1.\" $OpenBSD: agten.4,v 1.8 2008/03/31 08:12:22 jmc Exp $ 2.\" Copyright (c) 2003 Miodrag Vallat. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 17.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 21.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 22.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 23.\" POSSIBILITY OF SUCH DAMAGE. 24.\" 25.Dd $Mdocdate: March 31 2008 $ 26.Dt AGTEN 4 sparc64 27.Os 28.Sh NAME 29.Nm agten 30.Nd Fujitsu AG-10e accelerated 24-bit color frame buffer 31.Sh SYNOPSIS 32.Cd "agten* at sbus?" 33.Cd "wsdisplay* at agten?" 34.Sh DESCRIPTION 35The 36.Tn Fujitsu 37AG-10e 38is a two-slot SBus color frame buffer, with graphics acceleration 39and overlay capabilities, including hardware OpenGL processing. 40.Pp 41The 42.Nm 43driver interfaces the frame buffer with the 44.Xr wscons 4 45console framework. 46It does not provide direct device driver entry points 47but makes its functions available via the internal 48.Xr wsdisplay 4 49interface. 50.Sh SEE ALSO 51.Xr intro 4 , 52.Xr sbus 4 , 53.Xr wscons 4 , 54.Xr wsdisplay 4 55.Sh CAVEATS 56This driver does not support any acceleration features at the moment, and 57drives the card in PROM-compatible, 8 bit, mode only. 58