From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: VIA 8233A
Date: Mon, 10 Feb 2003 10:14:59 +0100
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To: p z oooo <pzad@pobox.sk>
Cc: alsa-devel@lists.sourceforge.net
List-Id: alsa-devel@alsa-project.org

At Mon, 10 Feb 2003 07:21:47 +0100,
p z oooo wrote:
> 
> Hi,
> 
> There is bug in via82xx.c. VIA8233A is wrongly detected as VIA8233 
> and then not working.
... 
> But chip_type is compared to VIA_REV_8233A, but must be comparet to 
> TYPE_VIA8233A.

ouch, my bad.  thanks for spotting this out!
fixed on cvs now.


> When I changed VIA_REV_8233A to TYPE_VIA8233A my onboard soundcard 
> (VIA8233A + ALC650) works (2 channel, 4 cannel).
> 
> 5.1 has problem - swaped channels. (LF, RF, Center - OK, LS - Woofer, 
> RS - LS, Woofer - RS.

which program are you using?

please check the ac97 register 0x6a in /proc/asound/card0/ac97#0regs
and whether the bits 30-31 (zero-based) are off.


Takashi


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