106  * Connector properties
112 	struct drm_connector *connector = to_drm_connector(device);  in status_store()  local
113 	struct drm_device *dev = connector->dev;  in status_store()
121 	old_force = connector->force;  in status_store()
124 		connector->force = 0;  in status_store()
126 		connector->force = DRM_FORCE_ON;  in status_store()
128 		connector->force = DRM_FORCE_ON_DIGITAL;  in status_store()
130 		connector->force = DRM_FORCE_OFF;  in status_store()
134 	if (old_force != connector->force || !connector->force) {  in status_store()
135 		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] force updated from %d to %d or reprobing\n",  in status_store()
136 			      connector->base.id,  in status_store()
137 			      connector->name,  in status_store()
138 			      old_force, connector->force);  in status_store()
140 		connector->funcs->fill_modes(connector,  in status_store()
154 	struct drm_connector *connector = to_drm_connector(device);  in status_show()  local
157 	status = READ_ONCE(connector->status);  in status_show()
167 	struct drm_connector *connector = to_drm_connector(device);  in dpms_show()  local
170 	dpms = READ_ONCE(connector->dpms);  in dpms_show()
180 	struct drm_connector *connector = to_drm_connector(device);  in enabled_show()  local
183 	enabled = READ_ONCE(connector->encoder);  in enabled_show()
193 	struct drm_connector *connector = to_drm_connector(connector_dev);  in edid_show()  local
198 	mutex_lock(&connector->dev->mode_config.mutex);  in edid_show()
199 	if (!connector->edid_blob_ptr)  in edid_show()
202 	edid = connector->edid_blob_ptr->data;  in edid_show()
203 	size = connector->edid_blob_ptr->length;  in edid_show()
216 	mutex_unlock(&connector->dev->mode_config.mutex);  in edid_show()
225 	struct drm_connector *connector = to_drm_connector(device);  in modes_show()  local
229 	mutex_lock(&connector->dev->mode_config.mutex);  in modes_show()
230 	list_for_each_entry(mode, &connector->modes, head) {  in modes_show()
234 	mutex_unlock(&connector->dev->mode_config.mutex);  in modes_show()
274 int drm_sysfs_connector_add(struct drm_connector *connector)  in drm_sysfs_connector_add()  argument
276 	struct drm_device *dev = connector->dev;  in drm_sysfs_connector_add()
278 	if (connector->kdev)  in drm_sysfs_connector_add()
281 	connector->kdev =  in drm_sysfs_connector_add()
283 					  connector, connector_dev_groups,  in drm_sysfs_connector_add()
285 					  connector->name);  in drm_sysfs_connector_add()
287 		  connector->name);  in drm_sysfs_connector_add()
289 	if (IS_ERR(connector->kdev)) {  in drm_sysfs_connector_add()
290 		DRM_ERROR("failed to register connector device: %ld\n", PTR_ERR(connector->kdev));  in drm_sysfs_connector_add()
291 		return PTR_ERR(connector->kdev);  in drm_sysfs_connector_add()
294 	if (connector->ddc)  in drm_sysfs_connector_add()
295 		return sysfs_create_link(&connector->kdev->kobj,  in drm_sysfs_connector_add()
296 				 &connector->ddc->dev.kobj, "ddc");  in drm_sysfs_connector_add()
300 void drm_sysfs_connector_remove(struct drm_connector *connector)  in drm_sysfs_connector_remove()  argument
302 	if (!connector->kdev)  in drm_sysfs_connector_remove()
305 	if (connector->ddc)  in drm_sysfs_connector_remove()
306 		sysfs_remove_link(&connector->kdev->kobj, "ddc");  in drm_sysfs_connector_remove()
309 		  connector->name);  in drm_sysfs_connector_remove()
311 	device_unregister(connector->kdev);  in drm_sysfs_connector_remove()
312 	connector->kdev = NULL;  in drm_sysfs_connector_remove()
334  * for uevents on connector status change.
348  * drm_sysfs_connector_status_event - generate a DRM uevent for connector
350  * @connector: connector on which property status changed
351  * @property: connector property whose status changed.
354  * set HOTPLUG=1 and connector id along with the attached property id
357 void drm_sysfs_connector_status_event(struct drm_connector *connector,  in drm_sysfs_connector_status_event()  argument
360 	struct drm_device *dev = connector->dev;  in drm_sysfs_connector_status_event()
364 	WARN_ON(!drm_mode_obj_find_prop_id(&connector->base,  in drm_sysfs_connector_status_event()
368 		 "CONNECTOR=%u", connector->base.id);  in drm_sysfs_connector_status_event()
372 	DRM_DEBUG("generating connector status event\n");  in drm_sysfs_connector_status_event()