1.\" $NetBSD: pm3fb.4,v 1.2 2016/11/20 17:02:33 wiz Exp $ 2.\" 3.\" Copyright (c) 2015 Naruaki Etomi 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. 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 ``AS IS'' AND ANY EXPRESS OR 16.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 20.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 21.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 22.\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 23.\" 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 November 20, 2016 28.Dt PM3FB 4 29.Os 30.Sh NAME 31.Nm pm3fb 32.Nd 3Dlabs Permedia 3 / Oxygen VX1 / Proformance 3 framebuffer driver 33.Sh SYNOPSIS 34.Cd "pm3fb* at pci?" 35.Cd "wsdisplay* at pm3fb?" 36.Sh DESCRIPTION 37The 38.Nm 39driver provides support for the 3Dlabs Permedia 3 / Oxygen VX1 / Proformance 3 series of 40graphics cards and provides an interface for machine independent 41.Xr wscons 4 42driver. 43.Pp 44Currently 45.Nm 46does not support anti-alias font rendering and OpenLDI video interface. 47However, it is capable of changing the resolution and uses DDC2 to 48pick an appropriate video mode. 49.Pp 50A 2D graphics engine is used to accelerate scrolling, rectangle fills 51and bitmap font rendering. 52.Sh SEE ALSO 53.Xr pci 4 , 54.Xr wscons 4 , 55.Xr wsdisplay 4 56.Sh AUTHORS 57.An -nosplit 58The 59.Nm 60driver was written by 61.An Naruaki Etomi . 62