131 	int (*start_feed)(struct dvb_demux_feed *feed);
132 	int (*stop_feed)(struct dvb_demux_feed *feed);
586 		struct dvb_demux_feed *feed, int onoff)  in altera_pid_feed_control()  argument
592 	altera_pid_control(pid_filt, feed->pid, onoff ? 0 : 1);  in altera_pid_feed_control()
595 		pid_filt->start_feed(feed);  in altera_pid_feed_control()
597 		pid_filt->stop_feed(feed);  in altera_pid_feed_control()
599 	if (feed->pid == 0x2000)  in altera_pid_feed_control()
607 static int altera_ci_start_feed(struct dvb_demux_feed *feed, int num)  in altera_ci_start_feed()  argument
609 	altera_pid_feed_control(feed->demux, num, feed, 1);  in altera_ci_start_feed()
614 static int altera_ci_stop_feed(struct dvb_demux_feed *feed, int num)  in altera_ci_stop_feed()  argument
616 	altera_pid_feed_control(feed->demux, num, feed, 0);  in altera_ci_stop_feed()
621 static int altera_ci_start_feed_1(struct dvb_demux_feed *feed)  in altera_ci_start_feed_1()  argument
623 	return altera_ci_start_feed(feed, 1);  in altera_ci_start_feed_1()
626 static int altera_ci_stop_feed_1(struct dvb_demux_feed *feed)  in altera_ci_stop_feed_1()  argument
628 	return altera_ci_stop_feed(feed, 1);  in altera_ci_stop_feed_1()
631 static int altera_ci_start_feed_2(struct dvb_demux_feed *feed)  in altera_ci_start_feed_2()  argument
633 	return altera_ci_start_feed(feed, 2);  in altera_ci_start_feed_2()
636 static int altera_ci_stop_feed_2(struct dvb_demux_feed *feed)  in altera_ci_stop_feed_2()  argument
638 	return altera_ci_stop_feed(feed, 2);  in altera_ci_stop_feed_2()