timamsk/OpenCore-Legacy-Patcher
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Add AppleGVA patch set

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This commit is contained in:
Mykola Grymalyuk
2021-10-06 09:44:00 -06:00
parent ae2a015c67
commit ee77f76c3a
4 changed files with 49 additions and 9 deletions
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27
resources/sys_patch.py
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@@ -390,15 +390,30 @@ set million colour before rebooting"""
print("- Installing Sandy Bridge Acceleration Kext patches for Mojave/Catalina")
self.gpu_accel_legacy()
self.add_new_binaries(sys_patch_data.AddIntelGen2Accel, self.constants.legacy_intel_gen2_path)
self.gpu_accel_legacy_sandybridge_board_id()
elif self.constants.detected_os in [self.constants.big_sur, self.constants.monterey]:
print("- Installing Sandy Bridge Acceleration Kext patches for Big Sur/Monterey")
self.delete_old_binaries(sys_patch_data.DeleteNvidiaAccel11)
self.gpu_accel_legacy()
self.add_new_binaries(sys_patch_data.AddIntelGen2Accel, self.constants.legacy_intel_gen2_path)
self.gpu_accel_legacy_sandybridge_board_id()
self.gpu_accel_legacy_gva()
else:
print("- Installing basic Sandy Bridge Framebuffer Kext patches for generic OS")
self.add_new_binaries(sys_patch_data.AddIntelGen2Accel, self.constants.legacy_intel_gen2_path)
self.gpu_accel_legacy_sandybridge_board_id()
def gpu_accel_legacy_sandybridge_board_id(self):
if self.computer.reported_board_id in self.constants.sandy_board_id_stock:
print("- Using stock AppleIntelSNBGraphicsFB")
self.add_new_binaries(sys_patch_data.AddIntelGen2AccelStock, self.constants.legacy_intel_gen2_path)
# Rename kext
utilities.process_status(utilities.elevated(["mv", f"{self.mount_extensions}/AppleIntelSNBGraphicsFB-Clean.kext", f"{self.mount_extensions}/AppleIntelSNBGraphicsFB.kext"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
else:
# Adjust board ID for spoofs
print("- Installing modified AppleIntelSNBGraphicsFB")
self.add_new_binaries(sys_patch_data.AddIntelGen2AccelPatched, self.constants.legacy_intel_gen2_path)
def gpu_framebuffer_ivybridge_master(self):
if self.constants.detected_os == self.constants.monterey:
print("- Installing IvyBridge Acceleration Kext patches for Monterey")
@@ -421,6 +436,10 @@ set million colour before rebooting"""
else:
print("- Installing Kepler Kext patches for generic OS")
self.add_new_binaries(sys_patch_data.AddNvidiaKeplerAccel11, self.constants.legacy_nvidia_kepler_path)
def gpu_accel_legacy_gva(self):
print("- Merging AppleGVA Hardware Accel patches for non-Metal")
utilities.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_legacy_drm}/", self.mount_private_frameworks], stdout=subprocess.PIPE)
def gpu_accel_legacy_extended(self):
print("- Merging general legacy Frameworks")
@@ -780,11 +799,15 @@ set million colour before rebooting"""
print("\nCannot patch! Please disable AMFI.")
print("For Hackintoshes, please add amfi_get_out_of_my_way=1 to boot-args")
if self.check_board_id is True and self.computer.reported_board_id not in self.constants.sandy_board_id:
if self.check_board_id is True and (
self.computer.reported_board_id not in self.constants.sandy_board_id and
self.computer.reported_board_id not in self.constants.sandy_board_id_stock
):
print("\nCannot patch! Board ID not supported by AppleIntelSNBGraphicsFB")
print(f"Detected Board ID: {self.computer.reported_board_id}")
print("Please ensure your Board ID is listed below:")
print("\n".join(self.constants.sandy_board_id))
print("\n".join(self.constants.sandy_board_id_stock))
self.bad_board_id = True
if self.dosdude_patched is True: