1.\" $OpenBSD: pcdisplay.4,v 1.11 2007/05/31 19:19:51 jmc Exp $ 2.\" $NetBSD: pcdisplay.4,v 1.3 2000/05/13 15:22:17 mycroft Exp $ 3.\" 4.\" Copyright (c) 1999 5.\" Matthias Drochner. All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.Dd $Mdocdate: May 31 2007 $ 29.Dt PCDISPLAY 4 30.Os 31.Sh NAME 32.Nm pcdisplay 33.Nd PC display adapter driver for wscons 34.Sh SYNOPSIS 35.Cd "pcdisplay0 at isa?" 36.Cd "wsdisplay* at pcdisplay?" 37.Cd "option PCDISPLAY_SOFTCURSOR" 38.Sh DESCRIPTION 39This driver supports PC display adapter hardware within the 40.Xr wscons 4 41console framework. 42It doesn't provide direct device driver entry points but makes its 43functions available via the 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 MDA, CGA and EGA compatible adapters. 52It doesn't support multiple screens, nor colors or font loading. 53.Pp 54Supported kernel option(s): 55.Bl -tag -width xxxx 56.It Cd option PCDISPLAY_SOFTCURSOR 57Use a large, non-blinking cursor generated by software. 58The default is to use the cursor provided by the underlying display hardware. 59.El 60.Sh SEE ALSO 61.Xr intro 4 , 62.Xr isa 4 , 63.Xr vga 4 , 64.Xr wscons 4 65