/* SPDX-License-Identifier: GPL-2.0-only */ Field(ERAM, ByteAcc, NoLock, Preserve) { Offset (0x32), , 4, WKFN, 1, Offset(0x83), FNKY, 8 } Device(SLPB) { Name (_HID, EisaId ("PNP0C0E")) Method(_PRW, 0, NotSerialized) { Return (Package() { 0x18, 0x03 }) } Method(_PSW, 1, NotSerialized) { if (Arg0) { FNKY = 6 /* Fn key acts as wake button */ WKFN = 1 } else { FNKY = 0 /* Fn key normal operation */ WKFN = 0 } } }