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-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c5
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c3
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c6
-rw-r--r--drivers/gpu/drm/amd/amdgpu/nv.c1
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c93
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c10
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_link.c3
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c8
-rw-r--r--drivers/gpu/drm/amd/display/dc/dc_stream.h2
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c53
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c8
-rw-r--r--drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h2
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c9
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c22
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c21
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega20_thermal.c21
-rw-r--r--drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c11
-rw-r--r--drivers/gpu/drm/drm_atomic_helper.c7
-rw-r--r--drivers/gpu/drm/drm_color_mgmt.c2
-rw-r--r--drivers/gpu/drm/drm_crtc.c4
-rw-r--r--drivers/gpu/drm/drm_dp_mst_topology.c4
-rw-r--r--drivers/gpu/drm/drm_mode_object.c4
-rw-r--r--drivers/gpu/drm/drm_plane.c2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gpu.c11
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_sched.c11
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fbdev.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_gem.h2
-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gmu.c38
-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c3
-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h2
-rw-r--r--drivers/gpu/drm/msm/adreno/adreno_device.c4
-rw-r--r--drivers/gpu/drm/msm/adreno/adreno_gpu.c2
-rw-r--r--drivers/gpu/drm/msm/adreno/adreno_gpu.h2
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c2
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c20
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c4
-rw-r--r--drivers/gpu/drm/msm/msm_atomic.c36
-rw-r--r--drivers/gpu/drm/msm/msm_drv.c8
-rw-r--r--drivers/gpu/drm/msm/msm_ringbuffer.c3
-rw-r--r--drivers/gpu/drm/omapdrm/omap_crtc.c3
-rw-r--r--include/drm/drm_modeset_lock.h9
42 files changed, 300 insertions, 165 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 0047da06041f..414548064648 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -179,6 +179,7 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
case CHIP_VEGA20:
case CHIP_ARCTURUS:
case CHIP_SIENNA_CICHLID:
+ case CHIP_NAVY_FLOUNDER:
/* enable runpm if runpm=1 */
if (amdgpu_runtime_pm > 0)
adev->runpm = true;
@@ -678,8 +679,12 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
* in the bitfields */
if (se_num == AMDGPU_INFO_MMR_SE_INDEX_MASK)
se_num = 0xffffffff;
+ else if (se_num >= AMDGPU_GFX_MAX_SE)
+ return -EINVAL;
if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK)
sh_num = 0xffffffff;
+ else if (sh_num >= AMDGPU_GFX_MAX_SH_PER_SE)
+ return -EINVAL;
if (info->read_mmr_reg.count > 128)
return -EINVAL;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 7fe564275457..d8c6520ff74a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -522,8 +522,7 @@ static int psp_asd_load(struct psp_context *psp)
* add workaround to bypass it for sriov now.
* TODO: add version check to make it common
*/
- if (amdgpu_sriov_vf(psp->adev) ||
- (psp->adev->asic_type == CHIP_NAVY_FLOUNDER))
+ if (amdgpu_sriov_vf(psp->adev) || !psp->asd_fw)
return 0;
cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 65997ffaed45..037a187aa42f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -7263,10 +7263,8 @@ static void gfx_v10_0_update_medium_grain_clock_gating(struct amdgpu_device *ade
def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE);
data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK |
- RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK);
-
- /* only for Vega10 & Raven1 */
- data |= RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK;
+ RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK |
+ RLC_CGTT_MGCG_OVERRIDE__ENABLE_CGTS_LEGACY_MASK);
if (def != data)
WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data);
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index da8024c2826e..ca11253e787c 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -364,6 +364,7 @@ nv_asic_reset_method(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_SIENNA_CICHLID:
+ case CHIP_NAVY_FLOUNDER:
return AMD_RESET_METHOD_MODE1;
default:
if (smu_baco_is_support(smu))
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index df9338257ae0..b51c527a3f0d 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2834,12 +2834,18 @@ static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev)
&dm_atomic_state_funcs);
r = amdgpu_display_modeset_create_props(adev);
- if (r)
+ if (r) {
+ dc_release_state(state->context);
+ kfree(state);
return r;
+ }
r = amdgpu_dm_audio_init(adev);
- if (r)
+ if (r) {
+ dc_release_state(state->context);
+ kfree(state);
return r;
+ }
return 0;
}
@@ -2856,6 +2862,8 @@ static void amdgpu_dm_update_backlight_caps(struct amdgpu_display_manager *dm)
#if defined(CONFIG_ACPI)
struct amdgpu_dm_backlight_caps caps;
+ memset(&caps, 0, sizeof(caps));
+
if (dm->backlight_caps.caps_valid)
return;
@@ -2894,51 +2902,50 @@ static int set_backlight_via_aux(struct dc_link *link, uint32_t brightness)
return rc ? 0 : 1;
}
-static u32 convert_brightness(const struct amdgpu_dm_backlight_caps *caps,
- const uint32_t user_brightness)
+static int get_brightness_range(const struct amdgpu_dm_backlight_caps *caps,
+ unsigned *min, unsigned *max)
{
- u32 min, max, conversion_pace;
- u32 brightness = user_brightness;
-
if (!caps)
- goto out;
+ return 0;
- if (!caps->aux_support) {
- max = caps->max_input_signal;
- min = caps->min_input_signal;
- /*
- * The brightness input is in the range 0-255
- * It needs to be rescaled to be between the
- * requested min and max input signal
- * It also needs to be scaled up by 0x101 to
- * match the DC interface which has a range of
- * 0 to 0xffff
- */
- conversion_pace = 0x101;
- brightness =
- user_brightness
- * conversion_pace
- * (max - min)
- / AMDGPU_MAX_BL_LEVEL
- + min * conversion_pace;
+ if (caps->aux_support) {
+ // Firmware limits are in nits, DC API wants millinits.
+ *max = 1000 * caps->aux_max_input_signal;
+ *min = 1000 * caps->aux_min_input_signal;
} else {
- /* TODO
- * We are doing a linear interpolation here, which is OK but
- * does not provide the optimal result. We probably want
- * something close to the Perceptual Quantizer (PQ) curve.
- */
- max = caps->aux_max_input_signal;
- min = caps->aux_min_input_signal;
-
- brightness = (AMDGPU_MAX_BL_LEVEL - user_brightness) * min
- + user_brightness * max;
- // Multiple the value by 1000 since we use millinits
- brightness *= 1000;
- brightness = DIV_ROUND_CLOSEST(brightness, AMDGPU_MAX_BL_LEVEL);
+ // Firmware limits are 8-bit, PWM control is 16-bit.
+ *max = 0x101 * caps->max_input_signal;
+ *min = 0x101 * caps->min_input_signal;
}
+ return 1;
+}
-out:
- return brightness;
+static u32 convert_brightness_from_user(const struct amdgpu_dm_backlight_caps *caps,
+ uint32_t brightness)
+{
+ unsigned min, max;
+
+ if (!get_brightness_range(caps, &min, &max))
+ return brightness;
+
+ // Rescale 0..255 to min..max
+ return min + DIV_ROUND_CLOSEST((max - min) * brightness,
+ AMDGPU_MAX_BL_LEVEL);
+}
+
+static u32 convert_brightness_to_user(const struct amdgpu_dm_backlight_caps *caps,
+ uint32_t brightness)
+{
+ unsigned min, max;
+
+ if (!get_brightness_range(caps, &min, &max))
+ return brightness;
+
+ if (brightness < min)
+ return 0;
+ // Rescale min..max to 0..255
+ return DIV_ROUND_CLOSEST(AMDGPU_MAX_BL_LEVEL * (brightness - min),
+ max - min);
}
static int amdgpu_dm_backlight_update_status(struct backlight_device *bd)
@@ -2954,7 +2961,7 @@ static int amdgpu_dm_backlight_update_status(struct backlight_device *bd)
link = (struct dc_link *)dm->backlight_link;
- brightness = convert_brightness(&caps, bd->props.brightness);
+ brightness = convert_brightness_from_user(&caps, bd->props.brightness);
// Change brightness based on AUX property
if (caps.aux_support)
return set_backlight_via_aux(link, brightness);
@@ -2971,7 +2978,7 @@ static int amdgpu_dm_backlight_get_brightness(struct backlight_device *bd)
if (ret == DC_ERROR_UNEXPECTED)
return bd->props.brightness;
- return ret;
+ return convert_brightness_to_user(&dm->backlight_caps, ret);
}
static const struct backlight_ops amdgpu_dm_backlight_ops = {
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index e85b58f0f416..336aaa09be46 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -67,7 +67,7 @@ static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
result = dc_link_aux_transfer_raw(TO_DM_AUX(aux)->ddc_service, &payload,
&operation_result);
- if (payload.write)
+ if (payload.write && result >= 0)
result = msg->size;
if (result < 0)
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
index c664404a75d4..543afa34d87a 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
@@ -94,6 +94,15 @@ int rn_get_active_display_cnt_wa(
return display_count;
}
+void rn_set_low_power_state(struct clk_mgr *clk_mgr_base)
+{
+ struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
+
+ rn_vbios_smu_set_dcn_low_power_state(clk_mgr, DCN_PWR_STATE_LOW_POWER);
+ /* update power state */
+ clk_mgr_base->clks.pwr_state = DCN_PWR_STATE_LOW_POWER;
+}
+
void rn_update_clocks(struct clk_mgr *clk_mgr_base,
struct dc_state *context,
bool safe_to_lower)
@@ -516,6 +525,7 @@ static struct clk_mgr_funcs dcn21_funcs = {
.init_clocks = rn_init_clocks,
.enable_pme_wa = rn_enable_pme_wa,
.are_clock_states_equal = rn_are_clock_states_equal,
+ .set_low_power_state = rn_set_low_power_state,
.notify_wm_ranges = rn_notify_wm_ranges,
.notify_link_rate_change = rn_notify_link_rate_change,
};
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 117d8aaf2a9b..437d1a7a16fe 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -763,6 +763,7 @@ static bool detect_dp(struct dc_link *link,
sink_caps->signal = dp_passive_dongle_detection(link->ddc,
sink_caps,
audio_support);
+ link->dpcd_caps.dongle_type = sink_caps->dongle_type;
}
return true;
@@ -3286,10 +3287,10 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx)
core_link_set_avmute(pipe_ctx, true);
}
- dc->hwss.blank_stream(pipe_ctx);
#if defined(CONFIG_DRM_AMD_DC_HDCP)
update_psp_stream_config(pipe_ctx, true);
#endif
+ dc->hwss.blank_stream(pipe_ctx);
if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
deallocate_mst_payload(pipe_ctx);
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 9bc03f26efda..b2be6ad5101d 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -4409,9 +4409,9 @@ bool dc_link_get_backlight_level_nits(struct dc_link *link,
link->connector_signal != SIGNAL_TYPE_DISPLAY_PORT))
return false;
- if (!core_link_read_dpcd(link, DP_SOURCE_BACKLIGHT_CURRENT_PEAK,
+ if (core_link_read_dpcd(link, DP_SOURCE_BACKLIGHT_CURRENT_PEAK,
dpcd_backlight_get.raw,
- sizeof(union dpcd_source_backlight_get)))
+ sizeof(union dpcd_source_backlight_get)) != DC_OK)
return false;
*backlight_millinits_avg =
@@ -4450,9 +4450,9 @@ bool dc_link_read_default_bl_aux(struct dc_link *link, uint32_t *backlight_milli
link->connector_signal != SIGNAL_TYPE_DISPLAY_PORT))
return false;
- if (!core_link_read_dpcd(link, DP_SOURCE_BACKLIGHT_LEVEL,
+ if (core_link_read_dpcd(link, DP_SOURCE_BACKLIGHT_LEVEL,
(uint8_t *) backlight_millinits,
- sizeof(uint32_t)))
+ sizeof(uint32_t)) != DC_OK)
return false;
return true;
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h
index 633442bc7ef2..d9888f316da6 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_stream.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h
@@ -233,7 +233,7 @@ struct dc_stream_state {
union stream_update_flags update_flags;
};
-#define ABM_LEVEL_IMMEDIATE_DISABLE 0xFFFFFFFF
+#define ABM_LEVEL_IMMEDIATE_DISABLE 255
struct dc_stream_update {
struct dc_stream_state *stream;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index a643927e272b..fa643ec5a876 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1450,33 +1450,42 @@ void dcn10_init_hw(struct dc *dc)
void dcn10_power_down_on_boot(struct dc *dc)
{
int i = 0;
+ struct dc_link *edp_link;
- if (dc->config.power_down_display_on_boot) {
- struct dc_link *edp_link = get_edp_link(dc);
-
- if (edp_link &&
- edp_link->link_enc->funcs->is_dig_enabled &&
- edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc) &&
- dc->hwseq->funcs.edp_backlight_control &&
- dc->hwss.power_down &&
- dc->hwss.edp_power_control) {
- dc->hwseq->funcs.edp_backlight_control(edp_link, false);
- dc->hwss.power_down(dc);
- dc->hwss.edp_power_control(edp_link, false);
- } else {
- for (i = 0; i < dc->link_count; i++) {
- struct dc_link *link = dc->links[i];
-
- if (link->link_enc->funcs->is_dig_enabled &&
- link->link_enc->funcs->is_dig_enabled(link->link_enc) &&
- dc->hwss.power_down) {
- dc->hwss.power_down(dc);
- break;
- }
+ if (!dc->config.power_down_display_on_boot)
+ return;
+
+ edp_link = get_edp_link(dc);
+ if (edp_link &&
+ edp_link->link_enc->funcs->is_dig_enabled &&
+ edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc) &&
+ dc->hwseq->funcs.edp_backlight_control &&
+ dc->hwss.power_down &&
+ dc->hwss.edp_power_control) {
+ dc->hwseq->funcs.edp_backlight_control(edp_link, false);
+ dc->hwss.power_down(dc);
+ dc->hwss.edp_power_control(edp_link, false);
+ } else {
+ for (i = 0; i < dc->link_count; i++) {
+ struct dc_link *link = dc->links[i];
+ if (link->link_enc->funcs->is_dig_enabled &&
+ link->link_enc->funcs->is_dig_enabled(link->link_enc) &&
+ dc->hwss.power_down) {
+ dc->hwss.power_down(dc);
+ break;
}
+
}
}
+
+ /*
+ * Call update_clocks with empty context
+ * to send DISPLAY_OFF
+ * Otherwise DISPLAY_OFF may not be asserted
+ */
+ if (dc->clk_mgr->funcs->set_low_power_state)
+ dc->clk_mgr->funcs->set_low_power_state(dc->clk_mgr);
}
void dcn10_reset_hw_ctx_wrap(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 17d5cb422025..8939541ad7af 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -1213,6 +1213,7 @@ static enum dc_status dcn10_validate_global(struct dc *dc, struct dc_state *cont
bool video_large = false;
bool desktop_large = false;
bool dcc_disabled = false;
+ bool mpo_enabled = false;
for (i = 0; i < context->stream_count; i++) {
if (context->stream_status[i].plane_count == 0)
@@ -1221,6 +1222,9 @@ static enum dc_status dcn10_validate_global(struct dc *dc, struct dc_state *cont
if (context->stream_status[i].plane_count > 2)
return DC_FAIL_UNSUPPORTED_1;
+ if (context->stream_status[i].plane_count > 1)
+ mpo_enabled = true;
+
for (j = 0; j < context->stream_status[i].plane_count; j++) {
struct dc_plane_state *plane =
context->stream_status[i].plane_states[j];
@@ -1244,6 +1248,10 @@ static enum dc_status dcn10_validate_global(struct dc *dc, struct dc_state *cont
}
}
+ /* Disable MPO in multi-display configurations. */
+ if (context->stream_count > 1 && mpo_enabled)
+ return DC_FAIL_UNSUPPORTED_1;
+
/*
* Workaround: On DCN10 there is UMC issue that causes underflow when
* playing 4k video on 4k desktop with video downscaled and single channel
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
index 5994d2a33c40..947d6106f341 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h
@@ -230,6 +230,8 @@ struct clk_mgr_funcs {
int (*get_dp_ref_clk_frequency)(struct clk_mgr *clk_mgr);
+ void (*set_low_power_state)(struct clk_mgr *clk_mgr);
+
void (*init_clocks)(struct clk_mgr *clk_mgr);
void (*enable_pme_wa) (struct clk_mgr *clk_mgr);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
index c9cfe90a2947..9ee8cf8267c8 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
@@ -204,8 +204,7 @@ static int smu10_set_min_deep_sleep_dcefclk(struct pp_hwmgr *hwmgr, uint32_t clo
{
struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend);
- if (smu10_data->need_min_deep_sleep_dcefclk &&
- smu10_data->deep_sleep_dcefclk != clock) {
+ if (clock && smu10_data->deep_sleep_dcefclk != clock) {
smu10_data->deep_sleep_dcefclk = clock;
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetMinDeepSleepDcefclk,
@@ -219,8 +218,7 @@ static int smu10_set_hard_min_dcefclk_by_freq(struct pp_hwmgr *hwmgr, uint32_t c
{
struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend);
- if (smu10_data->dcf_actual_hard_min_freq &&
- smu10_data->dcf_actual_hard_min_freq != clock) {
+ if (clock && smu10_data->dcf_actual_hard_min_freq != clock) {
smu10_data->dcf_actual_hard_min_freq = clock;
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetHardMinDcefclkByFreq,
@@ -234,8 +232,7 @@ static int smu10_set_hard_min_fclk_by_freq(struct pp_hwmgr *hwmgr, uint32_t cloc
{
struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend);
- if (smu10_data->f_actual_hard_min_freq &&
- smu10_data->f_actual_hard_min_freq != clock) {
+ if (clock && smu10_data->f_actual_hard_min_freq != clock) {
smu10_data->f_actual_hard_min_freq = clock;
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetHardMinFclkByFreq,
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
index 468bdd6f6697..d572ba4ec9b1 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
@@ -363,17 +363,19 @@ int vega10_thermal_get_temperature(struct pp_hwmgr *hwmgr)
static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
struct PP_TemperatureRange *range)
{
+ struct phm_ppt_v2_information *pp_table_info =
+ (struct phm_ppt_v2_information *)(hwmgr->pptable);
+ struct phm_tdp_table *tdp_table = pp_table_info->tdp_table;
struct amdgpu_device *adev = hwmgr->adev;
- int low = VEGA10_THERMAL_MINIMUM_ALERT_TEMP *
- PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
- int high = VEGA10_THERMAL_MAXIMUM_ALERT_TEMP *
- PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ int low = VEGA10_THERMAL_MINIMUM_ALERT_TEMP;
+ int high = VEGA10_THERMAL_MAXIMUM_ALERT_TEMP;
uint32_t val;
- if (low < range->min)
- low = range->min;
- if (high > range->max)
- high = range->max;
+ /* compare them in unit celsius degree */
+ if (low < range->min / PP_TEMPERATURE_UNITS_PER_CENTIGRADES)
+ low = range->min / PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ if (high > tdp_table->usSoftwareShutdownTemp)
+ high = tdp_table->usSoftwareShutdownTemp;
if (low > high)
return -EINVAL;
@@ -382,8 +384,8 @@ static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, MAX_IH_CREDIT, 5);
val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, THERM_IH_HW_ENA, 1);
- val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
- val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, (low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+ val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, high);
+ val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, low);
val &= (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK) &
(~THM_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK) &
(~THM_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c
index c15b9756025d..7ace439dcde7 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c
@@ -170,17 +170,18 @@ int vega12_thermal_get_temperature(struct pp_hwmgr *hwmgr)
static int vega12_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
struct PP_TemperatureRange *range)
{
+ struct phm_ppt_v3_information *pptable_information =
+ (struct phm_ppt_v3_information *)hwmgr->pptable;
struct amdgpu_device *adev = hwmgr->adev;
- int low = VEGA12_THERMAL_MINIMUM_ALERT_TEMP *
- PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
- int high = VEGA12_THERMAL_MAXIMUM_ALERT_TEMP *
- PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ int low = VEGA12_THERMAL_MINIMUM_ALERT_TEMP;
+ int high = VEGA12_THERMAL_MAXIMUM_ALERT_TEMP;
uint32_t val;
- if (low < range->min)
- low = range->min;
- if (high > range->max)
- high = range->max;
+ /* compare them in unit celsius degree */
+ if (low < range->min / PP_TEMPERATURE_UNITS_PER_CENTIGRADES)
+ low = range->min / PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ if (high > pptable_information->us_software_shutdown_temp)
+ high = pptable_information->us_software_shutdown_temp;
if (low > high)
return -EINVAL;
@@ -189,8 +190,8 @@ static int vega12_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, MAX_IH_CREDIT, 5);
val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, THERM_IH_HW_ENA, 1);
- val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
- val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, (low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+ val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, high);
+ val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, low);
val = val & (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK);
WREG32_SOC15(THM, 0, mmTHM_THERMAL_INT_CTRL, val);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_thermal.c
index 7add2f60f49c..364162ddaa9c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_thermal.c
@@ -240,17 +240,18 @@ int vega20_thermal_get_temperature(struct pp_hwmgr *hwmgr)
static int vega20_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
struct PP_TemperatureRange *range)
{
+ struct phm_ppt_v3_information *pptable_information =
+ (struct phm_ppt_v3_information *)hwmgr->pptable;
struct amdgpu_device *adev = hwmgr->adev;
- int low = VEGA20_THERMAL_MINIMUM_ALERT_TEMP *
- PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
- int high = VEGA20_THERMAL_MAXIMUM_ALERT_TEMP *
- PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ int low = VEGA20_THERMAL_MINIMUM_ALERT_TEMP;
+ int high = VEGA20_THERMAL_MAXIMUM_ALERT_TEMP;
uint32_t val;
- if (low < range->min)
- low = range->min;
- if (high > range->max)
- high = range->max;
+ /* compare them in unit celsius degree */
+ if (low < range->min / PP_TEMPERATURE_UNITS_PER_CENTIGRADES)
+ low = range->min / PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ if (high > pptable_information->us_software_shutdown_temp)
+ high = pptable_information->us_software_shutdown_temp;
if (low > high)
return -EINVAL;
@@ -259,8 +260,8 @@ static int vega20_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, MAX_IH_CREDIT, 5);
val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, THERM_IH_HW_ENA, 1);
- val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
- val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, (low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+ val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, high);
+ val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, low);
val = val & (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK);
WREG32_SOC15(THM, 0, mmTHM_THERMAL_INT_CTRL, val);
diff --git a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
index 3865dbed5f93..638760839c15 100644
--- a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
@@ -95,6 +95,7 @@ static struct cmn2asic_msg_mapping sienna_cichlid_message_map[SMU_MSG_MAX_COUNT]
MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 0),
MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 0),
MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable, 0),
+ MSG_MAP(RunDcBtc, PPSMC_MSG_RunDcBtc, 0),
MSG_MAP(EnterBaco, PPSMC_MSG_EnterBaco, 0),
MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq, 0),
MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq, 0),
@@ -775,7 +776,7 @@ static int sienna_cichlid_dpm_set_vcn_enable(struct smu_context *smu, bool enabl
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 0, NULL);
if (ret)
return ret;
- if (adev->asic_type == CHIP_SIENNA_CICHLID) {
+ if (adev->vcn.num_vcn_inst > 1) {
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn,
0x10000, NULL);
if (ret)
@@ -787,7 +788,7 @@ static int sienna_cichlid_dpm_set_vcn_enable(struct smu_context *smu, bool enabl
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerDownVcn, 0, NULL);
if (ret)
return ret;
- if (adev->asic_type == CHIP_SIENNA_CICHLID) {
+ if (adev->vcn.num_vcn_inst > 1) {
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerDownVcn,
0x10000, NULL);
if (ret)
@@ -1732,6 +1733,11 @@ static int sienna_cichlid_get_dpm_ultimate_freq(struct smu_context *smu,
return ret;
}
+static int sienna_cichlid_run_btc(struct smu_context *smu)
+{
+ return smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL);
+}
+
static bool sienna_cichlid_is_baco_supported(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
@@ -2719,6 +2725,7 @@ static const struct pptable_funcs sienna_cichlid_ppt_funcs = {
.mode1_reset = smu_v11_0_mode1_reset,
.get_dpm_ultimate_freq = sienna_cichlid_get_dpm_ultimate_freq,
.set_soft_freq_limited_range = smu_v11_0_set_soft_freq_limited_range,
+ .run_btc = sienna_cichlid_run_btc,
.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
.set_pp_feature_mask = smu_cmn_set_pp_feature_mask,
};
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index f68c69a45752..9e1ad493e689 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -34,6 +34,7 @@
#include <drm/drm_bridge.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_device.h>
+#include <drm/drm_drv.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_print.h>
#include <drm/drm_self_refresh_helper.h>
@@ -3106,7 +3107,7 @@ void drm_atomic_helper_shutdown(struct drm_device *dev)
if (ret)
DRM_ERROR("Disabling all crtc's during unload failed with %i\n", ret);
- DRM_MODESET_LOCK_ALL_END(ctx, ret);
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
}
EXPORT_SYMBOL(drm_atomic_helper_shutdown);
@@ -3246,7 +3247,7 @@ struct drm_atomic_state *drm_atomic_helper_suspend(struct drm_device *dev)
}
unlock:
- DRM_MODESET_LOCK_ALL_END(ctx, err);
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, err);
if (err)
return ERR_PTR(err);
@@ -3327,7 +3328,7 @@ int drm_atomic_helper_resume(struct drm_device *dev,
err = drm_atomic_helper_commit_duplicated_state(state, &ctx);
- DRM_MODESET_LOCK_ALL_END(ctx, err);
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, err);
drm_atomic_state_put(state);
return err;
diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c
index c93123ff7c21..138ff34b31db 100644
--- a/drivers/gpu/drm/drm_color_mgmt.c
+++ b/drivers/gpu/drm/drm_color_mgmt.c
@@ -294,7 +294,7 @@ int drm_mode_gamma_set_ioctl(struct drm_device *dev,
crtc->gamma_size, &ctx);
out:
- DRM_MODESET_LOCK_ALL_END(ctx, ret);
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
return ret;
}
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 283bcc4362ca..aecdd7ea26dc 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -588,7 +588,6 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
if (crtc_req->mode_valid && !drm_lease_held(file_priv, plane->base.id))
return -EACCES;
- mutex_lock(&crtc->dev->mode_config.mutex);
DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx,
DRM_MODESET_ACQUIRE_INTERRUPTIBLE, ret);
@@ -756,8 +755,7 @@ out:
fb = NULL;
mode = NULL;
- DRM_MODESET_LOCK_ALL_END(ctx, ret);
- mutex_unlock(&crtc->dev->mode_config.mutex);
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
return ret;
}
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index b23cb2fec3f3..67dd72ea200e 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -5040,8 +5040,8 @@ int drm_dp_mst_add_affected_dsc_crtcs(struct drm_atomic_state *state, struct drm
crtc = conn_state->crtc;
- if (WARN_ON(!crtc))
- return -EINVAL;
+ if (!crtc)
+ continue;
if (!drm_dp_mst_dsc_aux_for_port(pos->port))
continue;
diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c
index 901b078abf40..db05f386a709 100644
--- a/drivers/gpu/drm/drm_mode_object.c
+++ b/drivers/gpu/drm/drm_mode_object.c
@@ -428,7 +428,7 @@ int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
out_unref:
drm_mode_object_put(obj);
out:
- DRM_MODESET_LOCK_ALL_END(ctx, ret);
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
return ret;
}
@@ -470,7 +470,7 @@ static int set_property_legacy(struct drm_mode_object *obj,
break;
}
drm_property_change_valid_put(prop, ref);
- DRM_MODESET_LOCK_ALL_END(ctx, ret);
+ DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
return ret;
}
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index b7b90b3a2e38..affe1cfed009 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -792,7 +792,7 @@ static int setplane_internal(struct drm_plane *plane,
crtc_x, crtc_y, crtc_w, crtc_h,
src_x, src_y, src_w, src_h, &ctx);
- DRM_MODESET_LOCK_ALL_END(ctx, ret);
+ DRM_MODESET_LOCK_ALL_END(plane->dev, ctx, ret);
return ret;
}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index d5a4cd85a0f6..c6404b8d067f 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -337,9 +337,16 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);
gpu->identity.revision = gpu_read(gpu, VIVS_HI_CHIP_REV);
- gpu->identity.product_id = gpu_read(gpu, VIVS_HI_CHIP_PRODUCT_ID);
gpu->identity.customer_id = gpu_read(gpu, VIVS_HI_CHIP_CUSTOMER_ID);
- gpu->identity.eco_id = gpu_read(gpu, VIVS_HI_CHIP_ECO_ID);
+
+ /*
+ * Reading these two registers on GC600 rev 0x19 result in a
+ * unhandled fault: external abort on non-linefetch
+ */
+ if (!etnaviv_is_model_rev(gpu, GC600, 0x19)) {
+ gpu->identity.product_id = gpu_read(gpu, VIVS_HI_CHIP_PRODUCT_ID);
+ gpu->identity.eco_id = gpu_read(gpu, VIVS_HI_CHIP_ECO_ID);
+ }
/*
* !!!! HACK ALERT !!!!
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_sched.c b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
index 4e3e95dce6d8..cd46c882269c 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_sched.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
@@ -89,12 +89,15 @@ static void etnaviv_sched_timedout_job(struct drm_sched_job *sched_job)
u32 dma_addr;
int change;
+ /* block scheduler */
+ drm_sched_stop(&gpu->sched, sched_job);
+
/*
* If the GPU managed to complete this jobs fence, the timout is
* spurious. Bail out.
*/
if (dma_fence_is_signaled(submit->out_fence))
- return;
+ goto out_no_timeout;
/*
* If the GPU is still making forward progress on the front-end (which
@@ -105,12 +108,9 @@ static void etnaviv_sched_timedout_job(struct drm_sched_job *sched_job)
change = dma_addr - gpu->hangcheck_dma_addr;
if (change < 0 || change > 16) {
gpu->hangcheck_dma_addr = dma_addr;
- return;
+ goto out_no_timeout;
}
- /* block scheduler */
- drm_sched_stop(&gpu->sched, sched_job);
-
if(sched_job)
drm_sched_increase_karma(sched_job);
@@ -120,6 +120,7 @@ static void etnaviv_sched_timedout_job(struct drm_sched_job *sched_job)
drm_sched_resubmit_jobs(&gpu->sched);
+out_no_timeout:
/* restart scheduler after GPU is usable again */
drm_sched_start(&gpu->sched, true);
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 56a2b47e1af7..5147f5929be7 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -92,7 +92,7 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper,
offset = fbi->var.xoffset * fb->format->cpp[0];
offset += fbi->var.yoffset * fb->pitches[0];
- fbi->screen_base = exynos_gem->kvaddr + offset;
+ fbi->screen_buffer = exynos_gem->kvaddr + offset;
fbi->screen_size = size;
fbi->fix.smem_len = size;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index 7445748288da..74e926abeff0 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -40,7 +40,7 @@ struct exynos_drm_gem {
unsigned int flags;
unsigned long size;
void *cookie;
- void __iomem *kvaddr;
+ void *kvaddr;
dma_addr_t dma_addr;
unsigned long dma_attrs;
struct sg_table *sgt;
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index b67b38c8fadf..46a29e383bfd 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -133,7 +133,7 @@ void a6xx_gmu_set_freq(struct msm_gpu *gpu, struct dev_pm_opp *opp)
if (!gmu->legacy) {
a6xx_hfi_set_freq(gmu, perf_index);
- icc_set_bw(gpu->icc_path, 0, MBps_to_icc(7216));
+ dev_pm_opp_set_bw(&gpu->pdev->dev, opp);
pm_runtime_put(gmu->dev);
return;
}
@@ -157,11 +157,7 @@ void a6xx_gmu_set_freq(struct msm_gpu *gpu, struct dev_pm_opp *opp)
if (ret)
dev_err(gmu->dev, "GMU set GPU frequency error: %d\n", ret);
- /*
- * Eventually we will want to scale the path vote with the frequency but
- * for now leave it at max so that the performance is nominal.
- */
- icc_set_bw(gpu->icc_path, 0, MBps_to_icc(7216));
+ dev_pm_opp_set_bw(&gpu->pdev->dev, opp);
pm_runtime_put(gmu->dev);
}
@@ -204,6 +200,16 @@ static int a6xx_gmu_start(struct a6xx_gmu *gmu)
{
int ret;
u32 val;
+ u32 mask, reset_val;
+
+ val = gmu_read(gmu, REG_A6XX_GMU_CM3_DTCM_START + 0xff8);
+ if (val <= 0x20010004) {
+ mask = 0xffffffff;
+ reset_val = 0xbabeface;
+ } else {
+ mask = 0x1ff;
+ reset_val = 0x100;
+ }
gmu_write(gmu, REG_A6XX_GMU_CM3_SYSRESET, 1);
@@ -215,7 +221,7 @@ static int a6xx_gmu_start(struct a6xx_gmu *gmu)
gmu_write(gmu, REG_A6XX_GMU_CM3_SYSRESET, 0);
ret = gmu_poll_timeout(gmu, REG_A6XX_GMU_CM3_FW_INIT_RESULT, val,
- val == 0xbabeface, 100, 10000);
+ (val & mask) == reset_val, 100, 10000);
if (ret)
DRM_DEV_ERROR(gmu->dev, "GMU firmware initialization timed out\n");
@@ -845,10 +851,24 @@ static void a6xx_gmu_set_initial_freq(struct msm_gpu *gpu, struct a6xx_gmu *gmu)
if (IS_ERR_OR_NULL(gpu_opp))
return;
+ gmu->freq = 0; /* so a6xx_gmu_set_freq() doesn't exit early */
a6xx_gmu_set_freq(gpu, gpu_opp);
dev_pm_opp_put(gpu_opp);
}
+static void a6xx_gmu_set_initial_bw(struct msm_gpu *gpu, struct a6xx_gmu *gmu)
+{
+ struct dev_pm_opp *gpu_opp;
+ unsigned long gpu_freq = gmu->gpu_freqs[gmu->current_perf_index];
+
+ gpu_opp = dev_pm_opp_find_freq_exact(&gpu->pdev->dev, gpu_freq, true);
+ if (IS_ERR_OR_NULL(gpu_opp))
+ return;
+
+ dev_pm_opp_set_bw(&gpu->pdev->dev, gpu_opp);
+ dev_pm_opp_put(gpu_opp);
+}
+
int a6xx_gmu_resume(struct a6xx_gpu *a6xx_gpu)
{
struct adreno_gpu *adreno_gpu = &a6xx_gpu->base;
@@ -882,7 +902,7 @@ int a6xx_gmu_resume(struct a6xx_gpu *a6xx_gpu)
}
/* Set the bus quota to a reasonable value for boot */
- icc_set_bw(gpu->icc_path, 0, MBps_to_icc(3072));
+ a6xx_gmu_set_initial_bw(gpu, gmu);
/* Enable the GMU interrupt */
gmu_write(gmu, REG_A6XX_GMU_AO_HOST_INTERRUPT_CLR, ~0);
@@ -1051,7 +1071,7 @@ int a6xx_gmu_stop(struct a6xx_gpu *a6xx_gpu)
a6xx_gmu_shutdown(gmu);
/* Remove the bus vote */
- icc_set_bw(gpu->icc_path, 0, 0);
+ dev_pm_opp_set_bw(&gpu->pdev->dev, NULL);
/*
* Make sure the GX domain is off before turning off the GMU (CX)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
index 959656ad6987..b12f5b4a1bea 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
@@ -938,7 +938,8 @@ struct msm_gpu_state *a6xx_gpu_state_get(struct msm_gpu *gpu)
msm_gem_kernel_put(dumper.bo, gpu->aspace, true);
}
- a6xx_get_debugbus(gpu, a6xx_state);
+ if (snapshot_debugbus)
+ a6xx_get_debugbus(gpu, a6xx_state);
return &a6xx_state->base;
}
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h
index 846fd5b54c23..2fb58b7098e4 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h
@@ -372,7 +372,7 @@ static const struct a6xx_indexed_registers {
u32 data;
u32 count;
} a6xx_indexed_reglist[] = {
- { "CP_SEQ_STAT", REG_A6XX_CP_SQE_STAT_ADDR,
+ { "CP_SQE_STAT", REG_A6XX_CP_SQE_STAT_ADDR,
REG_A6XX_CP_SQE_STAT_DATA, 0x33 },
{ "CP_DRAW_STATE", REG_A6XX_CP_DRAW_STATE_ADDR,
REG_A6XX_CP_DRAW_STATE_DATA, 0x100 },
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 4e84f3c76f4f..9eeb46bf2a5d 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -14,6 +14,10 @@ bool hang_debug = false;
MODULE_PARM_DESC(hang_debug, "Dump registers when hang is detected (can be slow!)");
module_param_named(hang_debug, hang_debug, bool, 0600);
+bool snapshot_debugbus = false;
+MODULE_PARM_DESC(snapshot_debugbus, "Include debugbus sections in GPU devcoredump (if not fused off)");
+module_param_named(snapshot_debugbus, snapshot_debugbus, bool, 0600);
+
static const struct adreno_info gpulist[] = {
{
.rev = ADRENO_REV(2, 0, 0, 0),
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index e23641a5ec84..d2dbb6968cba 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -396,7 +396,7 @@ int adreno_hw_init(struct msm_gpu *gpu)
ring->next = ring->start;
/* reset completed fence seqno: */
- ring->memptrs->fence = ring->seqno;
+ ring->memptrs->fence = ring->fctx->completed_fence;
ring->memptrs->rptr = 0;
}
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 99bb468f5f24..e55abae365b5 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -21,6 +21,8 @@
#define REG_SKIP ~0
#define REG_ADRENO_SKIP(_offset) [_offset] = REG_SKIP
+extern bool snapshot_debugbus;
+
/**
* adreno_regs: List of registers that are used in across all
* 3D devices. Each device type has different offset value for the same
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index f272a8d0f95b..c2729f71e2fa 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -827,7 +827,7 @@ static void dpu_crtc_enable(struct drm_crtc *crtc,
{
struct dpu_crtc *dpu_crtc;
struct drm_encoder *encoder;
- bool request_bandwidth;
+ bool request_bandwidth = false;
if (!crtc) {
DPU_ERROR("invalid crtc\n");
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index a97f6d2e5a08..bd6def436c65 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -599,7 +599,10 @@ static int dpu_encoder_virt_atomic_check(
dpu_kms = to_dpu_kms(priv->kms);
mode = &crtc_state->mode;
adj_mode = &crtc_state->adjusted_mode;
- global_state = dpu_kms_get_existing_global_state(dpu_kms);
+ global_state = dpu_kms_get_global_state(crtc_state->state);
+ if (IS_ERR(global_state))
+ return PTR_ERR(global_state);
+
trace_dpu_enc_atomic_check(DRMID(drm_enc));
/* perform atomic check on the first physical encoder (master) */
@@ -625,12 +628,15 @@ static int dpu_encoder_virt_atomic_check(
/* Reserve dynamic resources now. */
if (!ret) {
/*
- * Avoid reserving resources when mode set is pending. Topology
- * info may not be available to complete reservation.
+ * Release and Allocate resources on every modeset
+ * Dont allocate when active is false.
*/
if (drm_atomic_crtc_needs_modeset(crtc_state)) {
- ret = dpu_rm_reserve(&dpu_kms->rm, global_state,
- drm_enc, crtc_state, topology);
+ dpu_rm_release(global_state, drm_enc);
+
+ if (!crtc_state->active_changed || crtc_state->active)
+ ret = dpu_rm_reserve(&dpu_kms->rm, global_state,
+ drm_enc, crtc_state, topology);
}
}
@@ -1181,7 +1187,6 @@ static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc)
struct dpu_encoder_virt *dpu_enc = NULL;
struct msm_drm_private *priv;
struct dpu_kms *dpu_kms;
- struct dpu_global_state *global_state;
int i = 0;
if (!drm_enc) {
@@ -1200,7 +1205,6 @@ static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc)
priv = drm_enc->dev->dev_private;
dpu_kms = to_dpu_kms(priv->kms);
- global_state = dpu_kms_get_existing_global_state(dpu_kms);
trace_dpu_enc_disable(DRMID(drm_enc));
@@ -1230,8 +1234,6 @@ static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc)
DPU_DEBUG_ENC(dpu_enc, "encoder disabled\n");
- dpu_rm_release(global_state, drm_enc);
-
mutex_unlock(&dpu_enc->enc_lock);
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 33f6c56f01ed..29e373d2e7b5 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -866,9 +866,9 @@ static int dpu_plane_atomic_check(struct drm_plane *plane,
crtc_state = drm_atomic_get_new_crtc_state(state->state,
state->crtc);
- min_scale = FRAC_16_16(1, pdpu->pipe_sblk->maxdwnscale);
+ min_scale = FRAC_16_16(1, pdpu->pipe_sblk->maxupscale);
ret = drm_atomic_helper_check_plane_state(state, crtc_state, min_scale,
- pdpu->pipe_sblk->maxupscale << 16,
+ pdpu->pipe_sblk->maxdwnscale << 16,
true, true);
if (ret) {
DPU_DEBUG_PLANE(pdpu, "Check plane state failed (%d)\n", ret);
diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c
index 5ccfad794c6a..561bfa48841c 100644
--- a/drivers/gpu/drm/msm/msm_atomic.c
+++ b/drivers/gpu/drm/msm/msm_atomic.c
@@ -27,6 +27,34 @@ int msm_atomic_prepare_fb(struct drm_plane *plane,
return msm_framebuffer_prepare(new_state->fb, kms->aspace);
}
+/*
+ * Helpers to control vblanks while we flush.. basically just to ensure
+ * that vblank accounting is switched on, so we get valid seqn/timestamp
+ * on pageflip events (if requested)
+ */
+
+static void vblank_get(struct msm_kms *kms, unsigned crtc_mask)
+{
+ struct drm_crtc *crtc;
+
+ for_each_crtc_mask(kms->dev, crtc, crtc_mask) {
+ if (!crtc->state->active)
+ continue;
+ drm_crtc_vblank_get(crtc);
+ }
+}
+
+static void vblank_put(struct msm_kms *kms, unsigned crtc_mask)
+{
+ struct drm_crtc *crtc;
+
+ for_each_crtc_mask(kms->dev, crtc, crtc_mask) {
+ if (!crtc->state->active)
+ continue;
+ drm_crtc_vblank_put(crtc);
+ }
+}
+
static void msm_atomic_async_commit(struct msm_kms *kms, int crtc_idx)
{
unsigned crtc_mask = BIT(crtc_idx);
@@ -44,6 +72,8 @@ static void msm_atomic_async_commit(struct msm_kms *kms, int crtc_idx)
kms->funcs->enable_commit(kms);
+ vblank_get(kms, crtc_mask);
+
/*
* Flush hardware updates:
*/
@@ -58,6 +88,8 @@ static void msm_atomic_async_commit(struct msm_kms *kms, int crtc_idx)
kms->funcs->wait_flush(kms, crtc_mask);
trace_msm_atomic_wait_flush_finish(crtc_mask);
+ vblank_put(kms, crtc_mask);
+
mutex_lock(&kms->commit_lock);
kms->funcs->complete_commit(kms, crtc_mask);
mutex_unlock(&kms->commit_lock);
@@ -221,6 +253,8 @@ void msm_atomic_commit_tail(struct drm_atomic_state *state)
*/
kms->pending_crtc_mask &= ~crtc_mask;
+ vblank_get(kms, crtc_mask);
+
/*
* Flush hardware updates:
*/
@@ -235,6 +269,8 @@ void msm_atomic_commit_tail(struct drm_atomic_state *state)
kms->funcs->wait_flush(kms, crtc_mask);
trace_msm_atomic_wait_flush_finish(crtc_mask);
+ vblank_put(kms, crtc_mask);
+
mutex_lock(&kms->commit_lock);
kms->funcs->complete_commit(kms, crtc_mask);
mutex_unlock(&kms->commit_lock);
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 7d641c7e3514..79333842f70a 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1320,6 +1320,13 @@ static int msm_pdev_remove(struct platform_device *pdev)
return 0;
}
+static void msm_pdev_shutdown(struct platform_device *pdev)
+{
+ struct drm_device *drm = platform_get_drvdata(pdev);
+
+ drm_atomic_helper_shutdown(drm);
+}
+
static const struct of_device_id dt_match[] = {
{ .compatible = "qcom,mdp4", .data = (void *)KMS_MDP4 },
{ .compatible = "qcom,mdss", .data = (void *)KMS_MDP5 },
@@ -1332,6 +1339,7 @@ MODULE_DEVICE_TABLE(of, dt_match);
static struct platform_driver msm_platform_driver = {
.probe = msm_pdev_probe,
.remove = msm_pdev_remove,
+ .shutdown = msm_pdev_shutdown,
.driver = {
.name = "msm",
.of_match_table = dt_match,
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c
index e397c44cc011..39ecb5a18431 100644
--- a/drivers/gpu/drm/msm/msm_ringbuffer.c
+++ b/drivers/gpu/drm/msm/msm_ringbuffer.c
@@ -27,7 +27,8 @@ struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int id,
ring->id = id;
ring->start = msm_gem_kernel_new(gpu->dev, MSM_GPU_RINGBUFFER_SZ,
- MSM_BO_WC, gpu->aspace, &ring->bo, &ring->iova);
+ MSM_BO_WC | MSM_BO_GPU_READONLY, gpu->aspace, &ring->bo,
+ &ring->iova);
if (IS_ERR(ring->start)) {
ret = PTR_ERR(ring->start);
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 6d40914675da..328a4a74f534 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -451,11 +451,12 @@ static void omap_crtc_atomic_enable(struct drm_crtc *crtc,
if (omap_state->manually_updated)
return;
- spin_lock_irq(&crtc->dev->event_lock);
drm_crtc_vblank_on(crtc);
+
ret = drm_crtc_vblank_get(crtc);
WARN_ON(ret != 0);
+ spin_lock_irq(&crtc->dev->event_lock);
omap_crtc_arm_event(crtc);
spin_unlock_irq(&crtc->dev->event_lock);
}
diff --git a/include/drm/drm_modeset_lock.h b/include/drm/drm_modeset_lock.h
index 4fc9a43ac45a..aafd07388eb7 100644
--- a/include/drm/drm_modeset_lock.h
+++ b/include/drm/drm_modeset_lock.h
@@ -164,6 +164,8 @@ int drm_modeset_lock_all_ctx(struct drm_device *dev,
* is 0, so no error checking is necessary
*/
#define DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, flags, ret) \
+ if (!drm_drv_uses_atomic_modeset(dev)) \
+ mutex_lock(&dev->mode_config.mutex); \
drm_modeset_acquire_init(&ctx, flags); \
modeset_lock_retry: \
ret = drm_modeset_lock_all_ctx(dev, &ctx); \
@@ -172,6 +174,7 @@ modeset_lock_retry: \
/**
* DRM_MODESET_LOCK_ALL_END - Helper to release and cleanup modeset locks
+ * @dev: drm device
* @ctx: local modeset acquire context, will be dereferenced
* @ret: local ret/err/etc variable to track error status
*
@@ -188,7 +191,7 @@ modeset_lock_retry: \
* to that failure. In both of these cases the code between BEGIN/END will not
* be run, so the failure will reflect the inability to grab the locks.
*/
-#define DRM_MODESET_LOCK_ALL_END(ctx, ret) \
+#define DRM_MODESET_LOCK_ALL_END(dev, ctx, ret) \
modeset_lock_fail: \
if (ret == -EDEADLK) { \
ret = drm_modeset_backoff(&ctx); \
@@ -196,6 +199,8 @@ modeset_lock_fail: \
goto modeset_lock_retry; \
} \
drm_modeset_drop_locks(&ctx); \
- drm_modeset_acquire_fini(&ctx);
+ drm_modeset_acquire_fini(&ctx); \
+ if (!drm_drv_uses_atomic_modeset(dev)) \
+ mutex_unlock(&dev->mode_config.mutex);
#endif /* DRM_MODESET_LOCK_H_ */