[alsa-devel] [PATCH] ASoC: soc-pcm: Use delay set in pointer function

[Mark Brown]

On Tue, Jul 31, 2018 at 07:30:16AM +0200, Takashi Iwai wrote:

> OTOH, if the CPU dai can really provide a dynamic value that is
> strictly tied with pointer, CPU dai itself should provide the pointer
> callback that covers both the pointer and the base delay, and it
> should be used instead of component pointer callback.

Probably anything in the SoC would be potentially able to get a dynamic
value out - the main issue for off SoC devices is the cost of getting to
the data but that's not an issue when you're memory mapped.
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