From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: Re: How to setup Touchscreen IRQ mode?
Date: Wed, 30 Mar 2016 14:03:04 +0300
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To: sergk sergk2mail <sergk.admin@gmail.com>
Cc: linux-input@vger.kernel.org, benjamin.tissoires@redhat.com, Gregor Riepl <onitake@gmail.com>

On Wed, Mar 30, 2016 at 10:28:14AM +0000, sergk sergk2mail wrote:
> "This should create new i2c device for i2c-hid.c."
> Ok - provided code registered platform device, looks like hid device
> and what will be next then? where and how will be setuped irq mode for
> touchscreen? the problem was from the begining - I could not setup irq
> for this touch due absence of gpio or the way of puting it into irq
> mode.

It will create an I2C device for you with the ->irq assigned so
i2c-hid.c should be happy. At least worth a try.

It may be that the interrupt number needs to be passed through
acpi_register_gsi() if it does not work.