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Add SSDT spoof GPU ID for some GPU IDs not available in macOS

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This commit is contained in:
Hoang Hong Quan
2024-07-29 10:05:38 +07:00
parent 32da5452b0
commit 12171978d8
5 changed files with 130 additions and 18 deletions
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114
Scripts/acpi_guru.py
View File

@@ -3,6 +3,7 @@
from Scripts.datasets import chipset_data
from Scripts.datasets import cpu_data
from Scripts.datasets import pci_data
from Scripts import smbios
from Scripts import dsdt
from Scripts import utils
@@ -898,12 +899,11 @@ DefinitionBlock ("", "SSDT", 2, "ZPSS", "[[DeviceType]]", 0)
}""".replace("[[DeviceType]]", "DWiFi" if "WiFi" in device else "DSDC")
if ssdt_name:
if self.write_ssdt(ssdt_name, ssdt_content, compile="Discrete GPU" in device):
self.result["Add"].append({
"Comment": comment,
"Enabled": True,
"Path": f"{ssdt_name}.aml"
})
self.result["Add"].append({
"Comment": comment,
"Enabled": self.write_ssdt(ssdt_name, ssdt_content, compile=False),
"Path": f"{ssdt_name}.aml"
})
def enable_backlight_controls(self, platform, cpu_codename, integrated_gpu):
if "Laptop" not in platform or not integrated_gpu:
@@ -2808,7 +2808,106 @@ DefinitionBlock ("", "SSDT", 2, "ZPSS", "Surface", 0x00001000)
continue
return self.read_dsdt(path)
def initialize_patches(self, motherboard_name, motherboard_chipset, platform, cpu_manufacturer, cpu_codename, integrated_gpu, ethernet_pci, touchpad_communication, smbios, intel_mei, unsupported_devices, macos_version, acpi_directory):
def add_dtgp_method(self):
comment = "Enables macOS to read and merge device properties from ACPI and determine if a specific device should temporarily receive power"
ssdt_name = "SSDT-DTGP"
ssdt_content = """
// Resource: https://github.com/5T33Z0/OC-Little-Translated/blob/main/01_Adding_missing_Devices_and_enabling_Features/Method_DTGP/SSDT-DTGP.dsl
DefinitionBlock ("", "SSDT", 2, "ZPSS", "DTGP", 0x00001000)
{
Method (DTGP, 5, NotSerialized)
{
If ((Arg0 == ToUUID ("a0b5b7c6-1318-441c-b0c9-fe695eaf949b") /* Unknown UUID */))
{
If ((Arg1 == One))
{
If ((Arg2 == Zero))
{
Arg4 = Buffer (One)
{
0x03 // .
}
Return (One)
}
If ((Arg2 == One))
{
Return (One)
}
}
}
Arg4 = Buffer (One)
{
0x00 // .
}
Return (Zero)
}
}
"""
self.result["Add"].append({
"Comment": comment,
"Enabled": self.write_ssdt(ssdt_name, ssdt_content),
"Path": f"{ssdt_name}.aml"
})
def spoof_discrete_gpu(self, discrete_gpu):
device_id = discrete_gpu.get("Device ID")
if not device_id in pci_data.SpoofGPUIDs:
return
self.add_dtgp_method()
new_device_id_le = self.utils.to_little_endian_hex(pci_data.SpoofGPUIDs.get(device_id).split("-")[-1])
device_id_byte = ", ".join([f'0x{new_device_id_le[i:i+2]}' for i in range(0, len(new_device_id_le), 2)])
comment = "Spoof GPU ID to enable graphics acceleration in macOS"
ssdt_name = "SSDT-GPU-SPOOF"
ssdt_content = """
// Resource: https://github.com/dortania/Getting-Started-With-ACPI/blob/master/extra-files/decompiled/SSDT-GPU-SPOOF.dsl
// Replace all "_SB.PCI0.PEG0.PEGP" with the ACPI path of your discrete GPU
DefinitionBlock ("", "SSDT", 2, "ZPSS", "GPUSPOOF", 0x00001000)
{
External (_SB.PCI0.PEG0.PEGP, DeviceObj)
External (DTGP, MethodObj)
Scope (_SB.PCI0.PEG0.PEGP)
{
if (_OSI ("Darwin"))
{
Method (_DSM, 4, NotSerialized) // _DSM: Device-Specific Method
{
Local0 = Package (0x04)
{
"device-id",
Buffer (0x04)
{
[[DeviceID]]
},
"model",
Buffer ()
{
"[[model]]"
}
}
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
}
}
}""".replace("[[DeviceID]]", device_id_byte).replace("[[model]]", discrete_gpu.get("GPU Name"))
self.result["Add"].append({
"Comment": comment,
"Enabled": self.write_ssdt(ssdt_name, ssdt_content, compile=False),
"Path": f"{ssdt_name}.aml"
})
def initialize_patches(self, motherboard_name, motherboard_chipset, platform, cpu_manufacturer, cpu_codename, integrated_gpu, discrete_gpu, ethernet_pci, touchpad_communication, smbios, intel_mei, unsupported_devices, macos_version, acpi_directory):
self.acpi_directory = self.check_acpi_directory(acpi_directory)
if self.select_dsdt():
@@ -2835,6 +2934,7 @@ DefinitionBlock ("", "SSDT", 2, "ZPSS", "Surface", 0x00001000)
self.fix_uncore_bridge(motherboard_chipset, macos_version)
self.instant_wake_fix()
self.operating_system_patch(platform)
self.spoof_discrete_gpu(discrete_gpu)
self.surface_laptop_special_patch(motherboard_name, platform)
self.result["Add"] = sorted(self.result["Add"], key=lambda x: x["Path"])

4
Scripts/config_prodigy.py
View File

@@ -294,7 +294,7 @@ class ConfigProdigy:
hardware.get("CPU Manufacturer"),
hardware.get("CPU Codename"),
hardware["CPU Cores"],
hardware["Discrete GPU Manufacturer"] or hardware["Integrated GPU Manufacturer"],
hardware["Discrete GPU"].get("Manufacturer", "") or hardware["Integrated GPU"].get("Manufacturer", ""),
efi_option.get("Synchronize the TSC"),
efi_option.get("macOS Version"),
)
@@ -333,7 +333,7 @@ class ConfigProdigy:
hardware.get("Platform"),
hardware.get("CPU Manufacturer"),
hardware.get("CPU Codename"),
hardware.get("Discrete GPU Codename"),
hardware.get("Discrete GPU").get("GPU Codename", ""),
hardware.get("Integrated GPU Name"),
hardware.get("Ethernet (PCI)"),
hardware.get("Codec ID"),

4
Scripts/datasets/pci_data.py
View File

@@ -1137,4 +1137,8 @@ UnsupportedNVMeSSDIDs = {
"1C5C-1327": "SK hynix BC501",
"8086-390B": "Intel 760p",
"2646-2263": "Kingston A2000"
}
SpoofGPUIDs = {
"1002-699F": "1002-67FF" # AMD RX 550 (Lexa core)
}

17
Scripts/efi_builder.py
View File

@@ -393,12 +393,10 @@ class builder:
hardware_shorc["CPU Cores"] = hardware["CPU"].get("CPU Cores")
hardware_shorc["CPU Codename"] = hardware["CPU"].get("CPU Codename")
hardware_shorc["Integrated GPU"] = list(hardware.get("GPU").items())[-1][1] if "Integrated GPU" in list(hardware.get("GPU").items())[-1][1]["Device Type"] else {}
hardware_shorc["Integrated GPU Manufacturer"] = hardware_shorc["Integrated GPU"]["Manufacturer"] if hardware_shorc["Integrated GPU"] else ""
hardware_shorc["Integrated GPU Name"] = list(hardware.get("GPU").keys())[-1] if hardware_shorc["Integrated GPU"] else ""
hardware_shorc["Integrated GPU Codename"] = hardware_shorc["Integrated GPU"]["GPU Codename"] if hardware_shorc["Integrated GPU"] else ""
hardware_shorc["Discrete GPU"] = list(hardware.get("GPU").items())[0][1] if "Discrete GPU" in list(hardware.get("GPU").items())[0][1]["Device Type"] else {}
hardware_shorc["Discrete GPU Manufacturer"] = hardware_shorc["Discrete GPU"]["Manufacturer"] if hardware_shorc["Discrete GPU"] else ""
hardware_shorc["Discrete GPU Codename"] = hardware_shorc["Discrete GPU"]["GPU Codename"] if hardware_shorc["Discrete GPU"] else ""
if hardware_shorc["Discrete GPU"]:
hardware_shorc["Discrete GPU"]["GPU Name"] = list(hardware.get("GPU").keys())[0]
hardware_shorc["Ethernet (PCI)"] = []
for network_name, network_props in hardware["Network"].items():
connection_name = network_props["Connection Name"]
@@ -424,13 +422,13 @@ class builder:
efi_option = {}
efi_option["macOS Version"] = macos_version
efi_option["Custom CPU Name"] = not (" Core" in hardware_shorc.get("Processor Name") and self.utils.contains_any(cpu_data.IntelCPUGenerations, hardware_shorc.get("CPU Codename"), end=12))
efi_option["Synchronize the TSC"] = "Laptop" in hardware_shorc["Platform"] and "ASUS" in hardware_shorc["Motherboard Name"] or "AMD" in hardware_shorc["Integrated GPU Manufacturer"]
efi_option["Synchronize the TSC"] = "Laptop" in hardware_shorc["Platform"] and "ASUS" in hardware_shorc["Motherboard Name"] or "AMD" in hardware_shorc["Integrated GPU"].get("Manufacturer", "")
efi_option["iGPU Properties"] = self.igpu_properties(
hardware_shorc["Platform"],
hardware_shorc.get("Processor Name"),
hardware_shorc.get("Integrated GPU Codename"),
hardware_shorc["Integrated GPU"].get("GPU Codename", ""),
hardware_shorc["Discrete GPU"],
hardware_shorc["Integrated GPU Manufacturer"],
hardware_shorc["Integrated GPU"].get("Manufacturer", ""),
hardware_shorc["Integrated GPU Name"],
efi_option.get("macOS Version"))
efi_option["SMBIOS"] = self.system_product_info(
@@ -452,6 +450,7 @@ class builder:
hardware_shorc["CPU Manufacturer"],
hardware_shorc["CPU Codename"],
hardware_shorc["Integrated GPU"],
hardware_shorc["Discrete GPU"],
hardware_shorc["Ethernet (PCI)"],
hardware_shorc["Touchpad Communication"],
efi_option.get("SMBIOS"),
@@ -467,7 +466,7 @@ class builder:
hardware_shorc["CPU Configuration"],
hardware_shorc["CPU Manufacturer"],
hardware_shorc["CPU Codename"],
hardware_shorc["Discrete GPU Codename"],
hardware_shorc["Discrete GPU"].get("GPU Codename", ""),
hardware_shorc["Integrated GPU"],
hardware_shorc.get("Wi-Fi (PCI)"),
hardware_shorc["Ethernet (PCI)"],
@@ -491,7 +490,7 @@ class builder:
hardware_shorc["Motherboard Name"],
hardware_shorc["Platform"],
hardware_shorc["CPU Manufacturer"],
hardware_shorc["Discrete GPU Codename"],
hardware_shorc["Discrete GPU"].get("GPU Codename", ""),
efi_option["macOS Version"]
)

9
Scripts/utils.py
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@@ -120,6 +120,15 @@ class Utils:
def hex_to_int(self, hex_string):
return int(hex_string, 16)
def to_little_endian_hex(self, hex_str):
hex_str = hex_str.lower().lstrip("0x")
hex_str = hex_str.zfill(8)
little_endian_hex = ''.join(reversed([hex_str[i:i+2] for i in range(0, len(hex_str), 2)]))
return little_endian_hex.upper()
def contains_any(self, data, search_item, start=0, end=None):
return next((item for item in data[start:end] if item.lower() in search_item.lower()), None)