Add a DRM helper to attach ctm property.
Signed-off-by: Uma Shankar uma.shankar@intel.com --- drivers/gpu/drm/drm_color_mgmt.c | 10 ++++++++++ include/drm/drm_plane.h | 1 + 2 files changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c index 83832adf3adf..5c3138497b9c 100644 --- a/drivers/gpu/drm/drm_color_mgmt.c +++ b/drivers/gpu/drm/drm_color_mgmt.c @@ -654,6 +654,16 @@ void drm_plane_attach_degamma_properties(struct drm_plane *plane) } EXPORT_SYMBOL(drm_plane_attach_degamma_properties);
+void drm_plane_attach_ctm_property(struct drm_plane *plane) +{ + if (!plane->ctm_property) + return; + + drm_object_attach_property(&plane->base, + plane->ctm_property, 0); +} +EXPORT_SYMBOL(drm_plane_attach_ctm_property); + int drm_plane_color_add_gamma_degamma_mode_range(struct drm_plane *plane, const char *name, const struct drm_color_lut_range *ranges, diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 83d11918333b..4557f59cf3cf 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -886,6 +886,7 @@ int drm_plane_create_color_mgmt_properties(struct drm_device *dev, struct drm_plane *plane, int num_values); void drm_plane_attach_degamma_properties(struct drm_plane *plane); +void drm_plane_attach_ctm_property(struct drm_plane *plane); int drm_plane_color_add_gamma_degamma_mode_range(struct drm_plane *plane, const char *name, const struct drm_color_lut_range *ranges,