint8_t DpmXNbPsLo; + uint8_t Dpm0PgNbPsHi; + uint8_t Dpm0PgNbPsLo; + uint8_t EnablePsi1; + uint8_t SkipDPM0; + uint8_t SkipPG; + uint8_t Hysteresis; + uint8_t EnableDpmPstatePoll; + uint8_t padding[3]; +}; + +typedef struct SMU7_Fusion_NbDpm SMU7_Fusion_NbDpm; + +struct SMU7_Fusion_StateInfo +{ + uint32_t SclkFrequency; + uint32_t LclkFrequency; + uint32_t VclkFrequency; + uint32_t DclkFrequency; + uint32_t SamclkFrequency; + uint32_t AclkFrequency; + uint32_t EclkFrequency; + uint8_t DisplayWatermark; + uint8_t McArbIndex; + int8_t SclkIndex; + int8_t MclkIndex; +}; + +typedef struct SMU7_Fusion_StateInfo SMU7_Fusion_StateInfo; + +struct SMU7_Fusion_DpmTable +{ + uint32_t SystemFlags; + + SMU7_PIDController GraphicsPIDController; + SMU7_PIDController GioPIDController; + + uint8_t GraphicsDpmLevelCount; + uint8_t GIOLevelCount; + uint8_t UvdLevelCount; + uint8_t VceLevelCount; + + uint8_t AcpLevelCount; + uint8_t SamuLevelCount; + uint16_t FpsHighT; + + SMU7_Fusion_GraphicsLevel GraphicsLevel [SMU__NUM_SCLK_DPM_STATE]; + SMU7_Fusion_ACPILevel ACPILevel; + SMU7_Fusion_UvdLevel UvdLevel [SMU7_MAX_LEVELS_UVD]; + SMU7_Fusion_ExtClkLevel VceLevel [SMU7_MAX_LEVELS_VCE]; + SMU7_Fusion_ExtClkLevel AcpLevel [SMU7_MAX_LEVELS_ACP]; + SMU7_Fusion_ExtClkLevel SamuLevel [SMU7_MAX_LEVELS_SAMU]; + + uint8_t UvdBootLevel; + uint8_t VceBootLevel; + uint8_t AcpBootLevel; + uint8_t SamuBootLevel; + uint8_t UVDInterval; + uint8_t VCEInterval; + uint8_t ACPInterval; + uint8_t SAMUInterval; + + uint8_t GraphicsBootLevel; + uint8_t GraphicsInterval; + uint8_t GraphicsThermThrottleEnable; + uint8_t GraphicsVoltageChangeEnable; + + uint8_t GraphicsClkSlowEnable; + uint8_t GraphicsClkSlowDivider; + uint16_t FpsLowT; + + uint32_t DisplayCac; + uint32_t LowSclkInterruptT; + + uint32_t DRAM_LOG_ADDR_H; + uint32_t DRAM_LOG_ADDR_L; + uint32_t DRAM_LOG_PHY_ADDR_H; + uint32_t DRAM_LOG_PHY_ADDR_L; + uint32_t DRAM_LOG_BUFF_SIZE; + +}; + +struct SMU7_Fusion_GIODpmTable +{ + + SMU7_Fusion_GIOLevel GIOLevel [SMU7_MAX_LEVELS_GIO]; + + SMU7_PIDController GioPIDController; + + uint32_t GIOLevelCount; + + uint8_t Enable; + uint8_t GIOVoltageChangeEnable; + uint8_t GIOBootLevel; + uint8_t padding; + uint8_t padding1[2]; + uint8_t TargetState; + uint8_t CurrenttState; + uint8_t ThrottleOnHtc; + uint8_t ThermThrottleStatus; + uint8_t ThermThrottleTempSelect; + uint8_t ThermThrottleEnable; + uint16_t TemperatureLimitHigh; + uint16_t TemperatureLimitLow; + +}; + +typedef struct SMU7_Fusion_DpmTable SMU7_Fusion_DpmTable; +typedef struct SMU7_Fusion_GIODpmTable SMU7_Fusion_GIODpmTable; + +#pragma pack(pop) + +#endif + diff --git a/drivers/gpu/drm/radeon/sumo_dpm.c b/drivers/gpu/drm/radeon/sumo_dpm.c index c0a850319908..864761c0120e 100644 --- a/drivers/gpu/drm/radeon/sumo_dpm.c +++ b/drivers/gpu/drm/radeon/sumo_dpm.c @@ -1483,6 +1483,7 @@ static int sumo_parse_power_table(struct radeon_device *rdev) rdev->pm.dpm.backbias_response_time = le16_to_cpu(power_info->pplib.usBackbiasTime); rdev->pm.dpm.voltage_response_time = le16_to_cpu(power_info->pplib.usVoltageTime); for (i = 0; i < state_array->ucNumEntries; i++) { + u8 *idx; power_state = (union pplib_power_state *)power_state_offset; non_clock_array_index = power_state->v2.nonClockInfoIndex; non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) @@ -1496,12 +1497,15 @@ static int sumo_parse_power_table(struct radeon_device *rdev) } rdev->pm.dpm.ps[i].ps_priv = ps; k = 0; + idx = (u8 *)&power_state->v2.clockInfoIndex[0]; for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { - clock_array_index = power_state->v2.clockInfoIndex[j]; + clock_array_index = idx[j]; if (k >= SUMO_MAX_HARDWARE_POWERLEVELS) break; + clock_info = (union pplib_clock_info *) - &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; + ((u8 *)&clock_info_array->clockInfo[0] + + (clock_array_index * clock_info_array->ucEntrySize)); sumo_parse_pplib_clock_info(rdev, &rdev->pm.dpm.ps[i], k, clock_info); @@ -1530,6 +1534,20 @@ u32 sumo_convert_vid2_to_vid7(struct radeon_device *rdev, return vid_mapping_table->entries[vid_mapping_table->num_entries - 1].vid_7bit; } +u32 sumo_convert_vid7_to_vid2(struct radeon_device *rdev, + struct sumo_vid_mapping_table *vid_mapping_table, + u32 vid_7bit) +{ + u32 i; + + for (i = 0; i < vid_mapping_table->num_entries; i++) { + if (vid_mapping_table->entries[i].vid_7bit == vid_7bit) + return vid_mapping_table->entries[i].vid_2bit; + } + + return vid_mapping_table->entries[vid_mapping_table->num_entries - 1].vid_2bit; +} + static u16 sumo_convert_voltage_index_to_value(struct radeon_device *rdev, u32 vid_2bit) { diff --git a/drivers/gpu/drm/radeon/sumo_dpm.h b/drivers/gpu/drm/radeon/sumo_dpm.h index 07dda299c784..db1ea32a907b 100644 --- a/drivers/gpu/drm/radeon/sumo_dpm.h +++ b/drivers/gpu/drm/radeon/sumo_dpm.h @@ -202,6 +202,9 @@ void sumo_construct_vid_mapping_table(struct radeon_device *rdev, u32 sumo_convert_vid2_to_vid7(struct radeon_device *rdev, struct sumo_vid_mapping_table *vid_mapping_table, u32 vid_2bit); +u32 sumo_convert_vid7_to_vid2(struct radeon_device *rdev, + struct sumo_vid_mapping_table *vid_mapping_table, + u32 vid_7bit); u32 sumo_get_sleep_divider_from_id(u32 id); u32 sumo_get_sleep_divider_id_from_clock(struct radeon_device *rdev, u32 sclk, diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c index a1eb5f59939f..b07b7b8f1aff 100644 --- a/drivers/gpu/drm/radeon/trinity_dpm.c +++ b/drivers/gpu/drm/radeon/trinity_dpm.c @@ -1675,6 +1675,7 @@ static int trinity_parse_power_table(struct radeon_device *rdev) rdev->pm.dpm.backbias_response_time = le16_to_cpu(power_info->pplib.usBackbiasTime); rdev->pm.dpm.voltage_response_time = le16_to_cpu(power_info->pplib.usVoltageTime); for (i = 0; i < state_array->ucNumEntries; i++) { + u8 *idx; power_state = (union pplib_power_state *)power_state_offset; non_clock_array_index = power_state->v2.nonClockInfoIndex; non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) @@ -1688,14 +1689,16 @@ static int trinity_parse_power_table(struct radeon_device *rdev) } rdev->pm.dpm.ps[i].ps_priv = ps; k = 0; + idx = (u8 *)&power_state->v2.clockInfoIndex[0]; for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { - clock_array_index = power_state->v2.clockInfoIndex[j]; + clock_array_index = idx[j]; if (clock_array_index >= clock_info_array->ucNumEntries) continue; if (k >= SUMO_MAX_HARDWARE_POWERLEVELS) break; clock_info = (union pplib_clock_info *) - &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; + ((u8 *)&clock_info_array->clockInfo[0] + + (clock_array_index * clock_info_array->ucEntrySize)); trinity_parse_pplib_clock_info(rdev, &rdev->pm.dpm.ps[i], k, clock_info); diff --git a/drivers/gpu/drm/radeon/uvd_v1_0.c b/drivers/gpu/drm/radeon/uvd_v1_0.c new file mode 100644 index 000000000000..7266805d9786 --- /dev/null +++ b/drivers/gpu/drm/radeon/uvd_v1_0.c @@ -0,0 +1,436 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König <christian.koenig@amd.com> + */ + +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "r600d.h" + +/** + * uvd_v1_0_get_rptr - get read pointer + * + * @rdev: radeon_device pointer + * @ring: radeon_ring pointer + * + * Returns the current hardware read pointer + */ +uint32_t uvd_v1_0_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + return RREG32(UVD_RBC_RB_RPTR); +} + +/** + * uvd_v1_0_get_wptr - get write pointer + * + * @rdev: radeon_device pointer + * @ring: radeon_ring pointer + * + * Returns the current hardware write pointer + */ +uint32_t uvd_v1_0_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + return RREG32(UVD_RBC_RB_WPTR); +} + +/** + * uvd_v1_0_set_wptr - set write pointer + * + * @rdev: radeon_device pointer + * @ring: radeon_ring pointer + * + * Commits the write pointer to the hardware + */ +void uvd_v1_0_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + WREG32(UVD_RBC_RB_WPTR, ring->wptr); +} + +/** + * uvd_v1_0_init - start and test UVD block + * + * @rdev: radeon_device pointer + * + * Initialize the hardware, boot up the VCPU and do some testing + */ +int uvd_v1_0_init(struct radeon_device *rdev) +{ + struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; + uint32_t tmp; + int r; + + /* raise clocks while booting up the VCPU */ + radeon_set_uvd_clocks(rdev, 53300, 40000); + + r = uvd_v1_0_start(rdev); + if (r) + goto done; + + ring->ready = true; + r = radeon_ring_test(rdev, R600_RING_TYPE_UVD_INDEX, ring); + if (r) { + ring->ready = false; + goto done; + } + + r = radeon_ring_lock(rdev, ring, 10); + if (r) { + DRM_ERROR("radeon: ring failed to lock UVD ring (%d).\n", r); + goto done; + } + + tmp = PACKET0(UVD_SEMA_WAIT_FAULT_TIMEOUT_CNTL, 0); + radeon_ring_write(ring, tmp); + radeon_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(UVD_SEMA_WAIT_INCOMPLETE_TIMEOUT_CNTL, 0); + radeon_ring_write(ring, tmp); + radeon_ring_write(ring, 0xFFFFF); + + tmp = PACKET0(UVD_SEMA_SIGNAL_INCOMPLETE_TIMEOUT_CNTL, 0); + radeon_ring_write(ring, tmp); + radeon_ring_write(ring, 0xFFFFF); + + /* Clear timeout status bits */ + radeon_ring_write(ring, PACKET0(UVD_SEMA_TIMEOUT_STATUS, 0)); + radeon_ring_write(ring, 0x8); + + radeon_ring_write(ring, PACKET0(UVD_SEMA_CNTL, 0)); + radeon_ring_write(ring, 3); + + radeon_ring_unlock_commit(rdev, ring); + +done: + /* lower clocks again */ + radeon_set_uvd_clocks(rdev, 0, 0); + + if (!r) + DRM_INFO("UVD initialized successfully.\n"); + + return r; +} + +/** + * uvd_v1_0_fini - stop the hardware block + * + * @rdev: radeon_device pointer + * + * Stop the UVD block, mark ring as not ready any more + */ +void uvd_v1_0_fini(struct radeon_device *rdev) +{ + struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; + + uvd_v1_0_stop(rdev); + ring->ready = false; +} + +/** + * uvd_v1_0_start - start UVD block + * + * @rdev: radeon_device pointer + * + * Setup and start the UVD block + */ +int uvd_v1_0_start(struct radeon_device *rdev) +{ + struct radeon_ring *ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; + uint32_t rb_bufsz; + int i, j, r; + + /* disable byte swapping */ + u32 lmi_swap_cntl = 0; + u32 mp_swap_cntl = 0; + + /* disable clock gating */ + WREG32(UVD_CGC_GATE, 0); + + /* disable interupt */ + WREG32_P(UVD_MASTINT_EN, 0, ~(1 << 1)); + + /* Stall UMC and register bus before resetting VCPU */ + WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8)); + WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3)); + mdelay(1); + + /* put LMI, VCPU, RBC etc... into reset */ + WREG32(UVD_SOFT_RESET, LMI_SOFT_RESET | VCPU_SOFT_RESET | + LBSI_SOFT_RESET | RBC_SOFT_RESET | CSM_SOFT_RESET | + CXW_SOFT_RESET | TAP_SOFT_RESET | LMI_UMC_SOFT_RESET); + mdelay(5); + + /* take UVD block out of reset */ + WREG32_P(SRBM_SOFT_RESET, 0, ~SOFT_RESET_UVD); + mdelay(5); + + /* initialize UVD memory controller */ + WREG32(UVD_LMI_CTRL, 0x40 | (1 << 8) | (1 << 13) | + (1 << 21) | (1 << 9) | (1 << 20)); + +#ifdef __BIG_ENDIAN + /* swap (8 in 32) RB and IB */ + lmi_swap_cntl = 0xa; + mp_swap_cntl = 0; +#endif + WREG32(UVD_LMI_SWAP_CNTL, lmi_swap_cntl); + WREG32(UVD_MP_SWAP_CNTL, mp_swap_cntl); + + WREG32(UVD_MPC_SET_MUXA0, 0x40c2040); + WREG32(UVD_MPC_SET_MUXA1, 0x0); + WREG32(UVD_MPC_SET_MUXB0, 0x40c2040); + WREG32(UVD_MPC_SET_MUXB1, 0x0); + WREG32(UVD_MPC_SET_ALU, 0); + WREG32(UVD_MPC_SET_MUX, 0x88); + + /* take all subblocks out of reset, except VCPU */ + WREG32(UVD_SOFT_RESET, VCPU_SOFT_RESET); + mdelay(5); + + /* enable VCPU clock */ + WREG32(UVD_VCPU_CNTL, 1 << 9); + + /* enable UMC */ + WREG32_P(UVD_LMI_CTRL2, 0, ~(1 << 8)); + + /* boot up the VCPU */ + WREG32(UVD_SOFT_RESET, 0); + mdelay(10); + + WREG32_P(UVD_RB_ARB_CTRL, 0, ~(1 << 3)); + + for (i = 0; i < 10; ++i) { + uint32_t status; + for (j = 0; j < 100; ++j) { + status = RREG32(UVD_STATUS); + if (status & 2) + break; + mdelay(10); + } + r = 0; + if (status & 2) + break; + + DRM_ERROR("UVD not responding, trying to reset the VCPU!!!\n"); + WREG32_P(UVD_SOFT_RESET, VCPU_SOFT_RESET, ~VCPU_SOFT_RESET); + mdelay(10); + WREG32_P(UVD_SOFT_RESET, 0, ~VCPU_SOFT_RESET); + mdelay(10); + r = -1; + } + + if (r) { + DRM_ERROR("UVD not responding, giving up!!!\n"); + return r; + } + + /* enable interupt */ + WREG32_P(UVD_MASTINT_EN, 3<<1, ~(3 << 1)); + + /* force RBC into idle state */ + WREG32(UVD_RBC_RB_CNTL, 0x11010101); + + /* Set the write pointer delay */ + WREG32(UVD_RBC_RB_WPTR_CNTL, 0); + + /* programm the 4GB memory segment for rptr and ring buffer */ + WREG32(UVD_LMI_EXT40_ADDR, upper_32_bits(ring->gpu_addr) | + (0x7 << 16) | (0x1 << 31)); + + /* Initialize the ring buffer's read and write pointers */ + WREG32(UVD_RBC_RB_RPTR, 0x0); + + ring->wptr = ring->rptr = RREG32(UVD_RBC_RB_RPTR); + WREG32(UVD_RBC_RB_WPTR, ring->wptr); + + /* set the ring address */ + WREG32(UVD_RBC_RB_BASE, ring->gpu_addr); + + /* Set ring buffer size */ + rb_bufsz = order_base_2(ring->ring_size); + rb_bufsz = (0x1 << 8) | rb_bufsz; + WREG32_P(UVD_RBC_RB_CNTL, rb_bufsz, ~0x11f1f); + + return 0; +} + +/** + * uvd_v1_0_stop - stop UVD block + * + * @rdev: radeon_device pointer + * + * stop the UVD block + */ +void uvd_v1_0_stop(struct radeon_device *rdev) +{ + /* force RBC into idle state */ + WREG32(UVD_RBC_RB_CNTL, 0x11010101); + + /* Stall UMC and register bus before resetting VCPU */ + WREG32_P(UVD_LMI_CTRL2, 1 << 8, ~(1 << 8)); + WREG32_P(UVD_RB_ARB_CTRL, 1 << 3, ~(1 << 3)); + mdelay(1); + + /* put VCPU into reset */ + WREG32(UVD_SOFT_RESET, VCPU_SOFT_RESET); + mdelay(5); + + /* disable VCPU clock */ + WREG32(UVD_VCPU_CNTL, 0x0); + + /* Unstall UMC and register bus */ + WREG32_P(UVD_LMI_CTRL2, 0, ~(1 << 8)); + WREG32_P(UVD_RB_ARB_CTRL, 0, ~(1 << 3)); +} + +/** + * uvd_v1_0_ring_test - register write test + * + * @rdev: radeon_device pointer + * @ring: radeon_ring pointer + * + * Test if we can successfully write to the context register + */ +int uvd_v1_0_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) +{ + uint32_t tmp = 0; + unsigned i; + int r; + + WREG32(UVD_CONTEXT_ID, 0xCAFEDEAD); + r = radeon_ring_lock(rdev, ring, 3); + if (r) { + DRM_ERROR("radeon: cp failed to lock ring %d (%d).\n", + ring->idx, r); + return r; + } + radeon_ring_write(ring, PACKET0(UVD_CONTEXT_ID, 0)); + radeon_ring_write(ring, 0xDEADBEEF); + radeon_ring_unlock_commit(rdev, ring); + for (i = 0; i < rdev->usec_timeout; i++) { + tmp = RREG32(UVD_CONTEXT_ID); + if (tmp == 0xDEADBEEF) + break; + DRM_UDELAY(1); + } + + if (i < rdev->usec_timeout) { + DRM_INFO("ring test on %d succeeded in %d usecs\n", + ring->idx, i); + } else { + DRM_ERROR("radeon: ring %d test failed (0x%08X)\n", + ring->idx, tmp); + r = -EINVAL; + } + return r; +} + +/** + * uvd_v1_0_semaphore_emit - emit semaphore command + * + * @rdev: radeon_device pointer + * @ring: radeon_ring pointer + * @semaphore: semaphore to emit commands for + * @emit_wait: true if we should emit a wait command + * + * Emit a semaphore command (either wait or signal) to the UVD ring. + */ +void uvd_v1_0_semaphore_emit(struct radeon_device *rdev, + struct radeon_ring *ring, + struct radeon_semaphore *semaphore, + bool emit_wait) +{ + uint64_t addr = semaphore->gpu_addr; + + radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_LOW, 0)); + radeon_ring_write(ring, (addr >> 3) & 0x000FFFFF); + + radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_HIGH, 0)); + radeon_ring_write(ring, (addr >> 23) & 0x000FFFFF); + + radeon_ring_write(ring, PACKET0(UVD_SEMA_CMD, 0)); + radeon_ring_write(ring, emit_wait ? 1 : 0); +} + +/** + * uvd_v1_0_ib_execute - execute indirect buffer + * + * @rdev: radeon_device pointer + * @ib: indirect buffer to execute + * + * Write ring commands to execute the indirect buffer + */ +void uvd_v1_0_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) +{ + struct radeon_ring *ring = &rdev->ring[ib->ring]; + + radeon_ring_write(ring, PACKET0(UVD_RBC_IB_BASE, 0)); + radeon_ring_write(ring, ib->gpu_addr); + radeon_ring_write(ring, PACKET0(UVD_RBC_IB_SIZE, 0)); + radeon_ring_write(ring, ib->length_dw); +} + +/** + * uvd_v1_0_ib_test - test ib execution + * + * @rdev: radeon_device pointer + * @ring: radeon_ring pointer + * + * Test if we can successfully execute an IB + */ +int uvd_v1_0_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) +{ + struct radeon_fence *fence = NULL; + int r; + + r = radeon_set_uvd_clocks(rdev, 53300, 40000); + if (r) { + DRM_ERROR("radeon: failed to raise UVD clocks (%d).\n", r); + return r; + } + + r = radeon_uvd_get_create_msg(rdev, ring->idx, 1, NULL); + if (r) { + DRM_ERROR("radeon: failed to get create msg (%d).\n", r); + goto error; + } + + r = radeon_uvd_get_destroy_msg(rdev, ring->idx, 1, &fence); + if (r) { + DRM_ERROR("radeon: failed to get destroy ib (%d).\n", r); + goto error; + } + + r = radeon_fence_wait(fence, false); + if (r) { + DRM_ERROR("radeon: fence wait failed (%d).\n", r); + goto error; + } + DRM_INFO("ib test on ring %d succeeded\n", ring->idx); +error: + radeon_fence_unref(&fence); + radeon_set_uvd_clocks(rdev, 0, 0); + return r; +} diff --git a/drivers/gpu/drm/radeon/uvd_v2_2.c b/drivers/gpu/drm/radeon/uvd_v2_2.c new file mode 100644 index 000000000000..b19ef4951085 --- /dev/null +++ b/drivers/gpu/drm/radeon/uvd_v2_2.c @@ -0,0 +1,165 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König <christian.koenig@amd.com> + */ + +#include <linux/firmware.h> +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "rv770d.h" + +/** + * uvd_v2_2_fence_emit - emit an fence & trap command + * + * @rdev: radeon_device pointer + * @fence: fence to emit + * + * Write a fence and a trap command to the ring. + */ +void uvd_v2_2_fence_emit(struct radeon_device *rdev, + struct radeon_fence *fence) +{ + struct radeon_ring *ring = &rdev->ring[fence->ring]; + uint64_t addr = rdev->fence_drv[fence->ring].gpu_addr; + + radeon_ring_write(ring, PACKET0(UVD_CONTEXT_ID, 0)); + radeon_ring_write(ring, fence->seq); + radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_DATA0, 0)); + radeon_ring_write(ring, addr & 0xffffffff); + radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_DATA1, 0)); + radeon_ring_write(ring, upper_32_bits(addr) & 0xff); + radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_CMD, 0)); + radeon_ring_write(ring, 0); + + radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_DATA0, 0)); + radeon_ring_write(ring, 0); + radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_DATA1, 0)); + radeon_ring_write(ring, 0); + radeon_ring_write(ring, PACKET0(UVD_GPCOM_VCPU_CMD, 0)); + radeon_ring_write(ring, 2); + return; +} + +/** + * uvd_v2_2_resume - memory controller programming + * + * @rdev: radeon_device pointer + * + * Let the UVD memory controller know it's offsets + */ +int uvd_v2_2_resume(struct radeon_device *rdev) +{ + uint64_t addr; + uint32_t chip_id, size; + int r; + + r = radeon_uvd_resume(rdev); + if (r) + return r; + + /* programm the VCPU memory controller bits 0-27 */ + addr = rdev->uvd.gpu_addr >> 3; + size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 4) >> 3; + WREG32(UVD_VCPU_CACHE_OFFSET0, addr); + WREG32(UVD_VCPU_CACHE_SIZE0, size); + + addr += size; + size = RADEON_UVD_STACK_SIZE >> 3; + WREG32(UVD_VCPU_CACHE_OFFSET1, addr); + WREG32(UVD_VCPU_CACHE_SIZE1, size); + + addr += size; + size = RADEON_UVD_HEAP_SIZE >> 3; + WREG32(UVD_VCPU_CACHE_OFFSET2, addr); + WREG32(UVD_VCPU_CACHE_SIZE2, size); + + /* bits 28-31 */ + addr = (rdev->uvd.gpu_addr >> 28) & 0xF; + WREG32(UVD_LMI_ADDR_EXT, (addr << 12) | (addr << 0)); + + /* bits 32-39 */ + addr = (rdev->uvd.gpu_addr >> 32) & 0xFF; + WREG32(UVD_LMI_EXT40_ADDR, addr | (0x9 << 16) | (0x1 << 31)); + + /* tell firmware which hardware it is running on */ + switch (rdev->family) { + default: + return -EINVAL; + case CHIP_RV710: + chip_id = 0x01000005; + break; + case CHIP_RV730: + chip_id = 0x01000006; + break; + case CHIP_RV740: + chip_id = 0x01000007; + break; + case CHIP_CYPRESS: + case CHIP_HEMLOCK: + chip_id = 0x01000008; + break; + case CHIP_JUNIPER: + chip_id = 0x01000009; + break; + case CHIP_REDWOOD: + chip_id = 0x0100000a; + break; + case CHIP_CEDAR: + chip_id = 0x0100000b; + break; + case CHIP_SUMO: + case CHIP_SUMO2: + chip_id = 0x0100000c; + break; + case CHIP_PALM: + chip_id = 0x0100000e; + break; + case CHIP_CAYMAN: + chip_id = 0x0100000f; + break; + case CHIP_BARTS: + chip_id = 0x01000010; + break; + case CHIP_TURKS: + chip_id = 0x01000011; + break; + case CHIP_CAICOS: + chip_id = 0x01000012; + break; + case CHIP_TAHITI: + chip_id = 0x01000014; + break; + case CHIP_VERDE: + chip_id = 0x01000015; + break; + case CHIP_PITCAIRN: + chip_id = 0x01000016; + break; + case CHIP_ARUBA: + chip_id = 0x01000017; + break; + } + WREG32(UVD_VCPU_CHIP_ID, chip_id); + + return 0; +} diff --git a/drivers/gpu/drm/radeon/uvd_v3_1.c b/drivers/gpu/drm/radeon/uvd_v3_1.c new file mode 100644 index 000000000000..5b6fa1f62d4e --- /dev/null +++ b/drivers/gpu/drm/radeon/uvd_v3_1.c @@ -0,0 +1,55 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König <christian.koenig@amd.com> + */ + +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "nid.h" + +/** + * uvd_v3_1_semaphore_emit - emit semaphore command + * + * @rdev: radeon_device pointer + * @ring: radeon_ring pointer + * @semaphore: semaphore to emit commands for + * @emit_wait: true if we should emit a wait command + * + * Emit a semaphore command (either wait or signal) to the UVD ring. + */ +void uvd_v3_1_semaphore_emit(struct radeon_device *rdev, + struct radeon_ring *ring, + struct radeon_semaphore *semaphore, + bool emit_wait) +{ + uint64_t addr = semaphore->gpu_addr; + + radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_LOW, 0)); + radeon_ring_write(ring, (addr >> 3) & 0x000FFFFF); + + radeon_ring_write(ring, PACKET0(UVD_SEMA_ADDR_HIGH, 0)); + radeon_ring_write(ring, (addr >> 23) & 0x000FFFFF); + + radeon_ring_write(ring, PACKET0(UVD_SEMA_CMD, 0)); + radeon_ring_write(ring, 0x80 | (emit_wait ? 1 : 0)); +} diff --git a/drivers/gpu/drm/radeon/uvd_v4_2.c b/drivers/gpu/drm/radeon/uvd_v4_2.c new file mode 100644 index 000000000000..d04d5073eef2 --- /dev/null +++ b/drivers/gpu/drm/radeon/uvd_v4_2.c @@ -0,0 +1,68 @@ +/* + * Copyright 2013 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Christian König <christian.koenig@amd.com> + */ + +#include <linux/firmware.h> +#include <drm/drmP.h> +#include "radeon.h" +#include "radeon_asic.h" +#include "cikd.h" + +/** + * uvd_v4_2_resume - memory controller programming + * + * @rdev: radeon_device pointer + * + * Let the UVD memory controller know it's offsets + */ +int uvd_v4_2_resume(struct radeon_device *rdev) +{ + uint64_t addr; + uint32_t size; + + /* programm the VCPU memory controller bits 0-27 */ + addr = rdev->uvd.gpu_addr >> 3; + size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 4) >> 3; + WREG32(UVD_VCPU_CACHE_OFFSET0, addr); + WREG32(UVD_VCPU_CACHE_SIZE0, size); + + addr += size; + size = RADEON_UVD_STACK_SIZE >> 3; + WREG32(UVD_VCPU_CACHE_OFFSET1, addr); + WREG32(UVD_VCPU_CACHE_SIZE1, size); + + addr += size; + size = RADEON_UVD_HEAP_SIZE >> 3; + WREG32(UVD_VCPU_CACHE_OFFSET2, addr); + WREG32(UVD_VCPU_CACHE_SIZE2, size); + + /* bits 28-31 */ + addr = (rdev->uvd.gpu_addr >> 28) & 0xF; + WREG32(UVD_LMI_ADDR_EXT, (addr << 12) | (addr << 0)); + + /* bits 32-39 */ + addr = (rdev->uvd.gpu_addr >> 32) & 0xFF; + WREG32(UVD_LMI_EXT40_ADDR, addr | (0x9 << 16) | (0x1 << 31)); + + return 0; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c index 3751730764a5..1a0bf07fe54b 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c @@ -29,7 +29,9 @@ #include <drm/drmP.h> #include <drm/ttm/ttm_bo_driver.h> -#define VMW_PPN_SIZE sizeof(unsigned long) +#define VMW_PPN_SIZE (sizeof(unsigned long)) +/* A future safe maximum remap size. */ +#define VMW_PPN_PER_REMAP ((31 * 1024) / VMW_PPN_SIZE) static int vmw_gmr2_bind(struct vmw_private *dev_priv, struct page *pages[], @@ -38,43 +40,61 @@ static int vmw_gmr2_bind(struct vmw_private *dev_priv, { SVGAFifoCmdDefineGMR2 define_cmd; SVGAFifoCmdRemapGMR2 remap_cmd; - uint32_t define_size = sizeof(define_cmd) + 4; - uint32_t remap_size = VMW_PPN_SIZE * num_pages + sizeof(remap_cmd) + 4; uint32_t *cmd; uint32_t *cmd_orig; + uint32_t define_size = sizeof(define_cmd) + sizeof(*cmd); + uint32_t remap_num = num_pages / VMW_PPN_PER_REMAP + ((num_pages % VMW_PPN_PER_REMAP) > 0); + uint32_t remap_size = VMW_PPN_SIZE * num_pages + (sizeof(remap_cmd) + sizeof(*cmd)) * remap_num; + uint32_t remap_pos = 0; + uint32_t cmd_size = define_size + remap_size; uint32_t i; - cmd_orig = cmd = vmw_fifo_reserve(dev_priv, define_size + remap_size); + cmd_orig = cmd = vmw_fifo_reserve(dev_priv, cmd_size); if (unlikely(cmd == NULL)) return -ENOMEM; define_cmd.gmrId = gmr_id; define_cmd.numPages = num_pages; + *cmd++ = SVGA_CMD_DEFINE_GMR2; + memcpy(cmd, &define_cmd, sizeof(define_cmd)); + cmd += sizeof(define_cmd) / sizeof(*cmd); + + /* + * Need to split the command if there are too many + * pages that goes into the gmr. + */ + remap_cmd.gmrId = gmr_id; remap_cmd.flags = (VMW_PPN_SIZE > sizeof(*cmd)) ? SVGA_REMAP_GMR2_PPN64 : SVGA_REMAP_GMR2_PPN32; - remap_cmd.offsetPages = 0; - remap_cmd.numPages = num_pages; - *cmd++ = SVGA_CMD_DEFINE_GMR2; - memcpy(cmd, &define_cmd, sizeof(define_cmd)); - cmd += sizeof(define_cmd) / sizeof(uint32); + while (num_pages > 0) { + unsigned long nr = min(num_pages, (unsigned long)VMW_PPN_PER_REMAP); + + remap_cmd.offsetPages = remap_pos; + remap_cmd.numPages = nr; - *cmd++ = SVGA_CMD_REMAP_GMR2; - memcpy(cmd, &remap_cmd, sizeof(remap_cmd)); - cmd += sizeof(remap_cmd) / sizeof(uint32); + *cmd++ = SVGA_CMD_REMAP_GMR2; + memcpy(cmd, &remap_cmd, sizeof(remap_cmd)); + cmd += sizeof(remap_cmd) / sizeof(*cmd); - for (i = 0; i < num_pages; ++i) { - if (VMW_PPN_SIZE <= 4) - *cmd = page_to_pfn(*pages++); - else - *((uint64_t *)cmd) = page_to_pfn(*pages++); + for (i = 0; i < nr; ++i) { + if (VMW_PPN_SIZE <= 4) + *cmd = page_to_pfn(*pages++); + else + *((uint64_t *)cmd) = page_to_pfn(*pages++); - cmd += VMW_PPN_SIZE / sizeof(*cmd); + cmd += VMW_PPN_SIZE / sizeof(*cmd); + } + + num_pages -= nr; + remap_pos += nr; } - vmw_fifo_commit(dev_priv, define_size + remap_size); + BUG_ON(cmd != cmd_orig + cmd_size / sizeof(*cmd)); + + vmw_fifo_commit(dev_priv, cmd_size); return 0; } diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c index 28e28a23d444..471630299878 100644 --- a/drivers/gpu/host1x/dev.c +++ b/drivers/gpu/host1x/dev.c @@ -43,7 +43,7 @@ void host1x_set_drm_data(struct device *dev, void *data) void *host1x_get_drm_data(struct device *dev) { struct host1x *host1x = dev_get_drvdata(dev); - return host1x->drm_data; + return host1x ? host1x->drm_data : NULL; } void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r) diff --git a/drivers/gpu/host1x/dev.h b/drivers/gpu/host1x/dev.h index 790ddf114e58..bed90a8131be 100644 --- a/drivers/gpu/host1x/dev.h +++ b/drivers/gpu/host1x/dev.h @@ -301,8 +301,8 @@ static inline void host1x_hw_show_mlocks(struct host1x *host, struct output *o) host->debug_op->show_mlocks(host, o); } -extern struct platform_driver tegra_hdmi_driver; extern struct platform_driver tegra_dc_driver; +extern struct platform_driver tegra_hdmi_driver; extern struct platform_driver tegra_gr2d_driver; #endif diff --git a/drivers/gpu/host1x/drm/dc.c b/drivers/gpu/host1x/drm/dc.c index 5360e5a57ecc..b1a05ad901c3 100644 --- a/drivers/gpu/host1x/drm/dc.c +++ b/drivers/gpu/host1x/drm/dc.c @@ -235,7 +235,7 @@ void tegra_dc_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file) } static int tegra_dc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, - struct drm_pending_vblank_event *event) + struct drm_pending_vblank_event *event, uint32_t page_flip_flags) { struct tegra_dc *dc = to_tegra_dc(crtc); struct drm_device *drm = crtc->dev; diff --git a/drivers/gpu/host1x/drm/hdmi.c b/drivers/gpu/host1x/drm/hdmi.c index 52e3c9641a0f..644d95c7d489 100644 --- a/drivers/gpu/host1x/drm/hdmi.c +++ b/drivers/gpu/host1x/drm/hdmi.c @@ -888,6 +888,11 @@ static int tegra_hdmi_show_regs(struct seq_file *s, void *data) { struct drm_info_node *node = s->private; struct tegra_hdmi *hdmi = node->info_ent->data; + int err; + + err = clk_enable(hdmi->clk); + if (err) + return err; #define DUMP_REG(name) \ seq_printf(s, "%-56s %#05x %08lx\n", #name, name, \ @@ -1053,6 +1058,8 @@ static int tegra_hdmi_show_regs(struct seq_file *s, void *data) #undef DUMP_REG + clk_disable(hdmi->clk); + return 0; } diff --git a/drivers/gpu/host1x/drm/rgb.c b/drivers/gpu/host1x/drm/rgb.c index ed4416f20260..5aa66ef7a946 100644 --- a/drivers/gpu/host1x/drm/rgb.c +++ b/drivers/gpu/host1x/drm/rgb.c @@ -147,6 +147,13 @@ int tegra_dc_rgb_probe(struct tegra_dc *dc) if (!rgb) return -ENOMEM; + rgb->output.dev = dc->dev; + rgb->output.of_node = np; + + err = tegra_output_parse_dt(&rgb->output); + if (err < 0) + return err; + rgb->clk = devm_clk_get(dc->dev, NULL); if (IS_ERR(rgb->clk)) { dev_err(dc->dev, "failed to get clock\n"); @@ -165,13 +172,6 @@ int tegra_dc_rgb_probe(struct tegra_dc *dc) return err; } - rgb->output.dev = dc->dev; - rgb->output.of_node = np; - - err = tegra_output_parse_dt(&rgb->output); - if (err < 0) - return err; - dc->rgb = &rgb->output; return 0; diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c index cc807667d8f1..c4e1050f2252 100644 --- a/drivers/gpu/host1x/job.c +++ b/drivers/gpu/host1x/job.c @@ -42,12 +42,12 @@ struct host1x_job *host1x_job_alloc(struct host1x_channel *ch, /* Check that we're not going to overflow */ total = sizeof(struct host1x_job) + - num_relocs * sizeof(struct host1x_reloc) + - num_unpins * sizeof(struct host1x_job_unpin_data) + - num_waitchks * sizeof(struct host1x_waitchk) + - num_cmdbufs * sizeof(struct host1x_job_gather) + - num_unpins * sizeof(dma_addr_t) + - num_unpins * sizeof(u32 *); + (u64)num_relocs * sizeof(struct host1x_reloc) + + (u64)num_unpins * sizeof(struct host1x_job_unpin_data) + + (u64)num_waitchks * sizeof(struct host1x_waitchk) + + (u64)num_cmdbufs * sizeof(struct host1x_job_gather) + + (u64)num_unpins * sizeof(dma_addr_t) + + (u64)num_unpins * sizeof(u32 *); if (total > ULONG_MAX) return NULL; @@ -466,9 +466,8 @@ static inline int copy_gathers(struct host1x_job *job, struct device *dev) &job->gather_copy, GFP_KERNEL); if (!job->gather_copy_mapped) { - int err = PTR_ERR(job->gather_copy_mapped); job->gather_copy_mapped = NULL; - return err; + return -ENOMEM; } job->gather_copy_size = size; |