Re: [PATCH 1/2] ASoC: soc-pcm.c: fixup validation check of multi CPU/Codec on soc_get_playback_capture()

Hi Jerome, Pierre-Louis

Thank you for your feedback

Here is an example: 1 CPU - 1 dai link - 2 codecs:

• 1 codec handles the playback and just that
• the other does same capture

(snip)

Going with 'all must be valid for the direction' makes this use case impossible. Each codec would disable the direction of the other one.

Ah..., OK, I see...

Do you have an actual problem because/error because of this ?

CPU/Codec N:M support is added on ASoC, but the code is hackish, so I want makes it more generic. In the same time, this DAI validation check which is related to it is too much complex for now.

I will re-consider around there.

Thank you for your help !!

Best regards --- Kuninori Morimoto