AskDavis/Getting-Started-With-ACPI
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Getting-Started-With-ACPI/Laptops/trackpad.md
Mykola Grymalyuk 0c2d4b492d Massive overhaul(hopefully helps new users a bti)
2020-05-30 23:54:37 -06:00

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Fixing Trackpads (SSDT-GPI0/XOSI)

What this SSDT does

This SSDT is used to force enable our GPI0 for VoodooI2C to connect onto.

With most modern laptop DSDTs, there's a variable called GPEN or GPHD which are used for setting the status of the GPI0 device. For us, we want to enable the device.

Methods to make this SSDT

For the trackpad fix, there are 2 methods you can choose from: