diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_colorop.h | 16 | ||||
| -rw-r--r-- | include/uapi/drm/drm_mode.h | 11 |
2 files changed, 27 insertions, 0 deletions
diff --git a/include/drm/drm_colorop.h b/include/drm/drm_colorop.h index 529af9f8266d..a4f6a22fa1f9 100644 --- a/include/drm/drm_colorop.h +++ b/include/drm/drm_colorop.h @@ -145,6 +145,13 @@ struct drm_colorop_state { enum drm_colorop_curve_1d_type curve_1d_type; /** + * @multiplier: + * + * Multiplier to 'gain' the plane. Format is S31.32 sign-magnitude. + */ + uint64_t multiplier; + + /** * @data: * * Data blob for any TYPE that requires such a blob. The @@ -272,6 +279,13 @@ struct drm_colorop { struct drm_property *curve_1d_type_property; /** + * @multiplier_property: + * + * Multiplier property for plane gain + */ + struct drm_property *multiplier_property; + + /** * @size_property: * * Size property for custom LUT from userspace. @@ -329,6 +343,8 @@ int drm_plane_colorop_curve_1d_lut_init(struct drm_device *dev, struct drm_color struct drm_plane *plane, uint32_t lut_size); int drm_plane_colorop_ctm_3x4_init(struct drm_device *dev, struct drm_colorop *colorop, struct drm_plane *plane); +int drm_plane_colorop_mult_init(struct drm_device *dev, struct drm_colorop *colorop, + struct drm_plane *plane); struct drm_colorop_state * drm_atomic_helper_colorop_duplicate_state(struct drm_colorop *colorop); diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index bec524e2fa32..cac25c0ca37b 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -931,6 +931,17 @@ enum drm_colorop_type { * | B | | 8 9 10 12 | | B | */ DRM_COLOROP_CTM_3X4, + + /** + * @DRM_COLOROP_MULTIPLIER: + * + * enum string "Multiplier" + * + * A simple multiplier, applied to all color values. The + * multiplier is specified as a S31.32 via the MULTIPLIER + * property. + */ + DRM_COLOROP_MULTIPLIER, }; /** |