$NetBSD: videoctl.1,v 1.2 2010/12/26 14:26:45 wiz Exp $
Copyright (c) 2010 Jared D. McNeill <jmcneill@invisible.ca>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
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1. Redistributions of source code must retain the above copyright
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2. Redistributions in binary form must reproduce the above copyright
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THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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
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.Dd December 26, 2010 .Dt VIDEOCTL 1 .Os .Sh NAME .Nm videoctl .Nd control video device .Sh SYNOPSIS .Nm .Op Fl d Ar device .Fl a .Nm .Op Fl d Ar device .Ar name ... .Nm .Op Fl d Ar device .Fl w .Ar name=value ... .Sh DESCRIPTION The .Nm command displays or sets various video system driver variables. If a list of variables is present on the command line, then .Nm prints the current value of those variables for the specified device. If the .Fl a flag is specified, all variables for the device are printed. If the .Fl w flag is specified .Nm attempts to set the specified variables to the given values. The .Fl d flag can be used to specify an alternate video device. If .Fl d is not specified,
Copyright (c) 2010 Jared D. McNeill <jmcneill@invisible.ca>
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.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
.Dd December 26, 2010 .Dt VIDEOCTL 1 .Os .Sh NAME .Nm videoctl .Nd control video device .Sh SYNOPSIS .Nm .Op Fl d Ar device .Fl a .Nm .Op Fl d Ar device .Ar name ... .Nm .Op Fl d Ar device .Fl w .Ar name=value ... .Sh DESCRIPTION The .Nm command displays or sets various video system driver variables. If a list of variables is present on the command line, then .Nm prints the current value of those variables for the specified device. If the .Fl a flag is specified, all variables for the device are printed. If the .Fl w flag is specified .Nm attempts to set the specified variables to the given values. The .Fl d flag can be used to specify an alternate video device. If .Fl d is not specified,
a /dev/video0 is used. .Sh FILES l -tag -width /dev/video0 -compact t Pa /dev/video0 video device .El .Sh SEE ALSO .Xr video 4 .Sh HISTORY The .Nm command first appeared in .Nx 6.0 .