Hi Sylwester,
On Tuesday 13 Dec 2016 13:38:52 Sylwester Nawrocki wrote:
> On 12/13/2016 02:58 AM, Nicholas Mc Guire wrote:
> > As this is not in atomic context and it does not seem like a critical
> > timing setting a range of 1ms allows the timer subsystem to optimize
> > the hrtimer here.
> >
> > Fixes: commit bfa8dd3a0524 ("[media] v4l: Add v4l2 subdev driver for
> > S5K6AAFX sensor") Signed-off-by: Nicholas Mc Guire <[email protected]>
> > ---
>
> Acked-by: Sylwester Nawrocki <[email protected]>
>
> I'm not sure the "Fixes" tag is needed here.
>
> > Patch is against 4.9.0 (localversion-next is next-20161212)
>
> Ideally patches for the media subsystem should be normally based on
> master branch of the media tree (git://linuxtv.org/media_tree.git).
As pointed out by Ian Arkver, the datasheet states the delay should be >50µs.
Would it make sense to reduce the sleep duration to (3000, 4000) for instance
(or possibly even lower), instead of increasing it ?
--
Regards,
Laurent Pinchart
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