[alsa-devel] [PATCH v3 2/4] ASoC: add fsl_audmix DT binding documentation

[Nicolin Chen]

On Thu, Jan 17, 2019 at 12:46:29PM +0000, Viorel Suman wrote:

> +  - dais		: Must contain a list of phandles to AUDMIX connected
> +			  DAIs. The current implementation requires two phandles
> +			  to SAI interfaces to be provided, the first SAI in the
> +			  list being used to route the AUDMIX output.

Another small thing, that I just noticed, is this list. It forces
the first input source to be the output source without giving any
chance. I feel that we could have some flexibility here: one node
for two input sources, and one node for the output source.

Well, there is no critical problem with the current binding since
it follows the SoC design. Yet I doubt if this routing logic will
never break.

Any suggestion, Rob?