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detect.py: Resolve Haswell + AMD GCN combo

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Mykola Grymalyuk
2024-09-02 19:17:17 -06:00
parent 1d37c5a4ee
commit fcf24cef88
1 changed files with 11 additions and 6 deletions
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17
opencore_legacy_patcher/sys_patch/patchsets/detect.py
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@@ -339,17 +339,21 @@ class HardwarePatchsetDetection:
Notes:
- Non-Metal GPUs are stripped out if any Metal GPUs are present
- Metal 3802 GPUs are stripped out if Metal 31001 GPUs are present on macOS Sequoia or newer
- Exception is made for "Graphics: AMD Legacy GCN" on Sequoia or newer
- Special handling is done in amd_legacy_gcn.py
"""
non_metal_gpu_present = False
metal_gpu_present = False
metal_3802_gpu_present = False
metal_31001_gpu_present = False
metal_31001_name = None
for hardware in present_hardware:
hardware: BaseHardware
sub_variant = hardware.hardware_variant_graphics_subclass()
if sub_variant == HardwareVariantGraphicsSubclass.METAL_31001_GRAPHICS:
metal_31001_gpu_present = True
metal_31001_name = hardware.name()
elif sub_variant == HardwareVariantGraphicsSubclass.METAL_3802_GRAPHICS:
metal_3802_gpu_present = True
elif sub_variant == HardwareVariantGraphicsSubclass.NON_METAL_GRAPHICS:
@@ -366,12 +370,13 @@ class HardwarePatchsetDetection:
present_hardware.remove(hardware)
if metal_3802_gpu_present and metal_31001_gpu_present and self._xnu_major >= os_data.sequoia.value:
logging.error("Cannot mix Metal 3802 and Metal 31001 GPUs on macOS Sequoia or newer")
logging.error("Stripping out Metal 3802 GPUs")
for hardware in list(present_hardware):
if hardware.hardware_variant_graphics_subclass() == HardwareVariantGraphicsSubclass.METAL_3802_GRAPHICS:
logging.error(f" Stripping out {hardware.name()}")
present_hardware.remove(hardware)
if metal_31001_name != "Graphics: AMD Legacy GCN":
logging.error("Cannot mix Metal 3802 and Metal 31001 GPUs on macOS Sequoia or newer")
logging.error("Stripping out Metal 3802 GPUs")
for hardware in list(present_hardware):
if hardware.hardware_variant_graphics_subclass() == HardwareVariantGraphicsSubclass.METAL_3802_GRAPHICS:
logging.error(f" Stripping out {hardware.name()}")
present_hardware.remove(hardware)
return present_hardware