From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: SPDIF and cs46xx ?
Date: Mon, 10 Mar 2003 15:52:32 +0100
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To: Gregoire Favre <greg@ulima.unil.ch>
Cc: Benny Sjostrand <gorm@cucumelo.org>, alsa-devel@lists.sourceforge.net
List-Id: alsa-devel@alsa-project.org

At Mon, 10 Mar 2003 15:46:08 +0100,
Gregoire Favre wrote:
> 
> On Mon, Mar 10, 2003 at 03:42:32PM +0100, Takashi Iwai wrote:
> 
> > did you install the latest alsa-lib, too?
> > only installing alsa-driver doesn't suffice.
> 
> Yes, from CVS also...
> Is there an easy way to test 5.1 with alsa?

ah, now got the point.

surround51 pcm is for ANALOG 5.1 output.  and it's NOT supported on
cs46xx yet.

the easiest way to check is to use ac3dec in alsa-utils.
run with -C option for AC3-passthru mode.


Takashi


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