timamsk/OpenCore-Legacy-Patcher
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Fix dGPU detection on patcher start

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This commit is contained in:
Mykola Grymalyuk
2021-04-24 09:12:05 -06:00
parent 6a357d8cdf
commit fe5045edbe
1 changed files with 15 additions and 2 deletions
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17
OpenCore-Patcher.command
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@@ -3,6 +3,8 @@
from __future__ import print_function
import binascii
import plistlib
import subprocess
import sys
import time
@@ -26,8 +28,14 @@ class OpenCoreLegacyPatcher():
if self.current_model in ModelArray.NoAPFSsupport:
self.constants.serial_settings = "Moderate"
if self.current_model in ModelArray.LegacyGPU:
Build.BuildOpenCore(self.constants.custom_model or self.current_model, self.constants).check_pciid(False)
if not (self.constants.dgpu_vendor == self.constants.pci_amd_ati and self.constants.dgpu_device in ModelArray.AMDMXMGPUs) or not (self.constants.dgpu_vendor == self.constants.pci_nvidia and self.constants.dgpu_device in ModelArray.NVIDIAMXMGPUs):
try:
dgpu_devices = plistlib.loads(subprocess.run("ioreg -r -n GFX0 -a".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode())
dgpu_vendor = self.hexswap(binascii.hexlify(dgpu_devices[0]["vendor-id"]).decode()[:4])
dgpu_device = self.hexswap(binascii.hexlify(dgpu_devices[0]["device-id"]).decode()[:4])
except ValueError:
dgpu_vendor = ""
dgpu_device = ""
if not (dgpu_vendor == self.constants.pci_amd_ati and dgpu_device in ModelArray.AMDMXMGPUs) or not (dgpu_vendor == self.constants.pci_nvidia and dgpu_device in ModelArray.NVIDIAMXMGPUs):
self.constants.sip_status = False
self.constants.secure_status = False
@@ -44,6 +52,11 @@ class OpenCoreLegacyPatcher():
print(f"True Model: {true_model}")
if not true_model.startswith("Unknown"):
self.current_model = true_model
def hexswap(self, input_hex: str):
hex_pairs = [input_hex[i:i + 2] for i in range(0, len(input_hex), 2)]
hex_rev = hex_pairs[::-1]
hex_str = "".join(["".join(x) for x in hex_rev])
return hex_str.upper()
def build_opencore(self):
Build.BuildOpenCore(self.constants.custom_model or self.current_model, self.constants).build_opencore()