linux-kernel - Re: [PATCH] gpiolib: add GPIO_SET_DEBOUNCE

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Message-ID: <CACRpkdaUOEqzU6ByfOnvoqpsn2V1qb+PB1YpzjQPfK8gTtrWFg@mail.gmail.com>
Date:   Thu, 14 May 2020 16:21:33 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Kent Gibson <warthog618@...il.com>
Cc:     Bartosz Golaszewski <brgl@...ev.pl>,
        "Bujanda, Hector" <Hector.Bujanda@...i.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>
Subject: Re: [PATCH] gpiolib: add GPIO_SET_DEBOUNCE_IOCTL

On Thu, May 7, 2020 at 5:40 AM Kent Gibson <warthog618@...il.com> wrote:

> > This would of course add a lot of cruft to the uAPI code. I'd start by
> > moving it out of drivers/gpio/gpiolib.c into a new file:
> > drivers/gpio/gpiolib-cdev.c. This way we'd have everything related to
> > the character device in one place. It would make it easier to: a) add
> > a config option for disabling it entirely and b) add a config option
> > to disable the v1 of the ioctl()s.
> >
>
> Ok, that is widening the scope of the change again, but I'm still willing
> to have a go at it.

I'm very happy if you work on it because you did a great job
with gpiolib so far!

Yours,
Linus Walleij