350  * drm_connector_attach_edid_property - attach edid property.
354  * edid property attached by default.  This function can be used to
355  * explicitly enable the edid property in these cases.
931  * 	Blob property which contains the current EDID read from the sink. This
933  * 	and serial. Drivers should update this property by calling
936  * 	property.
938  * 	Legacy property for setting the power state of the connector. For atomic
940  * 	drivers, it remaps to controlling the "ACTIVE" property on the CRTC the
941  * 	connector is linked to. Drivers should never set this property directly,
943  * 	callback. For atomic drivers the remapping to the "ACTIVE" property is
945  * 	property that userspace can change.
947  * 	Note that this property cannot be set through the MODE_ATOMIC ioctl,
970  * 	Connector path property to identify how this sink is physically
973  * 	path property the MST manager created. Userspace cannot change this
974  * 	property.
976  * 	Connector tile group property to indicate how a set of DRM connector
984  * 	Userspace cannot change this property.
986  *      Connector link-status property to indicate the status of link. The
996  *	This property is used by userspace to request the kernel protect future
999  *	property to tell userspace the protection is active.
1004  *	The value of this property can be one of the following:
1014  *		protected. Only the driver can set the property to this value.
1021  *	  setting the property to UNDESIRED. This means ENABLED should only
1026  *	- Kernel sends uevent with the connector id and property id through
1032  *	- Please note no uevents for userspace triggered property state changes,
1037  *	- Userspace is responsible for polling the property or listen to uevents
1043  *	This Enum property is used by the userspace to declare the content type
1051  *	The value of the property can be one of the below:
1081  *	Note that the HDCP Content Type property is introduced at HDCP 2.2, and
1094  *	Connector property to enable userspace to send HDR Metadata to
1112  *	be send to sink. It then uses this property to communicate this
1135  *	This range property is used by userspace to limit the bit depth. When
1139  *	property to the connector during initialization.
1141  * Connectors also have one standardized atomic property:
1146  * Connectors for LCD panels may also have one standardized property:
1151  *	the device. Userspace can use this property to check for this.
1156  *	touchscreen input coordinates. This property is initialized by calling
1160  *	This property defines how a non-native mode is upscaled to the native
1176  *	This property should be set up by calling
1178  *	can also expose this property to external outputs, in which case they
1277  *	The value of this property can be one of the following:
1290  *	Drivers can set up this property by calling
1296  * drm_connector_attach_content_type_property - attach content-type property
1297  * @connector: connector to attach content type property on.
1315  *                                         on correspondent DRM property.
1505  * drm_mode_create_scaling_mode_property - create scaling mode property
1568  *	Optional &drm_connector boolean property that drivers should attach
1571  *	property value by calling drm_connector_set_vrr_capable_property().
1573  *	Absence of the property should indicate absence of support.
1576  *	Default &drm_crtc boolean property that notifies the driver that the
1578  *	The driver will take this property as a hint to enable variable
1580  *	"vrr_capable" property is true on the &drm_connector object. The
1597  * vrr_capable property
1598  * @connector: connector to create the vrr_capable property on.
1627  * drm_connector_attach_scaling_mode_property - attach atomic scaling mode property
1628  * @connector: connector to attach scaling mode property on.
1687  * drm_mode_create_aspect_ratio_property - create aspect ratio property
1717  *     This property helps select a suitable colorspace based on the sink
1724  *     and get supported colorspaces. Use this property and switch to the
1731  *      - Set this new property to let the sink know what it
1733  *      - This property is just to inform sink what colorspace
1742  * drm_mode_create_hdmi_colorspace_property - create hdmi colorspace property
1743  * @connector: connector to create the Colorspace property on.
1771  * drm_mode_create_dp_colorspace_property - create dp colorspace property
1772  * @connector: connector to create the Colorspace property on.
1800  * drm_mode_create_content_type_property - create content type property
1830  * Create the the suggested x/y offset property for connectors.
1851  * drm_connector_set_path_property - set tile property on connector
1852  * @connector: connector to set property on.
1853  * @path: path to use for property; must not be NULL.
1855  * This creates a property to expose to userspace to specify a
1880  * drm_connector_set_tile_property - set tile property on connector
1881  * @connector: connector to set property on.
1884  * property for userspace to parse if it exists. The property is of
1925  * drm_connector_update_edid_property - update the edid property of a connector
1927  * @edid: new value of the edid property
1930  * connector's edid property.
1932  * set the connector's tile property here. See drm_connector_set_tile_property()
1982  * drm_connector_set_link_status_property - Set link status property of a connector
1984  * @link_status: new value of link status property (0: Good, 1: Bad)
1986  * In usual working scenario, this link status property will always be set to
1988  * may set this link status property to "BAD". The caller then needs to send a
1992  * Note: Drivers cannot rely on userspace to support this property and
1996  * The reason for adding this property is to handle link training failures, but
1998  * asynchronous setcrtc, this property can be used to report any failures in that.
2012  * drm_connector_attach_max_bpc_property - attach "max bpc" property
2013  * @connector: connector to attach max bpc property on.
2047  * capable property for a connector
2065  *	initialize the connecters panel_orientation property
2066  * @connector: connector for which to init the panel-orientation property.
2076  * "panel orientation" property to the connector.
2115 				    struct drm_property *property,
2122 	if (property == connector->dev->mode_config.dpms_property) {
2125 		ret = connector->funcs->set_property(connector, property, value);
2128 		drm_object_property_set_value(&connector->base, property, value);
2313  * in a monitor group. The property is called "TILE". Drivers can manage tile

Indexes created Mon Nov 10 17:20:41 GMT 2025