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()
179 	struct drm_connector *connector = to_drm_connector(device);  in enabled_show()  local
182 	enabled = READ_ONCE(connector->encoder);  in enabled_show()
192 	struct drm_connector *connector = to_drm_connector(connector_dev);  in edid_show()  local
197 	mutex_lock(&connector->dev->mode_config.mutex);  in edid_show()
198 	if (!connector->edid_blob_ptr)  in edid_show()
201 	edid = connector->edid_blob_ptr->data;  in edid_show()
202 	size = connector->edid_blob_ptr->length;  in edid_show()
215 	mutex_unlock(&connector->dev->mode_config.mutex);  in edid_show()
224 	struct drm_connector *connector = to_drm_connector(device);  in modes_show()  local
228 	mutex_lock(&connector->dev->mode_config.mutex);  in modes_show()
229 	list_for_each_entry(mode, &connector->modes, head) {  in modes_show()
233 	mutex_unlock(&connector->dev->mode_config.mutex);  in modes_show()
273 int drm_sysfs_connector_add(struct drm_connector *connector)  in drm_sysfs_connector_add()  argument
275 	struct drm_device *dev = connector->dev;  in drm_sysfs_connector_add()
277 	if (connector->kdev)  in drm_sysfs_connector_add()
280 	connector->kdev =  in drm_sysfs_connector_add()
282 					  connector, connector_dev_groups,  in drm_sysfs_connector_add()
284 					  connector->name);  in drm_sysfs_connector_add()
286 		  connector->name);  in drm_sysfs_connector_add()
288 	if (IS_ERR(connector->kdev)) {  in drm_sysfs_connector_add()
289 		DRM_ERROR("failed to register connector device: %ld\n", PTR_ERR(connector->kdev));  in drm_sysfs_connector_add()
290 		return PTR_ERR(connector->kdev);  in drm_sysfs_connector_add()
293 	if (connector->ddc)  in drm_sysfs_connector_add()
294 		return sysfs_create_link(&connector->kdev->kobj,  in drm_sysfs_connector_add()
295 				 &connector->ddc->dev.kobj, "ddc");  in drm_sysfs_connector_add()
299 void drm_sysfs_connector_remove(struct drm_connector *connector)  in drm_sysfs_connector_remove()  argument
301 	if (!connector->kdev)  in drm_sysfs_connector_remove()
304 	if (connector->ddc)  in drm_sysfs_connector_remove()
305 		sysfs_remove_link(&connector->kdev->kobj, "ddc");  in drm_sysfs_connector_remove()
308 		  connector->name);  in drm_sysfs_connector_remove()
310 	device_unregister(connector->kdev);  in drm_sysfs_connector_remove()
311 	connector->kdev = NULL;  in drm_sysfs_connector_remove()
333  * for uevents on connector status change.
347  * drm_sysfs_connector_status_event - generate a DRM uevent for connector
349  * @connector: connector on which property status changed
350  * @property: connector property whose status changed.
353  * set HOTPLUG=1 and connector id along with the attached property id
356 void drm_sysfs_connector_status_event(struct drm_connector *connector,  in drm_sysfs_connector_status_event()  argument
359 	struct drm_device *dev = connector->dev;  in drm_sysfs_connector_status_event()
363 	WARN_ON(!drm_mode_obj_find_prop_id(&connector->base,  in drm_sysfs_connector_status_event()
367 		 "CONNECTOR=%u", connector->base.id);  in drm_sysfs_connector_status_event()
371 	DRM_DEBUG("generating connector status event\n");  in drm_sysfs_connector_status_event()