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Date:      Wed, 10 Sep 2008 20:51:26 +0200
From:      Jochen Keil <jochen.keil@gmail.com>
To:        Alexander Motin <mav@FreeBSD.org>
Cc:        freebsd-multimedia@freebsd.org
Subject:   Re: snd_hda.7.20080905 with ad1988b
Message-ID:  <48C8172E.6070608@gmail.com>
In-Reply-To: <48C6D9CA.8050703@FreeBSD.org> (sfid-20080909_22250_200FF6B8)
References:  <48C1AFBA.2090204@gmail.com> <48C6C69D.3050104@gmail.com> <48C6D9CA.8050703@FreeBSD.org> (sfid-20080909_22250_200FF6B8)

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Alexander Motin schrieb:
> To pass-through AC3 stream properly driver needs to know that data is 
> not PCM, but AC3, so device must be opened with AC3 format. In presented 
> case after first error device was opened as usual PCM. One of possible 
> reasons is that you have vchans enabled. You should disable vchans for 
> that device with
> sysctl dev.pcm.2.play.vchans=0

Wow! You can call me a happy man now.
I can listen to "normal" stereo sound as well as to ac3 streams.
That's really great, thanks a lot for your work!

Best regards,
Jochen



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