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| author | Alex Hung <alex.hung@amd.com> | 2026-03-12 00:18:37 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-03-17 19:08:46 +0300 |
| commit | b49814033cb5224c818cfb04dccb3260da10cc4f (patch) | |
| tree | e37bc0f41ed95fdea986fd505f5a19082af2af74 /drivers | |
| parent | f338e77383789c0cae23ca3d48adcc5e9e137e3c (diff) | |
| download | linux-b49814033cb5224c818cfb04dccb3260da10cc4f.tar.xz | |
drm/amd/display: Fix gamma 2.2 colorop TFs
Use GAMMA22 for degamma/blend and GAMMA22_INV for shaper so
curves match the color pipeline.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/5016
Tested-by: Xaver Hugl <xaver.hugl@kde.org>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d8f9f42effd767ffa7bbcd7e05fbd6b20737e468)
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c index d59ba82d3d7c..aa4658867e55 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c @@ -37,19 +37,19 @@ const u64 amdgpu_dm_supported_degam_tfs = BIT(DRM_COLOROP_1D_CURVE_SRGB_EOTF) | BIT(DRM_COLOROP_1D_CURVE_PQ_125_EOTF) | BIT(DRM_COLOROP_1D_CURVE_BT2020_INV_OETF) | - BIT(DRM_COLOROP_1D_CURVE_GAMMA22_INV); + BIT(DRM_COLOROP_1D_CURVE_GAMMA22); const u64 amdgpu_dm_supported_shaper_tfs = BIT(DRM_COLOROP_1D_CURVE_SRGB_INV_EOTF) | BIT(DRM_COLOROP_1D_CURVE_PQ_125_INV_EOTF) | BIT(DRM_COLOROP_1D_CURVE_BT2020_OETF) | - BIT(DRM_COLOROP_1D_CURVE_GAMMA22); + BIT(DRM_COLOROP_1D_CURVE_GAMMA22_INV); const u64 amdgpu_dm_supported_blnd_tfs = BIT(DRM_COLOROP_1D_CURVE_SRGB_EOTF) | BIT(DRM_COLOROP_1D_CURVE_PQ_125_EOTF) | BIT(DRM_COLOROP_1D_CURVE_BT2020_INV_OETF) | - BIT(DRM_COLOROP_1D_CURVE_GAMMA22_INV); + BIT(DRM_COLOROP_1D_CURVE_GAMMA22); #define MAX_COLOR_PIPELINE_OPS 10 |