Re: ASUS G752VS Touchpad does not work

Hello,
I have just installed the new Linux 4.12 kernel.
My ELAN touchpad is still completely dead.
Please find attached the complete dmesg output file here (comment #75):
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653456


On 2017-06-20 12:06, Kai-Heng Feng wrote:

On Tue, Jun 20, 2017 at 5:53 PM, Aljoša [off-list ref] wrote:

quoted

Currently I'm using 4.11.0-5.10 kernel compiled by Kai-Heng Feng:
http://people.canonical.com/~khfeng/asus-hid/

FWIW,

quoted

1. verify the return value of irq_get_trigger_type()

[    4.478815] i2c_hid i2c-ELAN1203:00: Trigger type: 0

quoted

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.