423 				  struct dmx_ts_feed *feed,  in dvb_dmxdev_ts_callback()  argument
426 	struct dmxdev_filter *dmxdevfilter = feed->priv;  in dvb_dmxdev_ts_callback()
476 /* stop feed but only mark the specified filter as stopped (state set) */
479 	struct dmxdev_feed *feed;  in dvb_dmxdev_feed_stop()  local
486 		dmxdevfilter->feed.sec->stop_filtering(dmxdevfilter->feed.sec);  in dvb_dmxdev_feed_stop()
489 		list_for_each_entry(feed, &dmxdevfilter->feed.ts, next)  in dvb_dmxdev_feed_stop()
490 			feed->ts->stop_filtering(feed->ts);  in dvb_dmxdev_feed_stop()
498 /* start feed associated with the specified filter */
501 	struct dmxdev_feed *feed;  in dvb_dmxdev_feed_start()  local
508 		return filter->feed.sec->start_filtering(filter->feed.sec);  in dvb_dmxdev_feed_start()
510 		list_for_each_entry(feed, &filter->feed.ts, next) {  in dvb_dmxdev_feed_start()
511 			ret = feed->ts->start_filtering(feed->ts);  in dvb_dmxdev_feed_start()
525 /* restart section feed if it has filters left associated with it,
526    otherwise release the feed */
542 						 filter->feed.sec);  in dvb_dmxdev_feed_restart()
549 	struct dmxdev_feed *feed;  in dvb_dmxdev_filter_stop()  local
557 		if (!dmxdevfilter->feed.sec)  in dvb_dmxdev_filter_stop()
561 			dmxdevfilter->feed.sec->  in dvb_dmxdev_filter_stop()
562 			    release_filter(dmxdevfilter->feed.sec,  in dvb_dmxdev_filter_stop()
565 		dmxdevfilter->feed.sec = NULL;  in dvb_dmxdev_filter_stop()
570 		list_for_each_entry(feed, &dmxdevfilter->feed.ts, next) {  in dvb_dmxdev_filter_stop()
571 			demux->release_ts_feed(demux, feed->ts);  in dvb_dmxdev_filter_stop()
572 			feed->ts = NULL;  in dvb_dmxdev_filter_stop()
587 	struct dmxdev_feed *feed, *tmp;  in dvb_dmxdev_delete_pids()  local
590 	list_for_each_entry_safe(feed, tmp, &dmxdevfilter->feed.ts, next) {  in dvb_dmxdev_delete_pids()
591 		list_del(&feed->next);  in dvb_dmxdev_delete_pids()
592 		kfree(feed);  in dvb_dmxdev_delete_pids()
595 	BUG_ON(!list_empty(&dmxdevfilter->feed.ts));  in dvb_dmxdev_delete_pids()
613 				 struct dmxdev_feed *feed)  in dvb_dmxdev_start_feed()  argument
623 	feed->ts = NULL;  in dvb_dmxdev_start_feed()
640 	ret = dmxdev->demux->allocate_ts_feed(dmxdev->demux, &feed->ts,  in dvb_dmxdev_start_feed()
645 	tsfeed = feed->ts;  in dvb_dmxdev_start_feed()
648 	ret = tsfeed->set(tsfeed, feed->pid, ts_type, ts_pes, timeout);  in dvb_dmxdev_start_feed()
666 	struct dmxdev_feed *feed;  in dvb_dmxdev_filter_start()  local
692 		struct dmx_section_feed **secfeed = &filter->feed.sec;  in dvb_dmxdev_filter_start()
698 		/* find active filter/feed with same PID */  in dvb_dmxdev_filter_start()
703 				*secfeed = dmxdev->filter[i].feed.sec;  in dvb_dmxdev_filter_start()
708 		/* if no feed found, try to allocate new one */  in dvb_dmxdev_filter_start()
714 				pr_err("DVB (%s): could not alloc feed\n",  in dvb_dmxdev_filter_start()
722 				pr_err("DVB (%s): could not set feed\n",  in dvb_dmxdev_filter_start()
734 			filter->feed.sec->start_filtering(*secfeed);  in dvb_dmxdev_filter_start()
756 		ret = filter->feed.sec->start_filtering(filter->feed.sec);  in dvb_dmxdev_filter_start()
764 		list_for_each_entry(feed, &filter->feed.ts, next) {  in dvb_dmxdev_filter_start()
765 			ret = dvb_dmxdev_start_feed(dmxdev, filter, feed);  in dvb_dmxdev_filter_start()
870 	struct dmxdev_feed *feed;  in dvb_dmxdev_add_pid()  local
878 	    (!list_empty(&filter->feed.ts)))  in dvb_dmxdev_add_pid()
881 	feed = kzalloc(sizeof(struct dmxdev_feed), GFP_KERNEL);  in dvb_dmxdev_add_pid()
882 	if (feed == NULL)  in dvb_dmxdev_add_pid()
885 	feed->pid = pid;  in dvb_dmxdev_add_pid()
886 	list_add(&feed->next, &filter->feed.ts);  in dvb_dmxdev_add_pid()
889 		return dvb_dmxdev_start_feed(dmxdev, filter, feed);  in dvb_dmxdev_add_pid()
897 	struct dmxdev_feed *feed, *tmp;  in dvb_dmxdev_remove_pid()  local
903 	list_for_each_entry_safe(feed, tmp, &filter->feed.ts, next) {  in dvb_dmxdev_remove_pid()
904 		if ((feed->pid == pid) && (feed->ts != NULL)) {  in dvb_dmxdev_remove_pid()
905 			feed->ts->stop_filtering(feed->ts);  in dvb_dmxdev_remove_pid()
907 							    feed->ts);  in dvb_dmxdev_remove_pid()
908 			list_del(&feed->next);  in dvb_dmxdev_remove_pid()
909 			kfree(feed);  in dvb_dmxdev_remove_pid()
952 	INIT_LIST_HEAD(&dmxdevfilter->feed.ts);  in dvb_dmxdev_pes_filter_set()