68 module_param_named(poll, drm_kms_helper_poll, bool, 0600);
244 	bool poll = false;  in drm_kms_helper_poll_enable()  local
256 			poll = true;  in drm_kms_helper_poll_enable()
268 		 * drm_helper_probe_single_connector_modes() in case the poll  in drm_kms_helper_poll_enable()
271 		poll = true;  in drm_kms_helper_poll_enable()
275 	if (poll)  in drm_kms_helper_poll_enable()
471 	 * Normally either the driver's hpd code or the poll loop should  in drm_helper_probe_single_connector_modes()
486 		 * locks. Fire up the poll struct instead, it will  in drm_helper_probe_single_connector_modes()
495 	/* Re-enable polling in case the global poll config changed. */  in drm_helper_probe_single_connector_modes()
654 		/* if we are connected and don't want to poll for disconnect  in output_poll_execute()
667 			 * The poll work sets force=false when calling detect so  in output_poll_execute()
671 			 * flip-flop between unknown here in the poll work and  in output_poll_execute()
709  * drm_kms_helper_is_poll_worker - is %current task an output poll worker?
711  * Determine if %current task is an output poll worker.  This can be used
714  * One use case is to avoid a deadlock between the output poll worker and
756  * this helper infrastructure to regularly poll such connectors for changes in