Date: Mon, 27 Feb 2006 16:02:51 +0100
Message-ID: <s5hzmkcsv38.wl%tiwai@suse.de>
From: Takashi Iwai <tiwai@suse.de>
To: Otavio Salvador <otavio@debian.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: ALSA HDA Intel stoped to work in 2.6.16-*
In-Reply-To: <87wtfhx7rm.fsf@nurf.casa>
References: <87wtfhx7rm.fsf@nurf.casa>
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At Mon, 27 Feb 2006 10:15:25 -0300,
Otavio Salvador wrote:
> 
> Hello,
> 
> I was using 2.6.15 without trouble but wanna try the new 2.6.16
> version so I compiled it by myself without much hassle. All worked
> fine but ALSA.
> 
> My sound device is the following:
> 
> 0000:00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04)
> 
> and it stoped to work.

Please elaborate what do you mean "stoped to work"?
Only silent output, DMA not working, or what?

Also, more hardware detail is needed - which machine and which codec?

This kind of problem is likely due to a broken BIOS.  The current code
parses the default pin configuration set up via BIOS while the older
version used  the fixed pin assignment (depending on the codec chip,
though).
In most cases, it can be recovered by specifying a proper model module
option.  See ALSA-Configuration.txt for details.


Takashi
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