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TRIDENT(4x)							   TRIDENT(4x)

NAME
       trident - Trident video driver

SYNOPSIS
       Section "Device"
	 Identifier "devname"
	 Driver	"trident"
	 ...
       EndSection

DESCRIPTION
       trident	is  an Xorg driver for Trident video cards.  The driver	is ac-
       celerated, and provides support for the following  framebuffer  depths:
       1,  4, 8, 15, 16, and 24. Multi-head configurations are supported.  The
       XvImage extension is supported on TGUI96xx and greater cards.

SUPPORTED HARDWARE
       The trident driver supports PCI,AGP and ISA video cards	based  on  the
       following Trident chips:

       Blade	   Blade3D,  CyberBlade	 series	 i1, i7	(DSTN),	i1, i1 (DSTN),
		   Ai1,	  Ai1	(DSTN),	  CyberBlade/e4,   CyberBladeXP,   Cy-
		   berBladeAi1/XP, BladeXP

       Image	   3DImage975,	3DImage985,  Cyber9520,	 Cyber9525, Cyber9397,
		   Cyber9397DVD

       ProVidia	   9682, 9685, Cyber9382, Cyber9385, Cyber9388

       TGUI	   9440AGi, 9660, 9680

       ISA/VLBus   8900C, 8900D, 9000, 9200CXr,	 Cyber9320,  9400CXi,  9440AGi
		   These  cards	 have been ported but need further testing and
		   may not work.

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 "SWCursor" "boolean"
	      Enable or	disable	the SW cursor.	Default: off.

       Option "NoAccel"	"boolean"
	      Disable  or  enable  acceleration.  Default: acceleration	is en-
	      abled.

       Option "PciRetry" "boolean"
	      Enable or	disable	PCI retries.  Default: off.

       Option "CyberShadow" "boolean"
	      For Cyber	chipsets only, turn off	shadow registers. If you  only
	      see a partial display - this may be the option for you. Default:
	      on.

       Option "CyberStretch" "boolean"
	      For Cyber	chipsets only, turn on stretching. When	the resolution
	      is  lower	 than  the  LCD's screen, this option will stretch the
	      graphics mode to fill the	entire LCD. Default: off.

       Option "ShadowFB" "boolean"
	      Enable or	disable	use of the shadow framebuffer layer.  Default:
	      off.

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

       Option "TVChipset" "string"
	      This sets	the TV chipset.	Options	are  CH7005  or	 VT1621.   De-
	      fault: off.

       Option "TVSignal" "integer"
	      This  sets  the  TV  signalling. Options are 0 for NTSC or 1 for
	      PAL.  Default: undefined.

       Option "NoPciBurst" "boolean"
	      Turn off PCI burst mode, PCI Bursting is	on  by	default.   De-
	      fault: off.

       Option "XvHsync"	"integer"
	      Override the default Horizontal-sync value for the Xv extension.
	      This is used to center the Xv image on the screen.   By  default
	      the values are assigned based on the video card.	Default: 0.

       Option "XvVsync"	"integer"
	      Override	the  default Vertical-sync value for the Xv extension.
	      This is used to center the Xv image on the screen.   By  default
	      the values are assigned based on the video card.	Default: 0.

       Option "XvBskew"	"integer"
	      Override	the  default  Bottom  skew value for the Xv extension.
	      This is used to extend the Xv image on the screen	at the bottom.
	      By default the values are	assigned based on the video card.  De-
	      fault: 0.

       Option "XvRskew"	"integer"
	      Override the default Right skew  value  for  the	Xv  extension.
	      This  is used to extend the Xv image on the screen at the	right.
	      By default the values are	assigned based on the video card.  De-
	      fault: 0.

       Option "Display"	"string"
	      Override	the  display.	Possible  values  are "CRT", "LCD" and
	      "Dual".  Please note that	this option  is	 only  experimentally.
	      Default: Use display active when X started.

       Option "Display1400" "boolean"
	      Inform   driver	to  expect  1400x1050  display	instead	 of  a
	      1280x1024.  Default: off.

       Option "GammaBrightness"	"string"
	      Set display gamma	value  and  brightness.	 "string"  is  "gamma,
	      brightness",  where gamma	is a floating point value greater than
	      0	and less or equal  to  10.  brightness	is  an	integer	 value
	      greater  or  equal  to  0	and less than 128.  Default: gamma and
	      brightness control is turned off.	 Note: This is	not  supported
	      on all chipsets.	Option "AccelMethod" "string" Choose accelera-
	      tion architecture, either	"XAA" or "EXA".	 XAA is	the  old  (but
	      stable) XFree86 based acceleration architecture.	EXA is a newer
	      and simpler acceleration architecture designed to	better	accel-
	      erate the	X Render extension.  Default: "XAA".

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

AUTHOR
       Author: Alan Hourihane, EXA for Blade chips by Jesse Barnes

X Version 11		   xf86-video-trident 1.3.6		   TRIDENT(4x)

NAME | SYNOPSIS | DESCRIPTION | SUPPORTED HARDWARE | CONFIGURATION DETAILS | SEE ALSO | AUTHOR

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