From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kai-Heng Feng <kai.heng.feng@canonical.com>
Subject: Re: ASUS G752VS Touchpad does not work
Date: Tue, 20 Jun 2017 18:06:04 +0800
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Cc: Chris Chiu <chiu@endlessm.com>, =?UTF-8?B?5buW5bSH5qau?= <kt.liao@emc.com.tw>, linux-input@vger.kernel.org, =?UTF-8?B?6buD5LiW6bWsIOe2k+eQhg==?= <phoenix@emc.com.tw>

On Tue, Jun 20, 2017 at 5:53 PM, Aljo=C5=A1a <aljosa@cromalternativemoney.o=
rg> 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.