Re: [PATCH v3 2/3] ASoC: soc-pcm: Indicate warning if CPU / Codec availability mismatch

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

Hi Pierre-Louis, Mark again

> I think same situation can be happen not only DPCM, but normal connection,
> too ? And my personally want to have validation check as much as possible,
> and automatically validation without Card/rtd flags.
>  
> In case of ignoring Codec check on DPCM, it allows unexpected direction,
> I think. For example if it is not using dummy DAI, and in case of CPU can
> playback/capture, Codec can playback, and user expect playback only,
> in this case unexpected "capture" will be available. He need to add
> playback_only flag, but it is not good for me.

This patch-set has big effect to each vender, so let use step-by-step
approach for safety. I will remove Codec check from DPCM on next v4.
But it is our one of problems to be solved, IMO.
I will add mark there to indicate it when we remove dpcm_xxx flag.

Thank you for your help !!

Best regards
---
Renesas Electronics
Ph.D. Kuninori Morimoto