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[Success] AMD RX6000 Series working in macOS

WrathOfThePast said:
Let me know if this is correct:

Using gfxutil:
48:00.0 1002:73af /PCI0@0/PEG2@1,2/UPSB@0/DSB1@1/UPS0@0/pci-bridge@1/pci-bridge@0/pci-bridge@0/display@0 = PciRoot(0x0)/Pci(0x1,0x2)/Pci(0x0,0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)

So:

External (_SB_.PCI0.PEG2.UPSB.DSB1.UPS0, DeviceObj)

Scope (\_SB.PCI0.PEG2.UPSB.DSB1.UPS0)

And then I just compile it and add it to EFI/OC/ACPI (already added to the plist of course).



Gigamaxx mentioned something about "Device/Properties." Is there something further I still need to do?
Click to expand...
Yes, are you using Open Core?

Is this a real Mac, or a Hackintosh?
 
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iMac 17.1 w/RX480
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hi.. I need help.. I had Intel NUC 10gen i5, razor core x and Asus tug gaming rx6900xt.. I used open core 0.74... so, I cannot run my external graph. card.. can someone help me.. what should do in bios config plist etc..
Click to expand...

I'm not sure how to do it with an external, but hopefully someone can jump in.

Do you have IORegistryExplorer? Can you run it with your eGPU plugged in, then do a search for "GFX0" and post a screenshot of the output?
 
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WrathOfThePast said:
Kryptonite which is based off of Open Core... This is a genuine mac.
Click to expand...
OK, That explains the path for the device.

This is what open Core would look like for this edit with ProperTree editor.


The Blue is your device PCI path which you can get from Hackintool PCIi tab. You need to add yours.


BRG0, Device ID Kernel:Add.png
 
Pentium G3258 w/RX 480
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iMac 17.1 w/RX480
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Hi.. tnx for u help:)

under desktop and tab arangament i saw screen (i saw both monitor) but my second (connect on DP) screen was still black (off).. work only with hdmi, whit DP not..
Click to expand...

Hi -

I'm not sure what you meant :( .

This is what I'm talking about with the screenshot from IORegistryExplorer. It will help tremendously to get your eGPU up and running. If I can't figure it out, I'm sure others here can help.

Image 10-23-21 at 2.11 PM.jpeg
 
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Good evening / day / basement?

I've got a MSI RX 6900 XT Gaming Z Trio which is the XTXH model and I'm attempting to get this to work. The device-id doesn't appear to be taking but the model rename does so I'm not sure where to go next. Any guidance would be helpful.

From gfxtool
Code: 
03:00.0 1002:73af /PCI0@0/PEG1@1/PEGP@0/pci-bridge@0/GFX0@0 = PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)

IOReg:
Code: 
    | +-o PCI0@0  <class IOACPIPlatformDevice, id 0x100000168, registered, matched, active, busy 0 (7375 ms), retain 170>
    | | +-o AppleACPIPCI  <class AppleACPIPCI, id 0x1000002b8, registered, matched, active, busy 0 (6877 ms), retain 82>
    | |   +-o pci8086,9b33@0  <class IOPCIDevice, id 0x1000002e9, registered, matched, active, busy 0 (0 ms), retain 28>
    | |   +-o PEG1@1  <class IOPCIDevice, id 0x10000023a, registered, matched, active, busy 0 (215 ms), retain 33>
    | |   | +-o IOPP  <class IOPCI2PCIBridge, id 0x1000002f4, registered, matched, active, busy 0 (215 ms), retain 30>
    | |   |   +-o PEGP@0  <class IOPCIDevice, id 0x10000023b, registered, matched, active, busy 0 (215 ms), retain 33>
    | |   |     +-o IOPP  <class IOPCI2PCIBridge, id 0x1000002fd, registered, matched, active, busy 0 (214 ms), retain 30>
    | |   |       +-o pci-bridge@0  <class IOPCIDevice, id 0x1000002ed, registered, matched, active, busy 0 (214 ms), retain 34>
    | |   |         +-o IOPP  <class IOPCI2PCIBridge, id 0x100000313, registered, matched, active, busy 0 (212 ms), retain 32>
    | |   |           +-o GFX0@0  <class IOPCIDevice, id 0x1000002ee, registered, matched, active, busy 0 (212 ms), retain 32>
    | |   |           | +-o AMDSupport  <class AMDSupport, id 0x1000004be, registered, matched, active, busy 0 (0 ms), retain 25>
    | |   |           | +-o .Display_boot  <class IONDRVFramebuffer, id 0x1000004bf, registered, matched, active, busy 0 (89 ms), retain 46>
    | |   |           |   +-o AppleMCCSControlModule  <class AppleMCCSControlModule, id 0x1000004d0, registered, matched, active, busy 0 (17 ms), retain 27>
    | |   |           |   | +-o AppleMCCSParameterHandler  <class AppleMCCSParameterHandler, id 0x1000004d7, registered, matched, active, busy 0 (0 ms), retain 25>
    | |   |           |   +-o AppleUpstreamUserClientDriver  <class AppleUpstreamUserClientDriver, id 0x1000004d1, registered, matched, active, busy 0 (0 ms), retain 25>
    | |   |           |   +-o AGPM  <class AGPM, id 0x100000521, registered, matched, active, busy 0 (0 ms), retain 28>
    | |   |           |   +-o display0  <class IODisplayConnect, id 0x100000555, registered, matched, active, busy 0 (0 ms), retain 26>
    | |   |           |   | +-o AppleDisplay  <class AppleDisplay, id 0x100000557, registered, matched, active, busy 0 (0 ms), retain 28>
    | |   |           |   +-o IOFramebufferUserClient  <class IOFramebufferUserClient, id 0x10000055b, !registered, !matched, active, busy 0, retain 25>
    | |   |           |   +-o IOFramebufferSharedUserClient  <class IOFramebufferSharedUserClient, id 0x1000006a9, !registered, !matched, active, busy 0, retain 25>
    | |   |           +-o HDAU@0,1  <class IOPCIDevice, id 0x1000002ef, registered, matched, active, busy 0 (121 ms), retain 32>
    | |   |             +-o AppleGFXHDAEGController@0,1  <class AppleGFXHDAEGController, id 0x1000004a3, registered, matched, active, busy 0 (0 ms), retain 32>
    | |   |               +-o AppleGFXHDADriver@0,1,0  <class AppleGFXHDADriver, id 0x1000004da, registered, matched, active, busy 0 (0 ms), retain 29>

config.plist:
Code: 
                        <dict>
                                <key>Comment</key>
                                <string>BRG0</string>
                                <key>Enabled</key>
                                <true/>
                                <key>Path</key>
                                <string>SSDT-BRG0.aml</string>
                        </dict>


                        <key>PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)</key>
                        <dict>
                                <key>device-id</key>
                                <data>v3MAAA==</data>
                                <key>model</key>
                                <string>Radeon RX 6900 XT (XTXH)</string>
                        </dict>

Used the DSL as set in the example and as my PCI path matched what vandroly had in #1317 and compiled it then included it. Is there anywhere I can check that all the SSDTs are loading correctly and the BRG0 is having an effect?
 
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surgeinc said:
Good evening / day / basement?

I've got a MSI RX 6900 XT Gaming Z Trio which is the XTXH model and I'm attempting to get this to work. The device-id doesn't appear to be taking but the model rename does so I'm not sure where to go next. Any guidance would be helpful.

From gfxtool
Code: 
03:00.0 1002:73af /PCI0@0/PEG1@1/PEGP@0/pci-bridge@0/GFX0@0 = PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)

IOReg:
Code: 
    | +-o PCI0@0  <class IOACPIPlatformDevice, id 0x100000168, registered, matched, active, busy 0 (7375 ms), retain 170>
    | | +-o AppleACPIPCI  <class AppleACPIPCI, id 0x1000002b8, registered, matched, active, busy 0 (6877 ms), retain 82>
    | |   +-o pci8086,9b33@0  <class IOPCIDevice, id 0x1000002e9, registered, matched, active, busy 0 (0 ms), retain 28>
    | |   +-o PEG1@1  <class IOPCIDevice, id 0x10000023a, registered, matched, active, busy 0 (215 ms), retain 33>
    | |   | +-o IOPP  <class IOPCI2PCIBridge, id 0x1000002f4, registered, matched, active, busy 0 (215 ms), retain 30>
    | |   |   +-o PEGP@0  <class IOPCIDevice, id 0x10000023b, registered, matched, active, busy 0 (215 ms), retain 33>
    | |   |     +-o IOPP  <class IOPCI2PCIBridge, id 0x1000002fd, registered, matched, active, busy 0 (214 ms), retain 30>
    | |   |       +-o pci-bridge@0  <class IOPCIDevice, id 0x1000002ed, registered, matched, active, busy 0 (214 ms), retain 34>
    | |   |         +-o IOPP  <class IOPCI2PCIBridge, id 0x100000313, registered, matched, active, busy 0 (212 ms), retain 32>
    | |   |           +-o GFX0@0  <class IOPCIDevice, id 0x1000002ee, registered, matched, active, busy 0 (212 ms), retain 32>
    | |   |           | +-o AMDSupport  <class AMDSupport, id 0x1000004be, registered, matched, active, busy 0 (0 ms), retain 25>
    | |   |           | +-o .Display_boot  <class IONDRVFramebuffer, id 0x1000004bf, registered, matched, active, busy 0 (89 ms), retain 46>
    | |   |           |   +-o AppleMCCSControlModule  <class AppleMCCSControlModule, id 0x1000004d0, registered, matched, active, busy 0 (17 ms), retain 27>
    | |   |           |   | +-o AppleMCCSParameterHandler  <class AppleMCCSParameterHandler, id 0x1000004d7, registered, matched, active, busy 0 (0 ms), retain 25>
    | |   |           |   +-o AppleUpstreamUserClientDriver  <class AppleUpstreamUserClientDriver, id 0x1000004d1, registered, matched, active, busy 0 (0 ms), retain 25>
    | |   |           |   +-o AGPM  <class AGPM, id 0x100000521, registered, matched, active, busy 0 (0 ms), retain 28>
    | |   |           |   +-o display0  <class IODisplayConnect, id 0x100000555, registered, matched, active, busy 0 (0 ms), retain 26>
    | |   |           |   | +-o AppleDisplay  <class AppleDisplay, id 0x100000557, registered, matched, active, busy 0 (0 ms), retain 28>
    | |   |           |   +-o IOFramebufferUserClient  <class IOFramebufferUserClient, id 0x10000055b, !registered, !matched, active, busy 0, retain 25>
    | |   |           |   +-o IOFramebufferSharedUserClient  <class IOFramebufferSharedUserClient, id 0x1000006a9, !registered, !matched, active, busy 0, retain 25>
    | |   |           +-o HDAU@0,1  <class IOPCIDevice, id 0x1000002ef, registered, matched, active, busy 0 (121 ms), retain 32>
    | |   |             +-o AppleGFXHDAEGController@0,1  <class AppleGFXHDAEGController, id 0x1000004a3, registered, matched, active, busy 0 (0 ms), retain 32>
    | |   |               +-o AppleGFXHDADriver@0,1,0  <class AppleGFXHDADriver, id 0x1000004da, registered, matched, active, busy 0 (0 ms), retain 29>

config.plist:
Code: 
                        <dict>
                                <key>Comment</key>
                                <string>BRG0</string>
                                <key>Enabled</key>
                                <true/>
                                <key>Path</key>
                                <string>SSDT-BRG0.aml</string>
                        </dict>


                        <key>PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)</key>
                        <dict>
                                <key>device-id</key>
                                <data>v3MAAA==</data>
                                <key>model</key>
                                <string>Radeon RX 6900 XT (XTXH)</string>
                        </dict>

Used the DSL as set in the example and as my PCI path matched what vandroly had in #1317 and compiled it then included it. Is there anywhere I can check that all the SSDTs are loading correctly and the BRG0 is having an effect?
Click to expand...


Hi @surgeinc

It looks like your path should be:

PCI0.PEG1.PEGP.BRG0.GFX0

I think you have to make that change. You can check if the SSDT correctly specifies the path by using IORegistryExplorer, then search for "GFX0"

Image 10-23-21 at 2.11 PM.jpeg



Then look down the list in the right panel for device-id. It should be <bf 73 00 00>. Ignore my example -- for some reason I had 2 device-id's, so I had to go an extra step to fix it. Everyone else seems to have 1 device-id and I hope you will too.
 
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today started to work.. i changed a few dp and hdmi cabels:( but what is importand was that it started to work

i now i need help to confirate that this external gpu is my main (primery) and disabled internal gpu.. so switch from internal to external
Click to expand...

Hi

It looks a bit more complicated than the process to get the internal dGPU working, and I don't have any experience. I don't want to give you the wrong advice and send you down a rabbit hole.

Your setup looks similar to @WrathOfThePast , ie., an eGPU and the ACPI path has multiple pci-bridges that you have to rename. But he is also using Kryptonite, a kext (Google "kryptonite mayankk2308 github"), so that might be necessary.
 
Build 1
SABERTOOTH P67 |  i7 2600K |  GeForce GTX 780 Ti
Build 2
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surgeinc said:
Good evening / day / basement?

I've got a MSI RX 6900 XT Gaming Z Trio which is the XTXH model and I'm attempting to get this to work. The device-id doesn't appear to be taking but the model rename does so I'm not sure where to go next. Any guidance would be helpful.
Click to expand...
Hi there. I have this card and it appears to be working properly in Big Sur without modifications. Can I ask you why your trying to change the device id?
 
@tedyun if i understud.. that mean if i will do same ( to write under device id his card name) maybe i will solve my problem... device id for asus tuf rx6900xt is.. maybe u know?
btw.. i used dortania opencore
Click to expand...

Hi
Basically, you have to load an SSDT in order to tell Whatevergreen where your 6900XT is located. If you had an internal dGPU plugged into a PCI slot, you could figure out the path using IORegistry. In my screenshot, you can see my path is (under acpi-path on the right panel)

PCI0.PEG0.PEGP.BRG0.GFX0

The "BRG0" and "GFX0" are respectively, the PCI bridge on the card, then the card itself, and these are specified by the SSDT. This is the source for the SSDT-BRG0.dsl, that is included in the OpenCore release, in the Docs > Acpisamples > Source folder.

Because my motherboard uses similar addresses, I did not have to modify this SSDT, but since yours have a different address, you will need to modify it. I don't know how.

Going from your IORegistryExplorer path, I would guess it is

[email protected]@[email protected]@[email protected]

So you would have to modify the SSDT to name the "pci-bridge"'s. For many here, it is fairly simple because we can just substitute our addresses into the SSDT. Then the single pci-bridge in our set up is renamed to "BRG0" and we're done. At that point, WEG does it's thing and allows spoofing of the device-id.

We have to figure out what to do with your three extra pci-bridges. I don't know enough aabout how this works in order to help guide you.

Like I said, @WrathOfThePast seems to have it working on his external. He uses the Kryptonite kext so maybe that is something you may want to try?

Ted
 
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