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| author | Austin Zheng <Austin.Zheng@amd.com> | 2024-07-30 11:55:23 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-08-13 10:32:23 -0400 |
| commit | 4af0d8ebf74ccbb60d33fdd410891283dd6cb109 (patch) | |
| tree | f5eb17bd09cbae836c6c9c2af5d57f40262af47c /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | 95d9e0803e51d5a24276b7643b244c7477daf463 (diff) | |
drm/amd/display: Unlock Pipes Based On DET Allocation
[Why]
DML21 does not allocate DET evenly between pipes.
May result in underflow when unlocking the pipes as DET could
be overallocated.
[How]
1. Unlock pipes that have a decreased amount of DET allocation
2. Wait for the double buffer to be updated.
3. Unlock the remaining pipes.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Austin Zheng <Austin.Zheng@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions