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iMac Navi and Lexa additions #1149

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@Ausdauersportler Ausdauersportler commented Nov 27, 2024

  • added Lexa spoofing in case the detected card has 0x67FF device-id (logic currently cannot tell difference between spoofed Lexa card and real Polaris card and therefore will not add spoofing in case we have found a Lexa card)
  • added RX6600M logic, vBIOS for injection and settings to enable internal display
  • added setting for RX5500XT to enable internal display (you can use either internal or external, but not both - still unresolved)
  • added and_navi patching logic
  • added graphics-override for NAVI23 (aka RX6600M) to GUI and added logic
  • changed WhateverGreen Navi patch to reflect use of Monterey framebuffer even with patched Ventura and later (instead of patching backlight functions on Ventura+ framebuffer).
    Note: patching does not work automatically since the Ventura+ native framebuffer halts final installation stages before auto-patching takes over, currently no solution for this problem

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