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2014-04-29evdev 2.8.3xf86-input-evdev-2.8.3Peter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-04-29Map REL_DIAL to horizontal scrolling (#73105)Peter Hutterer
This was the original behavior introduced in f77410e1f97d394e98c854fd174f712666b0544c and stayed that way until smooth scrolling erroneously added it as vertical axis in b450efdf95999cad08de23ce069f04a66bdae24b. Revert to horizontal scrolling to restore the previous behaviour - which unbreaks scrolling on Microsoft mice. This effectively reverts 54a3120e339e55fc4721543abb15692c3e9ede09 too. X.Org Bug 73105 <http://bugs.freedesktop.org/show_bug.cgi?id=73105> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com> (cherry picked from commit 16c85cbeacb721ed365c6240aabaad921b811fe0) Conflicts: src/evdev.c
2014-04-29Fix wheel emulation for absolute device (#68415)Peter Hutterer
wheel emulation, for some reasons beyond time, got the value from pEvdev->vals, then set the value back into pEvdev->vals. Alas, that value is always 0, hence oldValue is zero and the delta is nil. If we're not in relative (touchpad) mode, store the current value in old_vals, so they're retrievable for the next event. X.Org Bug 68415 <http://bugs.freedesktop.org/show_bug.cgi?id=68415> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> (cherry picked from commit f6fcad8b107e834e26fb3da2c89e05294ff0a74c)
2013-10-07evdev 2.8.2xf86-input-evdev-2.8.2Peter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-10-07Write a SYN_REPORT after the last LEDPeter Hutterer
When writing LED values to the device, append a SYN_REPORT to the list to ensure other clients are updated immediately. Otherwise, the LED events will be queued and not sent to other clients until the next input event arrives. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Daniel Stone <daniel@fooishbar.org> (cherry picked from commit 27926b3763e525470ec8e4ac9a97aa0e02f1dd95)
2013-10-07Map REL_DIAL to vertical scrollingPeter De Wachter
This makes the absolute axis codepath behave the same as the relative axis path. Signed-off-by: Peter De Wachter <pdewacht@gmail.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> (cherry picked from commit 54a3120e339e55fc4721543abb15692c3e9ede09)
2013-07-11evdev 2.8.1xf86-input-evdev-2.8.1Peter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-06-27Don't allow a wheel emulation inertia of 0 (#66125)Peter Hutterer
Inertia of 0 results in an infinite loop of events being sent to the server. X.Org Bug 66125 <http://bugs.freedesktop.org/show_bug.cgi?id=66125> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-05-31Use EvdevBitIsSet, not the server's BitIsOnPeter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-05-31Drop cached name and led_bitmask - nothing reads thisPeter Hutterer
Both fields are write-only as of xf86-input-evdev-2.5.99.902-1-g1ced7ec Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-05-31Switch default model to pc104.Peter Hutterer
As of xkeyboard-config 1.9, the evdev model is hidden (c887d2876) The server switched to pc105 with version 1.8 (1df4bd601). The evdev model resolves to pc104 anyway, so this commit has no real effect other than to switch from a catch-all rule to explicit. Use pc104 so this is easy to find for those investigating the code and wondering why. pc104 is the 'correct' geometry for the us layout, which is the default after all. Switching to pc105 would show keys missing if no model is set (e.g. on uk/de layouts) but it would be the wrong layout for the default. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Acked-by: Daniel Stone <daniel@fooishbar.org>
2013-05-01Fail to set up axes for devices that only have MT axes but no ABS_X/Y ↵Peter Hutterer
equivalents (#64029) The kernel should give us ABS_X/Y for backwards compat but some devices don't. For now, ignore these devices as evdev is not suited to handle this yet and will crash if a device is set up without axes (i.e. pEvdev->vals == NULL) and later receives an event from an MT axis. X.Org Bug 64029 <http://bugs.freedesktop.org/show_bug.cgi?id=64029> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
2013-04-16Add option TypeName (#62831)Peter Hutterer
evdev tries to assign the right XI 1.x type-name based on various device capabilities. In some cases, that fails. e.g. the Mionix Naos 5000 mouse looks like a keyboard. And we assign a keyboard type in that case since there are plenty of keyboards that also advertise some axes or others. Add a new option TypeName to allow for system-wide configuration of such devices in a quirks file. This can also be used to address #55867 X.Org Bug 62831 <http://bugs.freedesktop.org/show_bug.cgi?id=62831> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-03-26evdev 2.8.0xf86-input-evdev-2.8.0Peter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-02-12Return BadValue if EvdevOpenMTDev failsPeter Hutterer
FALSE == Success, so if we fail during EvdevOpenMTDev, the caller thinks that everything worked fine, proceeds to set up the fd, etc. This may later cause a crash, when a device comes back later as different device and posts axis events where we didn't configure axes in the first place. Note: Unclear why there was no udev event received for the device being removed and coming back as different device though. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-02-12Make errors on EVIOCGBIT more obviousPeter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-25Always init axis mapping for the first two rel axes (#59784)Peter Hutterer
Fixes regression introduced in 2f67509b53b27dd7f51ca2aadd19605aee613a61. If evdev is used for touchpads, the abs axis movement is converted to a rel movement. Without the two relative axes initialized, the events are discarded. Axes 0 and 1 are always x/y anyway unless specifically configured otherwise. X.Org Bug 59784 <http://bugs.freedesktop.org/show_bug.cgi?id=59784> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-25Merge branch 'touch-axis-swap'Peter Hutterer
2013-01-23Allow relative scroll valuators on absolute devices (#54387)Peter Hutterer
Special-case RHEL_WHEEL, RHEL_HWHEEL and REL_DIAL to add scroll valuators for those axes in addition to the absolute axes. X.Org Bug 54387 <http://bugs.freedesktop.org/show_bug.cgi?id=54387> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-23Split rel and abs axis mapping into two separate arraysPeter Hutterer
This will enable a device to have relative scrolling axes in addition to absolute axes (required by the QEMU tablet). Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-23Move some stuff into the new alloc functionPeter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-23Move allocation of EvdevRec into a helper functionPeter Hutterer
Makes it easier to initialise everything to the right values. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-16autogen.sh: Implement GNOME Build APIColin Walters
http://people.gnome.org/~walters/docs/build-api.txt Signed-off-by: Adam Jackson <ajax@redhat.com>
2013-01-16configure: Drop AM_MAINTAINER_MODEAdam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com>
2013-01-14Handle axis swap, calibration, and inversion for touch events (#59340)Peter Hutterer
X.Org Bug 59340 <http://bugs.freedesktop.org/show_bug.cgi?id=59340> Reported-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-14Move calibration adjustments to helper functionPeter Hutterer
No functional changes. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-14Move valuator swapping into a helper functionPeter Hutterer
No functional changes. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-14Localise tmp variablePeter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-08Force a button if MT axes are present and it is not a gamepadMauro Carvalho Chehab
We expect at least BTN_TOUCH for anything with MT axes, but devices that don't have that need a button class regardless. Some gamepads define MT axes but no buttons, causing a bug in the server when they post a TouchBegin. [ 97436.293] (EE) BUG: triggered 'if (!b || !v)' [ 97436.293] (EE) BUG: exevents.c:929 in UpdateDeviceState() So, ignore it, if it is a joystick (e. g. if it have BTN_JOYSTICK defined). Otherwise, fake a button. This patch basically merges two patches written by Peter Hutterer <peter.hutterer@who-t.net>. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-08Drop special XKB option handlingPeter Hutterer
This isn't actually needed at all. xf86nameCompare() will skip over underscores and is case-independent. So xf86SetStrOption("foo_bar") will return an Option "FooBar" and vice versa. The server won't return a zero-length string either, it'll return NULL and spit a warning to the log. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-01-08Localise XKB initializationPeter Hutterer
No need to store this in the evdev struct. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-12-05If stat fails, pretend it's not a virtual devicePeter Hutterer
If stat fails while checking if the device is virtual, just say "no, it's not virtual" and continue. If the device really went away, it'll be removed through other means. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-11-30Add missing mt axis labelsBenjamin Tissoires
update evdev according to latest changes in input.h Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-08-10Use LogMessageVerbSigSafe if availablePeter Hutterer
Messages logged during the signal handler should use LogMessageVerbSigSafe as of ABI 18. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-08-08Fix broken ButtonMapping option (#53168)Peter Hutterer
Regression introduced in 8af0e6f1ebaf327f735bca507134b34bb24b26c6. s is now initialized to NULL, so we never entered the loop. X.Org Bug 53168 <http://bugs.freedesktop.org/show_bug.cgi?id=53168> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-08-07Link against libudevPeter Hutterer
Fixes /usr/bin/Xorg: symbol lookup error: /usr/lib64/xorg/modules/input/evdev_drv.so: undefined symbol: udev_new This doesn't appear in the default configuration as Xorg links against libudev and the symbol is defined when evdev is loaded. It can be reproduced with a HAL-enabled server. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-08-07Don't delete the device on ENODEVPeter Hutterer
This is signal handler code and we cannot clean up properly while in the signal handler. So reduce the code to removing the signal handler and let the device be cleaned up later. If hotplugging is on, the server will remove it when the config backend says so and if it is off, the server will remove it on shutdown. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-07-27Only use mtdev for multitouch devicesPeter Hutterer
mtdev uses a chunk of memory per device (~41kB), mainly for for its internal event buffers. The average box these days can easily have 10 devices, but only few of those are multitouch. So check if we have ABS_MT_POSITION axes and only create an mtdev instance if we do. If a device has multitouch axes but not x/y, we will ignore events from this device now. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-07-25Don't re-open mtdev after PreInitPeter Hutterer
==16557== 388,240 (3,520 direct, 384,720 indirect) bytes in 10 blocks are definitely lost in loss record 1,669 of 1,671 ==16557== at 0x4A06F18: calloc (vg_replace_malloc.c:566) ==16557== by 0xC3EAD4D: mtdev_new (core.c:345) ==16557== by 0xC3EAE6B: mtdev_new_open (core.c:383) ==16557== by 0xC1E0452: EvdevOpenDevice (evdev.c:2365) ==16557== by 0xC1E068C: EvdevPreInit (evdev.c:2431) ==16557== by 0x4B8304: xf86NewInputDevice (xf86Xinput.c:846) ==16557== by 0x4B8857: NewInputDeviceRequest (xf86Xinput.c:989) ==16557== by 0x4CCB4C: device_added (udev.c:211) ==16557== by 0x4CCFA6: config_udev_init (udev.c:342) ==16557== by 0x4CBE81: config_init (config.c:48) ==16557== by 0x4A8A9A: InitInput (xf86Init.c:918) ==16557== by 0x4921EE: main (main.c:258) After PreInit, the fd and mtdev pointer are still valid. We check for the fd, but unconditionally allocated another mtdev struct for each device. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-07-13Fix compilation warnings for non-multitouch buildsDaniel Stone
Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-06-15Move axis labels into a separate header filePeter Hutterer
Just to unclutter the code Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-06-15Split initializing one axis label out into a helper functionPeter Hutterer
We need this for mixed axis devices. No functional changes. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-06-08Constify InputDriverRec->default_optionsPeter Hutterer
Removes a warning, and with the input ABI 18 this is forced to const in the server. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-06-08Move duplicate check up before mtdev allocationPeter Hutterer
No need to alloc mtdev if we then find out the fd is a duplicate one anyway. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-06-08Close the fd when mtdev open failsPeter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-06-08Release mtdev data whenever we close the fdPeter Hutterer
Add a new EvdevCloseDevice() function to unify this. We used to leak data - PreInit allocates mtdev, but nothing except one error path released it. - each DEVICE_ON re-allocates mtdev but it is never released Reported-by: Zdenek Kabelac <zdenek.kabelac@gmail.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-06-08strtol doesn't need a empty string, NULL is good enough.Peter Hutterer
Fixes: evdev.c: In function 'EvdevInitButtonMapping': evdev.c:1659:25: warning: initialization discards 'const' qualifier from pointer target type [enabled by default] Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-06-08Use xf86IDrvMsg in emuMB.c instead of ErrorFPeter Hutterer
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-06-07Fix buffer overrun when populating axis label property arrayChase Douglas
The axis label property array currently only has enough elements for the non-multitouch axes. This change allocates enough space for all axes, which prevents an array overrun write. This may manifest as stack corruption on some platforms. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-05-25Report the correct number of touches for MT protocol B devicesChase Douglas
Protocol B devices report the number of touches by giving a maximum and minimum slot value. The current code ignores the minimum value, which is usually 0, and underreports the number of touches by 1. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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