Commit Graph

52 Commits

Author SHA1 Message Date
Enrico Weigelt, metux IT consult d4724009ce xfree86: parser: move private defs from xf86Parser.h to xf86Parser_priv.h
public server module API headers shouldn't be clobbered with non-exported
definitions, so move them out to private header file.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1290>
2025-02-06 23:51:34 +00:00
Adam Jackson 0b6f280602 xfree86: Remove Option "BiosBase" (v2)
Just no.

The ddxDesign chunk removes the whole para about xf86FixPciResource,
since it turns out that function doesn't exist at all anymore.

The only drivers that reference this at all are i128 and mga, and even
then only in the non-pciaccess path.

v2:
- Update commentary about i128/mga
- Don't remove the BiosBase keyword from the config parser since that
  would turn a no-op into a fatal error (Aaron Plattner)

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Acked-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
2017-02-16 11:34:46 -05:00
Hans De Goede b5dffbbac1 xfree86: Add ModulePath support for OutputClass config Sections
Allow OutputClass config snippets to modify the module-path.

Note that any specified ModulePaths will be pre-pended to the normal
ModulePath. The idea behind this is that any output hardware specific
modules should have preference over the normal modules.

One use-case for this is the nvidia binary driver, this allows a
config snippet like this:

Section "OutputClass"
    MatchDriver "nvidia"
    Modulepath "/usr/lib64/nvidia/modules"
EndSection

To get the nvidia glx specific glx module loaded, but only when the
nvidia kernel driver is loaded.

Together with the glvnd work done recently, this allows the nouveau
+ mesa and nvidia-binary userspace stacks to co-exist on the same
system without any ldconfig / xorg.conf tweaking and the xserver will
automatically do the right thing depending on which kernel driver
(nouveau or nvidia) is loaded.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-12-14 14:12:19 -05:00
Hans De Goede 9cd3cc7526 xfree86: Add options support for OutputClass Options
Add support for setting options in OutputClass Sections and having these
applied to any matching output devices.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-12-14 14:12:06 -05:00
Ben Crocker 8b335d9068 Fix a segfault that occurs if xorg.conf.d is absent:
In InitOutput, if xf86HandleConfigFile returns CONFIG_NOFILE
(which it does if no config file or directory is present), the
autoconfig flag is set, causing xf86AutoConfig to be called
later on.

xf86AutoConfig calls xf86OutputClassDriverList via the
call tree:

xf86AutoConfig =>
  listPossibleVideoDrivers =>
    xf86PlatformMatchDriver =>
      xf86OutputClassDriverList

and xf86OutputClassDriverList attempts to traverse a linked list
that is a member of the XF86ConfigRec struct pointed to by the
global xf86configptr, which is NULL at this point because the
XF86ConfigRec struct is only allocated (by xf86readConfigFile)
AFTER the config file and directory have been successfully
opened; the CONFIG_NOFILE return from xf86HandleConfigFile
occurs BEFORE the call to xf86readConfigFile which allocates
the XF86ConfigRec struct.

Rx: In read.c (for symmetry with xf86freeConfig, which already
appears in this file), add a new function xf86allocateConfig
which tests the value of xf86configptr and, if it's NULL,
allocates the XF86ConfigRec struct and deposits the pointer
in xf86configptr.  In xf86Parser.h, add a prototype for the
new xf86allocateConfig function.

Back in read.c, #include "xf86Config.h".  In xf86readConfigFile,
change the open-code call to calloc to a call to the new
xf86allocateConfig function.

In xf86AutoConfig.c, add a call to the new xf86allocateConfig function
to the beginning of xf86AutoConfig to make sure the XF86ConfigRec struct
is allocated.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Ben Crocker <bcrocker@redhat.com>
2016-12-07 13:18:56 -05:00
Peter Hutterer 2285fe78c0 xfree86: add support for MatchIsTabletPad
The tablet pads have been separate kernel devices for a while now and
libwacom has labelled them with the udev ID_INPUT_TABLET_PAD for over a year
now. Add a new MatchIsTabletPad directive to apply configuration options
specifically to the Pad part of a tablet.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
2016-05-03 16:15:51 +10:00
Peter Hutterer fc4fbe8224 xfree86: add NoMatchFoo directives for InputClass sections
InputClass sections use various MatchFoo directives to decide which device to
apply to. This usually works fine for specific snippets but has drawbacks for
snippets that apply more generally to a multitude of devices.

This patch adds a NoMatchFoo directive to negate a match, thus allowing
snippets that only apply if a given condition is not set. Specifically, this
allows for more flexible fallback driver matching, it is now possible to use a
snippet that says "assign driver foo, but only if driver bar wasn't already
assigned to it". For example:

Section "InputClass"
   Identifier "libinput for tablets"
   MatchIsTablet "true"
   NoMatchDriver "wacom"
   Driver "libinput"
EndSection

The above only assigns libinput to tablet devices if wacom isn't already
assigned to this device, making it possible to select a specific driver by
installing/uninstalling it.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
2015-12-18 11:56:46 +10:00
Dave Airlie 3b6930c5d0 xserver: add xorg.conf support for gpu devices. (v2.1)
This allows gpu devices to be specified in xorg.conf Screen sections.

Section "Device"
        Driver "intel"
        Identifier "intel0"
        Option "AccelMethod" "uxa"
EndSection

Section "Device"
        Driver "modesetting"
        Identifier "usb0"
EndSection

Section "Screen"
        Identifier "screen"
        Device "intel0"
        GPUDevice "usb0"
EndSection

This should allow for easier tweaking of driver options which
currently mess up the GPU device discovery process.

v2: add error handling for more than 4 devices, (Emil)
fixup CONF_ defines to consistency
add MAX_GPUDEVICES define
(yes there is two defines, this is consistent
with everywhere else).
remove braces around slp (Mark Kettenis)
man page fixups (Aaron)
v2.1: fixup whitespace (Aaron)

Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2015-04-27 13:40:40 +10:00
Peter Hutterer 732fd7e571 Drop trailing whitespaces
sed -i "s/[ ]\+$//g" **/*.(c|h)

happy reviewing...
git diff -w is an empty diff.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-11-12 10:25:00 +10:00
Adam Jackson 35f0257360 xfree86: Remove Option "TextClockFreq"
No modern driver pays attention to this.  Presumably there existed
hardware once where you couldn't just read the right values out of the
CRTC.

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
2014-09-26 15:27:18 -04:00
Thierry Reding a270bb18ba xfree86: Introduce OutputClass configuration
The OutputClass section provides a way to match output devices to a set
of given attributes and configure them. For now, only matching by kernel
driver name is supported. This can be used to determine what DDX module
to load for non-PCI output devices. DDX modules can ship an xorg.conf.d
snippet (e.g. in /usr/share/X11/xorg.conf.d) that looks like this:

	Section "OutputClass"
	    Identifer "NVIDIA Tegra open-source driver"
	    MatchDriver "tegra"
	    Driver "opentegra"
	EndSection

This will cause any device that's driven by the kernel driver named
"tegra" to use the "opentegra" DDX module.

See the OUTPUTCLASS section in xorg.conf(5) for more details.

Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Tested-By: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Tested-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2014-07-07 16:12:09 -07:00
Oleg Samarin 7070ebeeba xfree86: add new key MatchSeat to xorg.conf sections "Device", "Screen", and "ServerLayout"
This patch introduces a new key MatchSeat in xorg.conf (also applies to
any .conf file in xorg.conf.d). It will allow targeting a given
"Device", "Screen", and/or "ServerLayout" section to a particular
seat only (specified by option "-seat" in X server command line),
so that other seats won't be affected.

Without this patch, one needs to write a separate xorg.conf.custom
file and pass it to X server via "-config" option, if one wants that
these settings only apply for the right seat. However, in some cases,
this solution is undesirable or even impossible (e.g. when using GDM,
which doesn't allow X server command line customization).

Example file (/etc/X11/xorg.conf.d/seat1.conf), which would be ignored
by X server unless it was started with "-seat seat1" option:

Section "Device"
    Identifier "card0"
    Driver "nvidia"
    Option "NoLogo" "True"
    MatchSeat "seat1"
EndSection

Signed-off-by: Oleg Samarin <osamarin68@gmail.com>
Signed-off-by: Laércio de Sousa <lbsousajr@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-05-01 08:19:19 +10:00
Peter Hutterer 72967d6c15 xfree86: unconstify driver in the XF86ConfInputClassRec
No const value is ever assigned to it, let's not pretend it's const.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
2014-02-05 14:32:23 +10:00
Peter Hutterer f14d6647c0 xfree86: unconstify another string
Only Xorg -configure uses a hardcoded value here, so let's not change the rest
of the server for that.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
2014-02-05 14:30:50 +10:00
Peter Hutterer 46ae9d67e4 xfree86: un-constify inp_driver/inp_identifier
The only place this isn't allocated is during Xorg -configure where we just
statically assing "mouse"/"kbd" and the identifiers for it. Everywhere else
it's strdup'd and then free'd already.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
2014-02-05 14:24:54 +10:00
Peter Hutterer a553444b58 Revert "xfree86/parser: make strings in xf86MatchGroup const"
This reverts commit f71de60355.

What warnings?

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2014-02-04 11:27:48 +10:00
Keith Packard f71de60355 xfree86/parser: make strings in xf86MatchGroup const
and fix resulting warnings

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
2014-01-12 10:14:50 -08:00
Keith Packard e1e01d2e33 xfree86/common: Warning fixes. Mostly const string handling.
Also removes DPMS functiosn from Xext/dpmsproc.h

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
2014-01-12 10:14:48 -08:00
Keith Packard 27b44949a3 hw/xfree86: Lots of constant string support
Make lots of string pointers 'const char' so that we can use constant
strings with them without eliciting warnings.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
2014-01-12 10:14:48 -08:00
Keith Packard 9838b7032e Introduce a consistent coding style
This is strictly the application of the script 'x-indent-all.sh'
from util/modular. Compared to the patch that Daniel posted in
January, I've added a few indent flags:

	-bap
	-psl
	-T PrivatePtr
	-T pmWait
	-T _XFUNCPROTOBEGIN
	-T _XFUNCPROTOEND
	-T _X_EXPORT

The typedefs were needed to make the output of sdksyms.sh match the
previous output, otherwise, the code is formatted badly enough that
sdksyms.sh generates incorrect output.

The generated code was compared with the previous version and found to
be essentially identical -- "assert" line numbers and BUILD_TIME were
the only differences found.

The comparison was done with this script:

dir1=$1
dir2=$2

for dir in $dir1 $dir2; do
	(cd $dir && find . -name '*.o' | while read file; do
		dir=`dirname $file`
		base=`basename $file .o`
		dump=$dir/$base.dump
		objdump -d $file > $dump
	done)
done

find $dir1 -name '*.dump' | while read dump; do
	otherdump=`echo $dump | sed "s;$dir1;$dir2;"`
	diff -u $dump $otherdump
done

Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2012-03-21 13:54:42 -07:00
Alan Coopersmith ca64912c02 Namespace list api to reduce conflicts with similar system headers
Rename functions/macros from list_* to xorg_list_*
Rename struct from struct list to struct xorg_list.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
In-sed-I-trust: Peter Hutterer <peter.hutterer@who-t.net>
2012-02-03 14:23:24 -08:00
Paulo Zanoni 3d635fe84d Correctly free config file names
We call xf86penConfigDirFiles twice, so we overwrite the configDirPath
variable, losing the pointer. If we move the pointer management to the
upper layer (the function callers), they will be able to call these
functions as many times as they want, but they'll have to free those
returned values.

v2: don't leak inside XWin

4,097 bytes in 1 blocks are definitely lost in loss record 625 of 632
   at 0x4C2779D: malloc (in vgpreload_memcheck-amd64-linux.so)
   by 0x4D7899: DoSubstitution (scan.c:615)
   by 0x4D87B0: OpenConfigDir (scan.c:845)
   by 0x4D8A2D: xf86openConfigDirFiles (scan.c:955)
   by 0x49031F: xf86HandleConfigFile (xf86Config.c:2327)
   by 0x49A9BF: InitOutput (xf86Init.c:365)
   by 0x425A7A: main (main.c:204)

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
2011-11-24 17:47:37 -02:00
Alan Coopersmith 09e4b78f79 Fix gcc -Wwrite-strings warnings in xf86 ddx
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
2011-11-23 12:15:07 -08:00
Oleh Nykyforchyn c05c8640f1 xfree86: Allow "MatchLayout" statements in config files
Usage example (tested on a dual-seat PC):
Section "InputClass"
 	Identifier "keyboard-all"
 	MatchIsKeyboard "on"
 	MatchDevicePath "/dev/input/event*"
 	MatchLayout "!GeForce|!Matrox"
 	Driver "evdev"
 	Option "XkbLayout" "us"
 	Option "XkbOptions" "terminate:ctrl_alt_bksp"
EndSection

It disables auto keyboard configuration for layouts "GeForce" and "Matrox".
Note that "" in patterns means "no Layout sections found", e.g.
 	MatchLayout "GeForce|"
is "in layout GeForce or without explicit layout at all".

Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-05-25 08:23:58 +10:00
Jesse Adkins 23e329b564 xfree86: parser: Remove 'CUSTOM' flag option in Monitor section.
Not used in the initial import, and also not documented.

Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
2010-11-10 21:35:58 -08:00
Adam Jackson 788bfbf18a dri1: Remove "buffers" from the config logic
This was only ever used from the glint driver, which has since lost its
DRI support.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
2010-10-18 15:34:08 -04:00
Dan Nicholson 66b21b2f45 xfree86: Match devices based on current driver setting
Often we want to apply a driver specific option to a set of devices and
don't care how the driver was selected for that device. The MatchDriver
entry can be used to match the current driver string:

	MatchDriver "evdev|mouse"
	Option "Emulate3Buttons" "yes"

The driver string is a case sensitive match.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-06-11 09:44:40 +10:00
Dan Nicholson a71bdff47d xfree86: Allow multiple InputClass Match* entries for && matching
Currently when there multiple InputClass entries of the same type, only
the last entry is used and the previous ones are ignored. Instead,
multiple entries are used to create multiple matching conditions.

For instance, an InputClass with

	MatchProduct "foo"
	MatchProduct "bar"

will require that the device's product name contain both foo and bar.
This provides a complement to the || style matching when an entry is
split using the "|" token.

The xorg.conf man page has added an example to hopefully clarify the two
types of compound matches.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-06-11 09:41:02 +10:00
Dan Nicholson 87a1507da7 xfree86: Match devices based on USB ID
Sometimes the vendor and product names aren't specific enough to target
a USB device, so expose the numeric codes in the ID. A MatchUSBID entry
has been added that supports shell pattern matching when fnmatch(3) is
available. For example:

	MatchUSBID "046d:*"

The IDs are stored in lowercase hex separated by a ':' like "lsusb" or
"lspci -n".

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-06-11 09:30:33 +10:00
Dan Nicholson 645679c152 xfree86: Match devices based on PnP ID
Serial input devices lack properties such as product or vendor name. This
makes matching InputClass sections difficult. Add a MatchPnPID entry to
test against the PnP ID of the device. The entry supports a shell pattern
match on platforms that support fnmatch(3). For example:

	MatchPnPID "WACf*"

A match type for non-path pattern matching, match_pattern, has been added.
The difference between this and match_path_pattern is the FNM_PATHNAME
flag in fnmatch(3).

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-06-11 09:30:07 +10:00
Dan Nicholson d1b4beecbc xfree86: Add MatchOS InputClass entry for operating system matching
Allow InputClass sections to match against the running operating system
to narrow the application of rules. An example where this could be used
is to specify that the default input driver on Linux is evdev while it's
mouse/kbd everywhere else.

The operating system name is the same as `uname -s`, and matching is
case-insensitive.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-06-10 14:36:36 +10:00
Peter Hutterer c6d9bc092c Add tag matching to input attributes.
Tags may be a list of comma-separated strings that match against a MatchTag
InputClass section. If any of the tags specified for a device match against
the MatchTag of the section, this match is evaluated true and passed on to
the next match condition.

Tags are specified as "input.tags" (hal) or "ID_INPUT.tags" (udev), the
value of the tags is case-sensitive and require an exact match (not a
substring match).

i.e. "quirk" will not match "QUIRK", "need_quirk" or "quirk_needed".

Example configuration:
udev:
    ENV{ID_INPUT.tags}="foo,bar"

hal:
    <merge key="input.tags" type="string">foo,bar</merge>

xorg.conf:
    Section "InputClass"
            Identifier "foobar quirks"
            MatchTag "foo|foobar"
            Option "Foobar" "on"
    EndSection

Where the xorg.conf section matches against any device with the tag "foo"
or tag "foobar" set.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
2010-02-11 19:25:49 +10:00
Dan Nicholson 9b369f7127 xfree86: Allow multiple arguments to InputClass matches
In order to keep the number of InputClass sections manageable, allow
matches to contain multiple arguments. The arguments will be separated
by the '|' character. This allows a policy to apply to multiple types of
devices. For example:

    Section "InputClass"
        Identifier "Inverted Mice"
        MatchProduct "Crazy Mouse|Silly Mouse"
        Option "InvertX" "yes"
    EndSection

This applies to the MatchProduct, MatchVendor and MatchDevicePath
entries. Currently there is no way to escape characters, so names or
patterns cannot contain '|'.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-02-11 19:25:32 +10:00
Keith Packard 9fad8f06fb Merge remote branch 'dbn/inputclass' 2009-12-30 09:28:19 -08:00
Dan Nicholson 42e8c9224e xfree86: Introduce InputClass configuration
Currently Xorg uses hal's fdi files to decide what configuration options
are applied to automatically added input devices. This is sub-optimal
since it requires users to use a new and different configuration store
than xorg.conf.

The InputClass section attempts to provide a system similar to hal where
configuration can be applied to all devices with certain attributes. For
now, devices can be matched to:

* A substring of the product name via a MatchProduct entry
* A substring of the vendir name via a MatchVendor entry
* A pathname pattern of the device file via a MatchDevicePath entry
* A device type via boolean entries for MatchIsKeyboard, MatchIsPointer,
  MatchIsJoystick, MatchIsTablet, MatchIsTouchpad and MatchIsTouchscreen

See the INPUTCLASS section in xorg.conf(5) for more details.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-12-23 05:54:40 -08:00
Dan Nicholson c6e8637e29 xfree86: Support non-Option boolean entries in configuration
Refactored code into the parser to allow the freeform boolean types used
in Option entries to be used in other configuration entries. This isn't
as powerful as allowing "No" to precede the option names, but it atleast
gives a common handling of "yes", "no", etc.

A type xf86TriState has been added to support an optional boolean. This
allows the boolean sense of the value to be kept while providing a means
to signal that it is unset.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer at who-t.net>
2009-12-22 23:24:02 -08:00
Peter Hutterer e1165632bd xfree86: Add Option AutoServerLayout for input devices.
Any input device with this option will be automatically added to whichever
server layout is selected at startup. This removes the need to reference a
device from the ServerLayout section. The two following configuration are
identical:

CONFIG 1:
    Section "ServerLayout"
            InputDevice "foo"
    EndSection

    Section "InputDevice"
            Identifier "foo"
            ...
    EndSection

CONFIG 2:
    Section "InputDevice"
            Identifier "foo"
            Option "AutoServerLayout" "on"
            ...
    EndSection

The selection of the server layout affects both explicitly specified
layouts and the implicit layout.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp at keithp.com>
2009-12-22 23:22:09 -08:00
Dan Nicholson efa5269f23 xfree86: Use xorg.conf.d directory for multiple config files
Currently there is a single file, xorg.conf, for configuring the server.
This works fine most of the time, but it becomes a problem when packages
or system services need to adjust the configuration. Instead, allow
multiple configuration files to live in a directory. Typically this will
be /etc/X11/xorg.conf.d.

Files with a suffix of .conf will be read and added to the server
configuration after xorg.conf. The server won't fall back to using the
auto configuration unless there is no config file and there are no files
in the config directory.

Right now this uses a simpler search template than the config file
search path by not using the command line or environment variable
parameters. The matching code was refactored a bit to make this more
coherent. Any DDX wanting to read the config files will need to call
xf86initConfigFiles before opening/reading them. This is to allow
xf86openConfigFile without xf86openConfigDirFiles and vice-versa.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer at who-t.net>
2009-12-22 23:20:45 -08:00
Dan Nicholson f1e869aca1 xfree86: Unexport configuration file symbols
These functions should not be used outside of DDXs, so no need to put
them in the ABI.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer at who-t.net>
2009-12-22 23:20:20 -08:00
Alan Coopersmith e0a451eb7c Obsolete InputDevices keyword in xorg.conf Files section
Was only used to provide a list of input devices that XF86-Misc could use,
now that XF86-Misc is gone, was parsed and logged, then completely ignored.

(Depends on previous patch that introduces OBSOLETE_TOKEN in parser to
 make obsolete keywords like InputDevices & RgbPath be non-fatal errors.)

Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
Acked-by: Adam Jackson <ajax@redhat.com>
2009-02-18 14:50:25 -08:00
Keith Packard 76f18b94bd Add XkbDir to Files config file section
The XKB base directory was not configuable through the config file.

Signed-off-by: Keith Packard <keithp@keithp.com>
2009-02-17 11:01:15 -08:00
Paulo Cesar Pereira de Andrade 49f77fff14 Rework symbol visibility for easier maintenance
Save in a few special cases, _X_EXPORT should not be used in C source
files. Instead, it should be used in headers, and the proper C source
include that header. Some special cases are symbols that need to be
shared between modules, but not expected to be used by external drivers,
and symbols that are accessible via LoaderSymbol/dlopen.

  This patch also adds conditionally some new sdk header files, depending
on extensions enabled. These files were added to match pattern for
other extensions/modules, that is, have the headers "deciding" symbol
visibility in the sdk. These headers are:
o Xext/panoramiXsrv.h, Xext/panoramiX.h
o fbpict.h (unconditionally)
o vidmodeproc.h
o mioverlay.h (unconditionally, used only by xaa)
o xfixes.h (unconditionally, symbols required by dri2)

  LoaderSymbol and similar functions now don't have different prototypes,
in loaderProcs.h and xf86Module.h, so that both headers can be included,
without the need of defining IN_LOADER.

  xf86NewInputDevice() device prototype readded to xf86Xinput.h, but
not exported (and with a comment about it).
2008-12-03 05:43:34 -02:00
Adam Jackson a344920ae8 Allow Virtual to be specified globally in the Screen section.
The Display subsections are optional, and it's confusing to need to create
them just to set a Virtual size.
2007-11-26 11:53:08 -05:00
Daniel Stone dda10c9066 Remove all traces of external RGB database (and Speedo)
Remove all references to an external RGB database (which hasn't been enabled
for a very long time).  Also get rid of some references to Speedo fonts.
2007-11-05 16:28:35 +00:00
David Nusinow e91b9ddc7a Improve modules loading defaults
Provide default modules that may be overrided easily. Previously the
server would load a set of default modules, but only if none were
specified in the xorg.conf, or if you didn't have a xorg.conf at all. This
patch provides a default set and you can add only the "Load" instructions
to xorg.conf that you want without losing the defaults. Similarly, if you
don't want to load a module that's loaded by default, you can add "Disable
modulename" to your xorg.conf (see man xorg.conf in this release for
details). This allows for a minimal "Modules" section, where the user only
need specify what they want to be different. See bug #10541 for more.

The list of default modules is taken from the set loaded by default when
there was a xorg.conf containing no "Modules" section.

A potential problem for some users is that some users disable a module,
most notably DRI, by commenting out the "Load" line in their xorg.conf.
This needs to be changed to an uncommented "Disable" line, as DRI is
loaded by default.
2007-05-03 22:00:23 -04:00
Adam Jackson 62224e3972 Static cleanup for xf86 ddx. 2007-03-25 17:55:15 -04:00
Adam Jackson 0aaac95b0d Remove RCS tags. Fix Xprint makefile braindamage. 2006-07-21 17:56:00 -04:00
Daniel Stone ee689c1042 Ignore requests to load GLcore and speedo. 2006-06-01 19:49:55 +00:00
Daniel Stone e03198972c Add Xtrans definitions (FONT_t, TRANS_CLIENT) to clean up warnings.
Add XSERV_t, TRANS_SERVER, TRANS_REOPEN to quash warnings.
Add #include <dix-config.h> or <xorg-config.h>, as appropriate, to all
    source files in the xserver/xorg tree, predicated on defines of
    HAVE_{DIX,XORG}_CONFIG_H. Change all Xfont includes to
    <X11/fonts/foo.h>.
2005-07-03 07:02:09 +00:00
Kevin E Martin 383b6b5986 Add "Extensions" section support to configuration parser 2004-07-31 09:14:06 +00:00