| # 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 caroline atmel" |
| MatchIsTouchpad "on" |
| MatchDevicePath "/dev/input/event*" |
| MatchProduct "Atmel" |
| Option "Touchpad Stack Version" "2" |
| Option "Integrated Touchpad" "1" |
| Option "Tap Minimum Pressure" "15.0" |
| # Pressure calibration results: |
| # Probe Diameter Measured Expected Calibrated |
| # 0 3.90 17.70 11.95 2.17 |
| # 1 5.70 25.00 25.52 20.05 |
| # 2 7.70 33.00 46.57 39.64 |
| # 3 9.90 53.00 76.98 88.63 |
| # 4 11.70 65.00 107.51 118.03 |
| # 5 13.90 69.57 151.75 129.23 |
| # 6 17.80 63.97 248.85 115.50 |
| Option "Pressure Calibration Offset" "-41.1882710243" |
| Option "Pressure Calibration Slope" "2.44946377494" |
| Option "Pinch Enable" "1" |
| EndSection |