Re: [RFC] gpio: expose pull-up/pull-down line flags to userspace

[Kent Gibson <warthog618@xxxxxxxxx>]

On Wed, Oct 09, 2019 at 03:30:37PM +0200, Drew Fustini wrote:
> On Wed, Oct 09, 2019 at 02:55:24PM +0800, Kent Gibson wrote:
> > Safe to assume your code is in your topic/gpio-uapi-config branch?
> > I hope so, cos I've forked from that into github.com/warthog618/linux 
> > and have started working on it.
> 
> Do you also have a fork of libgpiod that you are working in?
> 
Actually not yet - I'm using my Go equivalent of libgpiod to drive the
kernel for my tests.  That is also on github - it is in the uapi
directory of the feature/pud branch of my gpiod repo.

> In case it is of any use, I just posted the libgpiod patch for pull-up/down
> flags that I had been using to test with.
> 
> I help maintain Adafruit_Blinka [1] so I would like try testing pull-up/down.
> I already have a Raspberry Pi 3 booting a cross-compiled kernel with my (now
> outdated) patch applied and a patched libgpiod.
> 
Go nuts.  I hope to be testing on one of Pis, but I don't think I have a
recent kernel build handy, so I'll be a while.

Cheers,
Kent.