Lilu.kext is 1.3.5
I'm not using IntelGraphicsFixup.kext, i have WatheverGreen.kext installed
I updated AppleAlc.kext from 1.3.6 to 1.3.7
My system boots with hdmi connected to rx470 port, i get full hw accelleration, but sometimes, when it's working with video renders or generative graphics...