| # Copyright 2020 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Configure touchpads to use Chromium Multitouch (cmt) X input driver |
| Section "InputClass" |
| Identifier "touchpad" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| Driver "cmt" |
| Option "AccelerationProfile" "-1" |
| Option "Scroll Buttons" "0" |
| Option "Scroll Axes" "1" |
| |
| # CMT devices potentially process keyboard events |
| Option "XkbModel" "pc" |
| Option "XkbLayout" "us" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Synaptics Touchpad" |
| MatchUSBID "06cb:*" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| |
| # default calibration values for Synaptics firmware |
| Option "Pressure Calibration Offset" "-51.1766" |
| Option "Pressure Calibration Slope" "1.7716" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Elan Touchpad" |
| MatchUSBID "04f3:*" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| |
| # default calibration values for Elan firmware |
| Option "Pressure Calibration Offset" "0.0" |
| Option "Pressure Calibration Slope" "3.1416" |
| |
| # Devices with the default pressure calibration have a lower tap threshold |
| Option "Tap Minimum Pressure" "10.0" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Apple Magic Trackpad" |
| MatchUSBID "05ac:030e" |
| MatchDevicePath "/dev/input/event*" |
| Option "Touchpad Stack Version" "1" |
| # We are using raw touch major value as pressure value, so set the Palm |
| # pressure threshold high. |
| Option "Palm Pressure" "1000" |
| Option "Compute Surface Area from Pressure" "0" |
| Option "IIR b0" "1" |
| Option "IIR b1" "0" |
| Option "IIR b2" "0" |
| Option "IIR b3" "0" |
| Option "IIR a1" "0" |
| Option "IIR a2" "0" |
| # TODO(clchiou): Calibrate bias on X-axis |
| Option "Touchpad Device Output Bias on X-Axis" "-283.3226025266607" |
| Option "Touchpad Device Output Bias on Y-Axis" "-283.3226025266607" |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| # Disable drumroll suppression |
| Option "Drumroll Suppression Enable" "0" |
| Option "Two Finger Vertical Close Distance Thresh" "35.0" |
| Option "Fling Buffer Suppress Zero Length Scrolls" "0" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Apple Magic Trackpad 2" |
| MatchUSBID "05ac:0265|004c:0265" |
| MatchDevicePath "/dev/input/event*" |
| |
| Option "Pressure Calibration Offset" "30" |
| Option "Palm Pressure" "250.0" |
| Option "Palm Width" "20.0" |
| Option "Multiple Palm Width" "20.0" |
| |
| # Enable Stationary Wiggle Filter |
| Option "Stationary Wiggle Filter Enabled" "1" |
| Option "Finger Moving Energy" "0.0008" |
| Option "Finger Moving Hysteresis" "0.0004" |
| |
| # Avoid accidental scroll/move on finger lift |
| Option "Max Stationary Move Speed" "47" |
| Option "Max Stationary Move Speed Hysteresis" "1" |
| Option "Max Stationary Move Suppress Distance" "0.2" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Apple Magic Mouse" |
| MatchUSBID "05ac:030d" |
| MatchDevicePath "/dev/input/event*" |
| Driver "cmt" |
| Option "AccelerationProfile" "-1" |
| Option "Scroll X Out Scale" "3" |
| Option "Scroll Y Out Scale" "3" |
| Option "Compute Surface Area from Pressure" "0" |
| Option "Max Allowed Pressure Change Per Sec" "170.0" |
| Option "Max Hysteresis Pressure Per Sec" "170.0" |
| Option "Max Finger Stationary Speed" "94.32" |
| Option "Mouse Accel Curves" "1" |
| Option "Mouse Scroll Curves" "0" |
| Option "Box Width" "8.0" |
| Option "Box Height" "1.0" |
| # Resolution overrides: |
| Option "Vertical Resolution" "40" |
| Option "Horizontal Resolution" "45" |
| # Assume a frame interval to handle jitter on the bus |
| Option "Accel Min dt" "0.003" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Logitech Wireless Touchpad" |
| MatchUSBID "046d:4011" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| Option "Touchpad Stack Version" "1" |
| Option "IIR b0" "1" |
| Option "IIR b1" "0" |
| Option "IIR b2" "0" |
| Option "IIR b3" "0" |
| Option "IIR a1" "0" |
| Option "IIR a2" "0" |
| Option "Pressure Calibration Offset" "-313.240741792594" |
| Option "Pressure Calibration Slope" "4.39678062436752" |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| Option "Palm Pressure" "100000.0" |
| Option "Two Finger Vertical Close Distance Thresh" "35.0" |
| Option "Fling Buffer Suppress Zero Length Scrolls" "0" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Logitech T650" |
| MatchUSBID "046d:4101" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| Option "Touchpad Stack Version" "1" |
| Option "IIR b0" "1" |
| Option "IIR b1" "0" |
| Option "IIR b2" "0" |
| Option "IIR b3" "0" |
| Option "IIR a1" "0" |
| Option "IIR a2" "0" |
| Option "Pressure Calibration Offset" "-0.439288351750068" |
| Option "Pressure Calibration Slope" "3.05998553523335" |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| Option "Two Finger Vertical Close Distance Thresh" "35.0" |
| Option "Fling Buffer Suppress Zero Length Scrolls" "0" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Logitech T651" |
| MatchUSBID "046d:b00c" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| Option "Touchpad Stack Version" "1" |
| Option "IIR b0" "1" |
| Option "IIR b1" "0" |
| Option "IIR b2" "0" |
| Option "IIR b3" "0" |
| Option "IIR a1" "0" |
| Option "IIR a2" "0" |
| Option "Pressure Calibration Offset" "-4.46520447177073" |
| Option "Pressure Calibration Slope" "3.21071719332644" |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| Option "Two Finger Vertical Close Distance Thresh" "35.0" |
| Option "Fling Buffer Suppress Zero Length Scrolls" "0" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Logitech T620" |
| MatchUSBID "046d:4027" |
| MatchDevicePath "/dev/input/event*" |
| Driver "cmt" |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| Option "Box Width" "6" |
| Option "Box Height" "1" |
| Option "Drumroll Suppression Enable" "0" |
| Option "Input Queue Max Delay" "0.0" |
| Option "Mouse Accel Curves" "1" |
| Option "Mouse Scroll Curves" "0" |
| Option "AccelerationProfile" "-1" |
| # Assume a frame interval to handle jitter on the bus |
| Option "Accel Min dt" "0.003" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Logitech T400" |
| MatchUSBID "046d:4026" |
| MatchDevicePath "/dev/input/event*" |
| Driver "cmt" |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| Option "Box Width" "6" |
| Option "Box Height" "1" |
| Option "Drumroll Suppression Enable" "0" |
| Option "Input Queue Max Delay" "0.0" |
| Option "Mouse Accel Curves" "1" |
| Option "Mouse Scroll Curves" "0" |
| Option "AccelerationProfile" "-1" |
| # Assume a frame interval to handle jitter on the bus |
| Option "Accel Min dt" "0.003" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Logitech Bluetooth Touchmouse" |
| MatchUSBID "046d:b00d" |
| MatchDevicePath "/dev/input/event*" |
| Driver "cmt" |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| Option "Box Width" "6" |
| Option "Box Height" "1" |
| Option "Drumroll Suppression Enable" "0" |
| Option "Input Queue Max Delay" "0.0" |
| Option "Mouse Accel Curves" "1" |
| Option "Mouse Scroll Curves" "0" |
| Option "AccelerationProfile" "-1" |
| # Assume a frame interval to handle jitter on the bus |
| Option "Accel Min dt" "0.003" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Logitech TK820" |
| MatchUSBID "046d:4102" |
| MatchDevicePath "/dev/input/event*" |
| Driver "cmt" |
| Option "Touchpad Stack Version" "2" |
| # Pressure jumps around a lot on this touchpad, so allow that: |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| Option "Pressure Calibration Offset" "-18.8078435" |
| Option "Pressure Calibration Slope" "2.466208137" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "CMT for Stantum" |
| MatchDevicePath "/dev/input/event*" |
| MatchProduct "MTP_USB_Controller" |
| Driver "cmt" |
| Option "SendCoreEvents" "On" |
| Option "IIR b0" "1" |
| Option "IIR b1" "0" |
| Option "IIR b2" "0" |
| Option "IIR b3" "0" |
| Option "IIR a1" "0" |
| Option "IIR a2" "0" |
| Option "IIR Distance Threshold" "1000" |
| Option "Horizontal Resolution" "8" |
| Option "Vertical Resolution" "10" |
| Option "Two Finger Scroll Distance Thresh" "0.5" |
| Option "Pressure Calibration Offset" "1.0" |
| Option "Pressure Calibration Slope" "15.0" |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| Option "Fling Buffer Suppress Zero Length Scrolls" "0" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "Whiskers Touchpad" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| MatchUSBID "18D1:5030" |
| |
| # Use new touchpad gesture stack |
| Option "Touchpad Stack Version" "2" |
| Option "Integrated Touchpad" "1" |
| |
| Option "Pressure Calibration Offset" "0.0" |
| Option "Pressure Calibration Slope" "2" |
| |
| # Enable Stationary Wiggle Filter |
| Option "Stationary Wiggle Filter Enabled" "1" |
| |
| Option "Box Width" "0.5" |
| Option "Box Height" "0.5" |
| |
| # Avoid accidental scroll/move on finger lift |
| Option "Max Stationary Move Speed" "47" |
| Option "Max Stationary Move Speed Hysteresis" "1" |
| Option "Max Stationary Move Suppress Distance" "0.2" |
| |
| # Suppress clicks without fingers on the pad. |
| Option "Zero Finger Click Enable" "0" |
| |
| Option "Filter Low Pressure" "1" |
| Option "Pinch Enable" "1" |
| Option "Palm Pressure" "220.0" |
| Option "Palm Filter Top Edge Enable" "1" |
| Option "Smooth Accel" "1" |
| Option "Tap Minimum Pressure" "20.0" |
| |
| # Touch size increases with finger count, so ignore touch size for |
| # detecting palms if there are multiple touches. |
| Option "Multiple Palm Width" "200.0" |
| EndSection |
| |
| Section "InputClass" |
| Identifier "Brydge Touchpad" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| MatchUSBID "03F6:A001" |
| |
| Option "Fake Timestamp Delta" "0.010" |
| EndSection |
