/*
* Intel ACPI Component Architecture
* AML/ASL+ Disassembler version 20200925 (64-bit version)
* Copyright (c) 2000 - 2020 Intel Corporation
*
* Disassembling to symbolic ASL+ operators
*
* Disassembly of iASLK66OEa.aml, Fri Dec 5 17:45:27 2025
*
* Original Table Header:
* Signature "SSDT"
* Length 0x0000011C (284)
* Revision 0x02
* Checksum 0x26
* OEM ID "DRTNIA"
* OEM Table ID "AMDGPU"
* OEM Revision 0x00001000 (4096)
* Compiler ID "INTL"
* Compiler Version 0x20200925 (538970405)
*/
DefinitionBlock ("", "SSDT", 2, "DRTNIA", "AMDGPU", 0x00001000)
{
External (_SB_.PCI0, DeviceObj)
External (_SB_.PCI0.BR2A.H000, DeviceObj)
Scope (\_SB.PCI0.BR2A.H000)
{
If (_OSI ("Darwin"))
{
Method (_DSM, 4, NotSerialized) // _DSM: Device-Specific Method
{
Local0 = Package (0x06)
{
"device-id",
Buffer (0x04)
{
0xFF, 0x67, 0x00, 0x00 // .g..
},
"no-gfx-spoof",
Buffer (0x04)
{
0x01, 0x00, 0x00, 0x00 // ....
},
"model",
Buffer (0x12)
{
"AMD Radeon RX 550"
}
}
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
}
}
Scope (\_SB.PCI0)
{
Method (DTGP, 5, NotSerialized)
{
If ((Arg0 == ToUUID ("a0b5b7c6-1318-441c-b0c9-fe695eaf949b") /* Unknown UUID */))
{
If ((Arg1 == One))
{
If ((Arg2 == Zero))
{
Arg4 = Buffer (One)
{
0x03 // .
}
Return (One)
}
If ((Arg2 == One))
{
Return (One)
}
}
}
Arg4 = Buffer (One)
{
0x00 // .
}
Return (Zero)
}
}
}