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Subject: Re: adding more machines to snd-aoa
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Gabriel Paubert <paubert@iram.es>
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Date: Fri, 24 Oct 2008 08:30:49 +1100
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Cc: Takashi Iwai <tiwai@suse.de>, linuxppc-dev list <linuxppc-dev@ozlabs.org>,
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On Thu, 2008-10-23 at 18:43 +0200, Gabriel Paubert wrote:
> 
> Yes, on a pristine 2.6.27 kernel right now.
> 
> > Can you tell me which devices it has, like does it have line-in,
> > microphone, headphones, ...?
> 
> I'm not an audio specialist, so the symbols used to
> identify the ports look like hieroglyphs to me, but 
> The documentation says that the two ports on the
> back are for headphones and external stereo loudspeakers.
> 
> And the sound is definitely i2s given the OF entry:
> 
> /proc/device-tree/pci@f2000000/mac-io@17/i2s@10000/i2s-a@10000/sound/device-id

Best if you send a device-tree dump to Johannes.

Cheers,
Ben.