[mythtv-users] Trouble with DVB-C card, only partially recognized

Jurgen Kramer gtmkramer at xs4all.nl
Fri Feb 25 18:24:17 UTC 2011


On Fri, 2011-02-25 at 10:02 -0800, Robert McNamara wrote:
> On Fri, Feb 25, 2011 at 9:59 AM, Jurgen Kramer <gtmkramer at xs4all.nl> wrote:
> > Hi,
> >
> > Today I added an additional Mystique CaBiX-C2 (KNC-ONE clone) PCI DVB-C
> > card to my MythTV setup. The card is only partially recognized by
> > MythTV, in mythtv-setup it shows an
> > additional /dev/dvb/adapterX/frontendX but without the
> > accompanying /dev/videoX. Checking kernel messages reveals it does not
> > register the /dev/video component.
> 
> 
> /dev/video nodes are for analog devices.  Your card is a digital tuner.
> 
Thanks for the quick reply. It seems /dev/video devices are still
created for the digital cards. I currently have two working cards:

[   12.317141] Linux video capture interface: v2.00
[   12.559484] saa7146_vv: saa7146 (0): registered device video0 [v4l2]
[   12.969262] saa7146_vv: saa7146 (1): registered device video1 [v4l2]

AFAIK digital videocard still use /dev/video to get the (digital)
stream. 

I just tried with a very recent kernel 2.6.38 rc6, unfortunately with
the same result.

Jurgen




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