                        Information for S3 ViRGE Users

                          The XFree86 Project Inc.

                                 10 Jul 1999

1.  Supported hardware

The s3virge driver in XFree86 4.0.3 supports the S3 ViRGE, ViRGE DX, GX, MX,
MX+, and VX chipsets.  A majority of testing is done on ViRGE DX chips, mak-
ing them the most stable to date.  This release has improved support for
ViRGE GX2 stability, XVideo support for ViRGE DX (tested) and ViRGE
(untested) in depth 16 and 24, conversion to fb framebuffer rendering, and
support for the new Render extension (untested).

This driver is moderately stable, however please use caution with any new
install.  Please report any problems to <XFree86@Xfree86.org> using the
appropriate bug report sheet.

2.  Features:

   o Fully accelerated support for S3 ViRGE family video adapters

   o uses linear frame buffer

   o supports resolutions up to 2048x2048

   o supports color depths of 8, 15, 16, 24.

   o full use of video card memory for acceleration caching when visible
     framebuffer leaves extra memory

3.  Configuration:

The driver auto-detects RAM size, RAMDAC and ClockChip. Do not bother putting
these in your "Device" section.

4.  Documentation:

The driver has several supported options which are documented in the s3virge
man page.  Please refer to it for additional details about XF86Config
options.

5.  Support:

For support with XFree86 video drivers please refer to our web site at
XFree86 <URL:http://www.XFree86.org>.  The web page has a FAQ and bug report-
ing form available.  For problems not addressed in the web page please con-
tact our support email address  <XFree86@Xfree86.org>

6.  Authors

   o Mark Vojkovich <mvojkovi@ucsd.edu>

   o Sebastien Marineau

   o Harald Koenig <koenig@tat.physik.uni-tuebingen.de>

   o Matt Grossman <mattg@oz.net>

   o Kevin Brosius <Cobra@compuserve.com>

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