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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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OpenCore-Patcher.command
+18 -15
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@@ -18,6 +18,8 @@ class OpenCoreLegacyPatcher:
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
self.set_defaults(self.computer.real_model, True)
def set_defaults(self, model, host_is_target):
@@ -35,25 +37,25 @@ class OpenCoreLegacyPatcher:
if model in ModelArray.LegacyGPU:
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
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
self.constants.allow_fv_root = True # Allow FileVault on broken seal
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
self.constants.sip_status = True
# self.constants.secure_status = True # Monterey
# self.constants.amfi_status = True # Signed bundles, Don't need to explicitly set currently
else:
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
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"
@@ -69,13 +71,13 @@ class OpenCoreLegacyPatcher:
if Utilities.amfi_status() is False:
self.constants.amfi_status = False
if Utilities.get_nvram("gpu-power-prefs", "FA4CE28D-B62F-4C99-9CC3-6815686E30F9", decode=True):
self.constants.allow_ts2_accel = False
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
@@ -305,6 +307,7 @@ B. Exit
- Metal Graphics Acceleration
- Intel: Ivy Bridge (4000 series iGPUs)
- Nvidia: Kepler (600-700)
- Non-Metal Graphics Accelertation
- Intel: Ironlake - Sandy Bridge
- Nvidia: Tesla - Fermi (8000-500 series)