Allubz Posted October 23, 2019 Share Posted October 23, 2019 (edited) 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! debug_15966.zip PS: Laptop is HP Pavilion 15-cx0500nd (Intel Core i7-8750H, HD630) Edited October 24, 2019 by Allubz Link to comment Share on other sites More sharing options...
Allubz Posted October 28, 2019 Author Share Posted October 28, 2019 Someone on Olarila suggested that for my laptop another setup is needed, that is Whatevergreen + PNLF patch from Rehab's laptop distro, straight into DSDT. This worked, after making sure IntelBacklightFixup.kext was actually removed from (S)/L/E. Enabling "SetIntelBacklight" and "SetIntelMaxBacklight" fixed extremely low brightness. Link to comment Share on other sites More sharing options...
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