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| author | Eric Yang <[email protected]> | 2022-03-10 22:20:38 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-03-15 18:41:28 +0000 |
| commit | c791d75a64f5c628a9c9a7d9b9ec01ef0357e6a3 (patch) | |
| tree | 0cc9ba575c3071975acb683ee946b39f50bbfe5e /drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | |
| parent | drm/amd/display: Update engine ddc (diff) | |
| download | kernel-c791d75a64f5c628a9c9a7d9b9ec01ef0357e6a3.tar.gz kernel-c791d75a64f5c628a9c9a7d9b9ec01ef0357e6a3.zip | |
drm/amd/display: Block zstate when more than one plane enabled
[Why]
Currently Z10 save/restore only covers 1 plane case. If we enter
Z10 with 2 planes enabled, 1 of the 2 planes will not be restored.
causing black screen.
[How]
Disable Zstate when more than 1 plane is enabled. Right now Z9 enable
but Z10 disable is not a supported config, so we disable both.
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Reviewed-by: Nevenko Stupar <[email protected]>
Acked-by: Agustin Gutierrez <[email protected]>
Signed-off-by: Eric Yang <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
0 files changed, 0 insertions, 0 deletions