<!DOCTYPE linuxdoc PUBLIC "-//Xorg//DTD linuxdoc//EN"[<!ENTITY % defs SYSTEM "defs.ent"> %defs;]><article><title>Information for ATI Rage 128 Users<author>Precision Insight, Inc., SuSE GmbH<date>13 June 2000<ident></ident><toc><sect>Supported Hardware<p><itemize>  <item>ATI Rage 128 based cards</itemize><sect>Features<p><itemize>  <item>Full support (including hardware accelerated 2D drawing) for 8, 15,        16, 24 bit pixel depths.  <item>Hardware cursor support to reduce sprite flicker.  <item>Support for high resolution video modes up to 1800x1440 @ 70Hz.  <item>Support for doublescan video modes (e.g., 320x200 and 320x240).  <item>Support for gamma correction at all pixel depths.  <item>Fully programmable clock supported.  <item>Robust text mode restore for VT switching.</itemize><sect>Technical Notes<p><itemize>  <item>None</itemize><sect>Reported Working Video Cards<p><itemize>  <item>Rage Fury AGP 32MB  <item>XPERT 128 AGP 16MB  <item>XPERT 99 AGP 8MB</itemize><sect>Configuration<p>The driver auto-detects all device information necessary toinitialize the card.  The only lines you need in the "Device"section of your xorg.conf file are:<verb>       Section "Device"           Identifier "Rage 128"           Driver     "r128"       EndSection</verb>or let <tt>xorgconfig</tt> do this for you.However, if you have problems with auto-detection, you can specify:<itemize>  <item>VideoRam - in kilobytes  <item>MemBase  - physical address of the linear framebuffer  <item>IOBase   - physical address of the memory mapped IO registers  <item>ChipID   - PCI DEVICE ID</itemize><sect>Driver Options<p><itemize>  <item>"hw_cursor" - request hardware cursor (default)  <item>"sw_cursor" - software cursor only  <item>"no_accel"  - software rendering only  <item>"dac_8_bit" - use color weight 888 in 8 bpp mode (default)  <item>"dac_6_bit" - use color weight 666 in 8 bpp mode (VGA emulation)</itemize><sect>Known Limitations<p><itemize>  <item>None</itemize><sect>Authors<p>The X11R&relvers; driver was originally part of XFree86 4.4 rc2.The XFree86 4 driver was ported from XFree86 3.3.x and enhanced by:<itemize>   <item>Rickard E. (Rik) Faith <email>faith@precisioninsight.com</email>   <item>Kevin E. Martin <email>kevin@precisioninsight.com</email></itemize><p>The XFree86 4 driver was funded by ATI and was donated to The XFree86Project by:<verb>    Precision Insight, Inc.    Cedar Park, TX    USA</verb><p>The XFree86 3.3.x driver used for the port was written by:<itemize>   <item>Rickard E. (Rik) Faith <email>faith@precisioninsight.com</email>   <item>Kevin E. Martin <email>kevin@precisioninsight.com</email></itemize>The XFree86 3.3.x driver was funded by ATI and was donated to The XFree86Project by Precision Insight, Inc.  It was based in part on an earlierdriver that was written by:<itemize>   <item>Alan Hourihane <email>alanh@fairlite.demon.co.uk</email>   <item>Dirk Hohndel <email>hohndel@suse.de</email></itemize><p>This early driver was funded and donated to The XFree86 Project by:<verb>    SuSE GmbH    Schanzaekerstr. 10    90443 Nuernberg    Germany</verb><p><htmlurl name="http://www.precisioninsight.com"          url="http://www.precisioninsight.com"><p><htmlurl name="http://www.suse.com"          url="http://www.suse.com"></article>