Re: [PATCH v3] ASoC: simple-card-utils: add sysclk ordering support
From: Kuninori Morimoto
Date: Thu Feb 12 2026 - 17:34:45 EST
Hi Stefano
> Do you set this "order" via custome driver if you want ot use CPU_FIRST ?
(snip)
> Yes, my initial idea was to set CPU_FIRST from our downstream/custom
> kernel (e.g. via a small local change) when needed.
OK, nice to know.
I'm not sure how it helps you, but Audio-Graph-Card1/2 allows custom
driver. You can call audio_graph[2]_parse_of() from it.
These are sample code for you
sound/soc/tegra/tegra_audio_graph_card.c // for Audio-Graph-Card
sound/soc/generic/audio-graph-card2-custom-sample.c // for Audio-Graph-Card2
> enum simple_util_sysclk_order {
> SIMPLE_SYSCLK_ORDER_CODEC_FIRST = 0,
> SIMPLE_SYSCLK_ORDER_CPU_FIRST,
> };
>
> with codec-first as the default behaviour?
Looks good
Thank you for your help !!
Best regards
---
Kuninori Morimoto