Re: [PATCH] pinctrl: cherryview: Add a quirk to make Acer Chromebook keyboard work again

[Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>]

On Thu, Apr 06, 2017 at 12:05:28PM +0100, Marc Zyngier wrote:
> > There is a proper way to use GPIOs as interrupts in ACPI, namely GpioInt
> > resource but it has not been used in that particular machine for some
> > reason.
> 
> OK, that explains it. One thing you could try would be to allocate the
> domain as a legacy one, which allows you to specify the virtual
> interrupt range you require. Not sure that's any better though.

Yeah, then I would have to add a whole bunch of code to handle custom
irqdomain just to support this one machine (fingers crossed that it is
limited to only this particular machine).

If no objections, I would rather stick to the approach used in this
patch. I will just update the DMI strings to include BIOS version/date.
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