[linux-dvb] DMX_START failure

["Crotch Eteer" <crotcheteer@hotmail.com>]

DMX_START failure


Hardware
-Hauppage WinTV NEXUS-s

Drivers
-linuxtv-dvb-1.0.1
-dvb-fets (dummy front end, streaming from harddisk)

Software
- Ordina Technical Automation proprietary software stack

When playing a stream from harddisk (which most of the time works perfect), 
sometimes the error codes in the code below show up upon a DMX_START command 
via the demux ioctl. What exactly is wrong when this happens, and how should 
we react on it?

Regards,

Emile

---------------------------------------------------------------------------------------

FILE: dvb_demux.c


FUNCTION dmx_ts_feed_set:

if (dvbdmx->pesfilter[pes_type] && 
(dvbdmx->pesfilter[pes_type]!=dvbdmxfeed)) {
		up(&dvbdmx->mutex);
                       return -EINVAL;
		}


FUNCTION dmx_pid_set:

if (pid2feed[pid]) {
           return -EBUSY;
	}

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