NootedRed

The AMD Vega iGPU support Lilu (1.6.4+) plug-in.

Supports the entire Vega Raven ASIC family (Ryzen 1xxx (Athlon Silver/Gold) to 5xxx and 7x30 series), from Big Sur to Sonoma.

The Source Code of this Original Work is licensed under the Thou Shalt Not Profit License version 1.0. See LICENSE.

This project is under active research and development; There will be crashes here and there.

See repository issues for more information.

Thanks Acidanthera for the AppleBacklight code and UnfairGVA patches in WhateverGreen.

Prerequisites

Your system must not have a GCN 5 or RDNA AMD dGPU, as this kext will conflict with them; we are mixing AMDRadeonX5000 for GCN 5, AMDRadeonX6000 for VCN, and AMDRadeonX6000Framebuffer for DCN. Disable them using -wegnoegpu (yes, this works here too) or by adding the disable-gpu device property.
Increase VRAM size; otherwise, the device will fail to initialise. 512MiB VRAM is the minimum, 1GiB or more for proper functionality
Disable Legacy Boot, also known as CSM; otherwise, you will experience various difficulties, such as a kernel panic with "Failed to get VBIOS from VRAM" as the message.
Remove WhateverGreen; this kext conflicts with it.
Use MacBookPro16,3, iMac20,1 or iMacPro1,1 SMBIOS. MacPro7,1 often results in black screen at the moment.
Do your macOS updates (The minor ones, not necessary to go Big Sur -> Monterey)

From this repository, add SSDT-PNLF.aml, and SSDT-ALS0.aml if you have no Ambient Light Sensor, along with SMCLightSensor.kext for backlight functionality. Usually only works on laptops. Add BrightnessKeys.kext for brightness control from the keyboard