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| author | Jimmy Kizito <[email protected]> | 2022-05-17 17:31:03 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-06-07 20:09:57 +0000 |
| commit | 6b6d12b6ff204cc224cd2369bda2b0580a80a5b3 (patch) | |
| tree | 57989a205274b1c5f46860e5abb61d79970d1c65 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | |
| parent | drm/amd/display: Fix dpp dto for disabled pipes (diff) | |
| download | kernel-6b6d12b6ff204cc224cd2369bda2b0580a80a5b3.tar.gz kernel-6b6d12b6ff204cc224cd2369bda2b0580a80a5b3.zip | |
drm/amd/display: Fix entry into transient encoder assignment mode.
[Why]
In some scenarios it is possible for the encoder assignment module to be
set to "transient" mode even though there are no new encoder
assignments.
This can lead to incorrect results when querying encoder assignment,
which in turn can cause incorrect displays to be manipulated.
[How]
Only allow encoder assignment to be in transient mode of operation when
there are valid new encoder assignments.
Reviewed-by: Meenakshikumar Somasundaram <[email protected]>
Reviewed-by: Jun Lei <[email protected]>
Acked-by: Hamza Mahfooz <[email protected]>
Signed-off-by: Jimmy Kizito <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c')
0 files changed, 0 insertions, 0 deletions