Re: [PATCH 1/4] iio/adc: ingenic: fix channel offsets in buffer

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On Fri, Aug 19, 2022 at 1:07 PM Paul Cercueil <paul@xxxxxxxxxxxxxxx> wrote:
>
> Hi Andy,
>
> Le ven., août 19 2022 at 11:12:38 +0300, Andy Shevchenko
> <andy.shevchenko@xxxxxxxxx> a écrit :
> > On Wed, Aug 17, 2022 at 1:58 PM Artur Rojek <contact@xxxxxxxxxxxxxx>
> > wrote:
> >>
> >>  Consumers expect the buffer to only contain enabled channels. While
> >>  preparing the buffer, the driver also (incorrectly) inserts empty
> >> data
> >>  for disabled channels, causing the enabled channels to appear at
> >> wrong
> >>  offsets. Fix that.
> >
> > What consumers? Have you tested on all of them? Please, elaborate. It
> > might be that some of them have to be fixed. In such case you need to
> > report the issue to their respective channels and put the
> > corresponding links here.
>
> There are no consumers to fix, only this driver. I believe it  wasn't
> noticed until now because all consumers were only using channels 0 and
> 1.

Something like this explanation is missed in the commit message, with that
added (in the above or similar form)

Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>

> > P.S. It doesn't mean I'm against the patch.


-- 
With Best Regards,
Andy Shevchenko




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