c214e5b639
too, so, instead of descending to the i386 directory, we add some magic to the parent Makefile. These man pages refer to drivers that I'm aware that work on amd64. Most likely there are more, but I'll deal with them later. Approved by: brueffer, philip, takawata
74 lines
2.4 KiB
Groff
74 lines
2.4 KiB
Groff
.\" Copyright (c) 2005 Christian Brueffer
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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 September 14, 2005
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.Dt ACPI_SONY 4 i386
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.Os
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.Sh NAME
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.Nm acpi_sony
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.Nd "ACPI notebook controller driver for Sony laptops"
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.Sh SYNOPSIS
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To compile this driver into the kernel,
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place the following line in your
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kernel configuration file:
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.Bd -ragged -offset indent
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.Cd "device acpi_sony"
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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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acpi_sony_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 notebook controller in Sony laptops.
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.Sh SYSCTLS
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The following sysctl is currently implemented:
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.Bl -tag -width indent
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.It Va dev.acpi_sony.0.brightness
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Current brightness level of the display.
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.It Va dev.acpi_sony.0.cdp
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Turns the CD power on or off.
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.It Va dev.acpi_sony.0.azp
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Turns the audio power on or off.
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.El
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.Sh SEE ALSO
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.Xr acpi 4 ,
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.Xr sysctl 8
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.Sh HISTORY
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The
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.Nm
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driver first appeared in
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.Fx 6.0 .
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.Sh AUTHORS
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The
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.Nm
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driver was written by
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.An Takanori Watanabe Aq takawata@FreeBSD.org .
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