Re: [PATCH 3/6] ASoC: fsl_easrc: define functions for memory to memory usage

[Fabio Estevam]

Hi Shengjiu,

On Wed, Jun 28, 2023 at 11:10 PM Shengjiu Wang <shengjiu.wang@xxxxxxx> wrote:
>
> ASRC can be used on memory to memory case, define several
> functions for m2m usage and export them as function pointer.
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>

Could you please explain what is the benefit of using M2M in the EASRC driver?

A few weeks ago, an imx8mn user reported that the EASRC with the
mainline kernel introduces huge delays.

Does M2M help with this aspect?

Thanks