.\" $NetBSD: pm3fb.4,v 1.2 2016/11/20 17:02:33 wiz Exp $
.\"
.\" Copyright (c) 2015 Naruaki Etomi
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.Dd November 20, 2016
.Dt PM3FB 4
.Os
.Sh NAME
.Nm pm3fb
.Nd 3Dlabs Permedia 3 / Oxygen VX1 / Proformance 3 framebuffer driver
.Sh SYNOPSIS
.Cd "pm3fb* at pci?"
.Cd "wsdisplay* at pm3fb?"
.Sh DESCRIPTION
The
.Nm
driver provides support for the 3Dlabs Permedia 3 / Oxygen VX1 / Proformance 3 series of
graphics cards and provides an interface for machine independent
.Xr wscons 4
driver.
.Pp
Currently
.Nm
does not support anti-alias font rendering and OpenLDI video interface.
However, it is capable of changing the resolution and uses DDC2 to
pick an appropriate video mode.
.Pp
A 2D graphics engine is used to accelerate scrolling, rectangle fills
and bitmap font rendering.
.Sh SEE ALSO
.Xr pci 4 ,
.Xr wscons 4 ,
.Xr wsdisplay 4
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Naruaki Etomi .