Re: [PATCH 1/2] ASoC: fsl_asrc_m2m: only handle pairs for m2m in the suspend

[Daniel Baluta <daniel.baluta@xxxxxxxxx>]

On Mon, Jan 20, 2025 at 10:20 AM Shengjiu Wang <shengjiu.wang@xxxxxxx> wrote:
>
> ASRC memory to memory cases and memory to peripheral cases are
> sharing the same pair pools, the pairs got for m2m suspend
> function may be used for memory to peripheral, which is handled
> memory to peripheral driver and can't be handled in
> memory to memory suspend function.
>
> Use the "pair->dma_buffer" as a flag for memory to memory case,
> when it is allocated, handle the suspend operation for the related
> pairs.
>
> Fixes: 24a01710f627 ("ASoC: fsl_asrc_m2m: Add memory to memory function")
> Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>


Reviewed-by: Daniel Baluta <daniel.baluta@xxxxxxx>