diff options
author | delphij <delphij@FreeBSD.org> | 2009-09-09 09:50:31 +0000 |
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committer | delphij <delphij@FreeBSD.org> | 2009-09-09 09:50:31 +0000 |
commit | 49000890a8d8e7ddc853db25ceb72d6c8dcc670b (patch) | |
tree | 7ca44f508d1d8e6e2d1eaa8e13908bbb1ecaedb5 /share/man/man4/dpms.4 | |
parent | 9d2fadbd2b45ba60a14fb37bd8671e217ded5386 (diff) | |
download | FreeBSD-src-49000890a8d8e7ddc853db25ceb72d6c8dcc670b.zip FreeBSD-src-49000890a8d8e7ddc853db25ceb72d6c8dcc670b.tar.gz |
- Teach vesa(4) and dpms(4) about x86emu. [1]
- Add vesa kernel options for amd64.
- Connect libvgl library and splash kernel modules to amd64 build.
- Connect manual page dpms(4) to amd64 build.
- Remove old vesa/dpms files.
Submitted by: paradox <ddkprog yahoo com> [1], swell k at gmail.com
(with some minor tweaks)
Diffstat (limited to 'share/man/man4/dpms.4')
-rw-r--r-- | share/man/man4/dpms.4 | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/share/man/man4/dpms.4 b/share/man/man4/dpms.4 new file mode 100644 index 0000000..2412b47 --- /dev/null +++ b/share/man/man4/dpms.4 @@ -0,0 +1,58 @@ +.\" Copyright (c) 2008 Yahoo!, Inc. +.\" All rights reserved. +.\" Written by: John Baldwin <jhb@FreeBSD.org> +.\" +.\" 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 August 23, 2008 +.Dt DPMS 4 +.Os +.Sh NAME +.Nm dpms +.Nd VESA BIOS DPMS driver +.Sh SYNOPSIS +.Cd "device dpms" +.Sh DESCRIPTION +The +.Nm +driver uses the VESA BIOS to manage an external display during suspend and +resume. +When the machine suspends, +the +.Nm +driver turns the external display off. +When the machine resumes, +it restores the display to its state when the driver was first loaded. +.Sh SEE ALSO +.Xr acpi_video 4 +.Sh BUGS +.Pp +The VESA BIOS DPMS calls do not provide any way to identify a particular +display or adapter to manipulate. +As a result, +this driver may have unexpected results on systems with multiple displays +and/or adapters. |