/**
 * AMD dGPU spoofing NUC HC
 */
DefinitionBlock ("", "SSDT", 2, "OSY86 ", "GpuSpoof", 0x00001000)
{
    External (DTGP, MethodObj)    // 5 Arguments
    External (OSDW, MethodObj)    // 0 Arguments
    External (\_SB.PCI0, DeviceObj)

    Scope (\_SB.PCI0)
    {
        Device (BRG2) // Bridge 1,2
        {
            Name (_ADR, 0x00010002)

            Device (GFX1)
            {
                Name (_ADR, 0x0000)
                OperationRegion (PXCS, PCI_Config, Zero, 0x4)
                Field (PXCS, AnyAcc, NoLock, Preserve)
                {
                    VDID,   32
                }

                Method (MODL, 0, Serialized)
                {
                    Switch (ToInteger (VDID))
                    {
                        Case (0x694c1002)
                        {
                            Return (Buffer() { "AMD Radeon RX Vega M GH" })
                        }
                        Case (0x694e1002)
                        {
                            Return (Buffer() { "AMD Radeon RX Vega M GL" })
                        }
                        Case (0x694f1002)
                        {
                            Return (Buffer() { "AMD Radeon Pro WX Vega M GL" })
                        }
                        Default
                        {
                            Return (Buffer() { "Unknown" })
                        }

                    }
                }

                Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
                {
                    If (OSDW ())
                    {
                        If ((Arg0 == ToUUID ("a0b5b7c6-1318-441c-b0c9-fe695eaf949b")))
                        {
                            Local0 = Package ()
                                {
                                    "model", Buffer() { "Unknown" },
                                    "device-id", Buffer() { 0xdf, 0x67, 0x00, 0x00 },
                                    "revision-id", Buffer() { 0xc2, 0x00, 0x00, 0x00 },
                                    "no-gfx-spoof", Buffer() { 0x01, 0x00, 0x00, 0x00 },
                                }
                            Index(Local0, 1) = MODL ()
                            DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                            Return (Local0)
                        }
                    }

                    Return (Zero)
                }
            }
        }
    }
}