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Date: Tue, 22 Mar 2005 17:55:12 +0100
From: Antoine Brodin <antoine.brodin@laposte.net>
To: David Cross <crossd@cs.rpi.edu>
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cc: freebsd-multimedia@freebsd.org
Subject: Re: AD1888 AC97 codec
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David Cross <crossd@cs.rpi.edu> wrote:
> I am having some trouble with a machine with an AD1888 AC97 codec.
> Searching the list I see that all I need to do is to move the speaker
> connection from speaker to microphone.  It works.. but windows
> actually has the sound come out the designated speaker.  Now as much
> as I don't use windows on this machine it seems to indicate that we
> are in fact doing something wrong.  
> 
> Does anyone have a suggestion on what should be done?  I've been
> looking at the AC97 drivers and it looks pretty simple, is all that is
> missing  are references for the AD1888?

You can try to add this line to the ac97codecid array in ac97.c:

{ 0x41445368, 0x00, 0, "AD1888", ad198x_patch},

(I've looked at the NetBSD code and it uses the same patch for AD1888,
AD1980 and AD1985)

Cheers,

Antoine