1.\" $NetBSD: pcdisplay.4,v 1.8 2009/03/09 19:24:28 joerg Exp $ 2.\" 3.\" Copyright (c) 1999 4.\" Matthias Drochner. 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. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25.\" SUCH DAMAGE. 26.\" 27.Dd March 20, 1999 28.Dt PCDISPLAY 4 29.Os 30.Sh NAME 31.Nm pcdisplay 32.Nd PC display adapter driver for wscons 33.Sh SYNOPSIS 34.Cd options PCDISPLAY_SOFTCURSOR 35.Pp 36.Cd "pcdisplay0 at isa?" 37.Cd "wsdisplay* at pcdisplay? console ?" 38.Sh DESCRIPTION 39This driver supports PC display adapter hardware within the 40.Xr wscons 4 41console framework. It doesn't provide direct device 42driver entry points but makes its functions available via 43the internal 44.Xr wsdisplay 4 45interface. 46.Pp 47The 48.Nm 49driver is intended as a minimal 50.Dq catch-all 51driver for the different kinds of 52.Tn MDA 53or 54.Tn CGA 55compatible adapters. It doesn't support multiple screens, nor 56colors or font loading. 57.Pp 58Supported kernel option(s): 59.Bl -tag -width xxxx 60.It Cd options PCDISPLAY_SOFTCURSOR 61Use a large, non-blinking cursor generated by software. The default is to use 62the cursor provided by the underlying display hardware. 63.El 64.Sh SEE ALSO 65.Xr isa 4 , 66.Xr vga 4 , 67.Xr wscons 4 68