- Dec 2, 2011
- AsRock Z370 Pro4 3.20
- RX 580
- Mobile Phone
I’ve not tested the settings on Catalina, as they are they for Big Sur with OC.No, I was referring to your post about fixing DRM issues in Big Sur/Safari 14 with the AMDRadeonPro kext, and without changing SMBIOS.
Right now I'm using Safari 14 on Catalina, with iGPU disabled in BIOS, iMac19,2 SMBIOS & AMDRadeonPro kext, but DRM issues still exist.
with Catalina shiki works fine, so never used the AMD kext. You could try shikivga=80. Make sure you have the latest kext for WEG and Lilu.
if using OC you may find this guide of use: