[alsa-devel] I2S driver for implants

[Vasily Khoruzhick]

On 23 July 2014 21:08:11 Matt Flax wrote:

> > You'd probably need some codec stub, I'm not sure if it's possible to
> > instantiate soundcard with only i2s and without a codec.
> 
> Thats fine, I can implement the codec stub. I guess I was originally
> contacting you (and others) to get some pointers on how to do that. Is
> there perhaps a codec stub for some very simple hardware (only I2S)
> which I could use as a reference ?

You already have cpu dai (i2s), now you need codec dai (which is dummy).
Maybe I'm wrong, and you don't need a codec stub, I'm not an ASoC expert.

> Also would require an example dts
> file ... all for the Exynos.

Look for one in arch/arm/boot/dts?

> thanks
> Matt

Regards
Vasily