69 int drm_getmagic(struct drm_device *dev, void *data, struct drm_file *file_priv)  in drm_getmagic()  argument
76 	if (!file_priv->magic) {  in drm_getmagic()
77 		ret = idr_alloc(&file_priv->master->magic_map, file_priv,  in drm_getmagic()
80 			file_priv->magic = ret;  in drm_getmagic()
82 	auth->magic = file_priv->magic;  in drm_getmagic()
92 		  struct drm_file *file_priv)  in drm_authmagic()  argument
100 	file = idr_find(&file_priv->master->magic_map, auth->magic);  in drm_authmagic()
103 		idr_replace(&file_priv->master->magic_map, NULL, auth->magic);  in drm_authmagic()
190 			struct drm_file *file_priv)  in drm_setmaster_ioctl()  argument
195 	if (drm_is_current_master(file_priv))  in drm_setmaster_ioctl()
203 	if (!file_priv->master) {  in drm_setmaster_ioctl()
208 	if (!file_priv->is_master) {  in drm_setmaster_ioctl()
209 		ret = drm_new_set_master(dev, file_priv);  in drm_setmaster_ioctl()
213 	if (file_priv->master->lessor != NULL) {  in drm_setmaster_ioctl()
214 		DRM_DEBUG_LEASE("Attempt to set lessee %d as master\n", file_priv->master->lessee_id);  in drm_setmaster_ioctl()
219 	ret = drm_set_master(dev, file_priv, false);  in drm_setmaster_ioctl()
234 			 struct drm_file *file_priv)  in drm_dropmaster_ioctl()  argument
239 	if (!drm_is_current_master(file_priv))  in drm_dropmaster_ioctl()
245 	if (file_priv->master->lessor != NULL) {  in drm_dropmaster_ioctl()
246 		DRM_DEBUG_LEASE("Attempt to drop lessee %d as master\n", file_priv->master->lessee_id);  in drm_dropmaster_ioctl()
252 	drm_drop_master(dev, file_priv);  in drm_dropmaster_ioctl()
258 int drm_master_open(struct drm_file *file_priv)  in drm_master_open()  argument
260 	struct drm_device *dev = file_priv->minor->dev;  in drm_master_open()
267 		ret = drm_new_set_master(dev, file_priv);  in drm_master_open()
269 		file_priv->master = drm_master_get(dev->master);  in drm_master_open()
275 void drm_master_release(struct drm_file *file_priv)  in drm_master_release()  argument
277 	struct drm_device *dev = file_priv->minor->dev;  in drm_master_release()
278 	struct drm_master *master = file_priv->master;  in drm_master_release()
281 	if (file_priv->magic)  in drm_master_release()
282 		idr_remove(&file_priv->master->magic_map, file_priv->magic);  in drm_master_release()
284 	if (!drm_is_current_master(file_priv))  in drm_master_release()
289 	if (dev->master == file_priv->master)  in drm_master_release()
290 		drm_drop_master(dev, file_priv);  in drm_master_release()
292 	if (drm_core_check_feature(dev, DRIVER_MODESET) && file_priv->is_master) {  in drm_master_release()
300 	if (file_priv->master)  in drm_master_release()
301 		drm_master_put(&file_priv->master);  in drm_master_release()