From df469be05f6803718321015858ab62f6c1c8c10f Mon Sep 17 00:00:00 2001
From: Mykola Grymalyuk <48863253+khronokernel@users.noreply.github.com>
Date: Wed, 12 May 2021 15:38:23 -0600
Subject: [PATCH 1/2] Remove AppleBacklightFixup reliance
---
Resources/Build.py | 12 +++++-------
Resources/Constants.py | 3 +++
payloads/Config/config.plist | 18 ++++++++++++++++++
.../Kexts/Misc/BacklightInjector-v1.0.0.zip | Bin 0 -> 2643 bytes
4 files changed, 26 insertions(+), 7 deletions(-)
create mode 100644 payloads/Kexts/Misc/BacklightInjector-v1.0.0.zip
diff --git a/Resources/Build.py b/Resources/Build.py
index 7415444fb..827ec2a72 100644
--- a/Resources/Build.py
+++ b/Resources/Build.py
@@ -369,20 +369,18 @@ class BuildOpenCore:
self.constants.custom_mxm_gpu = True
if self.model in ["iMac11,1", "iMac11,2", "iMac11,3"]:
print("- Adding Nvidia Brightness Control and DRM patches")
- self.config["DeviceProperties"]["Add"][backlight_path] = {"@0,backlight-control": binascii.unhexlify("01000000"), "@0,built-in": binascii.unhexlify("01000000"), "shikigva": 256, "agdpmod": "vit9696"}
+ 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)"] = {"@0,backlight-control": binascii.unhexlify("01000000"), "@0,built-in": binascii.unhexlify("01000000"), "shikigva": 256, "agdpmod": "vit9696"}
- shutil.copy(self.constants.backlight_path, self.constants.kexts_path)
- self.get_kext_by_bundle_path("AppleBacklightFixup.kext")["Enabled"] = True
+ 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"]:
print("- Adding Nvidia Brightness Control and DRM patches")
- self.config["DeviceProperties"]["Add"][backlight_path] = {"@0,backlight-control": binascii.unhexlify("01000000"), "@0,built-in": binascii.unhexlify("01000000"), "shikigva": 256}
+ self.config["DeviceProperties"]["Add"][backlight_path] = {"applbkl": binascii.unhexlify("01000000"), "@0,backlight-control": binascii.unhexlify("01000000"), "@0,built-in": binascii.unhexlify("01000000"), "shikigva": 256}
print("- 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_path, self.constants.kexts_path)
- self.get_kext_by_bundle_path("AppleBacklightFixup.kext")["Enabled"] = True
+ shutil.copy(self.constants.backlight_injector_path, self.constants.kexts_path)
+ self.get_kext_by_bundle_path("BacklightInjector.kext")["Enabled"] = True
self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True
self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True
diff --git a/Resources/Constants.py b/Resources/Constants.py
index 6a0c1439a..3e6ec492d 100644
--- a/Resources/Constants.py
+++ b/Resources/Constants.py
@@ -30,6 +30,7 @@ class Constants:
self.restrictevents_mbp_version = "1.0.1"
self.piixata_version = "1.0.0"
self.backlight_version = "1.0.1"
+ self.backlight_injector_version = "1.0.0"
self.cpufriend_version = "1.2.3"
self.nightshift_version = "1.1.0"
self.smcspoof_version = "1.0.0"
@@ -177,6 +178,8 @@ class Constants:
@property
def backlight_path(self): return self.payload_kexts_path / Path(f"Misc/AppleBacklightFixup-v{self.backlight_version}.zip")
@property
+ def backlight_injector_path(self): return self.payload_kexts_path / Path(f"Misc/BacklightInjector-v{self.backlight_injector_version}.zip")
+ @property
def cpufriend_path(self): return self.payload_kexts_path / Path(f"Acidanthera/CPUFriend-v{self.cpufriend_version}.zip")
@property
def nightshift_path(self): return self.payload_kexts_path / Path(f"Misc/NightShiftEnabler-v{self.nightshift_version}.zip")
diff --git a/payloads/Config/config.plist b/payloads/Config/config.plist
index e2d090687..a736d1096 100644
--- a/payloads/Config/config.plist
+++ b/payloads/Config/config.plist
@@ -842,6 +842,24 @@
PlistPath
Contents/Info.plist
+
+ Arch
+ x86_64
+ Comment
+ BacklightInjector
+ Enabled
+
+ MaxKernel
+
+ MinKernel
+
+ BundlePath
+ BacklightInjector.kext
+ ExecutablePath
+
+ PlistPath
+ Contents/Info.plist
+
Block
diff --git a/payloads/Kexts/Misc/BacklightInjector-v1.0.0.zip b/payloads/Kexts/Misc/BacklightInjector-v1.0.0.zip
new file mode 100644
index 0000000000000000000000000000000000000000..5ec0d772e0c2a83baee771d72352a4130bad9153
GIT binary patch
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z5o9E&?u3E2j-fy%4ol$a171SntfwKi!D
Date: Wed, 12 May 2021 17:29:03 -0600
Subject: [PATCH 2/2] Add Monitor Injection
---
.../Kexts/Misc/BacklightInjector-v1.0.0.zip | Bin 2643 -> 2970 bytes
1 file changed, 0 insertions(+), 0 deletions(-)
diff --git a/payloads/Kexts/Misc/BacklightInjector-v1.0.0.zip b/payloads/Kexts/Misc/BacklightInjector-v1.0.0.zip
index 5ec0d772e0c2a83baee771d72352a4130bad9153..79d17e59d91f809899493d764c2dd2b120562d88 100644
GIT binary patch
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