Re: [PATCH 0/4] ASoC: fsl_asrc: allow selecting arbitrary clocks

Arnaud Ferraris
2020-07-03T09:39:46Z

Hi Nic,

Le 02/07/2020 à 20:42, Nicolin Chen a écrit :
> Hi Arnaud,
>
> On Thu, Jul 02, 2020 at 04:22:31PM +0200, Arnaud Ferraris wrote:
>> The current ASRC driver hardcodes the input and output clocks used for
>> sample rate conversions. In order to allow greater flexibility and to
>> cover more use cases, it would be preferable to select the clocks using
>> device-tree properties.
>
> We recent just merged a new change that auto-selecting internal
> clocks based on sample rates as the first option -- ideal ratio
> mode is the fallback mode now. Please refer to:
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20200702&id=d0250cf4f2abfbea64ed247230f08f5ae23979f0

That looks interesting, thanks for pointing this out!
I'll rebase and see how it works for my use-case, will keep you informed.

Regards,
Arnaud