R9 5900X on Gigabyte Aorus X570 Xtreme with RX 6900XT - Monterey 12.0.1 - OC 0.7.4 EFI

DarkSilentSC

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Jun 4, 2021
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29
OCT 26 UPDATE - Updated to Monterey 12.0.1 / OpenCore 0.7.4
NOV 21 UPDATE - Added FixShutdown-USB-SSDT.aml to fix shutdown issue.
Props to AudioGod for his immense help on config.plist as well as direction on resolving my audio issue.

Build Spec
  • CPU: Ryzen R9 5900X
  • Motherboard: Gigabyte AORUS X570 Xtreme - BIOS F34
  • RAM: G-Skill Trident Z Neo 4x16GB DDR4 3600Mhz C16 (XMP)
  • Graphics: AsRock RX 6900 XT (Reference Board)
  • Case : NZXT 710i
  • NVMe: Samsung 970 EVO 1TB
  • PSU: Corsair RM1000i
  • WiFi-Bluetooth: Intel Wi-Fi 6 AX200 + Bluetooth 5.0
  • Sound: Onboard - ALC1220VB
  • Cooling : Corsair H150i
  • Installed Operating Systems: Monterey 12.0.1 - Windows 11 Pro
  • Bootloader: OpenCore 0.7.4

ACPI SSDT's (Big Thank you to AUDIOGOD for assistance)
  • SSDT-USBX (USB power tables)
  • SSDT-PLUG (CPU power management)
  • SSDT-SBRG (Correcting EC, RTC memory & IRQ conflicts)
  • SSDT-SBUS-MCHC (SMBus Support)
  • FixShutdown-USB-SSDT (Fix Shutdown Issue - Also did ACPI Patch with USB Controller location _SB.PCI0.GP13.XHC0)
Kexts (Big Thank you to AUDIOGOD for assistance)
  • Lilu
  • VirtualSMC
  • WhateverGreen (Back-enabled for unfairgva=1)
  • AppleALC
  • SmallTreeIntel82576 (Now dead and now using Aquantia 10GbE! Waiting for new kext to come out...)
  • AMDRyzenCPUPowerManagement
  • USBMap
  • AirportItlwm (Replaced to Monterey Version)
  • IntelBluetoothFirmware (Working!)
  • IntelBluetoothInjector (Removed for Monterey)
  • BlueToolFixup (Added for Monterey)
  • RestrictEvents (Back-enabled for AMD CPU Name, this changes memory view to iMacPro-like layout)

What Works
Sound (Headphone Port on the back of the PC. My Creative AE-5 uses front audio hub for Windows)
Ethernet Port (Intel GBE Ethernet) (Aquantia 10GbE Ethernet is now Active!)
WiFi / Bluetooth (BlueToolFixup Version 2.6.1 works)
USB Type C, 3.0 & 2.0 (All ports Mapped & Open)
AirDrop (Intel type WiFi does not let AirDrop to work)
iCloud
Hardware Acceleration
iMessages
Facetime
Sleep & Wake
Sleep and Shutdown via the Power Button
Power Nap
Handoff
Continuity

Apple Watch Unlock (This actually works)
HDCP Content (Apple tv+)

What Doesn't Work
SideCar
Intel 1GbE Ethernet
AirDrop
Handoff
Continuity

Bios Settings
  • Enter BIOS -> Press Delete -> Enter Setup
  • Save & Exit -> Load Optimized Defaults
  • Boot -> CSM Support -> Disabled
  • Boot -> Secure boot -> Disabled
  • Settings -> IO Ports -> Above 4G Decoding -> Enabled
  • Settings -> IO Ports -> USB Configuration -> Legacy USB Support -> Auto
Started from AudioGod's Gigabyte Aorus thread--
Aorus Xtreme - ALC1220VB Device Address: PciRoot(0x0)/Pci(0x8,0x1)/Pci(0x0,0x4), layout-id=7, PCI address: 1022-1487.
For me I had Sound Blaster AE-5 installed for Windows, so had to locate it and do alctsel=1.
Kernel Patch Added Find/Replace Aquantia Network Drive.
Boot arg: alctsel=1 alcid=7 unfairgva=1 agdpmod=ignore
Added FixShutdown-USB-SSDT.aml by compiling .dsl file with DSDT tag _SB.PCI0.GP13.XHC0 + adding ACPI/Patch plist add-on to resolve shutdown issue.
 
Last edited:

J05u

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Joined
Jun 20, 2020
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4
Hello, can you upload your files?)
I have custom loop with almost the same hardware, curious if i can run ryzentosh on it (5800x with 6800xt from Sapphire)
 

DarkSilentSC

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Jun 4, 2021
Messages
29
Bumping up to notify that Monterey is now running under OC 0.7.4 with some issues like Bluetooth and IntelSmallTree.
SmallTree no big deal-- just activated Aquantia 10GbE instead. But Bluetooth is a bit annoying. Also anyone have idea on improving Airport speed? For 802.11AX performance is terrible.
 

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DarkSilentSC

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Jun 4, 2021
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BrcmPatchRAM version 2.6.1 is now available for download - Obtained BlueToolFixup.kext from there and the bluetooth now works well!
 

DarkSilentSC

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Jun 4, 2021
Messages
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Did a small update to add FixShutdown-USB-SSDT.aml to fix shutdown issue (sudden wake after shutdown, but it really didn't shutdown due to S5 callout issue. Noticed that my MB LEDs were still on even tho it was "powered down". Used USB Controller Path _SB.PCI0.GP13.XHC0 for compiling.
 
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