[ivtv-devel] PVR 150 and no sound

Jacques Facquet jacques.facquet at free.fr
Wed Sep 28 22:39:54 CEST 2005


Le Mercredi 28 Septembre 2005 21:54, Hans Verkuil a écrit :
> On Wednesday 28 September 2005 00:08, Jacques Facquet wrote:
> > Le Mardi 27 Septembre 2005 22:55, Hans Verkuil a écrit :
> > > Jacques,
> > >
> > > Can you try the following:
> > >
> > > First add this to modprobe.conf:
> > >
> > > options tuner debug=1
> > > options tda9887 debug=1
> > >
> > > Now boot, tune to a valid channel, check that video is OK, but
> > > that there is no sound. Now run ivtvctl --audio-status.
>
> Can you do the same test, but this time with ivtv module option
> ivtv_std=3?
OK.
In 20 minutes.

> And are you able to test the card under Windows? In that case I can
> give you instructions how to obtain an I2C log so that I can see
> how the tuner/tda9887 are programmed by Hauppauge.
It's will be difficult, I'll try but I don't think today (or even 
tomorrow), I have no Windows XP to test, perhaps some friend of mine.

> Note that the cx25840 seems to detect audio when tuned to a channel:
> > cx25840: Status: 0x03 (REV_ID, Revision ID.)
> > cx25840: Status: 'Mono' (Detected audio mode)
> > cx25840: Status: 'A2-DK1' (Detected audio standard)
Yes, detection is good ....

> Weird.

-- 
Jacques Facquet.



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