timamsk/OpenCore-Legacy-Patcher
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Sync PatcherSupportPkg

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Mykola Grymalyuk
2021-11-27 10:10:15 -07:00
parent b1df91cac3
commit be5f9114af
3 changed files with 34 additions and 3 deletions
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29
resources/sys_patch.py
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@@ -13,7 +13,7 @@ from pathlib import Path
import sys
from resources import constants, device_probe, utilities, generate_smbios
from data import sip_data, sys_patch_data, model_array, os_data
from data import sip_data, sys_patch_data, model_array, os_data, smbios_data, cpu_data
class PatchSysVolume:
@@ -38,6 +38,7 @@ class PatchSysVolume:
self.legacy_audio = False
self.legacy_wifi = False
self.legacy_gmux = False
self.legacy_keyboard_backlight = False
self.added_legacy_kexts = False
self.amfi_must_disable = False
self.check_board_id = False
@@ -334,6 +335,14 @@ set million colour before rebooting"""
utilities.process_status(
utilities.elevated(["cp", "-R", f"{self.constants.legacy_mux_path}/AppleMuxControl.kext", self.mount_extensions_mux], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
)
def add_legacy_keyboard_backlight_patch(self):
print("- Adding Backlight-Fixup.plist")
utilities.process_status(
utilities.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.legacy_keyboard_backlight_lauchd}/", self.mount_lauchd], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
)
utilities.process_status(utilities.elevated(["chmod", "755", f"{self.mount_lauchd}/Backlight-Fixup.plist"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
utilities.process_status(utilities.elevated(["chown", "root:wheel", f"{self.mount_lauchd}/Backlight-Fixup.plist"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
def gpu_accel_legacy(self):
if self.constants.detected_os == os_data.os_data.mojave:
@@ -616,6 +625,10 @@ set million colour before rebooting"""
if self.legacy_gmux is True:
print("- Installing Legacy Mux Brightness support")
self.add_legacy_mux_patch()
if self.legacy_keyboard_backlight is True:
print("- Installing Legacy Keyboard Backlight support")
self.add_legacy_keyboard_backlight_patch()
if self.validate is False:
self.rebuild_snapshot()
@@ -695,6 +708,7 @@ set million colour before rebooting"""
if self.constants.detected_os > non_metal_os:
self.nvidia_legacy = True
self.amfi_must_disable = True
self.legacy_keyboard_backlight = self.check_legacy_keyboard_backlight()
elif gpu.arch == device_probe.NVIDIA.Archs.Kepler:
if self.constants.detected_os > os_data.os_data.big_sur:
# Kepler drivers were dropped with Beta 7
@@ -753,6 +767,17 @@ set million colour before rebooting"""
if igpu and not dgpu:
return True
return False
def check_legacy_keyboard_backlight(self):
# With Big Sur and newer, Skylight patch set unfortunately breaks native keyboard backlight
# Penryn Macs are able to re-enable the keyboard backlight by simply running '/usr/libexec/TouchBarServer'
# For Arrendale and newer, this has no effect.
if self.model.startswith("MacBookPro") or self.model.startswith("MacBookAir"):
# non-Metal MacBooks never had keyboard backlight
if smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.penryn.value:
if self.constants.detected_os > os_data.os_data.catalina:
return True
return False
def detect_patch_set(self):
self.detect_gpus()
@@ -811,6 +836,8 @@ set million colour before rebooting"""
print("- Add legacy WiFi Control")
if self.legacy_gmux is True:
print("- Add Legacy Mux Brightness Control")
if self.legacy_keyboard_backlight is True:
print("- Add Legacy Keyboard Backlight Control")
self.no_patch = not any(
[