- Dec 3, 2011
- Huawei MateBook X
- Intel i7-7500U
- Intel HD 620
Hey, so I have an ELAN2201 touchpad, on my Huawei Matebook X. I've been trying to get it to work for weeks with no luck, even though I see it all loaded in ioreg, no matter what GPIO pin I try, it tells me that pin can't be used for IRQ. I know for a fact that my ACPI pin is 0x6D, and the GPIO pin is 0x55. But, no matter what I try, I just can't get the trackpad to work....
Attached is my ioreg and patched DSDT. Please let me know if there's anything else I need to attach.
FIXED! I fixed this issue by simply removing the if statements around this line in my _INI of my touchpad device:
If (LEqual (SDM0, Zero))
SHPO (GPDI, One)