On Tue, Jun 14, 2016 at 05:14:58PM +0200, Sylwester Nawrocki wrote:

> I suspected these don't belong here. I'll add a DAPM control for speaker
> source and will learn about the TDM API. I'm inclined to simply omit
> the PCM Rx channels configuration feature for now, as the MAX98504's PCM
> interface is left unconnected on our board.

That works too.