From alsa-devel-owner@alsa.jcu.cz  Thu Jan 28 19:34:09 1999
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	Thu, 28 Jan 1999 19:33:05 +0100
Date: Thu, 28 Jan 1999 19:33:05 +0100 (CET)
From: Jaroslav Kysela <perex@jcu.cz>
To: tim@tedwards-pc.jhuapl.edu
cc: alsa-devel@alsa.jcu.cz
Subject: Re: ALSA problem
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On Wed, 27 Jan 1999 tim@tedwards-pc.jhuapl.edu wrote:

> First, let me thank you for a very nice sound driver.  However, I have a small
> problem which I would like to relate:
> 
> I have a Dell Precision workstation with a Crystal CS4237B on the motherboard.
> The computer also has a built-in speaker which is somehow connected to the
> sound card.
> 
> Whenever I load the sound driver, the speaker is shut off and I can no longer
> hear anything from it, including the system "beep".  Instead, everything is
> routed to the line-out jack on the back of the computer.
> 
> Presumably there is a channel from the soundcard to the speaker, and this is
> muted on initialization.  But there doesn't appear to be any controller for
> it, at least not using "amixer" or "alsamixer".  Do you know of any way that
> I can turn on the system speaker again?

Oops.. Seems that I did inverted MONO OUT mute bits.. If you are using
alsactl program, you can try set switch:

switch( "Mono Output", true )

to 

switch( "Mono Output", false )


Internal speaker should give same signal as Line-Out after this (but only
mono - of course).. I fixed this bug in ALSA CVS.. Thank you for
reporting..

								Jaroslav

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


