Each DDX currently calls OsReleaseSIGIO in case it was suspended when
the server regen started. This causes a BUG to occur if SIGIO was
*not* blocked at that time. Instead of relying on each DDX, make the
OS layer reliably reset all signal state at server init time, ensuring
that signals are suitably unblocked and that the various signal state
counting variables are set back to zero.
Signed-off-by: Keith Packard <keithp@keithp.com>
Otherwise, OsReleaseSIGIO will complain, or perhaps something worse
will happen (if SIGIO actually needs to be blocked here).
Signed-off-by: Keith Packard <keithp@keithp.com>
Add a static mask of prime id and allocate them at screen time,
if the driver supports the prime interfaces and is a gpu screen.
This is instead of them changing due to user controlled randr commands,
as suggested by Keith.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This adds the initial prime support for dri2 offload. The main thing is
when we get a connection from a prime client, we stored the information
and mark all drawables from that client as prime. We then create all
buffers for that drawable on the prime device dri2screen.
Then DRI2UpdatePrime is provided which drivers can call to get a shared
pixmap which they can use as the front buffer. The driver is then
responsible for doing the back->front copy to the shared buffer.
prime requires a compositing manager be run, but it handles the case where
a window get un-redirected by allocating a new pixmap and pointing the crtc
at it while the client is in that state.
Currently prime can't handle pageflipping, so always does straight copy swap,
v1.1: renumber on top of master.
v1.2: fix auth on top of master.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This adds support for setting the offload sink to the xf86 ddx.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This is so we can tell the scanout pixmap has changed between calls
to the crtc set function.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This fixes a segfault where this code believes we are outside the screen
boundaries on a slave device, but we aren't.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Current USB devices have no hw rendered cursors, so we need the
master GPU to render the cursor, so whenever we plug in a
slave device, fallback to sw rendered cursors.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This adds support for the randr callback for setting the output source
for a device.
v2: drop root clip change on detach
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This will detach any scanout pixmaps attached to slave crtcs.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Add the simple passthrough interface for drivers to use,
so they can set scanout pixmaps.
v2: detach scanout pixmap properly.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
v2: Split out DGAAvailable into two interfaces, one for calls from protocol
decoding and one for internal usage, after discussion with ajax and keithp.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This is the default attachment, unbound gpu screens get
attached to the 0 protocol screen.
detach on hotunplug.
v2: detach after tearing down crtc/outputs.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This adds the framework for DDX provider support.
v2: as per keithp's suggestion remove the xf86 provider object
and just store it in the toplevel object.
v3: update for new protocol
v4: drop devPrivate, free name
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This adds the initial provider object and provider property
support to the randr dix code.
v2: destroy provider in screen close
v2.1: fix whitespace
v3: update for latest rev of protocol + renumber after 1.4 tearout.
v4: fix logic issue, thanks Samsagax on irc
v5: keithp's review: fix current_role, fix copyrights, fix master
reporting crtc/outputs.
v6: port to new randr interface, drop all set role bits for now
v7: drop devPrivate in provider, not needed, add BadMatch returns
for NULL SetProviderOffloadSink and SetProviderOutputSource, drop
the old typedef.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This loop needs to count from 7 to 0, not only from 7 to 1.
The current code always skips the modes {1152, 864, 75, 0}, {1280, 1024, 85, 0},
{1400, 1050, 75, 0}, {1600, 1200, 70, 0} and {1920, 1200, 60, 0}.
Signed-off-by: Torsten Kaiser <x11@ariolc.dyndns.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Using -O3 gcc notes that m could reach beyound the end of the EstIIIModes array,
if the last bits of the 11s byte where set.
Fix this, by extending the array to cover all possible bits from est.
https://bugs.freedesktop.org/show_bug.cgi?id=45623
Signed-off-by: Torsten Kaiser <x11@ariolc.dyndns.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This option is to stop the X server adding non-primary devices as
gpu screens.
v2: fix per Keith's suggestion.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This provides add/remove support for platform devices at xfree86 ddx level.
v2: cleanup properly if no driver found.
v3: load the modesetting driver before checking driver list.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This just adds the structures and interfaces required for adding/deleteing
gpu screens at the DDX level. The platform probe can pass a new flag
to the driver, so they can call xf86AllocateScreen and pass back the new
gpu screen flag.
It also calls the gpu screens preinit and screeninit routines at
startup.
v2: fix delete screen use after free.
v3: split out pScrn into separate patch
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This is in preparation for gpu screens in here, just use
a pScrn pointer to point at the new screen.
suggested by Keith.
v1.1: fix spacing as suggested by Aaron.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
On Linux in order for future hotplug work, we are required to interface
to udev to detect device creation/removal. In order to try and get
some earlier testing on this, this patch adds the ability to use
udev for device enumeration on Linux.
At startup the list of drm/kms devices is probed and this info is
used to load drivers.
A new driver probing method is introduced that passes the udev
device info to the driver for probing.
The probing integrates with the pci probing code and will fallback
to the pci probe and old school probe functions in turn.
The flags parameter to the probe function will be used later
to provide hotplug and gpu screen flags for the driver to behave
in a different way.
This patch changes the driver ABI, all drivers should at least
be set with a NULL udev probe function after this commit.
v2: rename to platform bus, now with 100% less udev specific,
this version passes config_odev_attribs around which are an array
of id/string pairs, then the udev code can attach the set of attribs
it understands, the OS specific code can attach its attrib, and then
the core/drivers can lookup the required attribs.
also add MATCH_PCI_DEVICES macro.
This version is mainly to address concerns raised by ajax.
v3: Address comments from Peter.
fix whitespace that snuck in.
rework to use a linked list with some core functions that
xf86 wraps.
v4: add free list, fix struct whitespace.
ajax this address most of your issues?
v5: drop probe ifdef, fix logic issue
v6: some overhaul after more testing.
Implement primaryBus for platform devices.
document hotplug.h dev attribs - drop sysname attrib
fix build with udev kms disabled
make probing work like the PCI probe code,
match against bus id if one exists, or primary device.
RFC: add new bus id support "PLAT:syspath". we probably
want to match on this a bit different, or use a different
property maybe. I was mainly wanting this for use with
specifying usb devices in xorg.conf directly, but PLAT:path
could also work I suppose.
v6.1: add missing noop platform function
v7: fix two interactions with pci probing and slot claiming, prevents
pci and platform trying to load two drivers for same slot.
v8: test with zaphod mode on -ati driver, fixup resulting issue
clean up common probe code into another function, change busid
matching to allow dropping end of strings.
v9: fix platform probing logic so it actually works.
v9.1: fix pdev init to NULL properly.
v10: address most of Keith's concerns.
v4 was thanks to Reviewed-by: Adam Jackson <ajax@redhat.com>
v5 was Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This fixes some really ugly code that got mangled by the indenting.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
LoaderSymbol calls dlsym with RTLD_DEFAULT pseudo handle making it search in
every loaded library. In addition glibc adds NODELETE flag to the library
containing the symbol.
It's used in doLoadModule to locate <modulename>ModuleData symbol, the
module's library gets the flag and is kept in memory even after it is
unloaded.
This patch adds LoaderSymbolFromModule function that looks for symbol only in
library specified by handle. That way the NODELETE flag isn't added.
This glibc behavior doesn't seem to be documented, but even if other
implementations differ, there is no reason to search ModuleData symbol outside
the module's library.
Signed-off-by: Michal Srb <msrb@suse.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
v2: Switch LoaderSymbolFromModule arguments order.
Correct description.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
*dev is the condition of the while loop we're in, reset to NULL after
freeing
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
The hooks are left for this cycle, we can drop it next cycle once the
drivers that need it (e.g. wacom) have been updated.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
We can ignore the "wasset" argument now since the DIX will keep proper
refcounting.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
This merge includes a minor fixup for '%p' arguments; must cast to
uintptr_t instead of uint64_t as we use -Werror=pointer-to-int-cast
which complains when doing a cast (even explicitly) from a pointer
to an integer of different size.
The input ABI hasn't changed, but input drivers need something to hook on if
they want to log from within signal handlers and the input ABI is the
simplest way of doing so.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Already treated as const anyway by all drivers.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This corresponds to XListInputDevice(3)'s "type" field (after being
converted to an Atom). Input drivers use the XI_KEYBOARD and similar
defines, even Wacom which falls out of the common defines uses constant
strings here. The use-case for having this non-const is small.
Input ABI break technically, since we never freed this information anyway it
is not a noticable change.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The function can be called from a fatal signal handler.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The function may be called from a fatal signal handler.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The function may be called from a fatal signal handler.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The Solaris linker recently added a -z parent flag for easier checking
of symbol definitions in plugins against the program that loads them.
If that's present, this enables it, along with -z defs to error on
undefined symbols to alert us if any modules call symbols that won't
be found at runtime.
This builds upon, and requires, the recent Cygwin work to build Xorg.
It moves a couple more modules to be after the Xorg binary in the build
order so that they can find the binary to check against, much as the
Cygwin changes did (these would be modules built on Solaris but not
Cygwin).
v2: This version only sets the flags for the xorg-server build itself,
and does not yet export them in xorg-server.pc to the drivers, since
most of the drivers are not ready to build with -no-undefined yet.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
This code existed in 3 different forms, perhaps it should be
consolidated.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The legacy logic was embarassingly wrong; AuthMagic should return errno,
so returning FALSE only when AuthMagic returns nonzero is exactly wrong.
v2: Match drmAuthMagic by returning -EINVAL rather than EINVAL
Fix trailing whitespace
https://bugs.freedesktop.org/show_bug.cgi?id=51400
Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Tested-by: Knut Petersen <knut_petersen@t-online.de>
Signed-off-by: Keith Packard <keithp@keithp.com>
Drivers call xf86InstallSIGIOHandler() for their fd on DEVICE_ON. That
function does not actually enable the signal if it was blocked to begin
with. As a result, if one vt-switches away from the server (SIGIO is
blocked) and then triggers a server regeneration, the signal remains
blocked and input devices are dead.
Avoid this by always unblocking SIGIO when we start the server.
X.Org Bug 50957 <http://bugs.freedesktop.org/show_bug.cgi?id=50957>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Fix glxWinCreateContext() function signature to align with commit 96d74138
"glx: Extend __GLXscreen::createContext to take attributes", which added more
parameters to the screen createContext function for implementing GLX_ARB_create_context
indirect.c: In function 'glxWinScreenProbe':
indirect.c:683:36: warning: assignment from incompatible pointer type
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Fix the code generator for the dispatch table initialization after
the whitespace/coding style changes to glx/dispatch.h
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
If the native GL renderer is the GDI generic renderer (as can happen
if we are in safe mode, or the video driver is VGA, or we have hybrid
graphics which hasn't noticed that xwin requires 3d acceleration), don't
use it. It's not accelerated and we will probably get better conformance
and perfomance from swrast.
Fix so we don't install screen function wrappers in glxWinScreenProbe
unless we are succesful.
Also, move fbConfig dumping to after GLX version has been determined
from extensions
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Create a new dispatch table rather than modifying the existing one
struct _glapi_table is not a complete type after including glapi.h, so we use
glapi_get_dispatch_table_size() to determine it's size (alternatively, we could
include glapitable.h, to complete the type)
This could possibly be written to use _glapi_create_table_from_handle() instead, but
that requires making all the wrapper functions exports
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This will be used for checking for proper logging when in signal
context.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Missing API update caused Xephyr to crash on startup, garbage memory
dereference when accessing timeout.
Introduced in 1f0e8bd5eb
kdrive.c:868:27: warning: assignment from incompatible pointer type
kdrive.c:869:28: warning: assignment from incompatible pointer type
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
xwayland drivers need access to their screen private data to authenticate.
Now that drivers no longer have direct access to the global screen arrays,
this needs to be passed in as function context.
v2: Don't break ABI
v3: Paint the bikeshed blue; drop fd from AuthMagic2ProcPtr prototype
Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Rob Clark got an ARM tinderbox up and running, and this code is built there
but not here, this should fix it, though I hope that code never gets executed.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Removed flags argument to match api rework in commit 1f0e8bd5eb
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Actual inline implementations are provided via external *.il files
generated from *.S files in hw/xfree86/os-support/solaris
Fixes missing prototype warnings that xorg-macros has recently elevated
to build-breaking errors.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Henry Zhao <henry.zhao@oracle.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
These got missed out in the api changeover.
Reported-by: Colin Harrison <colin.harrison@virgin.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Spotted these in tinderbox:
xf86xv.c: In function 'xf86XVScreenInit':
xf86xv.c:282: warning: assignment from incompatible pointer type
xf86xv.c: In function 'xf86XVCloseScreen':
xf86xv.c:1275: warning: assignment from incompatible pointer type
xf86xv.c: In function 'xf86XVAdjustFrame':
xf86xv.c:1366: warning: assignment from incompatible pointer type
Missed removing one flags.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Tested-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This is a squash merge containing all the API changes, as
well as the video ABI bump.
Its been squashed to make bisection easier.
Full patch log below:
commit b202738bbf0c5a1c1172767119c2c71f1e7f8070
Author: Aaron Plattner <aplattner@nvidia.com>
Date: Mon May 14 15:16:11 2012 -0700
xfree86: Bump video ABI to 13.0
The ABI was broken by changes to convert from screen index numbers to ScreenPtr
/ ScrnInfoPtr in various structures and function signatures.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 3d5f7d9f8d408bcad3f83277d255f25d3b0edbf3
Author: Dave Airlie <airlied@redhat.com>
Date: Thu May 24 10:56:57 2012 +0100
xf86: xf86ClearEntityListForScreen should take a pScrn
When adding GPU screens this make life easier.
(also fix comment, as pointed out by Alan)
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit afee8b5ab4501597ecc1ade34124d7ca227ab055
Author: Dave Airlie <airlied@redhat.com>
Date: Thu May 24 07:07:32 2012 +0100
xf86i2c: add pscrn for drivers to use
This just adds a pScrn pointer into the struct for the drivers to use
instead of scrnIndex. Mostly scrnIndex is used for logging, but some
drivers use it to lookup xf86Screens, so let them stash a pScrn instead.
Removing the scrnIndex is a bit more involved and I'm not sure its worth
the effort. Doing i2c in the X server is legacy code as far as I'm concerned.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit ea5092f1f679691d187f1eee9427e6057beec56e
Author: Dave Airlie <airlied@redhat.com>
Date: Wed May 23 19:25:20 2012 +0100
dix/gc: consolidate GC object creation in one place
The standard GC create and scratch GC create were 90% the same really,
and I have a need in the future for creating GC objects without the
other bits, so wanted to avoid a third copy.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 3d91482ea9b4883e64e496f2768168e0ffa21ba1
Author: Dave Airlie <airlied@redhat.com>
Date: Wed May 23 10:24:06 2012 +0100
xf86: add a define to denote the new non-index interfaces are being used
This can be used by drivers to provide compatible APIs.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 37c3ae3e6cd4f3dedc72f371096d6743f8f99df3
Author: Dave Airlie <airlied@redhat.com>
Date: Wed May 23 15:09:12 2012 +0100
dix: make Create/Free scratch pixmaps take a ScreenPtr
While technically an API/ABI change I doubt anyone uses it,
but it helps in splitting screens up.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 75f2062a3fe94f04764ecc7d2ff2fbbeccb9da60
Author: Dave Airlie <airlied@redhat.com>
Date: Wed May 23 14:57:55 2012 +0100
xf86/xv: remove scrnIndexfrom xf86FindXvOptions.
Move this interface to taking an ScrnInfoPtr.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit f80c2374f40ea7b2ee0556e2e76cc07406f3d843
Author: Dave Airlie <airlied@redhat.com>
Date: Wed May 23 14:53:59 2012 +0100
xf86: make xf86DeleteScreen take a ScrnInfoPtr (v2)
stop passing indices into this function.
v2: drop flags argument.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 58824e414f35682435f15bfe6c4b656bd90b9235
Author: Dave Airlie <airlied@redhat.com>
Date: Wed May 23 14:48:09 2012 +0100
xf86: fix xf86IsScreenPrimary interface to take a pScrn (API/ABI)
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 6b4fc1f9d391bcdf7ca288766e49bce60f4635cd
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 14:18:59 2012 +0100
xserver: convert block/wakeup handlers to passing ScreenPtr (ABI/API) (v2)
Instead of passing an index, pass the actual ScreenPtr. This allows
more moving towards not abusing xf86Screens + screenInfo.
v2: drop the blockData/wakeupData args as per ajax's suggestion.,
fix docs.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 790d003de20fb47674420a24dadd92412d78620d
Author: Dave Airlie <airlied@gmail.com>
Date: Wed Apr 11 09:53:14 2012 +0100
xf86/common: remove some more pScrn->pScreen uses
remove some more conversions that appeared after api cleanups.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit aac85e18d1dd093f2cad6bd29375e40bd7af0b8f
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 16:34:53 2012 +0100
ddc: change API to take ScrnInfoPtr (v2)
This removes all xf86Screens usage from ddc code,
it modifies the API for some functions to avoid taking indices.
v2: address Alan's comments about dropping DDC2Init parameter.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit fe3f57b6eaf6860a33876a54f9439f69578f03a5
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 16:31:26 2012 +0100
vbe: don't use index for VBEInterpretPanelID (API)
Remove use of xf86screens from vbe module.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit abf1965f4ed91529036d3fdb470d6a3ce6f29675
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 16:25:11 2012 +0100
int10/vbe: don't use xf86Screens. (ABI) (v3)
Pass the ScrnInfoPtr instead of the index in the int10 struct.
This saves us using it to dereference xf86Screens.
v2: address Alan's comment to fix struct alignment.
v3: squash in all the int10 fixes, test the vm86 code builds,
after comments by Keith.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 23cca612b4fb5efc33683c7624b803b457387e3d
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 15:30:18 2012 +0100
xserver: drop index argument to ScreenInit (ABI/API) (v2)
This drops the index argument, its the same as pScreen->myNum,
and its the last major index abuse I can find.
v2: address Alan's review - update docs, fix xwin/xnest/darwin
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 40d360e2d7e832407f3ed64e3a02c27ecc89a960
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 15:23:01 2012 +0100
xf86: migrate PointerMoved from index to ScrnInfoPtr (ABI/API)
This migrates PointerMoved from an index to ScrnInfoPtr.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit aa60a2f38679d0eeb979a9c2648c9bc771409bf9
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 15:20:46 2012 +0100
xf86: migrate PMEvent to a ScrnInfoPtr (ABI/API)
This migrates the PMEvent from index to ScrnInfoPtr.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit d3f28ef44371ed4a039ffc5dd7eb6408d1269ba2
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 15:18:30 2012 +0100
xf86: migrate SetDGAMode from index to ScrnInfoPtr (ABI/API)
This migrates the SetDGAMode callback from an index to ScrnInfoPtr.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit baf5e4818a74f2b68c3dfdcc56f54322351039a0
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 15:14:11 2012 +0100
xf86: migrate ChangeGamma from index to ScrnInfoPtr (ABI/API) (v2)
This migrates the ChangeGamma interface to avoid passing a index.
v2: fix xf86RandR12.c + xf86cmap.c call
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 51e5f90ada929d6b23176090badbb42fdb3fa550
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 15:11:09 2012 +0100
xf86/exa: migrate index to screen types for EnableDisableFBAccess (ABI/API)
The EXA interface migrates to ScreenPtr,
and the xf86 interface migrated to ScrnInfoPtr.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 94f1f21d17e86f96d4a54292a399160950087675
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 15:02:11 2012 +0100
xf86: migrate ValidMode callback to ScrnInfoPtr (ABI/API)
This migrates the ValidMode to passing a ScrnInfoPtr instead
of an index.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 3f8f18198fed4f39ec805b508a3482e91eea26b2
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 14:59:46 2012 +0100
xf86: migrate SwitchMode to taking ScrnInfoPtr (ABI/API) (v2)
This migrate the SwitchMode interface to take a ScrnInfoPtr
instead of an index.
v2: drop flags.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit d06a038a5c49328ab3a8d969d24f9fcd22c63202
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 14:50:37 2012 +0100
xf86: move AdjustFrame to passing ScrnInfoPtr (ABI/API) (v2)
This converts AdjustFrame code paths to passing a ScrnInfoPtr
instead of an integer index.
v2: drop flags args.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 53d2f8608ffd4090d08e7d5cf2e92fb954959b90
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 14:41:27 2012 +0100
xf86: modify FreeScreen callback to take pScrn instead of index. (ABI/API) (v2)
Another index->pScrn conversion.
v2: drop flags arg.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 60db37c0b247052e0f5c54b1921fe58a3609c2e3
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 14:35:41 2012 +0100
xf86: change EnterVT/LeaveVT to take a ScrnInfoPtr (ABI/API break) (v2)
This modifies the EnterVT/LeaveVT interfaces to take a ScrnInfoPtr
instead of an index into xf86Screens. This allows dropping more
public dereferences of the xf86Screens and screenInfo.
v2: drop flags args as suggested by Keith, fix docs.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
commit 06729dbbc804a20242e6499f446acb5d94023c3c
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Apr 10 14:04:59 2012 +0100
xserver: remove index from CloseScreen (API/ABI breakage)
This drops the index from the CloseScreen callback,
its always been useless really, since the pScreen contains it.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Bump dri2proto dependency to 2.7.
Bump DRI2INFOREC_VERSION to 7.
This new protocol request effectively allows clients to perform feature
detection on the DDX. The request was added in DRI2 protocol 1.4.
If I had DRI2GetParam in June 2011, when I was implementing support in the
Intel DDX and Mesa for new hardware that required a new DRI2 attachment
format, then I could have avoided a week of pain caused by the necessity
to write a horrid feature detection hack [1] in Mesa. In the future, when
the work begins to add MSAA support to the Intel DDX, having a clean way
to do feature detection will allow us to avoid revisiting and expanding
that hack.
[1] mesa, commit aea2236a, function intel_verify_dri2_has_hiz
v2: If driver doesn't define ds->GetParam, dont' crash. Fall back to
default behavior, per keithp.
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net> (v1)
Reviewed-by: Ian Romanick <idr@freedesktop.org> (v1)
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
xf86-input-evdev (since "smooth scrolling" support was added) can send mouse
motion and wheel events in one batch, so we need to handle it properly.
Otherwise mouse wheel events which come with motion events are lost
and separate mouse wheel events are handled through non-DGA path.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The swapped implementation of DRI2Connect is always responding with empty
device and driver values. However the response was only prepared and never
sent (also had undefined .type member), causing e.g. glxinfo get stuck waiting
for response when started remotely from machine with different endianity.
Signed-off-by: Michal Srb <msrb@suse.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Tested-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
This macro did lookups via privates but we can just use the ScreenToScrn
conversion instead.
This patch drops all in-server uses, we should drop the macro later,
once drivers have been converted to not use it.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Just simple conversion to use the lookup function.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This uses a standard conversion function to do the conversion.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Just use new macros to access scrn->screen.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
migrate to new helper API.
This just wraps all the obvious uses of xf86Screens[pScreen->myNum],
and should be fairly simple to review.
v2: remove commented out lines.
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
These are just simple functions that we should start migrating drivers
to using.
The end goal is to remove xf86Screens and screenInfo from the ABI.
This includes a define XF86_HAS_SCRN_CONV that drivers can ifdef to provide
their own copies. I'll probably post a generic compat.h file for drivers later.
v2: add asserts.
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Currently if we claim a slot for a PCI driver, we never let it go properly,
this prevents the fallback probe from reusing the slot, even though it
isn't claimed for that pci slot.
So if you set the modesetting driver to point at a specific kms device,
that isn't a PCI device (i.e. USB dongle), then the modesetting driver
loads, the pci probe tries to bind the config slot to the primary PCI
device, however we then check the kms device bus id to discover it
isn't valid. However we don't remove the claim on the slot. Next the
old probe function is called and there is no slots to claim.
This patch fixes that and converts the pciSlotClaimed boolean into
a counter, and changes the unclaim api to take a device pointer
to remove from the entity.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
In order to use udev for gpu enumeration, we need to init udev earlier
than input initialisations. This splits the config init stuff so that udev
pre init sets up before output initialisation.
this is just a prepatory patch, doesn't change anything major.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Add the modesetting driver to the fallback list on Linux, after vesa
before fbdev.
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Code was deleted in commit affec10635
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
The code to implement was deleted when BaseModules[] was emptied by
the replacement of the "pcidata" module with libpciaccess calls
in commit 46f55f5dea.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
The functions are already declared in xf86xv.h
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
In order to generate a 256-entry ramp in [0,65535] which covers the full
range, one must mupliply eight-bit values not by 256 but rather by 257.
Many years back – well before the RANDR extension was written, and
before xorg@fdo – a similar bug fix was made to the DIX for converting
client-supplied eight-bit color values into sixteen-bit values.
Noticed by: Elle Stone and Graeme Gill.
Signed-off-by: James Cloos <cloos@jhcloos.com>
and fix resulting printf warning in dmxLogVisual
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This should hopefully help out wine clients that were continuing to
have issues after the earlier changes.
http://xquartz.macosforge.org/trac/ticket/548
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
We loose information from AppKit being in our way. Before adopting
smooth scrolling, we always rounded-up the number of scroll button
clicks per NSEvent. Now, the scroll value is accumulated in the
dix, and clicky scroll wheels with legacy X11 clients are seeing
an accumulation of error due to so many translations (button press
to smooth scrolling value in AppKit, passed to the dix, and then
synthesized into a button press). This attempts to make the
situation better.
http://xquartz.macosforge.org/trac/ticket/562
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
This should have no immediate impact aside from fake mouse buttons no longer
working with tablets (where they aren't needed or desired anyways). This
prepares us for future changes.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
The fact that this has been in place so long makes me really wonder if
anybody cares about this running in Tiger or Leopard.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
If a device was enabled before the VT switch, re-enabled it. Otherwise leave
it as is, there was probably a reason why it was disabled.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
This is the result of re-running the 'x-indent.sh' script over
xf86vmode.c to clean up the disaster caused by broken syntax in the
file.
Signed-off-by: Keith Packard <keithp@keithp.com>
Inside the unfinished XF86VIDMODE_EVENTS #ifdef block the
function definition for xf86VidModeNotifyEvent had an extra ');'
before the prototype argument declarations. This was harmless for the
compiler as the code never gets used, but completely messed up the
file re-indentation. This patch removes the spurious characters in
preparation for re-indenting the file.
Signed-off-by: Keith Packard <keithp@keithp.com>
This reverts commit 55f552adb6.
This appears to cause a crash at init time instead of close.
Reported-by: Knut Petersen <Knut_Petersen@t-online.de>
Acked-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
As a PE platform, all symbols in both EXEs and DLLs must be resolved
at link time. As Xorg modules depend on symbols in the Xorg
executable, we must build Xorg before its modules, creating an implib
from the former which is used to link the latter. This implib must
then be installed in order to build the drivers.
Currently only two drivers are supported on Cygwin: xf86-video-dummy
(to replace Xvfb/Xfake) and xf86-video-nested (to replace Xnest/Xephyr).
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Cygwin doesn't have ELF rpath capabilities, so these libraries need
to be loaded before the drivers (namely dummy and nested) which
depend on their symbols.
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
This is necessary when building Xorg and XWin simultaneously, otherwise
undefined symbol errors result in sdksyms.c.
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Cygwin libraries use the .dll extension and "cyg" prefix in place of "lib".
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
This will be necessary to port Xorg to Cygwin, but other platforms may
find this useful as well.
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Excerpt from http://lists.x.org/archives/xorg-devel/2011-March/020481.html:
The Xorg & xorg.conf substitutions are leftover from the transitional
period where some distros were building our sources with the XFree86
and XF86config names until they had time to adjust the rest of their
packages/installer/config code to the new names.
This will fix inconsistencies and prevent the creation of new unneeded
sed patterns.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>
Excerpt from http://lists.x.org/archives/xorg-devel/2011-March/020481.html:
The Xorg & xorg.conf substitutions are leftover from the transitional
period where some distros were building our sources with the XFree86
and XF86config names until they had time to adjust the rest of their
packages/installer/config code to the new names.
This will fix inconsistencies and prevent the creation of new unneeded
sed patterns.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>
This lets use send more accurate data to Xi clients and uses dix
for legacy scroll buttons rather than reinventing the wheel.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Also correct isMaster to FALSE while we're here.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
If a FatalError occurs before the server finishes launching, it will
not have drained the launchd-owned DISPLAY socket, so launchd will
just relaunch it. This can cause the server to crash in a tight loop
which will spam the user with CrashReporter windows that claim focus on
appearance.
This allows users stuck in this loop to "deal" with the problem without
popping up a crash report every 10 seconds.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
RENDER has some ugly issues on XQuartz, so add an option to disable RENDER.
Enables workaround for: https://bugs.freedesktop.org/show_bug.cgi?id=26124
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
There is really no real reason why this should be necessary, but wine
developers are stuborn, so doing this to try to work around this wine
issue:
http://bugs.winehq.org/show_bug.cgi?id=29732
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Preparation work for per-device idle counters.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: James Jones <jajones@nvidia.com>
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>
indent sometimes adds a blank line between the type and the name in a
function declaration that includes _X_EXPORT, so handle that before
the files are re-indented.
Signed-off-by: Keith Packard <keithp@keithp.com>
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>
We don't need anything from that header (which defines /proc & kernel
structures for process information), and it causes some namespace conflicts.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Commit 3b36fd1b49 changed miPointerSetPosition()
to take co-ordinates as doubles, not ints, so this code as it stands is now wrong
(if it ever was correct in the first place :-))
It's unclear that we can safely promote x,y to doubles, apply miPointerSetPosition()
which potentially constrains the cursor, and then convert back to ints.
Fortunately, this whole dance seems to be unnecessary, and we can simply remove the
call to miPointerSetPosition() entirely, and just QueuePointerEvents() like any other
input driver.
Signed-off-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Ignore WM_DISPLAYCHANGE messages which indicate bpp is changing to 0.
That has no defined meaning I can find, but some graphics card drivers
appear to generate it on suspend/resume or screensaver activate/deactivate.
Signed-off-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
The WIN_WINDOW_PROP is removed during WM_DESTROY handling, so it is not neccessary to
remove it in winDestroyWindowsWindow(), and doing so opens a race condition, as we may
attempt to access that property in the wndproc before the WM_DESTROY has completed.
A specific example of that race is if a WM_KILLFOCUS occurs in the window between property
removal and WM_DESTROY processing, where we will attempt to apply DeleteWindowFromAnyEvents()
on an invalid (null) WindowPtr.
Also guard against null WindowPtr in the WM_KILLFOCUS handler
See http://cygwin.com/ml/cygwin-xfree/2012-01/msg00009.html
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Handle the MWM_DECOR_MINIMIZE, MWM_DECOR_MAXIMIZE and MWM_DECOR_MENU
decoration hints in a _MOTIF_WM_HINTS window property
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
I also had problems with the AltGr key. These could reliably
be reproduced by holding the AltGr for some seconds (causing
Windows generating auto repeat events)
I discovered that the mechanism in winkeybd.c function
winIsFakeCtrl_L had a problem if PeekMessage cannot obtain
the next Alt_R message because it is not there yet.
I prepared a patch that remembers the last Ctrl_L event and
reacts on a later Alt_R.
It was also necessary to alter the order in winWindowProc() in
winwndproc.c: the invocation of winIsFakeCtrl_L had to be done
before discarding auto-repeated key presses, as winIsFakeCtrl_L()
now has an internal state which must be updated by all key events.
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Apparently, IBM Leonovo laptops can generate a key-press event for the Fn
key, with virtual key code 0xFF and scan code extended 0x63
Handle this specially, rather than just passing on key code 0x63 (delete),
so you don't delete what you just typed when you adjust the screen brightness,
etc. :-)
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Try to be more intelligent with default options, turn on -emulate3buttons by
default if less than 3 mouse buttons are reported by Windows
Also, add -noemulate3buttons option so this default setting can be reversed
if desired
Also, correctly report the number of mouse buttons windows is reporting, rather
than always at least 3
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
In multiwindow mode, avoid grabbing the input focus for newly
created windows which have InputHint FALSE
(this is used by e.g. glean to avoid every test window grabbing
the focus)
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Rather than knowing we have to call winProcessXEventsTimeout() for up to 2 WIN_XEVENTS_CONVERT messages, process
all messages in winProcessXEventsTimeout() until either: (i) the time out expired, (ii) an error occurred, or
(iii) received a WIN_XEVENTS_NOTIFY messaage indicating the data has been to put on the clipboard.
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Remove the variables g_fClipboardLaunched and g_fClipboardStarted from
winInitializeGlobals(), as their re-initialization is handled in the
file hw/xwin/InitOutput.c.
Re-initializing g_fClipboardLaunched and g_fClipboardStarted during
the server reset procedure can lead to the clipboard thread being
launched two times and sometimes leads to a crash of the X server...
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Avoid crashes on shutdown due to the undefined behaviour of calling longjmp() on the
result of setjmp() from a different thread, by chaining IOError handlers and only
jumping back up to the frame for this thread
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
If $HOME/.XWinrc is present but badly formed, ignore it and try
system.XWinrc instead. If neither file is present or both are badly
formed, provide a built-in default which gives the user the chance to
load their new or fixed configuration without restarting.
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Remove no-longer needed tricks used to hide the clipboard client from XDM to prevent
it from being killed
- Delete XQuery wrapper used to hide clipboard client
- Delete XDMCP mode heuristic which waits until some magic number of connections have
been established before starting the clipboard
We still need the EstablishConnection wrapper to ensure that the clipboard client isn't
the first client (causing a server restart if it disconnects)
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Automatically restart clipboard thread on unexpected exit
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This makes it a bit easier to find when staring at the output of
'xwininfo -tree -root'
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
342f3eac84 introduced a bug, 'base' is
incremented before use. The old code corrected this when unmapping, so
the new code should too.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
libdix.a is already provided by XSERVER_LIBS. Including it in libxorgxkb
results can result in duplicate symbols landing in the Xorg binary on some
configurations (buggy glibtool on darwin).
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Always install XAA SDK headers so drivers still build even with
--disable-xaa
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Some driver modules try to unload submodules that are now built-in.
Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
We don't want to unconditionally use I/O routines here, since if the
driver is using mmap'd VGA ports then the I/O handle won't be set up.
Tested-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
Linux kernels since 2.6.38 (March 2011) have an VT KB mode K_OFF in
which special keys (like Ctrl+C) are not interpreted and input is not
buffered. Use of this mode over K_RAW removes the need for a
xf86ConsoleHandler to drain the VT input buffer, removing the grief it
causes when it goes wrong or is (de)initialized out-of-order. (This
also saves a few needless context switches per key event.)
If K_OFF is not defined or not understood by the kernel, K_RAW and the
previous method is used as a fall-back.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Arthur Taylor <art@ified.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>
dispatch.h was leftover from an earlier implementation and is no longer
needed, so remove it since including it causes a build failure due to
conflicts between GL/gl.h and OpenGL/gl.h
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Commit c02638fd added the manifest file, but didn't add it to EXTRA_DIST.
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
hw/xwin: Fix duplicate definition of HAS_WINSOCK when building for MinGW
but still provide it if building for Win32 without autotools
xserver/hw/xwin/winclipboard.h:42:0: warning: "HAS_WINSOCK" redefined
../../include/xwin-config.h:11:0: note: this is the location of the previous definition
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Use the same pattern as elsewhere so it's a bit clearer what we
are checking
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
winrandr.c: In function ‘winRandRInit’:
winrandr.c:218:31: warning: assignment from incompatible pointer type
Fix winRandRScreenSetSize() function signature to match RRScreenSetSizeProcPtr type,
to align with commit fd9331f6 'Revert "Separate out screen size and screen pixmap
sizes in RRScreenSizeSet"'
This is fall-out from the late revert of RANDR 1.4 in the 1.10 release cycle, it will
probably need to be reverted if/when that goes back in again.
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Um... yeah
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Ryan Pavlik <rpavlik@iastate.edu>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
We don't do anything with EDID v2 blocks besides publish them on the
root window. Worse, the check deleted by this patch would attempt to
take a checksum of arbitrary memory if the rawData array isn't 256+
bytes long (and, for the monitors mentioned, it probably is only 128).
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Check for identifier first and bail if it's missing (also remove the current
identifier check after we've already bailed due to missing identifiers)
If a driver is missing, warn but also say that we may have added this device
already. I see too many bugreports with incorrectly shortened log files.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Cyril Brulebois <kibi@debian.org>
Side effect of aa0bfb0f133481c57762012e8e30c05ffa151423:
| CCLD Xorg
| sdksyms.o:(.data.rel+0x27d8): undefined reference to `outl'
| collect2: ld returned 1 exit status
Since the linux/ia64 domain I/O support code got removed in that
commit, there's no reason to keep on declaring those functions
(inb, inl, inw, outb, outl, outw).
Bugzilla: https://bugs.freedesktop.org/43985
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Cyril Brulebois <kibi@debian.org>
Debian's QA tool “lintian” reported a bad whatis entry for the
xorg.conf(.d) manpages.
It comes with the following pointers:
For manual pages that document multiple programs, functions, files, or
other things, the part before "\-" should list each separated by a
comma and a space. […]
Refer to the lexgrog(1) manual page, the groff_man(7) manual page, and
the groff_mdoc(7) manual page for details.
Indeed, the current situation is:
$ whatis xorg.conf; whatis xorg.conf.d
xorg.conf (5) - (unknown subject)
xorg.conf.d (5) - (unknown subject)
With this patch:
xorg.conf (5) - configuration files for Xorg X server
xorg.conf.d (5) - configuration files for Xorg X server
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Cyril Brulebois <kibi@debian.org>
While a redirected window is flipped, its pixmap may still be used as
and EGL image and should also get invalidated. When sending invalidate
events for a window, also send the events for its pixmap.
Signed-off-by: Ville Syrjälä <syrjala@sci.fi>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Without this, when a compositing manager unredirects a fullscreen window which
uses DRI2 and page flipping, the DRI2 buffer information for the compositing
manager's output window (typically the Composite Overlay Window or root window)
may become stale, resulting in all kinds of hilarity.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=35452 .
[Original patch by Michel Dänzer <michel@daenzer.net>]
[Tree walk optimized version by Keith Packard <keithp@keithp.com>]
Signed-off-by: Ville Syrjälä <syrjala@sci.fi>
Signed-off-by: Keith Packard <keithp@keithp.com>
Otherwise we might keep stale cached information, e.g. after the driver
performed page flipping.
This is part of the fix for
https://bugs.freedesktop.org/show_bug.cgi?id=35452 .
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@nokia.com>
Reviewed-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Signed-off-by: Keith Packard <keithp@keithp.com>
If the client is not behaving correctly and swaps buffers before
getting them, Valgrind will complain about uninitialized memory being
used in DRI2InvalidateDrawable.
Signed-off-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
Reviewed-by: Ville Syrjälä <syrjala@sci.fi>
Signed-off-by: Keith Packard <keithp@keithp.com>
Compiler warning:
xinput.c:272: warning: dereferencing pointer 'e' does break strict-aliasing
rules
The code itself is the usual XInput client-side code:
XEvent event;
XDeviceMotionEvent *e = (XDeviceMotionEvent *)&event;
XNextEvent(display, &event);
printf("%d\n", e->type);
Since XDeviceMotionEvent is not guaranteed the same size as XEvent, clients
must use pointer aliasing as above when using the XNextEvent API. Disable
strict aliasing for this example.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>
New additions to the API:
- InitTouchClassDeviceStruct
- xf86PostTouchEvent
Changes to the ABI:
- DeviceIntRec now contains a TouchClassPtr
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
xf86PostTouchEvent is the driver API to submit touch events to the server.
This API doesn't do anything yet though but now we can at least bump the
API.
For valuators, drivers should use the existing xf86InitValuatorAxisStruct
function.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
This allows us to run the server as a normal user whilst still
being able to use the -modulepath, -logfile and -config switches
We define a xf86PrivsElevated which will do the checks and cache
the result in case it is called more than once.
Also renamed the paths #defines to match their new meaning.
Original discussion which led to this patch can be found here:
http://lists.freedesktop.org/archives/xorg-devel/2011-September/025853.html
Signed-off-by: Antoine Martin <antoine@nagafix.co.uk>
Tested-by: Michal Suchanek <hramrach at centrum.cz>
Reviewed-by: Jamey Sharp <jamey at minilop.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
which was added in commit:
dmx: Build fix for -Werror=implicit-function-declaration
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>
Previously it always passed a format string with exactly one argument,
using NULL when the format string needed none. Now pass the right number
of arguments to clear gcc warnings of 'too many arguments for format'.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Both functions call exit() at the end and have no other return path.
Also correct comment/heading to reflect commit 6450f6ca7e moving
DoShowOptions into xf86Configure.c.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Clears gcc warnings in every file that includes kdrive.h:
kdrive.h:507:1: warning: redundant redeclaration of 'KdAddPointerDriver'
kdrive.h:225:6: note: previous declaration of 'KdAddPointerDriver' was here
kdrive.h:510:1: warning: redundant redeclaration of 'KdAddKeyboardDriver'
kdrive.h:284:6: note: previous declaration of 'KdAddKeyboardDriver' was here
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Clears gcc warning in every file that includes xf86Modes.h:
xf86Modes.h:102:1: warning: redundant redeclaration of 'xf86ValidateModesFlags'
xf86Modes.h:72:1: note: previous declaration of 'xf86ValidateModesFlags' was here
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
It's only used as input to strchr to find the delimiters, never
written to.
Clears a bunch of gcc warnings of the form:
kdrive.c:323:2: warning: passing argument 2 of 'KdParseFindNext' discards qualifiers from pointer target type
kdrive.c:261:1: note: expected 'char *' but argument is of type 'const char *'
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Also fix the reason argument to be const char * to clear several gcc
warnings of:
kdrive.c:151:2: warning: passing argument 1 of 'KdDoSwitchCmd' discards qualifiers from pointer target type
kdrive.c:116:1: note: expected 'char *' but argument is of type 'const char *'
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Since all we do with the option list is walk down the list printing
the names, there's no need to cast away its constness.
Clears gcc warning:
xf86Configure.c: In function 'DoShowOptions':
xf86Configure.c:781:4: warning: cast discards qualifiers from pointer target type
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Strings are all pointers to literal constants, just used as input
to printf calls when debugging is enabled.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
If we didn't go into the if (!autoconfig) { } block, the filename,
dirname, and sysdirname pointers were never initialized, but we
freed them outside the block, leading to potential memory corruption.
Move the frees inside the block where they're initialized to avoid this.
To avoid similar problems, move the declarations of the variables that
are only used in this block inside the block.
Regression introduced by commit 3d635fe84d
Found by gcc warning:
xf86Config.c: In function 'xf86HandleConfigFile':
xf86Config.c:2303:11: warning: 'filename' may be used uninitialized in this function
xf86Config.c:2303:22: warning: 'dirname' may be used uninitialized in this function
xf86Config.c:2303:32: warning: 'sysdirname' may be used uninitialized in this function
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
It will never return NULL, so don't try to handle a NULL condition,
since that just confuses programmers and static analyzers.
It uses calloc, so all the allocated memory is cleared, so there's
no point looping over the memory to manually initialize it NULL.
And just because it's annoying, it doesn't need to be the only
place in this file to do if (NULL==...) instead of if (... == NULL).
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Avoids the dummy-event dance if we have an event type and need to get the
matching XI2 type.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Treat a scandir error from a missing (or unusable) directory return as
if it simply returned no files at all, which is what we want.
cc: Paulo Zanoni <przanoni@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The only kdrive server we probably care about anymore is Xephyr,
and this screen enable/disable code totally breaks it in multi-screen mode.
When you are in one screen the other stops updating.
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=757457
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
If the pGCPriv->flags == 2, then we try to assign the freed pGCPriv->XAAOps
avoid this by clearing the flags in to be destroyed pGCPriv.
Reported by coverity.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
So on RHEL5 anaconda sets an xorg.conf with a fixed 800x600 mode in it,
we run radeonfb and fbdev since ati won't work in userspace due to domain
issues in the older codebase.
On certain pseries blades the built-in KVM can't accept an 800x600-43 mode,
it requires the 800x600-60 mode, so we have to have the kernel radeonfb
driver reject the 800x600-43 mode when it sees it. However then fbdev
doesn't try any of the other 800x600 modes in the modelist, and we end up
getting a default 640x480 mode we don't want.
This patch changes the mode validation loop to continue on with the other modes
that match to find one that works.
v2: move code around to avoid extra loop, after comment from Jamey.
v3: move loop setup back into loop as per Jeremy's review.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Required in order to build with Studio cc now that xorg-macros is
setting -errwarn=E_FUNC_HAS_NO_RETURN_STMT since a bug in the Solaris
system headers causes the noreturn attribute to not be correctly
applied to the exit() prototype in <stdlib.h> when building with
Studio instead of gcc.
Otherwise compiler exits with errors:
"Display.c", line 65: Function has no return statement : x_io_error_handler
"hostx.c", line 341: Function has no return statement : x_io_error_handler
Uses Studio-specific pragma instead of adding another exit() prototype
with a noreturn attribute to avoid causing gcc to warn about having
a redundant prototype for the exit() function.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Fixes Sun cc warning that was recently elevated to error by the
stricter default CFLAGS changes to xorg-macros:
"loadmod.c", line 914: improper pointer/integer combination: op "<"
Should have been changed when commit ab7f057ce9 changed the
LoaderOpen return type from int to void *.
Changes log message when file is found but dlopen() fails from:
(EE) LoadModule: Module dbe does not have a dbeModuleData data object.
(EE) Failed to load module "dbe" (invalid module, 0)
to:
(EE) Failed to load module "dbe" (loader failed, 7)
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Ensure ffs, strndup, strlcat, etc. aren't defined by our headers
if they're already defined in the system headers.
This does export the HAVE_FFS, HAVE_STRNDUP, etc. definitions to drivers,
but if you built the Xserver with a libc that had those, and then build
the drivers with a less capable libc, you're going to have problems anyway,
and this should solve some reported problems with conflicts between our
strndup definition and gcc magic for it.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Replace multiple methods of checking for functions with AC_CHECK_FUNCS
Replace multiple methods of selecting fallback funcs with AC_REPLACE_FUNCS
Replace HAS_* and NEED_* #defines with autogenerated HAVE_*
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
Commit f9e3a2955d removing the MAXSCREEN limit left the screen
number too unlimited, and allowed any positive int for a screen number:
Xvfb :1 -screen 2147483647 1024x1024x8
Fatal server error:
Not enough memory for screen 2147483647
Found by Parfait 0.3.7:
Error: Integer overflow (CWE 190)
Integer parameter of memory allocation function realloc() may overflow due to multiplication with constant value 1112
at line 293 of hw/vfb/InitOutput.c in function 'ddxProcessArgument'.
Since the X11 connection setup only has a CARD8 for number of SCREENS,
limit to 255 screens, which is also low enough to avoid overflow on the
sizeof(*vfbScreens) * (screenNum + 1) calculation for realloc.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
I wonder if there are any other patterns we haven't seen yet?
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
After we tokenize val.str, we discard it.
This is just one example:
6 bytes in 1 blocks are definitely lost in loss record 24 of 652
at 0x4C2779D: malloc (in vgpreload_memcheck-amd64-linux.so)
by 0x4D744D: xf86getToken (scan.c:400)
by 0x4D75F1: xf86getSubToken (scan.c:462)
by 0x4DB060: xf86parseInputClassSection (InputClass.c:145)
by 0x4D664C: xf86readConfigFile (read.c:184)
by 0x490556: xf86HandleConfigFile (xf86Config.c:2360)
by 0x49AA77: InitOutput (xf86Init.c:365)
by 0x425A7A: main (main.c:204)
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
After we convert the value to a boolean, we discard the string.
This is just one example:
3 bytes in 1 blocks are definitely lost in loss record 5 of 657
at 0x4C2779D: malloc (vgpreload_memcheck-amd64-linux.so)
by 0x4D744D: xf86getToken (scan.c:400)
by 0x4D75F1: xf86getSubToken (scan.c:462)
by 0x4DB3E0: xf86parseInputClassSection (InputClass.c:189)
by 0x4D664C: xf86readConfigFile (read.c:184)
by 0x490556: xf86HandleConfigFile (xf86Config.c:2360)
by 0x49AA77: InitOutput (xf86Init.c:365)
by 0x425A7A: main (main.c:204)
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
v2: move the free()s to the function that calls scandir
80 bytes in 1 blocks are definitely lost in loss record 411 of 631
at 0x4C2779D: malloc (vgpreload_memcheck-amd64-linux.so)
by 0x4C27927: realloc (vgpreload_memcheck-amd64-linux.so)
by 0x696A80D: scandir (scandir.c:108)
by 0x4D8828: OpenConfigDir (scan.c:854)
by 0x4D8A43: xf86openConfigDirFiles (scan.c:952)
by 0x49031F: xf86HandleConfigFile (xf86Config.c:2327)
by 0x49A9E3: InitOutput (xf86Init.c:365)
by 0x425A7A: main (main.c:204)
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
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>
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Not needed since 6cf844ab69 split out the allocation/manipulation
into the helper function, leaving FindModule just copying the pointer
around, and causing gcc warnings and an unreachable call to free.
Also no longer need to store the combined strlen results in dirlen.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Exposed by recent addition of -Wredundant-decls to default CWARNFLAGS
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Matches what linux_agp already does and prevents gcc from throwing up:
sun_agp.c: In function 'xf86DeallocateGARTMemory':
sun_agp.c:236:40: error: cast to pointer from integer of different size
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
This batch is the straightforward set - others are more complex and
need more analysis to determine right size to pass.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Found no calls from current driver modules
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Gets rid of duplicate static copy of optionTypeToString by putting
both callers of that helper function in the same source file.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
When we want to print a string, it's okay to just print it.
We don't need to first allocate a buffer 2 bytes bigger than the
string, copy the entire string unmodified to the buffer, print the
buffer, and then leak the buffer (though we AbortDDX 8 lines later,
and then just in case we survived that, call exit as well, so the
leak is short lived, just oh so pointless).
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
