linux/drivers/gpu/drm/amd
Aric Cyr b2a7b0ce07 drm/amd/display: Use cursor locking to prevent flip delays
[Why]
Current locking scheme for cursor can result in a flip missing
its vsync, deferring it for one or more vsyncs.  Result is a
potential for stuttering when cursor is moved.

[How]
Use cursor update lock so that flips are not blocked while cursor
is being programmed.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-28 16:45:14 -04:00
..
acp drm: amd/acp: fix broken menu structure 2020-03-13 11:52:35 -04:00
amdgpu drm/amdgpu: bump version for invalidate L2 before SDMA IBs 2020-04-28 15:58:31 -04:00
amdkfd drm/amdkfd: kfree the wrong pointer 2020-04-01 14:44:22 -04:00
display drm/amd/display: Use cursor locking to prevent flip delays 2020-04-28 16:45:14 -04:00
include drm/amdkfd: Consolidate duplicated bo alloc flags 2020-03-10 15:54:34 -04:00
powerplay drm/amd/powerplay: avoid using pm_en before it is initialized revised 2020-04-28 15:29:08 -04:00