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2eb6542931ffd0902a2e88240e07b0efecbe58b5
OpenCore-Legacy-Patcher/resources/build/graphics_audio.py
Mykola Grymalyuk 2eb6542931 payloads: Switch to .patch WEG
2023-03-11 11:28:03 -07:00

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# Class for handling Graphics and Audio Patches, invocation from build.py
# Copyright (C) 2020-2022, Dhinak G, Mykola Grymalyuk
import shutil, binascii, logging
from pathlib import Path
from resources import constants, device_probe, utilities
from resources.build import support
from data import smbios_data, model_array, os_data, cpu_data, video_bios_data
class build_graphics_audio:
def __init__(self, model, versions, config):
self.model = model
self.constants: constants.Constants = versions
self.config = config
self.computer = self.constants.computer
self.gfx0_path = None
def build(self):
self.imac_mxm_patching()
self.graphics_handling()
self.audio_handling()
self.firmware_handling()
self.spoof_handling()
self.ioaccel_workaround()
def graphics_handling(self):
if self.constants.allow_oc_everywhere is False and self.constants.serial_settings != "None":
if not support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("WhateverGreen.kext")["Enabled"] is True:
support.build_support(self.model, self.constants, self.config).enable_kext("WhateverGreen.kext", self.constants.whatevergreen_version, self.constants.whatevergreen_path)
# Mac Pro handling
if self.model in model_array.MacPro:
if not self.constants.custom_model:
for i, device in enumerate(self.computer.gpus):
logging.info(f"- Found dGPU ({i + 1}): {utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}")
self.config["#Revision"][f"Hardware-MacPro-dGPU-{i + 1}"] = f"{utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}"
if device.pci_path and device.acpi_path:
logging.info(f"- Found dGPU ({i + 1}) at {device.pci_path}")
if isinstance(device, device_probe.AMD):
logging.info("- Adding Mac Pro, Xserve DRM patches")
self.config["DeviceProperties"]["Add"][device.pci_path] = {"shikigva": 128, "unfairgva": 1, "rebuild-device-tree": 1, "agdpmod": "pikera", "enable-gva-support": 1}
elif isinstance(device, device_probe.NVIDIA):
logging.info("- Enabling Nvidia Output Patch")
self.config["DeviceProperties"]["Add"][device.pci_path] = {"rebuild-device-tree": 1, "agdpmod": "vit9696"}
self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True
self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True
else:
logging.info(f"- Failed to find Device path for dGPU {i + 1}")
if isinstance(device, device_probe.AMD):
logging.info("- Adding Mac Pro, Xserve DRM patches")
if "shikigva=128 unfairgva=1" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"]:
logging.info("- Falling back to boot-args")
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " shikigva=128 unfairgva=1 agdpmod=pikera radgva=1" + (
" -wegtree" if "-wegtree" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] else ""
)
elif isinstance(device, device_probe.NVIDIA):
logging.info("- Enabling Nvidia Output Patch")
if "-wegtree agdpmod=vit9696" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"]:
logging.info("- Falling back to boot-args")
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -wegtree agdpmod=vit9696"
self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True
self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True
if not self.computer.gpus:
logging.info("- No socketed dGPU found")
else:
logging.info("- Adding Mac Pro, Xserve DRM patches")
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " shikigva=128 unfairgva=1 -wegtree"
if not support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("WhateverGreen.kext")["Enabled"] is True:
support.build_support(self.model, self.constants, self.config).enable_kext("WhateverGreen.kext", self.constants.whatevergreen_version, self.constants.whatevergreen_path)
# Web Driver specific
if not self.constants.custom_model:
for i, device in enumerate(self.computer.gpus):
if isinstance(device, device_probe.NVIDIA):
if (
device.arch in [device_probe.NVIDIA.Archs.Fermi, device_probe.NVIDIA.Archs.Maxwell, device_probe.NVIDIA.Archs.Pascal] or
(self.constants.force_nv_web is True and device.arch in [device_probe.NVIDIA.Archs.Tesla, device_probe.NVIDIA.Archs.Kepler])
):
logging.info(f"- Enabling Web Driver Patches for GPU ({i + 1}): {utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}")
if device.pci_path and device.acpi_path:
if device.pci_path in self.config["DeviceProperties"]["Add"]:
self.config["DeviceProperties"]["Add"][device.pci_path].update({"disable-metal": 1, "force-compat": 1})
else:
self.config["DeviceProperties"]["Add"][device.pci_path] = {"disable-metal": 1, "force-compat": 1}
support.build_support(self.model, self.constants, self.config).enable_kext("WhateverGreen.kext", self.constants.whatevergreen_version, self.constants.whatevergreen_path)
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"].update({"nvda_drv": binascii.unhexlify("31")})
if "nvda_drv" not in self.config["NVRAM"]["Delete"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]:
self.config["NVRAM"]["Delete"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"] += ["nvda_drv"]
else:
if "ngfxgl=1 ngfxcompat=1" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"]:
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " ngfxgl=1 ngfxcompat=1"
support.build_support(self.model, self.constants, self.config).enable_kext("WhateverGreen.kext", self.constants.whatevergreen_version, self.constants.whatevergreen_path)
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"].update({"nvda_drv": binascii.unhexlify("31")})
if "nvda_drv" not in self.config["NVRAM"]["Delete"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]:
self.config["NVRAM"]["Delete"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"] += ["nvda_drv"]
def backlight_path_detection(self):
# self.constants.custom_model: iMac has been modded with new dGPU
# self.computer.dgpu: dGPU has been found using the GFX0 path
# self.computer.dgpu.pci_path:
if not self.constants.custom_model and self.computer.dgpu and self.computer.dgpu.pci_path:
for i, device in enumerate(self.computer.gpus):
logging.info(f"- Found dGPU ({i + 1}): {utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}")
self.config["#Revision"][f"Hardware-iMac-dGPU-{i + 1}"] = f"{utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}"
if device.pci_path != self.computer.dgpu.pci_path:
logging.info("- device path and GFX0 Device path are different")
self.gfx0_path = device.pci_path
logging.info(f"- Set GFX0 Device Path: {self.gfx0_path}")
self.computer.dgpu.device_id = device.device_id
self.device_id = device.device_id
logging.info(f"- Found GPU Arch: {device.arch}")
if device.arch in [device_probe.AMD.Archs.Navi]:
self.computer.dgpu.arch = device.arch
# self.computer.dgpu.vendor_id = device.vendor_id
# self.vendor_id = device.vendor_id
else:
self.gfx0_path = self.computer.dgpu.pci_path
logging.info(f"- Found GFX0 Device Path: {self.gfx0_path}")
logging.info(f"- Found GPU Arch: {self.computer.dgpu.arch}")
else:
if not self.constants.custom_model:
logging.info("- Failed to find GFX0 Device path, falling back on known logic")
if self.model in ["iMac11,1", "iMac11,3"]:
self.gfx0_path = "PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)"
elif self.model == "iMac10,1":
self.gfx0_path = "PciRoot(0x0)/Pci(0xc,0x0)/Pci(0x0,0x0)"
else:
self.gfx0_path = "PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)"
def nvidia_mxm_patch(self, backlight_path):
if not support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("WhateverGreen.kext")["Enabled"] is True:
# Ensure WEG is enabled as we need if for Backlight patching
support.build_support(self.model, self.constants, self.config).enable_kext("WhateverGreen.kext", self.constants.whatevergreen_navi_version, self.constants.whatevergreen_navi_path)
if self.model in ["iMac11,1", "iMac11,2", "iMac11,3", "iMac10,1"]:
logging.info("- Adding Nvidia Brightness Control and DRM patches")
self.config["DeviceProperties"]["Add"][backlight_path] = {
"applbkl": binascii.unhexlify("01000000"),
"@0,backlight-control": binascii.unhexlify("01000000"),
"@0,built-in": binascii.unhexlify("01000000"),
"shikigva": 256,
"agdpmod": "vit9696",
}
if self.constants.custom_model and self.model == "iMac11,2":
# iMac11,2 can have either PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0) or PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)
# Set both properties when we cannot run hardware detection
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)"] = {
"applbkl": binascii.unhexlify("01000000"),
"@0,backlight-control": binascii.unhexlify("01000000"),
"@0,built-in": binascii.unhexlify("01000000"),
"shikigva": 256,
"agdpmod": "vit9696",
}
elif self.model in ["iMac12,1", "iMac12,2"]:
logging.info("- Adding Nvidia Brightness Control and DRM patches")
self.config["DeviceProperties"]["Add"][backlight_path] = {
"applbkl": binascii.unhexlify("01000000"),
"@0,backlight-control": binascii.unhexlify("01000000"),
"@0,built-in": binascii.unhexlify("01000000"),
"shikigva": 256,
"agdpmod": "vit9696",
}
logging.info("- Disabling unsupported iGPU")
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = {
"name": binascii.unhexlify("23646973706C6179"),
"IOName": "#display",
"class-code": binascii.unhexlify("FFFFFFFF"),
}
shutil.copy(self.constants.backlight_injector_path, self.constants.kexts_path)
support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("BacklightInjector.kext")["Enabled"] = True
self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True
self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True
def amd_mxm_patch(self, backlight_path):
logging.info("- Adding AMD DRM patches")
if not support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("WhateverGreen.kext")["Enabled"] is True:
# Ensure WEG is enabled as we need if for Backlight patching
support.build_support(self.model, self.constants, self.config).enable_kext("WhateverGreen.kext", self.constants.whatevergreen_navi_version, self.constants.whatevergreen_navi_path)
if self.computer.dgpu.device_id == 0x7340:
logging.info(f"- Adding AMD RX5500XT vBIOS injection")
self.config["DeviceProperties"]["Add"][backlight_path] = {"shikigva": 128, "unfairgva": 1, "agdpmod": "pikera", "rebuild-device-tree": 1, "enable-gva-support": 1, "ATY,bin_image": binascii.unhexlify(video_bios_data.RX5500XT_64K) }
logging.info(f"- Adding AMD RX5500XT boot-args")
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " agdpmod=pikera applbkl=3"
elif self.computer.dgpu.device_id == 0x6981:
logging.info(f"- Adding AMD WX3200 device spoofing")
self.config["DeviceProperties"]["Add"][backlight_path] = {"shikigva": 128, "unfairgva": 1, "agdpmod": "pikera", "rebuild-device-tree": 1, "enable-gva-support": 1, "model": "AMD Radeon Pro WX 3200", "device-id": binascii.unhexlify("FF67")}
else:
self.config["DeviceProperties"]["Add"][backlight_path] = {"shikigva": 128, "unfairgva": 1, "agdpmod": "pikera", "rebuild-device-tree": 1, "enable-gva-support": 1}
if self.constants.custom_model and self.model == "iMac11,2":
# iMac11,2 can have either PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0) or PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)
# Set both properties when we cannot run hardware detection
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)"] = {"shikigva": 128, "unfairgva": 1, "agdpmod": "pikera", "rebuild-device-tree": 1, "enable-gva-support": 1}
if self.model in ["iMac12,1", "iMac12,2"]:
logging.info("- Disabling unsupported iGPU")
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = {
"name": binascii.unhexlify("23646973706C6179"),
"IOName": "#display",
"class-code": binascii.unhexlify("FFFFFFFF"),
}
elif self.model == "iMac10,1":
support.build_support(self.model, self.constants, self.config).enable_kext("AAAMouSSE.kext", self.constants.mousse_version, self.constants.mousse_path)
if self.computer and self.computer.dgpu:
if self.computer.dgpu.arch == device_probe.AMD.Archs.Legacy_GCN_7000:
logging.info("- Adding Legacy GCN Power Gate Patches")
self.config["DeviceProperties"]["Add"][backlight_path].update({
"CAIL,CAIL_DisableDrmdmaPowerGating": 1,
"CAIL,CAIL_DisableGfxCGPowerGating": 1,
"CAIL,CAIL_DisableUVDPowerGating": 1,
"CAIL,CAIL_DisableVCEPowerGating": 1,
})
if self.constants.imac_model == "Legacy GCN":
logging.info("- Adding Legacy GCN Power Gate Patches")
self.config["DeviceProperties"]["Add"][backlight_path].update({
"CAIL,CAIL_DisableDrmdmaPowerGating": 1,
"CAIL,CAIL_DisableGfxCGPowerGating": 1,
"CAIL,CAIL_DisableUVDPowerGating": 1,
"CAIL,CAIL_DisableVCEPowerGating": 1,
})
if self.model == "iMac11,2":
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)"].update({
"CAIL,CAIL_DisableDrmdmaPowerGating": 1,
"CAIL,CAIL_DisableGfxCGPowerGating": 1,
"CAIL,CAIL_DisableUVDPowerGating": 1,
"CAIL,CAIL_DisableVCEPowerGating": 1,
})
elif self.constants.imac_model == "AMD Lexa":
logging.info("- Adding Lexa Spoofing Patches")
self.config["DeviceProperties"]["Add"][backlight_path].update({
"model": "AMD Radeon Pro WX 3200",
"device-id": binascii.unhexlify("FF67"),
})
if self.model == "iMac11,2":
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)"].update({
"model": "AMD Radeon Pro WX 3200",
"device-id": binascii.unhexlify("FF67"),
})
elif self.constants.imac_model == "AMD Navi":
logging.info("- Adding Navi Spoofing Patches")
navi_backlight_path = backlight_path+"/Pci(0x0,0x0)/Pci(0x0,0x0)"
self.config["DeviceProperties"]["Add"][navi_backlight_path] = {
"ATY,bin_image": binascii.unhexlify(video_bios_data.RX5500XT_64K),
"shikigva": 128,
"unfairgva": 1,
"rebuild-device-tree": 1,
"enable-gva-support": 1
}
def audio_handling(self):
if (self.model in model_array.LegacyAudio or self.model in model_array.MacPro) and self.constants.set_alc_usage is True:
support.build_support(self.model, self.constants, self.config).enable_kext("AppleALC.kext", self.constants.applealc_version, self.constants.applealc_path)
# Audio Patch
if self.constants.set_alc_usage is True:
if smbios_data.smbios_dictionary[self.model]["Max OS Supported"] <= os_data.os_data.high_sierra:
# Models dropped in Mojave also lost Audio support
# Xserves and MacPro4,1 are exceptions
# iMac7,1 and iMac8,1 require AppleHDA/IOAudioFamily downgrade
if not (self.model.startswith("Xserve") or self.model in ["MacPro4,1", "iMac7,1", "iMac8,1"]):
if "nForce Chipset" in smbios_data.smbios_dictionary[self.model]:
hdef_path = "PciRoot(0x0)/Pci(0x8,0x0)"
else:
hdef_path = "PciRoot(0x0)/Pci(0x1b,0x0)"
# In AppleALC, MacPro3,1's original layout is already in use, forcing layout 13 instead
if self.model == "MacPro3,1":
self.config["DeviceProperties"]["Add"][hdef_path] = {
"apple-layout-id": 90,
"use-apple-layout-id": 1,
"alc-layout-id": 13,
}
else:
self.config["DeviceProperties"]["Add"][hdef_path] = {
"apple-layout-id": 90,
"use-apple-layout-id": 1,
"use-layout-id": 1,
}
support.build_support(self.model, self.constants, self.config).enable_kext("AppleALC.kext", self.constants.applealc_version, self.constants.applealc_path)
elif (self.model.startswith("MacPro") and self.model != "MacPro6,1") or self.model.startswith("Xserve"):
# Used to enable Audio support for non-standard dGPUs
support.build_support(self.model, self.constants, self.config).enable_kext("AppleALC.kext", self.constants.applealc_version, self.constants.applealc_path)
# Due to regression in AppleALC 1.6.4+, temporarily use 1.6.3 and set override
if support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("AppleALC.kext")["Enabled"] is True:
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -lilubetaall"
def firmware_handling(self):
# Add UGA to GOP layer
if "UGA Graphics" in smbios_data.smbios_dictionary[self.model]:
logging.info("- Adding UGA to GOP Patch")
self.config["UEFI"]["Output"]["GopPassThrough"] = "Apple"
# GMUX handling
if self.constants.software_demux is True and self.model in ["MacBookPro8,2", "MacBookPro8,3"]:
logging.info("- Enabling software demux")
# Add ACPI patches
support.build_support(self.model, self.constants, self.config).get_item_by_kv(self.config["ACPI"]["Add"], "Path", "SSDT-DGPU.aml")["Enabled"] = True
support.build_support(self.model, self.constants, self.config).get_item_by_kv(self.config["ACPI"]["Patch"], "Comment", "_INI to XINI")["Enabled"] = True
shutil.copy(self.constants.demux_ssdt_path, self.constants.acpi_path)
# Disable dGPU
# IOACPIPlane:/_SB/PCI0@0/P0P2@10000/GFX0@0
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)"] = {
"class-code": binascii.unhexlify("FFFFFFFF"),
"device-id": binascii.unhexlify("FFFF0000"),
"IOName": "Dortania Disabled Card",
"name": "Dortania Disabled Card"
}
self.config["DeviceProperties"]["Delete"]["PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)"] = ["class-code", "device-id", "IOName", "name"]
# Add AMDGPUWakeHandler
support.build_support(self.model, self.constants, self.config).enable_kext("AMDGPUWakeHandler.kext", self.constants.gpu_wake_version, self.constants.gpu_wake_path)
if self.constants.dGPU_switch is True and "Switchable GPUs" in smbios_data.smbios_dictionary[self.model]:
logging.info("- Allowing GMUX switching in Windows")
self.config["Booter"]["Quirks"]["SignalAppleOS"] = True
# Force Output support PC VBIOS on Mac Pros
if self.constants.force_output_support is True:
logging.info("- Forcing GOP Support")
self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True
self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True
# AMD GOP VBIOS injection for AMD GCN 1-4 GPUs
if self.constants.amd_gop_injection is True:
logging.info("- Adding AMDGOP.efi")
shutil.copy(self.constants.amd_gop_driver_path, self.constants.drivers_path)
support.build_support(self.model, self.constants, self.config).get_efi_binary_by_path("AMDGOP.efi", "UEFI", "Drivers")["Enabled"] = True
# Nvidia Kepler GOP VBIOS injection
if self.constants.nvidia_kepler_gop_injection is True:
logging.info("- Adding NVGOP_GK.efi")
shutil.copy(self.constants.nvidia_kepler_gop_driver_path, self.constants.drivers_path)
support.build_support(self.model, self.constants, self.config).get_efi_binary_by_path("NVGOP_GK.efi", "UEFI", "Drivers")["Enabled"] = True
def spoof_handling(self):
if self.constants.serial_settings == "None":
return
# AppleMuxControl Override
if self.model == "MacBookPro9,1":
logging.info("- Adding AppleMuxControl Override")
amc_map_path = Path(self.constants.plist_folder_path) / Path("AppleMuxControl/Info.plist")
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)"] = {"agdpmod": "vit9696"}
Path(self.constants.amc_kext_folder).mkdir()
Path(self.constants.amc_contents_folder).mkdir()
shutil.copy(amc_map_path, self.constants.amc_contents_folder)
support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("AMC-Override.kext")["Enabled"] = True
if self.model not in model_array.NoAGPMSupport:
logging.info("- Adding AppleGraphicsPowerManagement Override")
agpm_map_path = Path(self.constants.plist_folder_path) / Path("AppleGraphicsPowerManagement/Info.plist")
Path(self.constants.agpm_kext_folder).mkdir()
Path(self.constants.agpm_contents_folder).mkdir()
shutil.copy(agpm_map_path, self.constants.agpm_contents_folder)
support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("AGPM-Override.kext")["Enabled"] = True
if self.model in model_array.AGDPSupport:
logging.info("- Adding AppleGraphicsDevicePolicy Override")
agdp_map_path = Path(self.constants.plist_folder_path) / Path("AppleGraphicsDevicePolicy/Info.plist")
Path(self.constants.agdp_kext_folder).mkdir()
Path(self.constants.agdp_contents_folder).mkdir()
shutil.copy(agdp_map_path, self.constants.agdp_contents_folder)
support.build_support(self.model, self.constants, self.config).get_kext_by_bundle_path("AGDP-Override.kext")["Enabled"] = True
# AGPM Patch
if self.model in model_array.DualGPUPatch:
logging.info("- Adding dual GPU patch")
if not self.constants.custom_model and self.computer.dgpu and self.computer.dgpu.pci_path:
self.gfx0_path = self.computer.dgpu.pci_path
logging.info(f"- Found GFX0 Device Path: {self.gfx0_path}")
else:
if not self.constants.custom_model:
logging.info("- Failed to find GFX0 Device path, falling back on known logic")
self.gfx0_path = "PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)"
if self.model in model_array.IntelNvidiaDRM and self.constants.drm_support is True:
logging.info("- Prioritizing DRM support over Intel QuickSync")
self.config["DeviceProperties"]["Add"][self.gfx0_path] = {"agdpmod": "vit9696", "shikigva": 256}
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = {
"name": binascii.unhexlify("23646973706C6179"),
"IOName": "#display",
"class-code": binascii.unhexlify("FFFFFFFF"),
}
elif self.constants.serial_settings != "None":
self.config["DeviceProperties"]["Add"][self.gfx0_path] = {"agdpmod": "vit9696"}
if self.model.startswith("iMac14,1"):
# Ensure that agdpmod is applied to iMac14,x with iGPU only
self.config["DeviceProperties"]["Add"]["PciRoot(0x0)/Pci(0x2,0x0)"] = {"agdpmod": "vit9696"}
def imac_mxm_patching(self):
self.backlight_path_detection()
# Check GPU Vendor
if self.constants.metal_build is True:
logging.info("- Adding Metal GPU patches on request")
if self.constants.imac_vendor == "AMD":
self.amd_mxm_patch(self.gfx0_path)
elif self.constants.imac_vendor == "Nvidia":
self.nvidia_mxm_patch(self.gfx0_path)
else:
logging.info("- Failed to find vendor")
elif not self.constants.custom_model and self.model in model_array.LegacyGPU and self.computer.dgpu:
logging.info(f"- Detected dGPU: {utilities.friendly_hex(self.computer.dgpu.vendor_id)}:{utilities.friendly_hex(self.computer.dgpu.device_id)}")
if self.computer.dgpu.arch in [
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,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:
self.amd_mxm_patch(self.gfx0_path)
elif self.computer.dgpu.arch == device_probe.NVIDIA.Archs.Kepler:
self.nvidia_mxm_patch(self.gfx0_path)
def ioaccel_workaround(self):
# Handle misc IOAccelerator issues
# When MTL bundles are missing from disk, WindowServer will repeatedly crash
# This primarily occurs when installing an RSR update, where root is cleaned but AuxKC is not
gpu_dict = []
if not self.constants.custom_model:
gpu_dict = self.constants.computer.gpus
else:
if not self.model in smbios_data.smbios_dictionary:
return
gpu_dict = smbios_data.smbios_dictionary[self.model]["Stock GPUs"]
# Check if KDKless and KDK GPUs are present
# We only want KDKless.kext if there are no KDK GPUs
has_kdkless_gpu = False
has_kdk_gpu = False
for gpu in gpu_dict:
if not self.constants.custom_model:
gpu = gpu.arch
if gpu in [
device_probe.Intel.Archs.Ivy_Bridge,
device_probe.Intel.Archs.Haswell,
device_probe.Intel.Archs.Broadwell,
device_probe.Intel.Archs.Skylake,
device_probe.NVIDIA.Archs.Kepler,
]:
has_kdkless_gpu = True
# Non-Metal KDK
if gpu in [
device_probe.NVIDIA.Archs.Tesla,
device_probe.NVIDIA.Archs.Maxwell,
device_probe.NVIDIA.Archs.Pascal,
device_probe.AMD.Archs.TeraScale_1,
device_probe.AMD.Archs.TeraScale_2,
device_probe.Intel.Archs.Iron_Lake,
device_probe.Intel.Archs.Sandy_Bridge,
]:
has_kdk_gpu = True
if gpu in [
# Metal KDK (always)
device_probe.AMD.Archs.Legacy_GCN_7000,
device_probe.AMD.Archs.Legacy_GCN_8000,
device_probe.AMD.Archs.Legacy_GCN_9000,
]:
has_kdk_gpu = True
if gpu in [
# Metal KDK (pre-AVX2.0)
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:
if (
self.model == "MacBookPro13,3" or
smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.ivy_bridge.value
):
# MacBookPro13,3 has AVX2.0 however the GPU has an unsupported framebuffer
has_kdk_gpu = True
if has_kdkless_gpu is True and has_kdk_gpu is False:
# KDKlessWorkaround is required for KDKless GPUs
support.build_support(self.model, self.constants, self.config).enable_kext("KDKlessWorkaround.kext", self.constants.kdkless_version, self.constants.kdkless_path)
return
# KDKlessWorkaround supports disabling native AMD stack on Ventura for pre-AVX2.0 CPUs
# Applicable for Polaris, Vega, Navi GPUs
if smbios_data.smbios_dictionary[self.model]["CPU Generation"] > cpu_data.cpu_data.ivy_bridge.value:
return
for gpu in gpu_dict:
if not self.constants.custom_model:
gpu = gpu.arch
if gpu in [
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:
support.build_support(self.model, self.constants, self.config).enable_kext("KDKlessWorkaround.kext", self.constants.kdkless_version, self.constants.kdkless_path)
return
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