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Add Kepler Acceleration for Monterey Beta 7

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Mykola Grymalyuk
2021-09-21 21:25:49 -06:00
parent 53ea72ed93
commit b34239fb8e
6 changed files with 83 additions and 39 deletions
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OCLP-CLI.command
+20 -16
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@@ -20,6 +20,9 @@ class OpenCoreLegacyPatcher:
self.constants.computer = device_probe.Computer.probe()
self.computer = self.constants.computer
self.constants.detected_os = int(platform.uname().release.partition(".")[0])
self.constants.detected_os_minor = int(platform.uname().release.partition(".")[2].partition(".")[0])
detected_os_build: str = subprocess.run("sw_vers -buildVersion".split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT).stdout.decode()
self.constants.detected_os_build = detected_os_build
custom_cpu_model_value = Utilities.get_nvram("revcpuname", "4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102", decode=True)
if custom_cpu_model_value is not None:
@@ -200,33 +203,34 @@ If you plan to create the USB for another machine, please select the "Change Mod
elif model in ModelArray.LegacyGPU:
self.constants.disable_cs_lv = True
if model in ModelArray.LegacyGPU:
if Utilities.check_metal_support(device_probe, self.computer) is True:
print("- Detected Metal GPU, overriding default configuration")
if host_is_target and Utilities.check_metal_support(device_probe, self.computer) is True:
# Building on device and we have a native, supported GPU
self.constants.sip_status = True
# self.constants.secure_status = True # Monterey
self.constants.amfi_status = True
elif host_is_target:
if self.computer.dgpu and self.computer.dgpu.arch == device_probe.NVIDIA.Archs.Kepler:
self.constants.sip_status = False
# self.constants.secure_status = True # Monterey
self.constants.amfi_status = True
self.constants.allow_fv_root = True # Allow FileVault on broken seal
else:
self.constants.sip_status = True
# self.constants.secure_status = True # Monterey
self.constants.amfi_status = True
else:
self.constants.sip_status = False # Unsigned kexts
self.constants.secure_status = False # Root volume modified
self.constants.amfi_status = False # Unsigned binaries
if model in ModelArray.ModernGPU:
if host_is_target and model in ["iMac13,1", "iMac13,3"] and self.computer.dgpu:
# Some models have a supported dGPU, others don't
print("- Detected Metal dGPU, overriding default configuration")
self.constants.sip_status = True
elif host_is_target:
self.constants.sip_status = False # Unsigned kexts
self.constants.secure_status = False # Modified root volume
self.constants.allow_fv_root = True # Allow FileVault on broken seal
# self.constants.amfi_status = True # Signed bundles, Don't need to explicitly set currently
if model in ModelArray.ModernGPU:
self.constants.sip_status = False # Unsigned kexts
self.constants.secure_status = False # Modified root volume
self.constants.allow_fv_root = True # Allow FileVault on broken seal
# self.constants.amfi_status = True # Signed bundles, Don't need to explicitly set currently
if model == "MacBook8,1":
# MacBook8,1 has an odd bug where it cannot install Monterey with Minimal spoofing
self.constants.serial_settings == "Moderate"
if self.constants.latebloom_delay == 0:
self.constants.latebloom_delay, self.constants.latebloom_range, self.constants.latebloom_debug = Utilities.latebloom_detection(model)
if Utilities.get_nvram("gpu-power-prefs", "FA4CE28D-B62F-4C99-9CC3-6815686E30F9", decode=True):
self.constants.allow_ts2_accel = False