TeraScaleFixup

Lilu plugin for unsupported AMD TeraScale GPUs on macOS - a modern, OpenCore-centric approach to the QE_CI Exotic Patch

Supported GPUs

<table> <thead> <tr> <th colspan=3>ATI Radeon HD 4xxx</th> </tr> </thead> <tbody> <tr> <td>Name</td> <td>Notes</td> </tr> <tr> <td>HD 4350</td> <td></td> </tr> <tr> <td>HD 4550</td> <td></td> </tr> <tr> <td>HD 4570</td> <td></td> </tr> <tr> <td>HD 4650</td> <td></td> </tr> <tr> <td>HD 4770</td> <td></td> </tr> <tr> <td>HD 4830</td> <td></td> </tr> <tr> <td>HD 4850</td> <td></td> </tr> <tr> <td>HD 4870x2</td> <td>Only 1 GPU chip will be used</td> </tr> <tr> <td>HD 4890</td> <td></td> </tr> </tbody> </table>

NOTE: VGA & DVI->VGA outputs are not natively supported. You must manually patch the AMD framebuffer.

macOS Compatibility

All "final release" versions of macOS from 10.7-10.13 are supported. This includes:

• 10.7.5 (11G63)
• 10.8.5 (12F2560)
• 10.9.5 (13F1911)
• 10.10.5 (14F2511)
• 10.11.6 (15G22010)
• 10.12.6 (16G2136)
• 10.13.6 (17G14042)

NOTE 1: Newer releases may function by using OpenCore Legacy Patcher.

NOTE 2: Installing this kext on 10.5 or 10.6 should enable acceleration through IOKitPersonalities injection.

Installation

• Lilu must be installed alongside this kext for proper functionality; the latest release is recommended.