In preparation for adding the Xfbdev X11 kdrive server
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
and new versions of the proprietary nvidia DDX driver
The 470 driver expects older abi, while the 570 driver
uses different code at runtime depending of the abi version.
This commit tells the new nvdia driver to use the older
abi that the 470 driver expects.
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Commit 3cb3024fea removed pScratchPixmap field
in ScreenRec, which broke legacy Nvidia (proprietary) drivers (470.x), thus
we should add an empty/dummy field here, to ensure correct padding. But this
would break ABI again - can't do that within minor release line.
As compromise, adding a *build time* option CONFIG_LEGACY_NVIDIA_PADDING for
this, so operators/packagers can opt-in to this change.
As it breaks ABI, the option is disabled by default until the next major release
and intended for EXPERTS ONLY who need nvidia390 or nvidia470 drivers.
Note that ALL DRIVERS should be rebuild if it is applied!
This compile-time option, along with the hacks needed to support it
in a non-abi-breaking way, should be droppen in the next major release.
Co-authored-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Add and use macro X_REPLY_HEADER_UNITS() for computing how many
extra protocol units are needed for a reply header (for .length field)
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreen` for holding current screen pointer everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreen` for holding current screen pointer everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreen` for holding current screen pointer everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreen` for holding current screen pointer everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreen` for holding current screen pointer everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The global (exported) serverGeneration field is `unsigned long`, while
many other places copy it and compare it two other integer types, eg.
plain `int` (which is signed). Even if it's unlikely ever reaching such
high number of generations that it will ever make trouble, it's still
a good idea to clean this up and use the same type everywhere.
For clearity, introducing a typedef `x_server_generation_t` which is
used everywhere, instead of raw `unsigned long`.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
* switch major version from 25.0 to 25
* make loader respect legacy 25.0 module dirs (to be removed in version
26)
Fixes: #646
Signed-off-by: callmetango <callmetango@users.noreply.github.com>
Simplify DoSubstitution() by using xhostname(). Neither need to
care about OS specifics here, nor take care of zero-terminating the
hostname string - xhostname() is already doing this.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Simplify vfbWriteXWDFileHeader() by using xhostname(). Neither need to
care about OS specifics here, nor take care of zero-terminating the
hostname string - xhostname() is already doing this.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This will be needed by Xfbdev's keyboard driver, which cannot work
with input threads yet.
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
some bit better naming for config symbols.
Yet leaving the old one defined, until all drivers have kept up.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
As more kdrive-based servers are coming, it's time to refactor the meson
structure a little bit, so all kdrive specific logic is in its own subdir.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
It is patch 5/5 of a series that refactors matching input and output devices to classes and
extends possibilities to describe them, in particular, it allows use of regular expressions.
Manual page is updated.
Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
It is patch 4/5 of a series that refactors matching input and output devices to classes and
extends possibilities to describe them, in particular, it allows use of regular expressions.
This patch introduces matching against a regular expression using regex library.
Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
It is patch 3/5 of a series that refactors matching input and output devices to classes and
extends possibilities to describe them, in particular, it allows use of regular expressions.
This patch defines a function MatchAddrToken that actually matches an attribute against
a list of pattern groups (in fact, Match... lines). It is used to check whether a particular
input/optput class should be applied to a device, thus replacing the tangled and difficult
to control code in InputClass.c and OutputClass.c.
Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
It is patch 2/5 of a series that refactors matching input and output devices to classes and
extends possibilities to describe them, in particular, it allows use of regular expressions.
This patch adds a function xf86createMatchGroup to build a pattern group from a string in
MatchProduct, MatchDevice or similar directives. It implements rudimentary logic ("or",
"and", and "not") to construct complex conditions for a device to an input/output class
to be applied based on the device attributes. Also xf86printMatchPattern is defined, which
is necessary to save an actual config file. Pattern groups are not used for matching yet,
the original functionality is preserved.
Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
It is patch 1/5 of a series that refactors matching input and output devices to classes and
extends possibilities to describe them, in particular, it allows use of regular expressions.
This patch introduces enum xf86Match for different modes of matching present in Xserver code:
case sensitive/insensitive, equal strings, being substring, comparison of filenames or
pathnames etc, and introduces struct xf86MatchPattern to hold a pattern together with a mode.
These types are not used yet.
Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
Reduce complexity for things that really don't matter much:
The ddxBeforeReset() function is called when the Xserver going to reset
(new server generation). Right now, the only DDX really needing that is
Xwin, on all the others it's just no-op.
We've got an extra complicated build logic, which ifdef's out this all when
Xwin isn't built at all. The saving is extremely minimal - just skipping
few stub functions, which in most sessions aren't even called.
Therefore, get rid of this extra complexity that isn't giving us any
notable gain.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
For strange reaons, nanosleep() is in libpthread on mingw platform,
so we have to link it here.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
We don't need it at all (and even shouldn't use it), and this breaks
the win32/mingw build.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Yet one more clash between <windows.h> and Xserver on `CreateWindow` symbol:
The windows header has a `#define CreateWindow CreateWindowA`, so we need
to #undef it everywhere we're using `CreateWindow` - until we've got that
ugly header out of the way completely.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
