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sys_patch_detect: Add Polaris support for pre-AVX2.0

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Mykola Grymalyuk
2022-09-27 08:45:37 -06:00
parent 8cc87980d1
commit 3d63cb1654
4 changed files with 15 additions and 5 deletions
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10
resources/sys_patch_detect.py
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@@ -114,11 +114,19 @@ class detect_root_patch:
device_probe.AMD.Archs.Legacy_GCN_7000,
device_probe.AMD.Archs.Legacy_GCN_8000,
device_probe.AMD.Archs.Legacy_GCN_9000,
device_probe.AMD.Archs.Polaris,
]:
if self.constants.detected_os > os_data.os_data.monterey:
translated = subprocess.run("sysctl -in sysctl.proc_translated".split(), stdout=subprocess.PIPE).stdout.decode()
if translated:
continue
if gpu.arch == device_probe.AMD.Archs.Polaris:
# Check if host supports AVX2.0
# If not, enable legacy GCN patch
if "AVX2" in self.constants.computer.cpu.leafs:
continue
self.legacy_gcn = True
self.supports_metal = True
self.requires_root_kc = True
@@ -173,7 +181,7 @@ class detect_root_patch:
self.iron_gpu = False
self.sandy_gpu = False
self.legacy_keyboard_backlight = False
if self.constants.detected_os <= os_data.os_data.monterey:
# Always assume Root KC requirement on Monterey and older
self.requires_root_kc = True