linux/drivers/gpu/drm/amd
Aric Cyr bb2746ac91 drm/amd/display: Improve LFC behaviour
[Why]
There can be some unsynchronized frames when entering/exiting
LFC.  This may cause tearing or stuttering at such transitions.

[How]
Add a enter/exit margin to algorithm to smoothly transition into
and out of LFC without desynchronizing frames.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Reza Amini <Reza.Amini@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Sivapiriyan Kumarasamy <Sivapiriyan.Kumarasamy@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-03 09:10:58 -05:00
..
acp treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amdgpu drm/amdgpu: cleanup creating BOs at fixed location (v2) 2019-09-17 08:06:54 -05:00
amdkfd drm/amdkfd: Swap trap temporary registers in gfx10 trap handler 2019-09-16 15:28:31 -05:00
display drm/amd/display: Improve LFC behaviour 2019-10-03 09:10:58 -05:00
include drm/amdgpu: add pcie bif ras related registers 2019-09-16 10:09:37 -05:00
powerplay drm/amd/amdgpu: power up sdma engine when S3 resume back 2019-09-16 10:16:07 -05:00