mirror of
https://github.com/AskDavis/Getting-Started-With-ACPI.git
synced 2026-01-01 05:05:57 -08:00
72b40e395c
Checks if the EC is an actual object before checking methods, should greatly speed up the SSDT and prevent conflict if a drunk OEM uses EC naming for a method
640 lines
19 KiB
Plaintext
640 lines
19 KiB
Plaintext
/*
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* What this mess of an SSDT tries to accomplish is this:
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* - Find ECs(Device = 0x06)
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* - Disable valid ECs, they will have the following properties:
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* - _HID
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* - _CRS
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* - _GPE
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* - Check for _STA to avoid conflicts
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* - Create a new fake EC to let macOS play with
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* - Create a USBX device for Skylake and newer
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*/
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DefinitionBlock ("", "SSDT", 2, "DRTNIA", "SsdtEC", 0x00001000)
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{
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// AMD Trash and glorious Core2 hardware
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External (_SB_.PCI0.SBRG, DeviceObj)
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External (_SB_.PCI0.SBRG.EC, DeviceObj)
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External (_SB_.PCI0.SBRG.EC0, DeviceObj)
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External (_SB_.PCI0.SBRG.H_EC, DeviceObj)
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External (_SB_.PCI0.SBRG.ECDV, DeviceObj)
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External (_SB_.PCI0.SBRG.PGEC, DeviceObj)
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// Consumer Desktop
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External (_SB_.PCI0.LPCB, DeviceObj)
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External (_SB_.PCI0.LPCB.EC, DeviceObj)
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External (_SB_.PCI0.LPCB.EC0, DeviceObj)
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External (_SB_.PCI0.LPCB.H_EC, DeviceObj)
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External (_SB_.PCI0.LPCB.ECDV, DeviceObj)
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External (_SB_.PCI0.LPCB.PGEC, DeviceObj)
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// Other laptop variations(I'm sure Lenovo uses it in some weird desktop)
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External (_SB_.PCI0.LPC, DeviceObj)
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External (_SB_.PCI0.LPC.EC, DeviceObj)
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External (_SB_.PCI0.LPC.EC0, DeviceObj)
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External (_SB_.PCI0.LPC.H_EC, DeviceObj)
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External (_SB_.PCI0.LPC.ECDV, DeviceObj)
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External (_SB_.PCI0.LPC.PGEC, DeviceObj)
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// Cursed X79 and X99
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External (_SB_.PCI0.LPC0, DeviceObj)
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External (_SB_.PCI0.LPC0.EC, DeviceObj)
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External (_SB_.PCI0.LPC0.EC0, DeviceObj)
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External (_SB_.PCI0.LPC0.H_EC, DeviceObj)
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External (_SB_.PCI0.LPC0.ECDV, DeviceObj)
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External (_SB_.PCI0.LPC0.PGEC, DeviceObj)
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// Even more cursed X299
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External (_SB_.PC00.LPC0, DeviceObj)
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External (_SB_.PC00.LPC0.EC, DeviceObj)
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External (_SB_.PC00.LPC0.EC0, DeviceObj)
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External (_SB_.PC00.LPC0.H_EC, DeviceObj)
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External (_SB_.PC00.LPC0.ECDV, DeviceObj)
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External (_SB_.PC00.LPC0.PGEC, DeviceObj)
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// Let the AMD Trash being(and glorious Core2)
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If ((ObjectType (\_SB.PCI0.SBRG.EC) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.SBRG.EC._HID) && CondRefOf (\_SB.PCI0.SBRG.EC._CRS)) && CondRefOf (\_SB.PCI0.SBRG.EC._GPE
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)) && !CondRefOf (\_SB.PCI0.SBRG.EC._STA)))
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{
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Scope (\_SB.PCI0.SBRG.EC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.SBRG.EC0) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.SBRG.EC0._HID) && CondRefOf (\_SB.PCI0.SBRG.EC0._CRS)) && CondRefOf (\_SB.PCI0.SBRG.EC0._GPE
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)) && !CondRefOf (\_SB.PCI0.SBRG.EC0._STA)))
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{
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Scope (\_SB.PCI0.SBRG.EC0)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.SBRG.H_EC) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.SBRG.H_EC._HID) && CondRefOf (\_SB.PCI0.SBRG.H_EC._CRS)) && CondRefOf (\_SB.PCI0.SBRG.H_EC._GPE
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)) && !CondRefOf (\_SB.PCI0.SBRG.H_EC._STA)))
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{
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Scope (\_SB.PCI0.SBRG.H_EC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.SBRG.ECDV) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.SBRG.ECDV._HID) && CondRefOf (\_SB.PCI0.SBRG.ECDV._CRS)) && CondRefOf (\_SB.PCI0.SBRG.ECDV._GPE
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)) && !CondRefOf (\_SB.PCI0.SBRG.ECDV._STA)))
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{
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Scope (\_SB.PCI0.SBRG.ECDV)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.SBRG.PGEC) == 0x06))
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{
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If (((((CondRefOf (\_SB.PCI0.SBRG.PGEC._HID)) && CondRefOf (
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\_SB.PCI0.SBRG.PGEC._CRS)) && CondRefOf (\_SB.PCI0.SBRG.PGEC._GPE)) && !CondRefOf (\_SB.PCI0.SBRG.PGEC._STA)))
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{
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Scope (\_SB.PCI0.SBRG.PGEC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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// Now we go to consumer
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If ((ObjectType (\_SB.PCI0.LPCB.EC) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPCB.EC._HID) && CondRefOf (\_SB.PCI0.LPCB.EC._CRS)) && CondRefOf (\_SB.PCI0.LPCB.EC._GPE
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)) && !CondRefOf (\_SB.PCI0.LPCB.EC._STA)))
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{
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Scope (\_SB.PCI0.LPCB.EC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPCB.EC0) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPCB.EC0._HID) && CondRefOf (\_SB.PCI0.LPCB.EC0._CRS)) && CondRefOf (\_SB.PCI0.LPCB.EC0._GPE
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)) && !CondRefOf (\_SB.PCI0.LPCB.EC0._STA)))
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{
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Scope (\_SB.PCI0.LPCB.EC0)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPCB.H_EC) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPCB.H_EC._HID) && CondRefOf (\_SB.PCI0.LPCB.H_EC._CRS)) && CondRefOf (\_SB.PCI0.LPCB.H_EC._GPE
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)) && !CondRefOf (\_SB.PCI0.LPCB.H_EC._STA)))
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{
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Scope (\_SB.PCI0.LPCB.H_EC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPCB.ECDV) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPCB.ECDV._HID) && CondRefOf (\_SB.PCI0.LPCB.ECDV._CRS)) && CondRefOf (\_SB.PCI0.LPCB.ECDV._GPE
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)) && !CondRefOf (\_SB.PCI0.LPCB.ECDV._STA)))
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{
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Scope (\_SB.PCI0.LPCB.ECDV)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPCB.PGEC) == 0x06))
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{
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If (((((CondRefOf (\_SB.PCI0.LPCB.PGEC._HID)) && CondRefOf (
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\_SB.PCI0.LPCB.PGEC._CRS)) && CondRefOf (\_SB.PCI0.LPCB.PGEC._GPE)) && !CondRefOf (\_SB.PCI0.LPCB.PGEC._STA)))
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{
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Scope (\_SB.PCI0.LPCB.PGEC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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// Laptop trash
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If ((ObjectType (\_SB.PCI0.LPC.EC) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPC.EC._HID) && CondRefOf (\_SB.PCI0.LPC.EC._CRS)) && CondRefOf (\_SB.PCI0.LPC.EC._GPE
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)) && !CondRefOf (\_SB.PCI0.LPC.EC._STA)))
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{
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Scope (\_SB.PCI0.LPC.EC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPC.EC0) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPC.EC0._HID) && CondRefOf (\_SB.PCI0.LPC.EC0._CRS)) && CondRefOf (\_SB.PCI0.LPC.EC0._GPE
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)) && !CondRefOf (\_SB.PCI0.LPC.EC0._STA)))
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{
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Scope (\_SB.PCI0.LPC.EC0)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPC.H_EC) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPC.H_EC._HID) && CondRefOf (\_SB.PCI0.LPC.H_EC._CRS)) && CondRefOf (\_SB.PCI0.LPC.H_EC._GPE
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)) && !CondRefOf (\_SB.PCI0.LPC.H_EC._STA)))
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{
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Scope (\_SB.PCI0.LPC.H_EC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPC.ECDV) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPC.ECDV._HID) && CondRefOf (\_SB.PCI0.LPC.ECDV._CRS)) && CondRefOf (\_SB.PCI0.LPC.ECDV._GPE
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)) && !CondRefOf (\_SB.PCI0.LPC.ECDV._STA)))
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{
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Scope (\_SB.PCI0.LPC.ECDV)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPC.PGEC) == 0x06))
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{
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If (((((CondRefOf (\_SB.PCI0.LPC.PGEC._HID)) && CondRefOf (
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\_SB.PCI0.LPC.PGEC._CRS)) && CondRefOf (\_SB.PCI0.LPC.PGEC._GPE)) && !CondRefOf (\_SB.PCI0.LPC.PGEC._STA)))
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{
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Scope (\_SB.PCI0.LPC.PGEC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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// X79 and X99 trash
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If ((ObjectType (\_SB.PCI0.LPC0.EC) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPC0.EC._HID) && CondRefOf (\_SB.PCI0.LPC0.EC._CRS)) && CondRefOf (\_SB.PCI0.LPC0.EC._GPE
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)) && !CondRefOf (\_SB.PCI0.LPC0.EC._STA)))
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{
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Scope (\_SB.PCI0.LPC0.EC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPC0.EC0) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPC0.EC0._HID) && CondRefOf (\_SB.PCI0.LPC0.EC0._CRS)) && CondRefOf (\_SB.PCI0.LPC0.EC0._GPE
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)) && !CondRefOf (\_SB.PCI0.LPC0.EC0._STA)))
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{
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Scope (\_SB.PCI0.LPC0.EC0)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPC0.H_EC) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPC0.H_EC._HID) && CondRefOf (\_SB.PCI0.LPC0.H_EC._CRS)) && CondRefOf (\_SB.PCI0.LPC0.H_EC._GPE
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)) && !CondRefOf (\_SB.PCI0.LPC0.H_EC._STA)))
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{
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Scope (\_SB.PCI0.LPC0.H_EC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPC0.ECDV) == 0x06))
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{
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If ((((CondRefOf (\_SB.PCI0.LPC0.ECDV._HID) && CondRefOf (\_SB.PCI0.LPC0.ECDV._CRS)) && CondRefOf (\_SB.PCI0.LPC0.ECDV._GPE
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)) && !CondRefOf (\_SB.PCI0.LPC0.ECDV._STA)))
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{
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Scope (\_SB.PCI0.LPC0.ECDV)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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If ((ObjectType (\_SB.PCI0.LPC0.PGEC) == 0x06))
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{
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If (((((CondRefOf (\_SB.PCI0.LPC0.PGEC._HID)) && CondRefOf (
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\_SB.PCI0.LPC0.PGEC._CRS)) && CondRefOf (\_SB.PCI0.LPC0.PGEC._GPE)) && !CondRefOf (\_SB.PCI0.LPC0.PGEC._STA)))
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{
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Scope (\_SB.PCI0.LPC0.PGEC)
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{
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (_OSI ("Darwin"))
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{
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Return (Zero)
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}
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Else
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{
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Return (0x0F)
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}
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}
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}
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}
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}
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// Cursed X299
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|
|
|
If ((ObjectType (\_SB.PC00.LPC0.EC) == 0x06))
|
|
{
|
|
If ((((CondRefOf (\_SB.PC00.LPC0.EC._HID) && CondRefOf (\_SB.PC00.LPC0.EC._CRS)) && CondRefOf (\_SB.PC00.LPC0.EC._GPE
|
|
)) && !CondRefOf (\_SB.PC00.LPC0.EC._STA)))
|
|
{
|
|
Scope (\_SB.PC00.LPC0.EC)
|
|
{
|
|
Method (_STA, 0, NotSerialized) // _STA: Status
|
|
{
|
|
If (_OSI ("Darwin"))
|
|
{
|
|
Return (Zero)
|
|
}
|
|
Else
|
|
{
|
|
Return (0x0F)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
If ((ObjectType (\_SB.PC00.LPC0.EC0) == 0x06))
|
|
{
|
|
If ((((CondRefOf (\_SB.PC00.LPC0.EC0._HID) && CondRefOf (\_SB.PC00.LPC0.EC0._CRS)) && CondRefOf (\_SB.PC00.LPC0.EC0._GPE
|
|
)) && !CondRefOf (\_SB.PC00.LPC0.EC0._STA)))
|
|
{
|
|
Scope (\_SB.PC00.LPC0.EC0)
|
|
{
|
|
Method (_STA, 0, NotSerialized) // _STA: Status
|
|
{
|
|
If (_OSI ("Darwin"))
|
|
{
|
|
Return (Zero)
|
|
}
|
|
Else
|
|
{
|
|
Return (0x0F)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
If ((ObjectType (\_SB.PC00.LPC0.H_EC) == 0x06))
|
|
{
|
|
If ((((CondRefOf (\_SB.PC00.LPC0.H_EC._HID) && CondRefOf (\_SB.PC00.LPC0.H_EC._CRS)) && CondRefOf (\_SB.PC00.LPC0.H_EC._GPE
|
|
)) && !CondRefOf (\_SB.PC00.LPC0.H_EC._STA)))
|
|
{
|
|
Scope (\_SB.PC00.LPC0.H_EC)
|
|
{
|
|
Method (_STA, 0, NotSerialized) // _STA: Status
|
|
{
|
|
If (_OSI ("Darwin"))
|
|
{
|
|
Return (Zero)
|
|
}
|
|
Else
|
|
{
|
|
Return (0x0F)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
If ((ObjectType (\_SB.PC00.LPC0.ECDV) == 0x06))
|
|
{
|
|
If ((((CondRefOf (\_SB.PC00.LPC0.ECDV._HID) && CondRefOf (\_SB.PC00.LPC0.ECDV._CRS)) && CondRefOf (\_SB.PC00.LPC0.ECDV._GPE
|
|
)) && !CondRefOf (\_SB.PC00.LPC0.ECDV._STA)))
|
|
{
|
|
Scope (\_SB.PC00.LPC0.ECDV)
|
|
{
|
|
Method (_STA, 0, NotSerialized) // _STA: Status
|
|
{
|
|
If (_OSI ("Darwin"))
|
|
{
|
|
Return (Zero)
|
|
}
|
|
Else
|
|
{
|
|
Return (0x0F)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
If ((ObjectType (\_SB.PC00.LPC0.PGEC) == 0x06))
|
|
{
|
|
If (((((CondRefOf (\_SB.PC00.LPC0.PGEC._HID)) && CondRefOf (
|
|
\_SB.PC00.LPC0.PGEC._CRS)) && CondRefOf (\_SB.PC00.LPC0.PGEC._GPE)) && !CondRefOf (\_SB.PC00.LPC0.PGEC._STA)))
|
|
{
|
|
Scope (\_SB.PC00.LPC0.PGEC)
|
|
{
|
|
Method (_STA, 0, NotSerialized) // _STA: Status
|
|
{
|
|
If (_OSI ("Darwin"))
|
|
{
|
|
Return (Zero)
|
|
}
|
|
Else
|
|
{
|
|
Return (0x0F)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// And finally, create our fake EC and USBX
|
|
Scope (\_SB)
|
|
{
|
|
Device (EC) // The EC is supposed to be located after the LPC device but doesn't actually matter since this is just a dummy device
|
|
{
|
|
Name (_HID, "ACID0001") // _HID: Hardware ID
|
|
Method (_STA, 0, NotSerialized) // _STA: Status
|
|
{
|
|
If (_OSI ("Darwin"))
|
|
{
|
|
Return (0x0F)
|
|
}
|
|
Else
|
|
{
|
|
Return (Zero)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|