1.\" $NetBSD: psh3lcd.4,v 1.2 2005/09/23 20:52:05 wiz Exp $ 2.\" 3.\" Copyright (c) 2005 KIYOHARA Takashi 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Neither the name of the author nor the names of any 12.\" contributors may be used to endorse or promote products derived 13.\" from this software without specific prior written permission. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS 16.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25.\" POSSIBILITY OF SUCH DAMAGE. 26.\" 27.Dd September 6, 2005 28.Dt PSH3LCD 4 hpcsh 29.Os 30.Sh NAME 31.Nm psh3lcd 32.Nd PERSONA SH3 LCD screen driver 33.Sh SYNOPSIS 34.Cd "psh3lcd* at shb?" 35.Sh DESCRIPTION 36The 37.Nm 38driver provides support for controlling brightness, contrast, and power of 39the LCD screen in PERSONA SH3 series machines. 40.Pp 41In the default keymap, 42.Aq Ctrl 43+ 44.Aq Alt 45+ 46.Aq F7 47and 48.Aq F8 49control brightness, and 50.Aq Ctrl 51+ 52.Aq Alt 53+ 54.Aq F5 55and 56.Aq F6 57control contrast. 58.Sh HISTORY 59The 60.Nm 61driver first appeared in 62.Nx 3.0 . 63