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;
}