[alsa-devel] [RFC v2 5/7] ASoC: stm32: add DFSDM DAI support

[Mark Brown]

On Wed, Feb 15, 2017 at 05:39:53PM +0100, Arnaud Pouliquen wrote:
> On 02/14/2017 06:45 PM, Mark Brown wrote:

> > What's the physical minimum period limit?  The comment makes this 
> > sound like it's just made up.

> I did not find physical minimum period limit, that why i considered
> this value from a scheduling point of view. I will re-check these values.

If there's no physical limit the minimum is one byte, it's the
application's problem if it's not actually able to sustain what it
chooses.
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