[Sound-open-firmware] What is the role of dma_status function?

[Daniel Baluta]

On Fri, Apr 17, 2020 at 1:53 PM Paul Olaru (OSS) <paul.olaru at oss.nxp.com> wrote:
>
> I think there is an intended use which isn't implemented. If I look at the dai_position function, there is this comment:
>
> /* TODO: improve accuracy by adding current DMA position */
>
> This is probably a place where dma_status would be called in the future/is intended to be called in the future.
>
> The same comment is visible in the host_position function.

Yes, this makes sense. Although it is not used.