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| author | Yao Wang1 <[email protected]> | 2022-08-22 10:30:31 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-09-13 18:27:00 +0000 |
| commit | 3601d620f22e37740cf73f8278eabf9f2aa19eb7 (patch) | |
| tree | f3d2e8508d45e2cbe0b0ef8a5cdb4db48646ff55 /drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | |
| parent | drm/amd/display: add workaround for subvp cursor corruption for DCN32/321 (diff) | |
| download | kernel-3601d620f22e37740cf73f8278eabf9f2aa19eb7.tar.gz kernel-3601d620f22e37740cf73f8278eabf9f2aa19eb7.zip | |
drm/amd/display: Limit user regamma to a valid value
[Why]
For HDR mode, we get total 512 tf_point and after switching to SDR mode
we actually get 400 tf_point and the rest of points(401~512) still use
dirty value from HDR mode. We should limit the rest of the points to max
value.
[How]
Limit the value when coordinates_x.x > 1, just like what we do in
translate_from_linear_space for other re-gamma build paths.
Tested-by: Daniel Wheeler <[email protected]>
Reviewed-by: Krunoslav Kovac <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Pavle Kotarac <[email protected]>
Signed-off-by: Yao Wang1 <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c')
0 files changed, 0 insertions, 0 deletions