DefinitionBlock ("", "SSDT", 2, "OSY86 ", "GpuSpoof", 0x00001000)
{
    External (_SB_.PCI0.S08_, DeviceObj)
    External (DTGP, MethodObj)    // 5 Arguments
    External (OSDW, MethodObj)    // 0 Arguments

    Scope (\_SB.PCI0.S08)
    {
        Device (PEGP)
        {
            Name (_ADR, Zero)  // _ADR: Address
            OperationRegion (PXCS, PCI_Config, Zero, 0x04)
            Field (PXCS, AnyAcc, NoLock, Preserve)
            {
                VDID,   32
            }

            Method (MODL, 0, Serialized)
            {
                Switch (ToInteger (VDID))
                {
                    Case (0x694C1002)
                    {
                        Return (Buffer (0x18)
                        {
                            "AMD Radeon RX Vega M GH"
                        })
                    }
                    Case (0x694E1002)
                    {
                        Return (Buffer (0x18)
                        {
                            "AMD Radeon RX Vega M GL"
                        })
                    }
                    Case (0x694F1002)
                    {
                        Return (Buffer (0x1C)
                        {
                            "AMD Radeon Pro WX Vega M GL"
                        })
                    }
                    Default
                    {
                        Return (Buffer (0x08)
                        {
                            "Unknown"
                        })
                    }

                }
            }

            Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
            {
                If (OSDW ())
                {
                    If ((Arg0 == ToUUID ("a0b5b7c6-1318-441c-b0c9-fe695eaf949b") /* Unknown UUID */))
                    {
                        Local0 = Package (0x08)
                            {
                                "model",
                                Buffer (0x08)
                                {
                                    "Unknown"
                                },

                                "device-id",
                                Buffer (0x04)
                                {
                                     0xDF, 0x67, 0x00, 0x00                           // .g..
                                },

                                "revision-id",
                                Buffer (0x04)
                                {
                                     0xC2, 0x00, 0x00, 0x00                           // ....
                                },

                                "no-gfx-spoof",
                                Buffer (0x04)
                                {
                                     0x01, 0x00, 0x00, 0x00                           // ....
                                }
                            }
                        Local0 [One] = MODL ()
                        DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                        Return (Local0)
                    }
                }

                Return (Zero)
            }
        }
    }
}