An AMD Legacy iGPU support Lilu plugin.
The LegacyRed derivative work/project is licensed under the Thou Shalt Not Profit License version 1.5. See LICENSE
Thanks to Acidanthera for the WhateverGreen kern_agdc and kern_rad code used in kern_support
You almost certainly need to add this custom lilu build to your system to avoid kernel panics on 'No iGPU' as for some reason, Lilu's quirk fails to trigger on older systems
It supports Kaveri, Kabini, Mullins, Carrizo and Stoney based iGPUs, aka, GCN 2 and GCN 3.
Since the kext isn't functioning yet: None, but in the future, due to how we only use the kexts for GCN 1 through 4, you can install a Vega or Navi card
Great news, FB-Only is confirmed to work on Kabini and Kaveri APUs, the Accelerator is still broken so stay tuned for future updates
The plan is to support as old High Sierra, if we don't end up having to re-work all our patches for
Now for Ventura and onwards we run into a problem
Fiji, Tonga, Hawaii and Bonaire got dropped by macOS, so how do we support them all? Unfortunately for Kaveri, Kabini, Mullins and Carrizo, this is where your support ends. We do NOT condone using OCLP and any issues filed and encountered while using it will be disregarded.
Stoney will be worked on for Ventura, as we use Ellesmere's Graphics Accelerator on those devices.
For now, we only test using Big Sur.