drm: Add DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags v2

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These flags allow userspace to explicitly specify the target vertical
blank period when a flip should take effect.

v2:
* Add new struct drm_mode_crtc_page_flip_target instead of modifying
  struct drm_mode_crtc_page_flip, to make sure all existing userspace
  code keeps compiling (Daniel Vetter)

Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Michel Dänzer 2016-08-08 16:23:39 +09:00 • committed by Alex Deucher

parent 5dd20bbae8

commit f837297ad8

4 changed files with 86 additions and 10 deletions

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1

include/uapi/drm/drm.h

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39

include/uapi/drm/drm_mode.h

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