58 int drm_getmagic(struct drm_device *dev, void *data, struct drm_file *file_priv)  in drm_getmagic()  argument
64 	if (!file_priv->magic) {  in drm_getmagic()
65 		ret = idr_alloc(&file_priv->master->magic_map, file_priv,  in drm_getmagic()
68 			file_priv->magic = ret;  in drm_getmagic()
70 	auth->magic = file_priv->magic;  in drm_getmagic()
79 		  struct drm_file *file_priv)  in drm_authmagic()  argument
87 	file = idr_find(&file_priv->master->magic_map, auth->magic);  in drm_authmagic()
90 		idr_replace(&file_priv->master->magic_map, NULL, auth->magic);  in drm_authmagic()
178 			struct drm_file *file_priv)  in drm_setmaster_ioctl()  argument
183 	if (drm_is_current_master(file_priv))  in drm_setmaster_ioctl()
191 	if (!file_priv->master) {  in drm_setmaster_ioctl()
196 	if (!file_priv->is_master) {  in drm_setmaster_ioctl()
197 		ret = drm_new_set_master(dev, file_priv);  in drm_setmaster_ioctl()
201 	if (file_priv->master->lessor != NULL) {  in drm_setmaster_ioctl()
202 		DRM_DEBUG_LEASE("Attempt to set lessee %d as master\n", file_priv->master->lessee_id);  in drm_setmaster_ioctl()
207 	ret = drm_set_master(dev, file_priv, false);  in drm_setmaster_ioctl()
222 			 struct drm_file *file_priv)  in drm_dropmaster_ioctl()  argument
227 	if (!drm_is_current_master(file_priv))  in drm_dropmaster_ioctl()
233 	if (file_priv->master->lessor != NULL) {  in drm_dropmaster_ioctl()
234 		DRM_DEBUG_LEASE("Attempt to drop lessee %d as master\n", file_priv->master->lessee_id);  in drm_dropmaster_ioctl()
240 	drm_drop_master(dev, file_priv);  in drm_dropmaster_ioctl()
246 int drm_master_open(struct drm_file *file_priv)  in drm_master_open()  argument
248 	struct drm_device *dev = file_priv->minor->dev;  in drm_master_open()
255 		ret = drm_new_set_master(dev, file_priv);  in drm_master_open()
257 		file_priv->master = drm_master_get(dev->master);  in drm_master_open()
263 void drm_master_release(struct drm_file *file_priv)  in drm_master_release()  argument
265 	struct drm_device *dev = file_priv->minor->dev;  in drm_master_release()
266 	struct drm_master *master = file_priv->master;  in drm_master_release()
269 	if (file_priv->magic)  in drm_master_release()
270 		idr_remove(&file_priv->master->magic_map, file_priv->magic);  in drm_master_release()
272 	if (!drm_is_current_master(file_priv))  in drm_master_release()
285 			master->lock.file_priv = NULL;  in drm_master_release()
291 	if (dev->master == file_priv->master)  in drm_master_release()
292 		drm_drop_master(dev, file_priv);  in drm_master_release()
294 	if (drm_core_check_feature(dev, DRIVER_MODESET) && file_priv->is_master) {  in drm_master_release()
302 	if (file_priv->master)  in drm_master_release()
303 		drm_master_put(&file_priv->master);  in drm_master_release()