Target: LegionI2CArrowLake. Open: #1 (outside report, Raptor Lake), #2 polling at about 73 Hz, #3 no input after a warm restart from Windows. Confidence uses High / Medium / Low / Unverified.
- The plain controller class works on another Arrow Lake board (High). iivn1026/ASUSTXGaming6ProSequoiaEFI (Core Ultra 7 255HX) edits VoodooI2C's Info.plist to match 7F4F, with the same Linux LPSS timings we use. It runs on the plain
VoodooI2CPCIControllerclass. Our 1.1.0 neededVoodooI2CPCILakeControllerbecause our controller boots in D3hot, so that requirement looks board-specific. No licence; it doesn't use our kext. - A 2025 Legion Y9000P EFI uses our device mask (Medium). wsjj-official/EFI-2025Y9000P matches VoodooI2C 2.9.1 with
0x7f4d8086&0xFFFCFFFFon the plain class. Its boot-args repeat our NvGfx set, without credit. Speakers are Awinic AW88399 amplifiers on I2C2, not CS35L41. No licence. - NullMoth's installer bundles LegionI2CArrowLake 1.1.0 (High). nullmoth/1401 bba6075de adds it automatically, with VoodooI2C, when it finds matching hardware. It credits us under ISC.