Hello.

From: Tatoku Ogaito <tacha@tack.fukui-med.ac.jp>
Subject: Re: NetBSD 1.5.2, ThinkPad X20, and Microphone
Date: Tue, 11 Dec 2001 21:25:20 +0900 (JST)

> Actually, cs4281_trigger_input() is implemented at least what document says.
> It seems that I just forgot to remove the printf().  So I hope it should
> work for both of 1.5.2 and -current.
> 
> Please test again after setting following parameters.
> 
> inputs.mic.mute   -> off
> inputs.mic.preamp -> on
> inputs.mic.source -> mic0 (I think this is the built in one) or 
>                      mic1 (external)

Thank you very much!  I am now able to record sound via microphones
(internal and external).

BTW, inputs.mic.source=mic0 appears to work for both the internal and
external microphone, while mic1 doesn't appear to work at all.