Elan PS2 ETD0500 touchpad

.github/workflows/main.yml

@@ -0,0 +1,91 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+  release:
+    types: [published]
+
+env:
+  PROJECT_TYPE: KEXT
+
+jobs:
+  build:
+    name: Build
+    runs-on: macos-latest
+    env:
+      JOB_TYPE: BUILD
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/checkout@v5
+        with:
+          repository: acidanthera/MacKernelSDK
+          path: MacKernelSDK
+      - name: CI Bootstrap
+        run: |
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+      - name: VoodooInput Bootstrap
+        run: |
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/VoodooInput/master/VoodooInput/Scripts/bootstrap.sh) && eval "$src" || exit 1
+
+      - run: xcodebuild -jobs 1 -configuration Debug
+      - run: xcodebuild -jobs 1 -configuration Release
+
+      - name: Upload to Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: Artifacts
+          path: build/*/*/*.zip
+      - name: Upload to Release
+        if: github.event_name == 'release'
+        uses: svenstaro/upload-release-action@81c65b7cd4de9b2570615ce3aad67a41de5b1a13
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: build/*/*/*.zip
+          tag: ${{ github.ref }}
+          file_glob: true
+
+  analyze-clang:
+    name: Analyze Clang
+    runs-on: macos-latest
+    env:
+      JOB_TYPE: ANALYZE
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/checkout@v5
+        with:
+          repository: acidanthera/MacKernelSDK
+          path: MacKernelSDK
+      - name: CI Bootstrap
+        run: |
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+      - name: VoodooInput Bootstrap
+        run: |
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/VoodooInput/master/VoodooInput/Scripts/bootstrap.sh) && eval "$src" || exit 1
+
+      - run: xcodebuild analyze -quiet -scheme VoodooPS2Controller -configuration Debug CLANG_ANALYZER_OUTPUT=plist-html CLANG_ANALYZER_OUTPUT_DIR="$(pwd)/clang-analyze" && [ "$(find clang-analyze -name "*.html")" = "" ]
+      - run: xcodebuild analyze -quiet -scheme VoodooPS2Controller -configuration Release CLANG_ANALYZER_OUTPUT=plist-html CLANG_ANALYZER_OUTPUT_DIR="$(pwd)/clang-analyze" && [ "$(find clang-analyze -name "*.html")" = "" ]
+
+  analyze-coverity:
+    name: Analyze Coverity
+    runs-on: macos-latest
+    env:
+      JOB_TYPE: COVERITY
+    if: github.repository_owner == 'acidanthera' && github.event_name != 'pull_request'
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/checkout@v5
+        with:
+          repository: acidanthera/MacKernelSDK
+          path: MacKernelSDK
+      - name: CI Bootstrap
+        run: |
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/ci-bootstrap.sh) && eval "$src" || exit 1
+      - name: Run Coverity
+        run: |
+          src=$(/usr/bin/curl -Lfs https://raw.githubusercontent.com/acidanthera/ocbuild/master/coverity/covstrap.sh) && eval "$src" || exit 1
+        env:
+          COVERITY_SCAN_TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
+          COVERITY_SCAN_EMAIL: ${{ secrets.COVERITY_SCAN_EMAIL }}
+          COVERITY_BUILD_COMMAND: xcodebuild -configuration Release

.gitignore

@@ -7,3 +7,4 @@ xcuserdata
 xcshareddata
 project.xcworkspace
 VoodooInput
+/MacKernelSDK

Changelog.md

@@ -1,9 +1,90 @@
 VoodooPS2 Changelog
 ============================
+#### v2.3.7
+- Fixed multiple PS2/SMBus devices attaching
+- Fixed eratic pointer in bootpicker by disabling SMBus/PS2 devices on shutdown 
+
+#### v2.3.6
+- Lowered macOS requirements to 10.10
+- Added PS/2 stub driver for better VoodooRMI compatibility
+- Removed old external reset interface originally used by VoodooRMI
+
+#### v2.3.5
+- Removed actAsTrackpad and related logic
+- Fix Trackpoints connected to Elan Touchpads
+- Use VoodooInput Trackpoint logic for Elan Touchpads
+
+#### v2.3.4
+- Fixed device count detection when `ps2rst=0` is set
+- Fixed handleClose not being called by VoodooInput
+
+#### v2.3.3
+- Fixed rapidly opening pages in browsers while scrolling with the trackpoint
+- Fixed buttons on various trackpads (especially those without trackpoints attached)
+- Fixed DynamicEWMode problem on Lenovo ThinkPad Laptops (acidanthera/bugtracker#890)
+
+#### v2.3.2
+- Added `ps2kbdonly=1` argument not to disable touchpad line on reboot, thx @Kethen
+
+#### v2.3.1
+- Fixed disabled keyboard after reboot
+
+#### v2.3.0
+- Fixed variable shadowing
+
+#### v2.2.9
+- Improved stability of ALPS touchpads
+- V8 touchpads can pass all four fingers to VoodooInput natively
+- Fixed unpressing during 3 fingers gesture on ALPS V7
+- Use VoodooTrackpoint for trackstick and non-MT ALPS touchpads
+
+#### v2.2.8
+- Added ALPS touchpad support
+- Fixed ELAN trackpoint scrolling in the wrong direction
+
+#### v2.2.7
+- Fixed kernel panic after S3
+
+#### v2.2.6
+- Fixed some touchpads not waking after S3
+
+#### v2.2.5
+- Added support for touchpads with multiplexors
+
+#### v2.2.4
+- Fixed incorrect command gate initialization causing panics
+
+#### v2.2.3
+- Added `DisableDeepSleep` to workaround ACPI S3 wakes on some Synaptics touchpads
+
+#### v2.2.2
+- Added NumLockSupport & NumLockOnAtBoot
+
+#### v2.2.1
+- Fix issue with registering of services matched by property name "RM,deliverNotifications". It solves issue with broadcasting timestamp for the last pressed key and handling of QuietTimeAfterTyping [see bug #1415](https://github.com/acidanthera/bugtracker/issues/1415) 
+
+#### v2.2.0
+- Added VoodooRmi compatibility to allow external touchpad resets
+
+#### v2.1.9
+- Disabled PrntScr remap by default, see `SSDT-PrtSc-Remap.dsl` for example to re-enable it
+- Disabled Command and Option remap by default, see `SSDT-Swap-CommandOption.dsl` for example to re-enable it
+
+#### v2.1.8
+- Added support for receiving input form other kexts
+- Fixed dynamic coordinate refresh for ELAN v3 touchpads
+
+#### v2.1.7
+- Initial MacKernelSDK and Xcode 12 compatibility
+- Added support for select ELAN touchpads by BAndysc and hieplpvip
+- Added constants for 11.0 support
+
 #### v2.1.6
 - Upgraded to VoodooInput 1.0.7
 - Fixed swiping desktops when holding a dragged item by improving thumb detection
 - Fixed keyboard timeout error on some laptop configurations
+- Fix Command key being pressed after disabling the keyboard and trackpad with Command-PrtScr key combo
+- Added a message to allow other kexts to disable the keyboard
 
 #### v2.1.5
 - Upgraded to VoodooInput 1.0.6

Docs/ACPI/SSDT-AlternateSwipes.dsl

@@ -2,6 +2,8 @@
 // instead of the Ctrl+Option+Arrows
 DefinitionBlock ("", "SSDT", 2, "ACDT", "ps2", 0)
 {
+    External (_SB_.PCI0.LPCB.PS2K, DeviceObj)
+
     Name(_SB.PCI0.LPCB.PS2K.RMCF, Package()
     {
         "Keyboard", Package()

Docs/ACPI/SSDT-DisableDeepSleep.dsl

@@ -0,0 +1,17 @@
+// For computers with Synaptics touchpad that wake immediately after
+// going to sleep deeper touchpad sleep can be disabled.
+//
+// This will cause the touchpad to consume more power in ACPI S3.
+DefinitionBlock("", "SSDT", 2, "ACDT", "ps2", 0)
+{
+    External (_SB_.PCI0.LPCB.PS2K, DeviceObj)
+
+    Name(_SB.PCI0.LPCB.PS2K.RMCF, Package()
+    {
+        "Synaptics TouchPad", Package()
+        {
+            "DisableDeepSleep", ">y",
+        }
+    })
+}
+//EOF

Docs/ACPI/SSDT-DisableElanWakeDelay.dsl

@@ -0,0 +1,16 @@
+// For some computers wake delay needs to be shorter
+// for ELAN touchpad to work after wakeup.
+
+DefinitionBlock("", "SSDT", 2, "ACDT", "ps2", 0)
+{
+    External (_SB_.PCI0.LPCB.PS2K, DeviceObj)
+
+    Name(_SB.PCI0.LPCB.PS2K.RMCF, Package()
+    {
+        "Elantech TouchPad", Package()
+        {
+            "WakeDelay", 0,
+        },
+    })
+}
+//EOF

Docs/ACPI/SSDT-DisableTrackpadProbe.dsl

@@ -5,6 +5,8 @@
 // This can improve the reliability of VoodooPS2Mouse.kext and is more efficient as well.
 DefinitionBlock("", "SSDT", 2, "ACDT", "ps2", 0)
 {
+    External (_SB_.PCI0.LPCB.PS2K, DeviceObj)
+
     Name(_SB.PCI0.LPCB.PS2K.RMCF, Package()
     {
         "Synaptics TouchPad", Package()

Docs/ACPI/SSDT-HP-FixLidSleep.dsl

@@ -3,6 +3,8 @@
 // Make sure you verify _SB.PCI0.LPCB.PS2K ACPI path.
 DefinitionBlock ("", "SSDT", 2, "ACDT", "ps2", 0)
 {
+    External (_SB_.PCI0.LPCB.PS2K, DeviceObj)
+
     Name(_SB.PCI0.LPCB.PS2K.RMCF, Package()
     {
         "Keyboard", Package()

Docs/ACPI/SSDT-KEY-DELL-WN09.dsl

@@ -7,6 +7,8 @@
 
 DefinitionBlock ("", "SSDT", 2, "ACDT", "ps2dell", 0)
 {
+    External (_SB_.PCI0.LPCB.PS2K, DeviceObj)
+
     // Select Dell specific keyboard map in VoodooPS2Keyboard.kext
     Method(_SB.PCI0.LPCB.PS2K._DSM, 4)
     {

Docs/ACPI/SSDT-NumLockOnAtBoot.dsl

@@ -0,0 +1,15 @@
+// Set NumLock state to ON at Bootup
+
+DefinitionBlock ("", "SSDT", 2, "ACDT", "ps2", 0)
+{
+    External (_SB_.PCI0.LPCB.PS2K, DeviceObj)
+
+    Name(_SB.PCI0.LPCB.PS2K.RMCF, Package()
+    {
+        "Keyboard", Package()
+        {
+            "NumLockOnAtBoot", ">y",
+        },
+    })
+}
+//EOF

Docs/ACPI/SSDT-NumLockSupport.dsl

@@ -0,0 +1,18 @@
+// Add Support for Num Lock key
+// By Default Voodoo maps Num Lock to Clear key because of the following
+// 1) On USB keyboards Num Lock is translated to the Clear key
+// 2) On Apple keyboards there is no Num Lock key
+
+DefinitionBlock ("", "SSDT", 2, "ACDT", "ps2", 0)
+{
+    External (_SB_.PCI0.LPCB.PS2K, DeviceObj)
+
+    Name(_SB.PCI0.LPCB.PS2K.RMCF, Package()
+    {
+        "Keyboard", Package()
+        {
+            "NumLockSupport", ">y",
+        },
+    })
+}
+//EOF