diff options
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 1ecf5f2619c0..9c15993b9071 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -332,10 +332,16 @@ struct drm_connector_state { * @picture_aspect_ratio: Connector property to control the * HDMI infoframe aspect ratio setting. * - * The DRM_MODE_PICTURE_ASPECT_\* values much match the + * 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; }; /** @@ -685,6 +691,7 @@ 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 @@ -764,6 +771,8 @@ struct drm_connector { struct drm_property_blob *edid_blob_ptr; struct drm_object_properties properties; + struct drm_property *scaling_mode_property; + /** * @path_blob_ptr: * @@ -963,6 +972,8 @@ 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); |