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[media] dvb_demux: uncomment a packet loss check code 

There is a commented code that also detects packet loss.
Uncomment it and put into the DVB_DEMUX_SECTION_LOSS_LOG
debug Kconfig option.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2016-10-13 07:19:55 -03:00
parent bbd02f6aa9
commit 801edd6bb9
1 changed files with 6 additions and 4 deletions
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10
drivers/media/dvb-core/dvb_demux.c
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@ -110,21 +110,23 @@ static inline int dvb_dmx_swfilter_payload(struct dvb_demux_feed *feed,
{
int count = payload(buf);
int p;
//int ccok;
//u8 cc;
#ifdef CONFIG_DVB_DEMUX_SECTION_LOSS_LOG
int ccok;
u8 cc;
#endif
if (count == 0)
return -1;
p = 188 - count;
/*
#ifdef CONFIG_DVB_DEMUX_SECTION_LOSS_LOG
cc = buf[3] & 0x0f;
ccok = ((feed->cc + 1) & 0x0f) == cc;
feed->cc = cc;
if (!ccok)
dprintk("missed packet!\n");
*/
#endif
if (buf[1] & 0x40) // PUSI ?
feed->peslen = 0xfffa;