I wanted to try out the iGPU. I had been using it for compute only.
So I changed some Device Properties and went from System Definition 18,3 to 18,1 and changed primary display to iGPU. It works for the most part.
Now that it is being used for a display does this mean iGPU compute no longer works. Because it doesn't on mine anymore. If I go back to a connectorless ig-platform-id and change the primary display to PEG it works.
The BIOS is set : iGPU Primary Display (although it loads up with all displays working with PEG set as primary display too but that causes stranger issues and either way VGA Decoder says no worky)
My 4k display (when connected to the iGPU) is seen as different model that only supports 1080p. (With resXtreme I can force 2650x1440 60hz) The same display connected to the nVidia is seen correctly.
In Windows 10 using the DP>HDMI adapter I can do 4k 60hz from the iGPU so I guess it is not a hardware limitation and since the nVidia see's it correctly in mac OS I assume it's not an EDID issue but I don't know for sure.
Kexts are the usual ones
FakeSMC (rehabman)
AppleALC
Lilu
IntelMausi
WhateverGreen
USBInjectall
My config.plist is set exactly like the vanilla guide except for the USB port limit patch, SMBIOS information, and the Device Properties for the iGPU are like this.
Latest Clover and fresh kexts.
I posted something similar the other day but deleted it after realizing I needed sleep.
What do?
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