Hiya, I have some trouble while using the latest Lilu + Whatevergreen + AddPNLF in Clover. The maximum brightness is very low (say 50% or less of what it should be). The slider does work, but only to darker.
When I use the PNLF.ssdt instead of AddPFNL in Clover, there is no brightness slider. When I use IntelBacklightFixup.kext (with or without PNLF.ssdt) separately it doesn't work either. I now assume IBF.kext is ncluded in Whatevergreen anyway.
I tried in Clover:
- enable_cfl_backlight_fix (boot-arg)
- Graphics/InjectEDID + ProductID: 9c7c
- SetIntelBacklight + SetIntelMaxBacklight (no value, not needed according to Whatevergreen Wiki)
I tried looking into using SSDT-RMCF but honestly I don't know where to go with it.
Hopefully you can help me find a fix!