SOLVED: Asrock TRX40 Radeon with 6950XT GPU + CorpNewt's bridge masking + fake bridge injection ssdt
This is not normally a straightforward spoof for TRX40 users wanting to attach a Radeon 6950XT card to their Mackintosh system. However, legendary SSDTTime creator (amongst other apps), CorpNewt over from Discord AMDOSX server together with the main man here @fabiosun managed to get the board working with it. The fix? A special SSSDT-Bridge involving a zero'ing the D0A7 board and rewriting it, masking out injecting a new bridge that the DeviceProperties (kindly provided by fabiosun) can attach to. And it works beautifully with full Metal operation and acceleration 🙂 Its spoofed to the 6800XT but obviously will run faster as to the faster chipset.
So here is the config.plist and SSDT -bridge he provided for all our TRX40 + 6950XT users still out there - there's life in the 3970x Threadripper yet! . Give it a go and let me know / or let fabiosun know how you get on 🙂
The config works with Sonoma latest AND sequoia latest together with the latest version of OC.
CorpNewt's explanation:
Files:
SSDT_FOR RADEON 6950XT_ANDCONFIG_SETTINGSBRIDGE.zip