gpd-win-man-2-2023: init README

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Cryolitia 2024-02-11 14:26:34 +08:00 committed by mergify[bot]
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# GPD Win Max 2 2023
## Gyro
The IMU (Bosch BMI260) is incorrectly identified in the BIOS. It's named BMI0160:00 in ACPI table.
The IMU is on `/dev/i2c-2`, address `0x69`. It's `CHIP_ID` in reg `0x00` is `0x27`, which could determine that it is actually BMI0260: https://chromium.googlesource.com/chromiumos/platform/ec/+/master/driver/accelgyro_bmi260.h#28