80 lines
2.5 KiB
Groff
80 lines
2.5 KiB
Groff
.\" Copyright (c) 2010 Gleb Smirnoff <glebius@FreeBSD.org>
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd May 25, 2010
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.Dt UEP 4
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.Os
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.Sh NAME
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.Nm uep
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.Nd eGalax touchscreen driver
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.Sh SYNOPSIS
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To compile this driver into the kernel, place the following lines into
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your kernel configuration file:
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.Bd -ragged -offset indent
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.Cd "device uep"
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.Cd "device usb"
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.Ed
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.Pp
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Alternatively, to load the driver as a
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module at boot time, place the following line in
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.Xr loader.conf 5 :
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.Bd -literal -offset indent
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uep_load="YES"
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.Ed
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.Sh DESCRIPTION
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The
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.Nm
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driver provides support for the eGalax onscreen touch panels.
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.Pp
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The driver is stub.
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It just probes and attaches to USB device, creates device entry
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and feeds reassembled packets from the hardware to it.
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.Pp
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To get mouse working in
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.Xr X 7 ,
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one needs to install
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.Pa ports/x11-drivers/xf86-input-egalax .
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.Sh FILES
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.Nm
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creates a blocking pseudo\-device file,
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.Pa /dev/uep0 .
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.Sh SEE ALSO
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.Xr usb 4 ,
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.Xr loader.conf 5 ,
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.Xr xorg.conf 5 Pq Pa ports/x11/xorg ,
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.Xr egalax 4 Pq Pa ports/x11-drivers/xf86-input-egalax .
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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driver was written by
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.An Gleb Smirnoff Aq glebius@FreeBSD.org
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.Sh BUGS
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.Nm
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can't act like
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.Xr sysmouse 4 ,
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since the latter does not support absolute motion events.
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