Re: [PATCH v7 4/5] iio: trigger: Introduce IIO hrtimer based trigger

[Lars-Peter Clausen]

On 08/17/2015 02:45 PM, Vladimir Barinov wrote:
> Hello Daniel,
> 
> I've verified that your hrtimer trigger works.
> 
> I have minor suggestions.
> 
> Will not it be useful to have ability to stop/start hrtimer polling
> not only during attach/detach trigger.
> 
> f.e. writing 0 to sampling_frequency will hrtimer_cancel
> and writing any valid frequency will hrtimer_start.

What's the use case for this?
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