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@xxxxxxxxxxxxxxxx>
---
drivers/media/dvb-core/dvb_demux.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c
index 5a69b0bda4bb..51bf5eb2df49 100644
--- a/drivers/media/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb-core/dvb_demux.c
@@ -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;
--
2.7.4
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