Commit 8e304a45 authored by Alex Hung's avatar Alex Hung Committed by Simon Ser
Browse files

drm/colorop: Add DRM_COLOROP_1D_CURVE_GAMMA22 to 1D Curve 



Add "DRM_COLOROP_1D_CURVE_GAMMA22" and DRM_COLOROP_1D_CURVE_GAMMA22_INV
subtypes to drm_colorop of DRM_COLOROP_1D_CURVE.

Reviewed-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Hung <alex.hung@amd.com>
Signed-off-by: default avatarSimon Ser <contact@emersion.fr>
Link: https://patch.msgid.link/20251115000237.3561250-51-alex.hung@amd.com
parent 18a4127e

drivers/gpu/drm/drm_colorop.c

+2 −0
Original line number Diff line number Diff line
@@ -77,6 +77,8 @@ static const char * const colorop_curve_1d_type_names[] = { 
	[DRM_COLOROP_1D_CURVE_PQ_125_INV_EOTF] = "PQ 125 Inverse EOTF",

	[DRM_COLOROP_1D_CURVE_BT2020_INV_OETF] = "BT.2020 Inverse OETF",

	[DRM_COLOROP_1D_CURVE_BT2020_OETF] = "BT.2020 OETF",

	[DRM_COLOROP_1D_CURVE_GAMMA22] = "Gamma 2.2",

	[DRM_COLOROP_1D_CURVE_GAMMA22_INV] = "Gamma 2.2 Inverse",

};



static const struct drm_prop_enum_list drm_colorop_lut1d_interpolation_list[] = {

include/drm/drm_colorop.h

+18 −0
Original line number Diff line number Diff line
@@ -108,6 +108,24 @@ enum drm_colorop_curve_1d_type { 
	 */

	DRM_COLOROP_1D_CURVE_BT2020_OETF,



	/**

	 * @DRM_COLOROP_1D_CURVE_GAMMA22:

	 *

	 * enum string "Gamma 2.2"

	 *

	 * A gamma 2.2 power function. This applies a power curve with

	 * gamma value of 2.2 to the input values.

	 */

	DRM_COLOROP_1D_CURVE_GAMMA22,



	/**

	 * @DRM_COLOROP_1D_CURVE_GAMMA22_INV:

	 *

	 * enum string "Gamma 2.2 Inverse"

	 *

	 * The inverse of &DRM_COLOROP_1D_CURVE_GAMMA22

	 */

	DRM_COLOROP_1D_CURVE_GAMMA22_INV,

	/**

	 * @DRM_COLOROP_1D_CURVE_COUNT:

	 *