pastrychef
Moderator
- Joined
- May 29, 2013
- Messages
- 19,462
- Motherboard
- Mac Studio - Mac13,1
- CPU
- M1 Max
- Graphics
- 32 Core
- Mac
- Classic Mac
- Mobile Phone
Sure, I have USBport.kext from my Windows partition and IGPU only.
IGPU should mostly work OOTB even without WhateverGreen. If you want to go the extra mile, you can use WhateverGreen to fix whatever lingering errors there may be, i.e. try "igfxfw=2" to force the Apple GuC firmware or "rps-control" to enable RPS control patch.
If your audio is working, I wouldn't worry about the audio errors.
The USB errors seem to be related to pxsx ports which are not counted towards the macOS 15 port limit. I don't know how or if those error can be fixed.