x1c6-hackintosh/docs/PATCHES.md

Hotpatching Notes

Credits and a huge thank you to daliansky for the great work and documentation, as well as to jsassu20 for the excellent translations.

Some patches here may be unused. Refer to the current OpenCore-EFI folder to see which one I am currently using.

Some Thinkpad machines are LPC and some are LPCB. Please examine your own DSDT and modify patches as needed.

SSDT-OCBAT0-TP_tx80_x1c6th

Need OpenCore Patches/ TP Battery Basic Rename.plist if OpenCore. preferred
Need OpenCore Patches/ TP battery Mutex is set to 0 and renamed.plist if OpenCore. preferred

• Single battery system: only BAT0 in ACPI, no BAT1.   

SSDT-PLUG-_PR.PR00

Why?: Processor in DSDT

    Scope (\_PR)
    {
        Processor (PR00, 0x01, 0x00001810, 0x06){}
        Processor (PR01, 0x02, 0x00001810, 0x06){}
        Processor (PR02, 0x03, 0x00001810, 0x06){}
        Processor (PR03, 0x04, 0x00001810, 0x06){}
        Processor (PR04, 0x05, 0x00001810, 0x06){}
        Processor (PR05, 0x06, 0x00001810, 0x06){}
        Processor (PR06, 0x07, 0x00001810, 0x06){}
        Processor (PR07, 0x08, 0x00001810, 0x06){}
        Processor (PR08, 0x09, 0x00001810, 0x06){}
        Processor (PR09, 0x0A, 0x00001810, 0x06){}
        Processor (PR10, 0x0B, 0x00001810, 0x06){}
        Processor (PR11, 0x0C, 0x00001810, 0x06){}
        Processor (PR12, 0x0D, 0x00001810, 0x06){}
        Processor (PR13, 0x0E, 0x00001810, 0x06){}
        Processor (PR14, 0x0F, 0x00001810, 0x06){}
        Processor (PR15, 0x10, 0x00001810, 0x06){}
    }

SSDT-PNLF-SKL_KBL

Why?: Skylake/ KabyLake/ KabyLake-R.
Used in conjufction with WhateverGreen.kext

SSDT-HPET_RTC_TIMR-fix

• This patch cannot be used with the following patches:
     - SSDT-RTC_Y-AWAC_N of the "Preset Variable Method"
     - OC official SSDT-AWAC
     - "Counterfeit Device" or OC official SSDT-RTC0
     - SSDT-RTC0-NoFlags for CMOS Reset Patch
    

SSDT-Keyboard

Keyboard path is \ _SB.PCI0.LPCB.KBD.  

• Remap 1:
• Remap 2:
• Remap 3:
• Remap 4: F8 (Network) to F18
• Remap 5: F9 (Settings) to F19
• Remap 6: F10 (Bluetooth) to F20
• Remap 7: F11 (Keyboard) to F17
• Remap 8:
• Remap 9:
• Remap 10: PrtSc to F13

SSDT-PTSWAK

SSDT-EXT3-LedReset-TP

SSDT-EXT4-WakeScreen

Need OpenCore Patches/ Comprehensive Patch Changed Its Name To.plist if OpenCore. preferred
Need Clover Patches/ Comprehensive Patch Changed Its Name To.plist if Clover.
Look up _PTS and _WAK and only apply the corresponding patches:
_PTS is NotSerialized in my DSDT
_WAK is Serialized in my DSDT

• SSDT-PTSWAK —— Comprehensive Patch。

• SSDT-EXT3-LedReset-TP — EXT3 extension patch. Solve the problem that the breathing light does not return to normal after the TP machine wakes up。

• SSDT-EXT4-WakeScreen — EXT4 extension patch. Solve the problem that some machines need to press any key to light up the screen after waking up. When using, you should inquire whether the PNP0C0D device name and path already exist in the patch file, such as _SB.PCI0.LPCB.LID0. If not, add it yourself.

SSDT-SBUS

Why?: 0x001F0004 under Device (SBUS).

SSDT-DMAC

Why?: PNP0200 is missing in DSDT.

SSDT-MCHC

Why?: MCHC is missing in DSDT.

SSDT-PMCR

Why?: PMCR, APP9876 missing in DSDT.

SSDT-PWRB

Why?: PNP0C0C missing in DSDT.

SSDT-ALS0

Why?: ACPI0008 missing in DSDT.

SSDT-GPRW

Why?: Fix instant wake by hooking GPRW (0D/6D Patch)