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diff --git a/xbacklight.man b/xbacklight.man new file mode 100644 index 0000000..0a998f6 --- /dev/null +++ b/xbacklight.man @@ -0,0 +1,53 @@ +.\" +.\" Copyright © 2007 Keith Packard.\" +.\" Permission to use, copy, modify, distribute, and sell this software and its +.\" documentation for any purpose is hereby granted without fee, provided that +.\" the above copyright notice appear in all copies and that both that +.\" copyright notice and this permission notice appear in supporting +.\" documentation, and that the name of Keith Packard not be used in +.\" advertising or publicity pertaining to distribution of the software without +.\" specific, written prior permission. Keith Packard makes no +.\" representations about the suitability of this software for any purpose. It +.\" is provided "as is" without express or implied warranty. +.\" +.\" KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, +.\" INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO +.\" EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR +.\" CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +.\" DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER +.\" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +.\" PERFORMANCE OF THIS SOFTWARE. +.\" +.\" +.TH XBACKLIGHT __appmansuffix__ __vendorversion__ +.SH NAME +xbacklight \- adjust backlight brightness using RandR extension +.SH SYNOPSIS +.B "xbacklight" +[-help] [-display \fIdisplay\fP] +[-get] +[-set percent] +[-inc percent] +[-dec percent] +.SH DESCRIPTION +.I Xbacklight +is used to adjust the backlight brightness where supported. It finds all +outputs on the X server supporting backlight brightness control and changes +them all in the same way. +.IP -get +Print out the current backlight brightness of each output with such a +control. The brightness is represented as a percentage of the maximum +brightness supported. +.IP "-set \fIpercent\fP" +Sets each backlight brightness to the specified level. +.IP "-inc \fIpercent\fP" +Increases brightness by the specified amount. +.IP "-dec \fIpercent\fP" +Decreases brightness by the specified amount. +.IP --help +Print out a summary of the usage and exit. +.SH "SEE ALSO" +Xrandr(3) +.SH AUTHORS +Keith Packard, +Open Source Technology Center, Intel Corporation. |