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Date: Tue, 08 Jan 2008 18:43:13 +0100
Message-ID: <s5h63y42oy6.wl%tiwai@suse.de>
From: Takashi Iwai <tiwai@suse.de>
To: Harald Dunkel <harald.dunkel@t-online.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
       Ingo Molnar <mingo@elte.hu>, linux-kernel@vger.kernel.org
Subject: Re: 2.6.24-rc7, intel audio: alsa doesn't say a beep
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At Tue, 08 Jan 2008 18:01:48 +0100,
Harald Dunkel wrote:
> 
> Dear Takashi-san,
> 
> Takashi Iwai wrote:
> > 
> > Could you revert it and check whether the problem still exists?
> > 
> 
> I did, and sound is back :-).

Wow, you are the first bug reporter regarding this patch.

Linus, please revert the commit 57a04513cb3 as now.
The life can go well without this patch.


But, anyway we need to track down the problem.  So...

> Please mail, if you need the .config file. BTW, I missed to send
> the output of uname. Here is:
> 
> Linux daffy 2.6.24-rc7 #1 SMP Tue Jan 8 07:17:39 CET 2008 x86_64 GNU/Linux

Did you enable CONFIG_SND_HDA_POWER_SAVE feature?  And which hardware
(laptop, product name, whatever) exactly?

Also, please show the contents of /proc/asound/card0/codec#* files.
Do you see difference in these files between with and without the
patch?


thanks,

Takashi