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cyrix(4x) [redhat man page]

CYRIX(4x)																 CYRIX(4x)

NAME

       cyrix - Cyrix video driver

SYNOPSIS

       Section "Device"
	 Identifier "devname"
	 Driver "cyrix"
	 ...
       EndSection

DESCRIPTION

       cyrix is an XFree86 driver for the Cyrix MediaGX (now Natsemi Geode) series of processors when using the built in video.

SUPPORTED HARDWARE

       The cyrix driver supports the MediaGX, MediaGXi and MediaGXm processors, as well as the Natsemi 'Geode' branded processors. It supports the
       CS5510, CS5520, CS5530 and CS5530A companion chips. The driver supports 4, 8, 15 and 16 bit deep displays with video compression and accel-
       eration.

       The MediaGX run length compresses its shared framebuffer, for the best performance on a MediaGX machine pick backgrounds that compress well
       horizonally.

CONFIGURATION DETAILS

       Please refer to XF86Config(5x) for general configuration details.  This section only covers configuration details specific to this driver.

       The following driver options are supported

       Option "NoAccel" "boolean"
	      Disable or enable acceleration. Default: acceleration is enabled.

       Option "SWCursor" "boolean"
	      Disable or enable software cursor. Default software cursor is enabled and a hardware cursor is used.

       Option "HWCursor" "boolean"
	      Disable or enable hardware cursor. Default hardware cursor is disabled.

       Option "ShadowFB" "boolean"
	      Disable or enable shadow frame buffer. The shadow buffer is normally only used when rotating the screen. The default is false.

       Option "Rotate" "CW"

       Option "Rotate" "CCW"

       Rotate the display clockwise or counterclockwise for use on Cyrix based tablet PC systems. This mode is currently unaccelerated.

BUGS

       This driver has not been tested on the original 5510 hardware for some considerable time.

       8bit mode does not currently work on the CS5510 with external RAMDAC.

       The 5530A video overlay facility is not currently supported.

       XFree86 uses the MediaGX 'SoftVGA' interface. On a small number of boards this is buggy and  may  result  in  strange  illegal  instruction
       traps.

       Hardware cursors are not currently supported.

SEE ALSO

       XFree86(1), XF86Config(5x), xf86config(1), Xserver(1), X(7x)

AUTHORS

       Authors include: Richard Hecker, Annius Groenink, Dirk Hohndel, The GGI Project, Alan Cox.

XFree86 						       Version Version 4.3.0							 CYRIX(4x)

Check Out this Related Man Page

TDFX(4) 						     Kernel Interfaces Manual							   TDFX(4)

NAME

       tdfx - 3Dfx video driver

SYNOPSIS

       Section "Device"
	 Identifier "devname"
	 Driver "tdfx"
	 ...
       EndSection

DESCRIPTION

       tdfx is an Xorg driver for 3Dfx video cards.

SUPPORTED HARDWARE

       The tdfx driver supports Voodoo Banshee, Voodoo3, Voodoo4 and Voodoo5 cards.

CONFIGURATION DETAILS

       Please refer to xorg.conf(5) for general configuration details.	This section only covers configuration details specific to this driver.

       The following driver Options are supported:

       Option "NoAccel" "boolean"
	      Disable or enable acceleration.  Default: acceleration is enabled.

       Option "SWCursor" "boolean"
	      Disable  or  enable software cursor.  Default: software cursor is disable and a hardware cursor is used for configurations where the
	      hardware cursor is available.

       Option "DRI" "boolean"
	      Disable or enable DRI support. By default, DRI is on.

       Option "TexturedVideo" "boolean"
	      This has XvImage support use the texture engine rather than the video overlay.

       Option "VideoKey" "integer"
	      This sets the default pixel value for the YUV video overlay key.	Default: undefined.

       Option "UsePIO" "boolean"
	      Force the use of Programmed IO instead of Memory Mapped IO.  Default: off.

       The following additional Options are supported:

       Option "ShowCache" "boolean"
	      Enable or disable viewing offscreen cache memory.  A development debug option.  Default: off.

FILES

       tdfx_drv.o

SEE ALSO

       Xorg(1), xorg.conf(5), Xserver(1), X(7)

AUTHORS

       Authors include: ...

X Version 11						       xf86-video-tdfx 1.4.3							   TDFX(4)
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