Re: [PATCH v2 1/2] gpio: acpi: add quirk to override GpioInt polarity

[Linus Walleij]

On Mon, Sep 2, 2019 at 12:01 PM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
> On Sat, Aug 31, 2019 at 11:09:14AM +0800, Peter Cai wrote:
> > On GPD P2 Max, the firmware could not reset the touch panel correctly.
> > The kernel needs to take on the job instead, but the GpioInt definition
> > in DSDT specifies ActiveHigh while the GPIO pin should actually be
> > ActiveLow.
> >
> > We need to override the polarity defined by DSDT. The GPIO driver
> > already allows defining polarity in acpi_gpio_params, but the option is
> > not applied to GpioInt.
> >
> > This patch adds a new quirk that enables the polarity specified in
> > acpi_gpio_params to also be applied to GpioInt.
>
> Thank you for an update!
>
> Acked-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
>
> on the condition that Dmitry and other input / Goodix developers are okay with
> the approach in general.

Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
In case Dmitry needs to merge this.

Or should I simply merge this patch to the GPIO tree?

Yours,
Linus Walleij