Date: Fri, 7 Feb 2014 14:56:34 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r261597 - head/share/man/man4 Message-ID: <201402071456.s17EuYEv065219@svn.freebsd.org>
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Author: hselasky Date: Fri Feb 7 14:56:34 2014 New Revision: 261597 URL: http://svnweb.freebsd.org/changeset/base/261597 Log: Add manual page for wsp driver. MFC after: 1 week Added: head/share/man/man4/wsp.4 (contents, props changed) Added: head/share/man/man4/wsp.4 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/share/man/man4/wsp.4 Fri Feb 7 14:56:34 2014 (r261597) @@ -0,0 +1,96 @@ +.\" 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 disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the author nor the names of any co-contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd February 7, 2014 +.Dt WSP 4 +.Os +.Sh NAME +.Nm wsp +.Nd Wellspring touchpad driver +.Sh SYNOPSIS +To compile this driver into the kernel, place the following lines into +your kernel configuration file: +.Bd -ragged -offset indent +.Cd "device wsp" +.Cd "device usb" +.Ed +.Pp +Alternativly, to load the driver as a module at boot time, +place the following line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +wsp_load="YES" +.Ed +.Sh DESCRIPTION +The +.Nm +driver provides support for the Apple Internal Trackpad +device found in many Apple laptops. +.Pp +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. +. +.Pp +.Nm +supports dynamic reconfiguration using +.Xr sysctl 8 ; +through nodes under +.Nm hw.usb.wsp . +Pointer sensitivity can be controlled using the sysctl tunable +.Nm hw.usb.wsp.scale_factor . +. +.Sh FILES +.Nm +creates a blocking pseudo\-device file, +.Pa /dev/wsp0 , +which presents the mouse as a +.Ar sysmouse +or +.Ar mousesystems +type device\-\-see +.Xr moused 8 +for an explanation of these mouse +types. +.Sh SEE ALSO +.Xr sysmouse 4 , +.Xr usb 4 , +.Xr loader.conf 5 , +.Xr xorg.conf 5 Pq Pa ports/x11/xorg , +.Xr moused 8 , +.Xr sysctl 8 +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Huang Wen Hui Aq huanghwh@gmail.com
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