Message is gone. I updated some files and now everything is ok! Just no Metal still :-(
No Metal support
- Thread starter Edwin
- Start date
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Hello Guest. Before you post check the Troubleshooting guide here, Dortania Troubleshooting
The PAT patch is the last two kernel patches. My patch boosts AMD GPU performance.
How is it you're testing metal support?
How is it you're testing metal support?
I'm assuming you've got Whatevergreen.kext? If you do, add the boot arg
radpg=15. I'm unsure if it'll help but worth a try.
Shoot, it doesn't work. Is the position where I put "radpg=15" of any importance? I put it at the very end: "keepsyms=1 npci=0x3000 msibase=0x90 alcid=2 -no_compat_check debug=0x100 radpg=15"
Position doesn't matter no. What is
msibase=0x90 for though? Also if you need to use -no_compat_check then you're using the wrong SMBios.
I don't know, so I deleted it. Both by the way and no issues booting MacOs. But Metal is still not working.
When I check my config.plist in OCC I see this:
SSDT-EC-USBX-DESKTOP.aml don't use both SSDT-EC-USBX-DESKTOP and SSDT-EC
SSDT-EC.aml don't use both SSDT-EC-USBX-DESKTOP and SSDT-EC
You might need something like SSDT-EC.aml or SSDT-EC-USBX-DESKTOP.aml. See the [ACPI Docs].
SSDT-EC-USBX-DESKTOP.aml don't use both SSDT-EC-USBX-DESKTOP and SSDT-EC
SSDT-EC.aml don't use both SSDT-EC-USBX-DESKTOP and SSDT-EC
You might need something like SSDT-EC.aml or SSDT-EC-USBX-DESKTOP.aml. See the [ACPI Docs].
Only use SSDT-EC-USBX-DESKTOP.aml but this wouldn't affect the GPU. Does YouTube etc play at all?
Yes, YouTube plays without any hiccups. I wonder if I delete everything but the ssdt you mention, will it boot then?
What I meant is that you shouldn't use two different EC SSDTs. If YouTube plays without any issues I don't thing there's actually an issue with the GPU working. Just a cosmetic thing.
