Date: Wed, 02 Feb 2005 11:28:01 +0100
Message-ID: <s5hfz0fz26m.wl@alsa2.suse.de>
From: Takashi Iwai <tiwai@suse.de>
To: Timothy Miller <theosib@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: ALSA HELP: Crackling and popping noises with via82xx
In-Reply-To: <9871ee5f05020118343effed7@mail.gmail.com>
References: <9871ee5f05020118343effed7@mail.gmail.com>
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At Tue, 1 Feb 2005 21:34:59 -0500,
Timothy Miller wrote:
> 
> I've mentioned this problem before.  It seemed to go away around the
> 2.6.8 timeframe, but when I started using 2.6.9, it came back.   I'm
> using 2.6.10, and it's still happening.
> 
> Basically, I get random poppling and crackling noises out of my
> speakers.  Sometimes it's silent, and sometimes, it crackles and pops
> for minutes at a time.  It's really disturbing, really, because it
> happens suddenly, sometimes very loudly, and usually when I'm
> concentrating.  :)

Check the kernel message whether the driver mentions about DXS
channels.  If yes, try to add dxs_support=4 (or dxs_support=1) module
option.  See ALSA-Configuration.txt for details.


Takashi
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