Help with TeraScale 2 graphics acceleration on Big Sur

Help with TeraScale 2 graphics acceleration on Big Sur

Hello guys, I'm having some troubles with enabling graphics acceleration on a Sapphite HD6950 2gb with OpenCore Legacy Patcher. So, as you can see on the screenshot, I'm running Big Sur with that hardware and the MacPro6,1 SMBIOS. The main problem is that OCLP reports no root patches available for my system, while here is reported that "AMD TeraScale 2: HD 5XXX-6XXX" cards are supported. I had no luck on the internet besides some success posts. I also tried to boot with the -wegnoigpu and -wegswitchgpu flags, but still, no luck. Thank you in advance for any tip you have. Here is a WeTransfer link to my config.plist.

https://preview.redd.it/au0bqotf19kd1.png?width=1024&format=png&auto=webp&s=ae6f97e8ccfe237842ba5b1e09be6f54932c85f7

submitted by /u/Unlucky-Ad-2993
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