[alsa-devel] Two Codecs in the machine driver

Mark Brown broonie at opensource.wolfsonmicro.com
Tue Jul 21 10:42:01 CEST 2009

On Mon, Jul 20, 2009 at 08:28:46PM -0500, Olaya, Margarita wrote:

> I have a hardware platform which has two codecs and I want to create a
> SoC machine driver to connect them to the processor, but it's not
> clear to me how to do that. Do you have any suggestions? Is there any
> driver that I can see as an example?

That's not entirely possible at the minute due to DAPM using strings to
identify devices.  There is one example of this, though, in the Pandora
which uses a twl4030 together with a simple, no control, DAC.

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