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

Nicolin Chen
2020-07-15T20:48:07Z

On Wed, Jul 15, 2020 at 06:18:38PM +0200, Arnaud Ferraris wrote:
> Hi,
>
> Le 15/07/2020 à 16:05, Mark Brown a écrit :
> > On Tue, Jul 14, 2020 at 01:50:50PM -0700, Nicolin Chen wrote:
> > Anything wrong with ASRC selecting SSI1 clock for both cases? The
> > driver calculates the divisors based on the given clock rate, so
> > the final internal rate should be the same. If there's a problem,
> > I feel that's a separate bug.
>
> Calculations are indeed good, but then the clock selection setting in
> the ASRCSR register would also use SSI1 as the input clock, which
> doesn't work in our case.

Could you please elaborate why it doesn't work?