From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Aljo=C5=A1a?= <aljosa@cromalternativemoney.org>
Subject: Re: ASUS G752VS Touchpad does not work
Date: Fri, 22 Sep 2017 17:49:55 +0200
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To: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: Chris Chiu <chiu@endlessm.com>, =?UTF-8?Q?=E5=BB=96=E5=B4=87=E6=A6=AE?= <kt.liao@emc.com.tw>, linux-input@vger.kernel.org, =?UTF-8?Q?=E9=BB=83?= =?UTF-8?Q?=E4=B8=96=E9=B5=AC_=E7=B6=93=E7=90=86?= <phoenix@emc.com.tw>

22 September 2017,
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653456
comment #130 by Caleb McKay (caleb-9):

This guy on the Asus forum posted a firmware upgrade for the touchpad 
that fixes the ongoing Windows issues. I took a chance for grins and 
installed it, and it definitely fixed the sleep issues in Windows 10. 
However, after installing, my touchpad now works perfectly under Ubuntu 
17.04 as well. Not sure where the original source of the patch came 
from, but it definitely works:

https://rog.asus.com/forum/showthread.php?93405-G-752-VS-Touchpad-Gesture-Fix



On 2017-06-20 12:06, Kai-Heng Feng wrote:
> On Tue, Jun 20, 2017 at 5:53 PM, Aljoša 
> <aljosa@cromalternativemoney.org> wrote:
>> Currently I'm using 4.11.0-5.10 kernel compiled by Kai-Heng Feng:
>> http://people.canonical.com/~khfeng/asus-hid/
> 
> FWIW,
> 
>> 1. verify the return value of irq_get_trigger_type()
> [    4.478815] i2c_hid i2c-ELAN1203:00: Trigger type: 0
> 
>> 2. Force the trigger type to IRQ_TYPE_EDGE_FALLING with
>> irqd_set_trigger_type() before request_threaded_irq()
>> 3. reboot with your own kernel to see if it works.
> 
> I also set the type to IRQ_TYPE_EDGE_FALLING. But looks like it didn't
> work for the user.