.\"	$OpenBSD: agten.4,v 1.7 2004/02/29 21:44:07 miod Exp $
.\" Copyright (c) 2003 Miodrag Vallat.  All rights reserved.
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.Dd March 6, 2003
.Dt AGTEN 4 sparc
.Os
.Sh NAME
.Nm agten
.Nd Fujitsu AG-10e accelerated 24-bit color frame buffer
.Sh SYNOPSIS
.Cd "agten* at sbus? slot ? offset ?"
.Cd "wsdisplay* at agten?"
.Sh DESCRIPTION
The
.Tn Fujitsu
AG-10e
is a two-slot SBus color frame buffer, with graphics acceleration
and overlay capabilities, including hardware OpenGL processing.
.Pp
The
.Nm
driver interfaces the frame buffer with the
.Xr wscons 4
console framework.
It does not provide direct device driver entry points
but makes its functions available via the internal
.Xr wsdisplay 4
interface.
.Sh SEE ALSO
.Xr bwtwo 4 ,
.Xr cgeight 4 ,
.Xr cgfour 4 ,
.Xr cgfourteen 4 ,
.Xr cgsix 4 ,
.Xr cgthree 4 ,
.Xr cgtwelve 4 ,
.Xr cgtwo 4 ,
.Xr intro 4 ,
.Xr mgx 4 ,
.Xr pninek 4 ,
.Xr pnozz 4 ,
.Xr rfx 4 ,
.Xr sbus 4 ,
.Xr tcx 4 ,
.Xr tvtwo 4 ,
.Xr vigra 4 ,
.Xr wscons 4 ,
.Xr wsdisplay 4 ,
.Xr zx 4
.Sh CAVEATS
This driver does not support any acceleration features at the moment, and
drives the card in PROM-compatible, 8 bit, mode only.