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| author | Samson Tam <[email protected]> | 2024-04-01 17:51:58 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-04-17 01:24:08 +0000 |
| commit | ef319dff5475a2d7b9b61c0fb051a764237cd959 (patch) | |
| tree | a460cf3732bb564d04be20494a90ad14ae658822 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | drm/amd/display: limit the code change to ips enabled asic (diff) | |
| download | kernel-ef319dff5475a2d7b9b61c0fb051a764237cd959.tar.gz kernel-ef319dff5475a2d7b9b61c0fb051a764237cd959.zip | |
drm/amd/display: add support for chroma offset
[Why]
Adding support for chroma subsampling offset (cositing) in scaler
calculations to adjust reference point where we determine post-scaling
chroma value in YUV420 surfaces.
[How]
Add support for cositing options: NONE, LEFT and TOPLEFT Add debug
option force_cositing and set default to TOPLEFT to maintain same
behaviour as without offset support.
Reviewed-by: Jun Lei <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Samson Tam <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions