pci/drm/drm_debugfs.c

106 			   priv->minor->index,
224  * 			minor
228  * @minor: device minor number
235 			      struct dentry *root, struct drm_minor *minor)
237 	struct drm_device *dev = minor->dev;
251 		tmp->minor = minor;
257 		mutex_lock(&minor->debugfs_lock);
258 		list_add(&tmp->list, &minor->debugfs_list);
259 		mutex_unlock(&minor->debugfs_lock);
264 int drm_debugfs_init(struct drm_minor *minor, int minor_id,
267 	struct drm_device *dev = minor->dev;
271 	INIT_LIST_HEAD(&minor->debugfs_list);
272 	rw_init(&minor->debugfs_lock, "dbgfs");
274 	minor->debugfs_root = debugfs_create_dir(name, root);
276 	drm_debugfs_add_files(minor->dev, drm_debugfs_list, DRM_DEBUGFS_ENTRIES);
279 		drm_atomic_debugfs_init(minor);
280 		drm_bridge_debugfs_init(minor);
284 		drm_framebuffer_debugfs_init(minor);
286 		drm_client_debugfs_init(minor);
290 		dev->driver->debugfs_init(minor);
294 				    minor->debugfs_root, entry, &drm_debugfs_entry_fops);
303 	struct drm_minor *minor = dev->primary;
306 	if (!minor)
311 				    minor->debugfs_root, entry, &drm_debugfs_entry_fops);
317 			     struct drm_minor *minor)
323 	mutex_lock(&minor->debugfs_lock);
325 		list_for_each_safe(pos, q, &minor->debugfs_list) {
334 	mutex_unlock(&minor->debugfs_lock);
339 static void drm_debugfs_remove_all_files(struct drm_minor *minor)
343 	mutex_lock(&minor->debugfs_lock);
344 	list_for_each_entry_safe(node, tmp, &minor->debugfs_list, list) {
349 	mutex_unlock(&minor->debugfs_lock);
352 void drm_debugfs_cleanup(struct drm_minor *minor)
354 	if (!minor->debugfs_root)
357 	drm_debugfs_remove_all_files(minor);
359 	debugfs_remove_recursive(minor->debugfs_root);
360 	minor->debugfs_root = NULL;
545 	struct drm_minor *minor = connector->dev->primary;
548 	if (!minor->debugfs_root)
551 	root = debugfs_create_dir(connector->name, minor->debugfs_root);
586 	struct drm_minor *minor = crtc->dev->primary;
594 	root = debugfs_create_dir(name, minor->debugfs_root);