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.gitignore
vendored
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.gitignore
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input-setup
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README.md
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README.md
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# ThinkPad Trackpoint Configuration Script (Linux)
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This script configures ThinkPad Trackpoint devices on several different models of ThinkPad keyboards running under Linux.
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I created it for my own convenience in order to automatically set some preferences including disabling middle-click scrolling and increasing Trackpoint sensitivity.
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206
tp-input-setup
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206
tp-input-setup
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#!/bin/bash
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# See 'man 4 libinput' or 'man 4 syntaptics'
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get_dev_id () {
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DISPLAY=:0 xinput list --id-only "$1" 2>/dev/null
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}
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set_natural_scrolling () {
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#
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# 1 boolean value, 1 enables natural scrolling
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#
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# Get libinput "Natural Scrolling Enabled" ID
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local id=$(DISPLAY=:0 xinput list-props $1 | \
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grep -Po 'Natural Scrolling Enabled \(\K[0-9]+')
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# enable natural scrolling
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DISPLAY=:0 xinput set-prop $1 $id $2
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}
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set_scroll_method () {
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#
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# 3 boolean in order "two-finger", "edge", "button"
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#
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# Get libinput "Scroll Method Enable" ID
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local id=$(DISPLAY=:0 xinput list-props $1 | \
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grep -Po 'Scroll Method Enabled \(\K[0-9]+')
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# enable button scroll method
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DISPLAY=:0 xinput set-prop $1 $id $2 $3 $4
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}
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set_accel_speed () {
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#
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# 32-bit float in range -1, 1
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#
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# Get libinput "Accel Speed" ID
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local id=$(DISPLAY=:0 xinput list-props $1 | grep -Po 'Accel Speed \(\K[0-9]+')
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# set accel speed
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DISPLAY=:0 xinput set-prop $1 $id $2
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}
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set_accel_profile () {
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#
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# 2 boolean values in order "adaptive", "flat"
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#
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# Get libinput "Accel Profile Enabled" ID
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local prop_id=$(DISPLAY=:0 xinput list-props $1 | \
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grep -Po 'Accel Profile Enabled \(\K[0-9]+')
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DISPLAY=:0 xinput set-prop $1 $prop_id $2 $3
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}
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disable_touchpad () {
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#
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# 1 boolean value, enabled=1
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#
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local prop_id=$(DISPLAY=:0 xinput list-props $syntchid | grep -Po 'Device Enabled \(\K[0-9]+')
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DISPLAY=:0 xinput set-prop $prop_id 0
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}
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### DEVICES ###
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# ThinkPad P72 (libinput driver)
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trackpoint_string="Elan TrackPoint"
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touchpad_string="Elan Touchpad"
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name="ThinkPad P72 (libinput)"
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if trackpoint_id=$(get_dev_id "$trackpoint_string"); then
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echo "Applying settings for $name"
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set_natural_scrolling $trackpoint_id 1
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set_scroll_method $trackpoint_id 0 0 1 # enable button
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set_accel_speed $trackpoint_id -0.2
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set_accel_profile $trackpoint_id 1 0 # 0 1 flat | 1 0 adaptive
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# this no longer works. 'sensitivity' doesn't exist
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# if syntpdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'serio')"; then
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# echo -n 200 | sudo tee $syntpdev >/dev/null
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# fi
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fi
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# ThinkPad P72 (for synaptics driver?)
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trackpoint_string="ETPS/2 Elantech TrackPoint"
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touchpad_string="Elan Touchpad"
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name="ThinkPad P72 (synaptics)"
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if trackpoint_id=$(get_dev_id "$trackpoint_string"); then
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echo "Applying settings for $name"
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set_natural_scrolling $trackpoint_id 1
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set_scroll_method $trackpoint_id 0 0 1 # enable button
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set_accel_speed $trackpoint_id 1.00
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set_accel_profile $trackpoint_id 1 0 # adaptive
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if syntpdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'serio')"; then
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echo -n 190 | sudo tee $syntpdev >/dev/null
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fi
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if touchpad_id=$(get_dev_id "$touchpad_string"); then
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echo "Disabling touchpad for $name"
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disable_touchpad $touchpad_id
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fi
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fi
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# ThinkPad T580
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trackpoint_string="TPPS/2 IBM TrackPoint"
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touchpad_string="SynPS/2 Synaptics TouchPad"
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name="ThinkPad T580"
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if trackpoint_id=$(get_dev_id "$trackpoint_string"); then
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echo "Applying settings for $name"
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set_natural_scrolling $trackpoint_id 1
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set_scroll_method $trackpoint_id 0 0 1 # enable button
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set_accel_speed $trackpoint_id -0.20
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set_accel_profile $trackpoint_id 1 0 # adaptive
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if syntpdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'serio')"; then
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echo -n 215 | sudo tee $syntpdev >/dev/null
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fi
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if touchpad_id=$(get_dev_id "$touchpad_string"); then
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echo "Disabling touchpad for $name"
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disable_touchpad $touchpad_id
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fi
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fi
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# ThinkPad T550
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trackpoint_string="pointer:TPPS/2 IBM TrackPoint"
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touchpad_string="pointer:Synaptics TM3053-003"
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name="ThinkPad T550"
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if trackpoint_id=$(get_dev_id "$trackpoint_string"); then
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echo "Applying settings for $name"
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set_natural_scrolling $trackpoint_id 1
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set_scroll_method $trackpoint_id 0 0 1 # enable button
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set_accel_speed $trackpoint_id -0.20
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set_accel_profile $trackpoint_id 1 0 # adaptive
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if syntpdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'serio')"; then
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echo -n 215 | sudo tee $syntpdev >/dev/null
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fi
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if touchpad_id=$(get_dev_id "$touchpad_string"); then
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echo "Disabling touchpad for $name"
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disable_touchpad $touchpad_id
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fi
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fi
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# Lenovo TrackPoint Keyboard II
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name="pointer:Lenovo TrackPoint Keyboard II"
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if trackpoint_id=$(get_dev_id "$name"); then
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echo "Applying settings for $name"
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set_natural_scrolling $trackpoint_id 1
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set_scroll_method $trackpoint_id 0 0 1 # enable button
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set_accel_speed $trackpoint_id 0.2
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set_accel_profile $trackpoint_id 0 1 # 0 1 flat | 1 0 adaptive
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sudo tp2ctl -s 8
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# if tpcpusbdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'usb1')"; then
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# echo -n "9" |sudo tee $tpcpusbdev >/dev/null
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# fi
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fi
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# Lenovo ThinkPad Compact USB Keyboard
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name="ThinkPad Compact USB Keyboard"
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if trackpoint_id=$(get_dev_id "$name"); then
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echo "Applying settings for $name"
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set_natural_scrolling $trackpoint_id 1
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set_scroll_method $trackpoint_id 0 0 1 # enable button
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set_accel_speed $trackpoint_id -0.18
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set_accel_profile $trackpoint_id 1 0 # adaptive
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if tpcpusbdev="$(find /sys/devices -type f -name 'sensitivity' | grep 'usb1')"; then
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echo -n "9" |sudo tee $tpcpusbdev >/dev/null
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fi
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fi
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# ThinkPad Compact Bluetooth Keyboard
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name="ThinkPad Compact Bluetooth Keyboard"
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if trackpoint_id=$(get_dev_id "$name"); then
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echo "Applying settings for $name"
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set_natural_scrolling $trackpoint_id 1
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set_scroll_method $trackpoint_id 0 0 1 # enable button
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set_accel_speed $trackpoint_id -0.100
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set_accel_profile $trackpoint_id 1 0 # adaptive
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if tpcpbtdev="$(! find /sys/devices -type f -name 'sensitivity' | grep 'bluetooth')"; then
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echo -n "7" |sudo tee "$tpcpbtdev" >/dev/null
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fi
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fi
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