Subject: Re: CS4235 audio
To: Lennart Augustsson <>
From: Mark Brinicombe <>
List: tech-kern
Date: 09/22/1998 19:32:53
On Tue, 22 Sep 1998, Lennart Augustsson wrote:

> > The inb(0x388), did that come from trial and error or is it documented
> > somewhere ?
> Trial and error.  It's totally undocumented.

Typical ;-)

> > ad1848: unknown codec version 0x0c
> Maybe this is the problem?

May be, however to get this far I have had to comment out about 4 
goto bad statements from the probing code. If it cannot read and write the
volume registers correctly for the probe I was not sure about trusting the
codec version it thinks it has.

I'll play around a little longer and let folks know if I have any luck.