Re: [PATCH 1/3] ASoC: imx-card: Need special setting for ak4497 on i.MX8MQ

From: S.J. Wang
Date: Wed Jan 05 2022 - 04:02:55 EST


Hi

>
> > /* sai may support mclk/bclk = 1 */
> > - if (of_find_property(np, "fsl,mclk-equal-bclk", NULL))
> > + if (of_find_property(np, "fsl,mclk-equal-bclk", NULL))
> {
> > link_data->one2one_ratio = true;
> > + } else {
> > + int i;
> > +
> > + /*
> > + * i.MX8MQ don't support one2one ratio,
> then
> > + * with ak4497 only 16bit case is supported.
> > + */
> > + for (i = 0; i < ARRAY_SIZE(ak4497_fs_mul); i++)
> {
>
> Shouldn't this be keyed off checking that we are actually running with an
> ak4497?

No need. Here just update the ak4497_fs_mul table, before it is used the
codec type is checked.

Best regards
Wang Shengjiu