diff options
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 4eeda120e46d..ae5b7dc316c8 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -25,12 +25,11 @@ #include <linux/list.h> #include <linux/ctype.h> +#include <linux/hdmi.h> #include <drm/drm_mode_object.h> #include <uapi/drm/drm_mode.h> -struct drm_device; - struct drm_connector_helper_funcs; struct drm_modeset_acquire_ctx; struct drm_device; @@ -326,6 +325,21 @@ struct drm_connector_state { struct drm_atomic_state *state; struct drm_tv_connector_state tv; + + /** + * @picture_aspect_ratio: Connector property to control the + * HDMI infoframe aspect ratio setting. + * + * The %DRM_MODE_PICTURE_ASPECT_\* values much match the + * values for &enum hdmi_picture_aspect + */ + enum hdmi_picture_aspect picture_aspect_ratio; + + /** + * @scaling_mode: Connector property to control the + * upscaling, mostly used for built-in panels. + */ + unsigned int scaling_mode; }; /** @@ -675,6 +689,7 @@ struct drm_cmdline_mode { * @tile_v_loc: vertical location of this tile * @tile_h_size: horizontal size of this tile. * @tile_v_size: vertical size of this tile. + * @scaling_mode_property: Optional atomic property to control the upscaling. * * Each connector may be connected to one or more CRTCs, or may be clonable by * another connector if they can share a CRTC. Each connector also has a specific @@ -754,6 +769,8 @@ struct drm_connector { struct drm_property_blob *edid_blob_ptr; struct drm_object_properties properties; + struct drm_property *scaling_mode_property; + /** * @path_blob_ptr: * @@ -953,6 +970,8 @@ 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_scaling_mode_property(struct drm_connector *connector, + u32 scaling_mode_mask); int drm_mode_create_aspect_ratio_property(struct drm_device *dev); int drm_mode_create_suggested_offset_properties(struct drm_device *dev); @@ -989,21 +1008,6 @@ void drm_mode_put_tile_group(struct drm_device *dev, struct drm_tile_group *tg); /** - * drm_for_each_connector - iterate over all connectors - * @connector: the loop cursor - * @dev: the DRM device - * - * Iterate over all connectors of @dev. - * - * WARNING: - * - * This iterator is not safe against hotadd/removal of connectors and is - * deprecated. Use drm_for_each_connector_iter() instead. - */ -#define drm_for_each_connector(connector, dev) \ - list_for_each_entry(connector, &(dev)->mode_config.connector_list, head) - -/** * struct drm_connector_list_iter - connector_list iterator * * This iterator tracks state needed to be able to walk the connector_list @@ -1031,7 +1035,7 @@ void drm_connector_list_iter_end(struct drm_connector_list_iter *iter); * * Note that @connector is only valid within the list body, if you want to use * @connector after calling drm_connector_list_iter_end() then you need to grab - * your own reference first using drm_connector_begin(). + * your own reference first using drm_connector_get(). */ #define drm_for_each_connector_iter(connector, iter) \ while ((connector = drm_connector_list_iter_next(iter))) |