Getting Bluetooth working for the MediaTek MT7927 (Filogic 380) combo chip on Linux. Tested on Arch Linux with kernel 6.18.7 and ASUS ROG STRIX X870-I GAMING WIFI.
Based on jfmarliere/linux-driver-mediatek-mt7927-bluetooth, adapted for kernel 6.18+.
The MT7927 chip (USB ID 0489:e13a) is recognized by the kernel but btusb doesn't know how to initialize it:
- The USB ID is missing from the device table