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graphics_audio.py: Add AMD Navi patch

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Mykola Grymalyuk
2024-09-01 09:54:20 -06:00
committed by GitHub
parent 4add945fa0
commit 8332b714b5
2 changed files with 7 additions and 1 deletions
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2
CHANGELOG.md
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@@ -15,6 +15,8 @@
- Increase model range for S1X/S3X patching to include Haswell Macs and `MacPro6,1` - Increase model range for S1X/S3X patching to include Haswell Macs and `MacPro6,1`
- Helps avoid an issue where older machines with newer, unsupported SSDs would fail to boot - Helps avoid an issue where older machines with newer, unsupported SSDs would fail to boot
- Only affects building EFI from another machine - Only affects building EFI from another machine
- Resolve AMD Navi MXM GPU detection for modded iMac9,x-12,x
- Thanks @Ausdauersportler for the patch!
- Increment Binaries: - Increment Binaries:
- PatcherSupportPkg 1.6.3 - release - PatcherSupportPkg 1.6.3 - release

6
opencore_legacy_patcher/efi_builder/graphics_audio.py
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@@ -142,11 +142,15 @@ class BuildGraphicsAudio:
iMac MXM dGPU Backlight DevicePath Detection iMac MXM dGPU Backlight DevicePath Detection
""" """
if not self.constants.custom_model and self.computer.dgpu and self.computer.dgpu.pci_path: if not self.constants.custom_model:
for i, device in enumerate(self.computer.gpus): for i, device in enumerate(self.computer.gpus):
logging.info(f"- Found dGPU ({i + 1}): {utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}") logging.info(f"- Found dGPU ({i + 1}): {utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}")
self.config["#Revision"][f"Hardware-iMac-dGPU-{i + 1}"] = f"{utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}" self.config["#Revision"][f"Hardware-iMac-dGPU-{i + 1}"] = f"{utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}"
# Work-around for AMD Navi MXM cards with PCIe bridge
if not self.computer.dgpu:
self.computer.dgpu=self.computer.gpus[i]
if device.pci_path != self.computer.dgpu.pci_path: if device.pci_path != self.computer.dgpu.pci_path:
logging.info("- device path and GFX0 Device path are different") logging.info("- device path and GFX0 Device path are different")
self.gfx0_path = device.pci_path self.gfx0_path = device.pci_path