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armenio last won the day on April 15 2020

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  1. Hey, @Max.1974 I'm happy to be able to help, keeping in mind that your post is very old, I even thought it had already been solved. At that moment, I got an even better solution, keeping the kext untouched and applying the patch via SSDT according to this code: /* * Intel ACPI Component Architecture * AML/ASL+ Disassembler version 20200326 (64-bit version) * Copyright (c) 2000 - 2020 Intel Corporation * * Disassembling to symbolic ASL+ operators * * Disassembly of SSDT-KBD.aml * * Original Table Header: * Signature "SSDT" * Length 0x0000027F (639) * Revision 0x02 * Checksum 0x22 * OEM ID "HACK" * OEM Table ID "KBD" * OEM Revision 0x00000000 (0) * Compiler ID "INTL" * Compiler Version 0x20200326 (538968870) */ DefinitionBlock ("", "SSDT", 2, "HACK", "KBD", 0x00000000) { External (_SB_.PCI0.LPCB.KBD_, DeviceObj) Scope (\_SB.PCI0.LPCB.KBD) { Method (_DSM, 4, NotSerialized) // _DSM: Device-Specific Method { If (!Arg2) { Return (Buffer (One) { 0x03 // . }) } Return (Package (0x04) { "RM,oem-id", "LENOVO", "RM,oem-table-id", "Thinkpad_ClickPad" }) } Name (RMCF, Package (0x04) { "Keyboard", Package (0x02) { "Custom ADB Map", Package (0x02) { Package (0x00){}, "e01d=5e" } }, "Synaptics TouchPad", Package (0x28) { "BogusDeltaThreshX", 0x0320, "BogusDeltaThreshY", 0x0320, "Clicking", ">y", "DragLockTempMask", 0x00040004, "DynamicEWMode", ">n", "FakeMiddleButton", ">n", "HWResetOnStart", ">y", "PalmNoAction When Typing", ">y", "QuietTimeAfterTyping", 0x05F5E100, "ScrollResolution", 0x0320, "SmoothInput", ">y", "UnsmoothInput", ">y", "Thinkpad", ">y", "EdgeBottom", Zero, "FingerZ", 0x1E, "MaxTapTime", 0x05F5E100, "MouseMultiplierX", 0x02, "MouseMultiplierY", 0x02, "MouseScrollMultiplierX", 0x02, "MouseScrollMultiplierY", 0x02 } }) } } I hope to help.
  2. Hey, Max. I Found a good solution to fix the slash/? key on pt_bt layouts of lenovo thinkpad. Background information: Followin the apple tn2450 table i found the key code 0x87 https://developer.apple.com/library/archive/technotes/tn2450/_index.html Now, i follow the apple usb 2 adb table and fount 5e correspondent adb code to 0x87 from hid_adb_2_usb_keymap https://opensource.apple.com/source/IOHIDFamily/IOHIDFamily-606.1.7/IOHIDFamily/Cosmo_USB2ADB.c to check keyboard events, use ioio -s ApplePS2Keyboard LogScanCodes 1 it to trigger the logging of the adb codes and look at console filtering by "ApplePS2Keyboard" Finally, the simplified solution: Add a custom map in VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Keyboard.kext/Contents/Info.plist The remap: e01d=5e Using PlistBuddy (i have a automated script to build my efi folder) plist=VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Keyboard.kext/Contents/Info.plist node=':IOKitPersonalities:ApplePS2Keyboard:Platform\ Profile:Default:Custom\ ADB\ Map' /usr/libexec/PlistBuddy -c "Add ${node}:1 string 'e01d=5e'" $plist manually: open VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Keyboard.kext/Contents/Info.plist find IOKitPersonalities -> ApplePS2Keyboard -> Platform Profile -> Default -> Custom ADB Map and add a line <string>e01d=5e</string> results like: <key>Default</key> <dict> <key>Breakless PS2</key> <array> <string>;Items must be strings in the form of breaklessscan (in hex)</string> </array> <key>Custom ADB Map</key> <array> <string>;Items must be strings in the form of scanfrom=adbto (in hex)</string> <string>e01d=5e</string> </array> <key>Custom PS2 Map</key> <array>
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