218 	WARN_ON(overlay->last_flip_req);  in intel_overlay_do_wait_request()
240 	WARN_ON(overlay->active);  in intel_overlay_on()
241 	WARN_ON(IS_I830(dev) && !(dev_priv->quirks & QUIRK_PIPEA_FORCE));  in intel_overlay_on()
276 	WARN_ON(!overlay->active);  in intel_overlay_continue()
300 	WARN_ON(overlay->last_flip_req);  in intel_overlay_continue()
322 	if (WARN_ON(!obj))  in intel_overlay_off_tail()
344 	WARN_ON(!overlay->active);  in intel_overlay_off()
414 	WARN_ON(!mutex_is_locked(&dev->struct_mutex));  in intel_overlay_release_old_vid()
745 	WARN_ON(!mutex_is_locked(&dev->struct_mutex));  in intel_overlay_do_put_image()
746 	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));  in intel_overlay_do_put_image()
856 	WARN_ON(!mutex_is_locked(&dev->struct_mutex));  in intel_overlay_switch_off()
857 	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));  in intel_overlay_switch_off()
1387 	if (WARN_ON(dev_priv->overlay))  in intel_setup_overlay()
1466 	WARN_ON(dev_priv->overlay->active);  in intel_cleanup_overlay()