Re: [PATCH] Revert "ASoC: audio-graph-card2: recommend to use auto select DAI format"
From: Kuninori Morimoto
Date: Wed Jun 17 2026 - 19:15:11 EST
Hi
> Sometimes the DAI format must be specified in the audio-graph-card2
> device tree, so emitting a warning can be misleading. Revert back to
> emitting no warning.
>
> A few examples where automatic format selection might not be applicable:
>
> - For DPCM, where the other side of the DAI link is not apparent, no
> proper selection can actually be made. This can lead to disagreeing
> formats.
>
> - Due to hardware peculiarities, some ostensibly supported formats might
> not work in practice.
>
> In either case, the only correct solution is for the sound card to set
> the format
>
> Link: https://lore.kernel.org/all/87ik7s36k2.wl-kuninori.morimoto.gx@xxxxxxxxxxx/
> Signed-off-by: Alvin Šipraga <alvin.sipraga@xxxxxxxxxx>
> ---
For the code
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Thank you for your help !!
Best regards
---
Kuninori Morimoto