Linux input driver issue with Elan touchscreen on 4.15 and 4.16-rc1

From: Aidan Hahn
Date: Mon Feb 12 2018 - 22:33:07 EST


Hello,
I have a kernel.org bug (https://bugzilla.kernel.org/show_bug.cgi?id=198715) that I am trying to raise the visibility of.

The documentation on Bug Reporting mentioned emailing this list with my issue so I figured I would post about it here.

I am running an HP Envy x360 powered by a Ryzen mobile chip and I am having trouble getting the touchscreen to work. I have attached DMESG logs from kernel 4.15 and 4.16 to the bugzilla ticket and I also decided to upload a disassembled ACPI table after reading the following email thread that is related to the issue I am having (https://www.spinics.net/lists/linux-input/msg50784.html)

Thank you,
Aidan Hahn