2008-10-12 14:41:53 -06:00
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.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i740/i740.man,v 1.2 2001/01/27 18:20:48 dawes Exp $
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2006-11-26 13:04:54 -07:00
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.\" shorthand for double quote that works everywhere.
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.ds q \N'34'
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.TH I740 __drivermansuffix__ __vendorversion__
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.SH NAME
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i740 \- Intel i740 video driver
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.SH SYNOPSIS
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.nf
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.B "Section \*qDevice\*q"
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.BI " Identifier \*q" devname \*q
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.B " Driver \*qi740\*q"
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\ \ ...
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.B EndSection
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.fi
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.SH DESCRIPTION
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.B i740
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is an __xservername__ driver for Intel i740 video cards.
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.SH SUPPORTED HARDWARE
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The
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.B i740
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2009-11-22 09:10:56 -07:00
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driver supports Intel 740 based cards. A list of cards reported to work
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is provided in the README file with the driver source.
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.SH CONFIGURATION DETAILS
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Please refer to __xconfigfile__(__filemansuffix__) for general configuration
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details. This section only covers configuration details specific to this
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driver.
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2009-11-22 09:10:56 -07:00
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.PP
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The driver auto-detects all device information necessary to initialize
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the card.
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.PP
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However, if you have problems with auto-detection, you can specify:
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.TP
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.BI VideoRam " - in kilobytes"
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.TP
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.BI DacSpeed " - in MHz"
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.TP
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.BI MemBase " - physical address of the linear framebuffer"
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.TP
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.BI IOBase " - physical address of the memory mapped IO registers"
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.PP
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The following driver
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.B options
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are supported on all chipsets:
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.TP
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.BI "Option \*qNoAccel\*q \*q" boolean \*q
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Disable or enable 2D acceleration. Default: acceleration is enabled.
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.TP
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.BI "Option \*qSWCursor\*q \*q" boolean \*q
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Request a software cursor (hardware is default). Default: off
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.TP
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.BI "Option \*qSDRAM\*q \*q" boolean \*q
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Force the use of SDRAM timings. Default: off
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.TP
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.BI "Option \*qSGRAM\*q \*q" boolean \*q
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Force the use of SGRAM timings. Default: off
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.TP
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.BI "Option \*qSlowRam\*q \*q" boolean \*q
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Force the use of slower ram timings. Default: off
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.TP
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.BI "Option \*qDac6Bit\*q \*q" boolean \*q
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Force the use of a 6 Bit Dac (8 Bit is the default). Default: off
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.TP
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.BI "Option \*qUsePIO\*q \*q" boolean \*q
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Force the use of programmed IO (Memory mapped is the default). Default: off
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.PP
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Note: the i740 X server should automatically detect whether your card
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has SGRAM or SDRAM. Use the \*qsgram\*q and \*qsdram\*q options if it is
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incorrectly detected.
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2006-11-26 13:04:54 -07:00
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.SH "SEE ALSO"
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2009-04-09 14:03:21 -06:00
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__xservername__(1), __xconfigfile__(__filemansuffix__), Xserver(1), X(__miscmansuffix__)
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.SH AUTHORS
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2009-11-22 09:10:56 -07:00
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Authors include: Kevin E Martin and Daryll Strauss of Precision Insight, Inc.
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.PP
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The XFree86 version of this driver was donated to The XFree86 Project by
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Precision Insight, Inc., Cedar Park, TX, USA
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.PP
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The Xorg version of this driver originally came from XFree86 4.4rc2.
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