diff options
| -rw-r--r-- | drivers/gpu/drm/drm_colorop.c | 2 | ||||
| -rw-r--r-- | include/drm/drm_colorop.h | 24 |
2 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_colorop.c b/drivers/gpu/drm/drm_colorop.c index c68b85a7b261..feaca07b429c 100644 --- a/drivers/gpu/drm/drm_colorop.c +++ b/drivers/gpu/drm/drm_colorop.c @@ -70,6 +70,8 @@ static const struct drm_prop_enum_list drm_colorop_type_enum_list[] = { static const char * const colorop_curve_1d_type_names[] = { [DRM_COLOROP_1D_CURVE_SRGB_EOTF] = "sRGB EOTF", [DRM_COLOROP_1D_CURVE_SRGB_INV_EOTF] = "sRGB Inverse EOTF", + [DRM_COLOROP_1D_CURVE_PQ_125_EOTF] = "PQ 125 EOTF", + [DRM_COLOROP_1D_CURVE_PQ_125_INV_EOTF] = "PQ 125 Inverse EOTF", }; /* Init Helpers */ diff --git a/include/drm/drm_colorop.h b/include/drm/drm_colorop.h index 8b5f8aaac2f4..139c9cb38b67 100644 --- a/include/drm/drm_colorop.h +++ b/include/drm/drm_colorop.h @@ -59,6 +59,30 @@ enum drm_colorop_curve_1d_type { DRM_COLOROP_1D_CURVE_SRGB_INV_EOTF, /** + * @DRM_COLOROP_1D_CURVE_PQ_125_EOTF: + * + * enum string "PQ 125 EOTF" + * + * The PQ transfer function, scaled by 125.0f, so that 10,000 + * nits correspond to 125.0f. + * + * Transfer characteristics of the PQ function as defined by + * SMPTE ST 2084 (2014) for 10-, 12-, 14-, and 16-bit systems + * and Rec. ITU-R BT.2100-2 perceptual quantization (PQ) system, + * represented by H.273 TransferCharacteristics code point 16. + */ + DRM_COLOROP_1D_CURVE_PQ_125_EOTF, + + /** + * @DRM_COLOROP_1D_CURVE_PQ_125_INV_EOTF: + * + * enum string "PQ 125 Inverse EOTF" + * + * The inverse of DRM_COLOROP_1D_CURVE_PQ_125_EOTF. + */ + DRM_COLOROP_1D_CURVE_PQ_125_INV_EOTF, + + /** * @DRM_COLOROP_1D_CURVE_COUNT: * * enum value denoting the size of the enum |