From a13b75f056f9f9efcf6ecb8610b40ddbbb2bbb69 Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 19 Jan 2011 17:29:52 +0000 Subject: xserver pixman mesa git update 19 jan 2011 --- xorg-server/hw/xfree86/doc/man/Makefile.am | 27 +- xorg-server/hw/xfree86/doc/man/Xorg.man | 689 ++++++ xorg-server/hw/xfree86/doc/man/Xorg.man.pre | 689 ------ xorg-server/hw/xfree86/doc/man/xorg.conf.man | 2478 ++++++++++++++++++++++ xorg-server/hw/xfree86/doc/man/xorg.conf.man.pre | 2478 ---------------------- 5 files changed, 3170 insertions(+), 3191 deletions(-) create mode 100644 xorg-server/hw/xfree86/doc/man/Xorg.man delete mode 100644 xorg-server/hw/xfree86/doc/man/Xorg.man.pre create mode 100644 xorg-server/hw/xfree86/doc/man/xorg.conf.man delete mode 100644 xorg-server/hw/xfree86/doc/man/xorg.conf.man.pre (limited to 'xorg-server/hw/xfree86/doc') diff --git a/xorg-server/hw/xfree86/doc/man/Makefile.am b/xorg-server/hw/xfree86/doc/man/Makefile.am index 737166b51..fe330a72c 100644 --- a/xorg-server/hw/xfree86/doc/man/Makefile.am +++ b/xorg-server/hw/xfree86/doc/man/Makefile.am @@ -1,24 +1,3 @@ -# Xserver.man covers options generic to all X servers built in this tree -MAN_SRCS = Xorg.man.pre xorg.conf.man.pre - -appmandir = $(APP_MAN_DIR) -appman_DATA = Xorg.$(APP_MAN_SUFFIX) - -filemandir = $(FILE_MAN_DIR) -fileman_DATA = xorg.conf.$(FILE_MAN_SUFFIX) - -Xorg.$(APP_MAN_SUFFIX): Xorg.man - -$(AM_V_at)rm -f Xorg.$(APP_MAN_SUFFIX) - $(AM_V_at)$(LN_S) Xorg.man Xorg.$(APP_MAN_SUFFIX) - -xorg.conf.$(FILE_MAN_SUFFIX): xorg.conf.man - -$(AM_V_at)rm -f xorg.conf.$(FILE_MAN_SUFFIX) - $(AM_V_at)$(LN_S) xorg.conf.man xorg.conf.$(FILE_MAN_SUFFIX) - -include $(top_srcdir)/cpprules.in - -EXTRAMANDEFS = -D__logdir__=$(logdir) - -CLEANFILES = $(appman_DATA) $(fileman_DATA) xorg.conf.man Xorg.man - -EXTRA_DIST = $(MAN_SRCS) +include $(top_srcdir)/manpages.am +appman_PRE = Xorg.man +fileman_PRE = xorg.conf.man diff --git a/xorg-server/hw/xfree86/doc/man/Xorg.man b/xorg-server/hw/xfree86/doc/man/Xorg.man new file mode 100644 index 000000000..6fa334cc3 --- /dev/null +++ b/xorg-server/hw/xfree86/doc/man/Xorg.man @@ -0,0 +1,689 @@ +.\" $XdotOrg: xserver/xorg/hw/xfree86/doc/man/Xorg.man.pre,v 1.3 2005/07/04 18:41:01 ajax Exp $ +.\" shorthand for double quote that works everywhere. +.ds q \N'34' +.TH __xservername__ __appmansuffix__ __vendorversion__ +.SH NAME +__xservername__ - X11R7 X server +.SH SYNOPSIS +.B __xservername__ +.RI [\fB:\fP display ] +.RI [ option +.IR ... ] +.SH DESCRIPTION +.B __xservername__ +is a full featured X server that was originally designed for UNIX and +UNIX-like operating systems running on Intel x86 hardware. It now runs +on a wider range of hardware and OS platforms. +.PP +This work was derived by the X.Org Foundation from the XFree86 Project's +.I "XFree86\ 4.4rc2" +release. +The XFree86 release was originally derived from +.I "X386\ 1.2" +by Thomas Roell which was contributed to X11R5 by Snitily Graphics +Consulting Service. +.SH PLATFORMS +.PP +.B __xservername__ +operates under a wide range of operating systems and hardware platforms. +The Intel x86 (IA32) architecture is the most widely supported hardware +platform. Other hardware platforms include Compaq Alpha, Intel IA64, AMD64, +SPARC and PowerPC. The most widely supported operating systems are the +free/OpenSource UNIX-like systems such as Linux, FreeBSD, NetBSD, +OpenBSD, and Solaris. Commercial UNIX operating systems such as +UnixWare are also supported. Other supported operating systems include +GNU Hurd. Mac OS X is supported with the +Xquartz(__appmansuffix__) X server. Win32/Cygwin is supported with the +XWin(__appmansuffix__) X server. +.PP +.SH "NETWORK CONNECTIONS" +.B __xservername__ +supports connections made using the following reliable +byte-streams: +.TP 4 +.I "Local" +On most platforms, the "Local" connection type is a UNIX-domain socket. +On some System V platforms, the "local" connection types also include +STREAMS pipes, named pipes, and some other mechanisms. +.TP 4 +.I TCP\/IP +.B __xservername__ +listens on port +.RI 6000+ n , +where +.I n +is the display number. This connection type can be disabled with the +.B \-nolisten +option (see the Xserver(1) man page for details). +.SH "ENVIRONMENT VARIABLES" +For operating systems that support local connections other than Unix +Domain sockets (SVR3 and SVR4), there is a compiled-in list specifying +the order in which local connections should be attempted. This list +can be overridden by the +.I XLOCAL +environment variable described below. If the display name indicates a +best-choice connection should be made (e.g. +.BR :0.0 ), +each connection mechanism is tried until a connection succeeds or no +more mechanisms are available. Note: for these OSs, the Unix Domain +socket connection is treated differently from the other local connection +types. To use it the connection must be made to +.BR unix:0.0 . +.PP +The +.I XLOCAL +environment variable should contain a list of one more +more of the following: +.PP +.RS 8 +.nf +NAMED +PTS +SCO +ISC +.fi +.RE +.PP +which represent SVR4 Named Streams pipe, Old-style USL Streams pipe, +SCO XSight Streams pipe, and ISC Streams pipe, respectively. You can +select a single mechanism (e.g. +.IR XLOCAL=NAMED ), +or an ordered list (e.g. \fIXLOCAL="NAMED:PTS:SCO"\fP). +his variable overrides the compiled-in defaults. For SVR4 it is +recommended that +.I NAMED +be the first preference connection. The default setting is +.IR PTS:NAMED:ISC:SCO . +.PP +To globally override the compiled-in defaults, you should define (and +export if using +.B sh +or +.BR ksh ) +.I XLOCAL +globally. If you use startx(1) or xinit(1), the definition should be +at the top of your +.I .xinitrc +file. If you use xdm(1), the definitions should be early on in the +.I __projectroot__/lib/X11/xdm/Xsession +script. +.SH OPTIONS +.B __xservername__ +supports several mechanisms for supplying/obtaining configuration and +run-time parameters: command line options, environment variables, the +__xconfigfile__(__filemansuffix__) configuration files, auto-detection, and +fallback defaults. When the same information is supplied in more than +one way, the highest precedence mechanism is used. The list of mechanisms +is ordered from highest precedence to lowest. Note that not all parameters +can be supplied via all methods. The available command line options +and environment variables (and some defaults) are described here and in +the Xserver(__appmansuffix__) manual page. Most configuration file +parameters, with their defaults, are described in the +__xconfigfile__(__filemansuffix__) manual page. Driver and module specific +configuration parameters are described in the relevant driver or module +manual page. +.PP +In addition to the normal server options described in the +Xserver(__appmansuffix__) manual page, +.B __xservername__ +accepts the following command line switches: +.TP 8 +.BI vt XX +.I XX +specifies the Virtual Terminal device number which +.B __xservername__ +will use. Without this option, +.B __xservername__ +will pick the first available Virtual Terminal that it can locate. This +option applies only to platforms that have virtual terminal support, such +as Linux, BSD, OpenSolaris, SVR3, and SVR4. +.TP +.B \-allowMouseOpenFail +Allow the server to start up even if the mouse device can't be opened +or initialised. This is equivalent to the +.B AllowMouseOpenFail +__xconfigfile__(__filemansuffix__) file option. +.TP 8 +.B \-allowNonLocalXvidtune +Make the VidMode extension available to remote clients. This allows +the xvidtune client to connect from another host. This is equivalent +to the +.B AllowNonLocalXvidtune +__xconfigfile__(__filemansuffix__) file option. By default non-local +connections are not allowed. +.TP 8 +.BI \-bgamma " value" +Set the blue gamma correction. +.I value +must be between 0.1 and 10. +The default is 1.0. Not all drivers support this. See also the +.BR \-gamma , +.BR \-rgamma , +and +.B \-ggamma +options. +.TP 8 +.BI \-bpp " n" +No longer supported. Use +.B \-depth +to set the color depth, and use +.B \-fbbpp +if you really need to force a non-default framebuffer (hardware) pixel +format. +.TP 8 +.BI \-config " file" +Read the server configuration from +.IR file . +This option will work for any file when the server is run as root (i.e, +with real-uid 0), or for files relative to a directory in the config +search path for all other users. +.TP 8 +.BI \-configdir " directory" +Read the server configuration files from +.IR directory . +This option will work for any directory when the server is run as root +(i.e, with real-uid 0), or for directories relative to a directory in the +config directory search path for all other users. +.TP 8 +.B \-configure +When this option is specified, the +.B __xservername__ +server loads all video driver modules, probes for available hardware, +and writes out an initial __xconfigfile__(__filemansuffix__) file based on +what was detected. This option currently has some problems on some +platforms, but in most cases it is a good way to bootstrap the +configuration process. This option is only available when the server +is run as root (i.e, with real-uid 0). +.TP 8 +.BI "\-crt /dev/tty" XX +SCO only. This is the same as the +.B vt +option, and is provided for compatibility with the native SCO X server. +.TP 8 +.BI \-depth " n" +Sets the default color depth. Legal values are 1, 4, 8, 15, 16, and +24. Not all drivers support all values. +.TP 8 +.B \-disableVidMode +Disable the parts of the VidMode extension (used by the xvidtune +client) that can be used to change the video modes. This is equivalent +to the +.B DisableVidModeExtension +__xconfigfile__(__filemansuffix__) file option. +.TP 8 +.B \-fbbpp \fIn\fP +Sets the number of framebuffer bits per pixel. You should only set this +if you're sure it's necessary; normally the server can deduce the correct +value from +.B \-depth +above. Useful if you want to run a depth 24 configuration with a 24 +bpp framebuffer rather than the (possibly default) 32 bpp framebuffer +(or vice versa). Legal values are 1, 8, 16, 24, 32. Not all drivers +support all values. +.TP 8 +.B \-flipPixels +Swap the default values for the black and white pixels. +.TP 8 +.BI \-gamma " value" +Set the gamma correction. +.I value +must be between 0.1 and 10. The default is 1.0. This value is applied +equally to the R, G and B values. Those values can be set independently +with the +.BR \-rgamma , +.BR \-bgamma , +and +.B \-ggamma +options. Not all drivers support this. +.TP 8 +.BI \-ggamma " value" +Set the green gamma correction. +.I value +must be between 0.1 and 10. The default is 1.0. Not all drivers support +this. See also the +.BR \-gamma , +.BR \-rgamma , +and +.B \-bgamma +options. +.TP 8 +.B \-ignoreABI +The +.B __xservername__ +server checks the ABI revision levels of each module that it loads. It +will normally refuse to load modules with ABI revisions that are newer +than the server's. This is because such modules might use interfaces +that the server does not have. When this option is specified, mismatches +like this are downgraded from fatal errors to warnings. This option +should be used with care. +.TP 8 +.B \-isolateDevice \fIbus\-id\fP +Restrict device resets to the device at +.IR bus\-id . +The +.I bus\-id +string has the form +.IB bustype : bus : device : function +(e.g., \(oqPCI:1:0:0\(cq). +At present, only isolation of PCI devices is supported; i.e., this option +is ignored if +.I bustype +is anything other than \(oqPCI\(cq. +.TP 8 +.B \-keeptty +Prevent the server from detaching its initial controlling terminal. +This option is only useful when debugging the server. Not all platforms +support (or can use) this option. +.TP 8 +.BI \-keyboard " keyboard-name" +Use the __xconfigfile__(__filemansuffix__) file +.B InputDevice +section called +.I keyboard-name +as the core keyboard. This option is ignored when the +.B Layout +section specifies a core keyboard. In the absence of both a Layout +section and this option, the first relevant +.B InputDevice +section is used for the core keyboard. +.TP 8 +.BI \-layout " layout-name" +Use the __xconfigfile__(__filemansuffix__) file +.B Layout +section called +.IR layout-name . +By default the first +.B Layout +section is used. +.TP 8 +.BI \-logfile " filename" +Use the file called +.I filename +as the +.B __xservername__ +server log file. The default log file is +.BI __logdir__/__xservername__. n .log +on most platforms, where +.I n +is the display number of the +.B __xservername__ +server. The default may be in a different directory on some platforms. +This option is only available when the server is run as root (i.e, with +real-uid 0). +.TP 8 +.BR \-logverbose " [\fIn\fP]" +Sets the verbosity level for information printed to the +.B __xservername__ +server log file. If the +.I n +value isn't supplied, each occurrence of this option increments the log +file verbosity level. When the +.I n +value is supplied, the log file verbosity level is set to that value. +The default log file verbosity level is 3. +.TP 8 +.BI \-modulepath " searchpath" +Set the module search path to +.IR searchpath . +.I searchpath +is a comma separated list of directories to search for +.B __xservername__ +server modules. This option is only available when the server is run +as root (i.e, with real-uid 0). +.TP 8 +.B \-nosilk +Disable Silken Mouse support. +.TP 8 +.B \-pixmap24 +Set the internal pixmap format for depth 24 pixmaps to 24 bits per pixel. +The default is usually 32 bits per pixel. There is normally little +reason to use this option. Some client applications don't like this +pixmap format, even though it is a perfectly legal format. This is +equivalent to the +.B Pixmap +__xconfigfile__(__filemansuffix__) file option. +.TP 8 +.B \-pixmap32 +Set the internal pixmap format for depth 24 pixmaps to 32 bits per pixel. +This is usually the default. This is equivalent to the +.B Pixmap +__xconfigfile__(__filemansuffix__) file option. +.TP 8 +.BI \-pointer " pointer-name" +Use the __xconfigfile__(__filemansuffix__) file +.B InputDevice +section called +.I pointer-name +as the core pointer. This option is ignored when the +.B Layout +section specifies a core pointer. In the absence of both a Layout +section and this option, the first relevant +.B InputDevice +section is used for the core pointer. +.TP 8 +.B \-quiet +Suppress most informational messages at startup. The verbosity level +is set to zero. +.TP 8 +.BI \-rgamma " value" +Set the red gamma correction. +.I value +must be between 0.1 and 10. The default is 1.0. Not all drivers support +this. See also the +.BR \-gamma , +.BR \-bgamma , +and +.B \-ggamma +options. +.TP 8 +.BI \-screen " screen-name" +Use the __xconfigfile__(__filemansuffix__) file +.B Screen +section called +.IR screen-name . +By default the screens referenced by the default +.B Layout +section are used, or the first +.B Screen +section when there are no +.B Layout +sections. +.TP 8 +.B \-showconfig +This is the same as the +.B \-version +option, and is included for compatibility reasons. It may be removed +in a future release, so the +.B \-version +option should be used instead. +.TP 8 +.B \-showDefaultModulePath +Print out the default module path the server was compiled with. +.TP 8 +.B \-showDefaultLibPath +Print out the path libraries should be installed to. +.TP 8 +.B \-showopts +For each driver module installed, print out the list of options and their +argument types. +.TP 8 +.BI \-weight " nnn" +Set RGB weighting at 16 bpp. The default is 565. This applies only to +those drivers which support 16 bpp. +.TP 8 +.BR \-verbose " [\fIn\fP]" +Sets the verbosity level for information printed on stderr. If the +.I n +value isn't supplied, each occurrence of this option increments the +verbosity level. When the +.I n +value is supplied, the verbosity level is set to that value. The default +verbosity level is 0. +.TP 8 +.B \-version +Print out the server version, patchlevel, release date, the operating +system/platform it was built on, and whether it includes module loader +support. +.SH "KEYBOARD" +.PP +The +.B __xservername__ +server is normally configured to recognize various special combinations +of key presses that instruct the server to perform some action, rather +than just sending the key press event to a client application. These actions +depend on the XKB keymap loaded by a particular keyboard device and may or +may not be available on a given configuration. +.PP +The following key combinations are commonly part of the default XKEYBOARD +keymap. +.TP 8 +.B Ctrl+Alt+Backspace +Immediately kills the server -- no questions asked. It can be disabled by +setting the +.B DontZap +__xconfigfile__(__filemansuffix__) file option to a TRUE value. +.PP +.RS 8 +It should be noted that zapping is triggered by the +.B Terminate_Server +action in the keyboard map. This action is not part of the default keymaps +but can be enabled with the XKB option +.B \*qterminate:ctrl_alt_bksp\*q. +.RE +.TP 8 +.B Ctrl+Alt+Keypad-Plus +Change video mode to next one specified in the configuration file. +This can be disabled with the +.B DontZoom +__xconfigfile__(__filemansuffix__) file option. +.TP 8 +.B Ctrl+Alt+Keypad-Minus +Change video mode to previous one specified in the configuration file. +This can be disabled with the +.B DontZoom +__xconfigfile__(__filemansuffix__) file option. +.TP 8 +.B Ctrl+Alt+F1...F12 +For systems with virtual terminal support, these keystroke +combinations are used to switch to virtual terminals 1 through 12, +respectively. This can be disabled with the +.B DontVTSwitch +__xconfigfile__(__filemansuffix__) file option. +.SH CONFIGURATION +.B __xservername__ +typically uses a configuration file called +.B __xconfigfile__ +and configuration files with the suffix +.I .conf +in a directory called +.B __xconfigdir__ +for its initial setup. +Refer to the __xconfigfile__(__filemansuffix__) manual page for information +about the format of this file. +.PP +.B __xservername__ +has a mechanism for automatically generating a built-in configuration +at run-time when no +.B __xconfigfile__ +file or +.B __xconfigdir__ +files are present. The current version of this automatic configuration +mechanism works in two ways. +.PP +The first is via enhancements that have made many components of the +.B __xconfigfile__ +file optional. This means that information that can be probed or +reasonably deduced doesn't need to be specified explicitly, greatly +reducing the amount of built-in configuration information that needs to +be generated at run-time. +.PP +The second is to have "safe" fallbacks for most configuration information. +This maximises the likelihood that the +.B __xservername__ +server will start up in some usable configuration even when information +about the specific hardware is not available. +.PP +The automatic configuration support for __xservername__ is work in progress. +It is currently aimed at the most popular hardware and software platforms +supported by __xservername__. Enhancements are planned for future releases. +.SH FILES +The +.B __xservername__ +server config files can be found in a range of locations. These are +documented fully in the __xconfigfile__(__filemansuffix__) manual page. The +most commonly used locations are shown here. +.TP 30 +.B /etc/X11/__xconfigfile__ +Server configuration file. +.TP 30 +.B /etc/X11/__xconfigfile__-4 +Server configuration file. +.TP 30 +.B /etc/__xconfigfile__ +Server configuration file. +.TP 30 +.B __projectroot__/etc/__xconfigfile__ +Server configuration file. +.TP 30 +.B __projectroot__/lib/X11/__xconfigfile__ +Server configuration file. +.TP 30 +.B /etc/X11/__xconfigdir__ +Server configuration directory. +.TP 30 +.B /etc/X11/__xconfigdir__-4 +Server configuration directory. +.TP 30 +.B /etc/__xconfigdir__ +Server configuration directory. +.TP 30 +.B __projectroot__/etc/__xconfigdir__ +Server configuration directory. +.TP 30 +.B __projectroot__/lib/X11/__xconfigdir__ +Server configuration directory. +.TP 30 +.BI __logdir__/__xservername__. n .log +Server log file for display +.IR n . +.TP 30 +.B __projectroot__/bin/\(** +Client binaries. +.TP 30 +.B __projectroot__/include/\(** +Header files. +.TP 30 +.B __projectroot__/lib/\(** +Libraries. +.TP 30 +.B __datadir__/fonts/X11/\(** +Fonts. +.TP 30 +.B __projectroot__/share/X11/XErrorDB +Client error message database. +.TP 30 +.B __projectroot__/lib/X11/app-defaults/\(** +Client resource specifications. +.TP 30 +.B __mandir__/man?/\(** +Manual pages. +.TP 30 +.BI /etc/X n .hosts +Initial access control list for display +.IR n . +.SH "SEE ALSO" +X(__miscmansuffix__), Xserver(__appmansuffix__), xdm(__appmansuffix__), xinit(__appmansuffix__), +__xconfigfile__(__filemansuffix__), xvidtune(__appmansuffix__), +apm(__drivermansuffix__), +ati(__drivermansuffix__), +chips(__drivermansuffix__), +cirrus(__drivermansuffix__), +cyrix(__drivermansuffix__), +fbdev(__drivermansuffix__), +glide(__drivermansuffix__), +glint(__drivermansuffix__), +i128(__drivermansuffix__), +i740(__drivermansuffix__), +imstt(__drivermansuffix__), +intel(__drivermansuffix__), +mga(__drivermansuffix__), +neomagic(__drivermansuffix__), +nsc(__drivermansuffix__), +nv(__drivermansuffix__), +openchrome (__drivermansuffix__), +r128(__drivermansuffix__), +rendition(__drivermansuffix__), +s3virge(__drivermansuffix__), +siliconmotion(__drivermansuffix__), +sis(__drivermansuffix__), +sunbw2(__drivermansuffix__), +suncg14(__drivermansuffix__), +suncg3(__drivermansuffix__), +suncg6(__drivermansuffix__), +sunffb(__drivermansuffix__), +sunleo(__drivermansuffix__), +suntcx(__drivermansuffix__), +tdfx(__drivermansuffix__), +tga(__drivermansuffix__), +trident(__drivermansuffix__), +tseng(__drivermansuffix__), +v4l(__drivermansuffix__), +vesa(__drivermansuffix__), +vmware(__drivermansuffix__), +.br +Web site +.IR . + +.SH AUTHORS +__xservername__ has many contributors world wide. The names of most of them +can be found in the documentation, ChangeLog files in the source tree, +and in the actual source code. +.PP +__xservername__ was originally based on XFree86 4.4rc2. +That was originally based on \fIX386 1.2\fP by Thomas Roell, which +was contributed to the then X Consortium's X11R5 distribution by SGCS. +.PP +__xservername__ is released by the X.Org Foundation. +.PP +The project that became XFree86 was originally founded in 1992 by +David Dawes, Glenn Lai, Jim Tsillas and David Wexelblat. +.PP +XFree86 was later integrated in the then X Consortium's X11R6 release +by a group of dedicated XFree86 developers, including the following: +.PP +.RS 4 +.nf +Stuart Anderson \fIanderson@metrolink.com\fP +Doug Anson \fIdanson@lgc.com\fP +Gertjan Akkerman \fIakkerman@dutiba.twi.tudelft.nl\fP +Mike Bernson \fImike@mbsun.mlb.org\fP +Robin Cutshaw \fIrobin@XFree86.org\fP +David Dawes \fIdawes@XFree86.org\fP +Marc Evans \fImarc@XFree86.org\fP +Pascal Haible \fIhaible@izfm.uni-stuttgart.de\fP +Matthieu Herrb \fIMatthieu.Herrb@laas.fr\fP +Dirk Hohndel \fIhohndel@XFree86.org\fP +David Holland \fIdavidh@use.com\fP +Alan Hourihane \fIalanh@fairlite.demon.co.uk\fP +Jeffrey Hsu \fIhsu@soda.berkeley.edu\fP +Glenn Lai \fIglenn@cs.utexas.edu\fP +Ted Lemon \fImellon@ncd.com\fP +Rich Murphey \fIrich@XFree86.org\fP +Hans Nasten \fInasten@everyware.se\fP +Mark Snitily \fImark@sgcs.com\fP +Randy Terbush \fIrandyt@cse.unl.edu\fP +Jon Tombs \fItombs@XFree86.org\fP +Kees Verstoep \fIversto@cs.vu.nl\fP +Paul Vixie \fIpaul@vix.com\fP +Mark Weaver \fIMark_Weaver@brown.edu\fP +David Wexelblat \fIdwex@XFree86.org\fP +Philip Wheatley \fIPhilip.Wheatley@ColumbiaSC.NCR.COM\fP +Thomas Wolfram \fIwolf@prz.tu-berlin.de\fP +Orest Zborowski \fIorestz@eskimo.com\fP +.fi +.RE +.PP +__xservername__ source is available from the FTP server +\fI\fP, and from the X.Org +server \fI\fP. Documentation and other +information can be found from the X.Org web site +\fI\fP. + +.SH LEGAL +.PP +.B __xservername__ +is copyright software, provided under licenses that permit modification +and redistribution in source and binary form without fee. +.B __xservername__ is copyright by numerous authors and +contributors from around the world. Licensing information can be found +at +.IR . +Refer to the source code for specific copyright notices. +.PP +.B XFree86(TM) +is a trademark of The XFree86 Project, Inc. +.PP +.B X11(TM) +and +.B X Window System(TM) +are trademarks of The Open Group. diff --git a/xorg-server/hw/xfree86/doc/man/Xorg.man.pre b/xorg-server/hw/xfree86/doc/man/Xorg.man.pre deleted file mode 100644 index c497a0e8c..000000000 --- a/xorg-server/hw/xfree86/doc/man/Xorg.man.pre +++ /dev/null @@ -1,689 +0,0 @@ -.\" $XdotOrg: xserver/xorg/hw/xfree86/doc/man/Xorg.man.pre,v 1.3 2005/07/04 18:41:01 ajax Exp $ -.\" shorthand for double quote that works everywhere. -.ds q \N'34' -.TH __xservername__ __appmansuffix__ __vendorversion__ -.SH NAME -__xservername__ - X11R7 X server -.SH SYNOPSIS -.B __xservername__ -.RI [\fB:\fP display ] -.RI [ option -.IR ... ] -.SH DESCRIPTION -.B __xservername__ -is a full featured X server that was originally designed for UNIX and -UNIX-like operating systems running on Intel x86 hardware. It now runs -on a wider range of hardware and OS platforms. -.PP -This work was derived by the X.Org Foundation from the XFree86 Project's -.I "XFree86\ 4.4rc2" -release. -The XFree86 release was originally derived from -.I "X386\ 1.2" -by Thomas Roell which was contributed to X11R5 by Snitily Graphics -Consulting Service. -.SH PLATFORMS -.PP -.B __xservername__ -operates under a wide range of operating systems and hardware platforms. -The Intel x86 (IA32) architecture is the most widely supported hardware -platform. Other hardware platforms include Compaq Alpha, Intel IA64, AMD64, -SPARC and PowerPC. The most widely supported operating systems are the -free/OpenSource UNIX-like systems such as Linux, FreeBSD, NetBSD, -OpenBSD, and Solaris. Commercial UNIX operating systems such as -UnixWare are also supported. Other supported operating systems include -GNU Hurd. Mac OS X is supported with the -Xquartz(__appmansuffix__) X server. Win32/Cygwin is supported with the -XWin(__appmansuffix__) X server. -.PP -.SH "NETWORK CONNECTIONS" -.B __xservername__ -supports connections made using the following reliable -byte-streams: -.TP 4 -.I "Local" -On most platforms, the "Local" connection type is a UNIX-domain socket. -On some System V platforms, the "local" connection types also include -STREAMS pipes, named pipes, and some other mechanisms. -.TP 4 -.I TCP\/IP -.B __xservername__ -listens on port -.RI 6000+ n , -where -.I n -is the display number. This connection type can be disabled with the -.B \-nolisten -option (see the Xserver(1) man page for details). -.SH "ENVIRONMENT VARIABLES" -For operating systems that support local connections other than Unix -Domain sockets (SVR3 and SVR4), there is a compiled-in list specifying -the order in which local connections should be attempted. This list -can be overridden by the -.I XLOCAL -environment variable described below. If the display name indicates a -best-choice connection should be made (e.g. -.BR :0.0 ), -each connection mechanism is tried until a connection succeeds or no -more mechanisms are available. Note: for these OSs, the Unix Domain -socket connection is treated differently from the other local connection -types. To use it the connection must be made to -.BR unix:0.0 . -.PP -The -.I XLOCAL -environment variable should contain a list of one more -more of the following: -.PP -.RS 8 -.nf -NAMED -PTS -SCO -ISC -.fi -.RE -.PP -which represent SVR4 Named Streams pipe, Old-style USL Streams pipe, -SCO XSight Streams pipe, and ISC Streams pipe, respectively. You can -select a single mechanism (e.g. -.IR XLOCAL=NAMED ), -or an ordered list (e.g. \fIXLOCAL="NAMED:PTS:SCO"\fP). -his variable overrides the compiled-in defaults. For SVR4 it is -recommended that -.I NAMED -be the first preference connection. The default setting is -.IR PTS:NAMED:ISC:SCO . -.PP -To globally override the compiled-in defaults, you should define (and -export if using -.B sh -or -.BR ksh ) -.I XLOCAL -globally. If you use startx(1) or xinit(1), the definition should be -at the top of your -.I .xinitrc -file. If you use xdm(1), the definitions should be early on in the -.I __projectroot__/lib/X11/xdm/Xsession -script. -.SH OPTIONS -.B __xservername__ -supports several mechanisms for supplying/obtaining configuration and -run-time parameters: command line options, environment variables, the -__xconfigfile__(__filemansuffix__) configuration files, auto-detection, and -fallback defaults. When the same information is supplied in more than -one way, the highest precedence mechanism is used. The list of mechanisms -is ordered from highest precedence to lowest. Note that not all parameters -can be supplied via all methods. The available command line options -and environment variables (and some defaults) are described here and in -the Xserver(__appmansuffix__) manual page. Most configuration file -parameters, with their defaults, are described in the -__xconfigfile__(__filemansuffix__) manual page. Driver and module specific -configuration parameters are described in the relevant driver or module -manual page. -.PP -In addition to the normal server options described in the -Xserver(__appmansuffix__) manual page, -.B __xservername__ -accepts the following command line switches: -.TP 8 -.BI vt XX -.I XX -specifies the Virtual Terminal device number which -.B __xservername__ -will use. Without this option, -.B __xservername__ -will pick the first available Virtual Terminal that it can locate. This -option applies only to platforms that have virtual terminal support, such -as Linux, BSD, OpenSolaris, SVR3, and SVR4. -.TP -.B \-allowMouseOpenFail -Allow the server to start up even if the mouse device can't be opened -or initialised. This is equivalent to the -.B AllowMouseOpenFail -__xconfigfile__(__filemansuffix__) file option. -.TP 8 -.B \-allowNonLocalXvidtune -Make the VidMode extension available to remote clients. This allows -the xvidtune client to connect from another host. This is equivalent -to the -.B AllowNonLocalXvidtune -__xconfigfile__(__filemansuffix__) file option. By default non-local -connections are not allowed. -.TP 8 -.BI \-bgamma " value" -Set the blue gamma correction. -.I value -must be between 0.1 and 10. -The default is 1.0. Not all drivers support this. See also the -.BR \-gamma , -.BR \-rgamma , -and -.B \-ggamma -options. -.TP 8 -.BI \-bpp " n" -No longer supported. Use -.B \-depth -to set the color depth, and use -.B \-fbbpp -if you really need to force a non-default framebuffer (hardware) pixel -format. -.TP 8 -.BI \-config " file" -Read the server configuration from -.IR file . -This option will work for any file when the server is run as root (i.e, -with real-uid 0), or for files relative to a directory in the config -search path for all other users. -.TP 8 -.BI \-configdir " directory" -Read the server configuration files from -.IR directory . -This option will work for any directory when the server is run as root -(i.e, with real-uid 0), or for directories relative to a directory in the -config directory search path for all other users. -.TP 8 -.B \-configure -When this option is specified, the -.B __xservername__ -server loads all video driver modules, probes for available hardware, -and writes out an initial __xconfigfile__(__filemansuffix__) file based on -what was detected. This option currently has some problems on some -platforms, but in most cases it is a good way to bootstrap the -configuration process. This option is only available when the server -is run as root (i.e, with real-uid 0). -.TP 8 -.BI "\-crt /dev/tty" XX -SCO only. This is the same as the -.B vt -option, and is provided for compatibility with the native SCO X server. -.TP 8 -.BI \-depth " n" -Sets the default color depth. Legal values are 1, 4, 8, 15, 16, and -24. Not all drivers support all values. -.TP 8 -.B \-disableVidMode -Disable the parts of the VidMode extension (used by the xvidtune -client) that can be used to change the video modes. This is equivalent -to the -.B DisableVidModeExtension -__xconfigfile__(__filemansuffix__) file option. -.TP 8 -.B \-fbbpp \fIn\fP -Sets the number of framebuffer bits per pixel. You should only set this -if you're sure it's necessary; normally the server can deduce the correct -value from -.B \-depth -above. Useful if you want to run a depth 24 configuration with a 24 -bpp framebuffer rather than the (possibly default) 32 bpp framebuffer -(or vice versa). Legal values are 1, 8, 16, 24, 32. Not all drivers -support all values. -.TP 8 -.B \-flipPixels -Swap the default values for the black and white pixels. -.TP 8 -.BI \-gamma " value" -Set the gamma correction. -.I value -must be between 0.1 and 10. The default is 1.0. This value is applied -equally to the R, G and B values. Those values can be set independently -with the -.BR \-rgamma , -.BR \-bgamma , -and -.B \-ggamma -options. Not all drivers support this. -.TP 8 -.BI \-ggamma " value" -Set the green gamma correction. -.I value -must be between 0.1 and 10. The default is 1.0. Not all drivers support -this. See also the -.BR \-gamma , -.BR \-rgamma , -and -.B \-bgamma -options. -.TP 8 -.B \-ignoreABI -The -.B __xservername__ -server checks the ABI revision levels of each module that it loads. It -will normally refuse to load modules with ABI revisions that are newer -than the server's. This is because such modules might use interfaces -that the server does not have. When this option is specified, mismatches -like this are downgraded from fatal errors to warnings. This option -should be used with care. -.TP 8 -.B \-isolateDevice \fIbus\-id\fP -Restrict device resets to the device at -.IR bus\-id . -The -.I bus\-id -string has the form -.IB bustype : bus : device : function -(e.g., \(oqPCI:1:0:0\(cq). -At present, only isolation of PCI devices is supported; i.e., this option -is ignored if -.I bustype -is anything other than \(oqPCI\(cq. -.TP 8 -.B \-keeptty -Prevent the server from detaching its initial controlling terminal. -This option is only useful when debugging the server. Not all platforms -support (or can use) this option. -.TP 8 -.BI \-keyboard " keyboard-name" -Use the __xconfigfile__(__filemansuffix__) file -.B InputDevice -section called -.I keyboard-name -as the core keyboard. This option is ignored when the -.B Layout -section specifies a core keyboard. In the absence of both a Layout -section and this option, the first relevant -.B InputDevice -section is used for the core keyboard. -.TP 8 -.BI \-layout " layout-name" -Use the __xconfigfile__(__filemansuffix__) file -.B Layout -section called -.IR layout-name . -By default the first -.B Layout -section is used. -.TP 8 -.BI \-logfile " filename" -Use the file called -.I filename -as the -.B __xservername__ -server log file. The default log file is -.BI __logdir__/__xservername__. n .log -on most platforms, where -.I n -is the display number of the -.B __xservername__ -server. The default may be in a different directory on some platforms. -This option is only available when the server is run as root (i.e, with -real-uid 0). -.TP 8 -.BR \-logverbose " [\fIn\fP]" -Sets the verbosity level for information printed to the -.B __xservername__ -server log file. If the -.I n -value isn't supplied, each occurrence of this option increments the log -file verbosity level. When the -.I n -value is supplied, the log file verbosity level is set to that value. -The default log file verbosity level is 3. -.TP 8 -.BI \-modulepath " searchpath" -Set the module search path to -.IR searchpath . -.I searchpath -is a comma separated list of directories to search for -.B __xservername__ -server modules. This option is only available when the server is run -as root (i.e, with real-uid 0). -.TP 8 -.B \-nosilk -Disable Silken Mouse support. -.TP 8 -.B \-pixmap24 -Set the internal pixmap format for depth 24 pixmaps to 24 bits per pixel. -The default is usually 32 bits per pixel. There is normally little -reason to use this option. Some client applications don't like this -pixmap format, even though it is a perfectly legal format. This is -equivalent to the -.B Pixmap -__xconfigfile__(__filemansuffix__) file option. -.TP 8 -.B \-pixmap32 -Set the internal pixmap format for depth 24 pixmaps to 32 bits per pixel. -This is usually the default. This is equivalent to the -.B Pixmap -__xconfigfile__(__filemansuffix__) file option. -.TP 8 -.BI \-pointer " pointer-name" -Use the __xconfigfile__(__filemansuffix__) file -.B InputDevice -section called -.I pointer-name -as the core pointer. This option is ignored when the -.B Layout -section specifies a core pointer. In the absence of both a Layout -section and this option, the first relevant -.B InputDevice -section is used for the core pointer. -.TP 8 -.B \-quiet -Suppress most informational messages at startup. The verbosity level -is set to zero. -.TP 8 -.BI \-rgamma " value" -Set the red gamma correction. -.I value -must be between 0.1 and 10. The default is 1.0. Not all drivers support -this. See also the -.BR \-gamma , -.BR \-bgamma , -and -.B \-ggamma -options. -.TP 8 -.BI \-screen " screen-name" -Use the __xconfigfile__(__filemansuffix__) file -.B Screen -section called -.IR screen-name . -By default the screens referenced by the default -.B Layout -section are used, or the first -.B Screen -section when there are no -.B Layout -sections. -.TP 8 -.B \-showconfig -This is the same as the -.B \-version -option, and is included for compatibility reasons. It may be removed -in a future release, so the -.B \-version -option should be used instead. -.TP 8 -.B \-showDefaultModulePath -Print out the default module path the server was compiled with. -.TP 8 -.B \-showDefaultLibPath -Print out the path libraries should be installed to. -.TP 8 -.B \-showopts -For each driver module installed, print out the list of options and their -argument types. -.TP 8 -.BI \-weight " nnn" -Set RGB weighting at 16 bpp. The default is 565. This applies only to -those drivers which support 16 bpp. -.TP 8 -.BR \-verbose " [\fIn\fP]" -Sets the verbosity level for information printed on stderr. If the -.I n -value isn't supplied, each occurrence of this option increments the -verbosity level. When the -.I n -value is supplied, the verbosity level is set to that value. The default -verbosity level is 0. -.TP 8 -.B \-version -Print out the server version, patchlevel, release date, the operating -system/platform it was built on, and whether it includes module loader -support. -.SH "KEYBOARD" -.PP -The -.B __xservername__ -server is normally configured to recognize various special combinations -of key presses that instruct the server to perform some action, rather -than just sending the key press event to a client application. These actions -depend on the XKB keymap loaded by a particular keyboard device and may or -may not be available on a given configuration. -.PP -The following key combinations are commonly part of the default XKEYBOARD -keymap. -.TP 8 -.B Ctrl+Alt+Backspace -Immediately kills the server -- no questions asked. It can be disabled by -setting the -.B DontZap -__xconfigfile__(__filemansuffix__) file option to a TRUE value. -.PP -.RS 8 -It should be noted that zapping is triggered by the -.B Terminate_Server -action in the keyboard map. This action is not part of the default keymaps -but can be enabled with the XKB option -.B \*qterminate:ctrl_alt_bksp\*q. -.RE -.TP 8 -.B Ctrl+Alt+Keypad-Plus -Change video mode to next one specified in the configuration file. -This can be disabled with the -.B DontZoom -__xconfigfile__(__filemansuffix__) file option. -.TP 8 -.B Ctrl+Alt+Keypad-Minus -Change video mode to previous one specified in the configuration file. -This can be disabled with the -.B DontZoom -__xconfigfile__(__filemansuffix__) file option. -.TP 8 -.B Ctrl+Alt+F1...F12 -For systems with virtual terminal support, these keystroke -combinations are used to switch to virtual terminals 1 through 12, -respectively. This can be disabled with the -.B DontVTSwitch -__xconfigfile__(__filemansuffix__) file option. -.SH CONFIGURATION -.B __xservername__ -typically uses a configuration file called -.B __xconfigfile__ -and configuration files with the suffix -.I .conf -in a directory called -.B __xconfigdir__ -for its initial setup. -Refer to the __xconfigfile__(__filemansuffix__) manual page for information -about the format of this file. -.PP -.B __xservername__ -has a mechanism for automatically generating a built-in configuration -at run-time when no -.B __xconfigfile__ -file or -.B __xconfigdir__ -files are present. The current version of this automatic configuration -mechanism works in two ways. -.PP -The first is via enhancements that have made many components of the -.B __xconfigfile__ -file optional. This means that information that can be probed or -reasonably deduced doesn't need to be specified explicitly, greatly -reducing the amount of built-in configuration information that needs to -be generated at run-time. -.PP -The second is to have "safe" fallbacks for most configuration information. -This maximises the likelihood that the -.B __xservername__ -server will start up in some usable configuration even when information -about the specific hardware is not available. -.PP -The automatic configuration support for __xservername__ is work in progress. -It is currently aimed at the most popular hardware and software platforms -supported by __xservername__. Enhancements are planned for future releases. -.SH FILES -The -.B __xservername__ -server config files can be found in a range of locations. These are -documented fully in the __xconfigfile__(__filemansuffix__) manual page. The -most commonly used locations are shown here. -.TP 30 -.B /etc/X11/__xconfigfile__ -Server configuration file. -.TP 30 -.B /etc/X11/__xconfigfile__-4 -Server configuration file. -.TP 30 -.B /etc/__xconfigfile__ -Server configuration file. -.TP 30 -.B __projectroot__/etc/__xconfigfile__ -Server configuration file. -.TP 30 -.B __projectroot__/lib/X11/__xconfigfile__ -Server configuration file. -.TP 30 -.B /etc/X11/__xconfigdir__ -Server configuration directory. -.TP 30 -.B /etc/X11/__xconfigdir__-4 -Server configuration directory. -.TP 30 -.B /etc/__xconfigdir__ -Server configuration directory. -.TP 30 -.B __projectroot__/etc/__xconfigdir__ -Server configuration directory. -.TP 30 -.B __projectroot__/lib/X11/__xconfigdir__ -Server configuration directory. -.TP 30 -.BI __logdir__/__xservername__. n .log -Server log file for display -.IR n . -.TP 30 -.B __projectroot__/bin/\(** -Client binaries. -.TP 30 -.B __projectroot__/include/\(** -Header files. -.TP 30 -.B __projectroot__/lib/\(** -Libraries. -.TP 30 -.B __datadir__/fonts/X11/\(** -Fonts. -.TP 30 -.B __projectroot__/share/X11/XErrorDB -Client error message database. -.TP 30 -.B __projectroot__/lib/X11/app-defaults/\(** -Client resource specifications. -.TP 30 -.B __mandir__/man?/\(** -Manual pages. -.TP 30 -.BI /etc/X n .hosts -Initial access control list for display -.IR n . -.SH "SEE ALSO" -X(__miscmansuffix__), Xserver(__appmansuffix__), xdm(__appmansuffix__), xinit(__appmansuffix__), -__xconfigfile__(__filemansuffix__), xvidtune(__appmansuffix__), -apm(__drivermansuffix__), -ati(__drivermansuffix__), -chips(__drivermansuffix__), -cirrus(__drivermansuffix__), -cyrix(__drivermansuffix__), -fbdev(__drivermansuffix__), -glide(__drivermansuffix__), -glint(__drivermansuffix__), -i128(__drivermansuffix__), -i740(__drivermansuffix__), -imstt(__drivermansuffix__), -intel(__drivermansuffix__), -mga(__drivermansuffix__), -neomagic(__drivermansuffix__), -nsc(__drivermansuffix__), -nv(__drivermansuffix__), -openchrome (__drivermansuffix__), -r128(__drivermansuffix__), -rendition(__drivermansuffix__), -s3virge(__drivermansuffix__), -siliconmotion(__drivermansuffix__), -sis(__drivermansuffix__), -sunbw2(__drivermansuffix__), -suncg14(__drivermansuffix__), -suncg3(__drivermansuffix__), -suncg6(__drivermansuffix__), -sunffb(__drivermansuffix__), -sunleo(__drivermansuffix__), -suntcx(__drivermansuffix__), -tdfx(__drivermansuffix__), -tga(__drivermansuffix__), -trident(__drivermansuffix__), -tseng(__drivermansuffix__), -v4l(__drivermansuffix__), -vesa(__drivermansuffix__), -vmware(__drivermansuffix__), -.br -Web site -.IR . - -.SH AUTHORS -__xservername__ has many contributors world wide. The names of most of them -can be found in the documentation, ChangeLog files in the source tree, -and in the actual source code. -.PP -__xservername__ was originally based on XFree86 4.4rc2. -That was originally based on \fIX386 1.2\fP by Thomas Roell, which -was contributed to the then X Consortium's X11R5 distribution by SGCS. -.PP -__xservername__ is released by the X.Org Foundation. -.PP -The project that became XFree86 was originally founded in 1992 by -David Dawes, Glenn Lai, Jim Tsillas and David Wexelblat. -.PP -XFree86 was later integrated in the then X Consortium's X11R6 release -by a group of dedicated XFree86 developers, including the following: -.PP -.RS 4 -.nf -Stuart Anderson \fIanderson@metrolink.com\fP -Doug Anson \fIdanson@lgc.com\fP -Gertjan Akkerman \fIakkerman@dutiba.twi.tudelft.nl\fP -Mike Bernson \fImike@mbsun.mlb.org\fP -Robin Cutshaw \fIrobin@XFree86.org\fP -David Dawes \fIdawes@XFree86.org\fP -Marc Evans \fImarc@XFree86.org\fP -Pascal Haible \fIhaible@izfm.uni-stuttgart.de\fP -Matthieu Herrb \fIMatthieu.Herrb@laas.fr\fP -Dirk Hohndel \fIhohndel@XFree86.org\fP -David Holland \fIdavidh@use.com\fP -Alan Hourihane \fIalanh@fairlite.demon.co.uk\fP -Jeffrey Hsu \fIhsu@soda.berkeley.edu\fP -Glenn Lai \fIglenn@cs.utexas.edu\fP -Ted Lemon \fImellon@ncd.com\fP -Rich Murphey \fIrich@XFree86.org\fP -Hans Nasten \fInasten@everyware.se\fP -Mark Snitily \fImark@sgcs.com\fP -Randy Terbush \fIrandyt@cse.unl.edu\fP -Jon Tombs \fItombs@XFree86.org\fP -Kees Verstoep \fIversto@cs.vu.nl\fP -Paul Vixie \fIpaul@vix.com\fP -Mark Weaver \fIMark_Weaver@brown.edu\fP -David Wexelblat \fIdwex@XFree86.org\fP -Philip Wheatley \fIPhilip.Wheatley@ColumbiaSC.NCR.COM\fP -Thomas Wolfram \fIwolf@prz.tu-berlin.de\fP -Orest Zborowski \fIorestz@eskimo.com\fP -.fi -.RE -.PP -__xservername__ source is available from the FTP server -\fI\fP, and from the X.Org -server \fI\fP. Documentation and other -information can be found from the X.Org web site -\fI\fP. - -.SH LEGAL -.PP -.B __xservername__ -is copyright software, provided under licenses that permit modification -and redistribution in source and binary form without fee. -.B __xservername__ is copyright by numerous authors and -contributors from around the world. Licensing information can be found -at -.IR . -Refer to the source code for specific copyright notices. -.PP -.B XFree86(TM) -is a trademark of The XFree86 Project, Inc. -.PP -.B X11(TM) -and -.B X Window System(TM) -are trademarks of The Open Group. diff --git a/xorg-server/hw/xfree86/doc/man/xorg.conf.man b/xorg-server/hw/xfree86/doc/man/xorg.conf.man new file mode 100644 index 000000000..e3fd0eadf --- /dev/null +++ b/xorg-server/hw/xfree86/doc/man/xorg.conf.man @@ -0,0 +1,2478 @@ +.\" shorthand for double quote that works everywhere. +.ds q \N'34' +.TH __xconfigfile__ __filemansuffix__ __vendorversion__ +.SH NAME +__xconfigfile__ and __xconfigdir__ \- configuration files for +__xservername__ X server +.SH INTRODUCTION +.B __xservername__ +supports several mechanisms for supplying/obtaining configuration and +run-time parameters: command line options, environment variables, the +__xconfigfile__ and __xconfigdir__ configuration files, auto-detection, +and fallback defaults. When the same information is supplied in more +than one way, the highest precedence mechanism is used. The list of +mechanisms is ordered from highest precedence to lowest. Note that not +all parameters can be supplied via all methods. The available command +line options and environment variables (and some defaults) are +described in the Xserver(__appmansuffix__) and +__xservername__(__appmansuffix__) manual pages. Most configuration file +parameters, with their defaults, are described below. Driver and module +specific configuration parameters are described in the relevant driver +or module manual page. +.SH DESCRIPTION +.B __xservername__ +uses a configuration file called +.I __xconfigfile__ +and files ending in the suffix +.I .conf +from the directory +.I __xconfigdir__ +for its initial setup. +The +.I __xconfigfile__ +configuration file is searched for in the following places when the +server is started as a normal user: +.PP +.RS 4 +.nf +.IR /etc/X11/ +.IR __projectroot__/etc/X11/ +.IB /etc/X11/ $XORGCONFIG +.IB __projectroot__/etc/X11/ $XORGCONFIG +.I /etc/X11/__xconfigfile__ +.I /etc/__xconfigfile__ +.IR __projectroot__/etc/X11/__xconfigfile__. +.I __projectroot__/etc/X11/__xconfigfile__ +.IR __projectroot__/lib/X11/__xconfigfile__. +.I __projectroot__/lib/X11/__xconfigfile__ +.fi +.RE +.PP +where +.I +is a relative path (with no \(lq..\(rq components) specified with the +.B \-config +command line option, +.B $XORGCONFIG +is the relative path (with no \(lq..\(rq components) specified by that +environment variable, and +.I +is the machine's hostname as reported by +.BR gethostname (__libmansuffix__). +.PP +When the __xservername__ server is started by the \(lqroot\(rq user, the config file +search locations are as follows: +.PP +.RS 4 +.nf + +.IR /etc/X11/ +.IR __projectroot__/etc/X11/ +.B $XORGCONFIG +.IB /etc/X11/ $XORGCONFIG +.IB __projectroot__/etc/X11/ $XORGCONFIG +.I /etc/X11/__xconfigfile__ +.I /etc/__xconfigfile__ +.IR __projectroot__/etc/X11/__xconfigfile__. +.I __projectroot__/etc/X11/__xconfigfile__ +.IR __projectroot__/lib/X11/__xconfigfile__. +.I __projectroot__/lib/X11/__xconfigfile__ +.fi +.RE +.PP +where +.I +is the path specified with the +.B \-config +command line option (which may be absolute or relative), +.B $XORGCONFIG +is the path specified by that +environment variable (absolute or relative), +.B $HOME +is the path specified by that environment variable (usually the home +directory), and +.I +is the machine's hostname as reported by +.BR gethostname (__libmansuffix__). +.PP +Additional configuration files are searched for in the following +directories when the server is started as a normal user: +.PP +.RS 4 +.nf +.IR /etc/X11/ +.IR __sysconfdir__/X11/ +.I /etc/X11/__xconfigdir__ +.I __sysconfdir__/X11/__xconfigdir__ +.fi +.RE +.PP +where +.I +is a relative path (with no \(lq..\(rq components) specified with the +.B \-configdir +command line option. +.PP +When the __xservername__ server is started by the \(lqroot\(rq user, the +config directory search locations are as follows: +.PP +.RS 4 +.nf + +.IR /etc/X11/ +.IR __sysconfdir__/X11/ +.I /etc/X11/__xconfigdir__ +.I __sysconfdir__/X11/__xconfigdir__ +.fi +.RE +.PP +where +.I +is the path specified with the +.B \-configdir +command line option (which may be absolute or relative). +.PP +Finally, configuration files will also be searched for in directories +reserved for system use. These are to separate configuration files from +the vendor or 3rd party packages from those of local administration. +These files are found in the following directories: +.PP +.RS 4 +.nf +.I /usr/share/X11/__xconfigdir__ +.I __datadir__/X11/__xconfigdir__ +.fi +.RE +.PP +The +.I __xconfigfile__ +and +.I __xconfigdir__ +files are composed of a number of sections which may be present in any order, +or omitted to use default configuration values. +Each section has the form: +.PP +.RS 4 +.nf +.BI "Section \*q" SectionName \*q +.RI " " SectionEntry + ... +.B EndSection +.fi +.RE +.PP +The section names are: +.PP +.RS 4 +.nf +.BR "Files " "File pathnames" +.BR "ServerFlags " "Server flags" +.BR "Module " "Dynamic module loading" +.BR "Extensions " "Extension enabling" +.BR "InputDevice " "Input device description" +.BR "InputClass " "Input class description" +.BR "Device " "Graphics device description" +.BR "VideoAdaptor " "Xv video adaptor description" +.BR "Monitor " "Monitor description" +.BR "Modes " "Video modes descriptions" +.BR "Screen " "Screen configuration" +.BR "ServerLayout " "Overall layout" +.BR "DRI " "DRI\-specific configuration" +.BR "Vendor " "Vendor\-specific configuration" +.fi +.RE +.PP +The following obsolete section names are still recognised for compatibility +purposes. +In new config files, the +.B InputDevice +section should be used instead. +.PP +.RS 4 +.nf +.BR "Keyboard " "Keyboard configuration" +.BR "Pointer " "Pointer/mouse configuration" +.fi +.RE +.PP +The old +.B XInput +section is no longer recognised. +.PP +The +.B ServerLayout +sections are at the highest level. +They bind together the input and output devices that will be used in a session. +The input devices are described in the +.B InputDevice +sections. +Output devices usually consist of multiple independent components (e.g., +a graphics board and a monitor). +These multiple components are bound together in the +.B Screen +sections, and it is these that are referenced by the +.B ServerLayout +section. +Each +.B Screen +section binds together a graphics board and a monitor. +The graphics boards are described in the +.B Device +sections, and the monitors are described in the +.B Monitor +sections. +.PP +Config file keywords are case\-insensitive, and \(lq_\(rq characters are +ignored. +Most strings (including +.B Option +names) are also case-insensitive, and insensitive to white space and +\(lq_\(rq characters. +.PP +Each config file entry usually takes up a single line in the file. They +consist of a keyword, which is possibly followed by one or more arguments, +with the number and types of the arguments depending on the keyword. +The argument types are: +.PP +.RS 4 +.nf +.BR "Integer " "an integer number in decimal, hex or octal" +.BR "Real " "a floating point number" +.BR "String " "a string enclosed in double quote marks (\*q)" +.fi +.RE +.PP +Note: hex integer values must be prefixed with \(lq0x\(rq, and octal values +with \(lq0\(rq. +.PP +A special keyword called +.B Option +may be used to provide free\-form data to various components of the server. +The +.B Option +keyword takes either one or two string arguments. +The first is the option name, and the optional second argument is the +option value. +Some commonly used option value types include: +.PP +.RS 4 +.nf +.BR "Integer " "an integer number in decimal, hex or octal" +.BR "Real " "a floating point number" +.BR "String " "a sequence of characters" +.BR "Boolean " "a boolean value (see below)" +.BR "Frequency " "a frequency value (see below)" +.fi +.RE +.PP +Note that +.I all +.B Option +values, not just strings, must be enclosed in quotes. +.PP +Boolean options may optionally have a value specified. +When no value is specified, the option's value is +.BR TRUE . +The following boolean option values are recognised as +.BR TRUE : +.PP +.RS 4 +.BR 1 , +.BR on , +.BR true , +.B yes +.RE +.PP +and the following boolean option values are recognised as +.BR FALSE : +.PP +.RS 4 +.BR 0 , +.BR off , +.BR false , +.B no +.RE +.PP +If an option name is prefixed with +.RB \*q No \*q, +then the option value is negated. +.PP +Example: the following option entries are equivalent: +.PP +.RS 4 +.nf +.B "Option \*qAccel\*q \*qOff\*q" +.B "Option \*qNoAccel\*q" +.B "Option \*qNoAccel\*q \*qOn\*q" +.B "Option \*qAccel\*q \*qfalse\*q" +.B "Option \*qAccel\*q \*qno\*q" +.fi +.RE +.PP +Frequency option values consist of a real number that is optionally +followed by one of the following frequency units: +.PP +.RS 4 +.BR Hz , +.BR k , +.BR kHz , +.BR M , +.B MHz +.RE +.PP +When the unit name is omitted, the correct units will be determined from +the value and the expectations of the appropriate range of the value. +It is recommended that the units always be specified when using frequency +option values to avoid any errors in determining the value. +.SH "FILES SECTION" +The +.B Files +section is used to specify some path names required by the server. +Some of these paths can also be set from the command line (see +.BR Xserver (__appmansuffix__) +and +.BR __xservername__ (__appmansuffix__)). +The command line settings override the values specified in the config +file. +The +.B Files +section is optional, as are all of the entries that may appear in it. +.PP +The entries that can appear in this section are: +.TP 7 +.BI "FontPath \*q" path \*q +sets the search path for fonts. +This path is a comma separated list of font path elements which the __xservername__ +server searches for font databases. +Multiple +.B FontPath +entries may be specified, and they will be concatenated to build up the +fontpath used by the server. Font path elements can be absolute +directory paths, catalogue directories or a font server identifier. The +formats of the later two are explained below: +.PP +.RS 7 +Catalogue directories: +.PP +.RS 4 +Catalogue directories can be specified using the prefix \fBcatalogue:\fR +before the directory name. The directory can then be populated with +symlinks pointing to the real font directories, using the following +syntax in the symlink name: +.PP +.RS 4 +.IR : [attribute]: pri= +.RE +.PP +where +.I +is an alphanumeric identifier, +.I [attribute] +is an attribute which will be passed to the underlying FPE and +.I +is a number used to order the fontfile FPEs. Examples: +.PP +.RS 4 +.nf +.I 75dpi:unscaled:pri=20 -> /usr/share/X11/fonts/75dpi +.I gscript:pri=60 -> /usr/share/fonts/default/ghostscript +.I misc:unscaled:pri=10 \-> /usr/share/X11/fonts/misc +.fi +.PP +.RE .RE .RE +.PP +.RS 7 +Font server identifiers: +.PP +.RS 4 +Font server identifiers have the form: +.RS 4 +.PP +.IR / : +.RE +.PP +where +.I +is the transport type to use to connect to the font server (e.g., +.B unix +for UNIX\-domain sockets or +.B tcp +for a TCP/IP connection), +.I +is the hostname of the machine running the font server, and +.I +is the port number that the font server is listening on (usually 7100). +.RE +.PP +When this entry is not specified in the config file, the server falls back +to the compiled\-in default font path, which contains the following +font path elements (which can be set inside a catalogue directory): +.PP +.RS 4 +.nf +.I __datadir__/fonts/X11/misc/ +.I __datadir__/fonts/X11/TTF/ +.I __datadir__/fonts/X11/OTF/ +.I __datadir__/fonts/X11/Type1/ +.I __datadir__/fonts/X11/100dpi/ +.I __datadir__/fonts/X11/75dpi/ +.fi +.RE +.PP +Font path elements that are found to be invalid are removed from the +font path when the server starts up. +.RE +.TP 7 +.BI "ModulePath \*q" path \*q +sets the search path for loadable __xservername__ server modules. +This path is a comma separated list of directories which the __xservername__ server +searches for loadable modules loading in the order specified. +Multiple +.B ModulePath +entries may be specified, and they will be concatenated to build the +module search path used by the server. The default module path is +.PP +.RS 11 +__modulepath__ +.RE +.\" The LogFile keyword is not currently implemented +.ig +.TP 7 +.BI "LogFile \*q" path \*q +sets the name of the __xservername__ server log file. +The default log file name is +.PP +.RS 11 +.RI __logdir__/__xservername__. .log +.RE +.PP +.RS 7 +where +.I +is the display number for the __xservername__ server. +.. +.TP 7 +.BI "XkbDir \*q" path \*q +sets the base directory for keyboard layout files. The +.B \-xkbdir +command line option can be used to override this. The default directory is +.PP +.RS 11 +__xkbdir__ +.RE +.SH "SERVERFLAGS SECTION" +In addition to options specific to this section (described below), the +.B ServerFlags +section is used to specify some global +__xservername__ server options. +All of the entries in this section are +.BR Options , +although for compatibility purposes some of the old style entries are +still recognised. +Those old style entries are not documented here, and using them is +discouraged. +The +.B ServerFlags +section is optional, as are the entries that may be specified in it. +.PP +.B Options +specified in this section (with the exception of the +.B \*qDefaultServerLayout\*q +.BR Option ) +may be overridden by +.B Options +specified in the active +.B ServerLayout +section. +Options with command line equivalents are overridden when their command +line equivalent is used. +The options recognised by this section are: +.TP 7 +.BI "Option \*qDefaultServerLayout\*q \*q" layout\-id \*q +This specifies the default +.B ServerLayout +section to use in the absence of the +.B \-layout +command line option. +.TP 7 +.BI "Option \*qNoTrapSignals\*q \*q" boolean \*q +This prevents the __xservername__ server from trapping a range of unexpected fatal +signals and exiting cleanly. +Instead, the __xservername__ server will die and drop core where the fault occurred. +The default behaviour is for the __xservername__ server to exit cleanly, but still drop a +core file. +In general you never want to use this option unless you are debugging an __xservername__ +server problem and know how to deal with the consequences. +.TP 7 +.BI "Option \*qUseSIGIO\*q \*q" boolean \*q +This controls whether the __xservername__ server requests that events from +input devices be reported via a SIGIO signal handler (also known as SIGPOLL +on some platforms), or only reported via the standard select(3) loop. +The default behaviour is platform specific. In general you do not want to +use this option unless you are debugging the __xservername__ server, or +working around a specific bug until it is fixed, and understand the +consequences. +.TP 7 +.BI "Option \*qDontVTSwitch\*q \*q" boolean \*q +This disallows the use of the +.BI Ctrl+Alt+F n +sequence (where +.RI F n +refers to one of the numbered function keys). +That sequence is normally used to switch to another \*qvirtual terminal\*q +on operating systems that have this feature. +When this option is enabled, that key sequence has no special meaning and +is passed to clients. +Default: off. +.TP 7 +.BI "Option \*qDontZap\*q \*q" boolean \*q +This disallows the use of the +.B Terminate_Server +XKB action (usually on Ctrl+Alt+Backspace, depending on XKB options). +This action is normally used to terminate the __xservername__ server. +When this option is enabled, the action has no effect. +Default: off. +.TP 7 +.BI "Option \*qDontZoom\*q \*q" boolean \*q +This disallows the use of the +.B Ctrl+Alt+Keypad\-Plus +and +.B Ctrl+Alt+Keypad\-Minus +sequences. +These sequences allows you to switch between video modes. +When this option is enabled, those key sequences have no special meaning +and are passed to clients. +Default: off. +.TP 7 +.BI "Option \*qDisableVidModeExtension\*q \*q" boolean \*q +This disables the parts of the VidMode extension used by the xvidtune client +that can be used to change the video modes. +Default: the VidMode extension is enabled. +.TP 7 +.BI "Option \*qAllowNonLocalXvidtune\*q \*q" boolean \*q +This allows the xvidtune client (and other clients that use the VidMode +extension) to connect from another host. +Default: off. +.TP 7 +.BI "Option \*qAllowMouseOpenFail\*q \*q" boolean \*q +This tells the mousedrv(__drivermansuffix__) and vmmouse(__drivermansuffix__) +drivers to not report failure if the mouse device can't be opened/initialised. +It has no effect on the evdev(__drivermansuffix__) or other drivers. +Default: false. +.TP 7 +.BI "Option \*qVTSysReq\*q \*q" boolean \*q +enables the SYSV\-style VT switch sequence for non\-SYSV systems +which support VT switching. +This sequence is +.B Alt\-SysRq +followed by a function key +.RB ( Fn ). +This prevents the __xservername__ server trapping the +keys used for the default VT switch sequence, which means that clients can +access them. +Default: off. +.TP 7 +.BI "Option \*qBlankTime\*q \*q" time \*q +sets the inactivity timeout for the +.B blank +phase of the screensaver. +.I time +is in minutes. +This is equivalent to the __xservername__ server's +.B \-s +flag, and the value can be changed at run\-time with +.BR xset(__appmansuffix__). +Default: 10 minutes. +.TP 7 +.BI "Option \*qStandbyTime\*q \*q" time \*q +sets the inactivity timeout for the +.B standby +phase of DPMS mode. +.I time +is in minutes, and the value can be changed at run\-time with +.BR xset(__appmansuffix__). +Default: 10 minutes. +This is only suitable for VESA DPMS compatible monitors, and may not be +supported by all video drivers. +It is only enabled for screens that have the +.B \*qDPMS\*q +option set (see the MONITOR section below). +.TP 7 +.BI "Option \*qSuspendTime\*q \*q" time \*q +sets the inactivity timeout for the +.B suspend +phase of DPMS mode. +.I time +is in minutes, and the value can be changed at run\-time with +.BR xset(__appmansuffix__). +Default: 10 minutes. +This is only suitable for VESA DPMS compatible monitors, and may not be +supported by all video drivers. +It is only enabled for screens that have the +.B \*qDPMS\*q +option set (see the MONITOR section below). +.TP 7 +.BI "Option \*qOffTime\*q \*q" time \*q +sets the inactivity timeout for the +.B off +phase of DPMS mode. +.I time +is in minutes, and the value can be changed at run\-time with +.BR xset(__appmansuffix__). +Default: 10 minutes. +This is only suitable for VESA DPMS compatible monitors, and may not be +supported by all video drivers. +It is only enabled for screens that have the +.B \*qDPMS\*q +option set (see the MONITOR section below). +.TP 7 +.BI "Option \*qPixmap\*q \*q" bpp \*q +This sets the pixmap format to use for depth 24. +Allowed values for +.I bpp +are 24 and 32. +Default: 32 unless driver constraints don't allow this (which is rare). +Note: some clients don't behave well when this value is set to 24. +.TP 7 +.BI "Option \*qPC98\*q \*q" boolean \*q +Specify that the machine is a Japanese PC\-98 machine. +This should not be enabled for anything other than the Japanese\-specific +PC\-98 architecture. +Default: auto\-detected. +.TP 7 +.BI "Option \*qNoPM\*q \*q" boolean \*q +Disables something to do with power management events. +Default: PM enabled on platforms that support it. +.TP 7 +.BI "Option \*qXinerama\*q \*q" boolean \*q +enable or disable XINERAMA extension. +Default is disabled. +.TP 7 +.BI "Option \*qAIGLX\*q \*q" boolean \*q +enable or disable AIGLX. AIGLX is enabled by default. +.TP 7 +.BI "Option \*qDRI2\*q \*q" boolean \*q +enable or disable DRI2. DRI2 is disabled by default. +.TP 7 +.BI "Option \*qGlxVisuals\*q \*q" string \*q +This option controls how many GLX visuals the GLX modules sets up. +The default value is +.BR "typical" , +which will setup up a typical subset of +the GLXFBConfigs provided by the driver as GLX visuals. Other options are +.BR "minimal" , +which will set up the minimal set allowed by the GLX specification and +.BR "all" +which will setup GLX visuals for all GLXFBConfigs. +.TP 7 +.BI "Option \*qUseDefaultFontPath\*q \*q" boolean \*q +Include the default font path even if other paths are specified in +xorg.conf. If enabled, other font paths are included as well. Enabled by +default. +.TP 7 +.BI "Option \*qIgnoreABI\*q \*q" boolean \*q +Allow modules built for a different, potentially incompatible version of +the X server to load. Disabled by default. +.TP 7 +.BI "Option \*qAutoAddDevices\*q \*q" boolean \*q +If this option is disabled, then no devices will be added from HAL events. +Enabled by default. +.TP 7 +.BI "Option \*qAutoEnableDevices\*q \*q" boolean \*q +If this option is disabled, then the devices will be added (and the +DevicePresenceNotify event sent), but not enabled, thus leaving policy up +to the client. +Enabled by default. +.TP 7 +.BI "Option \*qLog\*q \*q" string \*q +This option controls whether the log is flushed and/or synced to disk after +each message. +Possible values are +.B flush +or +.BR sync . +Unset by default. +.SH "MODULE SECTION" +The +.B Module +section is used to specify which __xservername__ server modules should be loaded. +This section is ignored when the __xservername__ server is built in static form. +The type of modules normally loaded in this section are __xservername__ server +extension modules. +Most other module types are loaded automatically when they are needed via +other mechanisms. +The +.B Module +section is optional, as are all of the entries that may be specified in +it. +.PP +Entries in this section may be in two forms. +The first and most commonly used form is an entry that uses the +.B Load +keyword, as described here: +.TP 7 +.BI "Load \*q" modulename \*q +This instructs the server to load the module called +.IR modulename . +The module name given should be the module's standard name, not the +module file name. +The standard name is case\-sensitive, and does not include the \(lqlib\(rq +prefix, or the \(lq.a\(rq, \(lq.o\(rq, or \(lq.so\(rq suffixes. +.PP +.RS 7 +Example: the DRI extension module can be loaded with the following entry: +.PP +.RS 4 +.B "Load \*qdri\*q" +.RE +.RE +.TP 7 +.BI "Disable \*q" modulename \*q +This instructs the server to not load the module called +.IR modulename . +Some modules are loaded by default in the server, and this overrides that +default. If a +.B Load +instruction is given for the same module, it overrides the +.B Disable +instruction and the module is loaded. The module name given should be the +module's standard name, not the module file name. As with the +.B Load +instruction, the standard name is case-sensitive, and does not include the +"lib" prefix, or the ".a", ".o", or ".so" suffixes. +.PP +The second form of entry is a +.BR SubSection, +with the subsection name being the module name, and the contents of the +.B SubSection +being +.B Options +that are passed to the module when it is loaded. +.PP +Example: the extmod module (which contains a miscellaneous group of +server extensions) can be loaded, with the XFree86\-DGA extension +disabled by using the following entry: +.PP +.RS 4 +.nf +.B "SubSection \*qextmod\*q" +.B " Option \*qomit XFree86\-DGA\*q" +.B EndSubSection +.fi +.RE +.PP +Modules are searched for in each directory specified in the +.B ModulePath +search path, and in the drivers, extensions, input, internal, and +multimedia subdirectories of each of those directories. +In addition to this, operating system specific subdirectories of all +the above are searched first if they exist. +.PP +To see what extension modules are available, check the extensions +subdirectory under: +.PP +.RS 4 +.nf +__modulepath__ +.fi +.RE +.PP +The \(lqextmod\(rq, \(lqdbe\(rq, \(lqdri\(rq, \(lqdri2\(rq, \(lqglx\(rq, +and \(lqrecord\(rq extension modules are loaded automatically, if they +are present, unless disabled with \*qDisable\*q entries. +It is recommended +that at very least the \(lqextmod\(rq extension module be loaded. +If it isn't, some commonly used server extensions (like the SHAPE +extension) will not be available. +.SH "EXTENSIONS SECTION" +The +.B Extensions +section is used to specify which X11 protocol extensions should be enabled +or disabled. +The +.B Extensions +section is optional, as are all of the entries that may be specified in +it. +.PP +Entries in this section are listed as Option statements with the name of +the extension as the first argument, and a boolean value as the second. +The extension name is case\-sensitive, and matches the form shown in the output +of \*qXorg -extension ?\*q. +.PP +.RS 7 +Example: the MIT-SHM extension can be disabled with the following entry: +.PP +.RS 4 +.nf +.B "Section \*qExtensions\*q" +.B " Option \*qMIT-SHM\*q \*qDisable\*q" +.B "EndSection" +.fi +.RE +.RE +.SH "INPUTDEVICE SECTION" +The config file may have multiple +.B InputDevice +sections. +Recent X servers employ input hotplugging to add input devices, with the HAL +backend being the default backend for X servers since 1.4. It is usually not +necessary to provide +.B InputDevice +sections in the xorg.conf if hotplugging is enabled. +.PP +If hotplugging is disabled, there will normally +be at least two: one for the core (primary) keyboard +and one for the core pointer. +If either of these two is missing, a default configuration for the missing +ones will be used. In the absence of an explicitly specified core input +device, the first +.B InputDevice +marked as +.B CorePointer +(or +.BR CoreKeyboard ) +is used. +If there is no match there, the first +.B InputDevice +that uses the \(lqmouse\(rq (or \(lqkbd\(rq) driver is used. +The final fallback is to use built\-in default configurations. +Currently the default configuration may not work as expected on all platforms. +.PP +.B InputDevice +sections have the following format: +.PP +.RS 4 +.nf +.B "Section \*qInputDevice\*q" +.BI " Identifier \*q" name \*q +.BI " Driver \*q" inputdriver \*q +.I " options" +.I " ..." +.B "EndSection" +.fi +.RE +.PP +The +.B Identifier +and +.B Driver +entries are required in all +.B InputDevice +sections. +All other entries are optional. +.PP +The +.B Identifier +entry specifies the unique name for this input device. +The +.B Driver +entry specifies the name of the driver to use for this input device. +When using the loadable server, the input driver module +.RI \*q inputdriver \*q +will be loaded for each active +.B InputDevice +section. +An +.B InputDevice +section is considered active if it is referenced by an active +.B ServerLayout +section, if it is referenced by the +.B \-keyboard +or +.B \-pointer +command line options, or if it is selected implicitly as the core pointer +or keyboard device in the absence of such explicit references. +The most commonly used input drivers are +.BR evdev (__drivermansuffix__) +on Linux systems, and +.BR kbd (__drivermansuffix__) +and +.BR mousedrv (__drivermansuffix__) +on other platforms. +.PP +.PP +.B InputDevice +sections recognise some driver\-independent +.BR Options , +which are described here. +See the individual input driver manual pages for a description of the +device\-specific options. +.TP 7 +.BI "Option \*qAutoServerLayout\*q \*q" boolean \*q +Always add the device to the ServerLayout section used by this instance of +the server. This affects implied layouts as well as explicit layouts +specified in the configuration and/or on the command line. +.TP 7 +.BI "Option \*qCorePointer\*q" +Deprecated, see +.B Floating +.TP 7 +.BI "Option \*qCoreKeyboard\*q" +Deprecated, see +.B Floating +.TP 7 +.BI "Option \*qAlwaysCore\*q \*q" boolean \*q +Deprecated, see +.B Floating +.TP 7 +.BI "Option \*qSendCoreEvents\*q \*q" boolean \*q +Deprecated, see +.B Floating + +.TP 7 +.BI "Option \*qFloating\*q \*q" boolean \*q +When enabled, the input device is set up floating and does not +report events through any master device or control a cursor. The device is +only available to clients using the X Input Extension API. This option is +disabled by default. +The options +.B CorePointer, +.B CoreKeyboard, +.B AlwaysCore, +and +.B SendCoreEvents, +are the inverse of option +.B Floating +(i.e. +.B SendCoreEvents \*qon\*q +is equivalent to +.B Floating \*qoff\*q +). + +This option controls the startup behavior only, a device +may be reattached or set floating at runtime. +.PP +For pointing devices, the following options control how the pointer +is accelerated or decelerated with respect to physical device motion. Most of +these can be adjusted at runtime, see the xinput(1) man page for details. Only +the most important acceleration options are discussed here. +.TP 7 +.BI "Option \*qAccelerationProfile\*q \*q" integer \*q +Select the profile. In layman's terms, the profile constitutes the "feeling" of +the acceleration. More formally, it defines how the transfer function (actual +acceleration as a function of current device velocity and acceleration controls) +is constructed. This is mainly a matter of personal preference. +.PP +.RS 6 +.nf +.B " 0 classic (mostly compatible)" +.B "-1 none (only constant deceleration is applied)" +.B " 1 device-dependent" +.B " 2 polynomial (polynomial function)" +.B " 3 smooth linear (soft knee, then linear)" +.B " 4 simple (normal when slow, otherwise accelerated)" +.B " 5 power (power function)" +.B " 6 linear (more speed, more acceleration)" +.B " 7 limited (like linear, but maxes out at threshold)" +.fi +.RE +.TP 7 +.BI "Option \*qConstantDeceleration\*q \*q" real \*q +Makes the pointer go +.B deceleration +times slower than normal. Most useful for high-resolution devices. +.TP 7 +.BI "Option \*qAdaptiveDeceleration\*q \*q" real \*q +Allows to actually decelerate the pointer when going slow. At most, it will be +.B adaptive deceleration +times slower. Enables precise pointer placement without sacrificing speed. +.TP 7 +.BI "Option \*qAccelerationScheme\*q \*q" string \*q +Selects the scheme, which is the underlying algorithm. +.PP +.RS 7 +.nf +.B "predictable default algorithm (behaving more predictable)" +.B "lightweight old acceleration code (as specified in the X protocol spec)" +.B "none no acceleration or deceleration" +.fi +.RE +.TP 7 +.BI "Option \*qAccelerationNumerator\*q \*q" integer \*q +.TP 7 +.BI "Option \*qAccelerationDenominator\*q \*q" integer \*q +Set numerator and denominator of the acceleration factor. The acceleration +factor is a rational which, together with threshold, can be used to tweak +profiles to suit the users needs. The +.B simple +and +.B limited +profiles use it directly (i.e. they accelerate by the factor), for other +profiles it should hold that a higher acceleration factor leads to a faster +pointer. Typically, 1 is unaccelerated and values up to 5 are sensible. +.TP 7 +.BI "Option \*qAccelerationThreshold\*q \*q" integer \*q +Set the threshold, which is roughly the velocity (usually device units per 10 +ms) required for acceleration to become effective. The precise effect varies +with the profile however. + +.SH "INPUTCLASS SECTION" +The config file may have multiple +.B InputClass +sections. +These sections are optional and are used to provide configuration for a +class of input devices as they are automatically added. An input device can +match more than one +.B InputClass +section. Each class can override settings from a previous class, so it is +best to arrange the sections with the most generic matches first. +.PP +.B InputClass +sections have the following format: +.PP +.RS 4 +.nf +.B "Section \*qInputClass\*q" +.BI " Identifier \*q" name \*q +.I " entries" +.I " ..." +.I " options" +.I " ..." +.B "EndSection" +.fi +.RE +.PP +The +.B Identifier +entry is required in all +.B InputClass +sections. +All other entries are optional. +.PP +The +.B Identifier +entry specifies the unique name for this input class. +The +.B Driver +entry specifies the name of the driver to use for this input device. +After all classes have been examined, the +.RI \*q inputdriver \*q +module from the first +.B Driver +entry will be enabled when using the loadable server. +.PP +When an input device is automatically added, its characteristics are +checked against all +.B InputClass +sections. Each section can contain optional entries to narrow the match +of the class. If none of the optional entries appear, the +.B InputClass +section is generic and will match any input device. If more than one of +these entries appear, they all must match for the configuration to apply. +.PP +There are two types of match entries used in +.B InputClass +sections. The first allows various tokens to be matched against attributes +of the device. An entry can be constructed to match attributes from different +devices by separating arguments with a '|' character. Multiple entries of the +same type may be supplied to add multiple matching conditions on the same +attribute. For example: +.PP +.RS 4 +.nf +.B "Section \*qInputClass\*q" +.B " Identifier \*qMy Class\*q" +.B " # product string must contain example and +.B " # either gizmo or gadget +.B " MatchProduct \*qexample\*q +.B " MatchProduct \*qgizmo|gadget\*q +.I " ..." +.B "EndSection" +.fi +.RE +.TP 7 +.BI "MatchProduct \*q" matchproduct \*q +This entry can be used to check if the substring +.RI \*q matchproduct \*q +occurs in the device's product name. +.TP 7 +.BI "MatchVendor \*q" matchvendor \*q +This entry can be used to check if the substring +.RI \*q matchvendor \*q +occurs in the device's vendor name. +.TP 7 +.BI "MatchDevicePath \*q" matchdevice \*q +This entry can be used to check if the device file matches the +.RI \*q matchdevice \*q +pathname pattern. +.TP 7 +.BI "MatchOS \*q" matchos \*q +This entry can be used to check if the operating system matches the +case-insensitive +.RI \*q matchos \*q +string. This entry is only supported on platforms providing the +.BR uname (2) +system call. +.TP 7 +.BI "MatchPnPID \*q" matchpnp \*q +The device's Plug and Play (PnP) ID can be checked against the +.RI \*q matchpnp \*q +shell wildcard pattern. +.TP 7 +.BI "MatchUSBID \*q" matchusb \*q +The device's USB ID can be checked against the +.RI \*q matchusb \*q +shell wildcard pattern. The ID is constructed as lowercase hexadecimal numbers +separated by a ':'. This is the same format as the +.BR lsusb (8) +program. +.TP 7 +.BI "MatchDriver \*q" matchdriver \*q +Check the case-sensitive string +.RI \*q matchdriver \*q +against the currently configured driver of the device. Ordering of sections +using this entry is important since it will not match unless the driver has +been set by the config backend or a previous +.B InputClass +section. +.TP 7 +.BI "MatchTag \*q" matchtag \*q +This entry can be used to check if tags assigned by the config backend +matches the +.RI \*q matchtag \*q +pattern. A match is found if at least one of the tags given in +.RI \*q matchtag \*q +matches at least one of the tags assigned by the backend. +.PP +The second type of entry is used to match device types. These entries take a +boolean argument similar to +.B Option +entries. +.TP 7 +.BI "MatchIsKeyboard \*q" bool \*q +.TP 7 +.BI "MatchIsPointer \*q" bool \*q +.TP 7 +.BI "MatchIsJoystick \*q" bool \*q +.TP 7 +.BI "MatchIsTablet \*q" bool \*q +.TP 7 +.BI "MatchIsTouchpad \*q" bool \*q +.TP 7 +.BI "MatchIsTouchscreen \*q" bool \*q +.PP +When an input device has been matched to the +.B InputClass +section, any +.B Option +entries are applied to the device. One +.B InputClass +specific +.B Option +is recognized. See the +.B InputDevice +section above for a description of the remaining +.B Option +entries. +.TP 7 +.BI "Option \*qIgnore\*q \*q" boolean \*q +This optional entry specifies that the device should be ignored entirely, +and not added to the server. This can be useful when the device is handled +by another program and no X events should be generated. +.SH "DEVICE SECTION" +The config file may have multiple +.B Device +sections. +There must be at least one, for the video card being used. +.PP +.B Device +sections have the following format: +.PP +.RS 4 +.nf +.B "Section \*qDevice\*q" +.BI " Identifier \*q" name \*q +.BI " Driver \*q" driver \*q +.I " entries" +.I " ..." +.B "EndSection" +.fi +.RE +.PP +The +.B Identifier +and +.B Driver +entries are required in all +.B Device +sections. All other entries are optional. +.PP +The +.B Identifier +entry specifies the unique name for this graphics device. +The +.B Driver +entry specifies the name of the driver to use for this graphics device. +When using the loadable server, the driver module +.RI \*q driver \*q +will be loaded for each active +.B Device +section. +A +.B Device +section is considered active if it is referenced by an active +.B Screen +section. +.PP +.B Device +sections recognise some driver\-independent entries and +.BR Options , +which are described here. +Not all drivers make use of these +driver\-independent entries, and many of those that do don't require them +to be specified because the information is auto\-detected. +See the individual graphics driver manual pages for further information +about this, and for a description of the device\-specific options. +Note that most of the +.B Options +listed here (but not the other entries) may be specified in the +.B Screen +section instead of here in the +.B Device +section. +.TP 7 +.BI "BusID \*q" bus\-id \*q +This specifies the bus location of the graphics card. +For PCI/AGP cards, +the +.I bus\-id +string has the form +.BI PCI: bus : device : function +(e.g., \(lqPCI:1:0:0\(rq might be appropriate for an AGP card). +This field is usually optional in single-head configurations when using +the primary graphics card. +In multi-head configurations, or when using a secondary graphics card in a +single-head configuration, this entry is mandatory. +Its main purpose is to make an unambiguous connection between the device +section and the hardware it is representing. +This information can usually be found by running the pciaccess tool +scanpci. +.TP 7 +.BI "Screen " number +This option is mandatory for cards where a single PCI entity can drive more +than one display (i.e., multiple CRTCs sharing a single graphics accelerator +and video memory). +One +.B Device +section is required for each head, and this +parameter determines which head each of the +.B Device +sections applies to. +The legal values of +.I number +range from 0 to one less than the total number of heads per entity. +Most drivers require that the primary screen (0) be present. +.TP 7 +.BI "Chipset \*q" chipset \*q +This usually optional entry specifies the chipset used on the graphics +board. +In most cases this entry is not required because the drivers will probe the +hardware to determine the chipset type. +Don't specify it unless the driver-specific documentation recommends that you +do. +.TP 7 +.BI "Ramdac \*q" ramdac\-type \*q +This optional entry specifies the type of RAMDAC used on the graphics +board. +This is only used by a few of the drivers, and in most cases it is not +required because the drivers will probe the hardware to determine the +RAMDAC type where possible. +Don't specify it unless the driver-specific documentation recommends that you +do. +.TP 7 +.BI "DacSpeed " speed +.TP 7 +.BI "DacSpeed " "speed\-8 speed\-16 speed\-24 speed\-32" +This optional entry specifies the RAMDAC speed rating (which is usually +printed on the RAMDAC chip). +The speed is in MHz. +When one value is given, it applies to all framebuffer pixel sizes. +When multiple values are given, they apply to the framebuffer pixel sizes +8, 16, 24 and 32 respectively. +This is not used by many drivers, and only needs to be specified when the +speed rating of the RAMDAC is different from the defaults built in to +driver, or when the driver can't auto-detect the correct defaults. +Don't specify it unless the driver-specific documentation recommends that you +do. +.TP 7 +.BI "Clocks " "clock ..." +specifies the pixel that are on your graphics board. +The clocks are in MHz, and may be specified as a floating point number. +The value is stored internally to the nearest kHz. +The ordering of the clocks is important. +It must match the order in which they are selected on the graphics board. +Multiple +.B Clocks +lines may be specified, and each is concatenated to form the list. +Most drivers do not use this entry, and it is only required for some older +boards with non-programmable clocks. +Don't specify this entry unless the driver-specific documentation explicitly +recommends that you do. +.TP +.BI "ClockChip \*q" clockchip\-type \*q +This optional entry is used to specify the clock chip type on graphics +boards which have a programmable clock generator. +Only a few __xservername__ drivers support programmable clock chips. +For details, see the appropriate driver manual page. +.TP 7 +.BI "VideoRam " "mem" +This optional entry specifies the amount of video ram that is installed +on the graphics board. +This is measured in kBytes. +In most cases this is not required because the __xservername__ server probes +the graphics board to determine this quantity. +The driver-specific documentation should indicate when it might be needed. +.TP 7 +.BI "BiosBase " "baseaddress" +This optional entry specifies the base address of the video BIOS for +the VGA board. +This address is normally auto-detected, and should only be specified if the +driver-specific documentation recommends it. +.TP 7 +.BI "MemBase " "baseaddress" +This optional entry specifies the memory base address of a graphics +board's linear frame buffer. +This entry is not used by many drivers, and it should only be specified if +the driver-specific documentation recommends it. +.TP 7 +.BI "IOBase " "baseaddress" +This optional entry specifies the IO base address. +This entry is not used by many drivers, and it should only be specified if +the driver-specific documentation recommends it. +.TP 7 +.BI "ChipID " "id" +This optional entry specifies a numerical ID representing the chip type. +For PCI cards, it is usually the device ID. +This can be used to override the auto-detection, but that should only be done +when the driver-specific documentation recommends it. +.TP 7 +.BI "ChipRev " "rev" +This optional entry specifies the chip revision number. +This can be used to override the auto-detection, but that should only be done +when the driver-specific documentation recommends it. +.TP 7 +.BI "TextClockFreq " "freq" +This optional entry specifies the pixel clock frequency that is used +for the regular text mode. +The frequency is specified in MHz. +This is rarely used. +.TP 7 +.BI "Option \*qModeDebug\*q \*q" boolean \*q +Enable printing of additional debugging information about modesetting to +the server log. +.ig +.TP 7 +This optional entry allows an IRQ number to be specified. +.. +.TP 7 +.B Options +Option flags may be specified in the +.B Device +sections. +These include driver\-specific options and driver\-independent options. +The former are described in the driver\-specific documentation. +Some of the latter are described below in the section about the +.B Screen +section, and they may also be included here. + +.SH "VIDEOADAPTOR SECTION" +Nobody wants to say how this works. +Maybe nobody knows ... + +.SH "MONITOR SECTION" +The config file may have multiple +.B Monitor +sections. +There should normally be at least one, for the monitor being used, +but a default configuration will be created when one isn't specified. +.PP +.B Monitor +sections have the following format: +.PP +.RS 4 +.nf +.B "Section \*qMonitor\*q" +.BI " Identifier \*q" name \*q +.I " entries" +.I " ..." +.B "EndSection" +.fi +.RE +.PP +The only mandatory entry in a +.B Monitor +section is the +.B Identifier +entry. +.PP +The +.B Identifier +entry specifies the unique name for this monitor. +The +.B Monitor +section may be used to provide information about the specifications of the +monitor, monitor-specific +.BR Options , +and information about the video modes to use with the monitor. +.PP +With RandR 1.2-enabled drivers, monitor sections may be tied to specific +outputs of the video card. Using the name of the output defined by the video +driver plus the identifier of a monitor section, one associates a monitor +section with an output by adding an option to the Device section in the +following format: + +.B Option \*qMonitor-outputname\*q \*qmonitorsection\*q + +(for example, +.B Option \*qMonitor-VGA\*q \*qVGA monitor\*q +for a VGA output) +.PP +In the absence of specific association of monitor sections to outputs, if a +monitor section is present the server will associate it with an output to +preserve compatibility for previous single-head configurations. +.PP +Specifying video modes is optional because the server will use the DDC or other +information provided by the monitor to automatically configure the list of +modes available. +When modes are specified explicitly in the +.B Monitor +section (with the +.BR Modes , +.BR ModeLine , +or +.B UseModes +keywords), built-in modes with the same names are not included. +Built-in modes with different names are, however, still implicitly included, +when they meet the requirements of the monitor. +.PP +The entries that may be used in +.B Monitor +sections are described below. +.TP 7 +.BI "VendorName \*q" vendor \*q +This optional entry specifies the monitor's manufacturer. +.TP 7 +.BI "ModelName \*q" model \*q +This optional entry specifies the monitor's model. +.TP 7 +.BI "HorizSync " "horizsync\-range" +gives the range(s) of horizontal sync frequencies supported by the +monitor. +.I horizsync\-range +may be a comma separated list of either discrete values or ranges of +values. +A range of values is two values separated by a dash. +By default the values are in units of kHz. +They may be specified in MHz or Hz +if +.B MHz +or +.B Hz +is added to the end of the line. +The data given here is used by the __xservername__ server to determine if video +modes are within the specifications of the monitor. +This information should be available in the monitor's handbook. +If this entry is omitted, a default range of 28\-33kHz is used. +.TP 7 +.BI "VertRefresh " "vertrefresh\-range" +gives the range(s) of vertical refresh frequencies supported by the +monitor. +.I vertrefresh\-range +may be a comma separated list of either discrete values or ranges of +values. +A range of values is two values separated by a dash. +By default the values are in units of Hz. +They may be specified in MHz or kHz +if +.B MHz +or +.B kHz +is added to the end of the line. +The data given here is used by the __xservername__ server to determine if video +modes are within the specifications of the monitor. +This information should be available in the monitor's handbook. +If this entry is omitted, a default range of 43\-72Hz is used. +.TP 7 +.BI "DisplaySize " "width height" +This optional entry gives the width and height, in millimetres, of the +picture area of the monitor. +If given this is used to calculate the horizontal and vertical pitch (DPI) of +the screen. +.TP 7 +.BI "Gamma " "gamma\-value" +.TP 7 +.BI "Gamma " "red\-gamma green\-gamma blue\-gamma" +This is an optional entry that can be used to specify the gamma correction +for the monitor. +It may be specified as either a single value or as three separate RGB values. +The values should be in the range 0.1 to 10.0, and the default is 1.0. +Not all drivers are capable of using this information. +.TP 7 +.BI "UseModes \*q" modesection\-id \*q +Include the set of modes listed in the +.B Modes +section called +.IR modesection\-id. +This makes all of the modes defined in that section available for use by +this monitor. +.TP 7 +.BI "Mode \*q" name \*q +This is an optional multi-line entry that can be used to provide +definitions for video modes for the monitor. +In most cases this isn't necessary because the built-in set of VESA standard +modes will be sufficient. +The +.B Mode +keyword indicates the start of a multi-line video mode description. +The mode description is terminated with the +.B EndMode +keyword. +The mode description consists of the following entries: +.RS 7 +.TP 4 +.BI "DotClock " clock +is the dot (pixel) clock rate to be used for the mode. +.TP 4 +.BI "HTimings " "hdisp hsyncstart hsyncend htotal" +specifies the horizontal timings for the mode. +.TP 4 +.BI "VTimings " "vdisp vsyncstart vsyncend vtotal" +specifies the vertical timings for the mode. +.TP 4 +.BI "Flags \*q" flag \*q " ..." +specifies an optional set of mode flags, each of which is a separate +string in double quotes. +.B \*qInterlace\*q +indicates that the mode is interlaced. +.B \*qDoubleScan\*q +indicates a mode where each scanline is doubled. +.B \*q+HSync\*q +and +.B \*q\-HSync\*q +can be used to select the polarity of the HSync signal. +.B \*q+VSync\*q +and +.B \*q\-VSync\*q +can be used to select the polarity of the VSync signal. +.B \*qComposite\*q +can be used to specify composite sync on hardware where this is supported. +Additionally, on some hardware, +.B \*q+CSync\*q +and +.B \*q\-CSync\*q +may be used to select the composite sync polarity. +.TP 4 +.BI "HSkew " hskew +specifies the number of pixels (towards the right edge of the screen) by +which the display enable signal is to be skewed. +Not all drivers use this information. +This option might become necessary to override the default value supplied +by the server (if any). +\(lqRoving\(rq horizontal lines indicate this value needs to be increased. +If the last few pixels on a scan line appear on the left of the screen, +this value should be decreased. +.TP 4 +.BI "VScan " vscan +specifies the number of times each scanline is painted on the screen. +Not all drivers use this information. +Values less than 1 are treated as 1, which is the default. +Generally, the +.B \*qDoubleScan\*q +.B Flag +mentioned above doubles this value. +.RE +.TP 7 +.BI "ModeLine \*q" name \*q " mode\-description" +This entry is a more compact version of the +.B Mode +entry, and it also can be used to specify video modes for the monitor. +is a single line format for specifying video modes. +In most cases this isn't necessary because the built\-in set of VESA +standard modes will be sufficient. +.PP +.RS 7 +The +.I mode\-description +is in four sections, the first three of which are mandatory. +The first is the dot (pixel) clock. +This is a single number specifying the pixel clock rate for the mode in +MHz. +The second section is a list of four numbers specifying the horizontal +timings. +These numbers are the +.IR hdisp , +.IR hsyncstart , +.IR hsyncend , +and +.I htotal +values. +The third section is a list of four numbers specifying the vertical +timings. +These numbers are the +.IR vdisp , +.IR vsyncstart , +.IR vsyncend , +and +.I vtotal +values. +The final section is a list of flags specifying other characteristics of +the mode. +.B Interlace +indicates that the mode is interlaced. +.B DoubleScan +indicates a mode where each scanline is doubled. +.B +HSync +and +.B \-HSync +can be used to select the polarity of the HSync signal. +.B +VSync +and +.B \-VSync +can be used to select the polarity of the VSync signal. +.B Composite +can be used to specify composite sync on hardware where this is supported. +Additionally, on some hardware, +.B +CSync +and +.B \-CSync +may be used to select the composite sync polarity. +The +.B HSkew +and +.B VScan +options mentioned above in the +.B Modes +entry description can also be used here. +.RE +.TP 7 +.BI "Option " "\*qDPMS\*q " \*qbool\*q +This option controls whether the server should enable the DPMS extension +for power management for this screen. The default is to enable the +extension. +.TP 7 +.BI "Option " "\*qSyncOnGreen\*q " \*qbool\*q +This option controls whether the video card should drive the sync signal +on the green color pin. Not all cards support this option, and most +monitors do not require it. The default is off. +.TP 7 +.BI "Option " "\*qPrimary\*q " \*qbool\*q +This optional entry specifies that the monitor should be treated as the primary +monitor. (RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qPreferredMode\*q " \*qstring\*q +This optional entry specifies a mode to be marked as the preferred initial mode +of the monitor. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qPosition\*q " "\*qx y\*q" +This optional entry specifies the position of the monitor within the X +screen. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qLeftOf\*q " \*qoutput\*q +This optional entry specifies that the monitor should be positioned to the +left of the output (not monitor) of the given name. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qRightOf\*q " \*qoutput\*q +This optional entry specifies that the monitor should be positioned to the +right of the output (not monitor) of the given name. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qAbove\*q " \*qoutput\*q +This optional entry specifies that the monitor should be positioned above the +output (not monitor) of the given name. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qBelow\*q " \*qoutput\*q +This optional entry specifies that the monitor should be positioned below the +output (not monitor) of the given name. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qEnable\*q " \*qbool\*q +This optional entry specifies whether the monitor should be turned on +at startup. By default, the server will attempt to enable all connected +monitors. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qDefaultModes\*q " \*qbool\*q +This optional entry specifies whether the server should add supported default +modes to the list of modes offered on this monitor. By default, the server +will add default modes; you should only disable this if you can guarantee +that EDID will be available at all times, or if you have added custom modelines +which the server can use. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qMinClock\*q " \*qfrequency\*q +This optional entry specifies the minimum dot clock, in kHz, that is supported +by the monitor. +.TP 7 +.BI "Option " "\*qMaxClock\*q " \*qfrequency\*q +This optional entry specifies the maximum dot clock, in kHz, that is supported +by the monitor. +.TP 7 +.BI "Option " "\*qIgnore\*q " \*qbool\*q +This optional entry specifies that the monitor should be ignored entirely, +and not reported through RandR. This is useful if the hardware reports the +presence of outputs that don't exist. +(RandR 1.2-supporting drivers only) +.TP 7 +.BI "Option " "\*qRotate\*q " \*qrotation\*q +This optional entry specifies the initial rotation of the given monitor. +Valid values for rotation are \*qnormal\*q, \*qleft\*q, \*qright\*q, and +\*qinverted\*q. +(RandR 1.2-supporting drivers only) + +.SH "MODES SECTION" +The config file may have multiple +.B Modes +sections, or none. +These sections provide a way of defining sets of video modes independently +of the +.B Monitor +sections. +.B Monitor +sections may include the definitions provided in these sections by +using the +.B UseModes +keyword. +In most cases the +.B Modes +sections are not necessary because the built\-in set of VESA standard modes +will be sufficient. +.PP +.B Modes +sections have the following format: +.PP +.RS 4 +.nf +.B "Section \*qModes\*q" +.BI " Identifier \*q" name \*q +.I " entries" +.I " ..." +.B "EndSection" +.fi +.RE +.PP +The +.B Identifier +entry specifies the unique name for this set of mode descriptions. +The other entries permitted in +.B Modes +sections are the +.B Mode +and +.B ModeLine +entries that are described above in the +.B Monitor +section. +.SH "SCREEN SECTION" +The config file may have multiple +.B Screen +sections. +There must be at least one, for the \(lqscreen\(rq being used. +A \(lqscreen\(rq represents the binding of a graphics device +.RB ( Device +section) and a monitor +.RB ( Monitor +section). +A +.B Screen +section is considered \(lqactive\(rq if it is referenced by an active +.B ServerLayout +section or by the +.B \-screen +command line option. +If neither of those is present, the first +.B Screen +section found in the config file is considered the active one. +.PP +.B Screen +sections have the following format: +.PP +.RS 4 +.nf +.B "Section \*qScreen\*q" +.BI " Identifier \*q" name \*q +.BI " Device \*q" devid \*q +.BI " Monitor \*q" monid \*q +.I " entries" +.I " ..." +.BI " SubSection \*qDisplay\*q" +.I " entries" +.I " ... +.B " EndSubSection" +.I " ..." +.B "EndSection" +.fi +.RE +.PP +The +.B Identifier +and +.B Device +entries are mandatory. +All others are optional. +.PP +The +.B Identifier +entry specifies the unique name for this screen. +The +.B Screen +section provides information specific to the whole screen, including +screen\-specific +.BR Options . +In multi\-head configurations, there will be multiple active +.B Screen +sections, one for each head. +The entries available +for this section are: +.TP 7 +.BI "Device \*q" device\-id \*q +This mandatory entry specifies the +.B Device +section to be used for this screen. +This is what ties a specific graphics card to a screen. +The +.I device\-id +must match the +.B Identifier +of a +.B Device +section in the config file. +.TP 7 +.BI "Monitor \*q" monitor\-id \*q +specifies which monitor description is to be used for this screen. +If a +.B Monitor +name is not specified, a default configuration is used. +Currently the default configuration may not function as expected on all +platforms. +.TP 7 +.BI "VideoAdaptor \*q" xv\-id \*q +specifies an optional Xv video adaptor description to be used with this +screen. +.TP 7 +.BI "DefaultDepth " depth +specifies which color depth the server should use by default. +The +.B \-depth +command line option can be used to override this. +If neither is specified, the default depth is driver\-specific, but in most +cases is 8. +.TP 7 +.BI "DefaultFbBpp " bpp +specifies which framebuffer layout to use by default. +The +.B \-fbbpp +command line option can be used to override this. +In most cases the driver will chose the best default value for this. +The only case where there is even a choice in this value is for depth 24, +where some hardware supports both a packed 24 bit framebuffer layout and a +sparse 32 bit framebuffer layout. +.TP 7 +.B Options +Various +.B Option +flags may be specified in the +.B Screen +section. +Some are driver\-specific and are described in the driver documentation. +Others are driver\-independent, and will eventually be described here. +.\" XXX These should really be in an xaa man page. +.TP 7 +.BI "Option \*qAccel\*q" +Enables XAA (X Acceleration Architecture), a mechanism that makes video cards' +2D hardware acceleration available to the __xservername__ server. +This option is on by default, but it may be necessary to turn it off if +there are bugs in the driver. +There are many options to disable specific accelerated operations, listed +below. +Note that disabling an operation will have no effect if the operation is +not accelerated (whether due to lack of support in the hardware or in the +driver). +.TP 7 +.BI "Option \*qInitPrimary\*q \*q" boolean \*q +Use the Int10 module to initialize the primary graphics card. +Normally, only secondary cards are soft-booted using the Int10 module, as the +primary card has already been initialized by the BIOS at boot time. +Default: false. +.TP 7 +.BI "Option \*qNoInt10\*q \*q" boolean \*q +Disables the Int10 module, a module that uses the int10 call to the BIOS +of the graphics card to initialize it. +Default: false. +.TP 7 +.BI "Option \*qNoMTRR\*q" +Disables MTRR (Memory Type Range Register) support, a feature of modern +processors which can improve video performance by a factor of up to 2.5. +Some hardware has buggy MTRR support, and some video drivers have been +known to exhibit problems when MTRR's are used. +.TP 7 +.BI "Option \*qXaaNoCPUToScreenColorExpandFill\*q" +Disables accelerated rectangular expansion blits from source patterns +stored in system memory (using a memory\-mapped aperture). +.TP 7 +.BI "Option \*qXaaNoColor8x8PatternFillRect\*q" +Disables accelerated fills of a rectangular region with a full\-color +pattern. +.TP 7 +.BI "Option \*qXaaNoColor8x8PatternFillTrap\*q" +Disables accelerated fills of a trapezoidal region with a full\-color +pattern. +.TP 7 +.BI "Option \*qXaaNoDashedBresenhamLine\*q" +Disables accelerated dashed Bresenham line draws. +.TP 7 +.BI "Option \*qXaaNoDashedTwoPointLine\*q" +Disables accelerated dashed line draws between two arbitrary points. +.TP 7 +.BI "Option \*qXaaNoImageWriteRect\*q" +Disables accelerated transfers of full\-color rectangular patterns from +system memory to video memory (using a memory\-mapped aperture). +.TP 7 +.BI "Option \*qXaaNoMono8x8PatternFillRect\*q" +Disables accelerated fills of a rectangular region with a monochrome +pattern. +.TP 7 +.BI "Option \*qXaaNoMono8x8PatternFillTrap\*q" +Disables accelerated fills of a trapezoidal region with a monochrome +pattern. +.TP 7 +.BI "Option \*qXaaNoOffscreenPixmaps\*q" +Disables accelerated draws into pixmaps stored in offscreen video memory. +.TP 7 +.BI "Option \*qXaaNoPixmapCache\*q" +Disables caching of patterns in offscreen video memory. +.TP 7 +.BI "Option \*qXaaNoScanlineCPUToScreenColorExpandFill\*q" +Disables accelerated rectangular expansion blits from source patterns +stored in system memory (one scan line at a time). +.TP 7 +.BI "Option \*qXaaNoScanlineImageWriteRect\*q" +Disables accelerated transfers of full\-color rectangular patterns from +system memory to video memory (one scan line at a time). +.TP 7 +.BI "Option \*qXaaNoScreenToScreenColorExpandFill\*q" +Disables accelerated rectangular expansion blits from source patterns +stored in offscreen video memory. +.TP 7 +.BI "Option \*qXaaNoScreenToScreenCopy\*q" +Disables accelerated copies of rectangular regions from one part of +video memory to another part of video memory. +.TP 7 +.BI "Option \*qXaaNoSolidBresenhamLine\*q" +Disables accelerated solid Bresenham line draws. +.TP 7 +.BI "Option \*qXaaNoSolidFillRect\*q" +Disables accelerated solid\-color fills of rectangles. +.TP 7 +.BI "Option \*qXaaNoSolidFillTrap\*q" +Disables accelerated solid\-color fills of Bresenham trapezoids. +.TP 7 +.BI "Option \*qXaaNoSolidHorVertLine\*q" +Disables accelerated solid horizontal and vertical line draws. +.TP 7 +.BI "Option \*qXaaNoSolidTwoPointLine\*q" +Disables accelerated solid line draws between two arbitrary points. +.PP +Each +.B Screen +section may optionally contain one or more +.B Display +subsections. +Those subsections provide depth/fbbpp specific configuration information, +and the one chosen depends on the depth and/or fbbpp that is being used for +the screen. +The +.B Display +subsection format is described in the section below. + +.SH "DISPLAY SUBSECTION" +Each +.B Screen +section may have multiple +.B Display +subsections. +The \(lqactive\(rq +.B Display +subsection is the first that matches the depth and/or fbbpp values being +used, or failing that, the first that has neither a depth or fbbpp value +specified. +The +.B Display +subsections are optional. +When there isn't one that matches the depth and/or fbbpp values being used, +all the parameters that can be specified here fall back to their defaults. +.PP +.B Display +subsections have the following format: +.PP +.RS 4 +.nf +.B " SubSection \*qDisplay\*q" +.BI " Depth " depth +.I " entries" +.I " ..." +.B " EndSubSection" +.fi +.RE +.TP 7 +.BI "Depth " depth +This entry specifies what colour depth the +.B Display +subsection is to be used for. +This entry is usually specified, but it may be omitted to create a match\-all +.B Display +subsection or when wishing to match only against the +.B FbBpp +parameter. +The range of +.I depth +values that are allowed depends on the driver. +Most drivers support 8, 15, 16 and 24. +Some also support 1 and/or 4, and some may support other values (like 30). +Note: +.I depth +means the number of bits in a pixel that are actually used to determine +the pixel colour. +32 is not a valid +.I depth +value. +Most hardware that uses 32 bits per pixel only uses 24 of them to hold the +colour information, which means that the colour depth is 24, not 32. +.TP 7 +.BI "FbBpp " bpp +This entry specifies the framebuffer format this +.B Display +subsection is to be used for. +This entry is only needed when providing depth 24 configurations that allow +a choice between a 24 bpp packed framebuffer format and a 32bpp sparse +framebuffer format. +In most cases this entry should not be used. +.TP 7 +.BI "Weight " "red\-weight green\-weight blue\-weight" +This optional entry specifies the relative RGB weighting to be used +for a screen is being used at depth 16 for drivers that allow multiple +formats. +This may also be specified from the command line with the +.B \-weight +option (see +.BR __xservername__(__appmansuffix__)). +.TP 7 +.BI "Virtual " "xdim ydim" +This optional entry specifies the virtual screen resolution to be used. +.I xdim +must be a multiple of either 8 or 16 for most drivers, and a multiple +of 32 when running in monochrome mode. +The given value will be rounded down if this is not the case. +Video modes which are too large for the specified virtual size will be +rejected. +If this entry is not present, the virtual screen resolution will be set to +accommodate all the valid video modes given in the +.B Modes +entry. +Some drivers/hardware combinations do not support virtual screens. +Refer to the appropriate driver\-specific documentation for details. +.TP 7 +.BI "ViewPort " "x0 y0" +This optional entry sets the upper left corner of the initial display. +This is only relevant when the virtual screen resolution is different +from the resolution of the initial video mode. +If this entry is not given, then the initial display will be centered in +the virtual display area. +.TP 7 +.BI "Modes \*q" mode\-name \*q " ..." +This optional entry specifies the list of video modes to use. +Each +.I mode\-name +specified must be in double quotes. +They must correspond to those specified or referenced in the appropriate +.B Monitor +section (including implicitly referenced built\-in VESA standard modes). +The server will delete modes from this list which don't satisfy various +requirements. +The first valid mode in this list will be the default display mode for +startup. +The list of valid modes is converted internally into a circular list. +It is possible to switch to the next mode with +.B Ctrl+Alt+Keypad\-Plus +and to the previous mode with +.BR Ctrl+Alt+Keypad\-Minus . +When this entry is omitted, the valid modes referenced by the appropriate +.B Monitor +section will be used. If the +.B Monitor +section contains no modes, then the selection will be taken from the +built-in VESA standard modes. +.TP 7 +.BI "Visual \*q" visual\-name \*q +This optional entry sets the default root visual type. +This may also be specified from the command line (see the +.BR Xserver(__appmansuffix__) +man page). +The visual types available for depth 8 are (default is +.BR PseudoColor ): +.PP +.RS 11 +.nf +.B StaticGray +.B GrayScale +.B StaticColor +.B PseudoColor +.B TrueColor +.B DirectColor +.fi +.RE +.PP +.RS 7 +The visual type available for the depths 15, 16 and 24 are (default is +.BR TrueColor ): +.PP +.RS 4 +.nf +.B TrueColor +.B DirectColor +.fi +.RE +.PP +Not all drivers support +.B DirectColor +at these depths. +.PP +The visual types available for the depth 4 are (default is +.BR StaticColor ): +.PP +.RS 4 +.nf +.B StaticGray +.B GrayScale +.B StaticColor +.B PseudoColor +.fi +.RE +.PP +The visual type available for the depth 1 (monochrome) is +.BR StaticGray . +.RE +.TP 7 +.BI "Black " "red green blue" +This optional entry allows the \(lqblack\(rq colour to be specified. +This is only supported at depth 1. +The default is black. +.TP 7 +.BI "White " "red green blue" +This optional entry allows the \(lqwhite\(rq colour to be specified. +This is only supported at depth 1. +The default is white. +.TP 7 +.B Options +Option flags may be specified in the +.B Display +subsections. +These may include driver\-specific options and driver\-independent options. +The former are described in the driver\-specific documentation. +Some of the latter are described above in the section about the +.B Screen +section, and they may also be included here. +.SH "SERVERLAYOUT SECTION" +The config file may have multiple +.B ServerLayout +sections. +A \(lqserver layout\(rq represents the binding of one or more screens +.RB ( Screen +sections) and one or more input devices +.RB ( InputDevice +sections) to form a complete configuration. +In multi\-head configurations, it also specifies the relative layout of the +heads. +A +.B ServerLayout +section is considered \(lqactive\(rq if it is referenced by the +.B \-layout +command line option or by an +.B "Option \*qDefaultServerLayout\*q" +entry in the +.B ServerFlags +section (the former takes precedence over the latter). +If those options are not used, the first +.B ServerLayout +section found in the config file is considered the active one. +If no +.B ServerLayout +sections are present, the single active screen and two active (core) +input devices are selected as described in the relevant sections above. +.PP +.B ServerLayout +sections have the following format: +.PP +.RS 4 +.nf +.B "Section \*qServerLayout\*q" +.BI " Identifier \*q" name \*q +.BI " Screen \*q" screen\-id \*q +.I " ..." +.BI " InputDevice \*q" idev\-id \*q +.I " ..." +.I " options" +.I " ..." +.B "EndSection" +.fi +.RE +.PP +Each +.B ServerLayout +section must have an +.B Identifier +entry and at least one +.B Screen +entry. +.PP +The +.B Identifier +entry specifies the unique name for this server layout. +The +.B ServerLayout +section provides information specific to the whole session, including +session\-specific +.BR Options . +The +.B ServerFlags +options (described above) may be specified here, and ones given here +override those given in the +.B ServerFlags +section. +.PP +The entries that may be used in this section are described here. +.TP 7 +.BI "Screen " "screen\-num" " \*qscreen\-id\*q " "position\-information" +One of these entries must be given for each screen being used in +a session. +The +.I screen\-id +field is mandatory, and specifies the +.B Screen +section being referenced. +The +.I screen\-num +field is optional, and may be used to specify the screen number +in multi\-head configurations. +When this field is omitted, the screens will be numbered in the order that +they are listed in. +The numbering starts from 0, and must be consecutive. +The +.I position\-information +field describes the way multiple screens are positioned. +There are a number of different ways that this information can be provided: +.RS 7 +.TP 4 +.I "x y" +.TP 4 +.BI "Absolute " "x y" +These both specify that the upper left corner's coordinates are +.RI ( x , y ). +The +.B Absolute +keyword is optional. +Some older versions of XFree86 (4.2 and earlier) don't recognise the +.B Absolute +keyword, so it's safest to just specify the coordinates without it. +.TP 4 +.BI "RightOf \*q" screen\-id \*q +.TP 4 +.BI "LeftOf \*q" screen\-id \*q +.TP 4 +.BI "Above \*q" screen\-id \*q +.TP 4 +.BI "Below \*q" screen\-id \*q +.TP 4 +.BI "Relative \*q" screen\-id \*q " x y" +These give the screen's location relative to another screen. +The first four position the screen immediately to the right, left, above or +below the other screen. +When positioning to the right or left, the top edges are aligned. +When positioning above or below, the left edges are aligned. +The +.B Relative +form specifies the offset of the screen's origin (upper left corner) +relative to the origin of another screen. +.RE +.TP 7 +.BI "InputDevice \*q" idev\-id "\*q \*q" option \*q " ..." +One of these entries should be given for each input device being used in +a session. +Normally at least two are required, one each for the core pointer and +keyboard devices. +If either of those is missing, suitable +.B InputDevice +entries are searched for using the method described above in the +.B INPUTDEVICE +section. The +.I idev\-id +field is mandatory, and specifies the name of the +.B InputDevice +section being referenced. +Multiple +.I option +fields may be specified, each in double quotes. +The options permitted here are any that may also be given in the +.B InputDevice +sections. +Normally only session\-specific input device options would be used here. +The most commonly used options are: +.PP +.RS 11 +.nf +.B \*qCorePointer\*q +.B \*qCoreKeyboard\*q +.B \*qSendCoreEvents\*q +.fi +.RE +.PP +.RS 7 +and the first two should normally be used to indicate the core pointer +and core keyboard devices respectively. +.RE +.TP 7 +.B Options +In addition to the following, any option permitted in the +.B ServerFlags +section may also be specified here. +When the same option appears in both places, the value given here overrides +the one given in the +.B ServerFlags +section. +.TP 7 +.BI "Option \*qIsolateDevice\*q \*q" bus\-id \*q +Restrict device resets to the specified +.IR bus\-id . +See the +.B BusID +option (described in +.BR "DEVICE SECTION" , +above) for the format of the +.I bus\-id +parameter. +This option overrides +.BR SingleCard , +if specified. +At present, only PCI devices can be isolated in this manner. +.TP 7 +.BI "Option \*qSingleCard\*q \*q" boolean \*q +As +.BR IsolateDevice , +except that the bus ID of the first device in the layout is used. +.PP +Here is an example of a +.B ServerLayout +section for a dual headed configuration with two mice: +.PP +.RS 4 +.nf +.B "Section \*qServerLayout\*q" +.B " Identifier \*qLayout 1\*q" +.B " Screen \*qMGA 1\*q" +.B " Screen \*qMGA 2\*q RightOf \*qMGA 1\*q" +.B " InputDevice \*qKeyboard 1\*q \*qCoreKeyboard\*q" +.B " InputDevice \*qMouse 1\*q \*qCorePointer\*q" +.B " InputDevice \*qMouse 2\*q \*qSendCoreEvents\*q" +.B " Option \*qBlankTime\*q \*q5\*q" +.B "EndSection" +.fi +.RE +.SH "DRI SECTION" +This optional section is used to provide some information for the +Direct Rendering Infrastructure. +Details about the format of this section can be found on-line at +.IR . +.SH "VENDOR SECTION" +The optional +.B Vendor +section may be used to provide vendor\-specific configuration information. +Multiple +.B Vendor +sections may be present, and they may contain an +.B Identifier +entry and multiple +.B Option +flags. +The data therein is not used in this release. +.PP +.SH "SEE ALSO" +General: +.BR X (__miscmansuffix__), +.BR Xserver (__appmansuffix__), +.BR __xservername__ (__appmansuffix__), +.BR cvt (__appmansuffix__), +.BR gtf (__appmansuffix__). +.PP +.B "Not all modules or interfaces are available on all platforms." +.PP +Display drivers: +.BR apm (__drivermansuffix__), +.BR ati (__drivermansuffix__), +.BR chips (__drivermansuffix__), +.BR cirrus (__drivermansuffix__), +.BR cyrix (__drivermansuffix__), +.BR fbdev (__drivermansuffix__), +.BR glide (__drivermansuffix__), +.BR glint (__drivermansuffix__), +.BR i128 (__drivermansuffix__), +.BR i740 (__drivermansuffix__), +.BR imstt (__drivermansuffix__), +.BR intel (__drivermansuffix__), +.BR mga (__drivermansuffix__), +.BR neomagic (__drivermansuffix__), +.BR nv (__drivermansuffix__), +.BR openchrome (__drivermansuffix__), +.BR r128 (__drivermansuffix__), +.BR radeon (__drivermansuffix__), +.BR rendition (__drivermansuffix__), +.BR savage (__drivermansuffix__), +.BR s3virge (__drivermansuffix__), +.BR siliconmotion (__drivermansuffix__), +.BR sis (__drivermansuffix__), +.BR sisusb (__drivermansuffix__), +.BR sunbw2 (__drivermansuffix__), +.BR suncg14 (__drivermansuffix__), +.BR suncg3 (__drivermansuffix__), +.BR suncg6 (__drivermansuffix__), +.BR sunffb (__drivermansuffix__), +.BR sunleo (__drivermansuffix__), +.BR suntcx (__drivermansuffix__), +.BR tdfx (__drivermansuffix__), +.\" .BR tga (__drivermansuffix__), +.BR trident (__drivermansuffix__), +.BR tseng (__drivermansuffix__), +.BR vesa (__drivermansuffix__), +.BR vmware (__drivermansuffix__), +.BR voodoo (__drivermansuffix__), +.BR wsfb (__drivermansuffix__), +.BR xgi (__drivermansuffix__), +.BR xgixp (__drivermansuffix__). +.PP +Input drivers: +.BR acecad (__drivermansuffix__), +.BR citron (__drivermansuffix__), +.BR elographics (__drivermansuffix__), +.BR evdev (__drivermansuffix__), +.BR fpit (__drivermansuffix__), +.BR joystick (__drivermansuffix__), +.BR kbd (__drivermansuffix__), +.BR mousedrv (__drivermansuffix__), +.BR mutouch (__drivermansuffix__), +.BR penmount (__drivermansuffix__), +.BR synaptics (__drivermansuffix__), +.BR vmmouse (__drivermansuffix__), +.BR void (__drivermansuffix__), +.BR wacom (__drivermansuffix__). +.PP +Other modules and interfaces: +.BR exa (__drivermansuffix__), +.BR fbdevhw (__drivermansuffix__), +.\" .BR shadowfb (__drivermansuffix__), +.BR v4l (__drivermansuffix__). +.br +.SH AUTHORS +This manual page was largely rewritten by David Dawes +.IR . diff --git a/xorg-server/hw/xfree86/doc/man/xorg.conf.man.pre b/xorg-server/hw/xfree86/doc/man/xorg.conf.man.pre deleted file mode 100644 index 2267a0a1a..000000000 --- a/xorg-server/hw/xfree86/doc/man/xorg.conf.man.pre +++ /dev/null @@ -1,2478 +0,0 @@ -.\" shorthand for double quote that works everywhere. -.ds q \N'34' -.TH __xconfigfile__ __filemansuffix__ __vendorversion__ -.SH NAME -__xconfigfile__ and __xconfigdir__ \- configuration files for -__xservername__ X server -.SH INTRODUCTION -.B __xservername__ -supports several mechanisms for supplying/obtaining configuration and -run-time parameters: command line options, environment variables, the -__xconfigfile__ and __xconfigdir__ configuration files, auto-detection, -and fallback defaults. When the same information is supplied in more -than one way, the highest precedence mechanism is used. The list of -mechanisms is ordered from highest precedence to lowest. Note that not -all parameters can be supplied via all methods. The available command -line options and environment variables (and some defaults) are -described in the Xserver(__appmansuffix__) and -__xservername__(__appmansuffix__) manual pages. Most configuration file -parameters, with their defaults, are described below. Driver and module -specific configuration parameters are described in the relevant driver -or module manual page. -.SH DESCRIPTION -.B __xservername__ -uses a configuration file called -.I __xconfigfile__ -and files ending in the suffix -.I .conf -from the directory -.I __xconfigdir__ -for its initial setup. -The -.I __xconfigfile__ -configuration file is searched for in the following places when the -server is started as a normal user: -.PP -.RS 4 -.nf -.IR /etc/X11/ -.IR __projectroot__/etc/X11/ -.IB /etc/X11/ $XORGCONFIG -.IB __projectroot__/etc/X11/ $XORGCONFIG -.I /etc/X11/__xconfigfile__ -.I /etc/__xconfigfile__ -.IR __projectroot__/etc/X11/__xconfigfile__. -.I __projectroot__/etc/X11/__xconfigfile__ -.IR __projectroot__/lib/X11/__xconfigfile__. -.I __projectroot__/lib/X11/__xconfigfile__ -.fi -.RE -.PP -where -.I -is a relative path (with no \(lq..\(rq components) specified with the -.B \-config -command line option, -.B $XORGCONFIG -is the relative path (with no \(lq..\(rq components) specified by that -environment variable, and -.I -is the machine's hostname as reported by -.BR gethostname (__libmansuffix__). -.PP -When the __xservername__ server is started by the \(lqroot\(rq user, the config file -search locations are as follows: -.PP -.RS 4 -.nf - -.IR /etc/X11/ -.IR __projectroot__/etc/X11/ -.B $XORGCONFIG -.IB /etc/X11/ $XORGCONFIG -.IB __projectroot__/etc/X11/ $XORGCONFIG -.I /etc/X11/__xconfigfile__ -.I /etc/__xconfigfile__ -.IR __projectroot__/etc/X11/__xconfigfile__. -.I __projectroot__/etc/X11/__xconfigfile__ -.IR __projectroot__/lib/X11/__xconfigfile__. -.I __projectroot__/lib/X11/__xconfigfile__ -.fi -.RE -.PP -where -.I -is the path specified with the -.B \-config -command line option (which may be absolute or relative), -.B $XORGCONFIG -is the path specified by that -environment variable (absolute or relative), -.B $HOME -is the path specified by that environment variable (usually the home -directory), and -.I -is the machine's hostname as reported by -.BR gethostname (__libmansuffix__). -.PP -Additional configuration files are searched for in the following -directories when the server is started as a normal user: -.PP -.RS 4 -.nf -.IR /etc/X11/ -.IR __sysconfdir__/X11/ -.I /etc/X11/__xconfigdir__ -.I __sysconfdir__/X11/__xconfigdir__ -.fi -.RE -.PP -where -.I -is a relative path (with no \(lq..\(rq components) specified with the -.B \-configdir -command line option. -.PP -When the __xservername__ server is started by the \(lqroot\(rq user, the -config directory search locations are as follows: -.PP -.RS 4 -.nf - -.IR /etc/X11/ -.IR __sysconfdir__/X11/ -.I /etc/X11/__xconfigdir__ -.I __sysconfdir__/X11/__xconfigdir__ -.fi -.RE -.PP -where -.I -is the path specified with the -.B \-configdir -command line option (which may be absolute or relative). -.PP -Finally, configuration files will also be searched for in directories -reserved for system use. These are to separate configuration files from -the vendor or 3rd party packages from those of local administration. -These files are found in the following directories: -.PP -.RS 4 -.nf -.I /usr/share/X11/__xconfigdir__ -.I __datadir__/X11/__xconfigdir__ -.fi -.RE -.PP -The -.I __xconfigfile__ -and -.I __xconfigdir__ -files are composed of a number of sections which may be present in any order, -or omitted to use default configuration values. -Each section has the form: -.PP -.RS 4 -.nf -.BI "Section \*q" SectionName \*q -.RI " " SectionEntry - ... -.B EndSection -.fi -.RE -.PP -The section names are: -.PP -.RS 4 -.nf -.BR "Files " "File pathnames" -.BR "ServerFlags " "Server flags" -.BR "Module " "Dynamic module loading" -.BR "Extensions " "Extension enabling" -.BR "InputDevice " "Input device description" -.BR "InputClass " "Input class description" -.BR "Device " "Graphics device description" -.BR "VideoAdaptor " "Xv video adaptor description" -.BR "Monitor " "Monitor description" -.BR "Modes " "Video modes descriptions" -.BR "Screen " "Screen configuration" -.BR "ServerLayout " "Overall layout" -.BR "DRI " "DRI\-specific configuration" -.BR "Vendor " "Vendor\-specific configuration" -.fi -.RE -.PP -The following obsolete section names are still recognised for compatibility -purposes. -In new config files, the -.B InputDevice -section should be used instead. -.PP -.RS 4 -.nf -.BR "Keyboard " "Keyboard configuration" -.BR "Pointer " "Pointer/mouse configuration" -.fi -.RE -.PP -The old -.B XInput -section is no longer recognised. -.PP -The -.B ServerLayout -sections are at the highest level. -They bind together the input and output devices that will be used in a session. -The input devices are described in the -.B InputDevice -sections. -Output devices usually consist of multiple independent components (e.g., -a graphics board and a monitor). -These multiple components are bound together in the -.B Screen -sections, and it is these that are referenced by the -.B ServerLayout -section. -Each -.B Screen -section binds together a graphics board and a monitor. -The graphics boards are described in the -.B Device -sections, and the monitors are described in the -.B Monitor -sections. -.PP -Config file keywords are case\-insensitive, and \(lq_\(rq characters are -ignored. -Most strings (including -.B Option -names) are also case-insensitive, and insensitive to white space and -\(lq_\(rq characters. -.PP -Each config file entry usually takes up a single line in the file. They -consist of a keyword, which is possibly followed by one or more arguments, -with the number and types of the arguments depending on the keyword. -The argument types are: -.PP -.RS 4 -.nf -.BR "Integer " "an integer number in decimal, hex or octal" -.BR "Real " "a floating point number" -.BR "String " "a string enclosed in double quote marks (\*q)" -.fi -.RE -.PP -Note: hex integer values must be prefixed with \(lq0x\(rq, and octal values -with \(lq0\(rq. -.PP -A special keyword called -.B Option -may be used to provide free\-form data to various components of the server. -The -.B Option -keyword takes either one or two string arguments. -The first is the option name, and the optional second argument is the -option value. -Some commonly used option value types include: -.PP -.RS 4 -.nf -.BR "Integer " "an integer number in decimal, hex or octal" -.BR "Real " "a floating point number" -.BR "String " "a sequence of characters" -.BR "Boolean " "a boolean value (see below)" -.BR "Frequency " "a frequency value (see below)" -.fi -.RE -.PP -Note that -.I all -.B Option -values, not just strings, must be enclosed in quotes. -.PP -Boolean options may optionally have a value specified. -When no value is specified, the option's value is -.BR TRUE . -The following boolean option values are recognised as -.BR TRUE : -.PP -.RS 4 -.BR 1 , -.BR on , -.BR true , -.B yes -.RE -.PP -and the following boolean option values are recognised as -.BR FALSE : -.PP -.RS 4 -.BR 0 , -.BR off , -.BR false , -.B no -.RE -.PP -If an option name is prefixed with -.RB \*q No \*q, -then the option value is negated. -.PP -Example: the following option entries are equivalent: -.PP -.RS 4 -.nf -.B "Option \*qAccel\*q \*qOff\*q" -.B "Option \*qNoAccel\*q" -.B "Option \*qNoAccel\*q \*qOn\*q" -.B "Option \*qAccel\*q \*qfalse\*q" -.B "Option \*qAccel\*q \*qno\*q" -.fi -.RE -.PP -Frequency option values consist of a real number that is optionally -followed by one of the following frequency units: -.PP -.RS 4 -.BR Hz , -.BR k , -.BR kHz , -.BR M , -.B MHz -.RE -.PP -When the unit name is omitted, the correct units will be determined from -the value and the expectations of the appropriate range of the value. -It is recommended that the units always be specified when using frequency -option values to avoid any errors in determining the value. -.SH "FILES SECTION" -The -.B Files -section is used to specify some path names required by the server. -Some of these paths can also be set from the command line (see -.BR Xserver (__appmansuffix__) -and -.BR __xservername__ (__appmansuffix__)). -The command line settings override the values specified in the config -file. -The -.B Files -section is optional, as are all of the entries that may appear in it. -.PP -The entries that can appear in this section are: -.TP 7 -.BI "FontPath \*q" path \*q -sets the search path for fonts. -This path is a comma separated list of font path elements which the __xservername__ -server searches for font databases. -Multiple -.B FontPath -entries may be specified, and they will be concatenated to build up the -fontpath used by the server. Font path elements can be absolute -directory paths, catalogue directories or a font server identifier. The -formats of the later two are explained below: -.PP -.RS 7 -Catalogue directories: -.PP -.RS 4 -Catalogue directories can be specified using the prefix \fBcatalogue:\fR -before the directory name. The directory can then be populated with -symlinks pointing to the real font directories, using the following -syntax in the symlink name: -.PP -.RS 4 -.IR : [attribute]: pri= -.RE -.PP -where -.I -is an alphanumeric identifier, -.I [attribute] -is an attribute which will be passed to the underlying FPE and -.I -is a number used to order the fontfile FPEs. Examples: -.PP -.RS 4 -.nf -.I 75dpi:unscaled:pri=20 -> /usr/share/X11/fonts/75dpi -.I gscript:pri=60 -> /usr/share/fonts/default/ghostscript -.I misc:unscaled:pri=10 \-> /usr/share/X11/fonts/misc -.fi -.PP -.RE .RE .RE -.PP -.RS 7 -Font server identifiers: -.PP -.RS 4 -Font server identifiers have the form: -.RS 4 -.PP -.IR / : -.RE -.PP -where -.I -is the transport type to use to connect to the font server (e.g., -.B unix -for UNIX\-domain sockets or -.B tcp -for a TCP/IP connection), -.I -is the hostname of the machine running the font server, and -.I -is the port number that the font server is listening on (usually 7100). -.RE -.PP -When this entry is not specified in the config file, the server falls back -to the compiled\-in default font path, which contains the following -font path elements (which can be set inside a catalogue directory): -.PP -.RS 4 -.nf -.I __datadir__/fonts/X11/misc/ -.I __datadir__/fonts/X11/TTF/ -.I __datadir__/fonts/X11/OTF/ -.I __datadir__/fonts/X11/Type1/ -.I __datadir__/fonts/X11/100dpi/ -.I __datadir__/fonts/X11/75dpi/ -.fi -.RE -.PP -Font path elements that are found to be invalid are removed from the -font path when the server starts up. -.RE -.TP 7 -.BI "ModulePath \*q" path \*q -sets the search path for loadable __xservername__ server modules. -This path is a comma separated list of directories which the __xservername__ server -searches for loadable modules loading in the order specified. -Multiple -.B ModulePath -entries may be specified, and they will be concatenated to build the -module search path used by the server. The default module path is -.PP -.RS 11 -__modulepath__ -.RE -.\" The LogFile keyword is not currently implemented -.ig -.TP 7 -.BI "LogFile \*q" path \*q -sets the name of the __xservername__ server log file. -The default log file name is -.PP -.RS 11 -.RI __logdir__/__xservername__. .log -.RE -.PP -.RS 7 -where -.I -is the display number for the __xservername__ server. -.. -.TP 7 -.BI "XkbDir \*q" path \*q -sets the base directory for keyboard layout files. The -.B \-xkbdir -command line option can be used to override this. The default directory is -.PP -.RS 11 -__xkbdir__ -.RE -.SH "SERVERFLAGS SECTION" -In addition to options specific to this section (described below), the -.B ServerFlags -section is used to specify some global -__xservername__ server options. -All of the entries in this section are -.BR Options , -although for compatibility purposes some of the old style entries are -still recognised. -Those old style entries are not documented here, and using them is -discouraged. -The -.B ServerFlags -section is optional, as are the entries that may be specified in it. -.PP -.B Options -specified in this section (with the exception of the -.B \*qDefaultServerLayout\*q -.BR Option ) -may be overridden by -.B Options -specified in the active -.B ServerLayout -section. -Options with command line equivalents are overridden when their command -line equivalent is used. -The options recognised by this section are: -.TP 7 -.BI "Option \*qDefaultServerLayout\*q \*q" layout\-id \*q -This specifies the default -.B ServerLayout -section to use in the absence of the -.B \-layout -command line option. -.TP 7 -.BI "Option \*qNoTrapSignals\*q \*q" boolean \*q -This prevents the __xservername__ server from trapping a range of unexpected fatal -signals and exiting cleanly. -Instead, the __xservername__ server will die and drop core where the fault occurred. -The default behaviour is for the __xservername__ server to exit cleanly, but still drop a -core file. -In general you never want to use this option unless you are debugging an __xservername__ -server problem and know how to deal with the consequences. -.TP 7 -.BI "Option \*qUseSIGIO\*q \*q" boolean \*q -This controls whether the __xservername__ server requests that events from -input devices be reported via a SIGIO signal handler (also known as SIGPOLL -on some platforms), or only reported via the standard select(3) loop. -The default behaviour is platform specific. In general you do not want to -use this option unless you are debugging the __xservername__ server, or -working around a specific bug until it is fixed, and understand the -consequences. -.TP 7 -.BI "Option \*qDontVTSwitch\*q \*q" boolean \*q -This disallows the use of the -.BI Ctrl+Alt+F n -sequence (where -.RI F n -refers to one of the numbered function keys). -That sequence is normally used to switch to another \*qvirtual terminal\*q -on operating systems that have this feature. -When this option is enabled, that key sequence has no special meaning and -is passed to clients. -Default: off. -.TP 7 -.BI "Option \*qDontZap\*q \*q" boolean \*q -This disallows the use of the -.B Terminate_Server -XKB action (usually on Ctrl+Alt+Backspace, depending on XKB options). -This action is normally used to terminate the __xservername__ server. -When this option is enabled, the action has no effect. -Default: off. -.TP 7 -.BI "Option \*qDontZoom\*q \*q" boolean \*q -This disallows the use of the -.B Ctrl+Alt+Keypad\-Plus -and -.B Ctrl+Alt+Keypad\-Minus -sequences. -These sequences allows you to switch between video modes. -When this option is enabled, those key sequences have no special meaning -and are passed to clients. -Default: off. -.TP 7 -.BI "Option \*qDisableVidModeExtension\*q \*q" boolean \*q -This disables the parts of the VidMode extension used by the xvidtune client -that can be used to change the video modes. -Default: the VidMode extension is enabled. -.TP 7 -.BI "Option \*qAllowNonLocalXvidtune\*q \*q" boolean \*q -This allows the xvidtune client (and other clients that use the VidMode -extension) to connect from another host. -Default: off. -.TP 7 -.BI "Option \*qAllowMouseOpenFail\*q \*q" boolean \*q -This tells the mousedrv(__drivermansuffix__) and vmmouse(__drivermansuffix__) -drivers to not report failure if the mouse device can't be opened/initialised. -It has no effect on the evdev(__drivermansuffix__) or other drivers. -Default: false. -.TP 7 -.BI "Option \*qVTSysReq\*q \*q" boolean \*q -enables the SYSV\-style VT switch sequence for non\-SYSV systems -which support VT switching. -This sequence is -.B Alt\-SysRq -followed by a function key -.RB ( Fn ). -This prevents the __xservername__ server trapping the -keys used for the default VT switch sequence, which means that clients can -access them. -Default: off. -.TP 7 -.BI "Option \*qBlankTime\*q \*q" time \*q -sets the inactivity timeout for the -.B blank -phase of the screensaver. -.I time -is in minutes. -This is equivalent to the __xservername__ server's -.B \-s -flag, and the value can be changed at run\-time with -.BR xset(__appmansuffix__). -Default: 10 minutes. -.TP 7 -.BI "Option \*qStandbyTime\*q \*q" time \*q -sets the inactivity timeout for the -.B standby -phase of DPMS mode. -.I time -is in minutes, and the value can be changed at run\-time with -.BR xset(__appmansuffix__). -Default: 10 minutes. -This is only suitable for VESA DPMS compatible monitors, and may not be -supported by all video drivers. -It is only enabled for screens that have the -.B \*qDPMS\*q -option set (see the MONITOR section below). -.TP 7 -.BI "Option \*qSuspendTime\*q \*q" time \*q -sets the inactivity timeout for the -.B suspend -phase of DPMS mode. -.I time -is in minutes, and the value can be changed at run\-time with -.BR xset(__appmansuffix__). -Default: 10 minutes. -This is only suitable for VESA DPMS compatible monitors, and may not be -supported by all video drivers. -It is only enabled for screens that have the -.B \*qDPMS\*q -option set (see the MONITOR section below). -.TP 7 -.BI "Option \*qOffTime\*q \*q" time \*q -sets the inactivity timeout for the -.B off -phase of DPMS mode. -.I time -is in minutes, and the value can be changed at run\-time with -.BR xset(__appmansuffix__). -Default: 10 minutes. -This is only suitable for VESA DPMS compatible monitors, and may not be -supported by all video drivers. -It is only enabled for screens that have the -.B \*qDPMS\*q -option set (see the MONITOR section below). -.TP 7 -.BI "Option \*qPixmap\*q \*q" bpp \*q -This sets the pixmap format to use for depth 24. -Allowed values for -.I bpp -are 24 and 32. -Default: 32 unless driver constraints don't allow this (which is rare). -Note: some clients don't behave well when this value is set to 24. -.TP 7 -.BI "Option \*qPC98\*q \*q" boolean \*q -Specify that the machine is a Japanese PC\-98 machine. -This should not be enabled for anything other than the Japanese\-specific -PC\-98 architecture. -Default: auto\-detected. -.TP 7 -.BI "Option \*qNoPM\*q \*q" boolean \*q -Disables something to do with power management events. -Default: PM enabled on platforms that support it. -.TP 7 -.BI "Option \*qXinerama\*q \*q" boolean \*q -enable or disable XINERAMA extension. -Default is disabled. -.TP 7 -.BI "Option \*qAIGLX\*q \*q" boolean \*q -enable or disable AIGLX. AIGLX is enabled by default. -.TP 7 -.BI "Option \*qDRI2\*q \*q" boolean \*q -enable or disable DRI2. DRI2 is disabled by default. -.TP 7 -.BI "Option \*qGlxVisuals\*q \*q" string \*q -This option controls how many GLX visuals the GLX modules sets up. -The default value is -.BR "typical" , -which will setup up a typical subset of -the GLXFBConfigs provided by the driver as GLX visuals. Other options are -.BR "minimal" , -which will set up the minimal set allowed by the GLX specification and -.BR "all" -which will setup GLX visuals for all GLXFBConfigs. -.TP 7 -.BI "Option \*qUseDefaultFontPath\*q \*q" boolean \*q -Include the default font path even if other paths are specified in -xorg.conf. If enabled, other font paths are included as well. Enabled by -default. -.TP 7 -.BI "Option \*qIgnoreABI\*q \*q" boolean \*q -Allow modules built for a different, potentially incompatible version of -the X server to load. Disabled by default. -.TP 7 -.BI "Option \*qAutoAddDevices\*q \*q" boolean \*q -If this option is disabled, then no devices will be added from HAL events. -Enabled by default. -.TP 7 -.BI "Option \*qAutoEnableDevices\*q \*q" boolean \*q -If this option is disabled, then the devices will be added (and the -DevicePresenceNotify event sent), but not enabled, thus leaving policy up -to the client. -Enabled by default. -.TP 7 -.BI "Option \*qLog\*q \*q" string \*q -This option controls whether the log is flushed and/or synced to disk after -each message. -Possible values are -.B flush -or -.BR sync . -Unset by default. -.SH "MODULE SECTION" -The -.B Module -section is used to specify which __xservername__ server modules should be loaded. -This section is ignored when the __xservername__ server is built in static form. -The type of modules normally loaded in this section are __xservername__ server -extension modules. -Most other module types are loaded automatically when they are needed via -other mechanisms. -The -.B Module -section is optional, as are all of the entries that may be specified in -it. -.PP -Entries in this section may be in two forms. -The first and most commonly used form is an entry that uses the -.B Load -keyword, as described here: -.TP 7 -.BI "Load \*q" modulename \*q -This instructs the server to load the module called -.IR modulename . -The module name given should be the module's standard name, not the -module file name. -The standard name is case\-sensitive, and does not include the \(lqlib\(rq -prefix, or the \(lq.a\(rq, \(lq.o\(rq, or \(lq.so\(rq suffixes. -.PP -.RS 7 -Example: the DRI extension module can be loaded with the following entry: -.PP -.RS 4 -.B "Load \*qdri\*q" -.RE -.RE -.TP 7 -.BI "Disable \*q" modulename \*q -This instructs the server to not load the module called -.IR modulename . -Some modules are loaded by default in the server, and this overrides that -default. If a -.B Load -instruction is given for the same module, it overrides the -.B Disable -instruction and the module is loaded. The module name given should be the -module's standard name, not the module file name. As with the -.B Load -instruction, the standard name is case-sensitive, and does not include the -"lib" prefix, or the ".a", ".o", or ".so" suffixes. -.PP -The second form of entry is a -.BR SubSection, -with the subsection name being the module name, and the contents of the -.B SubSection -being -.B Options -that are passed to the module when it is loaded. -.PP -Example: the extmod module (which contains a miscellaneous group of -server extensions) can be loaded, with the XFree86\-DGA extension -disabled by using the following entry: -.PP -.RS 4 -.nf -.B "SubSection \*qextmod\*q" -.B " Option \*qomit XFree86\-DGA\*q" -.B EndSubSection -.fi -.RE -.PP -Modules are searched for in each directory specified in the -.B ModulePath -search path, and in the drivers, extensions, input, internal, and -multimedia subdirectories of each of those directories. -In addition to this, operating system specific subdirectories of all -the above are searched first if they exist. -.PP -To see what extension modules are available, check the extensions -subdirectory under: -.PP -.RS 4 -.nf -__modulepath__ -.fi -.RE -.PP -The \(lqextmod\(rq, \(lqdbe\(rq, \(lqdri\(rq, \(lqdri2\(rq, \(lqglx\(rq, -and \(lqrecord\(rq extension modules are loaded automatically, if they -are present, unless disabled with \*qDisable\*q entries. -It is recommended -that at very least the \(lqextmod\(rq extension module be loaded. -If it isn't, some commonly used server extensions (like the SHAPE -extension) will not be available. -.SH "EXTENSIONS SECTION" -The -.B Extensions -section is used to specify which X11 protocol extensions should be enabled -or disabled. -The -.B Extensions -section is optional, as are all of the entries that may be specified in -it. -.PP -Entries in this section are listed as Option statements with the name of -the extension as the first argument, and a boolean value as the second. -The extension name is case\-sensitive, and matches the form shown in the output -of \*qXorg -extension ?\*q. -.PP -.RS 7 -Example: the MIT-SHM extension can be disabled with the following entry: -.PP -.RS 4 -.nf -.B "Section \*qExtensions\*q" -.B " Option \*qMIT-SHM\*q \*qDisable\*q" -.B "EndSection" -.fi -.RE -.RE -.SH "INPUTDEVICE SECTION" -The config file may have multiple -.B InputDevice -sections. -Recent X servers employ input hotplugging to add input devices, with the HAL -backend being the default backend for X servers since 1.4. It is usually not -necessary to provide -.B InputDevice -sections in the xorg.conf if hotplugging is enabled. -.PP -If hotplugging is disabled, there will normally -be at least two: one for the core (primary) keyboard -and one for the core pointer. -If either of these two is missing, a default configuration for the missing -ones will be used. In the absence of an explicitly specified core input -device, the first -.B InputDevice -marked as -.B CorePointer -(or -.BR CoreKeyboard ) -is used. -If there is no match there, the first -.B InputDevice -that uses the \(lqmouse\(rq (or \(lqkbd\(rq) driver is used. -The final fallback is to use built\-in default configurations. -Currently the default configuration may not work as expected on all platforms. -.PP -.B InputDevice -sections have the following format: -.PP -.RS 4 -.nf -.B "Section \*qInputDevice\*q" -.BI " Identifier \*q" name \*q -.BI " Driver \*q" inputdriver \*q -.I " options" -.I " ..." -.B "EndSection" -.fi -.RE -.PP -The -.B Identifier -and -.B Driver -entries are required in all -.B InputDevice -sections. -All other entries are optional. -.PP -The -.B Identifier -entry specifies the unique name for this input device. -The -.B Driver -entry specifies the name of the driver to use for this input device. -When using the loadable server, the input driver module -.RI \*q inputdriver \*q -will be loaded for each active -.B InputDevice -section. -An -.B InputDevice -section is considered active if it is referenced by an active -.B ServerLayout -section, if it is referenced by the -.B \-keyboard -or -.B \-pointer -command line options, or if it is selected implicitly as the core pointer -or keyboard device in the absence of such explicit references. -The most commonly used input drivers are -.BR evdev (__drivermansuffix__) -on Linux systems, and -.BR kbd (__drivermansuffix__) -and -.BR mousedrv (__drivermansuffix__) -on other platforms. -.PP -.PP -.B InputDevice -sections recognise some driver\-independent -.BR Options , -which are described here. -See the individual input driver manual pages for a description of the -device\-specific options. -.TP 7 -.BI "Option \*qAutoServerLayout\*q \*q" boolean \*q -Always add the device to the ServerLayout section used by this instance of -the server. This affects implied layouts as well as explicit layouts -specified in the configuration and/or on the command line. -.TP 7 -.BI "Option \*qCorePointer\*q" -Deprecated, see -.B Floating -.TP 7 -.BI "Option \*qCoreKeyboard\*q" -Deprecated, see -.B Floating -.TP 7 -.BI "Option \*qAlwaysCore\*q \*q" boolean \*q -Deprecated, see -.B Floating -.TP 7 -.BI "Option \*qSendCoreEvents\*q \*q" boolean \*q -Deprecated, see -.B Floating - -.TP 7 -.BI "Option \*qFloating\*q \*q" boolean \*q -When enabled, the input device is set up floating and does not -report events through any master device or control a cursor. The device is -only available to clients using the X Input Extension API. This option is -disabled by default. -The options -.B CorePointer, -.B CoreKeyboard, -.B AlwaysCore, -and -.B SendCoreEvents, -are the inverse of option -.B Floating -(i.e. -.B SendCoreEvents \*qon\*q -is equivalent to -.B Floating \*qoff\*q -). - -This option controls the startup behavior only, a device -may be reattached or set floating at runtime. -.PP -For pointing devices, the following options control how the pointer -is accelerated or decelerated with respect to physical device motion. Most of -these can be adjusted at runtime, see the xinput(1) man page for details. Only -the most important acceleration options are discussed here. -.TP 7 -.BI "Option \*qAccelerationProfile\*q \*q" integer \*q -Select the profile. In layman's terms, the profile constitutes the "feeling" of -the acceleration. More formally, it defines how the transfer function (actual -acceleration as a function of current device velocity and acceleration controls) -is constructed. This is mainly a matter of personal preference. -.PP -.RS 6 -.nf -.B " 0 classic (mostly compatible)" -.B "-1 none (only constant deceleration is applied)" -.B " 1 device-dependent" -.B " 2 polynomial (polynomial function)" -.B " 3 smooth linear (soft knee, then linear)" -.B " 4 simple (normal when slow, otherwise accelerated)" -.B " 5 power (power function)" -.B " 6 linear (more speed, more acceleration)" -.B " 7 limited (like linear, but maxes out at threshold)" -.fi -.RE -.TP 7 -.BI "Option \*qConstantDeceleration\*q \*q" real \*q -Makes the pointer go -.B deceleration -times slower than normal. Most useful for high-resolution devices. -.TP 7 -.BI "Option \*qAdaptiveDeceleration\*q \*q" real \*q -Allows to actually decelerate the pointer when going slow. At most, it will be -.B adaptive deceleration -times slower. Enables precise pointer placement without sacrificing speed. -.TP 7 -.BI "Option \*qAccelerationScheme\*q \*q" string \*q -Selects the scheme, which is the underlying algorithm. -.PP -.RS 7 -.nf -.B "predictable default algorithm (behaving more predictable)" -.B "lightweight old acceleration code (as specified in the X protocol spec)" -.B "none no acceleration or deceleration" -.fi -.RE -.TP 7 -.BI "Option \*qAccelerationNumerator\*q \*q" integer \*q -.TP 7 -.BI "Option \*qAccelerationDenominator\*q \*q" integer \*q -Set numerator and denominator of the acceleration factor. The acceleration -factor is a rational which, together with threshold, can be used to tweak -profiles to suit the users needs. The -.B simple -and -.B limited -profiles use it directly (i.e. they accelerate by the factor), for other -profiles it should hold that a higher acceleration factor leads to a faster -pointer. Typically, 1 is unaccelerated and values up to 5 are sensible. -.TP 7 -.BI "Option \*qAccelerationThreshold\*q \*q" integer \*q -Set the threshold, which is roughly the velocity (usually device units per 10 -ms) required for acceleration to become effective. The precise effect varies -with the profile however. - -.SH "INPUTCLASS SECTION" -The config file may have multiple -.B InputClass -sections. -These sections are optional and are used to provide configuration for a -class of input devices as they are automatically added. An input device can -match more than one -.B InputClass -section. Each class can override settings from a previous class, so it is -best to arrange the sections with the most generic matches first. -.PP -.B InputClass -sections have the following format: -.PP -.RS 4 -.nf -.B "Section \*qInputClass\*q" -.BI " Identifier \*q" name \*q -.I " entries" -.I " ..." -.I " options" -.I " ..." -.B "EndSection" -.fi -.RE -.PP -The -.B Identifier -entry is required in all -.B InputClass -sections. -All other entries are optional. -.PP -The -.B Identifier -entry specifies the unique name for this input class. -The -.B Driver -entry specifies the name of the driver to use for this input device. -After all classes have been examined, the -.RI \*q inputdriver \*q -module from the first -.B Driver -entry will be enabled when using the loadable server. -.PP -When an input device is automatically added, its characteristics are -checked against all -.B InputClass -sections. Each section can contain optional entries to narrow the match -of the class. If none of the optional entries appear, the -.B InputClass -section is generic and will match any input device. If more than one of -these entries appear, they all must match for the configuration to apply. -.PP -There are two types of match entries used in -.B InputClass -sections. The first allows various tokens to be matched against attributes -of the device. An entry can be constructed to match attributes from different -devices by separating arguments with a '|' character. Multiple entries of the -same type may be supplied to add multiple matching conditions on the same -attribute. For example: -.PP -.RS 4 -.nf -.B "Section \*qInputClass\*q" -.B " Identifier \*qMy Class\*q" -.B " # product string must contain example and -.B " # either gizmo or gadget -.B " MatchProduct \*qexample\*q -.B " MatchProduct \*qgizmo|gadget\*q -.I " ..." -.B "EndSection" -.fi -.RE -.TP 7 -.BI "MatchProduct \*q" matchproduct \*q -This entry can be used to check if the substring -.RI \*q matchproduct \*q -occurs in the device's product name. -.TP 7 -.BI "MatchVendor \*q" matchvendor \*q -This entry can be used to check if the substring -.RI \*q matchvendor \*q -occurs in the device's vendor name. -.TP 7 -.BI "MatchDevicePath \*q" matchdevice \*q -This entry can be used to check if the device file matches the -.RI \*q matchdevice \*q -pathname pattern. -.TP 7 -.BI "MatchOS \*q" matchos \*q -This entry can be used to check if the operating system matches the -case-insensitive -.RI \*q matchos \*q -string. This entry is only supported on platforms providing the -.BR uname (2) -system call. -.TP 7 -.BI "MatchPnPID \*q" matchpnp \*q -The device's Plug and Play (PnP) ID can be checked against the -.RI \*q matchpnp \*q -shell wildcard pattern. -.TP 7 -.BI "MatchUSBID \*q" matchusb \*q -The device's USB ID can be checked against the -.RI \*q matchusb \*q -shell wildcard pattern. The ID is constructed as lowercase hexadecimal numbers -separated by a ':'. This is the same format as the -.BR lsusb (8) -program. -.TP 7 -.BI "MatchDriver \*q" matchdriver \*q -Check the case-sensitive string -.RI \*q matchdriver \*q -against the currently configured driver of the device. Ordering of sections -using this entry is important since it will not match unless the driver has -been set by the config backend or a previous -.B InputClass -section. -.TP 7 -.BI "MatchTag \*q" matchtag \*q -This entry can be used to check if tags assigned by the config backend -matches the -.RI \*q matchtag \*q -pattern. A match is found if at least one of the tags given in -.RI \*q matchtag \*q -matches at least one of the tags assigned by the backend. -.PP -The second type of entry is used to match device types. These entries take a -boolean argument similar to -.B Option -entries. -.TP 7 -.BI "MatchIsKeyboard \*q" bool \*q -.TP 7 -.BI "MatchIsPointer \*q" bool \*q -.TP 7 -.BI "MatchIsJoystick \*q" bool \*q -.TP 7 -.BI "MatchIsTablet \*q" bool \*q -.TP 7 -.BI "MatchIsTouchpad \*q" bool \*q -.TP 7 -.BI "MatchIsTouchscreen \*q" bool \*q -.PP -When an input device has been matched to the -.B InputClass -section, any -.B Option -entries are applied to the device. One -.B InputClass -specific -.B Option -is recognized. See the -.B InputDevice -section above for a description of the remaining -.B Option -entries. -.TP 7 -.BI "Option \*qIgnore\*q \*q" boolean \*q -This optional entry specifies that the device should be ignored entirely, -and not added to the server. This can be useful when the device is handled -by another program and no X events should be generated. -.SH "DEVICE SECTION" -The config file may have multiple -.B Device -sections. -There must be at least one, for the video card being used. -.PP -.B Device -sections have the following format: -.PP -.RS 4 -.nf -.B "Section \*qDevice\*q" -.BI " Identifier \*q" name \*q -.BI " Driver \*q" driver \*q -.I " entries" -.I " ..." -.B "EndSection" -.fi -.RE -.PP -The -.B Identifier -and -.B Driver -entries are required in all -.B Device -sections. All other entries are optional. -.PP -The -.B Identifier -entry specifies the unique name for this graphics device. -The -.B Driver -entry specifies the name of the driver to use for this graphics device. -When using the loadable server, the driver module -.RI \*q driver \*q -will be loaded for each active -.B Device -section. -A -.B Device -section is considered active if it is referenced by an active -.B Screen -section. -.PP -.B Device -sections recognise some driver\-independent entries and -.BR Options , -which are described here. -Not all drivers make use of these -driver\-independent entries, and many of those that do don't require them -to be specified because the information is auto\-detected. -See the individual graphics driver manual pages for further information -about this, and for a description of the device\-specific options. -Note that most of the -.B Options -listed here (but not the other entries) may be specified in the -.B Screen -section instead of here in the -.B Device -section. -.TP 7 -.BI "BusID \*q" bus\-id \*q -This specifies the bus location of the graphics card. -For PCI/AGP cards, -the -.I bus\-id -string has the form -.BI PCI: bus : device : function -(e.g., \(lqPCI:1:0:0\(rq might be appropriate for an AGP card). -This field is usually optional in single-head configurations when using -the primary graphics card. -In multi-head configurations, or when using a secondary graphics card in a -single-head configuration, this entry is mandatory. -Its main purpose is to make an unambiguous connection between the device -section and the hardware it is representing. -This information can usually be found by running the pciaccess tool -scanpci. -.TP 7 -.BI "Screen " number -This option is mandatory for cards where a single PCI entity can drive more -than one display (i.e., multiple CRTCs sharing a single graphics accelerator -and video memory). -One -.B Device -section is required for each head, and this -parameter determines which head each of the -.B Device -sections applies to. -The legal values of -.I number -range from 0 to one less than the total number of heads per entity. -Most drivers require that the primary screen (0) be present. -.TP 7 -.BI "Chipset \*q" chipset \*q -This usually optional entry specifies the chipset used on the graphics -board. -In most cases this entry is not required because the drivers will probe the -hardware to determine the chipset type. -Don't specify it unless the driver-specific documentation recommends that you -do. -.TP 7 -.BI "Ramdac \*q" ramdac\-type \*q -This optional entry specifies the type of RAMDAC used on the graphics -board. -This is only used by a few of the drivers, and in most cases it is not -required because the drivers will probe the hardware to determine the -RAMDAC type where possible. -Don't specify it unless the driver-specific documentation recommends that you -do. -.TP 7 -.BI "DacSpeed " speed -.TP 7 -.BI "DacSpeed " "speed\-8 speed\-16 speed\-24 speed\-32" -This optional entry specifies the RAMDAC speed rating (which is usually -printed on the RAMDAC chip). -The speed is in MHz. -When one value is given, it applies to all framebuffer pixel sizes. -When multiple values are given, they apply to the framebuffer pixel sizes -8, 16, 24 and 32 respectively. -This is not used by many drivers, and only needs to be specified when the -speed rating of the RAMDAC is different from the defaults built in to -driver, or when the driver can't auto-detect the correct defaults. -Don't specify it unless the driver-specific documentation recommends that you -do. -.TP 7 -.BI "Clocks " "clock ..." -specifies the pixel that are on your graphics board. -The clocks are in MHz, and may be specified as a floating point number. -The value is stored internally to the nearest kHz. -The ordering of the clocks is important. -It must match the order in which they are selected on the graphics board. -Multiple -.B Clocks -lines may be specified, and each is concatenated to form the list. -Most drivers do not use this entry, and it is only required for some older -boards with non-programmable clocks. -Don't specify this entry unless the driver-specific documentation explicitly -recommends that you do. -.TP -.BI "ClockChip \*q" clockchip\-type \*q -This optional entry is used to specify the clock chip type on graphics -boards which have a programmable clock generator. -Only a few __xservername__ drivers support programmable clock chips. -For details, see the appropriate driver manual page. -.TP 7 -.BI "VideoRam " "mem" -This optional entry specifies the amount of video ram that is installed -on the graphics board. -This is measured in kBytes. -In most cases this is not required because the __xservername__ server probes -the graphics board to determine this quantity. -The driver-specific documentation should indicate when it might be needed. -.TP 7 -.BI "BiosBase " "baseaddress" -This optional entry specifies the base address of the video BIOS for -the VGA board. -This address is normally auto-detected, and should only be specified if the -driver-specific documentation recommends it. -.TP 7 -.BI "MemBase " "baseaddress" -This optional entry specifies the memory base address of a graphics -board's linear frame buffer. -This entry is not used by many drivers, and it should only be specified if -the driver-specific documentation recommends it. -.TP 7 -.BI "IOBase " "baseaddress" -This optional entry specifies the IO base address. -This entry is not used by many drivers, and it should only be specified if -the driver-specific documentation recommends it. -.TP 7 -.BI "ChipID " "id" -This optional entry specifies a numerical ID representing the chip type. -For PCI cards, it is usually the device ID. -This can be used to override the auto-detection, but that should only be done -when the driver-specific documentation recommends it. -.TP 7 -.BI "ChipRev " "rev" -This optional entry specifies the chip revision number. -This can be used to override the auto-detection, but that should only be done -when the driver-specific documentation recommends it. -.TP 7 -.BI "TextClockFreq " "freq" -This optional entry specifies the pixel clock frequency that is used -for the regular text mode. -The frequency is specified in MHz. -This is rarely used. -.TP 7 -.BI "Option \*qModeDebug\*q \*q" boolean \*q -Enable printing of additional debugging information about modesetting to -the server log. -.ig -.TP 7 -This optional entry allows an IRQ number to be specified. -.. -.TP 7 -.B Options -Option flags may be specified in the -.B Device -sections. -These include driver\-specific options and driver\-independent options. -The former are described in the driver\-specific documentation. -Some of the latter are described below in the section about the -.B Screen -section, and they may also be included here. - -.SH "VIDEOADAPTOR SECTION" -Nobody wants to say how this works. -Maybe nobody knows ... - -.SH "MONITOR SECTION" -The config file may have multiple -.B Monitor -sections. -There should normally be at least one, for the monitor being used, -but a default configuration will be created when one isn't specified. -.PP -.B Monitor -sections have the following format: -.PP -.RS 4 -.nf -.B "Section \*qMonitor\*q" -.BI " Identifier \*q" name \*q -.I " entries" -.I " ..." -.B "EndSection" -.fi -.RE -.PP -The only mandatory entry in a -.B Monitor -section is the -.B Identifier -entry. -.PP -The -.B Identifier -entry specifies the unique name for this monitor. -The -.B Monitor -section may be used to provide information about the specifications of the -monitor, monitor-specific -.BR Options , -and information about the video modes to use with the monitor. -.PP -With RandR 1.2-enabled drivers, monitor sections may be tied to specific -outputs of the video card. Using the name of the output defined by the video -driver plus the identifier of a monitor section, one associates a monitor -section with an output by adding an option to the Device section in the -following format: - -.B Option \*qMonitor-outputname\*q \*qmonitorsection\*q - -(for example, -.B Option \*qMonitor-VGA\*q \*qVGA monitor\*q -for a VGA output) -.PP -In the absence of specific association of monitor sections to outputs, if a -monitor section is present the server will associate it with an output to -preserve compatibility for previous single-head configurations. -.PP -Specifying video modes is optional because the server will use the DDC or other -information provided by the monitor to automatically configure the list of -modes available. -When modes are specified explicitly in the -.B Monitor -section (with the -.BR Modes , -.BR ModeLine , -or -.B UseModes -keywords), built-in modes with the same names are not included. -Built-in modes with different names are, however, still implicitly included, -when they meet the requirements of the monitor. -.PP -The entries that may be used in -.B Monitor -sections are described below. -.TP 7 -.BI "VendorName \*q" vendor \*q -This optional entry specifies the monitor's manufacturer. -.TP 7 -.BI "ModelName \*q" model \*q -This optional entry specifies the monitor's model. -.TP 7 -.BI "HorizSync " "horizsync\-range" -gives the range(s) of horizontal sync frequencies supported by the -monitor. -.I horizsync\-range -may be a comma separated list of either discrete values or ranges of -values. -A range of values is two values separated by a dash. -By default the values are in units of kHz. -They may be specified in MHz or Hz -if -.B MHz -or -.B Hz -is added to the end of the line. -The data given here is used by the __xservername__ server to determine if video -modes are within the specifications of the monitor. -This information should be available in the monitor's handbook. -If this entry is omitted, a default range of 28\-33kHz is used. -.TP 7 -.BI "VertRefresh " "vertrefresh\-range" -gives the range(s) of vertical refresh frequencies supported by the -monitor. -.I vertrefresh\-range -may be a comma separated list of either discrete values or ranges of -values. -A range of values is two values separated by a dash. -By default the values are in units of Hz. -They may be specified in MHz or kHz -if -.B MHz -or -.B kHz -is added to the end of the line. -The data given here is used by the __xservername__ server to determine if video -modes are within the specifications of the monitor. -This information should be available in the monitor's handbook. -If this entry is omitted, a default range of 43\-72Hz is used. -.TP 7 -.BI "DisplaySize " "width height" -This optional entry gives the width and height, in millimetres, of the -picture area of the monitor. -If given this is used to calculate the horizontal and vertical pitch (DPI) of -the screen. -.TP 7 -.BI "Gamma " "gamma\-value" -.TP 7 -.BI "Gamma " "red\-gamma green\-gamma blue\-gamma" -This is an optional entry that can be used to specify the gamma correction -for the monitor. -It may be specified as either a single value or as three separate RGB values. -The values should be in the range 0.1 to 10.0, and the default is 1.0. -Not all drivers are capable of using this information. -.TP 7 -.BI "UseModes \*q" modesection\-id \*q -Include the set of modes listed in the -.B Modes -section called -.IR modesection\-id. -This makes all of the modes defined in that section available for use by -this monitor. -.TP 7 -.BI "Mode \*q" name \*q -This is an optional multi-line entry that can be used to provide -definitions for video modes for the monitor. -In most cases this isn't necessary because the built-in set of VESA standard -modes will be sufficient. -The -.B Mode -keyword indicates the start of a multi-line video mode description. -The mode description is terminated with the -.B EndMode -keyword. -The mode description consists of the following entries: -.RS 7 -.TP 4 -.BI "DotClock " clock -is the dot (pixel) clock rate to be used for the mode. -.TP 4 -.BI "HTimings " "hdisp hsyncstart hsyncend htotal" -specifies the horizontal timings for the mode. -.TP 4 -.BI "VTimings " "vdisp vsyncstart vsyncend vtotal" -specifies the vertical timings for the mode. -.TP 4 -.BI "Flags \*q" flag \*q " ..." -specifies an optional set of mode flags, each of which is a separate -string in double quotes. -.B \*qInterlace\*q -indicates that the mode is interlaced. -.B \*qDoubleScan\*q -indicates a mode where each scanline is doubled. -.B \*q+HSync\*q -and -.B \*q\-HSync\*q -can be used to select the polarity of the HSync signal. -.B \*q+VSync\*q -and -.B \*q\-VSync\*q -can be used to select the polarity of the VSync signal. -.B \*qComposite\*q -can be used to specify composite sync on hardware where this is supported. -Additionally, on some hardware, -.B \*q+CSync\*q -and -.B \*q\-CSync\*q -may be used to select the composite sync polarity. -.TP 4 -.BI "HSkew " hskew -specifies the number of pixels (towards the right edge of the screen) by -which the display enable signal is to be skewed. -Not all drivers use this information. -This option might become necessary to override the default value supplied -by the server (if any). -\(lqRoving\(rq horizontal lines indicate this value needs to be increased. -If the last few pixels on a scan line appear on the left of the screen, -this value should be decreased. -.TP 4 -.BI "VScan " vscan -specifies the number of times each scanline is painted on the screen. -Not all drivers use this information. -Values less than 1 are treated as 1, which is the default. -Generally, the -.B \*qDoubleScan\*q -.B Flag -mentioned above doubles this value. -.RE -.TP 7 -.BI "ModeLine \*q" name \*q " mode\-description" -This entry is a more compact version of the -.B Mode -entry, and it also can be used to specify video modes for the monitor. -is a single line format for specifying video modes. -In most cases this isn't necessary because the built\-in set of VESA -standard modes will be sufficient. -.PP -.RS 7 -The -.I mode\-description -is in four sections, the first three of which are mandatory. -The first is the dot (pixel) clock. -This is a single number specifying the pixel clock rate for the mode in -MHz. -The second section is a list of four numbers specifying the horizontal -timings. -These numbers are the -.IR hdisp , -.IR hsyncstart , -.IR hsyncend , -and -.I htotal -values. -The third section is a list of four numbers specifying the vertical -timings. -These numbers are the -.IR vdisp , -.IR vsyncstart , -.IR vsyncend , -and -.I vtotal -values. -The final section is a list of flags specifying other characteristics of -the mode. -.B Interlace -indicates that the mode is interlaced. -.B DoubleScan -indicates a mode where each scanline is doubled. -.B +HSync -and -.B \-HSync -can be used to select the polarity of the HSync signal. -.B +VSync -and -.B \-VSync -can be used to select the polarity of the VSync signal. -.B Composite -can be used to specify composite sync on hardware where this is supported. -Additionally, on some hardware, -.B +CSync -and -.B \-CSync -may be used to select the composite sync polarity. -The -.B HSkew -and -.B VScan -options mentioned above in the -.B Modes -entry description can also be used here. -.RE -.TP 7 -.BI "Option " "\*qDPMS\*q " \*qbool\*q -This option controls whether the server should enable the DPMS extension -for power management for this screen. The default is to enable the -extension. -.TP 7 -.BI "Option " "\*qSyncOnGreen\*q " \*qbool\*q -This option controls whether the video card should drive the sync signal -on the green color pin. Not all cards support this option, and most -monitors do not require it. The default is off. -.TP 7 -.BI "Option " "\*qPrimary\*q " \*qbool\*q -This optional entry specifies that the monitor should be treated as the primary -monitor. (RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qPreferredMode\*q " \*qstring\*q -This optional entry specifies a mode to be marked as the preferred initial mode -of the monitor. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qPosition\*q " "\*qx y\*q" -This optional entry specifies the position of the monitor within the X -screen. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qLeftOf\*q " \*qoutput\*q -This optional entry specifies that the monitor should be positioned to the -left of the output (not monitor) of the given name. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qRightOf\*q " \*qoutput\*q -This optional entry specifies that the monitor should be positioned to the -right of the output (not monitor) of the given name. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qAbove\*q " \*qoutput\*q -This optional entry specifies that the monitor should be positioned above the -output (not monitor) of the given name. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qBelow\*q " \*qoutput\*q -This optional entry specifies that the monitor should be positioned below the -output (not monitor) of the given name. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qEnable\*q " \*qbool\*q -This optional entry specifies whether the monitor should be turned on -at startup. By default, the server will attempt to enable all connected -monitors. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qDefaultModes\*q " \*qbool\*q -This optional entry specifies whether the server should add supported default -modes to the list of modes offered on this monitor. By default, the server -will add default modes; you should only disable this if you can guarantee -that EDID will be available at all times, or if you have added custom modelines -which the server can use. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qMinClock\*q " \*qfrequency\*q -This optional entry specifies the minimum dot clock, in kHz, that is supported -by the monitor. -.TP 7 -.BI "Option " "\*qMaxClock\*q " \*qfrequency\*q -This optional entry specifies the maximum dot clock, in kHz, that is supported -by the monitor. -.TP 7 -.BI "Option " "\*qIgnore\*q " \*qbool\*q -This optional entry specifies that the monitor should be ignored entirely, -and not reported through RandR. This is useful if the hardware reports the -presence of outputs that don't exist. -(RandR 1.2-supporting drivers only) -.TP 7 -.BI "Option " "\*qRotate\*q " \*qrotation\*q -This optional entry specifies the initial rotation of the given monitor. -Valid values for rotation are \*qnormal\*q, \*qleft\*q, \*qright\*q, and -\*qinverted\*q. -(RandR 1.2-supporting drivers only) - -.SH "MODES SECTION" -The config file may have multiple -.B Modes -sections, or none. -These sections provide a way of defining sets of video modes independently -of the -.B Monitor -sections. -.B Monitor -sections may include the definitions provided in these sections by -using the -.B UseModes -keyword. -In most cases the -.B Modes -sections are not necessary because the built\-in set of VESA standard modes -will be sufficient. -.PP -.B Modes -sections have the following format: -.PP -.RS 4 -.nf -.B "Section \*qModes\*q" -.BI " Identifier \*q" name \*q -.I " entries" -.I " ..." -.B "EndSection" -.fi -.RE -.PP -The -.B Identifier -entry specifies the unique name for this set of mode descriptions. -The other entries permitted in -.B Modes -sections are the -.B Mode -and -.B ModeLine -entries that are described above in the -.B Monitor -section. -.SH "SCREEN SECTION" -The config file may have multiple -.B Screen -sections. -There must be at least one, for the \(lqscreen\(rq being used. -A \(lqscreen\(rq represents the binding of a graphics device -.RB ( Device -section) and a monitor -.RB ( Monitor -section). -A -.B Screen -section is considered \(lqactive\(rq if it is referenced by an active -.B ServerLayout -section or by the -.B \-screen -command line option. -If neither of those is present, the first -.B Screen -section found in the config file is considered the active one. -.PP -.B Screen -sections have the following format: -.PP -.RS 4 -.nf -.B "Section \*qScreen\*q" -.BI " Identifier \*q" name \*q -.BI " Device \*q" devid \*q -.BI " Monitor \*q" monid \*q -.I " entries" -.I " ..." -.BI " SubSection \*qDisplay\*q" -.I " entries" -.I " ... -.B " EndSubSection" -.I " ..." -.B "EndSection" -.fi -.RE -.PP -The -.B Identifier -and -.B Device -entries are mandatory. -All others are optional. -.PP -The -.B Identifier -entry specifies the unique name for this screen. -The -.B Screen -section provides information specific to the whole screen, including -screen\-specific -.BR Options . -In multi\-head configurations, there will be multiple active -.B Screen -sections, one for each head. -The entries available -for this section are: -.TP 7 -.BI "Device \*q" device\-id \*q -This mandatory entry specifies the -.B Device -section to be used for this screen. -This is what ties a specific graphics card to a screen. -The -.I device\-id -must match the -.B Identifier -of a -.B Device -section in the config file. -.TP 7 -.BI "Monitor \*q" monitor\-id \*q -specifies which monitor description is to be used for this screen. -If a -.B Monitor -name is not specified, a default configuration is used. -Currently the default configuration may not function as expected on all -platforms. -.TP 7 -.BI "VideoAdaptor \*q" xv\-id \*q -specifies an optional Xv video adaptor description to be used with this -screen. -.TP 7 -.BI "DefaultDepth " depth -specifies which color depth the server should use by default. -The -.B \-depth -command line option can be used to override this. -If neither is specified, the default depth is driver\-specific, but in most -cases is 8. -.TP 7 -.BI "DefaultFbBpp " bpp -specifies which framebuffer layout to use by default. -The -.B \-fbbpp -command line option can be used to override this. -In most cases the driver will chose the best default value for this. -The only case where there is even a choice in this value is for depth 24, -where some hardware supports both a packed 24 bit framebuffer layout and a -sparse 32 bit framebuffer layout. -.TP 7 -.B Options -Various -.B Option -flags may be specified in the -.B Screen -section. -Some are driver\-specific and are described in the driver documentation. -Others are driver\-independent, and will eventually be described here. -.\" XXX These should really be in an xaa man page. -.TP 7 -.BI "Option \*qAccel\*q" -Enables XAA (X Acceleration Architecture), a mechanism that makes video cards' -2D hardware acceleration available to the __xservername__ server. -This option is on by default, but it may be necessary to turn it off if -there are bugs in the driver. -There are many options to disable specific accelerated operations, listed -below. -Note that disabling an operation will have no effect if the operation is -not accelerated (whether due to lack of support in the hardware or in the -driver). -.TP 7 -.BI "Option \*qInitPrimary\*q \*q" boolean \*q -Use the Int10 module to initialize the primary graphics card. -Normally, only secondary cards are soft-booted using the Int10 module, as the -primary card has already been initialized by the BIOS at boot time. -Default: false. -.TP 7 -.BI "Option \*qNoInt10\*q \*q" boolean \*q -Disables the Int10 module, a module that uses the int10 call to the BIOS -of the graphics card to initialize it. -Default: false. -.TP 7 -.BI "Option \*qNoMTRR\*q" -Disables MTRR (Memory Type Range Register) support, a feature of modern -processors which can improve video performance by a factor of up to 2.5. -Some hardware has buggy MTRR support, and some video drivers have been -known to exhibit problems when MTRR's are used. -.TP 7 -.BI "Option \*qXaaNoCPUToScreenColorExpandFill\*q" -Disables accelerated rectangular expansion blits from source patterns -stored in system memory (using a memory\-mapped aperture). -.TP 7 -.BI "Option \*qXaaNoColor8x8PatternFillRect\*q" -Disables accelerated fills of a rectangular region with a full\-color -pattern. -.TP 7 -.BI "Option \*qXaaNoColor8x8PatternFillTrap\*q" -Disables accelerated fills of a trapezoidal region with a full\-color -pattern. -.TP 7 -.BI "Option \*qXaaNoDashedBresenhamLine\*q" -Disables accelerated dashed Bresenham line draws. -.TP 7 -.BI "Option \*qXaaNoDashedTwoPointLine\*q" -Disables accelerated dashed line draws between two arbitrary points. -.TP 7 -.BI "Option \*qXaaNoImageWriteRect\*q" -Disables accelerated transfers of full\-color rectangular patterns from -system memory to video memory (using a memory\-mapped aperture). -.TP 7 -.BI "Option \*qXaaNoMono8x8PatternFillRect\*q" -Disables accelerated fills of a rectangular region with a monochrome -pattern. -.TP 7 -.BI "Option \*qXaaNoMono8x8PatternFillTrap\*q" -Disables accelerated fills of a trapezoidal region with a monochrome -pattern. -.TP 7 -.BI "Option \*qXaaNoOffscreenPixmaps\*q" -Disables accelerated draws into pixmaps stored in offscreen video memory. -.TP 7 -.BI "Option \*qXaaNoPixmapCache\*q" -Disables caching of patterns in offscreen video memory. -.TP 7 -.BI "Option \*qXaaNoScanlineCPUToScreenColorExpandFill\*q" -Disables accelerated rectangular expansion blits from source patterns -stored in system memory (one scan line at a time). -.TP 7 -.BI "Option \*qXaaNoScanlineImageWriteRect\*q" -Disables accelerated transfers of full\-color rectangular patterns from -system memory to video memory (one scan line at a time). -.TP 7 -.BI "Option \*qXaaNoScreenToScreenColorExpandFill\*q" -Disables accelerated rectangular expansion blits from source patterns -stored in offscreen video memory. -.TP 7 -.BI "Option \*qXaaNoScreenToScreenCopy\*q" -Disables accelerated copies of rectangular regions from one part of -video memory to another part of video memory. -.TP 7 -.BI "Option \*qXaaNoSolidBresenhamLine\*q" -Disables accelerated solid Bresenham line draws. -.TP 7 -.BI "Option \*qXaaNoSolidFillRect\*q" -Disables accelerated solid\-color fills of rectangles. -.TP 7 -.BI "Option \*qXaaNoSolidFillTrap\*q" -Disables accelerated solid\-color fills of Bresenham trapezoids. -.TP 7 -.BI "Option \*qXaaNoSolidHorVertLine\*q" -Disables accelerated solid horizontal and vertical line draws. -.TP 7 -.BI "Option \*qXaaNoSolidTwoPointLine\*q" -Disables accelerated solid line draws between two arbitrary points. -.PP -Each -.B Screen -section may optionally contain one or more -.B Display -subsections. -Those subsections provide depth/fbbpp specific configuration information, -and the one chosen depends on the depth and/or fbbpp that is being used for -the screen. -The -.B Display -subsection format is described in the section below. - -.SH "DISPLAY SUBSECTION" -Each -.B Screen -section may have multiple -.B Display -subsections. -The \(lqactive\(rq -.B Display -subsection is the first that matches the depth and/or fbbpp values being -used, or failing that, the first that has neither a depth or fbbpp value -specified. -The -.B Display -subsections are optional. -When there isn't one that matches the depth and/or fbbpp values being used, -all the parameters that can be specified here fall back to their defaults. -.PP -.B Display -subsections have the following format: -.PP -.RS 4 -.nf -.B " SubSection \*qDisplay\*q" -.BI " Depth " depth -.I " entries" -.I " ..." -.B " EndSubSection" -.fi -.RE -.TP 7 -.BI "Depth " depth -This entry specifies what colour depth the -.B Display -subsection is to be used for. -This entry is usually specified, but it may be omitted to create a match\-all -.B Display -subsection or when wishing to match only against the -.B FbBpp -parameter. -The range of -.I depth -values that are allowed depends on the driver. -Most drivers support 8, 15, 16 and 24. -Some also support 1 and/or 4, and some may support other values (like 30). -Note: -.I depth -means the number of bits in a pixel that are actually used to determine -the pixel colour. -32 is not a valid -.I depth -value. -Most hardware that uses 32 bits per pixel only uses 24 of them to hold the -colour information, which means that the colour depth is 24, not 32. -.TP 7 -.BI "FbBpp " bpp -This entry specifies the framebuffer format this -.B Display -subsection is to be used for. -This entry is only needed when providing depth 24 configurations that allow -a choice between a 24 bpp packed framebuffer format and a 32bpp sparse -framebuffer format. -In most cases this entry should not be used. -.TP 7 -.BI "Weight " "red\-weight green\-weight blue\-weight" -This optional entry specifies the relative RGB weighting to be used -for a screen is being used at depth 16 for drivers that allow multiple -formats. -This may also be specified from the command line with the -.B \-weight -option (see -.BR __xservername__(__appmansuffix__)). -.TP 7 -.BI "Virtual " "xdim ydim" -This optional entry specifies the virtual screen resolution to be used. -.I xdim -must be a multiple of either 8 or 16 for most drivers, and a multiple -of 32 when running in monochrome mode. -The given value will be rounded down if this is not the case. -Video modes which are too large for the specified virtual size will be -rejected. -If this entry is not present, the virtual screen resolution will be set to -accommodate all the valid video modes given in the -.B Modes -entry. -Some drivers/hardware combinations do not support virtual screens. -Refer to the appropriate driver\-specific documentation for details. -.TP 7 -.BI "ViewPort " "x0 y0" -This optional entry sets the upper left corner of the initial display. -This is only relevant when the virtual screen resolution is different -from the resolution of the initial video mode. -If this entry is not given, then the initial display will be centered in -the virtual display area. -.TP 7 -.BI "Modes \*q" mode\-name \*q " ..." -This optional entry specifies the list of video modes to use. -Each -.I mode\-name -specified must be in double quotes. -They must correspond to those specified or referenced in the appropriate -.B Monitor -section (including implicitly referenced built\-in VESA standard modes). -The server will delete modes from this list which don't satisfy various -requirements. -The first valid mode in this list will be the default display mode for -startup. -The list of valid modes is converted internally into a circular list. -It is possible to switch to the next mode with -.B Ctrl+Alt+Keypad\-Plus -and to the previous mode with -.BR Ctrl+Alt+Keypad\-Minus . -When this entry is omitted, the valid modes referenced by the appropriate -.B Monitor -section will be used. If the -.B Monitor -section contains no modes, then the selection will be taken from the -built-in VESA standard modes. -.TP 7 -.BI "Visual \*q" visual\-name \*q -This optional entry sets the default root visual type. -This may also be specified from the command line (see the -.BR Xserver(__appmansuffix__) -man page). -The visual types available for depth 8 are (default is -.BR PseudoColor ): -.PP -.RS 11 -.nf -.B StaticGray -.B GrayScale -.B StaticColor -.B PseudoColor -.B TrueColor -.B DirectColor -.fi -.RE -.PP -.RS 7 -The visual type available for the depths 15, 16 and 24 are (default is -.BR TrueColor ): -.PP -.RS 4 -.nf -.B TrueColor -.B DirectColor -.fi -.RE -.PP -Not all drivers support -.B DirectColor -at these depths. -.PP -The visual types available for the depth 4 are (default is -.BR StaticColor ): -.PP -.RS 4 -.nf -.B StaticGray -.B GrayScale -.B StaticColor -.B PseudoColor -.fi -.RE -.PP -The visual type available for the depth 1 (monochrome) is -.BR StaticGray . -.RE -.TP 7 -.BI "Black " "red green blue" -This optional entry allows the \(lqblack\(rq colour to be specified. -This is only supported at depth 1. -The default is black. -.TP 7 -.BI "White " "red green blue" -This optional entry allows the \(lqwhite\(rq colour to be specified. -This is only supported at depth 1. -The default is white. -.TP 7 -.B Options -Option flags may be specified in the -.B Display -subsections. -These may include driver\-specific options and driver\-independent options. -The former are described in the driver\-specific documentation. -Some of the latter are described above in the section about the -.B Screen -section, and they may also be included here. -.SH "SERVERLAYOUT SECTION" -The config file may have multiple -.B ServerLayout -sections. -A \(lqserver layout\(rq represents the binding of one or more screens -.RB ( Screen -sections) and one or more input devices -.RB ( InputDevice -sections) to form a complete configuration. -In multi\-head configurations, it also specifies the relative layout of the -heads. -A -.B ServerLayout -section is considered \(lqactive\(rq if it is referenced by the -.B \-layout -command line option or by an -.B "Option \*qDefaultServerLayout\*q" -entry in the -.B ServerFlags -section (the former takes precedence over the latter). -If those options are not used, the first -.B ServerLayout -section found in the config file is considered the active one. -If no -.B ServerLayout -sections are present, the single active screen and two active (core) -input devices are selected as described in the relevant sections above. -.PP -.B ServerLayout -sections have the following format: -.PP -.RS 4 -.nf -.B "Section \*qServerLayout\*q" -.BI " Identifier \*q" name \*q -.BI " Screen \*q" screen\-id \*q -.I " ..." -.BI " InputDevice \*q" idev\-id \*q -.I " ..." -.I " options" -.I " ..." -.B "EndSection" -.fi -.RE -.PP -Each -.B ServerLayout -section must have an -.B Identifier -entry and at least one -.B Screen -entry. -.PP -The -.B Identifier -entry specifies the unique name for this server layout. -The -.B ServerLayout -section provides information specific to the whole session, including -session\-specific -.BR Options . -The -.B ServerFlags -options (described above) may be specified here, and ones given here -override those given in the -.B ServerFlags -section. -.PP -The entries that may be used in this section are described here. -.TP 7 -.BI "Screen " "screen\-num" " \*qscreen\-id\*q " "position\-information" -One of these entries must be given for each screen being used in -a session. -The -.I screen\-id -field is mandatory, and specifies the -.B Screen -section being referenced. -The -.I screen\-num -field is optional, and may be used to specify the screen number -in multi\-head configurations. -When this field is omitted, the screens will be numbered in the order that -they are listed in. -The numbering starts from 0, and must be consecutive. -The -.I position\-information -field describes the way multiple screens are positioned. -There are a number of different ways that this information can be provided: -.RS 7 -.TP 4 -.I "x y" -.TP 4 -.BI "Absolute " "x y" -These both specify that the upper left corner's coordinates are -.RI ( x , y ). -The -.B Absolute -keyword is optional. -Some older versions of XFree86 (4.2 and earlier) don't recognise the -.B Absolute -keyword, so it's safest to just specify the coordinates without it. -.TP 4 -.BI "RightOf \*q" screen\-id \*q -.TP 4 -.BI "LeftOf \*q" screen\-id \*q -.TP 4 -.BI "Above \*q" screen\-id \*q -.TP 4 -.BI "Below \*q" screen\-id \*q -.TP 4 -.BI "Relative \*q" screen\-id \*q " x y" -These give the screen's location relative to another screen. -The first four position the screen immediately to the right, left, above or -below the other screen. -When positioning to the right or left, the top edges are aligned. -When positioning above or below, the left edges are aligned. -The -.B Relative -form specifies the offset of the screen's origin (upper left corner) -relative to the origin of another screen. -.RE -.TP 7 -.BI "InputDevice \*q" idev\-id "\*q \*q" option \*q " ..." -One of these entries should be given for each input device being used in -a session. -Normally at least two are required, one each for the core pointer and -keyboard devices. -If either of those is missing, suitable -.B InputDevice -entries are searched for using the method described above in the -.B INPUTDEVICE -section. The -.I idev\-id -field is mandatory, and specifies the name of the -.B InputDevice -section being referenced. -Multiple -.I option -fields may be specified, each in double quotes. -The options permitted here are any that may also be given in the -.B InputDevice -sections. -Normally only session\-specific input device options would be used here. -The most commonly used options are: -.PP -.RS 11 -.nf -.B \*qCorePointer\*q -.B \*qCoreKeyboard\*q -.B \*qSendCoreEvents\*q -.fi -.RE -.PP -.RS 7 -and the first two should normally be used to indicate the core pointer -and core keyboard devices respectively. -.RE -.TP 7 -.B Options -In addition to the following, any option permitted in the -.B ServerFlags -section may also be specified here. -When the same option appears in both places, the value given here overrides -the one given in the -.B ServerFlags -section. -.TP 7 -.BI "Option \*qIsolateDevice\*q \*q" bus\-id \*q -Restrict device resets to the specified -.IR bus\-id . -See the -.B BusID -option (described in -.BR "DEVICE SECTION" , -above) for the format of the -.I bus\-id -parameter. -This option overrides -.BR SingleCard , -if specified. -At present, only PCI devices can be isolated in this manner. -.TP 7 -.BI "Option \*qSingleCard\*q \*q" boolean \*q -As -.BR IsolateDevice , -except that the bus ID of the first device in the layout is used. -.PP -Here is an example of a -.B ServerLayout -section for a dual headed configuration with two mice: -.PP -.RS 4 -.nf -.B "Section \*qServerLayout\*q" -.B " Identifier \*qLayout 1\*q" -.B " Screen \*qMGA 1\*q" -.B " Screen \*qMGA 2\*q RightOf \*qMGA 1\*q" -.B " InputDevice \*qKeyboard 1\*q \*qCoreKeyboard\*q" -.B " InputDevice \*qMouse 1\*q \*qCorePointer\*q" -.B " InputDevice \*qMouse 2\*q \*qSendCoreEvents\*q" -.B " Option \*qBlankTime\*q \*q5\*q" -.B "EndSection" -.fi -.RE -.SH "DRI SECTION" -This optional section is used to provide some information for the -Direct Rendering Infrastructure. -Details about the format of this section can be found on-line at -.IR . -.SH "VENDOR SECTION" -The optional -.B Vendor -section may be used to provide vendor\-specific configuration information. -Multiple -.B Vendor -sections may be present, and they may contain an -.B Identifier -entry and multiple -.B Option -flags. -The data therein is not used in this release. -.PP -.SH "SEE ALSO" -General: -.BR X (__miscmansuffix__), -.BR Xserver (__appmansuffix__), -.BR __xservername__ (__appmansuffix__), -.BR cvt (__appmansuffix__), -.BR gtf (__appmansuffix__). -.PP -.B "Not all modules or interfaces are available on all platforms." -.PP -Display drivers: -.BR apm (__drivermansuffix__), -.BR ati (__drivermansuffix__), -.BR chips (__drivermansuffix__), -.BR cirrus (__drivermansuffix__), -.BR cyrix (__drivermansuffix__), -.BR fbdev (__drivermansuffix__), -.BR glide (__drivermansuffix__), -.BR glint (__drivermansuffix__), -.BR i128 (__drivermansuffix__), -.BR i740 (__drivermansuffix__), -.BR imstt (__drivermansuffix__), -.BR intel (__drivermansuffix__), -.BR mga (__drivermansuffix__), -.BR neomagic (__drivermansuffix__), -.BR nv (__drivermansuffix__), -.BR openchrome (__drivermansuffix__), -.BR r128 (__drivermansuffix__), -.BR radeon (__drivermansuffix__), -.BR rendition (__drivermansuffix__), -.BR savage (__drivermansuffix__), -.BR s3virge (__drivermansuffix__), -.BR siliconmotion (__drivermansuffix__), -.BR sis (__drivermansuffix__), -.BR sisusb (__drivermansuffix__), -.BR sunbw2 (__drivermansuffix__), -.BR suncg14 (__drivermansuffix__), -.BR suncg3 (__drivermansuffix__), -.BR suncg6 (__drivermansuffix__), -.BR sunffb (__drivermansuffix__), -.BR sunleo (__drivermansuffix__), -.BR suntcx (__drivermansuffix__), -.BR tdfx (__drivermansuffix__), -.\" .BR tga (__drivermansuffix__), -.BR trident (__drivermansuffix__), -.BR tseng (__drivermansuffix__), -.BR vesa (__drivermansuffix__), -.BR vmware (__drivermansuffix__), -.BR voodoo (__drivermansuffix__), -.BR wsfb (__drivermansuffix__), -.BR xgi (__drivermansuffix__), -.BR xgixp (__drivermansuffix__). -.PP -Input drivers: -.BR acecad (__drivermansuffix__), -.BR citron (__drivermansuffix__), -.BR elographics (__drivermansuffix__), -.BR evdev (__drivermansuffix__), -.BR fpit (__drivermansuffix__), -.BR joystick (__drivermansuffix__), -.BR kbd (__drivermansuffix__), -.BR mousedrv (__drivermansuffix__), -.BR mutouch (__drivermansuffix__), -.BR penmount (__drivermansuffix__), -.BR synaptics (__drivermansuffix__), -.BR vmmouse (__drivermansuffix__), -.BR void (__drivermansuffix__), -.BR wacom (__drivermansuffix__). -.PP -Other modules and interfaces: -.BR exa (__drivermansuffix__), -.BR fbdevhw (__drivermansuffix__), -.\" .BR shadowfb (__drivermansuffix__), -.BR v4l (__drivermansuffix__). -.br -.SH AUTHORS -This manual page was largely rewritten by David Dawes -.IR . -- cgit v1.2.3