/* * Copyright © 2007 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 AUTHORS OR COPYRIGHT HOLDERS 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: * Dave Airlie * */ #ifndef DRMMODE_DISPLAY_H #define DRMMODE_DISPLAY_H #include "xf86drmMode.h" #ifdef HAVE_LIBUDEV #include "libudev.h" #endif #include "radeon_drm_queue.h" #include "radeon_probe.h" #ifndef DRM_CAP_TIMESTAMP_MONOTONIC #define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 #endif typedef struct { int fd; unsigned fb_id; drmModeFBPtr mode_fb; int cpp; struct radeon_bo_manager *bufmgr; ScrnInfoPtr scrn; #ifdef HAVE_LIBUDEV struct udev_monitor *uevent_monitor; InputHandlerProc uevent_handler; #endif drmEventContext event_context; int count_crtcs; Bool delete_dp_12_displays; Bool dri2_flipping; Bool present_flipping; } drmmode_rec, *drmmode_ptr; typedef struct { unsigned old_fb_id; int flip_count; void *event_data; unsigned int fe_frame; uint64_t fe_usec; xf86CrtcPtr fe_crtc; radeon_drm_handler_proc handler; radeon_drm_abort_proc abort; } drmmode_flipdata_rec, *drmmode_flipdata_ptr; struct drmmode_scanout { struct radeon_bo *bo; PixmapPtr pixmap; unsigned fb_id; int width, height; }; typedef struct { drmmode_ptr drmmode; drmModeCrtcPtr mode_crtc; int hw_id; struct radeon_bo *cursor_bo; struct drmmode_scanout rotate; struct drmmode_scanout scanout[2]; struct drmmode_scanout scanout_destroy[2]; DamagePtr scanout_damage; RegionRec scanout_last_region; unsigned scanout_id; Bool scanout_update_pending; int dpms_mode; /* For when a flip is pending when DPMS off requested */ int pending_dpms_mode; CARD64 dpms_last_ust; uint32_t dpms_last_seq; int dpms_last_fps; uint32_t interpolated_vblanks; /* Modeset needed (for DPMS on or after a page flip crossing with a * modeset) */ Bool need_modeset; /* A flip is pending for this CRTC */ Bool flip_pending; } drmmode_crtc_private_rec, *drmmode_crtc_private_ptr; typedef struct { drmModePropertyPtr mode_prop; uint64_t value; int num_atoms; /* if range prop, num_atoms == 1; if enum prop, num_atoms == num_enums + 1 */ Atom *atoms; } drmmode_prop_rec, *drmmode_prop_ptr; typedef struct { drmmode_ptr drmmode; int output_id; drmModeConnectorPtr mode_output; drmModeEncoderPtr *mode_encoders; drmModePropertyBlobPtr edid_blob; int dpms_enum_id; int num_props; drmmode_prop_ptr props; int enc_mask; int enc_clone_mask; } drmmode_output_private_rec, *drmmode_output_private_ptr; enum drmmode_flip_sync { FLIP_VSYNC, FLIP_ASYNC, }; extern Bool drmmode_pre_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int cpp); extern void drmmode_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode); extern void drmmode_fini(ScrnInfoPtr pScrn, drmmode_ptr drmmode); extern Bool drmmode_set_bufmgr(ScrnInfoPtr pScrn, drmmode_ptr drmmode, struct radeon_bo_manager *bufmgr); extern void drmmode_set_cursor(ScrnInfoPtr scrn, drmmode_ptr drmmode, int id, struct radeon_bo *bo); void drmmode_adjust_frame(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int x, int y); extern Bool drmmode_set_desired_modes(ScrnInfoPtr pScrn, drmmode_ptr drmmode, Bool set_hw); #if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) >= 10 extern void drmmode_copy_fb(ScrnInfoPtr pScrn, drmmode_ptr drmmode); #endif extern Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn); extern void drmmode_scanout_free(ScrnInfoPtr scrn); extern void drmmode_uevent_init(ScrnInfoPtr scrn, drmmode_ptr drmmode); extern void drmmode_uevent_fini(ScrnInfoPtr scrn, drmmode_ptr drmmode); extern int drmmode_get_crtc_id(xf86CrtcPtr crtc); extern int drmmode_get_height_align(ScrnInfoPtr scrn, uint32_t tiling); extern int drmmode_get_pitch_align(ScrnInfoPtr scrn, int bpe, uint32_t tiling); extern int drmmode_get_base_align(ScrnInfoPtr scrn, int bpe, uint32_t tiling); extern void drmmode_clear_pending_flip(xf86CrtcPtr crtc); Bool radeon_do_pageflip(ScrnInfoPtr scrn, ClientPtr client, uint32_t new_front_handle, uint64_t id, void *data, int ref_crtc_hw_id, radeon_drm_handler_proc handler, radeon_drm_abort_proc abort, enum drmmode_flip_sync flip_sync); int drmmode_crtc_get_ust_msc(xf86CrtcPtr crtc, CARD64 *ust, CARD64 *msc); int drmmode_get_current_ust(int drm_fd, CARD64 *ust); #endif