commit 3381caae95247720283ad9e11366da83dde0f173
Author: Dia Pacifica <dia@ixlo.io>
Date:   Tue Oct 1 18:04:21 2024 -0700

    first commit

diff --git a/.gitignore b/.gitignore
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+input-setup
diff --git a/README.md b/README.md
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+# ThinkPad Trackpoint Configuration Script (Linux)
+
+This script configures ThinkPad Trackpoint devices on several different models of ThinkPad keyboards running under Linux.
+
+I created it for my own convenience in order to automatically set some preferences including disabling middle-click scrolling and increasing Trackpoint sensitivity.
diff --git a/tp-input-setup b/tp-input-setup
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+#!/bin/bash
+
+# See 'man 4 libinput' or 'man 4 syntaptics'
+
+get_dev_id () {
+    DISPLAY=:0 xinput list --id-only "$1" 2>/dev/null
+}
+
+set_natural_scrolling () {
+    #
+    # 1 boolean value, 1 enables natural scrolling
+    #
+
+    # Get libinput "Natural Scrolling Enabled" ID
+    local id=$(DISPLAY=:0 xinput list-props $1 | \
+        grep -Po 'Natural Scrolling Enabled \(\K[0-9]+')
+
+    # enable natural scrolling
+    DISPLAY=:0 xinput set-prop $1 $id $2
+}
+
+set_scroll_method () {
+    #
+    # 3 boolean in order "two-finger", "edge", "button"
+    #
+
+    # Get libinput "Scroll Method Enable" ID
+    local id=$(DISPLAY=:0 xinput list-props $1 | \
+        grep -Po 'Scroll Method Enabled \(\K[0-9]+')
+
+    # enable button scroll method
+    DISPLAY=:0 xinput set-prop $1 $id $2 $3 $4
+}
+
+set_accel_speed () {
+    #
+    # 32-bit float in range -1, 1
+    #
+
+    # Get libinput "Accel Speed" ID
+    local id=$(DISPLAY=:0 xinput list-props $1 | grep -Po 'Accel Speed \(\K[0-9]+')
+
+    # set accel speed
+    DISPLAY=:0 xinput set-prop $1 $id $2
+}
+
+set_accel_profile () {
+    #
+    # 2 boolean values in order  "adaptive",  "flat"
+    #
+
+    # Get libinput "Accel Profile Enabled" ID
+    local prop_id=$(DISPLAY=:0 xinput list-props $1 | \
+        grep -Po 'Accel Profile Enabled \(\K[0-9]+')
+
+    DISPLAY=:0 xinput set-prop $1 $prop_id $2 $3
+}
+
+disable_touchpad () {
+    #
+    # 1 boolean value, enabled=1
+    #
+
+    local prop_id=$(DISPLAY=:0 xinput list-props $syntchid | grep -Po 'Device Enabled \(\K[0-9]+')
+
+    DISPLAY=:0 xinput set-prop $prop_id 0
+}
+
+
+### DEVICES ###
+
+# ThinkPad P72 (libinput driver)
+trackpoint_string="Elan TrackPoint"
+touchpad_string="Elan Touchpad"
+name="ThinkPad P72 (libinput)"
+
+if trackpoint_id=$(get_dev_id "$trackpoint_string"); then
+    echo "Applying settings for $name"
+    set_natural_scrolling $trackpoint_id 1
+    set_scroll_method $trackpoint_id 0 0 1  # enable button
+    set_accel_speed $trackpoint_id -0.2
+    set_accel_profile $trackpoint_id 1 0    # 0 1 flat | 1 0 adaptive
+
+    # this no longer works.  'sensitivity' doesn't exist
+    # if syntpdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'serio')"; then
+    #     echo -n 200 | sudo tee $syntpdev >/dev/null
+    # fi
+fi
+
+
+# ThinkPad P72 (for synaptics driver?)
+trackpoint_string="ETPS/2 Elantech TrackPoint"
+touchpad_string="Elan Touchpad"
+name="ThinkPad P72 (synaptics)"
+
+if trackpoint_id=$(get_dev_id "$trackpoint_string"); then
+    echo "Applying settings for $name"
+    set_natural_scrolling $trackpoint_id 1
+    set_scroll_method $trackpoint_id 0 0 1  # enable button
+    set_accel_speed $trackpoint_id 1.00
+    set_accel_profile $trackpoint_id 1 0  # adaptive
+
+    if syntpdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'serio')"; then
+        echo -n 190 | sudo tee $syntpdev >/dev/null
+    fi
+
+    if touchpad_id=$(get_dev_id "$touchpad_string"); then
+        echo "Disabling touchpad for $name"
+        disable_touchpad $touchpad_id
+    fi
+fi
+
+# ThinkPad T580
+trackpoint_string="TPPS/2 IBM TrackPoint"
+touchpad_string="SynPS/2 Synaptics TouchPad"
+name="ThinkPad T580"
+
+if trackpoint_id=$(get_dev_id "$trackpoint_string"); then
+    echo "Applying settings for $name"
+    set_natural_scrolling $trackpoint_id 1
+    set_scroll_method $trackpoint_id 0 0 1  # enable button
+    set_accel_speed $trackpoint_id -0.20
+    set_accel_profile $trackpoint_id 1 0  # adaptive
+
+    if syntpdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'serio')"; then
+        echo -n 215 | sudo tee $syntpdev >/dev/null
+    fi
+
+    if touchpad_id=$(get_dev_id "$touchpad_string"); then
+        echo "Disabling touchpad for $name"
+        disable_touchpad $touchpad_id
+    fi
+fi
+
+
+# ThinkPad T550
+trackpoint_string="pointer:TPPS/2 IBM TrackPoint"
+touchpad_string="pointer:Synaptics TM3053-003"
+name="ThinkPad T550"
+
+if trackpoint_id=$(get_dev_id "$trackpoint_string"); then
+    echo "Applying settings for $name"
+    set_natural_scrolling $trackpoint_id 1
+    set_scroll_method $trackpoint_id 0 0 1  # enable button
+    set_accel_speed $trackpoint_id -0.20
+    set_accel_profile $trackpoint_id 1 0  # adaptive
+
+    if syntpdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'serio')"; then
+        echo -n 215 | sudo tee $syntpdev >/dev/null
+    fi
+
+    if touchpad_id=$(get_dev_id "$touchpad_string"); then
+        echo "Disabling touchpad for $name"
+        disable_touchpad $touchpad_id
+    fi
+fi
+
+# Lenovo TrackPoint Keyboard II
+name="pointer:Lenovo TrackPoint Keyboard II"
+
+if trackpoint_id=$(get_dev_id "$name"); then
+    echo "Applying settings for $name"
+    set_natural_scrolling $trackpoint_id 1
+    set_scroll_method $trackpoint_id 0 0 1  # enable button
+    set_accel_speed $trackpoint_id 0.2
+    set_accel_profile $trackpoint_id 0 1  # 0 1 flat | 1 0 adaptive
+
+    sudo tp2ctl -s 8
+    # if tpcpusbdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'usb1')"; then
+    #     echo -n "9" |sudo tee $tpcpusbdev >/dev/null
+    # fi
+
+fi  
+    
+# Lenovo ThinkPad Compact USB Keyboard
+name="ThinkPad Compact USB Keyboard"
+
+if trackpoint_id=$(get_dev_id "$name"); then
+    echo "Applying settings for $name"
+    set_natural_scrolling $trackpoint_id 1
+    set_scroll_method $trackpoint_id 0 0 1  # enable button
+    set_accel_speed $trackpoint_id -0.18
+    set_accel_profile $trackpoint_id 1 0  # adaptive
+
+    if tpcpusbdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'usb1')"; then
+        echo -n "9" |sudo tee $tpcpusbdev >/dev/null
+    fi
+
+fi
+
+# ThinkPad Compact Bluetooth Keyboard
+name="ThinkPad Compact Bluetooth Keyboard"
+
+if trackpoint_id=$(get_dev_id "$name"); then
+    echo "Applying settings for $name"
+    set_natural_scrolling $trackpoint_id 1
+    set_scroll_method $trackpoint_id 0 0 1  # enable button
+    set_accel_speed $trackpoint_id -0.100
+    set_accel_profile $trackpoint_id 1 0  # adaptive
+
+    if tpcpbtdev="$(! find /sys/devices -type f -name 'sensitivity' | grep 'bluetooth')"; then
+        echo -n "7" |sudo tee "$tpcpbtdev" >/dev/null
+    fi
+fi
+
+