433 				  struct dmx_ts_feed *feed,  in dvb_dmxdev_ts_callback()  argument
436 	struct dmxdev_filter *dmxdevfilter = feed->priv;  in dvb_dmxdev_ts_callback()
486 /* stop feed but only mark the specified filter as stopped (state set) */
489 	struct dmxdev_feed *feed;  in dvb_dmxdev_feed_stop()  local
496 		dmxdevfilter->feed.sec->stop_filtering(dmxdevfilter->feed.sec);  in dvb_dmxdev_feed_stop()
499 		list_for_each_entry(feed, &dmxdevfilter->feed.ts, next)  in dvb_dmxdev_feed_stop()
500 			feed->ts->stop_filtering(feed->ts);  in dvb_dmxdev_feed_stop()
508 /* start feed associated with the specified filter */
511 	struct dmxdev_feed *feed;  in dvb_dmxdev_feed_start()  local
518 		return filter->feed.sec->start_filtering(filter->feed.sec);  in dvb_dmxdev_feed_start()
520 		list_for_each_entry(feed, &filter->feed.ts, next) {  in dvb_dmxdev_feed_start()
521 			ret = feed->ts->start_filtering(feed->ts);  in dvb_dmxdev_feed_start()
535 /* restart section feed if it has filters left associated with it,
536    otherwise release the feed */
552 						 filter->feed.sec);  in dvb_dmxdev_feed_restart()
559 	struct dmxdev_feed *feed;  in dvb_dmxdev_filter_stop()  local
567 		if (!dmxdevfilter->feed.sec)  in dvb_dmxdev_filter_stop()
571 			dmxdevfilter->feed.sec->  in dvb_dmxdev_filter_stop()
572 			    release_filter(dmxdevfilter->feed.sec,  in dvb_dmxdev_filter_stop()
575 		dmxdevfilter->feed.sec = NULL;  in dvb_dmxdev_filter_stop()
580 		list_for_each_entry(feed, &dmxdevfilter->feed.ts, next) {  in dvb_dmxdev_filter_stop()
581 			demux->release_ts_feed(demux, feed->ts);  in dvb_dmxdev_filter_stop()
582 			feed->ts = NULL;  in dvb_dmxdev_filter_stop()
597 	struct dmxdev_feed *feed, *tmp;  in dvb_dmxdev_delete_pids()  local
600 	list_for_each_entry_safe(feed, tmp, &dmxdevfilter->feed.ts, next) {  in dvb_dmxdev_delete_pids()
601 		list_del(&feed->next);  in dvb_dmxdev_delete_pids()
602 		kfree(feed);  in dvb_dmxdev_delete_pids()
605 	BUG_ON(!list_empty(&dmxdevfilter->feed.ts));  in dvb_dmxdev_delete_pids()
623 				 struct dmxdev_feed *feed)  in dvb_dmxdev_start_feed()  argument
633 	feed->ts = NULL;  in dvb_dmxdev_start_feed()
650 	ret = dmxdev->demux->allocate_ts_feed(dmxdev->demux, &feed->ts,  in dvb_dmxdev_start_feed()
655 	tsfeed = feed->ts;  in dvb_dmxdev_start_feed()
658 	ret = tsfeed->set(tsfeed, feed->pid, ts_type, ts_pes, timeout);  in dvb_dmxdev_start_feed()
676 	struct dmxdev_feed *feed;  in dvb_dmxdev_filter_start()  local
702 		struct dmx_section_feed **secfeed = &filter->feed.sec;  in dvb_dmxdev_filter_start()
708 		/* find active filter/feed with same PID */  in dvb_dmxdev_filter_start()
713 				*secfeed = dmxdev->filter[i].feed.sec;  in dvb_dmxdev_filter_start()
718 		/* if no feed found, try to allocate new one */  in dvb_dmxdev_filter_start()
724 				pr_err("DVB (%s): could not alloc feed\n",  in dvb_dmxdev_filter_start()
732 				pr_err("DVB (%s): could not set feed\n",  in dvb_dmxdev_filter_start()
744 			filter->feed.sec->start_filtering(*secfeed);  in dvb_dmxdev_filter_start()
766 		ret = filter->feed.sec->start_filtering(filter->feed.sec);  in dvb_dmxdev_filter_start()
774 		list_for_each_entry(feed, &filter->feed.ts, next) {  in dvb_dmxdev_filter_start()
775 			ret = dvb_dmxdev_start_feed(dmxdev, filter, feed);  in dvb_dmxdev_filter_start()
875 	struct dmxdev_feed *feed;  in dvb_dmxdev_add_pid()  local
883 	    (!list_empty(&filter->feed.ts)))  in dvb_dmxdev_add_pid()
886 	feed = kzalloc(sizeof(struct dmxdev_feed), GFP_KERNEL);  in dvb_dmxdev_add_pid()
887 	if (feed == NULL)  in dvb_dmxdev_add_pid()
890 	feed->pid = pid;  in dvb_dmxdev_add_pid()
891 	list_add(&feed->next, &filter->feed.ts);  in dvb_dmxdev_add_pid()
894 		return dvb_dmxdev_start_feed(dmxdev, filter, feed);  in dvb_dmxdev_add_pid()
902 	struct dmxdev_feed *feed, *tmp;  in dvb_dmxdev_remove_pid()  local
908 	list_for_each_entry_safe(feed, tmp, &filter->feed.ts, next) {  in dvb_dmxdev_remove_pid()
909 		if ((feed->pid == pid) && (feed->ts != NULL)) {  in dvb_dmxdev_remove_pid()
910 			feed->ts->stop_filtering(feed->ts);  in dvb_dmxdev_remove_pid()
912 							    feed->ts);  in dvb_dmxdev_remove_pid()
913 			list_del(&feed->next);  in dvb_dmxdev_remove_pid()
914 			kfree(feed);  in dvb_dmxdev_remove_pid()
957 	INIT_LIST_HEAD(&dmxdevfilter->feed.ts);  in dvb_dmxdev_pes_filter_set()