| # 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 puppy atmel" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| MatchProduct "Atmel" |
| Option "Touchpad Stack Version" "1" |
| Driver "cmt" |
| Option "Pressure Calibration Offset" "-15.369282490859" |
| Option "Pressure Calibration Slope" "1.3219851012421" |
| Option "Input Queue Delay" "0.017" |
| # TODO(clchiou): Calibrate bias on X-axis |
| Option "Touchpad Device Output Bias on X-Axis" "26.68917773528923" |
| Option "Touchpad Device Output Bias on Y-Axis" "26.68917773528923" |
| # We see lots of pressure changes under normal use, so raise thresholds |
| Option "Max Allowed Pressure Change Per Sec" "100000.0" |
| Option "Max Hysteresis Pressure Per Sec" "100000.0" |
| # People complain that light tap clicks don't register |
| Option "Tap Minimum Pressure" "21.0" |
| Option "Box Width" "0.3" |
| Option "Two Finger Vertical Close Distance Thresh" "35.0" |
| EndSection |
