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| author | Wenjing Liu <wenjing.liu@amd.com> | 2023-09-14 19:42:50 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-27 00:00:22 +0300 |
| commit | d849434977a8a5926c449c761fa9869071091f6a (patch) | |
| tree | 7308d811f4062f8652aae596082fcb1ca8f57711 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | df475cced6af357304e8959df2ce740992aa0dec (diff) | |
| download | linux-d849434977a8a5926c449c761fa9869071091f6a.tar.xz | |
drm/amd/display: fix incorrect odm change detection logic
[why]
The current ODM change detection only compares first two ODM slices.
If there are 4 ODM slices and the change is within the last two slices, the
logic fails to detect ODM change and cause us to skip ODM programming
unexpectedly.
[how]
Add a is ODM topology changed resource interface to check any ODM
topology changes with a more generic method.
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@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_object.c')
0 files changed, 0 insertions, 0 deletions