Subject: Re: port-amd64/37141: azalia(4) driver (codec) not working on
To: None <netbsd-bugs@netbsd.org>
From: Hernani Marques Madeira <hernani@vecirex.net>
List: netbsd-bugs
Date: 10/18/2007 22:27:49
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On Wed, Oct 17, 2007 at 08:55:00PM +0000, hernani@vecirex.net wrote:

> Work-around: install a NetBSD -current version and play with the inputs.m=
ix20.sel25 and inputs.dac volumes of mixerctl; for what I can say: at least=
 as of 4.99.33 upwards it should work. Probably it works also for older pos=
t-4 versions of NetBSD as assumed by TAMURA Kent:
>  http://mail-index.netbsd.org/port-amd64/2007/03/23/0000.html

As another work-around you can also continue with your 4.0* release (candid=
ate),
but update sys/dev/pci/azalia_codec.c to a -current revision (at me v1.45
=66rom HEAD (v4.99.33)) and playing around with inputs.dac, outputs.sel21 a=
nd
inputs.mix20.sel25. Your Thinkpad R61 will make noise at least out of the
integreated speakers (the green head-phones jacket doesn't say anything use=
ful).

The replacement of that file was proposed by Juan RP in current-users (than=
ks=20
to him at this point):
 http://mail-index.netbsd.org/current-users/2007/10/17/0001.html

So, at least you can hear something. However, any application software is o=
nly
capable of decreasing, but not increasing the sound. The mixer variable=20
which gets decreased in such cases is inputs.dac. You have to increase it=
=20
manually. Is there also a work-around for that?

I assume it's because the outputs.master variable is missing?!

--=20
hernani

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