diff options
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 675cc3f8cf85..bf0f0f0786d3 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -419,6 +419,14 @@ struct drm_connector_state { enum hdmi_picture_aspect picture_aspect_ratio; /** + * @content_type: Connector property to control the + * HDMI infoframe content type setting. + * The %DRM_MODE_CONTENT_TYPE_\* values much + * match the values. + */ + unsigned int content_type; + + /** * @scaling_mode: Connector property to control the * upscaling, mostly used for built-in panels. */ @@ -429,6 +437,19 @@ struct drm_connector_state { * protection. This is most commonly used for HDCP. */ unsigned int content_protection; + + /** + * @writeback_job: Writeback job for writeback connectors + * + * Holds the framebuffer and out-fence for a writeback connector. As + * the writeback completion may be asynchronous to the normal commit + * cycle, the writeback job lifetime is managed separately from the + * normal atomic state by this object. + * + * See also: drm_writeback_queue_job() and + * drm_writeback_signal_completion() + */ + struct drm_writeback_job *writeback_job; }; /** @@ -608,6 +629,8 @@ struct drm_connector_funcs { * cleaned up by calling the @atomic_destroy_state hook in this * structure. * + * This callback is mandatory for atomic drivers. + * * Atomic drivers which don't subclass &struct drm_connector_state should use * drm_atomic_helper_connector_duplicate_state(). Drivers that subclass the * state structure to extend it with driver-private state should use @@ -634,6 +657,8 @@ struct drm_connector_funcs { * * Destroy a state duplicated with @atomic_duplicate_state and release * or unreference all resources it references + * + * This callback is mandatory for atomic drivers. */ void (*atomic_destroy_state)(struct drm_connector *connector, struct drm_connector_state *state); @@ -1005,11 +1030,17 @@ int drm_mode_connector_attach_encoder(struct drm_connector *connector, struct drm_encoder *encoder); void drm_connector_cleanup(struct drm_connector *connector); -static inline unsigned drm_connector_index(struct drm_connector *connector) + +static inline unsigned int drm_connector_index(const struct drm_connector *connector) { return connector->index; } +static inline u32 drm_connector_mask(const struct drm_connector *connector) +{ + return 1 << connector->index; +} + /** * drm_connector_lookup - lookup connector object * @dev: DRM device @@ -1089,11 +1120,16 @@ int drm_mode_create_tv_properties(struct drm_device *dev, unsigned int num_modes, const char * const modes[]); int drm_mode_create_scaling_mode_property(struct drm_device *dev); +int drm_connector_attach_content_type_property(struct drm_connector *dev); int drm_connector_attach_scaling_mode_property(struct drm_connector *connector, u32 scaling_mode_mask); int drm_connector_attach_content_protection_property( struct drm_connector *connector); int drm_mode_create_aspect_ratio_property(struct drm_device *dev); +int drm_mode_create_content_type_property(struct drm_device *dev); +void drm_hdmi_avi_infoframe_content_type(struct hdmi_avi_infoframe *frame, + const struct drm_connector_state *conn_state); + int drm_mode_create_suggested_offset_properties(struct drm_device *dev); int drm_mode_connector_set_path_property(struct drm_connector *connector, |
