roadrunner2 / macbook12-spi-driver

Input driver for the SPI touchpad / keyboard found in the 12" MacBook (MacBook8,1 + MacBook9,1) and 2016 through 2018 Macbook Pro's (MacBookPro13,* and 14,*); a Touch Bar driver is also available.
GNU General Public License v2.0
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How to force USB device into SPI mode? #68

Open oliv3r opened 1 year ago

oliv3r commented 1 year ago

Not quite sure where to ask this, but I have a Macbook Pro 12,1; which has the controller that can operate both in USB and SPI modes. SPI seems superior to me (higher throughput, no USB polling et) but I have no idea how to 'switch' to it. The code says ACPI can be used to switch between the various implementations, but doesn't tell me 'how' this can be done.

Any insights?