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| author | Alex Hung <alex.hung@amd.com> | 2025-11-14 17:02:02 -0700 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2025-11-26 23:03:35 +0100 |
| commit | 99a4e4f08abe253a7812e4872882a75cecd87703 (patch) | |
| tree | bcd5a20c7a94954588944656d2d08f4eb379e24e /tools/lib/python/abi/abi_regex.py | |
| parent | 94529775135c301efff78373310102f47f3c8671 (diff) | |
drm/colorop: Add 1D Curve Custom LUT type
We've previously introduced DRM_COLOROP_1D_CURVE for
pre-defined 1D curves. But we also have HW that supports
custom curves and userspace needs the ability to pass
custom curves, aka LUTs.
This patch introduces a new colorop type, called
DRM_COLOROP_1D_LUT that provides a SIZE property which
is used by a driver to advertise the supported SIZE
of the LUT, as well as a DATA property which userspace
uses to set the LUT.
DATA and size function in the same way as current drm_crtc
GAMMA and DEGAMMA LUTs.
Reviewed-by: Simon Ser <contact@emersion.fr>
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/20251115000237.3561250-38-alex.hung@amd.com
Diffstat (limited to 'tools/lib/python/abi/abi_regex.py')
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