On Mon, Sep 02, 2019 at 03:36:24PM +0200, Linus Walleij wrote: > 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? For my opinion Input subsystem should decide how to proceed with this. -- With Best Regards, Andy Shevchenko
