From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: YMF754 with front & rear output?
Date: Wed, 20 Feb 2002 10:21:26 +0100
Message-ID: <s5hsn7wwlt5.wl@alsa2.suse.de>
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To: Adam K Kirchhoff <adamk@voicenet.com>
Cc: alsa-devel@lists.sourceforge.net
List-Id: alsa-devel@alsa-project.org

At Mon, 18 Feb 2002 22:45:07 EST (-0500),
Adam K Kirchhoff wrote:
> 
> 
> I'm curious if anyone has gotten one of the ymfpci cards to work with
> 
> front and rear output with the OSS emulation?  Is it even supported at
> 
> this point?

(please note i myself didn't test the following:)

the rear pcm assigned to device #2.  so at first please check whether
the driver really supports rear speakers by playing via hw:0,2, i.e.

	% aplay -Dhw:0,2 foo.wav

if it's ok, please try to add the following option to snd-pcm-oss:

	options snd-pcm-oss snd_adsp_map=2

so that hw:0,2 is mapped to /dev/adsp.

The another possibility is to use ALSA OSS wrapper library.
You can define like this in your ~/.asoundrc

	pcm.adsp0 pcm.rear

then run program via aoss wrapper.


ciao,

Takashi

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