R128(4)R128(4)NAME
r128 - ATI Rage 128 video driver
SYNOPSIS
Section "Device"
Identifier "devname"
Driver "r128"
...
EndSection
DESCRIPTION
r128 is an XFree86 driver for ATI Rage 128 based video
cards. It contains full support for 8, 15, 16 and 24 bit
pixel depths, hardware acceleration of drawing primitives,
hardware cursor, video modes up to 1800x1440 @ 70Hz, dou-
blescan modes (e.g., 320x200 and 320x240), gamma correc-
tion at all pixel depths, a fully programming dot clock
and robust text mode restoration for VT switching.
SUPPORTED HARDWARE
The r128 driver supports all ATI Rage 128 based video
cards including the Rage Fury AGP 32MB, the XPERT 128 AGP
16MB and the XPERT 99 AGP 8MB.
CONFIGURATION DETAILS
Please refer to XF86Config(5) for general configuration
details. This section only covers configuration details
specific to this driver.
The driver auto-detects all device information necessary
to initialize the card. However, if you have problems
with auto-detection, you can specify:
VideoRam - in kilobytes
MemBase - physical address of the linear framebuffer
IOBase - physical address of the MMIO registers
ChipID - PCI DEVICE ID
In addition, the following driver Options are supported:
Option "SWcursor" "boolean"
Selects software cursor. The default is off.
Option "NoAccel" "boolean"
Enables or disables all hardware acceleration. The
default is to enable hardware acceleration.
Option "Dac6Bit" "boolean"
Enables or disables the use of 6 bits per color
component when in 8 bpp mode (emulates VGA mode).
By default, all 8 bits per color component are
used. The default is off.
XFree86 Version 4.0.2 1
R128(4)R128(4)
Option "VideoKey" "integer"
This overrides the default pixel value for the YUV
video overlay key. The default value is undefined.
SEE ALSOXFree86(1), XF86Config(5), xf86config(1), Xserver(1), X(7)AUTHORS
Rickard E. (Rik) Faith faith@precisioninsight.com
Kevin E. Martin kevin@precisioninsight.com
XFree86 Version 4.0.2 2