Re: [libgpiod][PATCH] core: Basic port to uAPI v2

[Kent Gibson <warthog618@xxxxxxxxx>]

On Tue, Oct 13, 2020 at 09:08:44AM +0200, Bartosz Golaszewski wrote:
> On Fri, Oct 2, 2020 at 8:32 AM Kent Gibson <warthog618@xxxxxxxxx> wrote:
> >
> > Port existing implementation from GPIO uAPI v1 to v2.
> > The libgpiod external interface remains unchanged, only the internal
> > implementation switches from uAPI v1 to v2.
> >
> > This is a minimal port - uAPI v2 features are only used where it
> > simplifies the implementation, specifically multiple events on a bulk can
> > now be handled directly by the kernel in a single v2 line request rather
> > than being emulated by multiple v1 event requests.
> >
> > Signed-off-by: Kent Gibson <warthog618@xxxxxxxxx>
> > ---
> 
> Hi Kent!
> 
> I just noticed that this broke the tests in Python and C++ bindings.
> Something to do with the RISING and FALLING edge values and how
> they're translated in the bindings, it seems. Let me know if you'd
> have time to take a look at it and see if it's something obvious.
> Otherwise I'll investigate that tomorrow.
> 

Hmmm, that's odd - I'll take a look at it shortly.

Cheers,
Kent.