64 int drm_getmagic(struct drm_device *dev, void *data, struct drm_file *file_priv)  in drm_getmagic()  argument
70 	if (!file_priv->magic) {  in drm_getmagic()
71 		ret = idr_alloc(&file_priv->master->magic_map, file_priv,  in drm_getmagic()
74 			file_priv->magic = ret;  in drm_getmagic()
76 	auth->magic = file_priv->magic;  in drm_getmagic()
85 		  struct drm_file *file_priv)  in drm_authmagic()  argument
93 	file = idr_find(&file_priv->master->magic_map, auth->magic);  in drm_authmagic()
96 		idr_replace(&file_priv->master->magic_map, NULL, auth->magic);  in drm_authmagic()
183 			struct drm_file *file_priv)  in drm_setmaster_ioctl()  argument
188 	if (drm_is_current_master(file_priv))  in drm_setmaster_ioctl()
196 	if (!file_priv->master) {  in drm_setmaster_ioctl()
201 	if (!file_priv->is_master) {  in drm_setmaster_ioctl()
202 		ret = drm_new_set_master(dev, file_priv);  in drm_setmaster_ioctl()
206 	if (file_priv->master->lessor != NULL) {  in drm_setmaster_ioctl()
207 		DRM_DEBUG_LEASE("Attempt to set lessee %d as master\n", file_priv->master->lessee_id);  in drm_setmaster_ioctl()
212 	ret = drm_set_master(dev, file_priv, false);  in drm_setmaster_ioctl()
227 			 struct drm_file *file_priv)  in drm_dropmaster_ioctl()  argument
232 	if (!drm_is_current_master(file_priv))  in drm_dropmaster_ioctl()
238 	if (file_priv->master->lessor != NULL) {  in drm_dropmaster_ioctl()
239 		DRM_DEBUG_LEASE("Attempt to drop lessee %d as master\n", file_priv->master->lessee_id);  in drm_dropmaster_ioctl()
245 	drm_drop_master(dev, file_priv);  in drm_dropmaster_ioctl()
251 int drm_master_open(struct drm_file *file_priv)  in drm_master_open()  argument
253 	struct drm_device *dev = file_priv->minor->dev;  in drm_master_open()
260 		ret = drm_new_set_master(dev, file_priv);  in drm_master_open()
262 		file_priv->master = drm_master_get(dev->master);  in drm_master_open()
268 void drm_master_release(struct drm_file *file_priv)  in drm_master_release()  argument
270 	struct drm_device *dev = file_priv->minor->dev;  in drm_master_release()
271 	struct drm_master *master = file_priv->master;  in drm_master_release()
274 	if (file_priv->magic)  in drm_master_release()
275 		idr_remove(&file_priv->master->magic_map, file_priv->magic);  in drm_master_release()
277 	if (!drm_is_current_master(file_priv))  in drm_master_release()
282 	if (dev->master == file_priv->master)  in drm_master_release()
283 		drm_drop_master(dev, file_priv);  in drm_master_release()
285 	if (drm_core_check_feature(dev, DRIVER_MODESET) && file_priv->is_master) {  in drm_master_release()
293 	if (file_priv->master)  in drm_master_release()
294 		drm_master_put(&file_priv->master);  in drm_master_release()