.\" $NetBSD: mntva.4,v 1.2 2016/10/04 09:21:05 wiz Exp $
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.\" Copyright (c) 2016 The NetBSD Foundation, Inc.
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.\" This code is derived from software contributed to The NetBSD Foundation
.\" by Radoslaw Kujawa.
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.Dd October 3, 2016
.Dt MNTVA 4 amiga
.Os
.Sh NAME
.Nm mntva
.Nd MNTMN VA2000 graphics card driver
.Sh SYNOPSIS
.Cd "mntva* at zbus0"
.Cd "options MNTVA_CONSOLE"
.Sh DESCRIPTION
The
.Nm
driver provides support for the MNTMN VA2000 graphics card and provides an
interface for the machine independent
.Xr wscons 4
driver.
.Pp
The VA2000 integrated blitter engine is used to accelerate some of the text mode
drawing operations, like copying rows and columns.
.Pp
The X11 server is supported via the
.Xr wsfb 4
driver.
.Sh SEE ALSO
.Xr wscons 4 ,
.Xr wsdisplay 4
.Sh HISTORY
The
.Nm
device first appeared in
.Nx 8.0 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Lukas F. Hartmann Aq Mt lukas@mnt.mn
and
.An Radoslaw Kujawa Aq Mt radoslaw.kujawa@gmail.com .
.Sh CAVEATS
There is no way to detect whether the card is used as a console.
Therefore, the user has to explicitely set the
.Dv MNTVA_CONSOLE
option in the kernel config file.
.Pp
Currently, the video mode is hard-coded to 1280x720 at 16 bpp.
.Sh BUGS
None known.