linux-kernel - Re: no sound with the new imac

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Date:	Mon, 13 Apr 2009 15:36:52 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Justin Mattock <justinmattock@...il.com>
Cc:	Clemens Ladisch <clemens@...isch.de>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	alsa-devel@...a-project.org
Subject: Re: no sound with the new imac

At Wed, 8 Apr 2009 08:58:34 -0700,
Justin Mattock wrote:
> 
> On Wed, Apr 8, 2009 at 7:40 AM, Clemens Ladisch <clemens@...isch.de> wrote:
> > Rafael J. Wysocki wrote:
> >> Takashi, what's the appropriate list for ALSA-related things?
> >
> > alsa-devel (Takashi is on vacation until after the Easter weekend).
> >
> >> On Wednesday 08 April 2009, Justin Mattock wrote:
> >> > Can somebody point me in the right direction
> >> > to creating the correct pin numbers etc...
> >> > for the new imac so I can have sound.
> >
> > What kernel version are you using?  Are there any messages in the
> > system log when you load the snd-hda-intel driver?  What model do you
> > mean with "the new imac"?  What are the contents of
> > /proc/asound/card0/codec#0?
> >
> >
> > Best regards,
> > Clemens
> >
> 
> sh^t
> forgot about easter.
> anyways(just another day to me)
> 
> As for when I mean new imac, I mean
> the new update that took place a few weeks ago.
> here is cat /proc/asound/*
> dmesg,lspci  is in the file imacinfo.
> attached.

Thanks.  The best would be the result of alsa-info.sh script.
Get it from
    http://www.alsa-project.org/alsa-info.sh
and run it with --no-upload option, then attach the generated file.

As another information, check $LINUX/Documentation/sound/alsa/HD-Audio.txt
(appearing from 2.6.29).  It contains some details about the HD audio
driver implementation and give a few debug hints.


Takashi
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