drm: Add page_flip_target CRTC hook v2

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Mostly the same as the existing page_flip hook, but takes an additional
parameter specifying the target vertical blank period when the flip
should take effect.

v2:
* Add curly braces around else statement corresponding to an if block
  with curly braces (Alex Deucher)
* Call drm_crtc_vblank_put in the error case (Daniel Vetter)
* Clarify entry point documentation comment (Daniel Vetter)

Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@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>

...

This commit is contained in:

Michel Dänzer 2016-08-08 16:23:03 +09:00 • committed by Alex Deucher

parent 88afb9e6cd

commit c229bfbbd0

2 changed files with 40 additions and 4 deletions

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26

drivers/gpu/drm/drm_crtc.c

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18

include/drm/drm_crtc.h

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