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| author | Alex Hung <alex.hung@amd.com> | 2025-11-15 03:01:54 +0300 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2025-11-27 01:03:34 +0300 |
| commit | 167c3a6f01bfc6e584762bd39109e6e81a4c9993 (patch) | |
| tree | a1c767ecfc98a501ce4076dd74810f507a01cd07 /scripts/stackusage | |
| parent | 9ba25915efbaafc8a0794cc332aa517c76875178 (diff) | |
| download | linux-167c3a6f01bfc6e584762bd39109e6e81a4c9993.tar.xz | |
drm/amd/display: Add support for sRGB Inverse EOTF in SHAPER block
Expose a 2nd curve colorop with support for
DRM_COLOROP_1D_CURVE_SRGB_INV_EOTF and program HW to
perform the sRGB Inverse EOTF on the shaper block
when the colorop is not in bypass.
With this change the follow IGT tests pass:
kms_colorop --run plane-XR30-XR30-srgb_inv_eotf
kms_colorop --run plane-XR30-XR30-srgb_eotf-srgb_inv_eotf
The color pipeline now consists of the following colorops:
1. 1D curve colorop w/ sRGB EOTF support
2. 1D curve colorop w/ sRGB Inverse EOTF support
Signed-off-by: Alex Hung <alex.hung@amd.com>
Co-developed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patch.msgid.link/20251115000237.3561250-30-alex.hung@amd.com
Diffstat (limited to 'scripts/stackusage')
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