diff options
| author | Harry Wentland <harry.wentland@amd.com> | 2025-11-14 17:02:08 -0700 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2025-11-26 23:09:14 +0100 |
| commit | 7fa3ee8c0a79b7a8b5fae422ca29da2fde6821ba (patch) | |
| tree | c033aecdd105434b342dcbc7e5a86d9bba58c217 /include/uapi | |
| parent | 68186c7375ace5597383115cd3781ac8465dac99 (diff) | |
drm/colorop: Define LUT_1D interpolation
We want to make sure userspace is aware of the 1D LUT
interpolation. While linear interpolation is common it
might not be supported on all HW. Give driver implementers
a way to specify their interpolation.
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patch.msgid.link/20251115000237.3561250-44-alex.hung@amd.com
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/drm_mode.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index cac25c0ca37b..4b38da880fc7 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -945,6 +945,19 @@ enum drm_colorop_type { }; /** + * enum drm_colorop_lut1d_interpolation_type - type of interpolation for 1D LUTs + */ +enum drm_colorop_lut1d_interpolation_type { + /** + * @DRM_COLOROP_LUT1D_INTERPOLATION_LINEAR: + * + * Linear interpolation. Values between points of the LUT will be + * linearly interpolated. + */ + DRM_COLOROP_LUT1D_INTERPOLATION_LINEAR, +}; + +/** * struct drm_plane_size_hint - Plane size hints * @width: The width of the plane in pixel * @height: The height of the plane in pixel |