int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *dvbdmxfeed, int onoff) { int max_pid_filter = 6; max_pid_filter -= 6 * fc->skip_6_hw_pid_filter; max_pid_filter += 32 * fc->has_32_hw_pid_filter; fc->feedcount += onoff ? 1 : -1; /* the number of PIDs/Feed currently requested */ if (dvbdmxfeed->index >= max_pid_filter) fc->extra_feedcount += onoff ? 1 : -1; /* toggle complete-TS-streaming when: * - pid_filtering is not enabled and it is the first or last feed requested * - pid_filtering is enabled, * - but the number of requested feeds is exceeded * - or the requested pid is 0x2000 */ if (!fc->pid_filtering && fc->feedcount == onoff) flexcop_toggle_fullts_streaming(fc, onoff); if (fc->pid_filtering) { flexcop_pid_control \ (fc, dvbdmxfeed->index, dvbdmxfeed->pid, onoff); if (fc->extra_feedcount > 0) flexcop_toggle_fullts_streaming(fc, 1); else if (dvbdmxfeed->pid == 0x2000) flexcop_toggle_fullts_streaming(fc, onoff); else flexcop_toggle_fullts_streaming(fc, 0); } /* if it was the first or last feed request change the stream-status */ if (fc->feedcount == onoff) { flexcop_rcv_data_ctrl(fc, onoff); if (fc->stream_control) /* device specific stream control */ fc->stream_control(fc, onoff); /* feeding stopped -> reset the flexcop filter*/ if (onoff == 0) { flexcop_reset_block_300(fc); flexcop_hw_filter_init(fc); } } return 0; }
int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *dvbdmxfeed, int onoff) { int max_pid_filter = 6 + fc->has_32_hw_pid_filter*32; fc->feedcount += onoff ? 1 : -1; if (dvbdmxfeed->index >= max_pid_filter) fc->extra_feedcount += onoff ? 1 : -1; if (!fc->pid_filtering && fc->feedcount == onoff) flexcop_toggle_fullts_streaming(fc, onoff); if (fc->pid_filtering) { flexcop_pid_control \ (fc, dvbdmxfeed->index, dvbdmxfeed->pid, onoff); if (fc->extra_feedcount > 0) flexcop_toggle_fullts_streaming(fc, 1); else if (dvbdmxfeed->pid == 0x2000) flexcop_toggle_fullts_streaming(fc, onoff); else flexcop_toggle_fullts_streaming(fc, 0); } if (fc->feedcount == onoff) { flexcop_rcv_data_ctrl(fc, onoff); if (fc->stream_control) fc->stream_control(fc, onoff); if (onoff == 0) { flexcop_reset_block_300(fc); flexcop_hw_filter_init(fc); } } return 0; }