From alsa-user-owner@alsa.jcu.cz  Thu Oct  8 10:41:53 1998
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Date: Thu, 8 Oct 1998 10:38:37 +0200 (CEST)
From: Jaroslav Kysela <perex@jcu.cz>
To: crc3419@delphi.com
cc: alsa-user@jcu.cz
Subject: Re: A Partial fix (was re: A very annoying problem)
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On Wed, 7 Oct 1998 crc3419@delphi.com wrote:

> [This is Jeremy, I'm just having some difficulties with my mail reader
> so my name won't show up in my headers]
> 
> Well, I finally got a partial fix for my problem. Below is a diff
> showing the changes I had to make to get there:
> (the change from 0x03 to 0x09 didn't work, so I tried a few different
> ports until I hit the one that  did it)

Hmm. Maybe better sequence should be:

snd_cs4236_ctrl_out( codec, 8, 0x0a );
snd_cs4236_ext_out( codec, CS4236_LEFT_MIX_CTRL, 0x80 | 0x10 );

Note: CS4236_LEFT_MIX_CTRL is set in mixer initialization (change of this
settings will cause failure of Line-In in ALSA mixer)...

I'm sorry, people, but these changes will never be in standard ALSA
driver. For ALSA is CS4237B chip set properly and if you want
get work OSS/Lite, you must write correct setup to this driver. I simply
don't see any reason for which ALSA must setup things for OSS.

You can also write some small program in user space which should do some
necessary setup. Datasheet for CS4237B is available on ALSA ftp server or
at http://www.crystal.com.

							Jaroslav

-----
Jaroslav Kysela <perex@jcu.cz>
Academic Computer Centre, University of South Bohemia
Branisovska 31, C. Budejovice, CZ-370 05 Czech Republic


