]> www.infradead.org Git - users/jedix/linux-maple.git/commit
drm/amd/display: Disable replay and psr while VRR is enabled
authorTom Chung <chiahsuan.chung@amd.com>
Thu, 5 Dec 2024 15:20:45 +0000 (23:20 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 13 Jan 2025 19:21:36 +0000 (14:21 -0500)
commit67edb81d6e9af43a0d58edf74630f82cfda4155d
treed774d6b8c4188cc86932b902e2a128f0e6ba401a
parentb0a3e840ad287c33a86b5515d606451b7df86ad4
drm/amd/display: Disable replay and psr while VRR is enabled

[Why]
Replay and PSR will cause some video corruption while VRR is enabled.

[How]
1. Disable the Replay and PSR while VRR is enabled.
2. Change the amdgpu_dm_crtc_vrr_active() parameter to const.
   Because the function will only read data from dm_crtc_state.

Reviewed-by: Sun peng Li <sunpeng.li@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d7879340e987b3056b8ae39db255b6c19c170a0d)
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.h