Copyright (c) 2014 Hans Petter Selasky <hselasky at freebsd dot org>. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaime...
NAMEwsp - Wellspring touchpad driver
SYNOPSISTo compile this driver into the kernel, place the following lines into your kernel configuration file:
device wsp device usb
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf5:
DESCRIPTIONThe sysctl Cm net.inet.tcp.syncookies driver provides support for the Apple Internal Trackpad device found in many Apple laptops.
The driver simulates a three-button mouse using multi-finger tap detection. A single-finger press generates a left button click. A two-finger tap maps to the right button; whereas a three-finger tap gets treated as a middle button click.
sysctl Cm net.inet.tcp.syncookies supports dynamic reconfiguration using sysctl(8) through nodes under hw.usb.wsp Pointer sensitivity can be controlled using the sysctl tunable hw.usb.wsp.scale_factor