I tried your
backlight instructions and I ''think'' that I managed all steps correctly but I cannot control backlight with Fn keys.
Here's what I did.
- Installed necessary tools you provided with git
- Extracted aml files with Clover F4 method.
- Used iasl and MaciASL versions you recommended. (I extracted and decompiled aml files earlier with another version of iasl and MaciASL and I encountered some syntax errors when I tried to patch SSDT file for SB.PCI0.IGPU renaming)
- DSDT.aml file was patched with backlight control patches before, I removed my old DSDT.aml file and I patched (GFX0->IGPU renaming, Audio layout 12, Samsung NP470R5E battery patch, Fix_WAK Arg0 v2, Fix Mutex with non-zero SyncLevel, HPET Fix, IRQ Fix, OS Check Fix Windows 8, RTC Fix, Shutdown Fix v2, SMBUS Fix, 7-series/8-series USB) DSDT.dsl file, which I most recently extracted.
- Removed AddPNLF_1000000 patch from config.plist
- Put SSDT-PNLF.aml to CLOVER/ACPI/patched
- Put AppleBacklight patch in config.plist/KernelAndKextPatches/KextsToPatch
- Put AppleBacklightInjector.kext into /L/E
- I arranged the sort order for SSDT files (First SSDT-8.aml which contains SB.PCI0.IGPU renaming, then SSDT-PNLF.aml)
- Rebuild cache
Terminal outputs:
Code:
Huseyin-MacBook-Air:~ aequitas-mac$ sudo touch /System/Library/Extensions && sudo kextcache -u /
Password:
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Trackpad.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Mouse.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Keyboard.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Controller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RealtekRTL8111.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext Lilu.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelGraphicsFixup.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext GenericUSBXHCI.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AppleBacklightInjector.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AHCI_3rdParty_SATA.kext
kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext VoodooHDA.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext EAPDFix.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ApplePS2Keyboard.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ApplePS2Controller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ApplePS2SmartTouchPad.kext
kext file:///System/Library/Extensions/AppleHDADisabler.kext/ is in hash exception list, allowing to load
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIBatteryManager.kext
Invalid signature -67030 for kext <OSKext 0x7ff5aace5c80 [0x7fff9eaadda0]> { URL = "VoodooHDA.kext/ -- file:///System/Library/Extensions/", ID = "org.voodoo.driver.VoodooHDA" }
KernelCache ID: 4461AA731BA8E8C8CDDCBDFE46A4F04A
Huseyin-MacBook-Air:~ aequitas-mac$ kextstat|grep -y acpiplat
13 2 0xffffff7f82896000 0x66000 0x66000 com.apple.driver.AppleACPIPlatform (5.0) 65E05472-6AE7-3308-8CC8-FA6CB0DB2AEE <12 11 7 6 5 4 3 1>
Huseyin-MacBook-Air:~ aequitas-mac$ kextstat|grep -y appleintelcpu
27 0 0xffffff7f82761000 0x2b000 0x2b000 com.apple.driver.AppleIntelCPUPowerManagement (219.0.0) F7CC3395-98DB-3420-9C24-1017D52E13AE <7 6 5 4 3 1>
34 0 0xffffff7f8275c000 0x3000 0x3000 com.apple.driver.AppleIntelCPUPowerManagementClient (219.0.0) B802638B-251C-3602-BA8C-001F87228765 <7 6 5 4 3 1>
Huseyin-MacBook-Air:~ aequitas-mac$ kextstat|grep -y applelpc
94 0 0xffffff7f825e7000 0x3000 0x3000 com.apple.driver.AppleLPC (3.1) F51595F0-F9B1-3B85-A1C3-F984DAD4107E <86 12 5 4 3>
Huseyin-MacBook-Air:~ aequitas-mac$ kextstat|grep -y applehda
110 1 0xffffff7f8212a000 0x1d000 0x1d000 com.apple.driver.AppleHDAController (279.48) ED51F180-19C8-3DE1-AF81-0E389D98ADDE <109 97 79 12 7 6 5 4 3 1>
Huseyin-MacBook-Air:~ aequitas-mac$
Files are added.