[Bug 213579] Clevo NH55HJ (intel tigerlake) touchpad support (GPIO can't be used as IRQ)

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https://bugzilla.kernel.org/show_bug.cgi?id=213579

--- Comment #34 from wse@xxxxxxxxxxxxxxxxxxx ---
Yes, that seems to be it also for the Tongfang GMxTGxx.

I currently only have remote access to one of the affected devices (home
office), but with this change the irq errors from the kernel logs are gone and
xinput lists the touchpad.

Tomorrow I will ask a colleague to touch the touchpad to see if it's actually
working.

Firmware vendors are usually faster when you can pinpoint the exact thing to
change. So my noob question: From where in the firmware does this 57/44 pin
come? Is it ACPI code (hope so, then a workaround could be crafted even without
vendor support)? If yes: What am I looking for in the .dsl files?

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