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Date: Sun, 16 May 2004 17:07:28 +0200
Message-ID: <s5h7jvcl8b3.wl@alsa2.suse.de>
From: Takashi Iwai <tiwai@suse.de>
To: Andreas Schwab <schwab@suse.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.6: ALSA sound/ppc/keywest.c:84: tumbler: cannot initialize the MCS
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At Sat, 15 May 2004 18:36:35 +0200,
Andreas Schwab wrote:
> 
> Andreas Schwab <schwab@suse.de> writes:
> 
> > Takashi Iwai <tiwai@suse.de> writes:
> >
> >> At Tue, 11 May 2004 00:28:47 +0200,
> >> Andreas Schwab wrote:
> >>> 
> >>> I've never been able to get a working sound with ALSA after booting my
> >>> iBook G3 (dmasound is working fine).  Any idea what's wrong with
> >>> snd-powermac?
> >>
> >> does the attached patch work?  it's a partial patch from the latest
> >> ALSA cvs tree.
> >> the problem seems like the initialization of i2c-keywest.
> >
> > I have now imported the alsa patch from 2.6.6-mm1 and the problem seems
> > to be fixed.
> 
> Actually there are still similar problems when waking up:
> 
> kernel: tumbler_init_client error
> kernel: ALSA sound/ppc/tumbler.c:589: failed to set mono volume 7
> last message repeated 2 times
> kernel: ALSA sound/ppc/tumbler.c:460: failed to set mono volume 1
> kernel: ALSA sound/ppc/tumbler.c:460: failed to set mono volume 2
> kernel: ALSA sound/ppc/tumbler.c:356: failed to set DRC
> kernel: ALSA sound/ppc/tumbler.c:221: failed to set volume 

do you mean after suspend/resume?
then a similiar hack might be needed.


Takashi