[alsa-devel] [PATCH] OMAP general SOC driver.

Koen Kooi k.kooi at student.utwente.nl
Wed Nov 26 21:20:07 CET 2008

Op 26 nov 2008, om 21:07 heeft Mark Brown het volgende geschreven:

> On Wed, Nov 26, 2008 at 10:34:41AM -0800, David Brownell wrote:
>> Re TWL4030 codec configuration ... I count three microphone
>> input channels not used on Beagle, plus a speaker output
>> and some other stuff.  So it's obvious that something which
>> works on Beagle won't handle more interesting configurations
>> of that audio support.
> Can someone post an overview of what the hardware configurations of
> these boards are, please?  It's starting to sound like they're not  
> very
> similar at all.

On the codec level all these board use a variant of the TWL4030. The  
variants differ slightly in what kind of extra goodies they provide.  
On the board level not every feature of the TWL familiy is used, the  
beagle only analog in and analog out, the overo exposes more  
interfaces, etc.

Other people can fill in the details, but these are the differences I  
can think of.


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