178 lines
3.6 KiB
Plaintext
178 lines
3.6 KiB
Plaintext
Information for ATI Rage 128 Users
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Precision Insight, Inc., SuSE GmbH
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13 June 2000
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____________________________________________________________
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Table of Contents
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1. Supported Hardware
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2. Features
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3. Technical Notes
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4. Reported Working Video Cards
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5. Configuration
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6. Driver Options
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7. Known Limitations
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8. Authors
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______________________________________________________________________
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1. Supported Hardware
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o ATI Rage 128 based cards
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2. Features
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o Full support (including hardware accelerated 2D drawing) for 8, 15,
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16, 24 bit pixel depths.
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o Hardware cursor support to reduce sprite flicker.
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o Support for high resolution video modes up to 1800x1440 @ 70Hz.
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o Support for doublescan video modes (e.g., 320x200 and 320x240).
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o Support for gamma correction at all pixel depths.
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o Fully programmable clock supported.
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o Robust text mode restore for VT switching.
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3. Technical Notes
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o None
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4. Reported Working Video Cards
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o Rage Fury AGP 32MB
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o XPERT 128 AGP 16MB
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o XPERT 99 AGP 8MB
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5. Configuration
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The driver auto-detects all device information necessary to initialize
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the card. The only lines you need in the "Device" section of your
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xorg.conf file are:
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Section "Device"
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Identifier "Rage 128"
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Driver "r128"
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EndSection
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or let xorgconfig do this for you.
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However, if you have problems with auto-detection, you can specify:
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o VideoRam - in kilobytes
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o MemBase - physical address of the linear framebuffer
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o IOBase - physical address of the memory mapped IO registers
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o ChipID - PCI DEVICE ID
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6. Driver Options
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o "hw_cursor" - request hardware cursor (default)
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o "sw_cursor" - software cursor only
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o "no_accel" - software rendering only
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o "dac_8_bit" - use color weight 888 in 8 bpp mode (default)
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o "dac_6_bit" - use color weight 666 in 8 bpp mode (VGA emulation)
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7. Known Limitations
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o None
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8. Authors
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The X11R7.5 driver was originally part of XFree86 4.4 rc2.
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The XFree86 4 driver was ported from XFree86 3.3.x and enhanced by:
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o Rickard E. (Rik) Faith <mailto:faith@precisioninsight.com>
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o Kevin E. Martin <mailto:kevin@precisioninsight.com>
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The XFree86 4 driver was funded by ATI and was donated to The XFree86
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Project by:
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Precision Insight, Inc.
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Cedar Park, TX
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USA
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The XFree86 3.3.x driver used for the port was written by:
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o Rickard E. (Rik) Faith <mailto:faith@precisioninsight.com>
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o Kevin E. Martin <mailto:kevin@precisioninsight.com>
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The XFree86 3.3.x driver was funded by ATI and was donated to The
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XFree86 Project by Precision Insight, Inc. It was based in part on
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an earlier driver that was written by:
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o Alan Hourihane <mailto:alanh@fairlite.demon.co.uk>
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o Dirk Hohndel <mailto:hohndel@suse.de>
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This early driver was funded and donated to The XFree86 Project by:
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SuSE GmbH
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Schanzaekerstr. 10
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90443 Nuernberg
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Germany
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http://www.precisioninsight.com
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http://www.suse.com
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Please submit bugs & patches to the Xorg bugzilla:
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https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
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All questions regarding this software should be directed at the
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Xorg mailing list:
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http://lists.freedesktop.org/mailman/listinfo/xorg
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The master development code repository can be found at:
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git://anongit.freedesktop.org/git/xorg/driver/xf86-video-r128
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http://cgit.freedesktop.org/xorg/driver/xf86-video-r128
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For more information on the git code manager, see:
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http://wiki.x.org/wiki/GitPage
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