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