$OpenBSD: acpivideo.4,v 1.6 2020/04/06 00:01:08 pirofti Exp $
Copyright (c) 2009 Paul Irofti <paul@irofti.net>
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, 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.
.Dd $Mdocdate: July 16 2013 $ .Dt ACPIVIDEO 4 .Os .Sh NAME .Nm acpivideo .Nd ACPI video .Sh SYNOPSIS .Cd "acpivideo* at acpi?" .Sh DESCRIPTION The .Nm driver supports ACPI display output switching and brightness control. Output displays can take the form of CRTs, LCDs, TV-OUTs or any similar devices that may be connected to the machine. .Sh SEE ALSO .Xr acpi 4 , .Xr acpithinkpad 4 , .Xr acpitoshiba 4 , .Xr acpivout 4 , .Xr intro 4 .Sh HISTORY The .Nm driver first appeared in .Ox 4.6 . .Sh AUTHORS .An -nosplit The .Nm driver was written by .An Federico G. Schwindt Aq Mt fgsch@openbsd.org and .An Paul Irofti Aq Mt paul@irofti.net . .Sh CAVEATS On IBM and Lenovo ThinkPad systems, .Nm functionality is handled by the .Xr acpithinkpad 4 driver.
Copyright (c) 2009 Paul Irofti <paul@irofti.net>
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, 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.
.Dd $Mdocdate: July 16 2013 $ .Dt ACPIVIDEO 4 .Os .Sh NAME .Nm acpivideo .Nd ACPI video .Sh SYNOPSIS .Cd "acpivideo* at acpi?" .Sh DESCRIPTION The .Nm driver supports ACPI display output switching and brightness control. Output displays can take the form of CRTs, LCDs, TV-OUTs or any similar devices that may be connected to the machine. .Sh SEE ALSO .Xr acpi 4 , .Xr acpithinkpad 4 , .Xr acpitoshiba 4 , .Xr acpivout 4 , .Xr intro 4 .Sh HISTORY The .Nm driver first appeared in .Ox 4.6 . .Sh AUTHORS .An -nosplit The .Nm driver was written by .An Federico G. Schwindt Aq Mt fgsch@openbsd.org and .An Paul Irofti Aq Mt paul@irofti.net . .Sh CAVEATS On IBM and Lenovo ThinkPad systems, .Nm functionality is handled by the .Xr acpithinkpad 4 driver.