--- /dev/null
+Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+Copyright 1993 by David Dawes <dawes@xfree86.org>
+Copyright 2002 by SuSE Linux AG, Author: Egbert Eich
+Copyright 1994-2002 by The XFree86 Project, Inc.
+Copyright 2002 by Paul Elliott
+Copyright © 2008 University of South Australia
+Copyright 2008 by Chris Salch
+Copyright © 2008 Red Hat, Inc.
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without
+fee, provided that the above copyright notice appear in all copies
+and that both that copyright notice and this permission notice
+appear in supporting documentation, and that the name of the authors
+not be used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission. The authors make no
+representations about the suitability of this software for any
+purpose. It is provided "as is" without express or implied
+warranty.
+
+THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+Copyright 2005 Sun Microsystems, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+Copyright 2005 Adam Jackson.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
--- /dev/null
+commit 76b1d58a9791257fa8b4e6d3322fcb082c86b18a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Mar 7 20:39:09 2012 +1000
+
+ evdev 2.7.0
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 224a28de25fda654040a9fd4e5c4d748c9e29809
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Jan 25 16:03:34 2012 +1000
+
+ Only force REL_X/Y if no ABS_X/Y exists
+
+ 5c5b2c8db851df7921cedd888222a6630a007fd8 added forced x/y axes if a device
+ has any axes of the same mode. This was too broad a brush, some devices have
+ a relative wheel but absolute x/y axes and would now get misdetected as
+ purely relative device.
+
+ Only force relative axes if a device no rel x/y _and_ no abs x/y.
+
+ Reproducible: virtual machine with QEMU USB Tablet will stop working
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
+
+commit bc2f01ab838119a962f5e5eabb36e33d4c084f2c
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Thu Jan 19 14:17:34 2012 -0800
+
+ Copy last valuator values into new touch valuator masks
+
+ Evdev is a 100% stateful protocol. The following represents three
+ touches. Two touches begin and end at the same time at (500, 500) and
+ (1000, 1000). The third touch begins after the first two end, and is at
+ (500, 500).
+
+ ABS_MT_SLOT 0 /* Set touch slot */
+ ABS_MT_TRACKING_ID 0 /* New touch with ID 0 in slot 0 */
+ ABS_MT_POSITION_X 500 /* Initial X position */
+ ABS_MT_POSITION_Y 500 /* Initial Y position */
+ ABS_MT_SLOT 1 /* Set touch slot */
+ ABS_MT_TRACKING_ID 1 /* New touch with ID 1 in slot 1 */
+ ABS_MT_POSITION_X 1000 /* Initial X position */
+ ABS_MT_POSITION_Y 1000 /* Initial Y position */
+ SYNC /* End of frame */
+ ABS_MT_SLOT 0 /* Go back to slot 0 */
+ ABS_MT_TRACKING_ID -1 /* Touch in slot 0 ended */
+ ABS_MT_SLOT 1 /* Go to slot 1 */
+ ABS_MT_TRACKING_ID -1 /* Touch in slot 1 ended */
+ SYNC /* End of frame */
+ ABS_MT_SLOT 0 /* Go back to slot 0 */
+ ABS_MT_TRACKING_ID 2 /* New touch in slot 0 with ID 2 */
+ SYNC /* End of frame */
+ ABS_MT_TRACKING_ID -1 /* Touch in last slot (0) ended */
+ SYNC /* End of frame */
+
+ Note that touch 2 has the same X and Y position as touch 0. This is
+ implied because no new value was emitted for slot 0. In fact, Linux will
+ not emit an event in the same slot with the same event type and code
+ unless the value has changed. Thus, we can only assume that all the MT
+ valuators have the same values as they were when they were last sent for
+ the given slot.
+
+ This change adds an array of valuator mask to hold all the last valuator
+ values that came from evdev for each slot. When a new touch begins, all
+ the last values are copied into it.
+
+ This patch assumes initial axis values of 0 in each slot. Linux and
+ mtdev do not provide a facility to query the current values of axes in
+ each slot yet. This may cause spurious incorrect touch valuator values
+ at the beginning of an X session, but there's nothing we can do about it
+ right now.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9d9c9870c88f2c636799a68cde8efcab59a4a2a5
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Jan 13 09:51:36 2012 +1000
+
+ Prefere relative axis labelling over absolute axis labelling
+
+ If a device has both relative and absolute axes, we'd initialise the
+ relative axes but label them with the absolute labels.
+
+ The current code is broken for mixed mode devices. Most of these devices
+ operate primarily in relative mode, but have some absolute axes available
+ for secondary functionality. For now, label the relative axes properly. We
+ can fix the absolute axes later.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
+
+commit 5c5b2c8db851df7921cedd888222a6630a007fd8
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jan 12 11:03:30 2012 +1000
+
+ Force x/y axes to exist on devices with any other axes (#44655)
+
+ Too much in the server relies on x/y to exist and to be axes 0 and 1. So if
+ any relative axes exist, initialize REL_X/Y or ABS_X/Y as well.
+
+ For servers up to 1.11: a scrollwheel-only device now has relative axes
+ where it only had buttons before.
+
+ For servers 1.12 or later: the device now has x/y in addition to the scroll
+ axes.
+
+ X.Org Bug 44655 <http://bugs.freedesktop.org/show_bug.cgi?id=44655>
+
+ 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>
+
+commit 854df75f4908bee66e1057f6f04817a1c47124bc
+Author: Pete Beardmore <pete.beardmore@msn.com>
+Date: Mon Jan 9 23:47:45 2012 +0000
+
+ missing multitouch related define tests
+
+ addition of two missing define tests required when no multitouch related
+ symbols are available in user-space
+
+ Fixes X.Org Bug 44578 <https://bugs.freedesktop.org/show_bug.cgi?id=44578>
+
+ Signed-off-by: Pete Beardmore <pete.beardmore@msn.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 8c55e94a6ac91fa856d37206c8a7eda1adcc6b9d
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Tue Jan 3 15:31:43 2012 -0800
+
+ Set the default resolution to 0
+
+ If we don't know the resolution, set it to 0. This is invalid, and tells
+ the X client that we don't know the resolution, rather than reporting an
+ incorrect value.
+
+ This value was originally from commit
+ 6271494faa4c45f4fa10509f72e0515f2cef36c6, which is the initial commit
+ from Adam Jackson adding absolute axis support.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 965338e9d0ee5e2a6135a930347e9dab4b8db0dd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jan 3 08:44:27 2012 +1000
+
+ Remove unused udev.c
+
+ Added in 683a55e504f4fc2d1c847c54986439a0c61b2f20 due to a botched up
+ rebase -i. The contents of udev.c and EvdevIsVirtual are identical, there is
+ no need for an extra file for this one function.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0075da20d691e451f32bdf3c8ba0f270a6c8b0e1
+Author: Cyril Brulebois <kibi@debian.org>
+Date: Sat Dec 31 19:46:08 2011 +0100
+
+ configure.ac: Fix udev/libudev dependency.
+
+ In 683a55e504f4fc2d1c847c54986439a0c61b2f20, a dependency on libudev was
+ added, but documented in configure.ac as a dependency on udev (which
+ also happens to ship a pkg-config file).
+
+ Signed-off-by: Cyril Brulebois <kibi@debian.org>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 009ac94a8e6d084c13f15ed8b2e1b22f86530c9f
+Author: Jeremy Huddleston <jeremyhu@apple.com>
+Date: Sat Dec 31 21:28:53 2011 -0500
+
+ Remove redundant redeclaration of Evdev3BEmuPreInit
+
+ Found-by: Tinderbox
+ Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
+
+commit 4b76d80e934f5503c712289ce73d4e10cc79bba6
+Author: Cyril Brulebois <kibi@debian.org>
+Date: Sat Dec 31 18:38:30 2011 +0100
+
+ evdev 2.6.99.901
+
+ Signed-off-by: Cyril Brulebois <kibi@debian.org>
+
+commit 6dd6f2d3c6b2fee5f78b01618643c7f3ed0819c3
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Dec 29 10:37:38 2011 +1000
+
+ Require xserver 1.12 RC1
+
+ Remove the ABI check hack, just check for the server version directly now
+ that we have one that definitely has the multitouch APIs.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0c7c087f77132657dd8ee342963bb1b51d659571
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Dec 29 10:19:48 2011 +1000
+
+ Test for mtdev before assuming multitouch
+
+ If the XI2.2 headers are present but mtdev isn't, build without MULTITOUCH
+ defined.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit ba9377c6d9e6d0d2813e471b516bb36902dae2ce
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Sat Dec 24 12:19:40 2011 +1000
+
+ Remove need for --enable-multitouch
+
+ If we spot inputproto 2.1.99.3, we assume we have a capable X server. This
+ should really be a server version check, but the server version hasn't been
+ bumped yet.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7f7606fc461dca1f087a756c85e22f2cc773d008
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Sat Dec 24 12:31:34 2011 +1000
+
+ Include config.h from evdev.h
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0ba58f483e564bd815bae36f6272029693c1fd5c
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Sat Dec 24 12:18:16 2011 +1000
+
+ Always include mt_mask in the evdev struct
+
+ Even if MT support isn't available, include it in the build. The checks in
+ the code check whether mt_mask is non-NULL but they would all need ifdef
+ escaping otherwise.
+
+ Leave the mtdev part inside the ifdef however, so that we don't need the
+ mtdev header if we don't build with multitouch.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 5fb48757477b2effd69c8fe8722ad95b21dbf7f5
+Merge: 7909975 e99ab23
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Dec 23 08:16:54 2011 +1000
+
+ Merge branch 'multitouch'
+
+commit e99ab2314f712df8dd705b16008755f8b3095707
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 20 15:08:06 2011 +1000
+
+ Don't count legacy and MT axes twice
+
+ The kernel exports both ABS_X and ABS_MT_POSITION_X (and a couple others)
+ for a multi-touch capable device. For such devices, only count the axis once
+ since we submit ABS_MT_POSITION_X through ABS_X.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 191660189a01b9c96bb4c0fa1a2e5008ae666238
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 20 14:14:16 2011 +1000
+
+ Add is_blacklisted_axis() helper
+
+ The kernel exports a bunch of information as axis that shouldn't be an axis
+ and we don't treat it as axis in the server. Add this helper instead of
+ checking for the axis codes manually.
+
+ No function change.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a1c3f8efbbff7f93e216ccdb32bd176a8ba33b09
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 20 13:32:06 2011 +1000
+
+ Drop now-unnecessary XI 2.1 and XI 2.2 error suppression defines
+
+ Gone since inputproto 2.1.99.3
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit f3c628acc4f7399325756590cdc72e769341243c
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 20 10:56:22 2011 +1000
+
+ Map ABS_MT_POSITION_X/Y into ABS_X/Y
+
+ MT axes are the same as traditional axes, so one into the other so we get
+ x/y coordinates regardless wich axes it comes from.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7909975b0b965fbf0935bf012987a5368ea0e67a
+Author: Paulo Zanoni <paulo.r.zanoni@intel.com>
+Date: Thu Dec 15 12:26:37 2011 -0200
+
+ Fix relative events with swapped axes
+
+ After we swap the axes, we only call valuator_mask_set for axes that are
+ not zero, so we need to unset the axes that became zero when swapped.
+
+ Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 8d6dfd13b0c4177305555294218e366a6cddc83f
+Author: Paulo Zanoni <paulo.r.zanoni@intel.com>
+Date: Wed Dec 14 15:23:36 2011 -0200
+
+ Fix absolute events with swapped axes
+
+ We were correctly swapping the valuator values, but we were not
+ calling valuator_mask_unset() when needed, so the cursor kept jumping
+ to the edges.
+
+ This patch does the swapping before the main "for", so we don't need to
+ store unswapped_{x,y} and unswapped_isset_{x,y} even when we don't need
+ to swap.
+
+ Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit fed454192ddc4ad94226040c657deb6abea3df88
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Dec 15 08:55:32 2011 +1000
+
+ Use xf86InitValuatorAxisStruct, the touch-specific version was dropped
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit cf93a21df1dd66118d3a1f5a0769d48f317de749
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Tue Nov 29 18:02:58 2011 -0800
+
+ Don't send pointer events for multitouch touchscreen devices
+
+ Pointer events will be emulated by the server.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+
+commit fac1a41c75a7c4bfabff34dc8ed1dff2587c6011
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Nov 11 15:57:26 2011 +1000
+
+ Add the required defines to compile against the inputproto
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 3175a2a96d448a0b2584a58ab3d05fbebb11fab1
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Nov 2 09:53:34 2011 +1000
+
+ Print to the log if we find multitouch axes.
+
+ No real effect on the code, but it helps to have that line in the log when
+ searching for driver issues.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 5e9b027807cc205dc9c4efbb8360ac4b20317682
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Oct 31 08:58:18 2011 +1000
+
+ Replace 0/1 button values with enums
+
+ BUTTON_PRESS is much harder to confuse with a button number than a simple 1.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 2ce305129ca94394096f4d697d51eb120de2940b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Oct 26 13:21:18 2011 +1000
+
+ Skip event posting for empty slots.
+
+ ABS_MT_SLOT comes before any other events. The following order of events
+ is common for protocol B devices (and mtdev):
+
+ ...
+ EV_SYN
+ ABS_MT_SLOT → posting here means we miss on the position information
+ ABS_MT_POSITION_X
+ ABS_MT_POSITION_Y
+ ABS_MT_SLOT
+ ABS_MT_POSITION_X
+ ABS_MT_POSITION_Y
+ EV_SYN
+
+ Store the stot state as SLOT_EMPTY after posting an event (i.e. EV_SYN and
+ ABS_MT_SLOT) and then don't post until the next slot/syn event.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9411749f76c31a8054ded62a6fb767c8135b4d4e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Oct 26 13:09:30 2011 +1000
+
+ Replace open_slot/close_slot with a SlotState enum
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 239e972be1f2c6a984dd6c5aecce710d0b866257
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Oct 26 11:14:04 2011 +1000
+
+ Simplify a condition, only the event type differs here
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 6127923fe0d50cb9b9ac4ae0a3876ba6f180137c
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Oct 26 10:51:16 2011 +1000
+
+ When resetting the queue, don't reset the touchMask
+
+ Otherwise we segfault after the first SYN event
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit fc4f98153c2608389d87e37316036a31fb1021e7
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Oct 26 09:59:34 2011 +1000
+
+ MT axes are counted separately, make sure they're initialized too.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit fabee66bcc7260ec50c3091be3f9b503eea65e61
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 25 15:06:38 2011 +1000
+
+ 0 is the value for "unknown/unlimited" number of touches
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 91d90a79593369ba1079d06a75f09ceaa9143768
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 25 14:55:47 2011 +1000
+
+ Use mtdev API to allocate/free mtdev structs
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit c1b89bda12c1897120bace941625cfa27e547458
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 25 14:52:26 2011 +1000
+
+ Remove duplicate line
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 907b7cad3fd892ca3349cd18e9ccdc5659027b40
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Thu Dec 2 18:01:41 2010 -0500
+
+ Ensure touchpad events are always processed with MT
+
+ Without this change, an MT touchpad in relative mode could end a touch
+ while not resetting the oldMask used to calculate relative values. This
+ fix allows a Magic Trackpad to behave as a relative mode device again.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+
+commit c9a2b4e9ce9b15e57241184df78c72ec8f6a4705
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Mon Nov 8 14:35:02 2010 -0500
+
+ Use MTDev for multitouch devices
+
+ MTDev translates all multitouch devices to the slotted evdev protocol.
+ This provides a clean and uniform interface and reduces message handling
+ inside the input module and X.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+
+commit e18abd0049421a98e61c15c2d56cfe2821cf4739
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Mon Nov 8 11:08:01 2010 -0500
+
+ Add experimental XI 2.1 multitouch support
+
+ This multitouch addition only supports slotted MT evdev protocol
+ devices. Support must be enabled at configure time using
+ --enable-multitouch.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+
+ Amendments: XI_TouchMotion -> XI_TouchUpdate, rename mtMask to mt_mask
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 683a55e504f4fc2d1c847c54986439a0c61b2f20
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 25 09:59:50 2011 +1000
+
+ Use a new "Virtual Device" boolean property to mark virtual devices
+
+ Use udev to check for the device's sysfs path, if it contains LNXSYSTM it's
+ a kernel-emulated device. This property can then be used to determine if
+ there are any real devices connected, allowing the desktop environment to
+ e.g. turn off the touchpad whenever there's a mouse attached.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a9cdb6590cdf72917cdfeb17e2fcc6a110b2c7d1
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Nov 11 07:31:02 2011 +1000
+
+ Move misplaced #endif caused by smooth-scrolling merge
+
+ Bad conflict resolution in xf86-input-evdev-2.6.0-30-g745fca0
+
+ Reported-by: Sebastian Glita <glseba@yahoo.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit dd000dd4fa118529809632e610a0a439d7467096
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Nov 9 16:04:06 2011 +1000
+
+ Bump to 2.6.99
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 745fca03a20117583bc18c7134583311ff52c29c
+Merge: eede8cc b450efd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Nov 9 16:01:48 2011 +1000
+
+ Merge branch 'smooth-scrolling'
+
+ Conflicts:
+ src/evdev.c
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b450efdf95999cad08de23ce069f04a66bdae24b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Aug 19 11:15:09 2011 +1000
+
+ Support smooth scrolling on REL_WHEEL, REL_HWHEEL and REL_DIAL
+
+ Automatic smooth scrolling setup for these axes, with REL_WHEEL and REL_DIAL
+ both mapping into vscrolling. REL_WHEEL is the preferred axis.
+
+ Mouse wheel emulation is not yet updated for smooth scrolling.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit eede8ccffc1a831f4de89403edc8dffd52494e8b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 25 15:43:38 2011 +1000
+
+ Don't crop long value from EvdevBitIsSet.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
+ Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
+
+commit 2aba790ed3acc3ece5e56dac088e0a0a4a04b45d
+Author: Jools Wills <jools@oxfordinspire.co.uk>
+Date: Sun Oct 30 23:19:21 2011 +0000
+
+ emuThird: Use xf86SetIntOption, not xf86SetBoolOption for integer values
+
+ Signed-off-by: Jools Wills <jools@oxfordinspire.co.uk>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 49693892ce35e95674fbb3d2a067c8fa0227da87
+Author: Max Schwarz <Max@x-quadraht.de>
+Date: Mon Oct 17 21:01:22 2011 +0200
+
+ type-safe inline functions for bitmask manipulation
+
+ We can't use BitIsSet/SetBit from the server (inputstr.h) since they
+ operate on byte arrays. EvdevSetBit is added in preparation for the
+ "smooth-scrolling on wheel emulation" patch.
+
+ Signed-off-by: Max Schwarz <Max@x-quadraht.de>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 070f30e08956e7fa8b7f9ca6b94fee3ef39caa1e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Aug 15 11:34:12 2011 +1000
+
+ Exit axis labelling if axes are neither rel nor abs
+
+ No actual effect since labels_len is always 0 anyway but let's make the
+ return more explicit.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit ffe35b6c2566fc2a3f418185a61a12c7f377affd
+Author: Terry Lambert <tlambert@chromium.org>
+Date: Fri Jul 15 17:23:20 2011 -0700
+
+ xf86-input-evdev: Return proper default for unknown values in pInfo->device_control.
+
+ Signed-off-by: Terry Lambert <tlambert@chromium.org>
+ Reviewed-by: Stephane Marchesin <marcheu@chromium.org>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 5069e053354ad6adfcbb08c962bff93b607dec3d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri May 27 16:20:03 2011 +1000
+
+ Remove unused misc_label and val
+
+ evdev.c: In function 'EvdevInitAxesLabels':
+ evdev.c:2192:11: warning: variable 'misc_label' set but not used
+ [-Wunused-but-set-variable]
+ obsolete with 880ad1e19afd83ac115948b67d4049e16cb12df0
+
+ emuWheel.c: In function 'EvdevWheelEmuPreInit':
+ emuWheel.c:252:10: warning: variable 'val' set but not used
+ [-Wunused-but-set-variable]
+ obsolete with b0737bdbd1f6e601eb4984b6f4cb49279190984c
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 0b9fad23a3d464ac064521d0e29f036b0ffdc9b8
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri May 27 16:17:12 2011 +1000
+
+ Print abs axes ranges on verbosity 6.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit b79776cf8caa2b8db2984177661698da862befa6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Jun 15 10:22:39 2011 +1000
+
+ Require server 1.10
+
+ We require ABI 12.2 in the driver, enforce it through pkg-config.
+ Technically ABI 12.2 is first available in 1.9.99.902 but 1.10 looks so much
+ nicer.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit a52cd1cab2ae84442758de5155c5ec1417a7d16d
+Author: Daniel Kurtz <djkurtz@google.com>
+Date: Tue Jun 14 18:09:00 2011 +0800
+
+ Set prop_product_id undeletable
+
+ prop_invert was accidentally being set undeletable twice.
+
+ Signed-off-by: Daniel Kurtz <djkurtz@google.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit eaf202531f2bb2b3da6d4769769f76da5489ae68
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Jan 31 14:11:44 2011 +1000
+
+ Export device node as property.
+
+ There is currently no mapping between XI devices and physical devices other
+ than what can be extracted by parsing the Xorg logfile. Add new property
+ "Device Node" to the driver to export the open device file.
+
+ Server 1.11 and later standardises on this property name.
+
+ The client is responsible for detecting if the device is on the same host
+ and converting the data into a more useful format (e.g. sysfs path).
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 74151b3c52d989208c6ec8acadadd9bcf063bcc5
+Author: Peter Korsgaard <jacmet@sunsite.dk>
+Date: Tue May 24 09:44:05 2011 +0200
+
+ Handle touchscreens without BTN_TOUCH
+
+ Some touchscreens (like the Lumio crystaltouch in single touch mode) send
+ BTN_LEFT rather than BTN_TOUCH:
+
+ Input driver version is 1.0.1
+ Input device ID: bus 0x3 vendor 0x202e product 0x5 version 0x111
+ Input device name: "LUMIO Inc LUMIO CrystalTouch ver 1.1C"
+ Supported events:
+ Event type 0 (Sync)
+ Event type 1 (Key)
+ Event code 272 (LeftBtn)
+ Event code 273 (RightBtn)
+ Event code 274 (MiddleBtn)
+ Event type 2 (Relative)
+ Event code 9 (Misc)
+ Event type 3 (Absolute)
+ Event code 0 (X)
+ Value 650
+ Min 0
+ Max 4095
+ Event code 1 (Y)
+ Value 3221
+ Min 0
+ Max 4095
+ Event type 4 (Misc)
+ Event code 4 (ScanCode)
+ Testing ... (interrupt to exit)
+ Event: time 1305882024.934011, type 4 (Misc), code 4 (ScanCode), value 90001
+ Event: time 1305882024.934017, type 1 (Key), code 272 (LeftBtn), value 1
+ Event: time 1305882024.934029, type 3 (Absolute), code 0 (X), value 270
+ Event: time 1305882024.934034, type 3 (Absolute), code 1 (Y), value 1513
+ Event: time 1305882024.934039, type 2 (Relative), code 9 (Misc), value 1
+
+ This causes evdev to handle these device as a mouse rather than a
+ touchscreen, which naturally doesn't work very well. We already internally
+ translate BTN_TOUCH as BTN_LEFT, so accept this kind of devices as
+ touchscreens by checking for devices with BTN_LEFT, absolute X/Y and NO
+ relative X/Y axes.
+
+ Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit e9d96e87acbd79b22837ac4b225ceb0bd0e1942e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 18 12:20:19 2011 +1000
+
+ Add a property to toggle function key mode
+
+ On some keyboards, the multimedia function keys are overlaid with the F
+ keys. This property enables clients to switch the primary mode of these F
+ keys between function keys and multimedia keys.
+ Some keyboards provide an Fn key to toggle between the modes. This is
+ hardware-specific and may or may not work on any given keyboard device.
+
+ The current imlementation is only hooked up to apple keyboards.
+ The kernel provides a tweak to enable/disable.
+
+ /sys/module/hid_apple/parameters/fnmode
+ 0 .. keyboard sends Fx keys, Fn disabled
+ 1 .. keyboard sends multimedia keys, Fn toggles to function keys
+ 2 .. keyboard sends function keys, Fn toggles to multimedia keys
+
+ If fnmode is on 0, we force it to 2.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Michel Dänzer <michel@daenzer.net>
+
+commit bb15bac149411a2066eca6ddd50e2ca2cc38f7c8
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 18 12:20:00 2011 +1000
+
+ Export product/vendor ID through a property.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 7611d2fc7357c44f56fed174d90681d5128f99e3
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 18 12:19:24 2011 +1000
+
+ Move invert variable to the block it is used in.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit ebe41bfba77ba9c95d990d47d5e8f5a8a4f7477e
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Fri Apr 15 12:14:03 2011 -0400
+
+ Copy out of proximity values into current values selectively
+
+ Otherwise, an event that causes us to go into proximity with some new
+ valuator values will retain some old valuator values from when last in
+ proximity. This change ensures that all values posted while out of
+ proximity are accounted for.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 68a6a18fc2fe1d95c9196c1948a27f9e95029bec
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Mon Apr 4 09:40:14 2011 -0400
+
+ Ensure all known valuator values are stored when out of proximity
+
+ The current code overwrites *all* the stored axis values with whatever
+ came in from evdev. Evdev is a stateful protocol, so it only sends us
+ updates to the axis values that have changed. We need to only update
+ the values that have changed.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit eeacd3e5a8bbd797776f27e18d8ed68aa95a8823
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Mon Apr 4 09:40:13 2011 -0400
+
+ Ensure events are posted when entering into proximity
+
+ Fixes LP: #736829 (https://bugs.launchpad.net/bugs/573006)
+
+ Re-fixes old X.Org Bug 29645
+ <http://bugs.freedesktop.org/show_bug.cgi?id=29645>
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 5708e384942a7257257fbae8b1d64548fd6559a0
+Author: Simon Thum <simon.thum@gmx.de>
+Date: Sun Mar 20 15:49:48 2011 +0100
+
+ rename valuator init functions
+
+ Since the mode of valuators (no longer?) bears a relation to the device class
+ actually initialized, this naming was quite misleading.
+
+ Signed-off-by: Simon Thum <simon.thum@gmx.de>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 41111ce1efc6181b8da042c5b01f01cdf92315be
+Author: Rami Ylimäki <rami.ylimaki@vincit.fi>
+Date: Tue Mar 8 11:23:47 2011 +0200
+
+ Remove constness of device filename to avoid warning when freed.
+
+ A warning from free() can be avoided by casting the constness away
+ from its argument pointer or by not declaring the pointer as const in
+ the first place.
+
+ Signed-off-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b4c47d5f9454a708a5ab161c015646f2ca6e1ac3
+Author: Rami Ylimäki <rami.ylimaki@vincit.fi>
+Date: Tue Mar 8 11:23:46 2011 +0200
+
+ Release leaked device identifier on input device disconnect.
+
+ Signed-off-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
+ Reviewed-by: Erkki Seppälä <erkki.seppala@vincit.fi>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 50193a0dd35b6f54499fb76ab68f615237cc51f9
+Author: Rami Ylimäki <rami.ylimaki@vincit.fi>
+Date: Tue Mar 8 11:23:45 2011 +0200
+
+ Release leaked XKB options on input device disconnect.
+
+ Currently the XKB options duplicated in EvdevAddKeyClass are never
+ released. For example, connecting and disconnecting a bluetooth
+ keyboard repeatedly causes a steadily growing memory leak.
+
+ Signed-off-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
+ Reviewed-by: Erkki Seppälä <erkki.seppala@vincit.fi>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0049cce4d0691f055dfe9059e4c0c4ad30301db6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Feb 11 13:31:52 2011 +1000
+
+ Use Absolute/Relative as argument to xf86Post*
+
+ xf86Post* takes an int for the is_absolute parameter. Since the XI protocol
+ spec requires Relative to be 0 and Absolute to be 1, use those instead to
+ make the code easier to read.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit d9001a6be9d86a5f30549af9fbb02a466f4b0709
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Jan 26 12:11:00 2011 +1000
+
+ Add third button emulation.
+
+ New properties:
+ "Evdev Third Button Emulation" → switch on/off
+ "Evdev Third Button Emulation Timeout" → timeout until event is delivered
+ "Evdev Third Button Emulation Button" → phys button to be emulated
+ "Evdev Third Button Emulation Threshold" → move threshold before emulation
+ is cancelled
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Tested-by: Benjamin Tissoires <tissoire@cena.fr>
+
+commit 22db196815b813ff1c4806dd4cbb06788763d6b6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Jan 31 13:39:46 2011 +1000
+
+ Static atoms don't need to be initialized to 0.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 54ac2306b83434a014e941e25a5286a592e74351
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Jan 31 12:07:48 2011 +1000
+
+ Replace xf86Msg() with xf86IDrvMsg().
+
+ The latter provides a standardised message format in the form of
+ driver name: device name: message
+
+ making it easier to grep for driver messages in the log.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 768c25a99b2f4ec07993eb15a0f05a5e22b5c695
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Mon Jan 24 11:49:05 2011 -0500
+
+ Add support for masked valuators
+
+ With the X server now supporting masked valuators for XI2, enable
+ support in X evdev.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b5c9f41b2b6c680b7c44eadef8da855b1d9adcb7
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Sat Jan 22 16:40:49 2011 -0500
+
+ Switch to "goto" logic for error handling when adding classes
+
+ This will be necessary for the addition of multitouch functionality.
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 8bc4be3048754b9c751cd98f5a5b46cf59a56f3a
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Sat Jan 22 16:40:48 2011 -0500
+
+ Remove support for X input ABI < 12.2
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 30c3645e20e945b0f8b7dc624748948464be606e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jan 11 12:46:40 2011 +1000
+
+ evdev 2.6.0
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 3b52fe2ea4a934a8d87aacd185593beb01f8f273
+Author: Chase Douglas <chase.douglas@canonical.com>
+Date: Wed Jan 5 10:09:55 2011 -0500
+
+ Print out error messages when failing to init devices
+
+ Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 540a4cce9071fce183c941ded35e7e8fb8f3507e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Jan 5 09:04:56 2011 +1000
+
+ evdev 2.5.99.903
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit bed25600f66db245b895a48d6edca30568ca7559
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Dec 23 12:13:16 2010 +1000
+
+ Don't update first_val and num_val if we don't have data (#32480)
+
+ For touchpads, rel_queued may be on (due to abs to rel conversion) but the
+ delta for x/y is 0/0 on the first touch. Hence, we don't have any valuators
+ to post. The current results in a num_vals of -15 and a subsequent segfault
+ when the data is posted to the server.
+
+ Start with a last valuator of -1, so that we know if we have at least one to
+ post.
+
+ X.Org Bug 32480 <http://bugs.freedesktop.org/show_bug.cgi?id=32480>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
+
+commit 9aea1c5fa09c25ad83bcf2fd4ee4bd853d889e5e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 21 10:53:06 2010 +1000
+
+ Add use_proximity bit for BTN_TOOL handling.
+
+ Touchpads send garbage data between BTN_TOOL_FINGER and BTN_TOUCH. This
+ leads to cursor movement towards invalid positions (bottom left corner,
+ usually).
+
+ Add a new flag "use_proximity" as a delimiter for BTN_TOUCH handling. If
+ unset, the actual proximity bits are ignored, no proximity events are sent
+ and BTN_TOUCH is used for the tool handling.
+
+ Example event stream for synaptics:
+
+ Event: time 1292893041.002731, -------------- Report Sync ------------
+ Event: time 1292893041.015807, type 1 (Key), code 330 (Touch), value 0
+ Event: time 1292893041.015812, type 3 (Absolute), code 0 (X), value 4283
+ Event: time 1292893041.015813, type 3 (Absolute), code 1 (Y), value 4860
+ Event: time 1292893041.015815, type 3 (Absolute), code 24 (Pressure), value 23
+ Event: time 1292893041.015817, type 3 (Absolute), code 28 (Tool Width), value 5
+ Event: time 1292893041.027537, -------------- Report Sync ------------
+ Event: time 1292893041.038854, type 3 (Absolute), code 0 (X), value 1
+ Event: time 1292893041.038857, type 3 (Absolute), code 1 (Y), value 5855
+ Event: time 1292893041.038859, type 3 (Absolute), code 24 (Pressure), value 1
+ Event: time 1292893041.038861, type 3 (Absolute), code 28 (Tool Width), value 5
+ Event: time 1292893041.038864, -------------- Report Sync ------------
+ Event: time 1292893041.062432, type 3 (Absolute), code 24 (Pressure), value 0
+ Event: time 1292893041.062435, type 3 (Absolute), code 28 (Tool Width), value 0
+ Event: time 1292893041.062437, type 1 (Key), code 325 (ToolFinger), value 0
+ Event: time 1292893041.062438, -------------- Report Sync ------------
+
+ Reported-by: Dave Airlie <airlied@redhat.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
+
+commit 0c987a929dd4c98d4a80d8b7f75286902eb572f2
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 21 10:45:11 2010 +1000
+
+ Revert "Don't count BTN_TOUCH as tool. (#29428)"
+
+ Synaptics devices send garbage between BTN_TOUCH and BTN_TOOL_FINGER. By
+ switching to use this as proximity data now, the pointer is reset to the
+ garbage data position (usually around 1/5855).
+
+ This reverts commit 899218e18120918138f6d7420465763422d5b3b7.
+
+ Reported-by: Dave Airlie <airlied@redhat.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
+
+commit 242a01eb0f2f9b56fb6d6f0b41fc6a899cadb857
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 21 10:40:45 2010 +1000
+
+ Rename proximity to in_proximity.
+
+ No functional change, just making it a bit more obvious to read.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
+ Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
+
+commit 7415953b9afac3221d1bb834aadcc7c1917366fd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 21 10:44:14 2010 +1000
+
+ Fix grammar typo in comment.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 1ced7ec7e23c57c0e1aaddeb3c113e67a5cb7341
+Author: Peter Korsgaard <jacmet@sunsite.dk>
+Date: Fri Dec 10 16:16:59 2010 +0100
+
+ evdev: rename EvdevCacheCompare() to EvdevCache()
+
+ Since 59056e656c64 (Remove the reopen timer logic) from last year,
+ EvdevCacheCompare() is only used for caching ioctl values and not for
+ comparing, so remove the unused compare logic and rename the function
+ to EvdevCache().
+
+ Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
+ Reviewed-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 1c5ad6f8a0f098da89aa88102f424c667addf376
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Dec 8 12:40:49 2010 +1000
+
+ evdev 2.5.99.902
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 6fd1d0860e71c644fa72b4b40872e0ced671726c
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Dec 6 11:41:11 2010 +1000
+
+ Return error codes from EvdevOpenDevice()
+
+ The server's behaviour is to stop adding new devices when a BadAlloc occurs
+ on any device (on the assumption that new devices won't magically have more
+ memory). Change EvdevOpenDevice() to return an error code of BadValue when
+ it fails (and thus to the server) to prevent other devices being ignored
+ because of one misconfigured one.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 31ba99e9edd28ff81437e0167c5322b9f619c52a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Nov 19 14:27:09 2010 +1000
+
+ evdev 2.5.99.901
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a4aefca2ed52e675e6151a0fb0742a9e19565a41
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Oct 25 11:05:18 2010 +1000
+
+ Reshuffle to avoid the need for XI86_CONFIGURED.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+
+commit 20d7a0a4aab64232712186811ae55c40d2b7d161
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Oct 25 10:38:21 2010 +1000
+
+ Input API 12 requires a valuator mode for each axis.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+
+commit 5e26ba8641809addc63e783e1cefac0f8524b020
+Author: Nikolai Kondrashov <spbnick@gmail.com>
+Date: Wed Oct 20 23:31:30 2010 +0400
+
+ Extend button mapping to full ranges
+
+ Extend button code to number mapping to cover full BTN_MOUSE and BTN_MISC
+ ranges, including undefined codes.
+
+ This extends mapping introduced with 0367e387 to the following:
+
+ 1 BTN_LEFT BTN_0 BTN_TOUCH
+ 2 BTN_MIDDLE BTN_1 BTN_STYLUS
+ 3 BTN_RIGHT BTN_2 BTN_STYLUS2
+
+ 8 BTN_SIDE BTN_3
+ 9 BTN_EXTRA BTN_4
+ 10 BTN_FORWARD BTN_5
+ 11 BTN_BACK BTN_6
+ 12 BTN_TASK BTN_7
+ 13 0x118 BTN_8
+ 14 0x119 BTN_9
+ 15 0x11A 0x10A
+ 16 0x11B 0x10B
+ 17 0x11C 0x10C
+ 18 0x11D 0x10D
+ 19 0x11E 0x10E
+ 20 0x11F 0x10F
+
+ This should fix https://bugs.freedesktop.org/show_bug.cgi?id=30336
+
+ Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 71dd18f72889ef6998a1bd699630da583dcb775a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 19 10:22:55 2010 +1000
+
+ Rename CountBits to EvdevCountBits.
+
+ Avoid name collision with the server.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+ Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
+
+commit c3e49f2b95d3e40f97d6bffdaf8a6c036093fa91
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Oct 20 10:33:39 2010 +1000
+
+ Use an array for the proximity bits.
+
+ Instead of two lists that need to be kept in sync, just store the bits in an
+ array and run through them.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit b06d3ffdcdb14978201af5b24a7292ee73b65318
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Oct 20 10:20:26 2010 +1000
+
+ Rename abs/rel/prox to abs_queued/rel_queued/prox_queued.
+
+ Mainly to avoid confusing between pEvdev->prox and pEvdev->proximity and to
+ better express what these fields are actually holding.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+ Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 3646371eefae63678876f45daa0eea2ac522f2e2
+Author: Benjamin Tissoires <tissoire@cena.fr>
+Date: Sat Oct 16 20:20:31 2010 +0200
+
+ Add the names of the valuators for the multitouch properties
+
+ Thoses definitions have been included in the kernel and in the X server.
+ However, the evdev driver has not been updated accordingly.
+
+ Without these definitions, the multitouch axes are not correctly labelled.
+
+ Signed-off-by: Benjamin Tissoires <tissoire@cena.fr>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b48f4c41c0d3386bba3e9d8fa3da91f18aae190b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Oct 11 09:33:28 2010 +1000
+
+ Add proximity support.
+
+ When one of the tools comes into proximity, queue up a proximity event and
+ send it accordingly.
+
+ Includes special handling for tablets that do not send axes with tools
+ (#29645)
+
+ Some tablets send axis values, then EV_SYN, and in the next event the
+ BTN_TOOL_PEN/BTN_TOUCH, etc. For these tablets, the cursor doesn't move as
+ coordinates while not in proximity are ignored.
+
+ Buffer coordinates received while out-of-proximity and if we get a proximity
+ event without other coordinates, re-use the last ones received.
+
+ X.Org Bug 29645 <http://bugs.freedesktop.org/show_bug.cgi?id=29645>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+
+commit 185ad42078a3bcb423b83e41ebeddbb7541fe26c
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Sep 8 10:47:34 2010 +1000
+
+ Rename evdev->tool to evdev->proximity.
+
+ evdev doesn't care about the actual tool used, only that it is used as an
+ indicator for proximity. Rename the field accordingly to make the code more
+ obvious to read.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
+
+commit 7282e3ac6c3b23cce927271fb9ca34b2acd36fd3
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Sep 8 11:30:14 2010 +1000
+
+ When posting buttons, post absolute valuators if we have them.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+
+commit c504852aa27239a57445ca1de013b5bfefa68276
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Sep 8 11:29:11 2010 +1000
+
+ Fix valuator offset when posting absolute motion events.
+
+ If first_v was not zero, the values passed to xf86PostMotionEventP were
+ wrong.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+
+commit 4bbf9c9125db51394870c86413fe18a0c8ec7068
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Sep 8 11:28:27 2010 +1000
+
+ Don't pass pointers around to first_v and num_v.
+
+ We only use them as values, no need for the addresses.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+
+commit 684426a9d2b4850ae80c824d4afe1e95875eee21
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Sep 8 10:59:12 2010 +1000
+
+ De-duplicate event queue access.
+
+ Factor out access to the next queue element in a static function to be
+ reused for button and key presses.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>
+
+commit 9664e5a48723e7085fc3ece2aa13f8696f631a3d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Oct 6 10:58:17 2010 +1000
+
+ Remove refcnt initialization from InputDriverRec.
+
+ Removed from the server with
+ commit 6130170e7e9b64c611ee942ec3455dd1a185193d
+ Author: Adam Jackson <ajax@redhat.com>
+ Date: Sat Sep 18 06:41:35 2010 -0400
+
+ xfree86: Remove unused refcounting from input drivers
+
+ And given that it was unused, we don't need to ifdef it.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0367e3871f02993b4ce04873d6e40df16fb0a202
+Author: Nikolai Kondrashov <spbnick@gmail.com>
+Date: Thu Sep 2 18:09:13 2010 +0400
+
+ Clean up button code to number mapping
+
+ Now BTN_MOUSE, BTN_MISC and BTN_DIGI button ranges are all mapped to the
+ same lower numbers including first three, corresponding to the LMR mouse
+ buttons. Like this:
+
+ 1 BTN_LEFT BTN_0 BTN_TOUCH
+ 2 BTN_MIDDLE BTN_1 BTN_STYLUS
+ 3 BTN_RIGHT BTN_2 BTN_STYLUS2
+
+ 8 BTN_SIDE BTN_3
+ 9 BTN_EXTRA BTN_4
+ 10 BTN_FORWARD BTN_5
+ 11 BTN_BACK BTN_6
+ 12 BTN_TASK BTN_7
+ 13 BTN_8
+ 14 BTN_9
+
+ This streamlines the button mapping under the assumption that these ranges
+ don't generally appear in a single device simultaneously. If they do appear,
+ they will simply report overlapping button numbers.
+
+ Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 617a09e298768d0a1d33cb6b367410455489e8b8
+Author: Nikolai Kondrashov <spbnick@gmail.com>
+Date: Tue Sep 7 10:38:20 2010 +1000
+
+ Add BTN_TOUCH/STYLUS/STYLUS2 support.
+
+ These three buttons are mapped into buttons 1/2/3, respectively.
+ Overlapping range with BTN_LEFT/MIDDLE/RIGHT, assuming that these
+ ranges don't generally appear in a single device simultaneously.
+
+ Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b83515485b739451b6cde29c7e6f5c900175eaf9
+Author: Tim Yamin <plasm@roo.me.uk>
+Date: Tue Sep 7 10:31:02 2010 +1000
+
+ SwapAxes should rescale raw values when enabled
+
+ Current implementation assumes that X & Y axes have the same min and max
+ values. If they don't, you'll end up with funny behaviour if SwapAxes is
+ turned on.
+
+ Signed-off-by: Tim Yamin <plasm@roo.me.uk>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 009d442aa347cea15d07ceaec955a2f69f247364
+Merge: 10493de 4964c61
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Sep 1 13:04:29 2010 +1000
+
+ Merge branch 'input-api' of git://people.freedesktop.org/~whot/xf86-input-evdev
+
+commit 10493de96e905b831e14bd510f2af1b8da3d2be6
+Author: Nikolai Kondrashov <spbnick@gmail.com>
+Date: Tue Aug 31 11:31:07 2010 +0400
+
+ Improve dumb tablet detection
+
+ Improve dumb tablet detection by checking if BTN_STYLUS or BTN_STYLUS2
+ (first or second pen barrel button) is present when BTN_TOOL_PEN is not
+ found.
+
+ This enables detection of tablets without explicit tool proximity reporting.
+ These include at least four UC-Logic tablet models: WP4030U, WP5540U,
+ WP8060U and PF1209, on which many Genius and Trust models are based.
+
+ Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 829facd516d90f92187b78ccf6d921a1b1671990
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Aug 31 14:09:46 2010 +1000
+
+ Bump to 2.5.99.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit fbafe59420f128b6264feeb115bbcbc1c933f611
+Author: Nikolai Kondrashov <spbnick@gmail.com>
+Date: Wed Aug 25 00:39:45 2010 +0400
+
+ Fix comments about BTN_TOOL_PEN.
+
+ Fix incorrect usage of BTN_DIGI instead of BTN_TOOL_PEN in comments.
+ Fix forgotten pEvdev->digi reference.
+
+ Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 990540fa1905b11403d5c25345c428c5bc9ed126
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Aug 23 10:34:36 2010 +1000
+
+ evdev 2.5.0
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b8945e61eb97265fdccace8411b8b33d3d56be13
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Aug 23 10:27:35 2010 +1000
+
+ man: don't reference README.mouse
+
+ No real reason to refer to the mouse driver's readme.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 97dc45b769c9a4dfa61782d7ce491df8ebaed3dc
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Aug 19 12:50:25 2010 +1000
+
+ evdev 2.4.99.901
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit ec6cb31cc47eed3ccba4c906ca6c54b99136e9eb
+Author: Bartosz Brachaczek <b.brachaczek@gmail.com>
+Date: Tue Aug 10 22:31:37 2010 +0200
+
+ evdev: Initialize valuators array. (#24737)
+
+ The array needs to be filled with zeros, otherwise we may end up sending
+ it with random values if non-zero values aren't in one row (which is the
+ case for A4Tech X-750F which sends REL_MISC events without a reason).
+
+ X.Org Bug 24737 <http://bugs.freedesktop.org/show_bug.cgi?id=24737>
+
+ Signed-off-by: Bartosz Brachaczek <b.brachaczek@gmail.com>
+ Tested-by: Bartek Iwaniec <hash87@gmail.com>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit ed47c7f33e315f163a6aebeb3e1c8947004576fd
+Author: Bartosz Brachaczek <b.brachaczek@gmail.com>
+Date: Tue Aug 10 22:31:00 2010 +0200
+
+ evdev: Revert "Set all valuators for relative motion events (#24737)"
+
+ It isn't necessary to post zero-deltas to X Server. In order not to post
+ uninitialized "v" array we should rather simply initialize it.
+
+ This reverts commit c1f16a4f59a584ab4546c2f16e20b06703042057.
+
+ Signed-off-by: Bartosz Brachaczek <b.brachaczek@gmail.com>
+ Tested-by: Bartek Iwaniec <hash87@gmail.com>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 899218e18120918138f6d7420465763422d5b3b7
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Aug 9 13:01:11 2010 +1000
+
+ Don't count BTN_TOUCH as tool. (#29428)
+
+ Devices that don't have a tool but BTN_TOUCH simply have the tool always on.
+ Devices that have a tool other than BTN_TOUCH set this tool before BTN_TOUCH
+ is emitted anyway.
+
+ X.Org Bug 29428 <http://bugs.freedesktop.org/show_bug.cgi?id=29428>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 4964c61f4b248e9eb16e8eadb5f5d0b6410b6b84
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 22 11:32:08 2010 +1000
+
+ Return BadMatch for already configured devices.
+
+ PreInit can now return different error codes. Return BadAlloc for alloc
+ failures and BadMatch if the device was already configured or the cache
+ comparison/probe failed.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 92e8dc49611398c8a9659b244645530cd26736fe
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 22 10:57:02 2010 +1000
+
+ Use the new input API (changed PreInit function prototype).
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit e0e4b7d89b20ab9997a2eeb17dc7381ecafa31e3
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 22 10:51:54 2010 +1000
+
+ Move private init down.
+
+ No real change, preparation for new input API.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit d2c11d36a05e18936e39f7aa592c15b254aff1de
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 22 10:51:12 2010 +1000
+
+ Use pInfo->options instead of dev->commonOptions.
+
+ No real change, preparation for new input API.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 2f636402d882c775497e88c1f74477c4f6e9521d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 22 10:40:01 2010 +1000
+
+ Add ifdefs for pre ABI 12 support.
+
+ The server doesn't provide these defines anymore, define them here for
+ future use. To be purged whenever we drop support for the current server.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 3d3565c069558b9d1e8e0e86332415731b88b11d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 22 10:38:58 2010 +1000
+
+ Remove usage of XI86_POINTER_CAPABLE and XI86_KEYBOARD_CAPABLE.
+
+ XI86_KEYBOARD_CAPABLE was write-only, both in the driver and the server.
+ XI86_POINTER_CAPABLE was write-only in the server and can be emulated with
+ has_abs_axes and has_rel_axes.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 421585fda6ce67c209d43952109dda056ee40941
+Author: Alex Warg <alexander.warg@os.inf.tu-dresden.de>
+Date: Wed Jun 30 10:33:46 2010 +1000
+
+ Fix out-of-bounds access if more than MAX_VALUATORS are present. (#28809)
+
+ The functions EvdevAddRelClass and EvdevAddAbsClass do out of bounds
+ accesses to vals and old_vals arrays in the EvdevRec structure if there are
+ more than MAX_VALUATORS axes reported by the kernel.
+
+ X.Org Bug 28809 <http://bugs.freedesktop.org/show_bug.cgi?id=28809>
+
+ Signed-off-by: Alex Warg <alexander.warg@os.inf.tu-dresden.de>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 8697811f56160146981f2364d6e154b2c57f388e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jun 22 14:40:13 2010 +1000
+
+ man: some minor fixes to man page.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b06bffdc979eb7d1ebf10680bc9b11baf9bd34a0
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Jun 11 10:01:08 2010 +1000
+
+ Add myself to Authors in man page.
+
+ git blames me for about half the driver now, I guess that's enough
+ justification ;)
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9410e452d26aeb81fb6068ab83ffdcd5aca32f67
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu May 27 21:56:47 2010 -0400
+
+ config: use AC_PROG_INSTALL now supplied by XORG_DEFAULT_OPTIONS
+
+ It depends on util-macros 1.8
+ The existing statement can now be removed from the configuration file.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 516e538da4c866dde12d747095fa1779fd4275c0
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu May 27 20:51:47 2010 -0400
+
+ config: upgrade to util-macros 1.8 for additional man page support
+
+ Use MAN_SUBST now supplied in XORG_MANPAGE_SECTIONS
+ The value of MAN_SUBST is the same for all X.Org packages.
+
+ Use AC_PROG_SED now supplied by XORG_DEFAULT_OPTIONS
+ The existing statement can now be removed from the configuration file.
+
+ Use Automake $() for variables in Makefile.am
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 1f38e1bc1174a66980d4a7e8e0a36aef938625df
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Sat Jun 12 09:59:06 2010 -0400
+
+ COPYING: update and refactor the Copyright notices
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 456579ba30edbda8182cc8a7f6347e591d191bd0
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jun 1 10:20:25 2010 +1000
+
+ Bump to 2.4.99
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 21a2ac818e75ef918d320ce1e88b6263e68e598d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri May 28 09:47:17 2010 +1000
+
+ Disable middle mouse button emulation by default.
+
+ The AUTO feature was the default, MB emulation was on until a middle mouse
+ button was pressed. MB emulation however results in a delay of the first
+ press, causing minor annoyances to the users and being generally confusing
+ when the behaviour before a button press is different to after a button
+ pres.
+
+ Disable the feature by default instead. There's not a lot of two-button mice
+ around anymore though and the inability to detect two-button mice makes for
+ non-deterministic detection of when the emulation should be on.
+
+ Middle button emulation can be enabled with a configuration snippet:
+
+ Section "InputClass"
+ Identifier "middle button emulation"
+ MatchIsPointer "on"
+ Option "Emulate3Buttons" "on"
+ EndSection
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Acked-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 4c216242404d749b9ae8ec181146689f89119cb4
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu May 20 12:40:13 2010 +1000
+
+ Remove libc wrappers for malloc, calloc and free.
+
+ Evdev is Linux-only, and we've had the above calls for quite a while now.
+ Plus, now that the server has removed them they generate _a lot_ of warnings
+ otherwise.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Jamey Sharp <jamey@minilop.net>
+
+commit 6e244b109861d6f602066cac8b766a55a5016c63
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu May 20 12:38:19 2010 +1000
+
+ Move mode declaration, it's not const either.
+
+ What we're getting back from xf86SetStrOption is a strdup'd string, not
+ const, especially given that we free it a few lines down.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit e7c301563a4b1718d2fc0066c1b3125404e3060f
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu May 20 14:24:05 2010 +1000
+
+ Move opening the device into a separate function.
+
+ Re-use from EvdevOn and PreInit.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit ffc2c9961f5fb099b85a97550a30a854420ee773
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu May 20 11:54:56 2010 +1000
+
+ Move checks for calibration, inversion and axis swap to EvdevProbe.
+
+ Keyboard devices don't need these checks.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7c01cff1faede468efddf2c66c9ca85022585244
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 19 15:37:01 2010 +1000
+
+ Move EVIOCGRAB into a static func.
+
+ This is in preparation of some major rework, there are no functional
+ changes.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit e6e20c1b3e5977830a2b78046c0a8c49e38746fd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 19 15:09:29 2010 +1000
+
+ Move error handling in PreInit down to the end.
+
+ Just have one exit path instead of different ones. Guards are in place to
+ avoid freeing/deleting something that shouldn't be.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Jamey Sharp <jamey@minilop.net>
+
+commit b27d03b248e36ec7a674113baa494b82e3ad728b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 19 14:55:32 2010 +1000
+
+ Comment odd EVIOCGRAB behaviour and reshuffle conditions a bit.
+
+ The reason for this rather weird approach is to ungrab immediately after
+ getting a successful grab. Evdev shouldn't be hogging the device if nothing
+ is done with it.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Jamey Sharp <jamey@minilop.net>
+
+commit ba78428ed50685fd89ef4f35143a9b3f2b1ac0f6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 19 14:52:29 2010 +1000
+
+ Remove support for kernel 2.4.
+
+ It's been 6 years since 2.6, I doubt evdev would even work on 2.4 right now.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Jamey Sharp <jamey@minilop.net>
+ Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
+
+commit 041a1f246a10951ca5c0fc34b0c88c4762c076bf
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Mon May 10 21:42:35 2010 -0400
+
+ config: AC_PROG_SED is required explicitly.
+
+ It sets the SED env variable with an appropriate sed program path
+ It still works on some platform when not explicity called.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 44b80d177f57a5d697402e0bbb1c3bf77d5f39e6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu May 6 11:10:45 2010 +1000
+
+ Update a stale comment about the use of pEvdev->tool.
+
+ Including some typo fixes in the same comment.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7bbbce9a834f2549168b63d1c5993440ef325f87
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Apr 29 10:06:24 2010 +1000
+
+ Read the device resolution from the kernel.
+
+ For earlier kernels, use the previous hardcoded resolution in place.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Julien Cristau <jcristau@debian.org>
+
+commit 35b6085bf8feb9e6d3d3020db868a6e285dec38a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Apr 28 10:41:06 2010 +1000
+
+ config: remove AH_TOP autoheader statement.
+
+ Include it in evdev.h instead.
+ xorg-server.h is required to define the right datatype sizes on 64 bit,
+ hence ensure that evdev.h is the first included in each file.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 539d67505cdb36018bd0e5ef01bd78939eafaadb
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Apr 22 10:50:55 2010 +1000
+
+ Revert "config: remove AH_TOP autoheader statement"
+
+ The changed location of xorg-server.h had some side-effects.
+ See Bug 27768 <https://bugs.freedesktop.org/show_bug.cgi?id=27768>
+
+ This reverts commit 9dbace89bee55a001e794ccf3ff36e3afeda4715.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a77dea1caa5aa632adad10028ed86544b4bb65e1
+Merge: 993e011 5fb1e84
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Apr 20 16:31:09 2010 +1000
+
+ Merge branch 'master' of git://gitorious.org/omcfadde/xf86-input-evdev
+
+commit 5fb1e841eb26f6223504e46dacfc40c2e510f72d
+Author: Oliver McFadden <oliver.mcfadden@nokia.com>
+Date: Tue Apr 20 06:59:58 2010 +0300
+
+ evdev: EvdevProbe: check ioctl() return value and warn on failure.
+
+ Called function "ioctl" whose return value should be checked (checked 10
+ out of 11 times)
+
+ Signed-off-by: Oliver McFadden <oliver.mcfadden@nokia.com>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a4f2d12cd8fbd19d13a184c45817d7539cb7e3be
+Author: Oliver McFadden <oliver.mcfadden@nokia.com>
+Date: Tue Apr 20 05:48:33 2010 +0300
+
+ evdev: ioctl() may return a negative value therefor use a signed integer.
+
+ Signed-off-by: Oliver McFadden <oliver.mcfadden@nokia.com>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 6b5c0401e2b8fe1637f937739e822a33206ef1ac
+Author: Oliver McFadden <oliver.mcfadden@nokia.com>
+Date: Tue Apr 20 05:37:39 2010 +0300
+
+ evdev: leaked_storage: free memory allocated from the xf86Option code.
+
+ Signed-off-by: Oliver McFadden <oliver.mcfadden@nokia.com>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 993e011b91d318dcb8df76799e5102a20060a169
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Sat Apr 17 18:42:29 2010 -0400
+
+ man: Use Autoconf provided $(AM_V_GEN)$(SED)
+
+ Enables silent rule and use platform appropriate version of sed.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 2d5e922a6daacf5d6e7f93ff072842a278ceed42
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Sat Apr 17 18:23:48 2010 -0400
+
+ include: EXTRA_DIST is not required for header files.
+
+ The sdk_HEADERS is sufficient as the "sdk" prefix
+ matches the "dir" suffix in the "sdkdir" variable.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 41a38ec88608a829dc175cece79f3100671c9e84
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Sat Apr 17 18:18:55 2010 -0400
+
+ config: require macros 1.4, fix warnings, m4 quotings and layout
+
+ Fix some m4 quoting
+ Fix some autoconf warnings
+ remove AC_PROG_CC as it overrides AC_PROG_C_C99 from XORG_DEFAULT_OPTIONS
+ Regroup statements per section
+ Add comments
+ Upgrade X.Org macros to 1.4 for INSTALL file copying
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit b31c00efeaa0e3c75c0ab35458aaa322719a823f
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Sat Apr 17 15:11:43 2010 -0400
+
+ config: optional extension check for inputproto not required
+
+ The check should be in PKG_CHECK_MODULES permanently.
+
+ The XORG_DRIVER_CHECK_EXT will add inputproto to PKG_CHECK_MODULES
+ only if the extension is available. By definition, this extension
+ is always available and the evdev driver cannot function without it.
+
+ This is evidenced by the absence of XINPUT conditional code.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit b48dcfa3f22575840a377380fbe98e5e05e400c9
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Apr 15 13:27:14 2010 -0400
+
+ config: replace deprecated INCLUDES with AM_CPPFLAGS
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 44baa36b9904f2afdfd00769a2d15a5eb630059e
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Apr 15 13:22:31 2010 -0400
+
+ config: refactor and comment the sdkdir distcheck workaround
+
+ Seperate legitimate sdkdir usage from distcheck workaround.
+ Comment this non obvious workaround.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 7fa5982d477351f7e4b825234bfa248363d3d183
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Apr 15 13:13:45 2010 -0400
+
+ config: remove unrequired AC_HEADER_STDC
+
+ Autoconf says:
+ "This macro is obsolescent, as current systems have conforming
+ header files. New programs need not use this macro".
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit fe8d0fa11a1ffaf219cc66ac3c509fdc844025bd
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Apr 15 13:12:49 2010 -0400
+
+ replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERS
+
+ Regroup AC statements at the top.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 09b918db86febb8a25c0e497f1629cd245c71975
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Apr 15 13:10:58 2010 -0400
+
+ config: update AC_PREREQ statement to 2.60
+
+ Unrelated to the previous patches, the new value simply reflects
+ the reality that the minimum level for autoconf to configure
+ all x.org modules is 2.60 dated June 2006.
+
+ ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.60.tar.gz
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 9dbace89bee55a001e794ccf3ff36e3afeda4715
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Apr 15 13:09:05 2010 -0400
+
+ config: remove AH_TOP autoheader statement
+
+ The generated config.h does not need to include xorg-server.h
+ for the content it provides.
+ Add #include <xorg-server.h> in .[hc] files as needed.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit aaf65e7bfacd9501c4475a579d92c3bc60409893
+Author: Paulo Ricardo Zanoni <pzanoni@mandriva.com>
+Date: Wed Apr 14 17:12:27 2010 -0300
+
+ Don't set pEvdev->rel for mouse wheel events
+
+ This way we won't get empty MotionNotify events when the mouse wheel is
+ used.
+
+ Signed-off-by: Paulo Ricardo Zanoni <pzanoni@mandriva.com>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 8eede7ea8d3e3bc3a3b0d48c89df3c5f40041ef7
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Apr 8 16:49:01 2010 +1000
+
+ Use X_PROBED instead of X_INFO for probed values.
+
+ No functional changes, only the log output differs now.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Fernando Carrijo <fcarrijo@yahoo.com.br>
+
+commit 1936632cb0b777e54cef9dd58df9060155d0643e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Apr 6 10:31:16 2010 +1000
+
+ evdev 2.4.0
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0dc931e1acee6ea3afd032be887f85ce1121f325
+Author: Simon Thum <simon.thum@gmx.de>
+Date: Tue Mar 16 16:00:21 2010 +0100
+
+ move feedback initialization up
+
+ This allows the backend to propery initialize the feedback from options,
+ as it works with most other drivers. This is the hacky equivalent of
+ fixing the initialization of pointer acceleration, which would require
+ changes to most drivers however.
+
+ Signed-off-by: Simon Thum <simon.thum@gmx.de>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit d525b48a2ffeeb63fd248e21324e33156ed61ed0
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Mar 15 11:08:05 2010 +1000
+
+ When labeling a device as touchpad, only check for LMR buttons.
+
+ Touchpads that have physical buttons have either LMR or BTN_TOOL_FINGER.
+ Other buttons in the range evdev recognises shouldn't be taken into account
+ here - they skew the detection towards touchpads and away from touchscreens.
+
+ Fedora Bug 571639
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Reviewed-by: Simon Thum <simon.thum@gmx.de>
+
+commit 801778c3106fc7e409369b4500253a38be6a5795
+Author: Oliver McFadden <oliver.mcfadden@nokia.com>
+Date: Thu Feb 25 07:11:21 2010 +0200
+
+ emuMB: default to disabled mouse button emulation for touchscreens.
+
+ Because touchscreens only use one button (see EvdevProcessKeyEvent())
+ EvdevMBEmuFilterEvent() never calls EvdevMBEmuEnable(..., FALSE) to
+ disable emulation. This results in touchscreen devices incurring a delay
+ of Emulate3Timeout (typically 50 ms.)
+
+ Default to MBEMU_DISABLED for touchscreen devices (unless overwritten by
+ Xorg.conf.)
+
+ Signed-off-by: Oliver McFadden <oliver.mcfadden@nokia.com>
+ Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 99505011d124bef00acffb6ab07f6b765f5870b7
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Feb 18 19:01:51 2010 +1000
+
+ man: fix man page formatting for option EmulateWheel.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit fd036680c210266ba535b0204cac38e503371398
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Feb 11 10:08:07 2010 -0500
+
+ config: move CWARNFLAGS from configure.ac to Makefile.am
+
+ Compiler warning flags should be explicitly set in the makefile
+ rather than being merged with other packages compiler flags.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit e81cd935cfff18d3c387eed3e8083977c19c92f0
+Author: Andrej Gelenberg <andrej.gelenberg@udo.edu>
+Date: Tue Jan 12 11:22:16 2010 +0100
+
+ Implement XSetDeviceMode request handler
+
+ Implement XSetDeviceMode request handler for evdev.
+ Devices with absolute axes can be switched in relative
+ mode or absolute mode. Devices with relative axes
+ can be switched only in relative mode. Other devices
+ return BadMatch, cause they have no valuators and
+ don't report motion events.
+
+ New option "Mode" force devices with absolute axes
+ to work in relative or absolute mode.
+
+ Need xinputproto.
+
+ Signed-off-by: Andrej Gelenberg <andrej.gelenberg@udo.edu>
+
+commit 0b5844ce677a99110730ac885fc990c4b8f4bfa9
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Fri Jan 15 15:10:55 2010 -0800
+
+ Update Sun license notices to current X.Org standard form
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+
+commit d6beb16be26df65cd65eaeb146fde0d355521535
+Author: Dima Kogan <dkogan@cds.caltech.edu>
+Date: Sat Dec 5 02:05:19 2009 -0800
+
+ allow wheel emulation to work with absolute-position devices
+
+ Signed-off-by: Dima Kogan <dkogan@cds.caltech.edu>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 2f5a0fb6988809a91c4e6821aaed46ba27c9855c
+Author: Dima Kogan <dkogan@cds.caltech.edu>
+Date: Sat Dec 5 02:08:32 2009 -0800
+
+ removed unnecessary static declarations
+
+ Signed-off-by: Dima Kogan <dkogan@cds.caltech.edu>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 1b0df04abe329433658c95debdafdf1714173814
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 1 15:44:39 2009 +1000
+
+ Fix up BTN_TOUCH handling for non-button tablets.
+
+ BTN_TOOL_* is treated as tool, just like before. BTN_TOUCH on the other hand
+ may need to be treated as a button left press. This again requires a button
+ class.
+
+ Tested on an HP Touchsmart and a Wacom tablet.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 2ca24a16f08095f35d5610f16e202c525b3075e9
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Dec 1 14:16:10 2009 +1000
+
+ Only init the calibration property for absolute devices.
+
+ Relative devices can't be calibrated anyway so why bother.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7b285a802b8ccddd1edcf40ab345c4a96bcdf43c
+Author: David Woodhouse <dwmw2@infradead.org>
+Date: Tue Dec 1 00:14:54 2009 +0000
+
+ Report initial calibration parameters.
+
+ Where an initial calibration is provided through the Calibration option
+ to the driver, it wasn't being exposed in the 'Evdev Axis Calibration'
+ property. Remedy that...
+
+ Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
+ Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit f187badb71554a73bf9ca30ce75c9d166e688f03
+Author: David Woodhouse <dwmw2@infradead.org>
+Date: Tue Dec 1 00:12:36 2009 +0000
+
+ Swap axes before applying touch screen calibration.
+
+ When the SwapAxes option is set, the X and Y axes in calibration should
+ be labelled as the user perceives them -- not as the kernel sends them.
+
+ Currently, we apply the X-axis calibration to the X-axis of the input,
+ and then do the axis swapping so we've actually applied the X-axis
+ calibration to what the user sees as the Y-axis.
+
+ This patch changes the order of the operations, so that the axes are
+ swapped before the calibration is applied.
+
+ Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
+ Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0e9d75ba68d648f38ea5850f910867c9fc908d07
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Nov 27 14:29:52 2009 +1000
+
+ Fix a comment, EV_CNT is available since 2.6.24
+
+ Introduced in the kernel as 2.6.23-6147-g7b19ada.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 3a6d27b83dbc69e42f289d7249bfa92328b69676
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Mon Nov 23 09:25:05 2009 -0500
+
+ Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES
+
+ Now that the INSTALL file is generated.
+ Allows running make maintainer-clean.
+
+commit 886e303af1434d5af8db6938e873baf399261105
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Wed Oct 28 14:41:40 2009 -0400
+
+ INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206
+
+ Automake 'foreign' option is specified in configure.ac.
+ Remove from Makefile.am
+
+commit 3d23ef4888a75b42a95e117db0811e98693f8d09
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Wed Oct 28 14:09:09 2009 -0400
+
+ INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206
+
+ Add missing INSTALL file. Use standard GNU file on building tarball
+ README may have been updated
+ Remove AUTHORS file as it is empty and no content available yet.
+ Remove NEWS file as it is empty and no content available yet.
+
+commit c0473e4921f3c3beec59abefb63180cba4d168df
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Mon Oct 26 12:54:20 2009 -0400
+
+ Several driver modules do not have a ChangeLog target in Makefile.am #23814
+
+ The git generated ChangeLog replaces the hand written one.
+ Update configure.ac to xorg-macros level 1.3.
+ Use XORG_DEFAULT_OPTIONS which replaces four XORG_* macros
+ Update Makefile.am to add ChangeLog target if missing
+ Remove ChangeLog from EXTRA_DIST or *CLEAN variables
+ This is a pre-req for the INSTALL_CMD
+
+commit afc9e917656508fc3277b7d39e5ab436cf0542f4
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Oct 22 12:34:16 2009 -0400
+
+ .gitignore: use common defaults with custom section # 24239
+
+ Using common defaults will reduce errors and maintenance.
+ Only the very small or inexistent custom section need periodic maintenance
+ when the structure of the component changes. Do not edit defaults.
+
+commit c1f16a4f59a584ab4546c2f16e20b06703042057
+Author: Bartosz Brachaczek <b.brachaczek@gmail.com>
+Date: Fri Nov 13 00:18:00 2009 +1000
+
+ Set all valuators for relative motion events (#24737)
+
+ We should process all the deltas reported by a relative motion device,
+ otherwise some devices such as A4Tech X-750F or similar may trigger a
+ situation when the `v` array contains random values (it isn't
+ initialized anywhere) and later we process them and in effect the mouse
+ cursor "jumps" on the screen.
+ I'm not sure why, but we also must be sure that the `first` and `last`
+ variables reflect the axis map, otherwise the mouse cursor "jumps" on
+ the screen when clicking mouse buttons in some rare cases reported by
+ Bartek Iwaniec on Bugzilla. That's why a simple initialization of the
+ `v` array with zeros isn't sufficient.
+
+ X.Org Bug 24737 <http://bugs.freedesktop.org/show_bug.cgi?id=24737>
+
+ Signed-off-by: Bartosz Brachaczek <b.brachaczek@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a0f7f34dc5effc5822c618bfbf3a0872669c30ad
+Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
+Date: Mon Nov 2 23:11:55 2009 -0800
+
+ Relax checks when reopening devices
+
+ When checking whether we are dealing with the same device as before
+ when we try to reopen it evdev should not require exact match of
+ entire keymap. Users should be allowed to adjust keymaps to better
+ match their hardware even after X starts. However we don't expect
+ changes in [BTN_MISC, KEY_OK) range since these codes are reserved for
+ mice, joysticks, tablets and so forth, so we will limit the check to
+ this range.
+
+ The same goes for absinfo - limits can change and it should not result
+ in device being disabled.
+
+ Also check the length of the data returned by ioctl and don't try to
+ compare more than we were given.
+
+ [peter: moved the key comparison below the led+abs comparison]
+
+ Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 11669d82790fd7c94c44c0d487d3fa5e203528e9
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Nov 2 13:57:18 2009 +1000
+
+ Fix drag-lock property handler for multiple draglock buttons.
+
+ Parsing of the values was wrong. Given an input of 1 2 3 4, button 1 sets
+ the lock for button 2 and button 3 sets the lock for button 4.
+
+ This also means we need to return BadMatch if the property isn't a multiple
+ of 2.
+
+ Red Hat Bug 524428 <https://bugzilla.redhat.com/show_bug.cgi?id=524428>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9cbffda91009001ab6aab84efd2ffb4e35561958
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Oct 22 15:13:02 2009 +1000
+
+ Forward keycodes > 255
+
+ The server doesn't handle them yet but eventually it should learn.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 59056e656c6475816ab45b2798bd4d4466482f6a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 13 14:51:49 2009 +1000
+
+ Remove the reopen timer logic.
+
+ This logic was needed in older kernels that sometimes gave error messages
+ after coming back from resume (2.6.27 release kernels). I haven't seen any
+ log files that needed this reopen timer in a long time, suggesting that need
+ for it is gone.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit aa6399fdb9ec970e205b1efb336338ac870d2bcf
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Oct 19 11:40:24 2009 +1000
+
+ evdev 2.3.0
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 1d86f5dec16beaf9391f320d7702cc59e9486bf4
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Oct 15 11:13:47 2009 +1000
+
+ Convert IgnoreAbsolute/RelativeAxes options into trinary state.
+
+ The Xen Virtual Pointer device exports both absolute and relative axes from
+ the kernel device. Which coordinates are used is a run-time decision and
+ depends on the host-specific configuration.
+ 0a3657d2ee62f4086e9687218cb33835ba61a0b3 broke these devices, and they are
+ now unusable out-of-the-box as there is no configuration to cover them.
+
+ This patch converts the IgnoreAbsoluteAxes and the IgnoreRelativeAxes
+ configuration options into a trinary state.
+ 1. If unset, configure the device as normal by trying to guess the right
+ axis setup.
+ 2. If set to true, ignore the specific axis type completely (except for
+ wheel events).
+ 3. If set to false, explicitly 'unignore' the axis type, alwas configuring
+ it if it is present on the device. This setting introduces seemingly
+ buggy behaviour (see Bug 21832)
+
+ 1. and 2. replicate the current driver behaviour.
+ The result of 3. is that is that if a device has absolute axes and the
+ options set to false, both axes will be initialized (absolute last to get
+ clipping right). This requires axis labelling priorty to switch from
+ relative first to absolute first.
+
+ Relative events are forwarded into the server through the absolute axes,
+ the server scales this into the device absolute range and everyone is happy.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit fbd86e2530f3f69f397d3bae9ad87cf8e2d14221
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Oct 15 10:52:27 2009 +1000
+
+ Fix copy/paste typo in comment.
+
+commit 9ea1f9a6954c8dceee17076f10ff0f82f042de88
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 13 10:49:46 2009 +1000
+
+ Fix typo, use uppercase like the other messages
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 57b54ee3995f2f678ef359e7663cad517a8b2433
+Author: Oliver McFadden <oliver.mcfadden@nokia.com>
+Date: Mon Oct 12 16:32:51 2009 +0300
+
+ evdev: Support the "Calibration" string option.
+
+ Originally based on a patch from Daniel Stone, this commit allows for
+ the calibration factors to be set either from Xorg.conf or via HAL.
+
+ Previously the only way was via the properties interface.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit f2dc0681febd297d95dae7c9e3ae19b771af8420
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Oct 6 19:09:33 2009 +1000
+
+ Finalize the middle button emulation when a read error occurs (#23048)
+
+ If a read error occurs, remove the block and wakeup handlers for middle
+ mouse button emulation. Otherwise, they'll still be around after the device
+ has been reopened and overwritten with the new ones created by EvdevOn. Once
+ this happened, future removal of the device can lead to a server crash.
+
+ X.Org Bug 23048 <http://bugs.freedesktop.org/show_bug.cgi?id=23048>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 3fa49dfcab9081787840ed6bb9451cb73f65e248
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Oct 8 14:26:41 2009 +1000
+
+ evdev 2.2.99.2
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 941391ca34a7537542f0bb894fc0f02e200165b4
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Sep 30 12:05:17 2009 +1000
+
+ Add explicit options to ignore relative or absolute axes.
+
+ The X server cannot deal with devices that have both relative and absolute
+ axes. Evdev tries to guess wich axes to ignore given the device type and
+ disables absolute axes for mice and relative axes for tablets, touchscreens
+ and touchpad. This guess is sometimes wrong and causes exitus felis
+ domesticae parvulae.
+
+ Two new configuration options are provided to explicitly allow ignoring an
+ axis. Mouse wheel axes are exempt and will work even if relative axes are
+ ignored. No property, this option must be set in the configuration.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Acked-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 2144f7d83426136cc1a9de2fafb302683645c6da
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Sep 30 11:49:21 2009 +1000
+
+ Remove unused has_xy.
+
+ has_xy is only ever set, but not used for anything else.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 61b4e88e01f32e976f85e7970a7f5b21fcd84f97
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Sep 21 16:56:28 2009 +1000
+
+ emuWheel: fix signed/unsigned screwup
+
+ This patch fixes wheel emulation on buttons other than 0.
+
+ Reported-by: Andy Neitzke
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9ee70943ec304b08b8e4651c512a8e65fa13cc9c
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Sep 11 09:57:22 2009 +1000
+
+ Require xorg-macros 1.3 and XORG_DEFAULT_OPTIONS
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 415b6ffa958e3103eeb52af4ccd881497169eed4
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Aug 20 11:02:31 2009 +1000
+
+ Only take the driver-internal button mapping to count buttons (#23405)
+
+ Regression:
+ If a user has multiple buttons mapped to the same button number, the
+ number of buttons counted is set to a wrong value. e.g. a button
+ mapping of 1 1 1 for a mouse with three buttons would only initialize 1
+ button to the X server.
+
+ In the future, the user cannot change this button mapping as the server
+ only knows about one button.
+
+ The user-supplied button map (option ButtonMapping) shouldn't matter when
+ counting the buttons. Only the driver-internal mapping (BTN_0 -> button 1,
+ etc.) matters.
+
+ X.Org Bug 23405 <http://bugs.freedesktop.org/show_bug.cgi?id=23405>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit f4ba2bd785b25fd522967abd7775925d5fded70f
+Author: Dima Kogan <dkogan@secretsauce.net>
+Date: Sun Aug 16 23:11:50 2009 -0700
+
+ Allow 0 as wheel emulation button for unconditional scrolling (#20529)
+
+ If wheel emulation is on and the emulation button is 0, then any x/y motion
+ of the device is converted into wheel events. The devices becomes a
+ scrolling-only device.
+
+ Signed-off-by: Dima Kogan <dkogan@cds.caltech.edu>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 2e5f68754fd5bc4e6b7fa5b95bdd30e2bb4e57fb
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Aug 17 09:41:11 2009 +1000
+
+ Restrict wheel emulation to a single axis at a time.
+
+ Wheel emulation works for both horizontal and vertical axes. Thus, if a
+ device doesn't move in perfect straight line, scroll events build up on the
+ respective other axis.
+
+ In some clients, scroll wheel events have specific meanings other than
+ scrolling (e.g. mplayer). In these clients, erroneous scrolling events come
+ at a high cost.
+
+ Thus, if a scroll wheel event is generated for one axis, reset the inertia
+ of the other axis to 0, avoiding the buildup of these erroneous scrolling
+ events.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 8fdb2abb6fe0426cbbfeead2c187092a56792557
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Aug 14 12:59:27 2009 +1000
+
+ man: fix documentation for EVDEV_PROP_WHEEL_BUTTON
+
+ 0 doesn't disable it, it's still treated like a button number. copy/paste
+ error.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit ca0fb396f1a4b87be9f8aa7ad066e0b469c9075d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Aug 14 11:00:12 2009 +1000
+
+ evdev 2.2.99.1
+
+commit 7967677789e3ee24733b3514e1ae7a8e12bbc2b5
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Aug 14 09:05:40 2009 +1000
+
+ Treat tablets (BTN_TOOL_PEN devices) differently from touchpads.
+
+ The previous checks for BTN_TOOL_FINGER and BTN_TOUCH reported false
+ positives for touchpads for most popular tablets.
+ As a result, their events were converted to relative events.
+
+ Add a new flag EVDEV_TABLET pending presence of BTN_TOOL_PEN and ignore the
+ touchpad special casing to report the events as-is.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 36064dca9097df896b4b1b49c9c68775f1728846
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Aug 13 10:27:16 2009 +1000
+
+ Add EvdevPostButtonEvent API to immediately post a button event (#23269)
+
+ The wheel emulation code needs this API. When the timer expires, the event
+ must be posted immediately, not enqueued onto the internal event queue.
+ Otherwise, the emulated middle button press is enqueued only and no event is
+ sent until the next physical event (and its EV_SYN) arrives.
+
+ Since the timer is triggered outside of the SIGIO and SIGIO is blocked
+ during this period anyway, we could also just enqueue the event and flush by
+ simulating an EV_SYN. It's easier this way though.
+
+ X.Org Bug 23269 <http://bugs.freedesktop.org/show_bug.cgi?id=23269>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Acked-by: Oliver McFadden <oliver.mcfadden@nokia.com>
+
+commit 8bf93709cbcf9f041cd177e929ff46adce8a6b79
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Aug 13 10:16:18 2009 +1000
+
+ Rename parts of the Post API to a Queue API.
+
+ Button and key events aren't posted from EvdevPost*Event, they are simply
+ enqueued onto the evdev-internal event queue until the next EV_SYN arrives.
+ Rename those interfaces from EvdevPost* to EvdevQueue* and leave only those
+ that actually post to the server with a matching "*Post*" name.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Acked-by: Oliver McFadden <oliver.mcfadden@nokia.com>
+
+commit 37373a223b2aeef7041c9c0bb99be613789a3125
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Aug 13 10:26:33 2009 +1000
+
+ comment typo fix
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit d764dded18c47cec009babc075f2324cba1781ce
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Aug 5 18:57:30 2009 +1000
+
+ Skip check for EVDEV_RELATIVE_EVENTS for wheel events.
+
+ This patch fixes a regression introduced with 1f641d75e.
+ Wheel axis events are posted as button clicks, a device may have no relative
+ axes but it does need to post these button clicks.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit f352598e45be86f9e24d9dba88c657f03f3b168e
+Author: Michael Witten <mfwitten@gmail.com>
+Date: Tue Aug 4 03:11:49 2009 -0500
+
+ evdev.c: Fix/improve discrimination of rel/abs axes
+
+ The relevant comment from evdev.c:
+
+ We don't allow relative and absolute axes on the same device. The
+ reason is that some devices (MS Optical Desktop 2000) register both
+ rel and abs axes for x/y.
+
+ The abs axes register min/max; this min/max then also applies to the
+ relative device (the mouse) and caps it at 0..255 for both axes.
+ So, unless you have a small screen, you won't be enjoying it much;
+ consequently, absolute axes are generally ignored.
+
+ However, currenly only a device with absolute axes can be registered
+ as a touch{pad,screen}. Thus, given such a device, absolute axes are
+ used and relative axes are ignored.
+
+ The code for initializing abs/rel axes has been abstracted out into
+ 3 functions, so that initialization in EvdevInit(device) is as easy
+ as:
+
+ if (pEvdev->flags & (EVDEV_TOUCHPAD | EVDEV_TOUCHSCREEN))
+ EvdevInitTouchDevice(device, pEvdev);
+ else if (pEvdev->flags & EVDEV_RELATIVE_EVENTS)
+ EvdevInitRelClass(device, pEvdev);
+ else if (pEvdev->flags & EVDEV_ABSOLUTE_EVENTS)
+ EvdevInitAbsClass(device, pEvdev);
+
+ Signed-off-by: Michael Witten <mfwitten@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 69d6ff3e01263ce2d52ed18b08f054bf3fdb923c
+Author: Oliver McFadden <oliver.mcfadden@nokia.com>
+Date: Sun Aug 2 12:03:04 2009 +0300
+
+ evdev: Use the EvdevPost...Event() functions in the emulation code.
+
+ This is similar to commit 1f641d75edba7394201c1c53938215bae696791b.
+
+ It provides the same functionality of queuing the (in this case
+ emulated) events and waiting until an EV_SYN synchronization event is
+ received before posting them to the server.
+
+ This preserves the order of events (both real and emulated) and ensures
+ that MotionNotify events will always be posted first. It also unifies
+ the event posting into a few small functions which improves
+ maintainability.
+
+ From this point on, you should never use the xf86Post...Event()
+ functions in new code, but rather the EvdevPost...Event() versions.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 6f4634111a83808bc52e7e53733cf2d3bab0cccd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 30 09:27:27 2009 +1000
+
+ Evdev doesn't require inputproto.
+
+ None of the inputproto headers seem to be included anywhere.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 1f641d75edba7394201c1c53938215bae696791b
+Author: Oliver McFadden <oliver.mcfadden@nokia.com>
+Date: Thu Jul 23 13:19:49 2009 +0300
+
+ evdev: Only send the events at synchronization time.
+
+ Instead of just posting the button/key press/release events to the
+ server as soon as they arrive, add them to an internal queue and post
+ them once we receive an EV_SYN synchronization event.
+
+ The motion events are always sent first, followed by the queued events.
+ There will be one motion event and possibly many queued button/key
+ events posted every EV_SYN event.
+
+ Note that the size of the event queue (EVDEV_MAXQUEUE) is arbitrary and
+ you may change it. If we receive more events than the queue can handle,
+ those events are dropped and a warning message printed.
+
+ Tested on my Lenovo T400 using evdev for all input devices; keyboard,
+ touchpad, and trackpoint.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 2994825665790dc8e35b2944e0d411f3cc9f76fd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Jul 20 14:52:34 2009 +1000
+
+ Don't register middle mouse button emulation handlers for keyboards.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9bfd9e8a3683f14860149ae9f842e88828cc0960
+Author: Oliver McFadden <oliver.mcfadden@nokia.com>
+Date: Thu Jul 16 18:25:37 2009 +0300
+
+ Coverity Prevent: NO_EFFECT in EvdevWheelEmuSetProperty:
+
+ Event unsigned_compare: Comparing unsigned less than zero is never true. "pEvdev->emulateWheel.timeout < 0UL"
+ 342 if (pEvdev->emulateWheel.timeout < 0)
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit dcca28a59ce0a2f8a06c559eed493ca43afc20cb
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Apr 29 18:29:58 2009 +1000
+
+ Count REL_DIAL as a scrollwheel during EvdevProbe (#21457)
+
+ The Griffin Powermate only has a single axis (REL_DIAL). This axis is
+ posted as horizontal scroll wheel, so we need to ensure the scroll wheel
+ setup (including ensuring that enough buttons are available) is triggered
+ accordingly.
+
+ X.Org Bug 21457 <http://bugs.freedesktop.org/show_bug.cgi?id=21457>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit db8b1ca5cffbc48f7d9c5c166489c714ac92ea86
+Author: Asbjørn Sannes <ace@sannes.org>
+Date: Wed Jul 1 09:51:12 2009 +0200
+
+ evdev: Fix spelling of property in man page to match source code. #22571
+
+ Signed-off-by: Asbj�rn Sannes <ace@sannes.org>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 8cc0d0f285261b0f26d22b5b4eca9ccbd1beeb93
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Jun 26 09:59:04 2009 +1000
+
+ Fix absolute axis labelling - mapping must be initialized before the labels.
+
+ 88eedea281a710008a82f1e6af4bdffd19477f46 added axis labelling to the
+ valuator initialization. This requires the axis mapping to be established
+ before the absolute axis labels are initialized.
+
+ 88eedea did this for relative axes, but missed out on the absolute ones. As
+ a result, all abs. labels were initialized to "None".
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit aa1609285dfa51570f74671a9f4240bccc1516c2
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Jun 26 09:42:36 2009 +1000
+
+ Message "found absolute touchpad" also applies to tablets - fix.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b07ab6ea97b779b26e7ae8326528c262cc9907a1
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Jun 26 09:37:29 2009 +1000
+
+ If a device fails to initialize relative axes, init the abs. axes instead.
+
+ Some devices have relative axes that don't count (scroll wheels). In this
+ case, don't claim we've initialized relative axes, continue with the
+ absolute axes instead.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7bc48c666d702e649dc529b5d928b6a8549514c3
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jun 23 15:43:16 2009 +1000
+
+ Fix wrong axis label index causing OOB reads/writes.
+
+ The atoms array is filled with each axis atom in mapping order (i.e. after
+ the driver mapping has been applied). 'axis' OTOH is from 0 to ABS_MAX.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 880ad1e19afd83ac115948b67d4049e16cb12df0
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jun 23 14:48:17 2009 +1000
+
+ Initialize the axis labels to 0, not "misc".
+
+ If we don't know what an axis label is, then don't initialize it. None is a
+ valid label.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 6ab23e4519ed4ce07b745c573ddf544a2a1ee1b2
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jun 18 16:15:16 2009 +1000
+
+ Add missing checks for ABI_XINPUT_VERSION 7.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 88eedea281a710008a82f1e6af4bdffd19477f46
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jun 18 15:33:33 2009 +1000
+
+ Cope with ABI_XINPUT_VERSION 7 - requires button + axes labels.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9a5a4fed3acae87c89694a9ef8bf905ca0d6a6dd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jun 18 15:15:57 2009 +1000
+
+ Split axes and button labels into separate function.
+
+ We'll re-use this bit very soon.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0a3657d2ee62f4086e9687218cb33835ba61a0b3
+Author: Derek Upham <sand@blarg.net>
+Date: Thu May 21 00:15:28 2009 -0700
+
+ evdev: Prevent driver from processing motion events that it has not configured. #21832
+
+ The current implementation initializes itself to support relative
+ motion events, or absolute motion events, or neither. But the
+ event-handling code attempts to process all events, no matter what the
+ initialization was. This patch reproduces the flag tests found during
+ init, to skip events that the driver doesn't support.
+
+ Signed-off-by: Derek Upham <sand@blarg.net>
+ Signed-off-by: Julien Cristau <jcristau@debian.org>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit dc2191285e799be891787e1f64d10c1cba271240
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu May 21 13:30:10 2009 +1000
+
+ Deal with BTN_3 to BTN_9 buttons.
+
+ These buttons were previously mapped to 0, i.e. inactive. This patch
+ slightly improves things in that the buttons are now mapped to 8+.
+
+ Devices that have both BTN_3 and BTN_SIDE (or a similar pair in that
+ sequence) have both mapped to the same button number though.
+ Devices that have BTN_LEFT, BTN_0, BTN_3 and BTN_SIDE have the last three
+ mapped to 8 (and their followers have double-mappings too). We'll fix that
+ once we actually see devices affected by this.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 255b9f6bbf374a315750019c6fadc5f82fb7d41d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu May 21 10:23:37 2009 +1000
+
+ Only initialize the number of buttons we actually have.
+
+ This takes into account driver-configured button mappings, i.e. if device
+ with one button has this button mapped to 25 through the ButtonMapping
+ option, the X server will think the device has result 25 buttons.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit aa117d49a5139bcc453e6ab022b67347464a8acd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu May 21 09:51:57 2009 +1000
+
+ Rename pEvdev->buttons to pEvdev->num_buttons for clarity.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b358f1eb3a4ef8fdee099114d6c70d6ea06eba95
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 20 11:57:01 2009 +1000
+
+ Ensure enough buttons are advertised to pass the button mapping.
+
+ Some buttons are mapped to higher button numbers. For example, BTN_0 is
+ posted as button 8 if BTN_LEFT is present. On top of that, the
+ driver-specific button mapping may map the button to something else again.
+ We need to take these mappings into account when counting the number of
+ buttons on the device.
+
+ Example: A device with BTN_LEFT and BTN_0 and a mapping from 1 -> 7 and 8 ->
+ 2.
+
+ BTN_LEFT is mapped to 1. 1 is mapped to 7. num_buttons is 7.
+ BTN_0 is mapped to 8. 8 is mapped to 2. num_buttons remains 7.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 33cc112ca1af377a85cfeb05dfb72f07d3850a95
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 20 11:47:37 2009 +1000
+
+ Up the number of button labels atoms to EVDEV_MAXBUTTONS.
+
+ Button labels would smash memory if the device had less than 4 buttons and
+ did not advertise a wheel event. In this case the hard-coded wheel button
+ labels would write past the atoms[] boundary.
+
+ Potential memory smash if a device had a BTN_LEFT and BTN_0, since the
+ latter would map to 8, regardless of the the number of actual buttons
+ (same with BTN_MIDDLE and BTN_1 or BTN_RIGHT and BTN_2).
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 3c43d880f13725a04fcd7c0c8d5978a36208e373
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 20 11:42:35 2009 +1000
+
+ Only label axes and buttons if the device has axes or buttons.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 54628989356793828fcbb5f62a091b962c7da4f9
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed May 13 12:51:52 2009 +1000
+
+ Use xf86DisableDevice instead of the DIX' DisableDevice.
+
+ DisableDevice has changed API in xi2, xf86DisableDevice hasn't. So let's use
+ this one so we can have one version for master and xi2.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9243d338d1de7df8afb1e254590cd4bf84888c7e
+Author: Dan Nicholson <dbn.lists@gmail.com>
+Date: Sun May 10 08:29:21 2009 -0700
+
+ Fix copy-paste error when probing type name
+
+ A minor copy and paste error was introduced in 71e9a69e leaving an "if"
+ where an "else if" should be. Without this, any device configured as
+ XI_TOUCHPAD or XI_TABLET will end up having the type_name reset to
+ either XI_TOUCHSCREEN or XI_MOUSE.
+
+ Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 71e9a69ed68257e5ded26c062a9797de571bb880
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Apr 29 18:03:18 2009 +1000
+
+ Revamp the whole "has_axes" definition.
+
+ Since we can now deal with multiple axes, etc. we might as well print it
+ properly.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 220e2dfb8f6aa08bd5f59e81c6883c057b945721
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Apr 16 13:23:50 2009 +1000
+
+ Print read errors as X_NONE to avoid mallocs in the server.
+
+ Messages of type X_NONE are just passed down to the log files, everything else
+ gets the (EE) or (II) prefixed. Since this mallocs, we can't use it in the
+ signal handler.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit ddc126637404cb3d9356b7698779dcd8849f8718
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Apr 16 12:01:03 2009 +1000
+
+ Pre-allocate the reopen timer so we don't allocate during sigio handling.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 98ecb5233bb3b899bd696a90d2733c6a345676dd
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Apr 6 10:22:25 2009 +1000
+
+ Trigger read error handling if len is <= 0.
+
+ Red Hat Bug 494245 <https://bugzilla.redhat.com/show_bug.cgi?id=494245>
+
+ Reported-by: David Woodhouse <dwmw2@infradead.org>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 92ca3dc2e759759545c0e0adea4277b3bddb05e5
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Mar 26 13:40:07 2009 +1000
+
+ Fix wrong reference to axis and button label atom list.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 3fa28c8acd3aad054f9c74e94c1411654d709dca
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Mar 26 10:11:26 2009 +1000
+
+ Remove test/ directory.
+
+ This shouldn't really be part of the driver source, it's better to just have
+ it as a separate repository. Code has moved to
+ git://people.freedesktop.org/~whot/testdevices.git
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit d9809d7edd2be714a15115b990286554e2979fb6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Mar 17 14:08:29 2009 +1000
+
+ Fix jumpy touchpads by updating old_vals only when reported by the device.
+
+ Remember whether ABS_X or ABS_Y were reported before the SYN event and only
+ update the old_vals[0, 1] if we got data for them.
+ Touchpads that reported pressure data before x/y would otherwise update
+ old_x/y with bogus values, leading to jumps when the first x/y coordinates
+ were actually reported.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b11439a1763b5f210460b492dd4f47e973f90a3a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Mar 17 13:25:58 2009 +1000
+
+ If we have a touchpad, print so, don't claim we're configuring a tablet.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 740dc202f735106532dce581deabe2b95c52759f
+Author: Jeremy Jay <dinkumator@gmail.com>
+Date: Mon Mar 16 23:19:54 2009 -0400
+
+ make sure to clear all axis_map entries
+
+ don't use uninitialized axis_map entries, ie axis_map[ABS_PRESSURE]
+
+ Signed-off-by: Jeremy Jay <dinkumator@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7ac0c4456dc0846f7e09f334a26f9536e20065df
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Mar 17 08:02:00 2009 +1000
+
+ Assume touchscreen/touchpad if we have _either_ ABS_PRESSURE or BTN_TOUCH
+
+ Touchpads have pressure or touch and also BTN_TOOL_FINGER.
+ Touchscreens have either pressure or touch, but no finger.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit b4f6ab126dfc897759559aae7ae32fbc0efe24d8
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Mar 13 13:40:16 2009 +1000
+
+ Move keymap/modifier initialization behind the ABI < 5 ifdefs.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a3ea979c2b70d166d62422b4ba450ce2910389c3
+Author: Jeremy Jay <dinkumator@gmail.com>
+Date: Mon Mar 16 08:36:53 2009 +1000
+
+ Set "rel" when converting absolute touchpad coordinates to relative (#20661)
+
+ We unset "abs" and convert to relative, but never set "rel" so the events
+ don't get posted. This bit got broken in 43dd2a959243877.
+
+ X.Org Bug 20661 <http://bugs.freedesktop.org/show_bug.cgi?id=20661>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a7fb654a68a26ad5f019a902312c6b94dbe9c3ea
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Mar 10 15:17:53 2009 +1000
+
+ Restore repeat-filtering for server 1.5 and earlier.
+
+ Letting the server deal with key repeats is fine if we have server 1.6. For
+ earlier servers, we need to pass on the repeat events (except for modifier
+ keys).
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Tested-by: Marty Jack <martyj19@comcast.net>
+
+commit 3f06825a446e317485c2e2d1880c1886684d8742
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Mar 9 09:26:51 2009 +1000
+
+ Bump to 2.2.99.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 31853c39bfae7bb1035485407fd245cd11337d4f
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Mar 9 09:29:48 2009 +1000
+
+ Define MAX_VALUATORS if it's missing to allow for builds against 1.5.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 2c49e21a815632fc1addd04dde96592237757a2e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Mar 9 09:05:10 2009 +1000
+
+ Check button label before fetching the Atom from the server. (#20524)
+
+ The server doesn't like NULL names, so don't call XIGetKnownProperty for
+ labels that don't exist.
+
+ X.Org Bug 20524 <http://bugs.freedesktop.org/show_bug.cgi?id=20524>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Tested-by: Peter Henriksson
+
+commit 4361b3efa0da5e85da7f0506c81dba31e59dc897
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Mar 6 08:13:36 2009 +1000
+
+ Fix duplicate wheel button up mapping.
+
+ Reported by Simon Thum.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Simon Thum <simon.thum@gmx.de>
+
+commit 281a7b4b88015c768639b7ae960b62f3539f012b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Mar 2 16:27:47 2009 +1000
+
+ evdev 2.1.99.1
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 051cb8b528f6eddddccee44842bcb2152ed0e418
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Feb 26 12:14:20 2009 +1000
+
+ Add support for button labelling.
+
+ Buttons 4/5 and 6/7 are hardcoded for wheel buttons.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 1abcc881715327614e248e9047c5fbd29a945c03
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Feb 26 10:48:06 2009 +1000
+
+ Rename prop_label to prop_axis_label.
+
+commit c89bbf80be65eb9d0d20871761d22c6d6d76708b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Feb 26 12:14:03 2009 +1000
+
+ Don't double-assign the UKNOWN axis label.
+
+ All labels default to unknown anyway.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 178435832f5f6988e58fddc4ffe82ddc032d9dce
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Feb 26 12:09:33 2009 +1000
+
+ If scrollwheels are found, bump the button number by 4 (or up to 7).
+
+ Scrollwheel data is always posted as buttons, so we need to advertise at least
+ enough buttons to accommodate for 6/7 (horizontal wheel).
+
+ Note that this may mean that if you have a device that has scroll wheels and
+ axes, but no buttons, it may be interpreted as a mouse.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit c9cab83bac32275f6851d2616bb749b3b2621ed6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Feb 24 11:32:40 2009 +1000
+
+ Ignore REL_WHEEL, REL_HWHEEL and REL_DIAL during axis initialisation.
+
+ We don't post the events for them anyway, so lets ignore them completely.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 43dd2a959243877c1628a08b4fc6c07c9ae6bac0
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Feb 24 10:36:41 2009 +1000
+
+ Pass on all relative events, not just x/y.
+
+ 9620fe776 added generic axes support for relativ values, but values from such
+ axes didn't get passed on to the server. Fix this.
+
+ Note that wheel events are not posted as motion events.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7977947e0df6ea6379dab76805b06be6bdd71947
+Author: Adam Jackson <ajax@redhat.com>
+Date: Tue Feb 24 10:08:22 2009 +1000
+
+ Reduce the number of read calls in ReadInput.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Adam Jackson <ajax@redhat.com>
+
+commit 11a56d4a176a2c5b2f8794147d4bafd88477b80b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Feb 24 09:39:01 2009 +1000
+
+ Split ReadInput into ReadInput and ProcessEvent.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 7b0f613c7f1462fc36f1e13968d96e8b8a559be6
+Author: Adam Jackson <ajax@redhat.com>
+Date: Tue Feb 24 09:34:26 2009 +1000
+
+ Move relative motion and other magic up to EV_SYN processing.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+ Signed-off-by: Adam Jackson <ajax@redhat.com>
+
+commit 75af278861dcd96124544d3c2889028578708317
+Author: Adam Jackson <ajax@redhat.com>
+Date: Mon Feb 23 16:01:14 2009 -0500
+
+ Open with O_NONBLOCK, and simplify EvdevReadInput to match.
+
+ xf86WaitForInput() would call select() with zero timeout to discover if
+ more input was ready. But we know that's always true at least once,
+ since we're only ever called from the sigio handler (if silken is
+ active) or from the main loop (if it's not and we selected readable).
+ With nonblocking IO we can just spin around until we hit EAGAIN, which
+ gets us down to n+1 syscalls per event instead of 2n.
+
+commit 4fd9cd2ea81607c17eb39baaad24f09dd55995f2
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Feb 19 10:02:49 2009 +1000
+
+ Revert "Remove useless include directive."
+
+ Necessary for builds against 1.6, but let's at least get rid of XKB defines.
+
+ This reverts commit aa5dfa1d6ae374479d39f1394b85660e6b6bb881.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 12c287df894c88a1b2badf105ef625c7c67f334d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Feb 18 09:30:17 2009 +1000
+
+ Label axes conditional on actual support.
+
+ Server 1.6 has device properties, but not axis labels.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9f1b9aa6eb81087b3df12184eafb104c0e745f41
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Feb 18 09:04:12 2009 +1000
+
+ Accommodate for holes in the ABS label defines.
+
+ abs_labels[] has to be aligned with the defines in linux/input.h, but the
+ latter does not have continuous range. Pad the holes with
+ AXIS_LABEL_PROP_ABS_MISC.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit acb1d557e216d7fa58ef8dbf3182e6604888ae2a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Feb 17 15:08:03 2009 +1000
+
+ Add support for arbitrary relative axis labels.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 6a1f8f463d28c263a73b81b92d9d52a6cd3873cb
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Feb 17 14:54:49 2009 +1000
+
+ Remove superfluous (and duplicate) call to xf86MotionHistoryAllocate.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 9620fe7765b340213a552b5656d9d10bbbefd4cb
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Feb 17 14:53:51 2009 +1000
+
+ Add generic axis support for relative axes.
+
+ Just query the kernel what axes we actually have, rather than hard-coding x/y.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a1714cac5242e5f8320ed7212efca481351355a2
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Feb 17 14:42:19 2009 +1000
+
+ Add dynamic axis labelling for absolute devices.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 5a99ef7ed21ff879b6c55027590733bc7a9c6742
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 15:11:20 2009 +1000
+
+ remove duplicate (code > 255) check.
+
+commit 3b22e4703fa712ddb6d14d3a847ecfeac27520b4
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 14:48:04 2009 +1000
+
+ man: list the options and properties in alphabetical order.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0de20a8f1b9f80b33081cea20444a05a745cb95e
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 14:40:45 2009 +1000
+
+ man: Fix two minor typos in man page.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 978384ede7b0832fef8a399efbc3050bb2f212f7
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 14:07:30 2009 +1000
+
+ Swap axes after scaling, not before.
+
+ If we swap before scaling, we scale with the wrong coordinate range.
+
+ Reported by Matt Helsley.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit df7ff12ed230009de895107c40de8f457879d66b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 12:00:52 2009 +1000
+
+ CacheCompare before probing the device.
+
+ Saves a few duplicate ioctls.
+
+ Suggested by Matt Helsley.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit dd2c89ac93535b833ee79e459410f4679c060774
+Author: Matt Helsley <matt.helsley@gmail.com>
+Date: Mon Feb 16 11:18:50 2009 +1000
+
+ General axis valuator support.
+
+ Instead of x/y and pressure, support any absolute axis that is reported on the
+ device. Note that there are still locations that special-case X and Y.
+
+ Minor modifications by Peter Hutterer.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 4616c79f6cc6d81c1d9d27efa05ffaf51d521d2b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 11:15:25 2009 +1000
+
+ Change cached bitmasks from long to unsigned long.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a31170718d098fd7ce42cf4f6e457a713e39a0c1
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 10:48:58 2009 +1000
+
+ Remove unused 'screen' variable from the EvdevRec.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 95099cb0368d76ee139f1442253f26f68d493df9
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 10:43:36 2009 +1000
+
+ Log which EVIOCGABS ioctl failed.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit c58bae0b77b9e39ab341af994648ca22867271a2
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 12:05:45 2009 +1000
+
+ Remove superfluous motion history allocation.
+
+ The motion history buffer is allocated during InitValuatorClassDeviceStruct
+ anyway.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 32242871f7001e7e995d501a32f350120bad2fd6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 16 08:51:22 2009 +1000
+
+ Remove duplicate MB emu finalization.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit aa5dfa1d6ae374479d39f1394b85660e6b6bb881
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Feb 13 16:24:36 2009 +1000
+
+ Remove useless include directive.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 2a6c1d7a605e11189e4539db84b1c4da5707dbc6
+Author: Bryce Harrington <bryce@bryceharrington.org>
+Date: Thu Feb 12 17:52:43 2009 -0800
+
+ Add descriptive messages for device-has-changed errs
+
+ As can be seen in e.g. bugs 19819 & 20025, it can be unclear what
+ exactly caused a given "Device has changed - disabled" error. This
+ patch adds some more specific messages to give a better clue on what
+ exactly was seen to have changed.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0f0743e3cfc2f7d288dfec3fba9bc093cbedf537
+Author: Dan Nicholson <dbn.lists@gmail.com>
+Date: Mon Feb 2 22:35:20 2009 -0800
+
+ Really fix distcheck
+
+ distcheck has an annoying feature where it checks that all files install
+ under $prefix. Unfortunately, this conflicts with the desire to install
+ headers to the SDK directory. Workaround by passing --with-sdkdir during
+ distcheck.
+
+ Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 095766ebb3afafc4906cb29e22d996dbcd773ad8
+Author: Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br>
+Date: Mon Feb 2 19:47:50 2009 -0200
+
+ Janitor: make distcheck, .gitignore.
+
+ Remove non toplevel .gitignore and .cvsignore files.
+ The "make distcheck correction" for $(sdkdir) probably has a better
+ approach using a "*-hook:" target, or possibly making $sdkdir a
+ configure time option that could be set with DISTCHECK_CONFIGURE_FLAGS.
+
+commit 0dbb88c52b057cfdff6116060060841e4fc4abb5
+Author: Julien Plissonneau Duquene <julien.plissonneau.duquene@savoirfairelinux.com>
+Date: Mon Feb 2 10:46:52 2009 -0500
+
+ EvdevCacheCompare: ignore changes in current device position
+
+ Input devices (especially touchscreens) were disabled when switching
+ virtual console back to X because EvdevCacheCompare() thought the device
+ was substituted by another while away from X. Actually only the current
+ position reported by the device changed from what was in the cache. Fixed
+ by ignoring the current position in the comparison.
+
+ Fixes bug #19819.
+
+ Signed-off-by: Julien Cristau <jcristau@debian.org>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit c9281567024ef1e94f2da42f0d701ed69728c355
+Author: Peter Breitenlohner <peb@mppmu.mpg.de>
+Date: Fri Nov 21 21:57:41 2008 +0100
+
+ fix manpage formatting
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 07f40a04df28e9ee6318411beb71eedc7cd6e288
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Feb 2 11:00:30 2009 +1000
+
+ Protect against zero-sized property values. #19882
+
+ X.Org Bug 19882 <http://bugs.freedesktop.org/show_bug.cgi?id=19882>
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit e260993b6af0c463bd593a3192d2ba4ee6912fc9
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Fri Jan 30 20:18:50 2009 -0800
+
+ Add README with pointers to mailing list, bugzilla & git repos
+
+commit dc72e6d8aecbc60900bb3b72978d63495f3f6954
+Author: Dan Nicholson <dbn.lists@gmail.com>
+Date: Thu Jan 22 10:15:15 2009 -0800
+
+ Stop hammering XKB defaults
+
+ With the new InitKeyboardDeviceStruct, we can just pass the RMLVO we
+ want without setting the defaults first.
+
+ Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
+ Signed-off-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 1906e4d5c112c25c9d7a736d4924d1005267aba7
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jan 22 09:44:15 2009 +1100
+
+ Reshuffle property initialization.
+
+ We don't need axis calibration, etc. on keyboards, so let's do it
+ conditionally on actually having axes.
+
+ Reported by Simon Thum.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 3047c25db24becf475b45d13e03a8badd58dcde6
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jan 22 09:19:16 2009 +1100
+
+ Deal with XINPUT ABI 5.
+
+ Some XKB stuff has been removed, so let's deal with it.
+
+commit c158cf2b64034a49e1c95549603b684e21e7511a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed Jan 21 16:32:27 2009 +1100
+
+ Require XKB.
+
+ Welcome to the future.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit dae1a78a521fa2e9fe7d058a66ae9ef7ea5d9471
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jan 20 09:45:44 2009 +1100
+
+ Add automatic axis labeling.
+
+ Since we don't support anything but REL/ABS x/y and sometimes pressure this is
+ bordering on pointlessness, but once the year of the Linux desktop comes
+ around this will be really handy. Or so.
+
+ Also, we don't allow changing axis labels, but should eventually rearrange
+ them if swapaxis is on.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 263bf04a9d350dddd796f3a21c7b1749647be91c
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jan 20 11:46:05 2009 +1100
+
+ Don't print xkb options twice to the log file.
+
+ xf86SetStrOption already prints with X_CONFIG anyway, no need to do it again.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit c035f3d0f58698d0f1dbeb1be7ad00f0787d3292
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jan 20 09:44:49 2009 +1100
+
+ Register the property handler AFTER setting all the properties.
+
+ Otherwise, we add a new property based on a setting in pEvdev, which triggers
+ the update handler to change the setting in pEvdev based on the property.
+ Truly pointless.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit a7e8af65fca9c38a8c0c24ffc660c06c8d4a0b9b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Jan 19 21:23:34 2009 +1100
+
+ Test for pressure BEFORE using has_pressure.
+
+commit 0592d97fbb5a1241ee79397ce9203346d050a9f9
+Author: Michael Chapman <mike@very.puzzling.org>
+Date: Fri Jan 9 19:07:10 2009 +1100
+
+ Disable middle mouse button emulation when a middle mouse button event is registered
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 4dfd86b2201b2b19761a1abb3c580cecf0060224
+Author: Matt Helsley <matt.helsley@gmail.com>
+Date: Sun Jan 11 18:36:59 2009 -0800
+
+ Fix FOO_MAX off-by-one
+
+ In linux/input.h each section's (e.g. ABS) FOO_MAX is the maximum FOO
+ value. Recent kernels define FOO_CNT as the maximum number of FOO there
+ will ever be. Hence using FOO_MAX to size the bit vectors representing
+ the capabilities of an evdev device is off by one.
+
+ Define FOO_CNT values for use with Linux kernels which lack them. Use
+ FOO_CNT whenever we need to know the number of bits needed -- usually to
+ calculate the number of longs needed.
+
+ When iterating over the values FOO_MAX still seems appropriate however
+ the loop test should include FOO_MAX rather than skip it.
+
+ Signed-off-by: Matt Helsley <matt.helsley@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit d3fd42d8644310abcae23bbf534f8c445296bcb7
+Author: Matt Helsley <matt.helsley@gmail.com>
+Date: Sun Jan 11 18:04:40 2009 -0800
+
+ rename NBITS to NLONGS to reflect its actual meaning
+
+ NBITS really convers the number of bits passed as its argument
+ into a number of longs. This is somewhat atypical of many
+ function-like-macro names. Rename it to NLONGS.
+
+ Signed-off-by: Matt Helsley <matt.helsley@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit dd1752ce3ffe9bdfa3e13dc075b7f22750e77fea
+Author: Matt Helsley <matt.helsley@gmail.com>
+Date: Sat Jan 10 23:51:22 2009 -0800
+
+ Add pressure valuator
+
+ If it's available report pressure as third valuator.
+ (Use xf86PostMotionEventP instead of the varargs wrapper.)
+
+ Signed-off-by: Matt Helsley <matt.helsley@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 0f0a149067abdd1ed89717de43febe89b2a3490b
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Fri Jan 9 16:13:09 2009 -0800
+
+ Remove xorgconfig & xorgcfg from See Also list in man page
+
+commit d170cba0cdd8f7a2e500e094f5b21fc33aefb52a
+Author: Yan Li <yan.i.li@intel.com>
+Date: Mon Jan 5 16:35:09 2009 +0800
+
+ Fix XkbModel parsing error
+
+ Signed-off-by: Yan Li <yan.i.li@intel.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 268038270593aae45e2740ad2151243383743c1d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Fri Dec 19 08:27:47 2008 +1000
+
+ Add dummy test device - simple device that doesn't move at all.
+
+ Good for filling up the device list without getting distracted by spurious
+ events all the time.
+
+commit 0f36384d0636d6a8d3a8f182be69c72cccd1ff5c
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Mon Dec 8 12:32:31 2008 +0100
+
+ Revert "Keyboard: Disable kernel autorepeat"
+
+ This reverts commit 6867652c2c8ad563d5655302d94134592b10265b.
+ Functionally replaced by commit ece72ce9e97adae23b1932dc1334f63669196d56
+
+ Signed-off-by: Daniel Stone <daniel@fooishbar.org>
+
+commit ece72ce9e97adae23b1932dc1334f63669196d56
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Mon Dec 8 12:27:34 2008 +0100
+
+ Filter all repeated keys from kernel, because we do softrepeat in server
+
+ Discard all repeated events that come from the device. The server will handle
+ per-key autorepeat in software.
+
+ Signed-off-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 2bf6e29b40f0da2bc417964fd2bd819306e5d3ed
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Nov 26 15:01:57 2008 +1000
+
+ Finalize MB emu (and wakeup handlers) before closing the fd.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit 2bd24649ecbae08b7bd4dacd67d141ae665f8db7
+Author: Tibi Nagy <nltibi@gmail.com>
+Date: Mon Nov 24 22:28:44 2008 +0200
+
+ Support keyboards with scroll wheels.
+
+ For keyboards, scroll events are reported by the kernel as EV_REL class events
+ of REL_WHEEL type. If, during probing, the device is found to support wheel
+ events, make sure it is set up as a pointing device, even if it doesn't have
+ buttons or doesn't report motion along the X and Y axis so that the scroll
+ events can be mapped to mouse wheel buttons (usually buttons 4 and 5).
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit 6867652c2c8ad563d5655302d94134592b10265b
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Thu Nov 27 13:24:08 2008 +1100
+
+ Keyboard: Disable kernel autorepeat
+
+ We handle autorepeat in software due to per-key repeat and whatnot, so
+ disable the kernel's, which just interferes with ours.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 63af314368cec47b6b8266db331f2c820e7a071f
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Mon Nov 17 10:03:11 2008 +1000
+
+ Store device file's minor/major to avoid duplicate devices.
+
+ Devices added that use the same min/maj as an already added device are ignored
+ by the driver. This way users can have an xorg.conf entry on
+ /dev/input/by-id/blahblah and not get the same device added by HAL.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit 4c5c9c111d406e5590429377262b86e91868ef76
+Author: Fernando Carrijo <fcarrijo@yahoo.com.br>
+Date: Thu Nov 6 13:20:16 2008 -0500
+
+ Fix error message
+
+commit 4826969f23a0b298da2750c2e23a92b9d91819dd
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Mon Nov 3 13:25:06 2008 +1030
+
+ Add support for axes swapping.
+
+ New option: SwapAxes (boolean)
+ New property: EVDEV_PROP_SWAP_AXES.
+
+ Actual swapping code written by Donnie Berkholz.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit 33eb36f26663c09c873acede1b35e91ef4c64479
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Oct 30 16:55:29 2008 +1030
+
+ Add support for run-time calibration.
+
+ Some devices require run-time axis calibration. We can't change the min/max
+ ranges once we've initialised the valuator structs though, so in-driver
+ run-time calibration is required.
+
+ If the property is set, the driver scales from the calibrated range to the
+ values reported to the X server (which then may scale to screen coordinates).
+ If the property is not set (i.e. zero items) no scaling is performed.
+
+commit d5cf24d3f0075a467e026592bfbb76b207dea8eb
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 29 16:54:16 2008 +1030
+
+ Add test/ directory for uinput-based test devices.
+
+ Three test devices provided:
+ btn0 .... Provides BTN_0, BTN_1, BTN_2 instead of BTN_LEFT, BTN_MIDDLE,
+ BTN_RIGHT.
+ abs ..... Provdes x/y absolute axes, jumps between 100/100 and 120/120.
+ absrel .. Provides relative x/y axes and absolute x/y axes at the same time.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit 64554e4799a697d37dfd8be480f8eee636b9bea1
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 29 13:50:07 2008 +1030
+
+ Treat BTN_[0-2] as LMR buttons if necessary.
+
+ Treat BTN_[0-2] as LMR buttons on devices that do not advertise BTN_LEFT,
+ BTN_MIDDLE, BTN_RIGHT (e.g. 3Dconnexion SpaceNavigator).
+
+ Otherwise, treat BTN_[0+n] as button 5+n. Note: This causes duplicate
+ mappings for BTN_0 + n and BTN_SIDE + n.
+
+ This also fixes a bug where we could end up with negative button numbers after
+ trying to map BTN_0.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit b77f9398570fb8eae1fcf50bc3c10c9c390c6bac
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 29 13:28:19 2008 +1030
+
+ Remove obsolete FIXME
+
+ xkeyboard-config's maps are perfectly able to cope with evdev now.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit a43ab4999b9cad10f77aa6c703d3c61b754f1fd4
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 28 12:09:26 2008 +1030
+
+ Flush input after re-opening the fd.
+
+ Suggested by Julien Cristau.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit af096e8c5d8b425f725a37bf4a98e205e70716e9
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Mon Oct 27 15:54:49 2008 +1030
+
+ emuMB: add EvdevMBEmuOn and call from EvdevOn to register wakeup handlers.
+
+ This got broken in b0737bdbd1f6e601eb4984b6f4cb49279190984c, when the
+ EmuMBPreInit call was removed from EvdevOn. As a result, VT switching away and
+ back wouldn't restore the wakeup handlers and mouse button presses
+ disappeared.
+
+commit 12498042fcc08e34aef0117ce84192f59542fd56
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Oct 24 13:09:46 2008 +1030
+
+ Fix axis inversion for absolute coordinates.
+
+ If min_x/y was not equal to 0, the inverted calculated range was off and leads
+ to inaccessible or out-of-range areas.
+
+commit 0f8fcfccb3251ee3df80d90ae5d7df638722d24e
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Oct 24 09:21:36 2008 +1030
+
+ emulate MB: fix confusing log message.
+
+ If we're forcing MB emulation behaviour as per config, then at least state
+ whether we're forcing it off or on.
+
+ Found by Michel Dänzer.
+
+commit 0ab4c09e504ba3822c5e030732b770140165e725
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Oct 23 14:05:41 2008 +1030
+
+ Silence compiler warning by memsetting the struct properly.
+
+commit d348eb8ce78640363c159e1a4fdbfa9b596fa5bb
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Oct 23 13:22:17 2008 +1030
+
+ MB emulation timeout is stored as Time, make the property 32-bit too.
+
+commit 2c1698fa615a083de7dd647622a302d5de77dc0c
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 22 18:01:58 2008 +1030
+
+ Init ioctl bitmasks to 0, shuts up valgrind too.
+
+commit 8c39302594445ba774ea3fec66417492cc5643e0
+Author: Søren Hauberg <hauberg@gmail.com>
+Date: Wed Oct 1 11:06:31 2008 +0930
+
+ Add touchscreen support.
+
+ Touchscreens are devices that do not have buttons and only advertise
+ BTN_TOUCH. Add a new flag to note the device type.
+
+ If BTN_TOUCH is detected, change it to BTN_LEFT and process it normally.
+
+commit f57e8face94c9e6986b35ca2ec231e284b9f58cf
+Author: Julien Cristau <jcristau@debian.org>
+Date: Tue Oct 21 19:21:21 2008 +0200
+
+ Fix TestBit() on 64bit
+
+ Reported by Albert Damen <albrt@gmx.net>
+ X.Org Bug#18150 <http://bugs.freedesktop.org/show_bug.cgi?id=18150>
+
+commit 4912e2aa7f867a86d383010023b8426c881fb3b0
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Oct 16 15:23:06 2008 +1030
+
+ Add option "GrabDevice", don't grab the device by default.
+
+ We now have the matching code in the server to set the console to RAW mode and
+ don't need to grab the devices anymore.
+
+ This is an updated version of e8534d47c8524ac081c2e3e6ebaabe4c6b274a18, which
+ was reverted in 6dc41991557fa55a9e2f5aaf0fe40c70a08d41fd.
+
+commit 7243116f55609a2a5f73bb88cf6ad6386c9bbc0b
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Oct 16 22:35:42 2008 +1030
+
+ Don't post keycodes > 255.
+
+ If we only have keys > 255 we don't set up a key class rec, so don't post
+ them. It makes the server unhappy.
+
+ Signed-off-by: Julien Cristau <jcristau@debian.org>
+
+commit 0089d931ac5fb290c82908da652b28c8b515d449
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 17:02:43 2008 +1030
+
+ Fix "Device reopened after N attempts" message.
+
+commit 0f5a5ac09ebc89e984b72d395475bb9f412e240c
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 16:45:44 2008 +1030
+
+ Don't init draglock, etc. if we don't have the required capabilities.
+
+commit 36d68b006d6bb3d41c93888acead73043ca304a1
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 16:41:54 2008 +1030
+
+ 8-bit properties should use 8-bit storage types...
+
+commit bb1f42168761b928478a9cb066457b525c41ddd9
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 16:25:27 2008 +1030
+
+ Don't include the client-side header anymore. xkbstr.h is server SDK.
+
+commit 0405f7b17fb0ce5cadcc6c5aa6eeb61bdacdf9cd
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 16:21:00 2008 +1030
+
+ Tidy up evdev.h
+
+ This includes shuffling some functions around so we don't need the prototypes
+ in evdev.h.
+
+commit 088e0a175a4913bf827c1f7e19de09fdf987d347
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 16:14:13 2008 +1030
+
+ Rename DragLockInit to DragLockPreInit, remove superfluous "return".
+
+commit cefedeb205291001e7e47b7516de261dbccce059
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 16:12:13 2008 +1030
+
+ Register property handler from within the modules, not the main evdev file.
+
+commit b0737bdbd1f6e601eb4984b6f4cb49279190984c
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 16:09:20 2008 +1030
+
+ Clean up program flow - don't call PreInit for "modules" on DEVICE_INIT.
+
+ Call the PreInit functions for MB Emulation, wheel emu, and draglock during
+ PreInit, not on DEVICE_INIT. This way, we only parse the options once and
+ don't overwrite with defaults when coming back from a VT switch.
+
+commit 5f2c8a2dcdf98b39997ee5e7c9a9ace3b640bfa3
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 16:01:17 2008 +1030
+
+ Janitor: clean up xf86Msg use, might as well use X_CONFIG directly.
+
+commit ff783fce65a63707555098759692b22147646263
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 15:30:20 2008 +1030
+
+ Add property support for ReopenAttempts option.
+
+commit c638aa4a88116a1219cf4941aacd630e070db099
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 15:06:40 2008 +1030
+
+ Document properties in man page.
+
+commit b46677e346c33379cac814895641349cbd3b37f2
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Oct 14 15:06:17 2008 +1030
+
+ Document InvertX/Y options.
+
+commit 680b41dc7681cd611ed385af8009489be6071a41
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Mon Oct 13 17:08:22 2008 +1030
+
+ Bump to 2.1.99.
+
+commit 9065d0ccb26d013f26570d29c332bf1c93fabb2d
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 8 16:16:58 2008 +1030
+
+ Remove "Path" option.
+
+ Path was just an alias for Device anyway, so we might as well not parse it.
+ By now you should be using HAL anyway which fills in Device for you.
+
+commit a9fcce1833f167ed8aa79d4dbfbbc3d6bca2e7fd
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 8 16:15:14 2008 +1030
+
+ Remove parsing of ScreenNumber option.
+
+ Was unused anyway, so we might as well not parse it.
+
+commit ab934d840dac8df761691533985a9d998ec5e21e
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 8 16:14:51 2008 +1030
+
+ Janitor: purge unused headers, reshuffle for readability, fix whitespace errors.
+
+commit 6f6ac982951165a6ac77b3e32750c47780ea4990
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 8 14:25:53 2008 +1030
+
+ Add checkonly handling to property handlers.
+
+ If checkonly is TRUE, we can only check if applying the value would succeed.
+ The value is actually applied if checkonly is FALSE.
+
+commit a2633c807812e6e8ad9c82e2a5940dfbf370aff5
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 8 14:52:13 2008 +1030
+
+ Fix up bad return code in draglock property handler.
+
+commit e6c699dedcd6f3b5db497fe2d226806ca4bbe683
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 8 14:35:12 2008 +1030
+
+ Stricter value checking for property changes.
+
+commit 847eac826286e6202f42b9a2ccc160a232a710a3
+Author: Julien Cristau <jcristau@debian.org>
+Date: Sat Oct 11 02:10:48 2008 +0200
+
+ Set pInfo->fd to -1 on DEVICE_CLOSE
+
+ This allows the reopen logic to kick in later.
+ DEVICE_CLOSE gets called on regen, so without this we'd keep a stale
+ file descriptor in pInfo->fd in subsequent sessions.
+
+ Debian bug#496101 (http://bugs.debian.org/496101)
+
+commit a196672a6bafd4e7d3a2cca991a2a3bf4bdcd952
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 1 13:58:24 2008 +0930
+
+ Add property support for axis inversion.
+
+commit 3985d423204217a1f072fa6e0145cba547f79a97
+Author: Søren Hauberg <hauberg@gmail.com>
+Date: Wed Oct 1 11:07:57 2008 +0930
+
+ Add support for axis inversion.
+
+commit e138e4b79a750e22712802b84bf36a70a929d12f
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Sep 26 10:42:05 2008 +0930
+
+ Install xorg-evdev.pc for clients who need evdev-properties.h
+
+commit 125e2b8ce23b8ceea250ae52ba69cd14af5592f9
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Oct 2 10:56:04 2008 +0930
+
+ Close fd on DEVICE_OFF. (LP #276887)
+
+ Leaving the fd open means we still get keyboard events after VT switching
+ away. Coming back, some of these events are replayed on the application that
+ has the current focus.
+
+ Reproduceable:
+ 1. open terminal, focus.
+ 2. VT switch away
+ 3. type something, preferably a password
+ 4. VT switch back, trigger a mouse event
+ 5. Observe the X server guessing your password.
+
+ Closing the fd on DEVICE_OFF fixes this. Reopen is handled by the reopen
+ code introduced with
+
+ commit 9930477cbeb4acfd070ae70894d13ffabfc347b8
+ Author: Peter Hutterer <peter.hutterer@redhat.com>
+ Date: Tue Aug 26 14:33:40 2008 +0930
+
+ Attempt to re-open devices on read errors.
+
+ Launchpad Bug 276887
+ <https://bugs.edge.launchpad.net/ubuntu/+source/xorg-server/+bug/276887>
+
+commit 91bc0a0ba3c4c941b2b7695b6d4f303fb7128fd9
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 1 13:36:09 2008 +0930
+
+ Remove useless initialization of rc.
+
+commit 4c55186aedd9030ac46654cee18b09173db988e8
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Wed Oct 1 13:58:47 2008 +0930
+
+ Change DragLock atom name - prepend with Evdev.
+
+commit 62069b97d216fb9b4e7db0c60f87ab006ad7011c
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Sep 26 10:57:07 2008 +0930
+
+ Move misplaced #endif
+
+commit 2718a5c56b9f34360738b6525c89ea0af4c368d1
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Sep 26 10:46:47 2008 +0930
+
+ Register property handlers directly, instead of abstracting them.
+
+ This removes a left-over from the early device property code where we could
+ only have a single handler. Now it's easier to just register the handlers for
+ each subsystem (emulate wheel, draglock and MB emulation).
+
+commit 90d1d494f82255b07d07800d8270ad754163b7ab
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Sep 26 13:49:28 2008 +0930
+
+ Cleanup: "valid_vals" should be "vals" now.
+
+commit a77c2622cc7979cea6c1549f1978fae575b76c6c
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Sep 26 13:47:24 2008 +0930
+
+ Add evdev-properties.h file with #defines for all property names.
+
+commit 84a0e39c0dd8bcc80d4f6912562260c1771f311f
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Sep 18 16:44:27 2008 +0930
+
+ Use new property API (no ConfigureDP, less args to ChangeDP)
+
+ Return appropriate status codes from property handlers.
+ Make properties non-deletable.
+
+commit 73869372212f7afc18e02184f347bcd94ce19d04
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Sep 18 16:47:35 2008 +0930
+
+ draglock: Shut up compiler warning.
+
+commit fcf8375f2b960993686bd08fd4d0e2d8623b4680
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Sep 26 12:53:29 2008 +0930
+
+ Don't require randrproto.
+
+commit 9930477cbeb4acfd070ae70894d13ffabfc347b8
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Tue Aug 26 14:33:40 2008 +0930
+
+ Attempt to re-open devices on read errors.
+
+ Coming back from resume may leave us with a file descriptor that can be opened
+ but fails on the first read (ENODEV).
+ In this case, try to open the device until it becomes available or until the
+ predefined count expires. To be safe, we cache the information from the device
+ and compare against it when we re-open. This way we ensure that if the
+ topology changes under us, we don't open a completely different device. If a
+ device has changed, we disable it.
+
+ Adds option "ReopenAttempts" <int>
+
+commit 4509ec1daf8a03b261c1fa8aa48b5def3f336aed
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Sep 4 18:22:56 2008 +0930
+
+ Use HAVE_PROPERTIES define instead of GET_ABI_MAJOR for property compilation.
+
+commit a205dfc091e6d7c67e3fa1421fe8a43f5ed40b00
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Aug 22 14:07:17 2008 +0930
+
+ Shut up "unused variable" compiler warnings.
+
+ Hide properties behind ifdefs, fake use of "val".
+
+commit 184206e7174dc08239d6a78a1ca912176e3f6229
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Mon Aug 25 17:24:15 2008 +0930
+
+ Wheel emulation: initial values must be char.
+
+ parsing int* to char* in XIChangeDeviceProperty means we lose values.
+
+commit 79ff677c52d38f67144f09bd534aaef862946a5e
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Aug 22 09:00:13 2008 +0930
+
+ Init all emulateWheel values, even if EmulateWheel is disabled.
+
+ Even if we don't want EmulateWheel, we can at least init everything to usable
+ values. This way we only need to toggle "enabled", rather than initialising
+ the whole lot before usage.
+
+commit 37e3addf89923bfc1e7ae23b678614f4ca926dcf
+Author: Dan Nicholson <dbn.lists@gmail.com>
+Date: Wed Aug 20 18:16:41 2008 -0700
+
+ Add wheel timeout property support
+
+ Copied from the wheel inertia property support.
+
+ Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit e237de0dea9fe24e1c4efc78523bfdd86ed73876
+Author: Dan Nicholson <dbn.lists@gmail.com>
+Date: Wed Aug 20 18:16:40 2008 -0700
+
+ Add timeout support for mouse wheel emulation
+
+ Support the EmulateWheelTimeout option as the mouse driver does.
+
+ Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit 92c6611b6f4495103fccea38dcafc6c6bf18049a
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Mon Aug 18 12:13:15 2008 +0930
+
+ Add property support for drag lock.
+
+commit bd405ddc83b9ad1ceed47f572245fccae598e6bb
+Author: Chris Salch <emeraldd.chris@gmail.com>
+Date: Sun Aug 17 12:31:23 2008 -0500
+
+ Adding in DragLockButtons functionality.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit 36d702006d5aace50083ca52b7065d465b497077
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Sat Aug 16 15:33:23 2008 +0300
+
+ Force rules, not model, to be evdev
+
+ xkeyboard-config recently changed to a separate ruleset for the evdev
+ driver, so match that by only forcing the ruleset, not the model, to be
+ evdev.
+
+commit 6dc41991557fa55a9e2f5aaf0fe40c70a08d41fd
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Fri Aug 15 09:23:02 2008 +0930
+
+ Revert "Don't grab devices unless specified through the config options."
+
+ Not such a good idea, CTRL+C terminates the server and other issues. Reverting
+ for now until a better solution is found, at least this way the driver is
+ usable.
+
+ See also: http://lists.freedesktop.org/archives/xorg/2008-August/038032.html
+
+ This reverts commit e8534d47c8524ac081c2e3e6ebaabe4c6b274a18.
+
+commit e8534d47c8524ac081c2e3e6ebaabe4c6b274a18
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Aug 14 13:38:50 2008 +0930
+
+ Don't grab devices unless specified through the config options.
+
+ Grabbing event devices stops in-kernel event forwarding, most notably rfkill
+ and the "Macintosh mouse button emulation" device. Let's not do that.
+
+ Option "GrabDevice" forces grabbing the device.
+
+commit 555f5a7cbf3c980c436c205e9b23a78f3e19bdfe
+Author: Chris Salch <chrissalch@letu.edu>
+Date: Fri Aug 8 15:56:27 2008 +0930
+
+ Filter wheel events before middle mouse button emulation.
+
+ The Emulate3Button needs to be the last filter function, otherwise the timeout
+ code causes it to hijack button presses for the first 3 buttons.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
+
+commit 134829d911c698704595014ba402516ae9a2f36c
+Author: Peter Hutterer <peter.hutterer@redhat.com>
+Date: Thu Aug 7 17:34:54 2008 +0930
+
+ Simplify the property handler registration.
+
+ Instead of having separate handlers for each property, just handle all of them
+ in one handler for emuMB, and one handler for emuWheel.
+
+commit 4e121b297ee0a9b179f8188926564fb8b2c3f6c8
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Aug 7 16:57:06 2008 +0930
+
+ Add EVDEV_MAXBUTTONS instead of checking against 32.
+
+ Numbers are so lame, defines are all the rage now I've heard.
+
+commit 9793de81373bb78b9ddbb2487e0af5d2ddd0b246
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Aug 7 16:53:51 2008 +0930
+
+ Expose wheel emulation through device properties.
+
+ Don't enable wheel emulation with 0 inertia - bad things happen.
+
+commit a9d72b40fbe178fa4fbb9d0e7c02dc6c5250969a
+Author: Chris Salch <emeraldd.chris@gmail.com>
+Date: Wed Aug 6 22:08:13 2008 -0500
+
+ Adding mouse wheel emulation code.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit c1f7f8c3d22ecae7839f82ea8b584069f54f1f5e
+Author: Adam Jackson <ajax@redhat.com>
+Date: Thu Aug 7 09:21:26 2008 +0930
+
+ Print a warning if a keycode exceeds the range accepted by the server.
+
+ Keycodes over 255 are silently ignored in the server. The least we can do is
+ put a warning in the logs.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 40e1474d84c09d93197ac5db34a88e654386e68f
+Author: Chris Salch <emeraldd.chris@gmail.com>
+Date: Mon Aug 4 20:19:47 2008 -0500
+
+ Adding a function to map button events to button numbers.
+
+ Remove code duplication, let the mapping function hand us the actual button
+ event to be passed up to the server.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit d9097df01b01afaf946fa04fca8ae8ab7108ff21
+Author: Julien Cristau <jcristau@debian.org>
+Date: Mon Aug 4 09:16:53 2008 +0930
+
+ Actually close the fd on DEVICE_CLOSE (bug#16948)
+
+ Fixes file descriptor leak.
+
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 5c074af5a9abba138023e3bc6954d1062f7c36dd
+Author: Julien Cristau <jcristau@debian.org>
+Date: Wed Jul 30 10:40:47 2008 +0200
+
+ Print the device name when we get a read error
+
+commit 72551662a09eedf696508aaacf6aa02c0254e4de
+Author: Michel Dänzer <michel@tungstengraphics.com>
+Date: Tue Jul 29 10:06:07 2008 +0200
+
+ xf86-input-evdev: Fix EVIOCGBIT ioctl usage on big endian platforms.
+
+ With this fix, on my PowerBook HAL hotplugging correctly detects my USB mouse,
+ and no longer thinks keyboards have random numbers of mouse buttons. :)
+
+ The LONG_BITS and NBITS macro definitions are stolen from xf86-input-synaptics.
+
+ Signed-off-by: Michel Dänzer <michel@tungstengraphics.com>
+ Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 53e7525744cd7c47707c7339f0b771f59f99b97c
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Jul 21 18:15:35 2008 +0930
+
+ Add support for ButtonMapping option.
+
+commit 5d13259a5ddab31dbb2158975c8ccbb1f3c99046
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Mon Jul 21 13:10:06 2008 +0930
+
+ Guard property changes against ABI_XINPUT < 3.
+
+commit 2b7edaa4ab88e192d7285d39b4834d1e535b94d0
+Author: Julien Cristau <jcristau@debian.org>
+Date: Sun Jul 20 11:33:37 2008 +0200
+
+ Fill up the version info
+
+ Report correct versions instead of
+ "compiled for 0.0.0, module version = 1.0.0"
+
+commit bf0d81011e19a8bb5bbd80c6b496c8ae257b4f2c
+Author: Peter Hutterer <whot@possum.(none)>
+Date: Mon Jul 14 13:06:32 2008 +0930
+
+ Don't enable the device if the grab failed with ENODEV.
+
+ After suspend/resume, sometimes the device doesn't come back up on the same
+ node. Since we do not call PreInit for the device (which would detect this
+ situation), we continue to try to read a nonexisting file, spamming the log
+ file with "Read Error".
+
+commit ef4bb69c1a64e784fef1c758ee439372ba329b0a
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 10 19:32:22 2008 +0930
+
+ Add .gitignore file.
+
+commit d1818ef2066d7e526e0f64fffd41e06061ceb017
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Tue Jul 8 16:37:42 2008 +0930
+
+ Add support for device properties, currently MB emulation and timeout.
+
+commit a9223edcd869288cf6e90f2214e607db510c7027
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 10 16:55:21 2008 +0930
+
+ Clean out configure.ac
+
+ We're not building with or without XInput. Same with xkb.
+
+commit ec23c6b2f550f2679226da907c1d022295d453f1
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 3 15:01:32 2008 +0930
+
+ Remove static ChangeLog, autogenerate as part of make dist.
+
+ Hook taken from xserver's Makefile.am
+
+commit 18d70d796fe68116907d86fc27ed77528a51ff1d
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 3 14:50:45 2008 +0930
+
+ Update COPYING with the correct copyright info.
+
+ Fix up licence of emuMB.c, was using Red Hat instead of "The authors", but
+ this code wasn't contributed by RH anyway.
+
+commit 37b854cb643fa9c5087eccdd1b6ba940d5413bf9
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 3 14:45:41 2008 +0930
+
+ Remove stale comments.
+
+ Ctrl+Alt+Backspace works, I'm using it daily.
+ CapsLock doesn't repeat, otherwise we wouldn't have Bug 16318.
+
+commit 8c06093191761f9bd2f3c5eb0b57d7b9feca70bc
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu Jul 3 14:44:52 2008 +0930
+
+ Remove EvdevConvert, nobody calls it now anyway.
+
+ Conversion is now done in the DIX.
+
+commit 0830676a0ce3618eae9cf4c072998c16e164c687
+Author: Ander Conselvan de Oliveira <ander@mandriva.com.br>
+Date: Thu Jun 26 14:36:58 2008 -0300
+
+ Mice with a lot of buttons (e.g. Logitech MX1000) generate button events greater than BTN_TASK.
+
+ Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
+
+commit 1cf7b8f7ee224d823d94ea65458f5269a1a77d2e
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Sat Jun 28 17:50:26 2008 +0930
+
+ Count buttons at probe and print to log.
+
+ We don't really do anything with the number other than print it since I'm sure
+ that half the mice don't report the correct number anyway (especially with the
+ wheel button mapping). But having a bit more debug info is good.
+
+commit 826e6e7dd408659af9a1751ed16e437db8c8dc34
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Sun Jun 22 17:52:40 2008 +0930
+
+ Bump to 2.0.99.
+
+commit 5a0ea39b79b27b7c3117661a21e7ab5eba3c9b24
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Sat Jun 21 16:42:12 2008 +0930
+
+ No need to finalize MB emulation after EvdevProbe anymore.
+
+ Follow-up to 76800bfa75807e49398380b902f6c0f547cd4c0e.
+
+commit 373e13ae353d1e0022f8821adc528ebc5411d47d
+Author: Simon Munton <simon@munton.demon.co.uk>
+Date: Sat Jun 21 10:19:07 2008 +0930
+
+ Close file descriptor if EvdevProbe fails.
+
+ Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
+
+commit 76800bfa75807e49398380b902f6c0f547cd4c0e
+Author: Keith Packard <keithp@keithp.com>
+Date: Fri Jun 20 18:20:55 2008 -0700
+
+ Enable middle button emulation at DEVICE_ON instead of DEVICE_INIT.
+
+ This ensures that the middle button emulation is re-enabled after VT switch,
+ otherwise the block handler that deals with the timeouts would not get
+ re-registered.
+
+ Signed-off-by: Keith Packard <keithp@keithp.com>
+
+commit 04003a98a9ca1b4b0c32d319fab07ee7afc83c75
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Tue Jun 17 14:01:49 2008 +0930
+
+ evdev 2.0.0
+
+commit 0443fb430f2481c1f0d0d83730a9145b5794f559
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Tue Jun 17 13:59:15 2008 +0930
+
+ Shut up compiler warning "implicit declaration of function 'xf86Msg'"
+
+commit 998f52010f92dc79f2ace6048a2f3fd600a97582
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Thu Jun 12 11:23:10 2008 +0930
+
+ Finalize MB emulation if EvdevProbe fails.
+
+ This avoids segfaults when HAL is restarted behind our backs. Also, only init
+ MB emulation when the device actually has a button.
+
+commit de07c04f5c2874b8e407913c3121e715e46653d2
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Wed Jun 11 11:24:07 2008 +0930
+
+ evdev 1.99.4
+
+ 1.99.3 had a nasty bug, so here's a quick update.
+
+commit 01355b9d4b3ed92da42f90fb69384eb22cdcb3d9
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Wed Jun 11 11:19:04 2008 +0930
+
+ If Emulate3Buttons is specified in the config, don't auto-deactivate it.
+
+ Default setting is still "on" until middle button is pressed. If the options
+ is however explicitly stated in the config file, it takes the value from the
+ config file, no matter if a middle button is present.
+
+commit 9591dc1f6cc89208805b120eabd055e8dabd3e40
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Wed Jun 11 10:36:00 2008 +0930
+
+ Remove wakeup handlers when device is closed.
+
+ Less SIGABRTs are less exciting, but sometimes boredom is what we want.
+
+commit 08ba40b2532bd61b60c9cf994b21300f596f7ebd
+Author: Adam Jackson <ajax@redhat.com>
+Date: Tue Jun 10 17:35:33 2008 -0400
+
+ evdev 1.99.3
+
+commit 39dc453691804648f34dbd856bd7e66cfdc59d66
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Tue Jun 10 22:48:01 2008 +0930
+
+ Disable middle mouse button emulation when a real middle MB event is detected.
+
+ Devices may report middle mouse buttons even if they don't have one (PS/2
+ devices just don't know any better), so we can't be sure until we see the
+ event.
+
+commit e8887435ac065ec3071b2d8bf0895e8cb196ec3d
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Tue Jun 10 15:55:40 2008 +0930
+
+ Enable middle-mouse button emulation.
+
+ Ported from xf86-input-mouse, with a few cleanups.
+
+commit b0f6987ee6b133e28f3af18da62cfb5ca79fbe07
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Tue Jun 10 22:41:43 2008 +0930
+
+ Plug a memory leak, we allocated pEvdev twice, dropping the first memory area.
+
+commit fec73e1418a4da1b64496faca27b06fef0aa5206
+Author: Sven Wegener <swegener@gentoo.org>
+Date: Sat Jun 7 13:01:22 2008 +0200
+
+ evdev: Port b4a5a204 "Fix pointer crossing screen bug." to current master branch
+
+ The commit b4a5a204 fixed an issue, where we can't move the pointer to
+ other screens and this happens in current master branch again. This commit
+ ports the old commit to the current master branch.
+
+ Signed-off-by: Sven Wegener <swegener@gentoo.org>
+ Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
+
+commit da112737eb109dc263169e820b7ef903b7f8624f
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Sun Jun 8 00:12:03 2008 +0930
+
+ Check for XINPUT ABI < 3 (corrected version)
+
+ Thanks to Sven Wegener for pointing out the incorrect previous version.
+
+commit d40125ea8c2ce6ec0f98bdc0655f79aa7274152e
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Sun Jun 8 00:09:40 2008 +0930
+
+ Revert "Check for XINPUT ABI, parameters of InitValuatorClassRec have changed."
+
+ GetMotionEvents() doesn't exist, led to compile errors with servers pre-MPX
+ merge. Thanks to Sven Wegener for pointing this out.
+
+ This reverts commit 42422d8f69e6806e1adfd93017cac064a75041c7.
+
+commit 42422d8f69e6806e1adfd93017cac064a75041c7
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Mon May 26 19:17:19 2008 +0930
+
+ Check for XINPUT ABI, parameters of InitValuatorClassRec have changed.
+
+commit 15e0091f0b4b0d7dff29da143d405255a1c3bc12
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Wed May 21 16:48:32 2008 +0930
+
+ Fail if the device cannot be grabbed during the probe.
+
+ If the grab fails, this is most likely a sign that the device has been grabbed
+ already (probably by a device specified in xorg.conf). So let's not add the
+ device to the server's input device list, since it won't generate events
+ anyway.
+
+ Exception: keyboards and kernel 2.4 are not affected.
+
+commit d45f315845e19a720af25dc5f6c8a4c654c6e225
+Author: Adam Jackson <ajax@redhat.com>
+Date: Wed May 21 15:05:10 2008 -0400
+
+ evdev 1.99.2
+
+commit a4a7003f7c82ddf05d3aa88fa40698058648dbf6
+Author: Dan A. Dickey <dan.dickey@savvis.net>
+Date: Tue May 20 10:57:06 2008 +0930
+
+ Fix a trivial bug in testing for absolute axes.
+
+ Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
+
+commit 3e0dc9945d795cfd51ffe176100fa9416b6d3c4d
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Mon May 19 08:36:20 2008 +0930
+
+ Shut up two compiler warnings.
+
+commit ff6251a2bd347eef7b3cd80825e84d983eeecfd3
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Mon May 19 08:24:55 2008 +0930
+
+ Remove unused EvdevOpts and EvdevOptions.
+
+ In the mouse driver, these options are only used if XFree86LOADER is
+ undefined. configure.ac in the xserver forces said define to 1 if we're
+ building the xfree86 DDX, so I don't see the point of having them around.
+ Especially since they weren't used in evdev anyway.
+
+commit e9222a828582e560f9c3a29f0d3d9e1e46d973bd
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Sun May 18 11:04:43 2008 +0930
+
+ man: Option "Path" is supported in the code, add it to man page.
+
+commit 8b7738457feef13e1fab88bb30c94093dd8bfcc5
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Wed Apr 30 18:10:08 2008 +0930
+
+ Don't allow relative and absolute axes on the same device.
+
+ This is a bit of a mess. The MS Optical Desktop 2000 registers both relative
+ and absolute axes on the same device (the mouse). The absolute axes have a
+ valid min/max range for x/y and thus overwrite the x/y relative axes in the
+ server (no, this is not a server bug). And I wouldn't be surprised if other
+ devices have similar issues.
+
+ Since the device only sends relative events after that, the mouse is
+ essentially restricted to the min..max range of 0..255. The server simply
+ doesn't do unrestricted relative axis and restricted absolute axis on the same
+ device (not for the same axis numbers anyway).
+
+commit 1b9deb8e7e50a905f94a371ab0aa39e09a703052
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Tue Apr 1 17:24:13 2008 +0200
+
+ Add XK_Meta_L and XK_Meta_R to list of modifiers
+
+ Stopps meta/super key from autorepeating
+
+commit 0ec391f51cef4550daef041110ed93699089bea3
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Fri Mar 28 17:45:05 2008 +0200
+
+ Keyboard: Don't allow arbitrary keymap settings
+
+ Pretty much dead code anyway.
+
+commit f77410e1f97d394e98c854fd174f712666b0544c
+Author: Adam Jackson <ajax@redhat.com>
+Date: Fri Mar 14 11:15:01 2008 -0400
+
+ Map REL_DIAL to REL_HWHEEL.
+
+ Some Microsoft mice have this wrong. And it seems like a sensible thing
+ to do anyway.
+
+commit d28c2e1efba9fd3e79d9dfecf23cdbded30b93f5
+Author: Adam Jackson <ajax@redhat.com>
+Date: Wed Mar 12 13:54:10 2008 -0400
+
+ Filter out repeat events for mouse buttons.
+
+ Not many mice do this, but some do, Apple Mighty Mouse in particular, and
+ it makes click-and-drag pretty much impossible to use.
+
+ Arguably we should filter _all_ repeat events from the kernel and handle
+ synthesizing them in the server.
+
+commit 697e850a6387cf1e0a0a35ca8c694804a6c2427f
+Author: Adam Jackson <ajax@redhat.com>
+Date: Tue Mar 11 19:07:58 2008 -0400
+
+ Fix middle/right button munging.
+
+ Don't do this in the button map. That's writeable by clients, which means
+ they have the chance to get it wrong. Just swap right and middle around
+ in event dispatch before you get to the user's map.
+
+commit 87037b9953ebd47e9dbd99b3653050517aa490ff
+Author: Adam Jackson <ajax@redhat.com>
+Date: Mon Mar 10 17:16:38 2008 -0400
+
+ Force xkb_model to be "evdev".
+
+ Or at least, refuse to recognise the config option. It's nonsensical to
+ use a model of something other than evdev, and it'll just break if you try.
+
+commit 71f4eaec7713643a7e2d07e27b9afeabd6f1ce02
+Author: Dan Nicholson <dbn.lists@gmail.com>
+Date: Sun Mar 9 14:46:56 2008 -0700
+
+ Fix cut-and-paste errors in xkb alternate spellings code
+
+ Fixes 2b334d6b69d7dde5d553c638e134ebdf974749f3.
+
+commit 72083976127a1ff15f79b0316570a947e6dd2b42
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sun Mar 9 16:15:14 2008 -0400
+
+ Fix cut-and-paste error in abs-to-rel translation.
+
+commit c250f843833b1aac3732ca97af5b1c0076996598
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sun Mar 9 15:54:27 2008 -0400
+
+ Fix the default XKB rules to be "base" instead of "xfree86".
+
+commit 2b334d6b69d7dde5d553c638e134ebdf974749f3
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sun Mar 9 15:53:40 2008 -0400
+
+ Handle the alternate spellings of the xkb options.
+
+commit 9773dac6238b64cab1d42b2231097b23058c44ee
+Merge: 11cf9c9 1a0bc8e
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sat Mar 8 20:18:02 2008 -0500
+
+ Merge branch 'evdev-2.0-branch'
+
+ This resets to before the ad-hoc input hotplug state, ports that to
+ current server ABI, adds input hotplug integration, and re-adds support
+ for absolute coordinate events and XKB. Several other small fixes were
+ cherry-picked from the new 1.2 branch.
+
+commit 1a0bc8e64a9ba6e8647b5908673b57710518f6c2
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sat Mar 8 20:01:15 2008 -0500
+
+ Force maximum keycode to be 255
+
+ Even though we don't have keycodes for anything above 127, make sure our
+ map always covers up to 255. This ensures that the keycode range never
+ changes.
+
+ Spiritually cherry-picked from a9e87f29ccdadebb0742317bb57d66eaaca4b593
+ and 6db4a9fb84f828f745202c3fddc58d389fca220b.
+
+commit 6271494faa4c45f4fa10509f72e0515f2cef36c6
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sat Mar 8 19:54:44 2008 -0500
+
+ Add absolute coordinate event support.
+
+ There are two major classes here, touchscreens and touchpads. Touchpads
+ are logically more like relative devices, in that your initial touch
+ should not warp the cursor. So attempt to detect touchpads (via the
+ existence of BTN_TOUCH) and translate absolute events from those devices
+ to relative motion.
+
+commit f5bfc7ec3c132276ab7152b283f75387ee656ec2
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sat Mar 8 16:52:17 2008 -0500
+
+ Nuke the keyboard bell code.
+
+ It did nothing, and the core won't invoke it anymore anyway.
+
+commit bf0848ec8e1ab45cb72fc8da0cc5dc47eefd0760
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sat Mar 8 16:37:42 2008 -0500
+
+ Re-add XKB support.
+
+ Almost entirely taken from a patch I did ages ago in bug #3912, with
+ slight cleanups, and with the KcCGST options removed as per evdev 1.x.
+
+commit f1445feac77af65098eef1c2d86ae067d81fc6cb
+Author: Adam Jackson <ajax@redhat.com>
+Date: Sat Mar 8 16:09:47 2008 -0500
+
+ Parse Option "Path" as well as Option "Device".
+
+ The hotplug core passes Path not Device. With this change, hotplugging
+ works.
+
+commit ad5bdcb50f511b1cd3bd0118d2b1f4fe58c4ab72
+Author: Adam Jackson <ajax@redhat.com>
+Date: Fri Mar 7 20:29:58 2008 -0500
+
+ Ignore button events above BTN_TASK for now.
+
+commit bb36ca65c64d1d863f8fa4e6f058a384fbc80eb0
+Author: Adam Jackson <ajax@redhat.com>
+Date: Fri Mar 7 19:43:07 2008 -0500
+
+ Support the new DIX motion history API
+
+ Spiritually cherry-picked from 036b457c1b3f7d2d174da890cb8598d907181f8e
+
+commit 40a1e1439c120d791a2f106293f4a712c452fcc5
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Sun Jul 9 18:08:50 2006 +0100
+
+ remove XFree86LOADER usage
+ Build evdevModuleData, et al, unconditionally.
+
+commit 946beb16f8002e8f52af082d424aac74e6fd34a9
+Author: Adam Jackson <ajax@redhat.com>
+Date: Fri Mar 7 19:09:35 2008 -0500
+
+ Unlibcwrap.
+
+commit 305f90d37ad200063589c5ecf946474a09f0349b
+Author: Adam Jackson <ajax@redhat.com>
+Date: Fri Mar 7 19:06:14 2008 -0500
+
+ Branch for evdev 2.0
+
+commit 11cf9c92c0d31d1058ec6c013b7126bd8909beba
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Mon Mar 3 13:40:52 2008 +0200
+
+ Updated manpage to reflect current state
+
+ Large parts of the manpage were obsolete and confused users. Current state should reflect all available driver options. Some details are still missing.
+
+commit 7f1e8146d4b13929a86a4b80f783a720c1b5573a
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Wed Feb 20 20:41:08 2008 +0100
+
+ More accurate error messages on device open fail.
+
+ The message "cannot open input pEvdev" resulted in a lot of bug reports of confused users that did not
+ supply a device path. Now we tell them when it is missing or print out a reason when device open fails.
+
+commit 8ae4d17ca3fb9ec06b16df5c737cd9021453a020
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Tue Feb 19 22:49:51 2008 +0100
+
+ Let kernel autorepeat pass when set on default values
+
+ xorg-server won't generate soft autorepeat, when interval/delay are at default of 40/660 (see xkb/ddxCtrls.c:
+ XkbDDXUsesSoftRepeat). When we hit the defaults, we let the kernel autorepeat pass, if we differ, we swallow them all
+ and let the server figure out autorepeat in software.
+
+commit 134ce2e493882ce411d17ea97ebb243a7d574144
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Tue Feb 19 21:12:36 2008 +0100
+
+ Set repeat_delay and repeat_interval to default values
+
+ Set ctrls->repeat_delay and ctrls->repeat_interval so that keys will be automatically repeated in software.
+
+commit 10e7c3fbdf4e94c212c0807844721064e7490729
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Tue Feb 19 21:09:13 2008 +0100
+
+ Filter all incoming repeated key events
+
+ Not just filter modifiers but every repeated key, because the software implementation will take care of what key to
+ repeat and what not. Otherwise the kernel's autorepeated keys interfere with the software generated ones.
+
+commit f766404fd94851ea8b3cedc5c7336a5524b7a7ae
+Author: Sascha Hlusiak <saschahlusiak@arcor.de>
+Date: Tue Feb 19 21:05:49 2008 +0100
+
+ Don't inform kernel evdev driver about autorepeat change
+
+ We do autorepeat in software now. Informing the kernel would change the autorepeat speed on virtual terminals, which is
+ probably not wanted so we leave the settings untouched.
+
+commit d032d3c8b40e152cc0fd8409f910f23559873aaf
+Author: Vinay Bondhugula <vinayb@vmware.com>
+Date: Tue Jan 29 22:15:22 2008 -0800
+
+ Clear EV_ABS_V_USE_TOUCH for devices without a touch button
+
+ VMware's absolute pointing device does not have a pressure/touch button.
+ Although evdev correctly recognizes this, it sets "use_touch" for X and Y axes
+ regardless of the touch button. This patch clears the USE_TOUCH flag for the X
+ and Y axes if the device does not have a touch button.
+
+commit 5adbc6b98ca1da9a426528ce0df64a992feff3bd
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Tue Jan 29 14:07:49 2008 +1030
+
+ Initialise b_map_data to correct size. Bug #13991
+
+ X.Org Bug 13991 <http://bugs.freedesktop.org/show_bug.cgi?id=13991>
+
+commit eeb3727004327bc4d83192a7956c1835b3bd6161
+Author: Julien Cristau <jcristau@debian.org>
+Date: Fri Nov 9 00:38:54 2007 +0100
+
+ Don't flush buttons on init (bug#12630)
+
+commit fa15e909933252d5cc0a2a272506effbcf21d6f9
+Author: Peter Samuelson <peter@p12n.org>
+Date: Thu Oct 11 07:27:30 2007 +0200
+
+ Fix one additional typo in evdev.man (axis named BRAKE, not BREAK).
+
+commit 12a27693b9bb41b9222c5c2256815d225ee75929
+Author: Peter Samuelson <peter@p12n.org>
+Date: Thu Oct 11 00:09:40 2007 +0200
+
+ evdev.man minor fixes
+
+ * Use \- (ASCII dash) instead of - (hyphen), where appropriate
+ * Use a roff escape instead of a UTF-8 character.
+ * Consistent use of quote characters.
+ * Consistent use of typographic conventions:
+ italic "n" in place of "<N>" or "integer" or "number",
+ bold for option names, bit maps, etc.
+
+ Debian bug #446118
+
+commit 1c40c7db188bc9030aaf256004b914815e821940
+Author: James Cloos <cloos@jhcloos.com>
+Date: Mon Sep 3 05:52:08 2007 -0400
+
+ Add *~ to .gitignore to skip patch/emacs droppings
+
+commit e2be2ffa473583b98b93a319163bb54eb5d83ed6
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Wed Aug 1 00:02:33 2007 +0300
+
+ Options: Accept differently-named options
+
+ Take some differently-named options for device and the XKB options. These
+ should really be better-handled, but eh.
+
+commit e86aab93c56ad72f3798169ea94dc6b91dab6ab6
+Author: Brice Goglin <Brice.Goglin@ens-lyon.org>
+Date: Thu Jul 26 18:31:58 2007 +0200
+
+ Multiple typos in evdev.man
+
+ Reported by "A. Costa" <agcosta@gis.net> in
+ http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=432063
+
+commit c69f4bd5707093a4f998c3fad508f466edbe8334
+Author: Tiago Vignatti <vignatti@c3sl.ufpr.br>
+Date: Fri Jun 15 01:35:29 2007 -0300
+
+ Clean up a little bit the code.
+
+commit 64677ecc76d6eae530960b714712921e1bb9d4a7
+Author: Tiago Vignatti <vignatti@c3sl.ufpr.br>
+Date: Fri Jun 15 01:33:49 2007 -0300
+
+ Remove inotify things.
+
+commit 08a09682f5b6d43181e98bc72782e2b2eec180e5
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Wed Jun 13 11:05:07 2007 -0400
+
+ Update version using PACKAGE_VERSION_*.
+
+commit 9c9a47210a6c7146f29fd6d05b6f46955a3bee5a
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jun 12 11:59:16 2007 -0400
+
+ Move the mode option handling to the Init stage.
+ (Sorta ugly placement wise, but the other segfaults.)
+
+commit 2d2c4804f925505e737c2c812687f47840218c93
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Mon Jun 11 09:08:24 2007 -0400
+
+ evdev.c:
+
+ Set and use the X mode control, letting XInput see it properly.
+
+ Kill some cruft.
+
+ evdev.h:
+
+ Set and use the X mode control, letting XInput see it properly.
+
+ evdev_axes.c:
+
+ Set and use the X mode control, letting XInput see it properly.
+
+ evdev_key.c:
+
+ Remove some cruft, the bell func can be NULL now, so do so.
+
+ Don't bother looking for keys above 0xF7 until we can actually do
+ something with them.
+
+commit 6b97bf7a4eaa34ebde4ac7250f660da5bab8164d
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Wed Jun 6 05:00:29 2007 -0400
+
+ Handle default remapping around existing button targets better.
+
+commit 5c6b3dd86feef58ccf43a710624404031df72f2c
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Wed Jun 6 04:42:51 2007 -0400
+
+ Move MapButtons_t closer to where it's used.
+
+commit f15636ac529481a9d83e0250ff89690296f96a3d
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Wed Jun 6 04:41:54 2007 -0400
+
+ Wheel mice work again!
+ (Old configs don't.)
+
+ evdev.c:
+
+ Add EvdevParseMapToButton and EvdevParseMapToButtons to evdev_map_parsers.
+
+ Add EvdevParseMapOption to search through evdev_map_parsers.
+
+ Fix up EvdevTokenize to handle the evdev_option_token_t changes.
+
+ EvdevAxesNew0 after BtnNew0 instead of before now.
+ (This isn't the right fix.)
+
+ evdev.h:
+
+ EVDEV_MAXBUTTONS -> BTN_MAX.
+
+ Redid evdevBtnRec with the new mapping goodness.
+
+ Removed v_min and v_max from evdevAbsRec.
+
+ Reworked evdev_option_token_t, no union, no is_chain.
+ If it's a chain, it still has a string, but the chain pointer is set.
+
+ EvdevParseMapToButton, EvdevParseMapToButtons, and EvdevParseMapOption.
+
+ evdev_axes.c:
+
+ Kill off EvdevAxesMapButton, a variant lives in evdev_btn.c now.
+
+ Changes for the evdev_option_token_t changes.
+
+ Use EvdevParseMapOption instead of repeating the contents twice.
+
+ Disable EV_ABS_V_INVERT for the moment. (Better fix maybe needed.)
+
+ evdev_btn.c:
+
+ s/Ptr /Rec */g
+
+ EvdevMapButton and parser.
+
+ EvdevMapButtons and parser.
+
+ Nuke EvdevBtnCalcRemap as a whole.
+
+ Move everything but the alloc to New1 from New0.
+
+ New mapping code, same guts os the axes mapping code even.
+
+commit 276685fa1dfc7c2d78178173545df3e28bc82544
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jun 5 23:55:50 2007 -0400
+
+ Fix REL mode.
+
+ Make buttons mostly work again. (Short term fix.)
+
+ NOTE: Wheel to button remapping is still missing!
+
+commit 27a86f81683794c1f7cd3bc6d474898ff69a7b6e
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jun 5 23:19:59 2007 -0400
+
+ Update the copyright notices for me to include 2007.
+
+ Finish merging copyright notices. (evdev_key.c was missed.)
+
+commit 26dbf38041ebe67e7ab399a6746684a404ea2121
+Merge: 2943558 9eb546e
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jun 5 23:14:46 2007 -0400
+
+ Merge branch 'master' of git+ssh://git.freedesktop.org/git/xorg/driver/xf86-input-evdev
+
+ Conflicts:
+
+ src/evdev.h
+
+commit 294355842ba9fb3cb3bbd7bfd60c9ca3ce704475
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jun 5 23:12:58 2007 -0400
+
+ Alright, this is a really big commit that breaks stuff.
+
+ evdev.h:
+
+ Switch to flags in the abs and rel structs.
+
+ Add the axes struct, and defines.
+
+ Rework the abs and rel structs, moving stuff to the axes struct and moving
+ everything to the new mapping handling.
+
+ Add the structs and function declarations for the new tokenization stuff,
+ parsing stuff, and mapping stuff.
+
+ evdev.c: Add EvdevTokenize, and the evdev_map_parsers list.
+
+ evdev_axes.c:
+
+ Basicly a full rewrite, big, messy.
+
+ We now use a completely different mapping setup for axes, and mapping to
+ buttons is currently missing.
+
+ However we now handle ABS_CALIB and ABS_AREA, including rotation in both
+ rel and abs modes.
+
+ evdev_btn.c:
+
+ Disable lots of code and break things horribly, we compile but we don't
+ work very well.
+
+ Fixing this is next on my todo list.
+
+commit 9eb546e0e00be30ac6e767b196b17651df2e3d96
+Author: Kristian Høgsberg <krh@redhat.com>
+Date: Tue Jun 5 18:26:07 2007 -0400
+
+ Fix header file #ifdef guard.
+
+commit daf926081d1524a8d4980578d5254c42c2791462
+Author: Kristian Høgsberg <krh@redhat.com>
+Date: Tue Jun 5 18:24:33 2007 -0400
+
+ Merge copyright notices.
+
+commit c22c955c482df9a7645662023b6d1cf0f33aff15
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Tue Apr 24 23:20:43 2007 +0930
+
+ Disable and remove the device when a read error occurs.
+
+commit f87c44b90cb48a846160b16ff910545f5a659d15
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Apr 24 07:44:26 2007 -0400
+
+ Try harder to make unplugging work.
+
+commit 23309b334c1fe892f7afa735d04569e210497dc3
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Apr 24 07:34:53 2007 -0400
+
+ Kill some more unused bits.
+
+commit 1716ec88bbc980507aa7afeb133b552f77a91a01
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Apr 24 07:34:25 2007 -0400
+
+ Handle driver removal cleanly, we now xfree everything we Xcalloc.
+
+ NOTE: Someone needs to check for memory leaks, I'd be willing to bet
+ a fair bit that we've got tons in the mouse and xkb code, but.
+
+commit 246812bfbcd856ac0dea237cdbe252706fe17688
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Apr 24 07:01:54 2007 -0400
+
+ Remove the evil xf86ActivateDevice declaration, don't need it anymore.
+
+ Fix the crash on device unplug.
+
+ NOTE: We still don't properly get rid of ourselves.
+
+commit a0ea7363f51ff6c2bb81006b7220b7daa9ee9221
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Apr 24 06:49:11 2007 -0400
+
+ Remove all of evdev_brain.c and all callers.
+
+ Remove the non-functional 2.4 kernel compiling compatibility.
+
+ Remove the XInput 1.4+ SendCoreEvents/DontSendCoreEvents define replacements.
+
+ Remove evdevDriver, some stuff from evdevDevice, all users.
+
+ NOTE: This WILL BREAK all existing configurations.
+
+ NOTE: Device read failure segfaults, don't unplug stuff.
+
+commit 3c4a96fbd851e46830fe82570d04e191bae5e8e3
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Apr 24 06:12:14 2007 -0400
+
+ Updated configure to 1.2.0, no changes yet.
+
+ This branch is the great xserver input-hotplug rewrite, consider it unstable
+ but usable with the 'current' (as of this commit) git xserver.
+
+ (Once it's more done that is.)
+
+ NOTE: This branch will _not_ remain source or binary compatable with
+ pre-input-hotplug xservers, you have been warned.
+
+commit ba65c34068a836ae393565a6a8260a4e96709816
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Mon Apr 23 10:08:48 2007 +0930
+
+ Remove driver from list if no device is associated any more.
+
+ This effectively stops the driver from hotplugging new devices. Devices have
+ to be added with the dbus hotplugging events.
+
+commit 9644a4afbfd8ac4cb51facf0409f73f55743d8a3
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Thu Apr 19 15:40:25 2007 +0930
+
+ Remove direct call to DEVICE_INIT, ActivateDevice() takes care of that.
+
+commit d37ba205bba0be782e3cd02ca7cedb98a304482d
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Thu Apr 19 15:38:26 2007 +0930
+
+ Add some documentation to evdev.c and evdev_brain.c.
+
+commit 9875e2f7f96c6bfc4f01fffc7e1127724bbd0b7d
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Thu Apr 19 11:28:13 2007 +0930
+
+ ActivateDevice() before EnableDevice() in EvdevNew.
+
+commit 6db4a9fb84f828f745202c3fddc58d389fca220b
+Author: Peter Hutterer <peter@cs.unisa.edu.au>
+Date: Sun Mar 25 15:40:26 2007 +0930
+
+ Key: Remove duplicate of keycode 0x6f, remove index 0xf8 to get a
+ maxKeyCode of 255. This way keycode range is in sync with core keyboard range.
+
+commit a9e87f29ccdadebb0742317bb57d66eaaca4b593
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Wed Mar 21 12:19:48 2007 +0200
+
+ Key: Force maximum keycode to be 255
+ Even though we don't have keycodes for anything above 127, make sure our
+ map always covers up to 255. This ensures that the keycode range never
+ changes.
+
+commit b4a5a20476f7bc77d54a860d7cdd81c223bdb81f
+Author: Tiago Vignatti <vignatti@c3sl.ufpr.br>
+Date: Wed Feb 14 19:23:21 2007 -0200
+
+ Fix pointer crossing screen bug. Possibly the others input drivers must update
+ this on the same manner.
+
+commit 24f9e67a8f9729fa7cb10f0479a3be9c16c5d13a
+Author: Philip Langdale <philipl@fido2.homeip.net>
+Date: Sat Feb 10 22:17:01 2007 -0800
+
+ Stop caching the screen size for scaling.
+
+ Do be able to correctly scale absolute inputs, the actual
+ screen size must be used as this changes when the screen
+ resizes.
+
+commit d8d8f114caece4c26c777ae6eee57e66b1f499e7
+Author: root <root@agamemnon.b5>
+Date: Wed Jan 17 19:27:40 2007 -0500
+
+ For reasons related to handling pathological remapping cases, and
+ differences between HID and X, pretend a middle button exists
+ whenever a right button exists.
+
+commit ebb30a554fe084a50c7281defea80c38bc1b0ddd
+Author: root <root@agamemnon.b5>
+Date: Sat Jan 13 07:33:49 2007 -0500
+
+ Fix a bug where we potentially wrote garbage events when LEDs change.
+
+ Support setting keyboard repeat rate/period.
+
+commit 3d8bb262e42b1c5442aebb4048c71b4dc8ce24a0
+Author: root <root@agamemnon.b5>
+Date: Thu Jan 11 22:42:19 2007 -0500
+
+ Handle swapping of right and middle buttons better in some odder cases.
+
+commit 987c6b1597f184e035c3ecef15a776f7c64cd4fe
+Author: root <root@agamemnon.b5>
+Date: Thu Jan 11 22:41:23 2007 -0500
+
+ No more call to xf86OSRingBell in any cases,
+ maybe do some conditional stuff later.
+
+commit 8155e49e76aa2d1d953fb71ead6a5c3110f3d80c
+Author: root <root@agamemnon.b5>
+Date: Mon Jan 8 08:59:44 2007 -0500
+
+ Pad out button_names so we can loop over things more sanely.
+
+ Support for ignoring the existance of buttons,
+ and for not telling X about them.
+
+ By default don't tell X about tools and touch as buttons.
+ TODO: Revisit this choice later.
+
+commit e1fe72e7fe663a479a5be1b5e16ecbba52f511a8
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Sat Dec 16 01:42:18 2006 +0200
+
+ bump to 1.1.5
+
+commit 9f3be57929048950ad0e03cfef44b5336c38aab3
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Wed Dec 6 18:50:15 2006 +0200
+
+ Makefile.am: make ChangeLog hook safer
+ Make ChangeLog hook as safe as possible.
+
+commit 5a5457e69c719980334cb662e5abcb77cd09bc7a
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Thu Nov 2 03:42:57 2006 +0200
+
+ bump to 1.1.4
+
+commit 3fc70342aaba5f95d01b6e51164ae207532fa8f4
+Merge: 1a8cea3 ef01c2e
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Thu Nov 2 03:42:14 2006 +0200
+
+ Merge branch 'input-hotplug'
+
+commit 1a8cea3dc4d8336b61a071a52479e71d7dd619d4
+Merge: 51d21a3 4c72fb7
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Thu Nov 2 03:42:13 2006 +0200
+
+ Merge branch 'master' of git+ssh://git.freedesktop.org/git/xorg/driver/xf86-input-evdev
+
+commit ef01c2ef65fa64cb213dc3adfa30c75635d1fe03
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Thu Nov 2 03:41:48 2006 +0200
+
+ key: use os bell-ringing function
+ Use the OS bell-ringing function to ding the bell.
+
+commit 036b457c1b3f7d2d174da890cb8598d907181f8e
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Wed Oct 25 02:22:46 2006 +0300
+
+ support new DIX motion history API
+ Use the DIX motion history if we have ABI version 1 or higher.
+
+commit 79eb7dcac8cdbecc07be08737388a8a6574e3d76
+Merge: d7f686b 63f7edf
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Tue Oct 17 11:32:39 2006 +0300
+
+ Merge branch 'input-hotplug' of git+ssh://git.freedesktop.org/git/xorg/driver/xf86-input-evdev into input-hotplug
+
+commit d7f686bfa3e773cfc7740c707da9fc64196e143c
+Merge: ec09e0d 4c72fb7
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Tue Oct 17 11:31:58 2006 +0300
+
+ Merge branch 'master' of git+ssh://git.freedesktop.org/git/xorg/driver/xf86-input-evdev into input-hotplug
+
+commit ec09e0d55dd14164cc46a68a71d439cc550df063
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Sun Oct 15 19:37:46 2006 +0300
+
+ brain: call xf86DeleteInput when removing device
+ Call xf86DeleteInput from evdevRemoveDevice, so it also gets removed from
+ xf86InputDevs in the DDX.
+
+commit 4c72fb7b769b78cfa2b4cc39eb03fdacd2b5039c
+Author: Adam Jackson <ajax@benzedrine.nwnk.net>
+Date: Fri Oct 13 18:25:10 2006 -0400
+
+ Bump to 1.1.3
+
+commit 77cbbc20b60fd564f8add39bfb840c85d5cad51d
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Sun Oct 8 16:14:12 2006 +0300
+
+ key: remove usage of OS keyboard layer for bell
+ Right now, bell is a no-op.
+
+commit 5c5ef3fbd6eb0b668139df3ff5eda67766e86dcd
+Author: Drew Parsons <dparsons@debian.org>
+Date: Fri Oct 6 10:56:24 2006 +1000
+
+ m68k support (thanks Geert Uytterhoeven for the inotify codes).
+
+commit a96b048e560782399a98c57cad255df778471ea1
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Mon Oct 2 17:50:55 2006 -0400
+
+ Make some debugging messages optional.
+
+ Correctly handle emulating relative mode from absolute data in the case where
+ we do not get X and Y data at the same time on touching.
+
+commit d8ea40dc4a78a6197d474d806ac5367dae83655a
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Mon Oct 2 17:49:20 2006 -0400
+
+ Use XORG_VERSION_CURRENT in the module version struct.
+
+commit ab65184d472614d2664e6cd7bca2d6dbc28fad07
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Sun Sep 10 06:47:15 2006 -0400
+
+ Fix compilation.
+
+commit 63f7edf7862032221e25de3c59fee1158d616597
+Merge: 7b91f92 771eee9
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jul 25 16:00:44 2006 -0400
+
+ Merge branch 'master' of git+ssh://git.freedesktop.org/git/xorg/driver/xf86-input-evdev into input-hotplug
+
+commit 771eee968282e308d997adfa78bd39e7429d2c1c
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Sun Jul 23 22:40:51 2006 -0400
+
+ Replace the old two buffer approach to handling rel emulation of abs axes,
+ should help with some of the reported jitter problems.
+
+commit e4681504487151553894ae0d513b9e833d2597d1
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Fri Jul 21 14:38:12 2006 -0400
+
+ fix InitValuatorClassDeviceStruct call
+ I don't know how the last parameter got there. Sorry.
+
+commit fa03de438ea0ae0f07424235f4972e73ff88ef17
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Wed Jul 19 23:06:23 2006 -0400
+
+ Move the axis to button map code back into the rel code.
+
+ This might solve some problems, but should at least prevent some odd behavior.
+
+commit 7b91f9277afb4bd9e557f9600bd92c68dd2435c9
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Wed Jul 19 19:45:27 2006 -0400
+
+ pass maxval correctly to xf86InitValuatorAxisDeviceStruct
+ Pass a maxval of -1 (i.e., fill this in appropriately), rather than 0 (0).
+
+commit 7defeb0aefb216d203b495a53a6d1d505f7dece4
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Wed Jul 19 19:43:08 2006 -0400
+
+ pass number of axes to InitValuatorClassDeviceStruct
+ This is now required with the input-hotplug server.
+
+commit 1cb568c0a6c18ec62ebb89ca21a22a77c78cad24
+Author: Daniel Stone <daniel.stone@nokia.com>
+Date: Wed Jul 19 19:41:54 2006 -0400
+
+ prune device list on DEVICE_CLOSE
+ Remove a device from the device list when we get DEVICE_CLOSE.
+
+commit dc88668839f4613d60526aa78aed3e74eebe64ad
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Thu Jul 13 11:59:25 2006 -0400
+
+ Split the New functions so that structs can be allocated and buttons
+ detected, and then stuff that depends on _other_ areas.
+ (Specificly, axes and btn have a circular dependency on which one has to
+ run first, this solves that.)
+
+ Add button names, and a way to get a button number from a name.
+
+ Add a function for checking to see if a button exists, takes the number from the previous function.
+
+ Change the (unused) state array of pointers in the button struct to an array of pointers to functions for callback.
+
+ Implemented the 'touch' feature, on by default if BTN_DIGI_TOUCH exists,
+ won't, in rel mode, process x/y data unless it's down, and is used to
+ try and make 'pick up stencil, move to other side of digitizer, set back
+ down' not jump to the other side of the screen in rel mode.
+ (This doesn't work as well as it could, but I'm fairly sure that it's
+ due to the quality of the absolute input device I'm using, but feedback
+ would be really nice.)
+
+ FIXME: Update the manpage for this.
+
+commit 090d43acf315283effe8a1c858cac8167ebe4d08
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jul 11 16:47:15 2006 -0400
+
+ Update the .gitignore files to remove some more noise.
+
+commit 1b9a9599a4df85b0e925086d12bd48626b09bb45
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jul 11 16:44:43 2006 -0400
+
+ Rename .cvsignore to .gitignore.
+
+commit f7a9c74fbccd79bf406b0afc41237303642b75c2
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jul 11 16:42:41 2006 -0400
+
+ Grab the ChangeLog generation rule from libX11.
+
+commit 9cb7c3dbad1a4afdb84c338e83f597455022dcdc
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jul 11 12:48:10 2006 -0400
+
+ (Hope this works.)
+ Remove the ChangeLog file, as the entire contents can be gotten via 'git log'.
+
+commit eba5ea8d5a19f2b1984cbf20c95d22e243f19567
+Author: Zephaniah E. Hull <warp@agamemnon.b5>
+Date: Tue Jul 11 03:08:30 2006 -0400
+
+ Set pInfo->fd to -1 when we close it in EvdevProc.
+
+commit 51d21a369416bb0a45a2894e83a1cb092cc307d8
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Sun Jul 9 18:08:50 2006 +0100
+
+ remove XFree86LOADER usage
+ Build evdevModuleData, et al, unconditionally.
+
+commit 4645247d45b1653c56d8c99d5685960159e464be
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Thu Jun 22 21:16:44 2006 +0000
+
+ MIPS support. (Joshua Kinard)
+
+commit 57a7f2844108072bf03c9f82baf92e3447d18fbe
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Fri Jun 2 19:39:52 2006 +0000
+
+ Fix an obvious bogon to avoid crashing on absolute axis setup.
+
+commit 1b03250797daa0ac98323a9f43e895dd0b5c7761
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Mon May 15 22:47:23 2006 +0000
+
+ Hopefully fix the bitops stuff to actually _work_.
+
+commit e9c60da89a9c55b81b2dedcf6ee3d1aefb4ff591
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Sun May 14 11:55:50 2006 +0000
+
+ Tweak credits and references.
+ Change the longs to unsigned longs in the bitfields.
+ Cleanup our includes.
+ Stop pulling in asm/types.h and asm/bitops.h.
+ Conditionally define the stuff that used to come from the above, including
+ our own test_bit, set_bit and clear_bit.
+ Change the longs to unsigned longs in the bitfields.
+ Change the longs to unsigned longs in the bitfields.
+ Use the bitop defines in evdev.h properly.
+ Change the longs to unsigned longs in the bitfields.
+ Change the longs to unsigned longs in the bitfields.
+ Use the bitop defines in evdev.h properly.
+ Change the longs to unsigned longs in the bitfields.
+ Use the bitop defines in evdev.h properly.
+ Add HPPA/HPPA64 entries. (Thanks to Fabio M. Di Nitto
+ <fabbione@ubuntu.com>)
+
+commit eca922bd95fbcf09dd0839e571dc30263c94172f
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Sun Apr 30 21:39:08 2006 +0000
+
+ xf86-input-evdev v1.1.2
+ Bugzilla #6734 <https://bugs.freedesktop.org/show_bug.cgi=6734> Apply patch
+ from Philip Langdale which causes us to make sure that O_NONBLOCK is
+ set on the inotify device.
+
+commit f75aadfd628db727e6732c2f0df0c17e75bdeda6
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Sat Apr 15 13:01:36 2006 +0000
+
+ xf86-input-evdev v1.1.1
+
+commit cffc51e04aba0090dfb663d2927117318b5ea00c
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Fri Apr 14 07:01:37 2006 +0000
+
+ evdevAbsRec: Remove the scale bool, rename scale_x and scale_y to scale[2].
+ evdevAxesRec: Make btnMap an int array instead of a Card8 array.
+ Make abs support and non-core stuff actually work.
+ Relative emulation for abs mode is still a bit broken, but that's far less
+ critical.
+ How many buttons we've registered is configuration information, not an
+ error message.
+
+commit c968040cde4e1a7c73332701008f6abfb1fa3ab3
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Sun Apr 9 00:41:42 2006 +0000
+
+ Remove a debugging message.
+ Actually, well, _work_. Note, abs support still segfaults, I'll debug it
+ after I've slept. But I should get it tomorrow.
+
+commit 880879015bf1eec49d374274d644ba015a6a4610
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Sat Apr 8 21:55:17 2006 +0000
+
+ Dropped the xorg-xserver 1.0.99.901 requirement. (Things were tweaked to
+ mostly work for older servers again.)
+ Close the device properly on read errer.
+ Minimal inotify support, not ideal yet, but...
+ Minimal inotify support, not ideal yet, but...
+ Minimal inotify support, not ideal yet, but...
+
+commit c97fdb44493e55f3456222855293016a596ff56e
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Sat Apr 8 17:23:06 2006 +0000
+
+ Remove evdev_abs.c and evdev_rel.c. Added evdev_axes.c.
+ Change the calls to refer to EvdevAxes instead of Abs and Rel. Include
+ mipointer.h. (Fixes a compile error.) Remove an unused variable from
+ EvdevReadInput.
+ Removed evdev_abs.c and evdev_rel.c, added evdev_axes.c. Added count to rel
+ and abs. Moved btnMap from rel to the new axes. Shuffle some includes,
+ and include stdarg.h.
+ Removed.
+ New, a mix of rel and abs that should actually work in the rel case.
+ Rearrange include order. btnMap was moved from being part of rel to being
+ part of axes.
+ Removed.
+ Rearrange include order.
+ Rearrange include order.
+ NOTE: This commit has been compile tested, not run tested.
+ I have some other changes to make before I can do more heavy testing.
+
+commit ad4d62e1d318c629f994883e3b9926627bec16f0
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Fri Apr 7 17:30:27 2006 +0000
+
+ Unlibcwrap. Bump server version requirement. Bump to 1.1.0.
+
+commit e9a6f6d1a0b5cf6f7dc4fb122f6d28cbf3929960
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Fri Mar 31 18:11:52 2006 +0000
+
+ Fix the fd pointer leak reported by primer. (Not the same patch.)
+ Disable the undocumented xkb guts options in the key driver. (Requested by
+ Daniel Stone.)
+
+commit 05b56eeb5c74aebe81de7550c41546d7d6f3fb0c
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Thu Mar 16 13:09:19 2006 +0000
+
+ Switch from my own globbing function to fnmatch.
+ Detect keys numbered higher then buttons. Remove the (depreciated since
+ long before xkb support was added to evdev) XkbKeymap option.
+
+commit a3149dc44a36a46cc117a2fde43ee348a2371304
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Thu Mar 16 13:05:04 2006 +0000
+
+ Update to include all the new device matching options.
+
+commit 9972f2b1c77eefe5fb6a2ba7baacaf6b273228a8
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Mon Feb 27 13:22:35 2006 +0000
+
+ Don't leave keys in the down state when we get turned off. (VT switching,
+ getting unplugged, that sort of stuff.)
+
+commit 94cb4aa1f8caf1ba141ab0839c9eb0b2b5357470
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Mon Feb 27 10:48:40 2006 +0000
+
+ Better error reporting if the read fails.
+ Work properly if we're defining entirely by capability maps.
+
+commit 47482dad76ab74c0b5c9e8d455f04935651173ec
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Fri Feb 24 13:44:56 2006 +0000
+
+ Compile with -Wall now. Add evdev.h to the sources so that make distcheck
+ gets it.
+ Bugzilla #5943 <https://bugs.freedesktop.org/show_bug.cgi=5943> Make sure
+ we include errno.h.
+ Reduce EVDEV_MAXBUTTONS to 96.
+ Split up evdevStateRec into a struct with pointers to new structs for btn,
+ abs, rel, and key.
+ New structure type for handling the device capability bitmaps.
+ Add device bits and struct input_id to evdevDeviceRec.
+ Add matching device bits, struct input_id, and pass number to
+ evdevDriverRec.
+ Prototype for evdevGetBits from evdev_brain.c.
+ Conversion for the evdevStateRec split.
+ Remove the errno.h include, it's in evdev.h for now.
+ Move the bit getting from the drivers to here, into evdevDeviceRec.
+ Fix a rare case of fd leakage.
+ Add several new (and somewhat ugly) device matching options: <map>Bits:
+ Where map is one of ev, key, rel, abs, msc, led, snd, or ff. In the
+ format of '+0 +3 -1-2 ~5-10', requires bits 0 and 3 be set, bits 1 and
+ 2 to not be set, and at least one bit in the range of 5 to
+ 10 be set. bustype, vendor, product, and version: Simple integer options
+ for matching the struct device_id fields, must be 0 (the default) or
+ the exact value you wish to match against. pass: Bounded to 0-3,
+ devices are matched to the first matching entry found, order for
+ multiple matching entries in the same pass is undefined, but it starts
+ with pass 0 and goes to pass 3.
+ Adaptation for the evdevStateRec split and the change in capability bitmap
+ handling.
+ Add evdevGetBits to fill the new evdevBitsRec struct type.
+ Lots of somewhat ugly code for matching by capability bits.
+ Split out of evdevRescanDevices to smaller handling functions. The new
+ design should be better if I decide to handle arbitrary Device fields
+ again.
+ Adaptation for the evdevStateRec split and the change in capability bitmap
+ handling.
+ Handle all buttons, no button compression at this time, however we reorder
+ things so that BTN_MOUSE comes before BTN_MISC, somewhat evily.
+ Support for the new btn->state[] array of int pointers.
+ Adaptation for the evdevStateRec split and the change in capability bitmap
+ handling.
+ Adaptation for the evdevStateRec split and the change in capability bitmap
+ handling.
+ I really hope I didn't miss any changes.
+
+commit 739a0f51b07bd3fdccc156358bf9fca302477042
+Author: Lars Knoll <lars@trolltech.com>
+Date: Fri Feb 24 12:14:32 2006 +0000
+
+ include errno.h to make it compile.
+
+commit 763edd37305e789bcc31746e5ea41f4df9d0b2a4
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Mon Feb 20 09:18:56 2006 +0000
+
+ Bugzilla #5950 <https://bugs.freedesktop.org/show_bug.cgi=5950> Possible
+ (maybe) fix for bug #5950. Though, I'm not convinced and still don't
+ see how this bug could be happening, especially if this doesn't do it.
+
+commit c6dbf89d9d40fcbce72493404ea02b7e7957513f
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Sun Feb 19 19:11:04 2006 +0000
+
+ Add bell support.
+
+commit 28ee08ef0810ad48c612280838be3e952c41971d
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Fri Feb 17 01:17:41 2006 +0000
+
+ Bugzilla #5914 <https://bugs.freedesktop.org/show_bug.cgi?id=5914> Stupid
+ little bug, properly handle wheels on 3 button mice.
+
+commit e7d4e6b11eb4cc026e91fd561fda24d9cf19adc4
+Author: Zephaniah E. Hull <warp@aehallh.com>
+Date: Tue Feb 14 14:57:37 2006 +0000
+
+ Bugzilla #5696 <https://bugs.freedesktop.org/show_bug.cgi?id=5696> Slightly
+ updated version of the patch listed. Basicly a rewrite of the driver,
+ with a few pieces of the old. XKB support, proper device matching,
+ basic absolute pointer support. Lots more, will require some user
+ config changes.
+
+commit edbe44da9ae05469d28502af585cd2259d57d104
+Author: gravity <gravity>
+Date: Mon Jan 9 05:19:26 2006 +0000
+
+ Add evdev manpage
+
+commit 6808674886a13c866bfeeb3ca5f3b8db72e3d5ca
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Dec 21 02:29:56 2005 +0000
+
+ Update package version for X11R7 release.
+
+commit 5ae3abc1b3fda25d60a207c08b510c3a4f8c0148
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Mon Dec 19 16:25:50 2005 +0000
+
+ Stub COPYING files
+
+commit c58133445ee112901ea69023cac7afb3ca8d8064
+Author: Kevin E Martin <kem@kem.org>
+Date: Thu Dec 15 00:24:14 2005 +0000
+
+ Update package version number for final X11R7 release candidate.
+
+commit b82e57a082662311cc47abbfc6a15b358be539d6
+Author: Kevin E Martin <kem@kem.org>
+Date: Tue Dec 6 22:48:29 2005 +0000
+
+ Change *man_SOURCES ==> *man_PRE to fix autotools warnings.
+
+commit f56f4462f605348f90387308c028f622a5585231
+Author: Kevin E Martin <kem@kem.org>
+Date: Sat Dec 3 05:49:30 2005 +0000
+
+ Update package version number for X11R7 RC3 release.
+
+commit 36fc29d0103707676b3d1ddfb3700457812779f8
+Author: Kevin E Martin <kem@kem.org>
+Date: Fri Dec 2 02:16:05 2005 +0000
+
+ Remove extraneous AC_MSG_RESULT.
+
+commit 27690c112a2a890e7b556e51bbc5a42864671fc4
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Tue Nov 29 23:29:55 2005 +0000
+
+ Only build dlloader modules by default.
+
+commit a8ca6bc2d461288928f8ec907fb3dd40dc1642ca
+Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
+Date: Mon Nov 28 22:04:06 2005 +0000
+
+ Change *mandir targets to use new *_MAN_DIR variables set by xorg-macros.m4
+ update to fix bug #5167 (Linux prefers *.1x man pages in man1 subdir)
+
+commit 753e3320afd033122c9186382866ad8334bc7b7f
+Author: Eric Anholt <anholt@freebsd.org>
+Date: Mon Nov 21 10:49:03 2005 +0000
+
+ Add .cvsignores for drivers.
+
+commit abcef337586d3862323ea5f77803a369d28aa90b
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Nov 9 21:15:11 2005 +0000
+
+ Update package version number for X11R7 RC2 release.
+
+commit e7fa7d71e5c341027b6bfe47d8c6356d6ed7e92e
+Author: Kevin E Martin <kem@kem.org>
+Date: Tue Nov 1 15:08:49 2005 +0000
+
+ Update pkgcheck depedencies to work with separate build roots.
+
+commit f8c131fff1a2adcb772aa5808559e93df2d442c3
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Oct 19 02:48:00 2005 +0000
+
+ Update package version number for RC1 release.
+
+commit b543623997a1a7eda5c681bd431778e0a8da1347
+Author: Kevin E Martin <kem@kem.org>
+Date: Tue Oct 18 15:46:36 2005 +0000
+
+ Do the following to make the drivers pass distcheck:
+ - Only define EXTRA_DIST when there are actually man pages to be processed
+ - Add missing man pages to keyboard and ati drivers EXTRA_DIST
+
+commit efcacda000e3020cf1c5348aec8e19f68f268a4b
+Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
+Date: Tue Oct 18 00:01:51 2005 +0000
+
+ Use @DRIVER_MAN_SUFFIX@ instead of $(DRIVER_MAN_SUFFIX) in macro
+ substitutions to work better with BSD make
+
+commit 1d4cfdd373207d685c89e240c611a0197bce18ec
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Mon Oct 17 22:57:27 2005 +0000
+
+ More 1.7 braindamage: define EXTRA_DIST in terms of @DRIVER_NAME@ instead
+ of indirectly
+
+commit ae0f10570960fc87c566d9084c7a3e78b05ce5ce
+Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
+Date: Mon Oct 17 00:08:55 2005 +0000
+
+ Use sed & cpp to substitute variables in driver man pages
+
+commit ce0cafa1151841b46dedce616472cf5f38ffde83
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Fri Sep 23 22:32:23 2005 +0000
+
+ Bug #3913: Suppress kernel-generated repeat events for chording keys.
+
+commit 7d5839eb992e0a217b8368762cab80fa7a15faa2
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Thu Aug 18 09:03:38 2005 +0000
+
+ Update autogen.sh to one that does objdir != srcdir.
+
+commit 88befc6f4b58a0353984a85a46c0107c8a3a4067
+Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk>
+Date: Wed Aug 10 14:07:22 2005 +0000
+
+ Don\'t lose existing CFLAGS in all the input drivers and some of the video
+ drivers
+
+commit 8c4fcc1acdbd9e27e8e039c333f5abf77f81e6cf
+Author: Kevin E Martin <kem@kem.org>
+Date: Fri Jul 29 21:22:40 2005 +0000
+
+ Various changes preparing packages for RC0:
+ - Verify and update package version numbers as needed
+ - Implement versioning scheme
+ - Change bug address to point to bugzilla bug entry form
+ - Disable loadable i18n in libX11 by default (use --enable-loadable-i18n to
+ reenable it)
+ - Fix makedepend to use pkgconfig and pass distcheck
+ - Update build script to build macros first
+ - Update modular Xorg version
+
+commit b446f59cc56494f1d3052c587ab9e3bfee89cd48
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Thu Jul 28 01:48:14 2005 +0000
+
+ Yet more 2.4 build fixes, this time for BTN_TASK.
+
+commit f745d59b6c03aec59b5f4c8d0f279296270f0b72
+Author: Kristian Høgsberg <krh@redhat.com>
+Date: Mon Jul 25 16:07:34 2005 +0000
+
+ Handle BTN_TASK too (#3859).
+
+commit 0656b4a517b41c047830553d412bc2575f537d46
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Jul 13 20:03:21 2005 +0000
+
+ Make the module dir configurable
+
+commit d1dd2dfe4d49cae4b813c83301b3bddadd704e85
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Jul 13 02:20:59 2005 +0000
+
+ Update all input drivers to pass distcheck
+
+commit 29621860ab38f318d8b19551391ac7997b8af2de
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Tue Jul 12 06:15:08 2005 +0000
+
+ Build skeletons for input drivers. Should basically work.
+
+commit 74021126a6e5e9075025911cb9c0b5273f70fda2
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Mon Jul 11 02:37:59 2005 +0000
+
+ Prep input drivers for modularizing by adding guarded #include "config.h"
+
+commit 672f8cd6616cd8cf97e9d01b4c408d9c59f09a7f
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Sun Jul 3 00:06:01 2005 +0000
+
+ Add some build compatibility for 2.6 linux systems with 2.4 kernel headers
+ installed. Allow the use of evdev for mice on 2.4 kernels.
+
+commit 0145e216a7321011dc3bef7f9a0833ffbb61b953
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Sat Jun 25 21:17:01 2005 +0000
+
+ Bug #3626: _X_EXPORT tags for video and input drivers.
+
+commit df1b2f476dde1f6cbc13e9731d772a42baf97adb
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Wed May 11 00:13:15 2005 +0000
+
+ Bug #968: Grab the event device used by the evdev driver to avoid weird
+ issues when input goes to multiple places. Restrict building the evdev
+ driver to 2.6 kernels since EVIOCGRAB didn't exist in 2.4.
+
+commit 319e1b28a37c3b5511f0cf8ab627f9e4f0924634
+Author: Kristian Høgsberg <krh@redhat.com>
+Date: Tue Jan 18 20:18:09 2005 +0000
+
+ Handle horizontal wheel events and move mapping of extra buttons up so they
+ don't overlap the wheel buttons. Patch from Alan Swanson (#968).
+
+commit 4ada85ef11c56d5d998a4187d5ed1c557b7098bd
+Author: Adam Jackson <ajax@nwnk.net>
+Date: Fri Jan 14 17:14:07 2005 +0000
+
+ Build fixes for static server.
+
+commit bdd94f37b31f78ebd2b13e7d263e8ee0dbbb0fb3
+Author: Kristian Høgsberg <krh@redhat.com>
+Date: Wed Jan 12 20:15:52 2005 +0000
+
+ Add new evdev input driver. This driver uses the linux input layer directly
+ and can handle both mice and keyboards.
+ Convert this to UTF-8 again. The ChangeLog should be kept in UTF-8.
--- /dev/null
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+2006, 2007, 2008 Free Software Foundation, Inc.
+
+ This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+ Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package. The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+ It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring. Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+ The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'. You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system.
+
+ Running `configure' might take a while. While running, it prints
+ some messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+ 6. Often, you can also type `make uninstall' to remove the installed
+ files again.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+ You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment. Here
+is an example:
+
+ ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+ *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you can use GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory. After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+ On MacOS X 10.5 and later systems, you can create libraries and
+executables that work on multiple system types--known as "fat" or
+"universal" binaries--by specifying multiple `-arch' options to the
+compiler but only a single `-arch' option to the preprocessor. Like
+this:
+
+ ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+ CPP="gcc -E" CXXCPP="g++ -E"
+
+ This is not guaranteed to produce working output in all cases, you
+may have to build one architecture at a time and combine the results
+using the `lipo' tool if you have problems.
+
+Installation Names
+==================
+
+ By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc. You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Particular systems
+==================
+
+ On HP-UX, the default C compiler is not ANSI C compatible. If GNU
+CC is not installed, it is recommended to use the following options in
+order to use an ANSI C compiler:
+
+ ./configure CC="cc -Ae"
+
+and if that doesn't work, install pre-built binaries of GCC for HP-UX.
+
+ On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
+parse its `<wchar.h>' header file. The option `-nodtk' can be used as
+a workaround. If GNU CC is not installed, it is therefore recommended
+to try
+
+ ./configure CC="cc"
+
+and if that doesn't work, try
+
+ ./configure CC="cc -nodtk"
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on. Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+ CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+ OS KERNEL-OS
+
+ See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+ If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+ If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+ Variables not defined in a site shell script can be set in the
+environment passed to `configure'. However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost. In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'. For example:
+
+ ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug. Until the bug is fixed you can use this workaround:
+
+ CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+ Print a summary of all of the options to `configure', and exit.
+
+`--help=short'
+`--help=recursive'
+ Print a summary of the options unique to this package's
+ `configure', and exit. The `short' variant lists options used
+ only in the top level, while the `recursive' variant lists options
+ also present in any nested packages.
+
+`--version'
+`-V'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`--cache-file=FILE'
+ Enable the cache: use and save the results of the tests in FILE,
+ traditionally `config.cache'. FILE defaults to `/dev/null' to
+ disable caching.
+
+`--config-cache'
+`-C'
+ Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`--prefix=DIR'
+ Use DIR as the installation prefix. *Note Installation Names::
+ for more details, including other options available for fine-tuning
+ the installation locations.
+
+`--no-create'
+`-n'
+ Run the configure checks, but stop before creating any output
+ files.
+
+`configure' also accepts some other, not widely useful, options. Run
+`configure --help' for more details.
+
--- /dev/null
+# Copyright 2005 Adam Jackson.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# on the rights to use, copy, modify, merge, publish, distribute, sub
+# license, and/or sell copies of the Software, and to permit persons to whom
+# the Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+# ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+# Provide an sdk location that is writable by the evdev module
+DISTCHECK_CONFIGURE_FLAGS = --with-sdkdir='$${includedir}/xorg'
+
+SUBDIRS = src man include
+MAINTAINERCLEANFILES = ChangeLog INSTALL
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = xorg-evdev.pc
+
+
+.PHONY: ChangeLog INSTALL
+
+INSTALL:
+ $(INSTALL_CMD)
+
+ChangeLog:
+ $(CHANGELOG_CMD)
+
+dist-hook: ChangeLog INSTALL
--- /dev/null
+xf86-input-evdev - Generic Linux input driver for the Xorg X server
+
+Please submit bugs & patches to the Xorg bugzilla:
+
+ https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
+
+All questions regarding this software should be directed at the
+Xorg mailing list:
+
+ http://lists.freedesktop.org/mailman/listinfo/xorg
+
+The master development code repository can be found at:
+
+ git://anongit.freedesktop.org/git/xorg/driver/xf86-input-evdev
+
+ http://cgit.freedesktop.org/xorg/driver/xf86-input-evdev
+
+For more information on the git code manager, see:
+
+ http://wiki.x.org/wiki/GitPage
--- /dev/null
+#! /bin/sh
+
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+ORIGDIR=`pwd`
+cd $srcdir
+
+autoreconf -v --install || exit 1
+cd $ORIGDIR || exit $?
+
+#$srcdir/configure --enable-maintainer-mode "$@"
--- /dev/null
+# Copyright 2005 Adam Jackson.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# on the rights to use, copy, modify, merge, publish, distribute, sub
+# license, and/or sell copies of the Software, and to permit persons to whom
+# the Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+# ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Process this file with autoconf to produce a configure script
+
+# Initialize Autoconf
+AC_PREREQ([2.60])
+AC_INIT([xf86-input-evdev],
+ [2.7.0],
+ [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
+ [xf86-input-evdev])
+AC_CONFIG_SRCDIR([Makefile.am])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_AUX_DIR(.)
+
+# Initialize Automake
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+# Initialize libtool
+AC_DISABLE_STATIC
+AC_PROG_LIBTOOL
+
+# Initialize X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
+m4_ifndef([XORG_MACROS_VERSION],
+ [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.8)
+XORG_DEFAULT_OPTIONS
+
+# Obtain compiler/linker options from server and required extensions
+PKG_CHECK_MODULES(XORG, [xorg-server >= 1.10] xproto inputproto)
+PKG_CHECK_MODULES(UDEV, libudev)
+
+PKG_CHECK_MODULES(XI22, [inputproto >= 2.1.99.3] [xorg-server >= 1.11.99.901], HAVE_XI22="yes", HAVE_XI22="no")
+
+if test "x$HAVE_XI22" = xyes; then
+ # Obtain compiler/linker options for mtdev
+ PKG_CHECK_MODULES(MTDEV, mtdev, HAVE_MTDEV="yes", HAVE_MTDEV="no")
+fi
+if test "x$HAVE_XI22" = xyes && test "x$HAVE_MTDEV" = xyes; then
+ AC_DEFINE(MULTITOUCH, 1, [XI2.2 available])
+fi
+
+# Define a configure option for an alternate input module directory
+AC_ARG_WITH(xorg-module-dir,
+ AC_HELP_STRING([--with-xorg-module-dir=DIR],
+ [Default xorg module directory [[default=$libdir/xorg/modules]]]),
+ [moduledir="$withval"],
+ [moduledir="$libdir/xorg/modules"])
+inputdir=${moduledir}/input
+AC_SUBST(inputdir)
+
+# X Server SDK location is required to install evdev header files
+# This location is also relayed in the xorg-evdev.pc file
+sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server`
+
+# Workaround overriding sdkdir to be able to create a tarball when user has no
+# write permission in sdkdir. See DISTCHECK_CONFIGURE_FLAGS in Makefile.am
+AC_ARG_WITH([sdkdir], [], [sdkdir="$withval"])
+AC_SUBST([sdkdir])
+
+DRIVER_NAME=evdev
+AC_SUBST([DRIVER_NAME])
+
+AC_CONFIG_FILES([Makefile
+ src/Makefile
+ man/Makefile
+ include/Makefile
+ xorg-evdev.pc])
+AC_OUTPUT
--- /dev/null
+sdk_HEADERS = evdev-properties.h
--- /dev/null
+/*
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of Red Hat
+ * not be used in advertising or publicity pertaining to distribution
+ * of the software without specific, written prior permission. Red
+ * Hat makes no representations about the suitability of this software
+ * for any purpose. It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors:
+ * Peter Hutterer (peter.hutterer@redhat.com)
+ */
+
+
+#ifndef _EVDEV_PROPERTIES_H_
+#define _EVDEV_PROPERTIES_H_
+
+/* Middle mouse button emulation */
+/* BOOL */
+#define EVDEV_PROP_MIDBUTTON "Evdev Middle Button Emulation"
+/* CARD32 */
+#define EVDEV_PROP_MIDBUTTON_TIMEOUT "Evdev Middle Button Timeout"
+
+/* Wheel emulation */
+/* BOOL */
+#define EVDEV_PROP_WHEEL "Evdev Wheel Emulation"
+/* CARD8, 4 values [x up, x down, y up, y down], 0 to disable a value*/
+#define EVDEV_PROP_WHEEL_AXES "Evdev Wheel Emulation Axes"
+/* CARD16 */
+#define EVDEV_PROP_WHEEL_INERTIA "Evdev Wheel Emulation Inertia"
+/* CARD16 */
+#define EVDEV_PROP_WHEEL_TIMEOUT "Evdev Wheel Emulation Timeout"
+/* CARD8, value range 0-32, 0 to always scroll */
+#define EVDEV_PROP_WHEEL_BUTTON "Evdev Wheel Emulation Button"
+
+/* Drag lock */
+/* CARD8, either 1 value or pairs, value range 0-32, 0 to disable a value*/
+#define EVDEV_PROP_DRAGLOCK "Evdev Drag Lock Buttons"
+
+/* Axis inversion */
+/* BOOL, 2 values [x, y], 1 inverts axis */
+#define EVDEV_PROP_INVERT_AXES "Evdev Axis Inversion"
+
+/* Reopen attempts. */
+/* CARD8 */
+#define EVDEV_PROP_REOPEN "Evdev Reopen Attempts" /* OBSOLETE */
+
+/* Run-time calibration */
+/* CARD32, 4 values [minx, maxx, miny, maxy], or no values for unset */
+#define EVDEV_PROP_CALIBRATION "Evdev Axis Calibration"
+
+/* Swap x and y axis. */
+/* BOOL */
+#define EVDEV_PROP_SWAP_AXES "Evdev Axes Swap"
+
+/* BOOL */
+#define EVDEV_PROP_THIRDBUTTON "Evdev Third Button Emulation"
+/* CARD32 */
+#define EVDEV_PROP_THIRDBUTTON_TIMEOUT "Evdev Third Button Emulation Timeout"
+/* CARD8 */
+#define EVDEV_PROP_THIRDBUTTON_BUTTON "Evdev Third Button Emulation Button"
+/* CARD32 */
+#define EVDEV_PROP_THIRDBUTTON_THRESHOLD "Evdev Third Button Emulation Threshold"
+
+/* CARD8, 1 value,
+ This property is initialized on devices that have multimedia keys on the
+ function keys. The value of the property selects the default behaviour
+ for the function keys. The behaviour of the fn key (if any exists) is
+ hardware specific. On some hardware, fn may toggle the other set of
+ functions available on the keys.
+
+ 0 send functions keys by default, fn may toggle to multimedia keys
+ 1 send multimedia keys by default, fn may toggle to function keys
+*/
+#define EVDEV_PROP_FUNCTION_KEYS "Evdev Function Keys"
+
+#ifdef _F_EVDEV_CONFINE_REGION_
+/* Confine region in which relative and absolute devices can be moved */
+#define EVDEV_PROP_CONFINE_REGION "Evdev Confine Region"
+#endif /* #ifdef _F_EVDEV_CONFINE_REGION_*/
+
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+#define EVDEV_PROP_TOUCH_TRANSFORM_MATRIX "Evdev Touch Transform Matrix"
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+
+#endif
--- /dev/null
+# Copyright 2005 Sun Microsystems, Inc. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+
+drivermandir = $(DRIVER_MAN_DIR)
+
+driverman_PRE = $(DRIVER_NAME).man
+
+driverman_DATA = $(driverman_PRE:man=$(DRIVER_MAN_SUFFIX))
+
+EXTRA_DIST = $(DRIVER_NAME).man
+
+CLEANFILES = $(driverman_DATA)
+
+SUFFIXES = .$(DRIVER_MAN_SUFFIX) .man
+
+# String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure
+.man.$(DRIVER_MAN_SUFFIX):
+ $(AM_V_GEN)$(SED) $(MAN_SUBSTS) < $< > $@
--- /dev/null
+.\" shorthand for double quote that works everywhere.
+.ds q \N'34'
+.TH EVDEV __drivermansuffix__ __vendorversion__
+.SH NAME
+evdev \- Generic Linux input driver
+.SH SYNOPSIS
+.nf
+.B "Section \*qInputDevice\*q"
+.BI " Identifier \*q" devname \*q
+.B " Driver \*qevdev\*q"
+.BI " Option \*qDevice\*q \*q" devpath \*q
+.BI " Option \*qEmulate3Buttons\*q \*q" True \*q
+.BI " Option \*qEmulate3Timeout\*q \*q" 50 \*q
+.BI " Option \*qGrabDevice\*q \*q" False \*q
+\ \ ...
+.B EndSection
+.fi
+.SH DESCRIPTION
+.B evdev
+is an __xservername__ input driver for Linux\'s generic event devices. It
+therefore supports all input devices that the kernel knows about, including
+most mice, keyboards, tablets and touchscreens.
+.B evdev
+is the default driver on the major Linux distributions.
+.PP
+The
+.B evdev
+driver can serve as both a pointer and a keyboard input device. Multiple
+input devices are supported by multiple instances of this driver, with one
+InputDevice section of your __xconfigfile__ for each input device that will
+use this driver.
+.PP
+It is recommended that
+.B evdev
+devices are configured through the
+.B InputClass
+directive (refer to __xconfigfile__(__filemansuffix__)) instead of manual
+per-device configuration. Devices configured in the
+__xconfigfile__(__filemansuffix__) are not hot-plug capable.
+.PP
+.SH SUPPORTED HARDWARE
+In general, any input device that the kernel has a driver for can be accessed
+through the
+.B evdev
+driver. See the Linux kernel documentation for a complete list.
+.PP
+.SH CONFIGURATION DETAILS
+Please refer to __xconfigfile__(__filemansuffix__) for general configuration
+details and for options that can be used with all input drivers. This
+section only covers configuration details specific to this driver.
+.PP
+The following driver
+.B Options
+are supported:
+.TP 7
+.BI "Option \*qButtonMapping\*q \*q" string \*q
+Sets the button mapping for this device. The mapping is a space-separated list
+of button mappings that correspond in order to the physical buttons on the
+device (i.e. the first number is the mapping for button 1, etc.). The default
+mapping is "1 2 3 ... 32". A mapping of 0 deactivates the button. Multiple
+buttons can have the same mapping.
+For example, a left-handed mouse with deactivated scroll-wheel would use a
+mapping of "3 2 1 0 0". Invalid mappings are ignored and the default mapping
+is used. Buttons not specified in the user's mapping use the default mapping.
+.TP 7
+.BI "Option \*qDevice\*q \*q" string \*q
+Specifies the device through which the device can be accessed. This will
+generally be of the form \*q/dev/input/eventX\*q, where X is some integer.
+The mapping from device node to hardware is system-dependent. Property:
+"Device Node" (read-only).
+.TP 7
+.BI "Option \*qDragLockButtons\*q \*q" "L1 B2 L3 B4" \*q
+Sets \*qdrag lock buttons\*q that simulate holding a button down, so
+that low dexterity people do not have to hold a button down at the
+same time they move a mouse cursor. Button numbers occur in pairs,
+with the lock button number occurring first, followed by the button
+number that is the target of the lock button. Property: "Evdev
+Drag Lock Buttons".
+.TP 7
+.BI "Option \*qDragLockButtons\*q \*q" "M1" \*q
+Sets a \*qmaster drag lock button\*q that acts as a \*qMeta Key\*q
+indicating that the next button pressed is to be
+\*qdrag locked\*q. Property: "Evdev Drag Lock Buttons".
+.TP 7
+.TP 7
+.BI "Option \*qEmulate3Buttons\*q \*q" boolean \*q
+Enable/disable the emulation of the third (middle) mouse button for mice
+which only have two physical buttons. The third button is emulated by
+pressing both buttons simultaneously. Default: off. Property: "Evdev Middle
+Button Emulation".
+.TP 7
+.BI "Option \*qEmulate3Timeout\*q \*q" integer \*q
+Sets the timeout (in milliseconds) that the driver waits before deciding
+if two buttons where pressed "simultaneously" when 3 button emulation is
+enabled. Default: 50. Property: "Evdev Middle Button Timeout".
+.TP 7
+.BI "Option \*qEmulateWheel\*q \*q" boolean \*q
+Enable/disable "wheel" emulation. Wheel emulation means emulating button
+press/release events when the mouse is moved while a specific real button
+is pressed. Wheel button events (typically buttons 4 and 5) are
+usually used for scrolling. Wheel emulation is useful for getting wheel-like
+behaviour with trackballs. It can also be useful for mice with 4 or
+more buttons but no wheel. See the description of the
+.BR EmulateWheelButton ,
+.BR EmulateWheelInertia ,
+.BR EmulateWheelTimeout ,
+.BR XAxisMapping ,
+and
+.B YAxisMapping
+options. Default: off. Property "Evdev Wheel Emulation".
+.TP 7
+.BI "Option \*qEmulateWheelButton\*q \*q" integer \*q
+Specifies which button must be held down to enable wheel emulation mode.
+While this button is down, X and/or Y pointer movement will generate button
+press/release events as specified for the
+.B XAxisMapping
+and
+.B YAxisMapping
+settings. If the button is 0 and
+.BR EmulateWheel
+is on, any motion of the device is converted into wheel events. Default: 4.
+Property: "Evdev Wheel Emulation Button".
+.TP 7
+.BI "Option \*qEmulateWheelInertia\*q \*q" integer \*q
+Specifies how far (in pixels) the pointer must move to generate button
+press/release events in wheel emulation mode. Default: 10. Property: "Evdev
+Wheel Emulation Inertia".
+.TP 7
+.BI "Option \*qEmulateWheelTimeout\*q \*q" integer \*q
+Specifies the time in milliseconds the
+.BR EmulateWheelButton
+must be pressed before wheel emulation is started. If the
+.BR EmulateWheelButton
+is released before this timeout, the original button press/release event
+is sent. Default: 200. Property: "Evdev Wheel Emulation Timeout".
+.TP 7
+.BI "Option \*qEmulateThirdButton\*q \*q" boolean \*q
+Enable third button emulation. Third button emulation emits a right button
+event (by default) by pressing and holding the first button. The first
+button must be held down for the configured timeout and must not move more
+than the configured threshold for the emulation to activate. Otherwise, the
+first button event is posted as normal. Default: off. Property: "Evdev
+Third Button Emulation".
+.TP 7
+.BI "Option \*qEmulateThirdButtonTimeout\*q \*q" integer \*q
+Specifies the timeout in milliseconds between the initial button press and
+the generation of the emulated button event.
+Default: 1000. Property: "Evdev Third Button Emulation Timeout".
+.TP 7
+.BI "Option \*qEmulateThirdButtonButton\*q \*q" integer \*q
+Specifies the physical button number to be emitted if third button emulation
+is triggered.
+Default: 3. Property: "Evdev Third Button Button".
+.TP 7
+.BI "Option \*qEmulateThirdButtonMoveThreshold\*q \*q" integer \*q
+Specifies the maximum move fuzz in device coordinates for third button
+emulation. If the device moves by more than this threshold before the third
+button emulation is triggered, the emulation is cancelled and a first button
+event is generated as normal.
+Default: 20. Property: "Evdev Third Button Emulation Threshold".
+.TP 7
+.BI "Option \*qGrabDevice\*q \*q" boolean \*q
+Force a grab on the event device. Doing so will ensure that no other driver
+can initialise the same device and it will also stop the device from sending
+events to /dev/kbd or /dev/input/mice. Events from this device will not be
+sent to virtual devices (e.g. rfkill or the Macintosh mouse button emulation).
+Default: disabled.
+.TP 7
+.BI "Option \*qInvertX\*q \*q" Bool \*q
+.TP 7
+.BI "Option \*qInvertY\*q \*q" Bool \*q
+Invert the given axis. Default: off. Property: "Evdev Axis Inversion".
+.TP 7
+.BI "Option \*qIgnoreRelativeAxes\*q \*q" Bool \*q
+.TP 7
+.BI "Option \*qIgnoreAbsoluteAxes\*q \*q" Bool \*q
+Ignore the specified type of axis. Default: unset. The X server cannot deal
+with devices that have both relative and absolute axes. Evdev tries to guess
+wich axes to ignore given the device type and disables absolute axes for
+mice and relative axes for tablets, touchscreens and touchpad. These options
+allow to forcibly disable an axis type. Mouse wheel axes are exempt and will
+work even if relative axes are ignored. No property, this configuration must
+be set in the configuration.
+.br
+If either option is set to False, the driver will not ignore the specified
+axes regardless of the presence of other axes. This may trigger buggy
+behavior and events from this axis are always forwarded. Users are
+discouraged from setting this option.
+.TP 7
+.BI "Option \*qCalibration\*q \*q" "min-x max-x min-y max-y" \*q
+Calibrates the X and Y axes for devices that need to scale to a different
+coordinate system than reported to the X server. This feature is required
+for devices that need to scale to a different coordinate system than
+originally reported by the kernel (e.g. touchscreens). The scaling to the
+custom coordinate system is done in-driver and the X server is unaware of
+the transformation. Property: "Evdev Axis Calibration".
+.TP 7
+.B Option \*qMode\*q \*qRelative\*q\fP|\fP\*qAbsolute\*q
+Sets the mode of the device if device has absolute axes.
+The default value for touchpads is relative, for other absolute.
+This option has no effect on devices without absolute axes.
+.TP 7
+.BI "Option \*qSwapAxes\*q \*q" Bool \*q
+Swap x/y axes. Default: off. Property: "Evdev Axes Swap".
+.TP 7
+.BI "Option \*qXAxisMapping\*q \*q" "N1 N2" \*q
+Specifies which buttons are mapped to motion in the X direction in wheel
+emulation mode. Button number
+.I N1
+is mapped to the negative X axis motion and button number
+.I N2
+is mapped to the positive X axis motion. Default: no mapping. Property:
+"Evdev Wheel Emulation Axes".
+.TP 7
+.BI "Option \*qYAxisMapping\*q \*q" "N1 N2" \*q
+Specifies which buttons are mapped to motion in the Y direction in wheel
+emulation mode. Button number
+.I N1
+is mapped to the negative Y axis motion and button number
+.I N2
+is mapped to the positive Y axis motion. Default: "4 5". Property:
+"Evdev Wheel Emulation Axes".
+
+.SH SUPPORTED PROPERTIES
+The following properties are provided by the
+.B evdev
+driver.
+.TP 7
+.BI "Evdev Axis Calibration"
+4 32-bit values, order min-x, max-x, min-y, max-y or 0 values to disable
+in-driver axis calibration.
+.TP 7
+.BI "Evdev Axis Inversion"
+2 boolean values (8 bit, 0 or 1), order X, Y. 1 inverts the axis.
+.TP 7
+.BI "Evdev Axes Swap"
+1 boolean value (8 bit, 0 or 1). 1 swaps x/y axes.
+.TP 7
+.BI "Evdev Drag Lock Buttons"
+8-bit. Either 1 value or pairs of values. Value range 0-32, 0 disables a
+value.
+.TP 7
+.BI "Evdev Middle Button Emulation"
+1 boolean value (8 bit, 0 or 1).
+.TP 7
+.BI "Evdev Middle Button Timeout"
+1 16-bit positive value.
+.TP 7
+.BI "Evdev Wheel Emulation"
+1 boolean value (8 bit, 0 or 1).
+.TP 7
+.BI "Evdev Wheel Emulation Axes"
+4 8-bit values, order X up, X down, Y up, Y down. 0 disables a value.
+.TP 7
+.BI "Evdev Wheel Emulation Button"
+1 8-bit value, allowed range 0-32, 0 disables the button.
+.TP 7
+.BI "Evdev Wheel Emulation Inertia"
+1 16-bit positive value.
+.TP 7
+.BI "Evdev Wheel Emulation Timeout"
+1 16-bit positive value.
+
+.SH AUTHORS
+Kristian Høgsberg, Peter Hutterer
+.SH "SEE ALSO"
+__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__)
--- /dev/null
+#sbs-git:slp/pkgs/xorg/driver/xserver-xorg-input-evdev xserver-xorg-input-evdev 2.3.2 1bd95071427e460187b090bc5ff5a2d880fe156a
+Name: xorg-x11-drv-evdev
+Summary: Xorg X11 evdev input driver
+Version: 2.7.3
+Release: 3
+Group: System/X Hardware Support
+License: MIT
+URL: http://www.x.org/
+Source0: %{name}-%{version}.tar.gz
+#Requires: xorg-server
+Requires: xorg-x11-server-Xorg
+BuildRequires: pkgconfig(xorg-macros)
+BuildRequires: xorg-x11-server-devel
+#BuildRequires: pkgconfig(xorg-server)
+BuildRequires: pkgconfig(xkbfile)
+BuildRequires: pkgconfig(xproto)
+BuildRequires: pkgconfig(inputproto)
+BuildRequires: pkgconfig(xrandr)
+BuildRequires: pkgconfig(randrproto)
+BuildRequires: pkgconfig(xextproto)
+BuildRequires: pkgconfig(resourceproto)
+BuildRequires: pkgconfig(libudev)
+BuildRequires: pkgconfig(mtdev)
+Requires: libudev
+Requires: mtdev
+
+%description
+The Xorg X11 evdev input driver
+
+
+%package devel
+Summary: Development files for xorg evdev driver
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+This package contains xorg evdev development files
+
+
+%prep
+%setup -q
+
+%build
+%autogen
+%reconfigure --disable-static CFLAGS="$CFLAGS -Wall -g -D_F_EVDEV_CONFINE_REGION_ -D_F_ENABLE_DEVICE_TYPE_PROP_ -D_F_GESTURE_EXTENSION_ -D_F_TOUCH_TRANSFORM_MATRIX_ -D_F_ENABLE_REL_MOVE_STATUS_PROP_ "
+make %{?jobs:-j%jobs}
+
+%install
+rm -rf %{buildroot}
+mkdir -p %{buildroot}/usr/share/license
+cp -af COPYING %{buildroot}/usr/share/license/%{name}
+%make_install
+
+%remove_docs
+
+%files
+%defattr(-,root,root,-)
+%(pkg-config xorg-server --variable=moduledir )/input/evdev_drv.so
+/usr/share/license/%{name}
+
+%files devel
+%defattr(-,root,root,-)
+%{_includedir}/xorg/evdev-properties.h
+%{_libdir}/pkgconfig/xorg-evdev.pc
--- /dev/null
+# Copyright 2005 Adam Jackson.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# on the rights to use, copy, modify, merge, publish, distribute, sub
+# license, and/or sell copies of the Software, and to permit persons to whom
+# the Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+# ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+# this is obnoxious:
+# -module lets us name the module exactly how we want
+# -avoid-version prevents gratuitous .0.0.0 version numbers on the end
+# _ladir passes a dummy rpath to libtool so the thing will actually link
+# TODO: -nostdlib/-Bstatic/-lgcc platform magic, not installing the .a, etc.
+
+AM_CFLAGS = $(XORG_CFLAGS) $(CWARNFLAGS)
+AM_CPPFLAGS =-I$(top_srcdir)/include
+
+@DRIVER_NAME@_drv_la_LTLIBRARIES = @DRIVER_NAME@_drv.la
+@DRIVER_NAME@_drv_la_LDFLAGS = -module -avoid-version
+@DRIVER_NAME@_drv_la_LIBADD = $(MTDEV_LIBS)
+@DRIVER_NAME@_drv_ladir = @inputdir@
+
+@DRIVER_NAME@_drv_la_SOURCES = @DRIVER_NAME@.c \
+ @DRIVER_NAME@.h \
+ emuMB.c \
+ emuThird.c \
+ emuWheel.c \
+ draglock.c \
+ apple.c
+
--- /dev/null
+/*
+ * Copyright © 2011 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of Red Hat
+ * not be used in advertising or publicity pertaining to distribution
+ * of the software without specific, written prior permission. Red
+ * Hat makes no representations about the suitability of this software
+ * for any purpose. It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors:
+ * Peter Hutterer (peter.hutterer@redhat.com)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <evdev.h>
+#include <evdev-properties.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include <exevents.h>
+#include <xf86.h>
+#include <xf86Xinput.h>
+#include <X11/Xatom.h>
+
+/* Apple-specific controls.
+ *
+ * On Apple keyboards, the multimedia function keys are overlaid with the F
+ * keys. F1 is also BrightnessDown, F10 is Mute, etc. The kernel provides a
+ * tweak to enable/disable this.
+ *
+ * /sys/module/hid_apple/parameters/fnmode
+ * 0 .. keyboard sends Fx keys, fn is disabled
+ * 1 .. keyboard sends multimedia keys, fn sends Fx keys
+ * 2 .. keyboard sends Fx keys, fn sends multimedia keys
+ *
+ * We only handle 1 and 2, don't care about 0. If fnmode is found to be on
+ * 0, we force it to 2 instead.
+ */
+
+/* In this file: fkeymode refers to the evdev-specific enums and parameters,
+ * fnmode refers to the fnmode parameter exposed by the kernel. fnmode is
+ * apple-specific */
+#define FNMODE_PATH "/sys/module/hid_apple/parameters/fnmode"
+
+/* Taken from the kernel */
+#define USB_VENDOR_ID_APPLE 0x05ac
+#define USB_DEVICE_ID_APPLE_ALU_MINI_ANSI 0x021d
+#define USB_DEVICE_ID_APPLE_ALU_MINI_ISO 0x021e
+#define USB_DEVICE_ID_APPLE_ALU_MINI_JIS 0x021f
+#define USB_DEVICE_ID_APPLE_ALU_ANSI 0x0220
+#define USB_DEVICE_ID_APPLE_ALU_ISO 0x0221
+#define USB_DEVICE_ID_APPLE_ALU_JIS 0x0222
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI 0x022c
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO 0x022d
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS 0x022e
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI 0x0239
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO 0x023a
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b
+
+static int EvdevAppleGetProperty (DeviceIntPtr dev, Atom property);
+static int EvdevAppleSetProperty(DeviceIntPtr dev, Atom atom,
+ XIPropertyValuePtr val, BOOL checkonly);
+
+static Atom prop_fkeymode;
+static Bool fnmode_readonly; /* set if we can only read fnmode */
+
+struct product_table
+{
+ unsigned int vendor;
+ unsigned int product;
+} apple_keyboard_table[] = {
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS},
+ { 0, 0}
+};
+
+/**
+ * @return TRUE if the device matches a product in the given product table,
+ * FALSE otherwise
+ */
+static Bool product_check(const struct product_table *t, int vendor, int product)
+{
+ while (t->vendor)
+ {
+ if (vendor == t->vendor && product == t->product)
+ return TRUE;
+ t++;
+ }
+
+ return FALSE;
+}
+
+/**
+ * @return 0 on success, -1 otherwise (check errno)
+ */
+static int
+set_fnmode(enum fkeymode fkeymode)
+{
+ int fd;
+ char mode;
+ int bytes_written;
+
+ if (fkeymode == FKEYMODE_UNKNOWN)
+ {
+ errno = EINVAL; /* silly you */
+ return -1;
+ }
+
+ fd = open(FNMODE_PATH, O_WRONLY);
+ if (fd < 0)
+ return -1;
+
+ mode = (fkeymode == FKEYMODE_FKEYS) ? '2' : '1';
+
+ bytes_written = write(fd, &mode, 1);
+ close(fd);
+
+ return (bytes_written == 1) ? 0 : -1;
+}
+
+/**
+ * Get the current value of fnmode. If fnmode is found to be on 0, we set it
+ * to 2 in the process. Yes, quite daring, I know. I live on the edge.
+ *
+ * @return The current setting of fnmode or FKEYMODE_UNKNOWN on error (check
+ * errno)
+ */
+static enum fkeymode
+get_fnmode(void)
+{
+ int fd;
+ char retvalue;
+
+ fd = open(FNMODE_PATH, O_RDWR);
+ if (fd < 0 && errno == EACCES)
+ {
+ fnmode_readonly = TRUE;
+ fd = open(FNMODE_PATH, O_RDONLY);
+ }
+
+ if (fd < 0)
+ goto err;
+
+ if (read(fd, &retvalue, 1) != 1)
+ goto err;
+
+ if (retvalue != '0' && retvalue != '1' && retvalue != '2')
+ {
+ xf86Msg(X_ERROR, "Invalid fnmode value: %c\n", retvalue);
+ errno = EINVAL;
+ goto err;
+ }
+
+ close(fd);
+
+ /* we don't want 0, switch to 2 */
+ if (retvalue == '0')
+ {
+ if (fnmode_readonly)
+ xf86Msg(X_WARNING, "fnmode is disabled and read-only. Fn key will"
+ "not toggle to multimedia keys.\n");
+ else
+ set_fnmode(FKEYMODE_FKEYS);
+ }
+
+
+ return retvalue == '1' ? FKEYMODE_MMKEYS : FKEYMODE_FKEYS;
+
+err:
+ if (fd >= 0)
+ close(fd);
+ return FKEYMODE_UNKNOWN;
+}
+
+/**
+ * Set the property value to fkeymode. If the property doesn't exist,
+ * initialize it.
+ */
+static void set_fkeymode_property(InputInfoPtr pInfo, enum fkeymode fkeymode)
+{
+ DeviceIntPtr dev = pInfo->dev;
+ BOOL init = FALSE;
+ char data;
+
+ switch(fkeymode)
+ {
+ case FKEYMODE_FKEYS: data = 0; break;
+ case FKEYMODE_MMKEYS: data = 1; break;
+ case FKEYMODE_UNKNOWN:
+ xf86IDrvMsg(pInfo, X_ERROR, "Failed to get fnmode (%s)\n", strerror(errno));
+ return;
+ }
+
+ if (!prop_fkeymode) {
+ init = TRUE;
+ prop_fkeymode = MakeAtom(EVDEV_PROP_FUNCTION_KEYS, strlen(EVDEV_PROP_FUNCTION_KEYS), TRUE);
+ }
+
+ /* Don't send an event if we're initializing the property */
+ XIChangeDeviceProperty(dev, prop_fkeymode, XA_INTEGER, 8,
+ PropModeReplace, 1, &data, !init);
+
+ if (init)
+ {
+ XISetDevicePropertyDeletable(dev, prop_fkeymode, FALSE);
+ XIRegisterPropertyHandler(dev, EvdevAppleSetProperty, EvdevAppleGetProperty, NULL);
+ }
+}
+
+
+/**
+ * Called when a client reads the property state.
+ * Update with current kernel state, it may have changed behind our back.
+ */
+static int
+EvdevAppleGetProperty (DeviceIntPtr dev, Atom property)
+{
+ if (property == prop_fkeymode)
+ {
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+ enum fkeymode fkeymode;
+
+ fkeymode = get_fnmode();
+ if (fkeymode != pEvdev->fkeymode) {
+ /* set internal copy first, so we don't write to the file in
+ * SetProperty handler */
+ pEvdev->fkeymode = fkeymode;
+ set_fkeymode_property(pInfo, fkeymode);
+ }
+ }
+ return Success;
+}
+
+static int
+EvdevAppleSetProperty(DeviceIntPtr dev, Atom atom,
+ XIPropertyValuePtr val, BOOL checkonly)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (atom == prop_fkeymode)
+ {
+ CARD8 v = *(CARD8*)val->data;
+
+ if (val->format != 8 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (fnmode_readonly)
+ return BadAccess;
+
+ if (v > 1)
+ return BadValue;
+
+ if (!checkonly)
+ {
+ if ((!v && pEvdev->fkeymode != FKEYMODE_FKEYS) ||
+ (v && pEvdev->fkeymode != FKEYMODE_MMKEYS))
+ {
+ pEvdev->fkeymode = v ? FKEYMODE_MMKEYS : FKEYMODE_FKEYS;
+ set_fnmode(pEvdev->fkeymode);
+ }
+ }
+ }
+
+ return Success;
+}
+
+void
+EvdevAppleInitProperty(DeviceIntPtr dev)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+ enum fkeymode fkeymode;
+
+ if (!product_check(apple_keyboard_table,
+ pEvdev->id_vendor, pEvdev->id_product))
+ return;
+
+ fkeymode = get_fnmode();
+ pEvdev->fkeymode = fkeymode;
+ set_fkeymode_property(pInfo, fkeymode);
+}
--- /dev/null
+/*
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+ * Copyright 1993 by David Dawes <dawes@xfree86.org>
+ * Copyright 2002 by SuSE Linux AG, Author: Egbert Eich
+ * Copyright 1994-2002 by The XFree86 Project, Inc.
+ * Copyright 2002 by Paul Elliott
+ * (Ported from xf86-input-mouse, above copyrights taken from there)
+ * Copyright © 2008 University of South Australia
+ * Copyright 2008 by Chris Salch
+ * Copyright 2008 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of the authors
+ * not be used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission. The authors make no
+ * representations about the suitability of this software for any
+ * purpose. It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/* Draglock code */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "evdev.h"
+
+#include <xf86.h>
+#include <xf86Xinput.h>
+#include <X11/Xatom.h>
+#include <exevents.h>
+
+#include <evdev-properties.h>
+
+static Atom prop_dlock = 0; /* Drag lock buttons. */
+
+void EvdevDragLockLockButton(InputInfoPtr pInfo, unsigned int button);
+
+
+/* Setup and configuration code */
+void
+EvdevDragLockPreInit(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+ char *option_string = NULL;
+ int meta_button = 0;
+ int lock_button = 0;
+ char *next_num = NULL;
+ char *end_str = NULL;
+ BOOL pairs = FALSE;
+
+ option_string = xf86CheckStrOption(pInfo->options, "DragLockButtons",NULL);
+
+ if (!option_string)
+ return;
+
+ next_num = option_string;
+
+ /* Loop until we hit the end of our option string */
+ while (next_num != NULL) {
+ lock_button = 0;
+ meta_button = strtol(next_num, &end_str, 10);
+
+ /* check to see if we found anything */
+ if (next_num != end_str) {
+ /* setup for the next number */
+ next_num = end_str;
+ } else {
+ /* we have nothing more to parse, drop out of the loop */
+ next_num = NULL;
+ }
+
+ /* Check for a button to lock if we have a meta button */
+ if (meta_button != 0 && next_num != NULL ) {
+ lock_button = strtol(next_num, &end_str, 10);
+
+ /* check to see if we found anything */
+ if (next_num != end_str) {
+ /* setup for the next number */
+ next_num = end_str;
+ } else {
+ /* we have nothing more to parse, drop out of the loop */
+ next_num = NULL;
+ }
+ }
+
+ /* Ok, let the user know what we found on this look */
+ if (meta_button != 0) {
+ if (lock_button == 0) {
+ if (!pairs) {
+ /* We only have a meta button */
+ pEvdev->dragLock.meta = meta_button;
+
+ xf86IDrvMsg(pInfo, X_CONFIG, "DragLockButtons : "
+ "%i as meta\n", meta_button);
+ } else {
+ xf86IDrvMsg(pInfo, X_ERROR, "DragLockButtons : "
+ "Incomplete pair specifying button pairs %s\n",
+ option_string);
+ }
+ } else {
+
+ /* Do bounds checking to make sure we don't crash */
+ if ((meta_button <= EVDEV_MAXBUTTONS) && (meta_button >= 0 ) &&
+ (lock_button <= EVDEV_MAXBUTTONS) && (lock_button >= 0)) {
+
+ xf86IDrvMsg(pInfo, X_CONFIG,
+ "DragLockButtons : %i -> %i\n",
+ meta_button, lock_button);
+
+ pEvdev->dragLock.lock_pair[meta_button - 1] = lock_button;
+ pairs=TRUE;
+ } else {
+ /* Let the user know something was wrong
+ with this pair of buttons */
+ xf86IDrvMsg(pInfo, X_CONFIG,"DragLockButtons : "
+ "Invalid button pair %i -> %i\n",
+ meta_button, lock_button);
+ }
+ }
+ } else {
+ xf86IDrvMsg(pInfo, X_ERROR, "Found DragLockButtons "
+ "with invalid lock button string : '%s'\n",
+ option_string);
+
+ /* This should be the case anyhow, just make sure */
+ next_num = NULL;
+ }
+
+ /* Check for end of string, to avoid annoying error */
+ if (next_num != NULL && *next_num == '\0')
+ next_num = NULL;
+ }
+
+ free(option_string);
+}
+
+/* Updates DragLock button state and fires button event messges */
+void
+EvdevDragLockLockButton(InputInfoPtr pInfo, unsigned int button)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+ BOOL state = 0;
+
+ /* update button state */
+ state = pEvdev->dragLock.lock_state[button - 1] ? FALSE : TRUE;
+ pEvdev->dragLock.lock_state[button - 1] = state;
+
+ EvdevQueueButtonEvent(pInfo, button, state);
+}
+
+/* Filter button presses looking for either a meta button or the
+ * control of a button pair.
+ *
+ * @param button button number (1 for left, 3 for right)
+ * @param value TRUE if button press, FALSE if release
+ *
+ * @return TRUE if the event was swallowed here, FALSE otherwise.
+ */
+BOOL
+EvdevDragLockFilterEvent(InputInfoPtr pInfo, unsigned int button, int value)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+
+ if (button == 0)
+ return FALSE;
+
+ /* Do we have a single meta key or
+ several button pairings? */
+ if (pEvdev->dragLock.meta != 0) {
+
+ if (pEvdev->dragLock.meta == button) {
+
+ /* setup up for button lock */
+ if (value)
+ pEvdev->dragLock.meta_state = TRUE;
+
+ return TRUE;
+ } else if (pEvdev->dragLock.meta_state) { /* waiting to lock */
+
+ pEvdev->dragLock.meta_state = FALSE;
+
+ EvdevDragLockLockButton(pInfo, button);
+
+ return TRUE;
+ }
+ } else if (pEvdev->dragLock.lock_pair[button - 1] && value) {
+ /* A meta button in a meta/lock pair was pressed */
+ EvdevDragLockLockButton(pInfo, pEvdev->dragLock.lock_pair[button - 1]);
+ return TRUE;
+ }
+
+ /* Eat events for buttons that are locked */
+ if (pEvdev->dragLock.lock_state[button - 1])
+ return TRUE;
+
+ return FALSE;
+}
+
+/**
+ * Set the drag lock property.
+ * If only one value is supplied, then this is used as the meta button.
+ * If more than one value is supplied, then each value is the drag lock button
+ * for the pair. 0 disables a pair.
+ * i.e. to set bt 3 to draglock button 1, supply 0,0,1
+ */
+static int
+EvdevDragLockSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
+ BOOL checkonly)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (atom == prop_dlock)
+ {
+ int i;
+
+ if (val->format != 8 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ /* Don't allow changes while a lock is active */
+ if (pEvdev->dragLock.meta)
+ {
+ if (pEvdev->dragLock.meta_state)
+ return BadAccess;
+ } else
+ {
+ for (i = 0; i < EVDEV_MAXBUTTONS; i++)
+ if (pEvdev->dragLock.lock_state[i])
+ return BadValue;
+ }
+
+ if (val->size == 0)
+ return BadMatch;
+ else if (val->size == 1)
+ {
+ int meta = *((CARD8*)val->data);
+ if (meta > EVDEV_MAXBUTTONS)
+ return BadValue;
+
+ if (!checkonly)
+ {
+ pEvdev->dragLock.meta = meta;
+ memset(pEvdev->dragLock.lock_pair, 0, sizeof(pEvdev->dragLock.lock_pair));
+ }
+ } else if ((val->size % 2) == 0)
+ {
+ CARD8* vals = (CARD8*)val->data;
+
+ for (i = 0; i < val->size && i < EVDEV_MAXBUTTONS; i++)
+ if (vals[i] > EVDEV_MAXBUTTONS)
+ return BadValue;
+
+ if (!checkonly)
+ {
+ pEvdev->dragLock.meta = 0;
+ memset(pEvdev->dragLock.lock_pair, 0, sizeof(pEvdev->dragLock.lock_pair));
+
+ for (i = 0; i < val->size && i < EVDEV_MAXBUTTONS; i += 2)
+ pEvdev->dragLock.lock_pair[vals[i] - 1] = vals[i + 1];
+ }
+ } else
+ return BadMatch;
+ }
+
+ return Success;
+}
+
+/**
+ * Initialise property for drag lock buttons setting.
+ */
+void
+EvdevDragLockInitProperty(DeviceIntPtr dev)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (!dev->button) /* don't init prop for keyboards */
+ return;
+
+ prop_dlock = MakeAtom(EVDEV_PROP_DRAGLOCK, strlen(EVDEV_PROP_DRAGLOCK), TRUE);
+ if (pEvdev->dragLock.meta)
+ {
+ XIChangeDeviceProperty(dev, prop_dlock, XA_INTEGER, 8,
+ PropModeReplace, 1, &pEvdev->dragLock.meta,
+ FALSE);
+ } else {
+ int highest = 0;
+ int i;
+ CARD8 pair[EVDEV_MAXBUTTONS] = {0};
+
+ for (i = 0; i < EVDEV_MAXBUTTONS; i++)
+ {
+ if (pEvdev->dragLock.lock_pair[i])
+ highest = i;
+ pair[i] = pEvdev->dragLock.lock_pair[i];
+ }
+
+ XIChangeDeviceProperty(dev, prop_dlock, XA_INTEGER, 8, PropModeReplace,
+ highest + 1, pair, FALSE);
+ }
+
+ XISetDevicePropertyDeletable(dev, prop_dlock, FALSE);
+
+ XIRegisterPropertyHandler(dev, EvdevDragLockSetProperty, NULL, NULL);
+}
--- /dev/null
+/*
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+ * Copyright 1993 by David Dawes <dawes@xfree86.org>
+ * Copyright 2002 by SuSE Linux AG, Author: Egbert Eich
+ * Copyright 1994-2002 by The XFree86 Project, Inc.
+ * Copyright 2002 by Paul Elliott
+ * (Ported from xf86-input-mouse, above copyrights taken from there)
+ * Copyright © 2008 University of South Australia
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of the authors
+ * not be used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission. The authors make no
+ * representations about the suitability of this software for any
+ * purpose. It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/* Middle mouse button emulation code. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "evdev.h"
+
+#include <X11/Xatom.h>
+#include <xf86.h>
+#include <xf86Xinput.h>
+#include <exevents.h>
+
+#include <evdev-properties.h>
+
+static Atom prop_mbemu = 0; /* Middle button emulation on/off property */
+static Atom prop_mbtimeout = 0; /* Middle button timeout property */
+/*
+ * Lets create a simple finite-state machine for 3 button emulation:
+ *
+ * We track buttons 1 and 3 (left and right). There are 11 states:
+ * 0 ground - initial state
+ * 1 delayed left - left pressed, waiting for right
+ * 2 delayed right - right pressed, waiting for left
+ * 3 pressed middle - right and left pressed, emulated middle sent
+ * 4 pressed left - left pressed and sent
+ * 5 pressed right - right pressed and sent
+ * 6 released left - left released after emulated middle
+ * 7 released right - right released after emulated middle
+ * 8 repressed left - left pressed after released left
+ * 9 repressed right - right pressed after released right
+ * 10 pressed both - both pressed, not emulating middle
+ *
+ * At each state, we need handlers for the following events
+ * 0: no buttons down
+ * 1: left button down
+ * 2: right button down
+ * 3: both buttons down
+ * 4: emulate3Timeout passed without a button change
+ * Note that button events are not deltas, they are the set of buttons being
+ * pressed now. It's possible (ie, mouse hardware does it) to go from (eg)
+ * left down to right down without anything in between, so all cases must be
+ * handled.
+ *
+ * a handler consists of three values:
+ * 0: action1
+ * 1: action2
+ * 2: new emulation state
+ *
+ * action > 0: ButtonPress
+ * action = 0: nothing
+ * action < 0: ButtonRelease
+ *
+ * The comment preceeding each section is the current emulation state.
+ * The comments to the right are of the form
+ * <button state> (<events>) -> <new emulation state>
+ * which should be read as
+ * If the buttons are in <button state>, generate <events> then go to
+ * <new emulation state>.
+ */
+static signed char stateTab[11][5][3] = {
+/* 0 ground */
+ {
+ { 0, 0, 0 }, /* nothing -> ground (no change) */
+ { 0, 0, 1 }, /* left -> delayed left */
+ { 0, 0, 2 }, /* right -> delayed right */
+ { 2, 0, 3 }, /* left & right (middle press) -> pressed middle */
+ { 0, 0, -1 } /* timeout N/A */
+ },
+/* 1 delayed left */
+ {
+ { 1, -1, 0 }, /* nothing (left event) -> ground */
+ { 0, 0, 1 }, /* left -> delayed left (no change) */
+ { 1, -1, 2 }, /* right (left event) -> delayed right */
+ { 2, 0, 3 }, /* left & right (middle press) -> pressed middle */
+ { 1, 0, 4 }, /* timeout (left press) -> pressed left */
+ },
+/* 2 delayed right */
+ {
+ { 3, -3, 0 }, /* nothing (right event) -> ground */
+ { 3, -3, 1 }, /* left (right event) -> delayed left (no change) */
+ { 0, 0, 2 }, /* right -> delayed right (no change) */
+ { 2, 0, 3 }, /* left & right (middle press) -> pressed middle */
+ { 3, 0, 5 }, /* timeout (right press) -> pressed right */
+ },
+/* 3 pressed middle */
+ {
+ { -2, 0, 0 }, /* nothing (middle release) -> ground */
+ { 0, 0, 7 }, /* left -> released right */
+ { 0, 0, 6 }, /* right -> released left */
+ { 0, 0, 3 }, /* left & right -> pressed middle (no change) */
+ { 0, 0, -1 }, /* timeout N/A */
+ },
+/* 4 pressed left */
+ {
+ { -1, 0, 0 }, /* nothing (left release) -> ground */
+ { 0, 0, 4 }, /* left -> pressed left (no change) */
+ { -1, 0, 2 }, /* right (left release) -> delayed right */
+ { 3, 0, 10 }, /* left & right (right press) -> pressed both */
+ { 0, 0, -1 }, /* timeout N/A */
+ },
+/* 5 pressed right */
+ {
+ { -3, 0, 0 }, /* nothing (right release) -> ground */
+ { -3, 0, 1 }, /* left (right release) -> delayed left */
+ { 0, 0, 5 }, /* right -> pressed right (no change) */
+ { 1, 0, 10 }, /* left & right (left press) -> pressed both */
+ { 0, 0, -1 }, /* timeout N/A */
+ },
+/* 6 released left */
+ {
+ { -2, 0, 0 }, /* nothing (middle release) -> ground */
+ { -2, 0, 1 }, /* left (middle release) -> delayed left */
+ { 0, 0, 6 }, /* right -> released left (no change) */
+ { 1, 0, 8 }, /* left & right (left press) -> repressed left */
+ { 0, 0, -1 }, /* timeout N/A */
+ },
+/* 7 released right */
+ {
+ { -2, 0, 0 }, /* nothing (middle release) -> ground */
+ { 0, 0, 7 }, /* left -> released right (no change) */
+ { -2, 0, 2 }, /* right (middle release) -> delayed right */
+ { 3, 0, 9 }, /* left & right (right press) -> repressed right */
+ { 0, 0, -1 }, /* timeout N/A */
+ },
+/* 8 repressed left */
+ {
+ { -2, -1, 0 }, /* nothing (middle release, left release) -> ground */
+ { -2, 0, 4 }, /* left (middle release) -> pressed left */
+ { -1, 0, 6 }, /* right (left release) -> released left */
+ { 0, 0, 8 }, /* left & right -> repressed left (no change) */
+ { 0, 0, -1 }, /* timeout N/A */
+ },
+/* 9 repressed right */
+ {
+ { -2, -3, 0 }, /* nothing (middle release, right release) -> ground */
+ { -3, 0, 7 }, /* left (right release) -> released right */
+ { -2, 0, 5 }, /* right (middle release) -> pressed right */
+ { 0, 0, 9 }, /* left & right -> repressed right (no change) */
+ { 0, 0, -1 }, /* timeout N/A */
+ },
+/* 10 pressed both */
+ {
+ { -1, -3, 0 }, /* nothing (left release, right release) -> ground */
+ { -3, 0, 4 }, /* left (right release) -> pressed left */
+ { -1, 0, 5 }, /* right (left release) -> pressed right */
+ { 0, 0, 10 }, /* left & right -> pressed both (no change) */
+ { 0, 0, -1 }, /* timeout N/A */
+ },
+};
+
+
+int
+EvdevMBEmuTimer(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ int sigstate;
+ int id;
+
+ sigstate = xf86BlockSIGIO ();
+
+ pEvdev->emulateMB.pending = FALSE;
+ if ((id = stateTab[pEvdev->emulateMB.state][4][0]) != 0) {
+ EvdevPostButtonEvent(pInfo, abs(id),
+ (id >= 0) ? BUTTON_PRESS : BUTTON_RELEASE);
+ pEvdev->emulateMB.state =
+ stateTab[pEvdev->emulateMB.state][4][2];
+ } else {
+ ErrorF("Got unexpected buttonTimer in state %d\n",
+ pEvdev->emulateMB.state);
+ }
+
+ xf86UnblockSIGIO (sigstate);
+ return 0;
+}
+
+
+/**
+ * Emulate a middle button on button press.
+ *
+ * @param code button number (1 for left, 3 for right)
+ * @param press TRUE if press, FALSE if release.
+ *
+ * @return TRUE if event was swallowed by middle mouse button emulation, FALSE
+ * otherwise.
+ */
+BOOL
+EvdevMBEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ int id;
+ int *btstate;
+ int ret = FALSE;
+
+ if (!pEvdev->emulateMB.enabled)
+ return ret;
+
+ /* don't care about other buttons */
+ if (button != 1 && button != 3)
+ return ret;
+
+ btstate = &pEvdev->emulateMB.buttonstate;
+ if (press)
+ *btstate |= (button == 1) ? 0x1 : 0x2;
+ else
+ *btstate &= (button == 1) ? ~0x1 : ~0x2;
+
+ if ((id = stateTab[pEvdev->emulateMB.state][*btstate][0]) != 0)
+ {
+ EvdevQueueButtonEvent(pInfo, abs(id), (id >= 0));
+ ret = TRUE;
+ }
+ if ((id = stateTab[pEvdev->emulateMB.state][*btstate][1]) != 0)
+ {
+ EvdevQueueButtonEvent(pInfo, abs(id), (id >= 0));
+ ret = TRUE;
+ }
+
+ pEvdev->emulateMB.state =
+ stateTab[pEvdev->emulateMB.state][*btstate][2];
+
+ if (stateTab[pEvdev->emulateMB.state][4][0] != 0) {
+ pEvdev->emulateMB.expires = GetTimeInMillis () + pEvdev->emulateMB.timeout;
+ pEvdev->emulateMB.pending = TRUE;
+ ret = TRUE;
+ } else {
+ pEvdev->emulateMB.pending = FALSE;
+ }
+
+ return ret;
+}
+
+
+void EvdevMBEmuWakeupHandler(pointer data,
+ int i,
+ pointer LastSelectMask)
+{
+ InputInfoPtr pInfo = (InputInfoPtr)data;
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+ int ms;
+
+ if (pEvdev->emulateMB.pending)
+ {
+ ms = pEvdev->emulateMB.expires - GetTimeInMillis();
+ if (ms <= 0)
+ EvdevMBEmuTimer(pInfo);
+ }
+}
+
+void EvdevMBEmuBlockHandler(pointer data,
+ struct timeval **waitTime,
+ pointer LastSelectMask)
+{
+ InputInfoPtr pInfo = (InputInfoPtr) data;
+ EvdevPtr pEvdev= (EvdevPtr) pInfo->private;
+ int ms;
+
+ if (pEvdev->emulateMB.pending)
+ {
+ ms = pEvdev->emulateMB.expires - GetTimeInMillis ();
+ if (ms <= 0)
+ ms = 0;
+ AdjustWaitForDelay (waitTime, ms);
+ }
+}
+
+void
+EvdevMBEmuPreInit(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+
+ pEvdev->emulateMB.enabled = xf86SetBoolOption(pInfo->options,
+ "Emulate3Buttons",
+ FALSE);
+ pEvdev->emulateMB.timeout = xf86SetIntOption(pInfo->options,
+ "Emulate3Timeout", 50);
+}
+
+void
+EvdevMBEmuOn(InputInfoPtr pInfo)
+{
+ if (!pInfo->dev->button) /* don't init for keyboards */
+ return;
+
+ RegisterBlockAndWakeupHandlers (EvdevMBEmuBlockHandler,
+ EvdevMBEmuWakeupHandler,
+ (pointer)pInfo);
+}
+
+void
+EvdevMBEmuFinalize(InputInfoPtr pInfo)
+{
+ if (!pInfo->dev->button) /* don't cleanup for keyboards */
+ return;
+
+ RemoveBlockAndWakeupHandlers (EvdevMBEmuBlockHandler,
+ EvdevMBEmuWakeupHandler,
+ (pointer)pInfo);
+
+}
+
+static int
+EvdevMBEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
+ BOOL checkonly)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (atom == prop_mbemu)
+ {
+ if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ pEvdev->emulateMB.enabled = *((BOOL*)val->data);
+ } else if (atom == prop_mbtimeout)
+ {
+ if (val->format != 32 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ pEvdev->emulateMB.timeout = *((CARD32*)val->data);
+ }
+
+ return Success;
+}
+
+/**
+ * Initialise property for MB emulation on/off.
+ */
+void
+EvdevMBEmuInitProperty(DeviceIntPtr dev)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+ int rc;
+
+ if (!dev->button) /* don't init prop for keyboards */
+ return;
+
+ prop_mbemu = MakeAtom(EVDEV_PROP_MIDBUTTON, strlen(EVDEV_PROP_MIDBUTTON), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_mbemu, XA_INTEGER, 8,
+ PropModeReplace, 1,
+ &pEvdev->emulateMB.enabled,
+ FALSE);
+ if (rc != Success)
+ return;
+ XISetDevicePropertyDeletable(dev, prop_mbemu, FALSE);
+
+ prop_mbtimeout = MakeAtom(EVDEV_PROP_MIDBUTTON_TIMEOUT,
+ strlen(EVDEV_PROP_MIDBUTTON_TIMEOUT),
+ TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_mbtimeout, XA_INTEGER, 32, PropModeReplace, 1,
+ &pEvdev->emulateMB.timeout, FALSE);
+
+ if (rc != Success)
+ return;
+ XISetDevicePropertyDeletable(dev, prop_mbtimeout, FALSE);
+
+ XIRegisterPropertyHandler(dev, EvdevMBEmuSetProperty, NULL, NULL);
+}
--- /dev/null
+/*
+ * Copyright © 2011 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of the authors
+ * not be used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission. The authors make no
+ * representations about the suitability of this software for any
+ * purpose. It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/* Right mouse button emulation code.
+ * Emulates a right button event if the first button is held down for a
+ * timeout. If the device moves more than a certain amount before the
+ * timeout is over, the emulation is cancelled and a normal button event is
+ * generated.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "evdev.h"
+
+#include <X11/Xatom.h>
+#include <xf86.h>
+#include <xf86Xinput.h>
+#include <exevents.h>
+
+#include <evdev-properties.h>
+
+/* Threshold (in device coordinates) for devices to cancel emulation */
+#define DEFAULT_MOVE_THRESHOLD 20
+
+static Atom prop_3bemu; /* Right button emulation on/off property */
+static Atom prop_3btimeout; /* Right button timeout property */
+static Atom prop_3bbutton; /* Right button target physical button */
+static Atom prop_3bthreshold; /* Right button move cancellation threshold */
+
+/* State machine for 3rd button emulation */
+enum EmulationState {
+ EM3B_OFF, /* no event */
+ EM3B_PENDING, /* timer pending */
+ EM3B_EMULATING /* in emulation */
+};
+
+static void
+Evdev3BEmuPostButtonEvent(InputInfoPtr pInfo, int button, enum ButtonAction act)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+ int absolute = Relative;
+
+ /* if we cancel, emit the button down event at our start position,
+ * not at the current position. Only for absolute devices though. For
+ * relative events, this may be a bit iffy since pointer accel may shoot
+ * us back more than we moved and confuse the user.
+ */
+ if (emu3B->flags & EVDEV_ABSOLUTE_EVENTS)
+ absolute = Absolute;
+
+ xf86PostButtonEventP(pInfo->dev, absolute, button,
+ (act == BUTTON_PRESS) ? 1 : 0, 0,
+ (absolute ? 2 : 0), emu3B->startpos);
+}
+
+
+/**
+ * Timer function. Post a button down event to the server.
+ *
+ * @param arg The InputInfoPtr for this device.
+ */
+CARD32
+Evdev3BEmuTimer(OsTimerPtr timer, CARD32 time, pointer arg)
+{
+ InputInfoPtr pInfo = (InputInfoPtr)arg;
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+ int sigstate = 0;
+
+ sigstate = xf86BlockSIGIO ();
+ emu3B->state = EM3B_EMULATING;
+ Evdev3BEmuPostButtonEvent(pInfo, emu3B->button, BUTTON_PRESS);
+ xf86UnblockSIGIO (sigstate);
+ return 0;
+}
+
+
+/**
+ * Cancel all emulation, reset the timer and reset deltas.
+ */
+static void
+Evdev3BCancel(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+
+ if (emu3B->state != EM3B_OFF)
+ {
+ TimerCancel(emu3B->timer);
+ emu3B->state = EM3B_OFF;
+ memset(emu3B->delta, 0, sizeof(emu3B->delta));
+ }
+
+ emu3B->flags = 0;
+}
+
+/**
+ * Emulate a third button on button press. Note that emulation only triggers
+ * on button 1.
+ *
+ * Return TRUE if event was swallowed by middle mouse button emulation,
+ * FALSE otherwise.
+ */
+BOOL
+Evdev3BEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+ int ret = FALSE;
+
+ if (!emu3B->enabled)
+ goto out;
+
+ if (press)
+ emu3B->buttonstate |= button;
+ else
+ emu3B->buttonstate &= ~button;
+
+ /* Any other button pressed? Cancel timer */
+ if (button != 1)
+ {
+ switch (emu3B->state)
+ {
+ case EM3B_PENDING:
+ Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
+ Evdev3BCancel(pInfo);
+ break;
+ case EM3B_EMULATING:
+ /* We're emulating and now the user pressed a different
+ * button. Just release the emulating one, tell the user to
+ * not do that and get on with life */
+ Evdev3BEmuPostButtonEvent(pInfo, emu3B->button, BUTTON_RELEASE);
+ Evdev3BCancel(pInfo);
+ break;
+ default:
+ break;
+ }
+ goto out;
+ }
+
+ /* Don't emulate if any other button is down */
+ if ((emu3B->buttonstate & ~0x1) != 0)
+ goto out;
+
+ /* Release event → cancel, send press and release now. */
+ if (!press)
+ {
+ switch(emu3B->state)
+ {
+ case EM3B_PENDING:
+ Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
+ Evdev3BCancel(pInfo);
+ break;
+ case EM3B_EMULATING:
+ Evdev3BEmuPostButtonEvent(pInfo, emu3B->button, BUTTON_RELEASE);
+ Evdev3BCancel(pInfo);
+ ret = TRUE;
+ break;
+ default:
+ break;
+ }
+
+ goto out;
+ }
+
+ if (press && emu3B->state == EM3B_OFF)
+ {
+ emu3B->state = EM3B_PENDING;
+ emu3B->timer = TimerSet(emu3B->timer, 0, emu3B->timeout,
+ Evdev3BEmuTimer, pInfo);
+ ret = TRUE;
+ goto out;
+ }
+
+out:
+ return ret;
+}
+
+/**
+ * Handle absolute x/y motion. If the motion is above the threshold, cancel
+ * emulation.
+ */
+void
+Evdev3BEmuProcessAbsMotion(InputInfoPtr pInfo, ValuatorMask *vals)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+ int cancel = FALSE;
+ int axis = 0;
+
+ if (emu3B->state != EM3B_PENDING)
+ {
+ if (valuator_mask_isset(vals, 0))
+ emu3B->startpos[0] = valuator_mask_get(vals, 0);
+ if (valuator_mask_isset(vals, 1))
+ emu3B->startpos[1] = valuator_mask_get(vals, 1);
+
+ return;
+ }
+
+ if ((emu3B->flags & EVDEV_ABSOLUTE_EVENTS) == 0)
+ emu3B->flags |= EVDEV_ABSOLUTE_EVENTS;
+
+ while (axis <= 1 && !cancel)
+ {
+ if (valuator_mask_isset(vals, axis))
+ {
+ int delta = valuator_mask_get(vals, axis) - emu3B->startpos[axis];
+ if (abs(delta) > emu3B->threshold)
+ cancel = TRUE;
+ }
+ axis++;
+ }
+
+ if (cancel)
+ {
+ Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
+ Evdev3BCancel(pInfo);
+ }
+}
+
+/**
+ * Handle relative x/y motion. If the motion is above the threshold, cancel
+ * emulation.
+ */
+void
+Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, int dx, int dy)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+
+ if (emu3B->state != EM3B_PENDING)
+ return;
+
+ emu3B->delta[0] += dx;
+ emu3B->delta[1] += dy;
+ emu3B->flags |= EVDEV_RELATIVE_EVENTS;
+
+ if (abs(emu3B->delta[0]) > emu3B->threshold ||
+ abs(emu3B->delta[1]) > emu3B->threshold)
+ {
+ Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
+ Evdev3BCancel(pInfo);
+ }
+}
+
+void
+Evdev3BEmuPreInit(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+
+ emu3B->enabled = xf86SetBoolOption(pInfo->options,
+ "EmulateThirdButton",
+ FALSE);
+ emu3B->timeout = xf86SetIntOption(pInfo->options,
+ "EmulateThirdButtonTimeout",
+ 1000);
+ emu3B->button = xf86SetIntOption(pInfo->options,
+ "EmulateThirdButtonButton",
+ 3);
+ /* FIXME: this should be auto-configured based on axis ranges */
+ emu3B->threshold = xf86SetIntOption(pInfo->options,
+ "EmulateThirdButtonMoveThreshold",
+ DEFAULT_MOVE_THRESHOLD);
+ /* allocate now so we don't allocate in the signal handler */
+ emu3B->timer = TimerSet(NULL, 0, 0, NULL, NULL);
+}
+
+void
+Evdev3BEmuOn(InputInfoPtr pInfo)
+{
+ /* This function just exists for symmetry in evdev.c */
+}
+
+void
+Evdev3BEmuFinalize(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+
+ TimerFree(emu3B->timer);
+ emu3B->timer = NULL;
+}
+
+static int
+Evdev3BEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
+ BOOL checkonly)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+
+ if (atom == prop_3bemu)
+ {
+ if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ emu3B->enabled = *((BOOL*)val->data);
+
+ } else if (atom == prop_3btimeout)
+ {
+ if (val->format != 32 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ emu3B->timeout = *((CARD32*)val->data);
+
+ } else if (atom == prop_3bbutton)
+ {
+ if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ emu3B->button = *((CARD8*)val->data);
+ } else if (atom == prop_3bthreshold)
+ {
+ if (val->format != 32 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ emu3B->threshold = *((CARD32*)val->data);
+ }
+
+
+ return Success;
+}
+
+/**
+ * Initialise properties for third button emulation
+ */
+void
+Evdev3BEmuInitProperty(DeviceIntPtr dev)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+ struct emulate3B *emu3B = &pEvdev->emulate3B;
+ int rc;
+
+ if (!dev->button) /* don't init prop for keyboards */
+ return;
+
+ /* third button emulation on/off */
+ prop_3bemu = MakeAtom(EVDEV_PROP_THIRDBUTTON, strlen(EVDEV_PROP_THIRDBUTTON), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_3bemu, XA_INTEGER, 8,
+ PropModeReplace, 1,
+ &emu3B->enabled,
+ FALSE);
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_3bemu, FALSE);
+
+ /* third button emulation timeout */
+ prop_3btimeout = MakeAtom(EVDEV_PROP_THIRDBUTTON_TIMEOUT,
+ strlen(EVDEV_PROP_THIRDBUTTON_TIMEOUT),
+ TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_3btimeout, XA_INTEGER, 32, PropModeReplace, 1,
+ &emu3B->timeout, FALSE);
+
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_3btimeout, FALSE);
+
+ /* third button emulation button to be triggered */
+ prop_3bbutton = MakeAtom(EVDEV_PROP_THIRDBUTTON_BUTTON,
+ strlen(EVDEV_PROP_THIRDBUTTON_BUTTON),
+ TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_3bbutton, XA_INTEGER, 8, PropModeReplace, 1,
+ &emu3B->button, FALSE);
+
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_3bbutton, FALSE);
+
+ /* third button emulation movement threshold */
+ prop_3bthreshold = MakeAtom(EVDEV_PROP_THIRDBUTTON_THRESHOLD,
+ strlen(EVDEV_PROP_THIRDBUTTON_THRESHOLD),
+ TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_3bthreshold, XA_INTEGER, 32, PropModeReplace, 1,
+ &emu3B->threshold, FALSE);
+
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_3bthreshold, FALSE);
+
+ XIRegisterPropertyHandler(dev, Evdev3BEmuSetProperty, NULL, NULL);
+}
--- /dev/null
+/*
+* Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+* Copyright 1993 by David Dawes <dawes@xfree86.org>
+* Copyright 2002 by SuSE Linux AG, Author: Egbert Eich
+* Copyright 1994-2002 by The XFree86 Project, Inc.
+* Copyright 2002 by Paul Elliott
+* (Ported from xf86-input-mouse, above copyrights taken from there)
+* Copyright 2008 by Chris Salch
+* Copyright © 2008 Red Hat, Inc.
+*
+* Permission to use, copy, modify, distribute, and sell this software
+* and its documentation for any purpose is hereby granted without
+* fee, provided that the above copyright notice appear in all copies
+* and that both that copyright notice and this permission notice
+* appear in supporting documentation, and that the name of the authors
+* not be used in advertising or publicity pertaining to distribution of the
+* software without specific, written prior permission. The authors make no
+* representations about the suitability of this software for any
+* purpose. It is provided "as is" without express or implied
+* warranty.
+*
+* THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+* NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*
+*/
+
+/* Mouse wheel emulation code. */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "evdev.h"
+
+#include <X11/Xatom.h>
+#include <xf86.h>
+#include <xf86Xinput.h>
+#include <exevents.h>
+
+#include <evdev-properties.h>
+
+#define WHEEL_NOT_CONFIGURED 0
+
+static Atom prop_wheel_emu = 0;
+static Atom prop_wheel_axismap = 0;
+static Atom prop_wheel_inertia = 0;
+static Atom prop_wheel_timeout = 0;
+static Atom prop_wheel_button = 0;
+
+/* Local Funciton Prototypes */
+static BOOL EvdevWheelEmuHandleButtonMap(InputInfoPtr pInfo, WheelAxisPtr pAxis, char *axis_name);
+static int EvdevWheelEmuInertia(InputInfoPtr pInfo, WheelAxisPtr axis, int value);
+
+/* Filter mouse button events */
+BOOL
+EvdevWheelEmuFilterButton(InputInfoPtr pInfo, unsigned int button, int value)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+ int ms;
+
+ /* Has wheel emulation been configured to be enabled? */
+ if (!pEvdev->emulateWheel.enabled)
+ return FALSE;
+
+ /* Check for EmulateWheelButton */
+ if (pEvdev->emulateWheel.button == button) {
+ pEvdev->emulateWheel.button_state = value;
+
+ if (value)
+ /* Start the timer when the button is pressed */
+ pEvdev->emulateWheel.expires = pEvdev->emulateWheel.timeout +
+ GetTimeInMillis();
+ else {
+ ms = pEvdev->emulateWheel.expires - GetTimeInMillis();
+ if (ms > 0) {
+ /*
+ * If the button is released early enough emit the button
+ * press/release events
+ */
+ EvdevQueueButtonClicks(pInfo, button, 1);
+ }
+ }
+
+ return TRUE;
+ }
+
+ /* Don't care about this event */
+ return FALSE;
+}
+
+/* Filter mouse wheel events */
+BOOL
+EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+ WheelAxisPtr pAxis = NULL, pOtherAxis = NULL;
+ int value = pEv->value;
+ int oldValue;
+
+ /* Has wheel emulation been configured to be enabled? */
+ if (!pEvdev->emulateWheel.enabled)
+ return FALSE;
+
+ /* Handle our motion events if the emuWheel button is pressed
+ * wheel button of 0 means always emulate wheel.
+ */
+ if (pEvdev->emulateWheel.button_state || !pEvdev->emulateWheel.button) {
+ /* Just return if the timeout hasn't expired yet */
+ if (pEvdev->emulateWheel.button)
+ {
+ int ms = pEvdev->emulateWheel.expires - GetTimeInMillis();
+ if (ms > 0)
+ return TRUE;
+ }
+
+ /* We don't want to intercept real mouse wheel events */
+ if(pEv->type == EV_ABS) {
+ int axis = pEvdev->axis_map[pEv->code];
+ oldValue = valuator_mask_get(pEvdev->vals, axis);
+ valuator_mask_set(pEvdev->vals, axis, value);
+ value -= oldValue; /* make value into a differential measurement */
+ }
+
+ switch(pEv->code) {
+
+ /* ABS_X has the same value as REL_X, so this case catches both */
+ case REL_X:
+ pAxis = &(pEvdev->emulateWheel.X);
+ pOtherAxis = &(pEvdev->emulateWheel.Y);
+ break;
+
+ /* ABS_Y has the same value as REL_Y, so this case catches both */
+ case REL_Y:
+ pAxis = &(pEvdev->emulateWheel.Y);
+ pOtherAxis = &(pEvdev->emulateWheel.X);
+ break;
+
+ default:
+ break;
+ }
+
+ /* If we found REL_X, REL_Y, ABS_X or ABS_Y then emulate a mouse
+ wheel. Reset the inertia of the other axis when a scroll event
+ was sent to avoid the buildup of erroneous scroll events if the
+ user doesn't move in a perfectly straight line.
+ */
+ if (pAxis)
+ {
+ if (EvdevWheelEmuInertia(pInfo, pAxis, value))
+ pOtherAxis->traveled_distance = 0;
+ }
+
+ /* Eat motion events while emulateWheel button pressed. */
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/* Simulate inertia for our emulated mouse wheel.
+ Returns the number of wheel events generated.
+ */
+static int
+EvdevWheelEmuInertia(InputInfoPtr pInfo, WheelAxisPtr axis, int value)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+ int button;
+ int inertia;
+ int rc = 0;
+
+ /* if this axis has not been configured, just eat the motion */
+ if (!axis->up_button)
+ return rc;
+
+ axis->traveled_distance += value;
+
+ if (axis->traveled_distance < 0) {
+ button = axis->up_button;
+ inertia = -pEvdev->emulateWheel.inertia;
+ } else {
+ button = axis->down_button;
+ inertia = pEvdev->emulateWheel.inertia;
+ }
+
+ /* Produce button press events for wheel motion */
+ while(abs(axis->traveled_distance) > pEvdev->emulateWheel.inertia) {
+ axis->traveled_distance -= inertia;
+ EvdevQueueButtonClicks(pInfo, button, 1);
+ rc++;
+ }
+ return rc;
+}
+
+/* Handle button mapping here to avoid code duplication,
+returns true if a button mapping was found. */
+static BOOL
+EvdevWheelEmuHandleButtonMap(InputInfoPtr pInfo, WheelAxisPtr pAxis, char* axis_name)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+ char *option_string;
+
+ pAxis->up_button = WHEEL_NOT_CONFIGURED;
+
+ /* Check to see if there is configuration for this axis */
+ option_string = xf86SetStrOption(pInfo->options, axis_name, NULL);
+ if (option_string) {
+ int up_button = 0;
+ int down_button = 0;
+ char *msg = NULL;
+
+ if ((sscanf(option_string, "%d %d", &up_button, &down_button) == 2) &&
+ ((up_button > 0) && (up_button <= EVDEV_MAXBUTTONS)) &&
+ ((down_button > 0) && (down_button <= EVDEV_MAXBUTTONS))) {
+
+ /* Use xstrdup to allocate a string for us */
+ msg = xstrdup("buttons XX and YY");
+
+ if (msg)
+ sprintf(msg, "buttons %d and %d", up_button, down_button);
+
+ pAxis->up_button = up_button;
+ pAxis->down_button = down_button;
+
+ /* Update the number of buttons if needed */
+ if (up_button > pEvdev->num_buttons) pEvdev->num_buttons = up_button;
+ if (down_button > pEvdev->num_buttons) pEvdev->num_buttons = down_button;
+
+ } else {
+ xf86IDrvMsg(pInfo, X_WARNING, "Invalid %s value:\"%s\"\n",
+ axis_name, option_string);
+ }
+ free(option_string);
+
+ /* Clean up and log what happened */
+ if (msg) {
+ xf86IDrvMsg(pInfo, X_CONFIG, "%s: %s\n", axis_name, msg);
+ free(msg);
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+/* Setup the basic configuration options used by mouse wheel emulation */
+void
+EvdevWheelEmuPreInit(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
+ int wheelButton;
+ int inertia;
+ int timeout;
+
+ if (xf86SetBoolOption(pInfo->options, "EmulateWheel", FALSE)) {
+ pEvdev->emulateWheel.enabled = TRUE;
+ } else
+ pEvdev->emulateWheel.enabled = FALSE;
+
+ wheelButton = xf86SetIntOption(pInfo->options, "EmulateWheelButton", 4);
+
+ if ((wheelButton < 0) || (wheelButton > EVDEV_MAXBUTTONS)) {
+ xf86IDrvMsg(pInfo, X_WARNING, "Invalid EmulateWheelButton value: %d\n",
+ wheelButton);
+ xf86IDrvMsg(pInfo, X_WARNING, "Wheel emulation disabled.\n");
+
+ pEvdev->emulateWheel.enabled = FALSE;
+ }
+
+ pEvdev->emulateWheel.button = wheelButton;
+
+ inertia = xf86SetIntOption(pInfo->options, "EmulateWheelInertia", 10);
+
+ if (inertia <= 0) {
+ xf86IDrvMsg(pInfo, X_WARNING, "Invalid EmulateWheelInertia value: %d\n",
+ inertia);
+ xf86IDrvMsg(pInfo, X_WARNING, "Using built-in inertia value.\n");
+
+ inertia = 10;
+ }
+
+ pEvdev->emulateWheel.inertia = inertia;
+
+ timeout = xf86SetIntOption(pInfo->options, "EmulateWheelTimeout", 200);
+
+ if (timeout < 0) {
+ xf86IDrvMsg(pInfo, X_WARNING, "Invalid EmulateWheelTimeout value: %d\n",
+ timeout);
+ xf86IDrvMsg(pInfo, X_WARNING, "Using built-in timeout value.\n");
+
+ timeout = 200;
+ }
+
+ pEvdev->emulateWheel.timeout = timeout;
+
+ /* Configure the Y axis or default it */
+ if (!EvdevWheelEmuHandleButtonMap(pInfo, &(pEvdev->emulateWheel.Y),
+ "YAxisMapping")) {
+ /* Default the Y axis to sane values */
+ pEvdev->emulateWheel.Y.up_button = 4;
+ pEvdev->emulateWheel.Y.down_button = 5;
+
+ /* Simpler to check just the largest value in this case */
+ /* XXX: we should post this to the server */
+ if (5 > pEvdev->num_buttons)
+ pEvdev->num_buttons = 5;
+
+ /* Display default Configuration */
+ xf86IDrvMsg(pInfo, X_CONFIG, "YAxisMapping: buttons %d and %d\n",
+ pEvdev->emulateWheel.Y.up_button,
+ pEvdev->emulateWheel.Y.down_button);
+ }
+
+
+ /* This axis should default to an unconfigured state as most people
+ are not going to expect a Horizontal wheel. */
+ EvdevWheelEmuHandleButtonMap(pInfo, &(pEvdev->emulateWheel.X),
+ "XAxisMapping");
+
+ /* Used by the inertia code */
+ pEvdev->emulateWheel.X.traveled_distance = 0;
+ pEvdev->emulateWheel.Y.traveled_distance = 0;
+
+ xf86IDrvMsg(pInfo, X_CONFIG,
+ "EmulateWheelButton: %d, "
+ "EmulateWheelInertia: %d, "
+ "EmulateWheelTimeout: %d\n",
+ pEvdev->emulateWheel.button, inertia, timeout);
+}
+
+static int
+EvdevWheelEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
+ BOOL checkonly)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (atom == prop_wheel_emu)
+ {
+ if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ {
+ pEvdev->emulateWheel.enabled = *((BOOL*)val->data);
+ /* Don't enable with zero inertia, otherwise we may get stuck in an
+ * infinite loop */
+ if (pEvdev->emulateWheel.inertia <= 0)
+ {
+ pEvdev->emulateWheel.inertia = 10;
+ /* We may get here before the property is actually enabled */
+ if (prop_wheel_inertia)
+ XIChangeDeviceProperty(dev, prop_wheel_inertia, XA_INTEGER,
+ 16, PropModeReplace, 1,
+ &pEvdev->emulateWheel.inertia, TRUE);
+ }
+ }
+ }
+ else if (atom == prop_wheel_button)
+ {
+ int bt;
+
+ if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ bt = *((CARD8*)val->data);
+
+ if (bt < 0 || bt >= EVDEV_MAXBUTTONS)
+ return BadValue;
+
+ if (!checkonly)
+ pEvdev->emulateWheel.button = bt;
+ } else if (atom == prop_wheel_axismap)
+ {
+ if (val->format != 8 || val->size != 4 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ {
+ pEvdev->emulateWheel.X.up_button = *((CARD8*)val->data);
+ pEvdev->emulateWheel.X.down_button = *(((CARD8*)val->data) + 1);
+ pEvdev->emulateWheel.Y.up_button = *(((CARD8*)val->data) + 2);
+ pEvdev->emulateWheel.Y.down_button = *(((CARD8*)val->data) + 3);
+ }
+ } else if (atom == prop_wheel_inertia)
+ {
+ int inertia;
+
+ if (val->format != 16 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ inertia = *((CARD16*)val->data);
+
+ if (inertia < 0)
+ return BadValue;
+
+ if (!checkonly)
+ pEvdev->emulateWheel.inertia = inertia;
+ } else if (atom == prop_wheel_timeout)
+ {
+ int timeout;
+
+ if (val->format != 16 || val->size != 1 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ timeout = *((CARD16*)val->data);
+
+ if (timeout < 0)
+ return BadValue;
+
+ if (!checkonly)
+ pEvdev->emulateWheel.timeout = timeout;
+ }
+ return Success;
+}
+
+void
+EvdevWheelEmuInitProperty(DeviceIntPtr dev)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+ int rc = TRUE;
+ char vals[4];
+
+ if (!dev->button) /* don't init prop for keyboards */
+ return;
+
+ prop_wheel_emu = MakeAtom(EVDEV_PROP_WHEEL, strlen(EVDEV_PROP_WHEEL), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_wheel_emu, XA_INTEGER, 8,
+ PropModeReplace, 1,
+ &pEvdev->emulateWheel.enabled, FALSE);
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_wheel_emu, FALSE);
+
+ vals[0] = pEvdev->emulateWheel.X.up_button;
+ vals[1] = pEvdev->emulateWheel.X.down_button;
+ vals[2] = pEvdev->emulateWheel.Y.up_button;
+ vals[3] = pEvdev->emulateWheel.Y.down_button;
+
+ prop_wheel_axismap = MakeAtom(EVDEV_PROP_WHEEL_AXES, strlen(EVDEV_PROP_WHEEL_AXES), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_wheel_axismap, XA_INTEGER, 8,
+ PropModeReplace, 4, vals, FALSE);
+
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_wheel_axismap, FALSE);
+
+ prop_wheel_inertia = MakeAtom(EVDEV_PROP_WHEEL_INERTIA, strlen(EVDEV_PROP_WHEEL_INERTIA), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_wheel_inertia, XA_INTEGER, 16,
+ PropModeReplace, 1,
+ &pEvdev->emulateWheel.inertia, FALSE);
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_wheel_inertia, FALSE);
+
+ prop_wheel_timeout = MakeAtom(EVDEV_PROP_WHEEL_TIMEOUT, strlen(EVDEV_PROP_WHEEL_TIMEOUT), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_wheel_timeout, XA_INTEGER, 16,
+ PropModeReplace, 1,
+ &pEvdev->emulateWheel.timeout, FALSE);
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_wheel_timeout, FALSE);
+
+ prop_wheel_button = MakeAtom(EVDEV_PROP_WHEEL_BUTTON, strlen(EVDEV_PROP_WHEEL_BUTTON), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_wheel_button, XA_INTEGER, 8,
+ PropModeReplace, 1,
+ &pEvdev->emulateWheel.button, FALSE);
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_wheel_button, FALSE);
+
+ XIRegisterPropertyHandler(dev, EvdevWheelEmuSetProperty, NULL, NULL);
+}
--- /dev/null
+/*
+ *
+ * xserver-xorg-input-evdev
+ *
+ * Contact: Sung-Jin Park <sj76.park@samsung.com>
+ * Sangjin LEE <lsj119@samsung.com>
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ * Copyright © 2004-2008 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of Red Hat
+ * not be used in advertising or publicity pertaining to distribution
+ * of the software without specific, written prior permission. Red
+ * Hat makes no representations about the suitability of this software
+ * for any purpose. It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors:
+ * Kristian Høgsberg (krh@redhat.com)
+ * Adam Jackson (ajax@redhat.com)
+ * Peter Hutterer (peter.hutterer@redhat.com)
+ * Oliver McFadden (oliver.mcfadden@nokia.com)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "evdev.h"
+
+#include <X11/keysym.h>
+#include <X11/extensions/XI.h>
+
+#include <linux/version.h>
+#include <sys/stat.h>
+#include <libudev.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#include <xf86.h>
+#include <xf86Xinput.h>
+#include <exevents.h>
+#include <xorgVersion.h>
+#include <xkbsrv.h>
+
+#include <X11/Xatom.h>
+#include <evdev-properties.h>
+#include <xserver-properties.h>
+
+#ifdef _F_EVDEV_CONFINE_REGION_
+#include <xorg/mipointrst.h>
+
+#define MIPOINTER(dev) \
+ ((!IsMaster(dev) && !dev->master) ? \
+ (miPointerPtr)dixLookupPrivate(&(dev)->devPrivates, miPointerPrivKey): \
+ (miPointerPtr)dixLookupPrivate(&(GetMaster(dev, MASTER_POINTER))->devPrivates, miPointerPrivKey))
+
+#endif /* _F_EVDEV_CONFINE_REGION_ */
+
+#ifndef XI_PROP_PRODUCT_ID
+#define XI_PROP_PRODUCT_ID "Device Product ID"
+#endif
+
+#ifndef XI_PROP_VIRTUAL_DEVICE
+#define XI_PROP_VIRTUAL_DEVICE "Virtual Device"
+#endif
+
+#ifndef XI_PROP_DEVICE_TYPE
+#define XI_PROP_DEVICE_TYPE "Device Type"
+#endif
+
+/* removed from server, purge when dropping support for server 1.10 */
+#define XI86_SEND_DRAG_EVENTS 0x08
+
+#ifndef MAXDEVICES
+#include <inputstr.h> /* for MAX_DEVICES */
+#define MAXDEVICES MAX_DEVICES
+#endif
+
+#define ArrayLength(a) (sizeof(a) / (sizeof((a)[0])))
+
+#define MIN_KEYCODE 8
+#define GLYPHS_PER_KEY 2
+#define AltMask Mod1Mask
+#define NumLockMask Mod2Mask
+#define AltLangMask Mod3Mask
+#define KanaMask Mod4Mask
+#define ScrollLockMask Mod5Mask
+
+#define CAPSFLAG 1
+#define NUMFLAG 2
+#define SCROLLFLAG 4
+#define MODEFLAG 8
+#define COMPOSEFLAG 16
+
+#ifndef ABS_MT_SLOT
+#define ABS_MT_SLOT 0x2f
+#endif
+
+#ifndef ABS_MT_TRACKING_ID
+#define ABS_MT_TRACKING_ID 0x39
+#endif
+
+static char *evdevDefaults[] = {
+ "XkbRules", "evdev",
+ "XkbModel", "evdev",
+ "XkbLayout", "us",
+ NULL
+};
+
+/* Any of those triggers a proximity event */
+static int proximity_bits[] = {
+ BTN_TOOL_PEN,
+ BTN_TOOL_RUBBER,
+ BTN_TOOL_BRUSH,
+ BTN_TOOL_PENCIL,
+ BTN_TOOL_AIRBRUSH,
+ BTN_TOOL_FINGER,
+ BTN_TOOL_MOUSE,
+ BTN_TOOL_LENS,
+};
+
+static int EvdevOn(DeviceIntPtr);
+static int EvdevCache(InputInfoPtr pInfo);
+static void EvdevKbdCtrl(DeviceIntPtr device, KeybdCtrl *ctrl);
+static int EvdevSwitchMode(ClientPtr client, DeviceIntPtr device, int mode);
+static BOOL EvdevGrabDevice(InputInfoPtr pInfo, int grab, int ungrab);
+static void EvdevSetCalibration(InputInfoPtr pInfo, int num_calibration, int calibration[4]);
+static int EvdevOpenDevice(InputInfoPtr pInfo);
+
+static void EvdevInitAxesLabels(EvdevPtr pEvdev, int mode, int natoms, Atom *atoms);
+static void EvdevInitButtonLabels(EvdevPtr pEvdev, int natoms, Atom *atoms);
+static void EvdevInitProperty(DeviceIntPtr dev);
+static int EvdevSetProperty(DeviceIntPtr dev, Atom atom,
+ XIPropertyValuePtr val, BOOL checkonly);
+#ifdef _F_GESTURE_EXTENSION_
+extern void mieqEnqueue(DeviceIntPtr pDev, InternalEvent *e);
+static void EvdevMTSync(InputInfoPtr pInfo, MTSyncType sync);
+static BOOL EvdevMTStatusGet(InputInfoPtr pInfo, MTSyncType sync);
+#endif /* #ifdef _F_GESTURE_EXTENSION_ */
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+static void EvdevSetTransformMatrix(InputInfoPtr pInfo, int num_transform, float *tmatrix);
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+#ifdef _F_EVDEV_CONFINE_REGION_
+Bool IsMaster(DeviceIntPtr dev);
+DeviceIntPtr GetPairedDevice(DeviceIntPtr dev);
+DeviceIntPtr GetMaster(DeviceIntPtr dev, int which);
+DeviceIntPtr GetMasterPointerFromId(int deviceid);
+static void EvdevHookPointerCursorLimits(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, BoxPtr pHotBox, BoxPtr pTopLeftBox);
+static void EvdevHookPointerConstrainCursor (DeviceIntPtr pDev, ScreenPtr pScreen, BoxPtr pBox);
+static void EvdevSetCursorLimits(InputInfoPtr pInfo, int region[6], int isSet);
+static void EvdevSetConfineRegion(InputInfoPtr pInfo, int num_item, int region[6]);
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+static CARD32 EvdevRelativeMoveTimer(OsTimerPtr timer, CARD32 time, pointer arg);
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+
+static Atom prop_confine_region = 0;
+#endif /* _F_EVDEV_CONFINE_REGION_ */
+static Atom prop_product_id;
+static Atom prop_invert;
+static Atom prop_calibration;
+static Atom prop_swap;
+static Atom prop_axis_label;
+static Atom prop_btn_label;
+static Atom prop_device;
+static Atom prop_virtual;
+#ifdef _F_ENABLE_DEVICE_TYPE_PROP_
+static Atom prop_device_type;
+#endif /* #ifdef _F_ENABLE_DEVICE_TYPE_PROP_ */
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+static Atom prop_relative_move_status;
+static Atom prop_relative_move_ack;
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+static Atom prop_transform;
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+
+/* All devices the evdev driver has allocated and knows about.
+ * MAXDEVICES is safe as null-terminated array, as two devices (VCP and VCK)
+ * cannot be used by evdev, leaving us with a space of 2 at the end. */
+static EvdevPtr evdev_devices[MAXDEVICES] = {NULL};
+
+static int EvdevSwitchMode(ClientPtr client, DeviceIntPtr device, int mode)
+{
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+
+ pInfo = device->public.devicePrivate;
+ pEvdev = pInfo->private;
+
+ if (pEvdev->flags & EVDEV_RELATIVE_EVENTS)
+ {
+ if (mode == Relative)
+ return Success;
+ else
+ return XI_BadMode;
+ }
+
+ switch (mode) {
+ case Absolute:
+ pEvdev->flags &= ~EVDEV_RELATIVE_MODE;
+ break;
+
+ case Relative:
+ pEvdev->flags |= EVDEV_RELATIVE_MODE;
+ break;
+
+ default:
+ return XI_BadMode;
+ }
+
+ return Success;
+}
+
+static size_t EvdevCountBits(unsigned long *array, size_t nlongs)
+{
+ unsigned int i;
+ size_t count = 0;
+
+ for (i = 0; i < nlongs; i++) {
+ unsigned long x = array[i];
+
+ while (x > 0)
+ {
+ count += (x & 0x1);
+ x >>= 1;
+ }
+ }
+ return count;
+}
+
+static inline int EvdevBitIsSet(const unsigned long *array, int bit)
+{
+ return !!(array[bit / LONG_BITS] & (1LL << (bit % LONG_BITS)));
+}
+
+static inline void EvdevSetBit(unsigned long *array, int bit)
+{
+ array[bit / LONG_BITS] |= (1LL << (bit % LONG_BITS));
+}
+
+static int
+EvdevGetMajorMinor(InputInfoPtr pInfo)
+{
+ struct stat st;
+
+ if (fstat(pInfo->fd, &st) == -1)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "stat failed (%s). cannot check for duplicates.\n",
+ strerror(errno));
+ return 0;
+ }
+
+ return st.st_rdev;
+}
+
+/**
+ * Return TRUE if one of the devices we know about has the same min/maj
+ * number.
+ */
+static BOOL
+EvdevIsDuplicate(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ EvdevPtr* dev = evdev_devices;
+
+ if (pEvdev->min_maj)
+ {
+ while(*dev)
+ {
+ if ((*dev) != pEvdev &&
+ (*dev)->min_maj &&
+ (*dev)->min_maj == pEvdev->min_maj)
+ return TRUE;
+ dev++;
+ }
+ }
+ return FALSE;
+}
+
+/**
+ * Add to internal device list.
+ */
+static void
+EvdevAddDevice(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ EvdevPtr* dev = evdev_devices;
+
+ while(*dev)
+ dev++;
+
+ *dev = pEvdev;
+}
+
+/**
+ * Remove from internal device list.
+ */
+static void
+EvdevRemoveDevice(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ EvdevPtr *dev = evdev_devices;
+ int count = 0;
+
+ while(*dev)
+ {
+ count++;
+ if (*dev == pEvdev)
+ {
+ memmove(dev, dev + 1,
+ sizeof(evdev_devices) - (count * sizeof(EvdevPtr)));
+ break;
+ }
+ dev++;
+ }
+}
+
+
+static void
+SetXkbOption(InputInfoPtr pInfo, char *name, char **option)
+{
+ char *s;
+
+ if ((s = xf86SetStrOption(pInfo->options, name, NULL))) {
+ if (!s[0]) {
+ free(s);
+ *option = NULL;
+ } else {
+ *option = s;
+ }
+ }
+}
+
+static BOOL
+EvdevDeviceIsVirtual(const char* devicenode)
+{
+ struct udev *udev = NULL;
+ struct udev_device *device = NULL;
+ struct stat st;
+ int rc = FALSE;
+ const char *devpath;
+
+ udev = udev_new();
+ if (!udev)
+ goto out;
+
+ stat(devicenode, &st);
+ device = udev_device_new_from_devnum(udev, 'c', st.st_rdev);
+
+ if (!device)
+ goto out;
+
+
+ devpath = udev_device_get_devpath(device);
+ if (!devpath)
+ goto out;
+
+ if (strstr(devpath, "LNXSYSTM"))
+ rc = TRUE;
+
+out:
+ udev_device_unref(device);
+ udev_unref(udev);
+ return rc;
+}
+
+#ifndef HAVE_SMOOTH_SCROLLING
+static int wheel_up_button = 4;
+static int wheel_down_button = 5;
+static int wheel_left_button = 6;
+static int wheel_right_button = 7;
+#endif
+
+static EventQueuePtr
+EvdevNextInQueue(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (pEvdev->num_queue >= EVDEV_MAXQUEUE)
+ {
+ xf86IDrvMsg(pInfo, X_NONE, "dropping event due to full queue!\n");
+ return NULL;
+ }
+
+ pEvdev->num_queue++;
+ return &pEvdev->queue[pEvdev->num_queue - 1];
+}
+
+void
+EvdevQueueKbdEvent(InputInfoPtr pInfo, struct input_event *ev, int value)
+{
+ int code = ev->code + MIN_KEYCODE;
+ EventQueuePtr pQueue;
+
+ /* Filter all repeated events from device.
+ We'll do softrepeat in the server, but only since 1.6 */
+ if (value == 2)
+ return;
+
+ if ((pQueue = EvdevNextInQueue(pInfo)))
+ {
+ pQueue->type = EV_QUEUE_KEY;
+ pQueue->detail.key = code;
+ pQueue->val = value;
+ }
+}
+
+void
+EvdevQueueButtonEvent(InputInfoPtr pInfo, int button, int value)
+{
+ EventQueuePtr pQueue;
+
+ if ((pQueue = EvdevNextInQueue(pInfo)))
+ {
+ pQueue->type = EV_QUEUE_BTN;
+ pQueue->detail.key = button;
+ pQueue->val = value;
+ }
+}
+
+void
+EvdevQueueProximityEvent(InputInfoPtr pInfo, int value)
+{
+ EventQueuePtr pQueue;
+ if ((pQueue = EvdevNextInQueue(pInfo)))
+ {
+ pQueue->type = EV_QUEUE_PROXIMITY;
+ pQueue->detail.key = 0;
+ pQueue->val = value;
+ }
+}
+
+#ifdef MULTITOUCH
+void
+EvdevQueueTouchEvent(InputInfoPtr pInfo, unsigned int touch, ValuatorMask *mask,
+ uint16_t evtype)
+{
+ EventQueuePtr pQueue;
+ if ((pQueue = EvdevNextInQueue(pInfo)))
+ {
+ pQueue->type = EV_QUEUE_TOUCH;
+ pQueue->detail.touch = touch;
+ valuator_mask_copy(pQueue->touchMask, mask);
+ pQueue->val = evtype;
+ }
+}
+#endif
+
+/**
+ * Post button event right here, right now.
+ * Interface for MB emulation since these need to post immediately.
+ */
+void
+EvdevPostButtonEvent(InputInfoPtr pInfo, int button, enum ButtonAction act)
+{
+ xf86PostButtonEvent(pInfo->dev, Relative, button,
+ (act == BUTTON_PRESS) ? 1 : 0, 0, 0);
+}
+
+void
+EvdevQueueButtonClicks(InputInfoPtr pInfo, int button, int count)
+{
+ int i;
+
+ for (i = 0; i < count; i++) {
+ EvdevQueueButtonEvent(pInfo, button, 1);
+ EvdevQueueButtonEvent(pInfo, button, 0);
+ }
+}
+
+/**
+ * Take the valuators and process them accordingly.
+ */
+static void
+EvdevProcessValuators(InputInfoPtr pInfo)
+{
+ int tmp;
+ EvdevPtr pEvdev = pInfo->private;
+ int *delta = pEvdev->delta;
+
+ /* convert to relative motion for touchpads */
+ if (pEvdev->abs_queued && (pEvdev->flags & EVDEV_RELATIVE_MODE)) {
+ if (pEvdev->in_proximity) {
+ if (valuator_mask_isset(pEvdev->vals, 0))
+ {
+ if (valuator_mask_isset(pEvdev->old_vals, 0))
+ delta[REL_X] = valuator_mask_get(pEvdev->vals, 0) -
+ valuator_mask_get(pEvdev->old_vals, 0);
+ valuator_mask_set(pEvdev->old_vals, 0,
+ valuator_mask_get(pEvdev->vals, 0));
+ }
+ if (valuator_mask_isset(pEvdev->vals, 1))
+ {
+ if (valuator_mask_isset(pEvdev->old_vals, 1))
+ delta[REL_Y] = valuator_mask_get(pEvdev->vals, 1) -
+ valuator_mask_get(pEvdev->old_vals, 1);
+ valuator_mask_set(pEvdev->old_vals, 1,
+ valuator_mask_get(pEvdev->vals, 1));
+ }
+ } else {
+ valuator_mask_zero(pEvdev->old_vals);
+ }
+ valuator_mask_zero(pEvdev->vals);
+ pEvdev->abs_queued = 0;
+ pEvdev->rel_queued = 1;
+ }
+
+ if (pEvdev->rel_queued) {
+ int i;
+
+ if (pEvdev->swap_axes) {
+ tmp = pEvdev->delta[REL_X];
+ pEvdev->delta[REL_X] = pEvdev->delta[REL_Y];
+ pEvdev->delta[REL_Y] = tmp;
+ if (pEvdev->delta[REL_X] == 0)
+ valuator_mask_unset(pEvdev->vals, REL_X);
+ if (pEvdev->delta[REL_Y] == 0)
+ valuator_mask_unset(pEvdev->vals, REL_Y);
+ }
+ if (pEvdev->invert_x)
+ pEvdev->delta[REL_X] *= -1;
+ if (pEvdev->invert_y)
+ pEvdev->delta[REL_Y] *= -1;
+
+
+ Evdev3BEmuProcessRelMotion(pInfo,
+ pEvdev->delta[REL_X],
+ pEvdev->delta[REL_Y]);
+
+ for (i = 0; i < REL_CNT; i++)
+ {
+ int map = pEvdev->axis_map[i];
+ if (pEvdev->delta[i] && map != -1)
+ valuator_mask_set(pEvdev->vals, map, pEvdev->delta[i]);
+ }
+ }
+ /*
+ * Some devices only generate valid abs coords when BTN_TOOL_PEN is
+ * pressed. On wacom tablets, this means that the pen is in
+ * proximity of the tablet. After the pen is removed, BTN_TOOL_PEN is
+ * released, and a (0, 0) absolute event is generated. Checking
+ * pEvdev->in_proximity here lets us ignore that event. pEvdev is
+ * initialized to 1 so devices that don't use this scheme still
+ * just works.
+ */
+ else if (pEvdev->abs_queued && pEvdev->in_proximity) {
+ int i;
+
+ if (pEvdev->swap_axes) {
+ int swapped_isset[2] = {0, 0};
+ int swapped_values[2];
+
+ for(i = 0; i <= 1; i++)
+ if (valuator_mask_isset(pEvdev->vals, i)) {
+ swapped_isset[1 - i] = 1;
+ swapped_values[1 - i] =
+ xf86ScaleAxis(valuator_mask_get(pEvdev->vals, i),
+ pEvdev->absinfo[1 - i].maximum,
+ pEvdev->absinfo[1 - i].minimum,
+ pEvdev->absinfo[i].maximum,
+ pEvdev->absinfo[i].minimum);
+ }
+
+ for (i = 0; i <= 1; i++)
+ if (swapped_isset[i])
+ valuator_mask_set(pEvdev->vals, i, swapped_values[i]);
+ else
+ valuator_mask_unset(pEvdev->vals, i);
+ }
+
+ for (i = 0; i <= 1; i++) {
+ int val;
+ int calib_min;
+ int calib_max;
+
+ if (!valuator_mask_isset(pEvdev->vals, i))
+ continue;
+
+ val = valuator_mask_get(pEvdev->vals, i);
+
+ if (i == 0) {
+ calib_min = pEvdev->calibration.min_x;
+ calib_max = pEvdev->calibration.max_x;
+ } else {
+ calib_min = pEvdev->calibration.min_y;
+ calib_max = pEvdev->calibration.max_y;
+ }
+
+ if (pEvdev->flags & EVDEV_CALIBRATED)
+ val = xf86ScaleAxis(val, pEvdev->absinfo[i].maximum,
+ pEvdev->absinfo[i].minimum, calib_max,
+ calib_min);
+
+ if ((i == 0 && pEvdev->invert_x) || (i == 1 && pEvdev->invert_y))
+ val = (pEvdev->absinfo[i].maximum - val +
+ pEvdev->absinfo[i].minimum);
+
+ valuator_mask_set(pEvdev->vals, i, val);
+ }
+ Evdev3BEmuProcessAbsMotion(pInfo, pEvdev->vals);
+ }
+}
+
+static void
+EvdevProcessProximityEvent(InputInfoPtr pInfo, struct input_event *ev)
+{
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (!pEvdev->use_proximity)
+ return;
+
+ pEvdev->prox_queued = 1;
+
+ EvdevQueueProximityEvent(pInfo, ev->value);
+}
+
+/**
+ * Proximity handling is rather weird because of tablet-specific issues.
+ * Some tablets, notably Wacoms, send a 0/0 coordinate in the same EV_SYN as
+ * the out-of-proximity notify. We need to ignore those, hence we only
+ * actually post valuator events when we're in proximity.
+ *
+ * Other tablets send the x/y coordinates, then EV_SYN, then the proximity
+ * event. For those, we need to remember x/y to post it when the proximity
+ * comes.
+ *
+ * If we're not in proximity and we get valuator events, remember that, they
+ * won't be posted though. If we move into proximity without valuators, use
+ * the last ones we got and let the rest of the code post them.
+ */
+static int
+EvdevProcessProximityState(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ int prox_state = 0;
+ int i;
+
+ /* Does this device have any proximity axes? */
+ if (!pEvdev->prox)
+ return 0;
+
+ /* no proximity change in the queue */
+ if (!pEvdev->prox_queued)
+ {
+ if (pEvdev->abs_queued && !pEvdev->in_proximity)
+ for (i = 0; i < valuator_mask_size(pEvdev->vals); i++)
+ if (valuator_mask_isset(pEvdev->vals, i))
+ valuator_mask_set(pEvdev->prox, i,
+ valuator_mask_get(pEvdev->vals, i));
+ return 0;
+ }
+
+ for (i = 0; i < pEvdev->num_queue; i++)
+ {
+ if (pEvdev->queue[i].type == EV_QUEUE_PROXIMITY)
+ {
+ prox_state = pEvdev->queue[i].val;
+ break;
+ }
+ }
+
+ if ((prox_state && !pEvdev->in_proximity) ||
+ (!prox_state && pEvdev->in_proximity))
+ {
+ /* We're about to go into/out of proximity but have no abs events
+ * within the EV_SYN. Use the last coordinates we have. */
+ for (i = 0; i < valuator_mask_size(pEvdev->prox); i++)
+ if (!valuator_mask_isset(pEvdev->vals, i) &&
+ valuator_mask_isset(pEvdev->prox, i))
+ valuator_mask_set(pEvdev->vals, i,
+ valuator_mask_get(pEvdev->prox, i));
+ valuator_mask_zero(pEvdev->prox);
+
+ pEvdev->abs_queued = valuator_mask_size(pEvdev->vals);
+ }
+
+ pEvdev->in_proximity = prox_state;
+ return 1;
+}
+
+/**
+ * Take a button input event and process it accordingly.
+ */
+static void
+EvdevProcessButtonEvent(InputInfoPtr pInfo, struct input_event *ev)
+{
+ unsigned int button;
+ int value;
+ EvdevPtr pEvdev = pInfo->private;
+
+ button = EvdevUtilButtonEventToButtonNumber(pEvdev, ev->code);
+
+ /* Get the signed value, earlier kernels had this as unsigned */
+ value = ev->value;
+
+ /* Handle drag lock */
+ if (EvdevDragLockFilterEvent(pInfo, button, value))
+ return;
+
+ if (EvdevWheelEmuFilterButton(pInfo, button, value))
+ return;
+
+ if (EvdevMBEmuFilterEvent(pInfo, button, value))
+ return;
+
+ if (button)
+ EvdevQueueButtonEvent(pInfo, button, value);
+ else
+ EvdevQueueKbdEvent(pInfo, ev, value);
+}
+
+/**
+ * Take the relative motion input event and process it accordingly.
+ */
+static void
+EvdevProcessRelativeMotionEvent(InputInfoPtr pInfo, struct input_event *ev)
+{
+ int value;
+ EvdevPtr pEvdev = pInfo->private;
+ int map;
+
+ /* Get the signed value, earlier kernels had this as unsigned */
+ value = ev->value;
+
+ switch (ev->code) {
+#ifndef HAVE_SMOOTH_SCROLLING
+ case REL_WHEEL:
+ if (value > 0)
+ EvdevQueueButtonClicks(pInfo, wheel_up_button, value);
+ else if (value < 0)
+ EvdevQueueButtonClicks(pInfo, wheel_down_button, -value);
+ break;
+
+ case REL_DIAL:
+ case REL_HWHEEL:
+ if (value > 0)
+ EvdevQueueButtonClicks(pInfo, wheel_right_button, value);
+ else if (value < 0)
+ EvdevQueueButtonClicks(pInfo, wheel_left_button, -value);
+ break;
+ /* We don't post wheel events as axis motion. */
+#endif
+ default:
+ /* Ignore EV_REL events if we never set up for them. */
+ if (!(pEvdev->flags & EVDEV_RELATIVE_EVENTS))
+ return;
+
+ /* Handle mouse wheel emulation */
+ if (EvdevWheelEmuFilterMotion(pInfo, ev))
+ return;
+
+ pEvdev->rel_queued = 1;
+ pEvdev->delta[ev->code] += value;
+ map = pEvdev->axis_map[ev->code];
+ valuator_mask_set(pEvdev->vals, map, value);
+ break;
+ }
+}
+
+#ifdef MULTITOUCH
+static void
+EvdevProcessTouch(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ int type;
+
+ if (pEvdev->cur_slot < 0 || !pEvdev->mt_mask)
+ return;
+
+ /* If the ABS_MT_SLOT is the first event we get after EV_SYN, skip this */
+ if (pEvdev->slot_state == SLOTSTATE_EMPTY)
+ return;
+
+ if (pEvdev->slot_state == SLOTSTATE_CLOSE)
+ type = XI_TouchEnd;
+ else if (pEvdev->slot_state == SLOTSTATE_OPEN)
+ type = XI_TouchBegin;
+ else
+ type = XI_TouchUpdate;
+
+
+ EvdevQueueTouchEvent(pInfo, pEvdev->cur_slot, pEvdev->mt_mask, type);
+
+ pEvdev->slot_state = SLOTSTATE_EMPTY;
+
+ valuator_mask_zero(pEvdev->mt_mask);
+}
+
+static int
+num_slots(EvdevPtr pEvdev)
+{
+ int value = pEvdev->absinfo[ABS_MT_SLOT].maximum -
+ pEvdev->absinfo[ABS_MT_SLOT].minimum + 1;
+
+ /* If we don't know how many slots there are, assume at least 10 */
+ return value > 1 ? value : 10;
+}
+
+static int
+last_mt_vals_slot(EvdevPtr pEvdev)
+{
+ int value = pEvdev->cur_slot - pEvdev->absinfo[ABS_MT_SLOT].minimum;
+
+ return value < num_slots(pEvdev) ? value : -1;
+}
+
+static void
+EvdevProcessTouchEvent(InputInfoPtr pInfo, struct input_event *ev)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ int map;
+
+ if (ev->code == ABS_MT_SLOT) {
+ EvdevProcessTouch(pInfo);
+ pEvdev->cur_slot = ev->value;
+ } else
+ {
+ int slot_index = last_mt_vals_slot(pEvdev);
+
+ if (pEvdev->slot_state == SLOTSTATE_EMPTY)
+ pEvdev->slot_state = SLOTSTATE_UPDATE;
+ if (ev->code == ABS_MT_TRACKING_ID) {
+ if (ev->value >= 0) {
+ pEvdev->slot_state = SLOTSTATE_OPEN;
+
+ if (slot_index >= 0)
+ valuator_mask_copy(pEvdev->mt_mask,
+ pEvdev->last_mt_vals[slot_index]);
+ else
+ xf86IDrvMsg(pInfo, X_WARNING,
+ "Attempted to copy values from out-of-range "
+ "slot, touch events may be incorrect.\n");
+ } else
+ pEvdev->slot_state = SLOTSTATE_CLOSE;
+ } else {
+ map = pEvdev->axis_map[ev->code];
+ valuator_mask_set(pEvdev->mt_mask, map, ev->value);
+ if (slot_index >= 0)
+ valuator_mask_set(pEvdev->last_mt_vals[slot_index], map,
+ ev->value);
+ }
+ }
+}
+#else
+#define EvdevProcessTouch(pInfo)
+#define EvdevProcessTouchEvent(pInfo, ev)
+#endif /* MULTITOUCH */
+
+/**
+ * Take the absolute motion input event and process it accordingly.
+ */
+static void
+EvdevProcessAbsoluteMotionEvent(InputInfoPtr pInfo, struct input_event *ev)
+{
+ int value;
+ EvdevPtr pEvdev = pInfo->private;
+ int map;
+
+ /* Get the signed value, earlier kernels had this as unsigned */
+ value = ev->value;
+
+ /* Ignore EV_ABS events if we never set up for them. */
+ if (!(pEvdev->flags & EVDEV_ABSOLUTE_EVENTS))
+ return;
+
+ if (ev->code > ABS_MAX)
+ return;
+
+ if (EvdevWheelEmuFilterMotion(pInfo, ev))
+ return;
+
+ if (ev->code >= ABS_MT_SLOT) {
+ EvdevProcessTouchEvent(pInfo, ev);
+ pEvdev->abs_queued = 1;
+ } else if (!pEvdev->mt_mask) {
+ map = pEvdev->axis_map[ev->code];
+
+ if(map < 0)
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[EvdevProcessAbsoluteMotionEvent] Invalid valuator (=%d), value=%d\nThis is going to be skipped.", map, value);
+ return;
+ }
+
+ valuator_mask_set(pEvdev->vals, map, value);
+ pEvdev->abs_queued = 1;
+ }
+}
+
+/**
+ * Take the key press/release input event and process it accordingly.
+ */
+static void
+EvdevProcessKeyEvent(InputInfoPtr pInfo, struct input_event *ev)
+{
+ int value, i;
+ EvdevPtr pEvdev = pInfo->private;
+
+ /* Get the signed value, earlier kernels had this as unsigned */
+ value = ev->value;
+
+ /* don't repeat mouse buttons */
+ if (ev->code >= BTN_MOUSE && ev->code < KEY_OK)
+ if (value == 2)
+ return;
+
+ for (i = 0; i < ArrayLength(proximity_bits); i++)
+ {
+ if (ev->code == proximity_bits[i])
+ {
+ EvdevProcessProximityEvent(pInfo, ev);
+ return;
+ }
+ }
+
+ switch (ev->code) {
+ case BTN_TOUCH:
+ /* For devices that have but don't use proximity, use
+ * BTN_TOUCH as the proximity notifier */
+ if (!pEvdev->use_proximity)
+ pEvdev->in_proximity = value ? ev->code : 0;
+ if (!(pEvdev->flags & (EVDEV_TOUCHSCREEN | EVDEV_TABLET)) ||
+ pEvdev->mt_mask)
+ break;
+ /* Treat BTN_TOUCH from devices that only have BTN_TOUCH as
+ * BTN_LEFT. */
+ ev->code = BTN_LEFT;
+ /* Intentional fallthrough! */
+
+ default:
+ EvdevProcessButtonEvent(pInfo, ev);
+ break;
+ }
+}
+
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+static CARD32
+EvdevRelativeMoveTimer(OsTimerPtr timer, CARD32 time, pointer arg)
+{
+ InputInfoPtr pInfo = (InputInfoPtr)arg;
+ EvdevPtr pEvdev;
+
+ if(pInfo) pEvdev = pInfo->private;
+ else return 0;
+
+ if(!pEvdev) return 0;
+ if(pEvdev->rel_move_timer)
+ TimerCancel(pEvdev->rel_move_timer);
+ pEvdev->rel_move_timer = NULL;
+
+ pEvdev->rel_move_status = 0;
+ pEvdev->rel_move_ack = 0;
+ int rc = XIDeleteDeviceProperty(pInfo->dev, prop_relative_move_status, TRUE);
+
+ if (rc != Success)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "[%s] Failed to delete device property (id:%d, prop=%d)\n", __FUNCTION__, pInfo->dev->id, prop_relative_move_status);
+ }
+
+ ErrorF("[%s] pEvdev->rel_move_status=%d\n", __FUNCTION__, pEvdev->rel_move_status);
+
+ return 0;
+}
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+
+#ifdef _F_GESTURE_EXTENSION_
+static BOOL EvdevMTStatusGet(InputInfoPtr pInfo, MTSyncType sync)
+{
+ int i;
+ static int nslots;
+ int pressed = 0;
+ const int first_press = XI_TouchEnd - XI_TouchBegin;
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (!pEvdev || !pEvdev->mt_status )
+ return FALSE;
+
+ nslots = num_slots(pEvdev);
+ for(i = 0; i < nslots; i++)
+ {
+ pressed += pEvdev->mt_status[i];
+
+ if (pressed > first_press)
+ return FALSE;
+ }
+
+ if ((sync == MTOUCH_FRAME_SYNC_BEGIN) && (pressed == first_press))
+ return TRUE;
+
+ if ((sync == MTOUCH_FRAME_SYNC_END) && !pressed)
+ return TRUE;
+
+ return FALSE;
+}
+
+static void EvdevMTSync(InputInfoPtr pInfo, MTSyncType sync)
+{
+ AnyEvent event;
+
+ memset(&event, 0, sizeof(event));
+ event.header = ET_Internal;
+ event.type = ET_MTSync;
+ event.length = sizeof(event);
+ event.time = GetTimeInMillis();
+ event.deviceid = pInfo->dev->id;
+ event.sync = sync;
+
+ mieqEnqueue (pInfo->dev, (InternalEvent*)&event);
+
+#ifdef __MTSYNC_DEBUG__
+ xf86IDrvMsg(pInfo, X_INFO, "[EvdevMTSync] %s has been sent !\n",
+ (sync==MTOUCH_FRAME_SYNC_BEGIN) ? "MTOUCH_FRAME_SYNC_BEGIN" : "MTOUCH_FRAME_SYNC_END");
+#endif /* #ifdef __MTSYNC_DEBUG__ */
+}
+#endif /* #ifdef _F_GESTURE_EXTENSION_ */
+
+/**
+ * Post the relative motion events.
+ */
+void
+EvdevPostRelativeMotionEvents(InputInfoPtr pInfo, int num_v, int first_v,
+ int v[MAX_VALUATORS])
+{
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (pEvdev->rel_queued) {
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+ if(!pEvdev->rel_move_prop_set)
+ pEvdev->rel_move_prop_set = 1;
+
+ if(!pEvdev->rel_move_status || !pEvdev->rel_move_ack)
+ {
+ pEvdev->rel_move_status = 1;
+ int rc = XIChangeDeviceProperty(pInfo->dev, prop_relative_move_status, XA_INTEGER, 8,
+ PropModeReplace, 1, &pEvdev->rel_move_status, TRUE);
+
+ if (rc != Success)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "[%s] Failed to change device property (id:%d, prop=%d)\n", __FUNCTION__, pInfo->dev->id, prop_relative_move_status);
+ }
+ }
+
+ TimerCancel(pEvdev->rel_move_timer);
+ pEvdev->rel_move_timer = NULL;
+ pEvdev->rel_move_timer = TimerSet(pEvdev->rel_move_timer, 0, 15000, EvdevRelativeMoveTimer, pInfo);
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+ xf86PostMotionEventM(pInfo->dev, Relative, pEvdev->vals);
+ }
+}
+
+/**
+ * Post the absolute motion events.
+ */
+void
+EvdevPostAbsoluteMotionEvents(InputInfoPtr pInfo, int num_v, int first_v,
+ int v[MAX_VALUATORS])
+{
+ EvdevPtr pEvdev = pInfo->private;
+
+ /*
+ * Some devices only generate valid abs coords when BTN_TOOL_PEN is
+ * pressed. On wacom tablets, this means that the pen is in
+ * proximity of the tablet. After the pen is removed, BTN_TOOL_PEN is
+ * released, and a (0, 0) absolute event is generated. Checking
+ * pEvdev->in_proximity here lets us ignore that event.
+ * pEvdev->in_proximity is initialized to 1 so devices that don't use
+ * this scheme still just work.
+ */
+ if (pEvdev->abs_queued && pEvdev->in_proximity) {
+ xf86PostMotionEventM(pInfo->dev, Absolute, pEvdev->vals);
+ }
+}
+
+static void
+EvdevPostProximityEvents(InputInfoPtr pInfo, int which, int num_v, int first_v,
+ int v[MAX_VALUATORS])
+{
+ int i;
+ EvdevPtr pEvdev = pInfo->private;
+
+ for (i = 0; pEvdev->prox_queued && i < pEvdev->num_queue; i++) {
+ switch (pEvdev->queue[i].type) {
+ case EV_QUEUE_KEY:
+ case EV_QUEUE_BTN:
+#ifdef MULTITOUCH
+ case EV_QUEUE_TOUCH:
+#endif
+ break;
+ case EV_QUEUE_PROXIMITY:
+ if (pEvdev->queue[i].val == which)
+ xf86PostProximityEventP(pInfo->dev, which, first_v, num_v,
+ v + first_v);
+ break;
+ }
+ }
+}
+
+/**
+ * Post the queued key/button events.
+ */
+static void EvdevPostQueuedEvents(InputInfoPtr pInfo, int num_v, int first_v,
+ int v[MAX_VALUATORS])
+{
+ int i;
+#ifdef _F_GESTURE_EXTENSION_
+ int sync_value;
+ int event_type;
+ int slot_idx;
+ int pressed = 0;
+#endif /* #ifdef _F_GESTURE_EXTENSION_ */
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+ pixman_vector_t p;
+ static int lastx;
+ static int lasty;
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+
+ EvdevPtr pEvdev = pInfo->private;
+
+ for (i = 0; i < pEvdev->num_queue; i++) {
+ switch (pEvdev->queue[i].type) {
+ case EV_QUEUE_KEY:
+ xf86PostKeyboardEvent(pInfo->dev, pEvdev->queue[i].detail.key,
+ pEvdev->queue[i].val);
+ break;
+ case EV_QUEUE_BTN:
+ if (Evdev3BEmuFilterEvent(pInfo,
+ pEvdev->queue[i].detail.key,
+ pEvdev->queue[i].val))
+ break;
+
+ if (pEvdev->abs_queued && pEvdev->in_proximity) {
+ xf86PostButtonEventP(pInfo->dev, Absolute, pEvdev->queue[i].detail.key,
+ pEvdev->queue[i].val, first_v, num_v,
+ v + first_v);
+
+ } else
+ xf86PostButtonEvent(pInfo->dev, Relative, pEvdev->queue[i].detail.key,
+ pEvdev->queue[i].val, 0, 0);
+ break;
+ case EV_QUEUE_PROXIMITY:
+ break;
+#ifdef MULTITOUCH
+ case EV_QUEUE_TOUCH:
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+ if( pEvdev->use_transform )
+ {
+ int x, y, slot;
+
+ x = valuator_mask_get(pEvdev->queue[i].touchMask, 0);
+ y = valuator_mask_get(pEvdev->queue[i].touchMask, 1);
+
+ if(x || y)
+ {
+ slot = pEvdev->queue[i].detail.touch;
+ x = valuator_mask_get(pEvdev->last_mt_vals[slot], 0);
+ y = valuator_mask_get(pEvdev->last_mt_vals[slot], 1);
+
+ p.vector[0] = pixman_int_to_fixed(x);
+ p.vector[1] = pixman_int_to_fixed(y);
+ p.vector[2] = pixman_int_to_fixed(1);
+
+ pixman_transform_point(&pEvdev->inv_transform, &p);
+
+ valuator_mask_set(pEvdev->queue[i].touchMask, 0, pixman_fixed_to_int(p.vector[0]));
+ valuator_mask_set(pEvdev->queue[i].touchMask, 1, pixman_fixed_to_int(p.vector[1]));
+ }
+ }
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+#ifdef _F_GESTURE_EXTENSION_
+ sync_value = -1;
+ event_type = pEvdev->queue[i].val;
+ slot_idx = pEvdev->queue[i].detail.touch;
+
+ if (pEvdev->mt_status)
+ {
+ pEvdev->mt_status[slot_idx] = XI_TouchEnd - event_type;
+
+ if ((XI_TouchBegin == event_type) && (slot_idx == 0))
+ {
+ if (EvdevMTStatusGet(pInfo, MTOUCH_FRAME_SYNC_BEGIN))
+ {
+ sync_value = MTOUCH_FRAME_SYNC_BEGIN;
+ EvdevMTSync(pInfo, MTOUCH_FRAME_SYNC_BEGIN);
+ }
+ }
+
+ xf86PostTouchEvent(pInfo->dev, slot_idx,
+ event_type, 0,
+ pEvdev->queue[i].touchMask);
+
+ if ((sync_value < 0) && (XI_TouchEnd == event_type))
+ {
+ if (EvdevMTStatusGet(pInfo, MTOUCH_FRAME_SYNC_END))
+ {
+ EvdevMTSync(pInfo, MTOUCH_FRAME_SYNC_END);
+ }
+ }
+ }
+#else /* #ifdef _F_GESTURE_EXTENSION_ */
+ xf86PostTouchEvent(pInfo->dev, pEvdev->queue[i].detail.touch,
+ pEvdev->queue[i].val, 0,
+ pEvdev->queue[i].touchMask);
+#endif /* #ifdef _F_GESTURE_EXTENSION_ */
+ break;
+#endif
+ }
+ }
+}
+
+/**
+ * Take the synchronization input event and process it accordingly; the motion
+ * notify events are sent first, then any button/key press/release events.
+ */
+static void
+EvdevProcessSyncEvent(InputInfoPtr pInfo, struct input_event *ev)
+{
+ int i;
+ int num_v = 0, first_v = 0;
+ int v[MAX_VALUATORS] = {};
+ EvdevPtr pEvdev = pInfo->private;
+
+ EvdevProcessProximityState(pInfo);
+
+ EvdevProcessValuators(pInfo);
+ EvdevProcessTouch(pInfo);
+
+ EvdevPostProximityEvents(pInfo, TRUE, num_v, first_v, v);
+ EvdevPostRelativeMotionEvents(pInfo, num_v, first_v, v);
+ EvdevPostAbsoluteMotionEvents(pInfo, num_v, first_v, v);
+ EvdevPostQueuedEvents(pInfo, num_v, first_v, v);
+ EvdevPostProximityEvents(pInfo, FALSE, num_v, first_v, v);
+
+ memset(pEvdev->delta, 0, sizeof(pEvdev->delta));
+ for (i = 0; i < ArrayLength(pEvdev->queue); i++)
+ {
+ EventQueuePtr queue = &pEvdev->queue[i];
+ queue->detail.key = 0;
+ queue->type = 0;
+ queue->val = 0;
+ /* don't reset the touchMask */
+ }
+
+ if (pEvdev->vals)
+ valuator_mask_zero(pEvdev->vals);
+ pEvdev->num_queue = 0;
+ pEvdev->abs_queued = 0;
+ pEvdev->rel_queued = 0;
+ pEvdev->prox_queued = 0;
+
+}
+
+/**
+ * Process the events from the device; nothing is actually posted to the server
+ * until an EV_SYN event is received.
+ */
+static void
+EvdevProcessEvent(InputInfoPtr pInfo, struct input_event *ev)
+{
+ switch (ev->type) {
+ case EV_REL:
+ EvdevProcessRelativeMotionEvent(pInfo, ev);
+ break;
+ case EV_ABS:
+ EvdevProcessAbsoluteMotionEvent(pInfo, ev);
+ break;
+ case EV_KEY:
+ EvdevProcessKeyEvent(pInfo, ev);
+ break;
+ case EV_SYN:
+ EvdevProcessSyncEvent(pInfo, ev);
+ break;
+ }
+}
+
+#undef ABS_X_VALUE
+#undef ABS_Y_VALUE
+#undef ABS_VALUE
+
+static void
+EvdevFreeMasks(EvdevPtr pEvdev)
+{
+ int i;
+
+ valuator_mask_free(&pEvdev->vals);
+ valuator_mask_free(&pEvdev->old_vals);
+ valuator_mask_free(&pEvdev->prox);
+#ifdef MULTITOUCH
+ valuator_mask_free(&pEvdev->mt_mask);
+ if (pEvdev->last_mt_vals)
+ {
+ for (i = 0; i < num_slots(pEvdev); i++)
+ valuator_mask_free(&pEvdev->last_mt_vals[i]);
+ free(pEvdev->last_mt_vals);
+ pEvdev->last_mt_vals = NULL;
+ }
+ for (i = 0; i < EVDEV_MAXQUEUE; i++)
+ valuator_mask_free(&pEvdev->queue[i].touchMask);
+#endif
+}
+
+/* just a magic number to reduce the number of reads */
+#define NUM_EVENTS 16
+
+static void
+EvdevReadInput(InputInfoPtr pInfo)
+{
+ struct input_event ev[NUM_EVENTS];
+ int i, len = sizeof(ev);
+
+ while (len == sizeof(ev))
+ {
+#ifdef MULTITOUCH
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (pEvdev->mtdev)
+ len = mtdev_get(pEvdev->mtdev, pInfo->fd, ev, NUM_EVENTS) *
+ sizeof(struct input_event);
+ else
+#endif
+ len = read(pInfo->fd, &ev, sizeof(ev));
+
+ if (len <= 0)
+ {
+ if (errno == ENODEV) /* May happen after resume */
+ {
+ EvdevMBEmuFinalize(pInfo);
+ Evdev3BEmuFinalize(pInfo);
+ xf86RemoveEnabledDevice(pInfo);
+ close(pInfo->fd);
+ pInfo->fd = -1;
+ } else if (errno != EAGAIN)
+ {
+ /* We use X_NONE here because it doesn't alloc */
+ xf86MsgVerb(X_NONE, 0, "%s: Read error: %s\n", pInfo->name,
+ strerror(errno));
+ }
+ break;
+ }
+
+ /* The kernel promises that we always only read a complete
+ * event, so len != sizeof ev is an error. */
+ if (len % sizeof(ev[0])) {
+ /* We use X_NONE here because it doesn't alloc */
+ xf86MsgVerb(X_NONE, 0, "%s: Read error: %s\n", pInfo->name, strerror(errno));
+ break;
+ }
+
+ for (i = 0; i < len/sizeof(ev[0]); i++)
+ EvdevProcessEvent(pInfo, &ev[i]);
+ }
+}
+
+static void
+EvdevPtrCtrlProc(DeviceIntPtr device, PtrCtrl *ctrl)
+{
+ /* Nothing to do, dix handles all settings */
+}
+
+static void
+EvdevKbdCtrl(DeviceIntPtr device, KeybdCtrl *ctrl)
+{
+ static struct { int xbit, code; } bits[] = {
+ { CAPSFLAG, LED_CAPSL },
+ { NUMFLAG, LED_NUML },
+ { SCROLLFLAG, LED_SCROLLL },
+ { MODEFLAG, LED_KANA },
+ { COMPOSEFLAG, LED_COMPOSE }
+ };
+
+ InputInfoPtr pInfo;
+ struct input_event ev[ArrayLength(bits)];
+ int i;
+
+ memset(ev, 0, sizeof(ev));
+
+ pInfo = device->public.devicePrivate;
+ for (i = 0; i < ArrayLength(bits); i++) {
+ ev[i].type = EV_LED;
+ ev[i].code = bits[i].code;
+ ev[i].value = (ctrl->leds & bits[i].xbit) > 0;
+ }
+
+ write(pInfo->fd, ev, sizeof ev);
+}
+
+static int
+EvdevAddKeyClass(DeviceIntPtr device)
+{
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+
+ pInfo = device->public.devicePrivate;
+ pEvdev = pInfo->private;
+
+ /* sorry, no rules change allowed for you */
+ xf86ReplaceStrOption(pInfo->options, "xkb_rules", "evdev");
+ SetXkbOption(pInfo, "xkb_rules", &pEvdev->rmlvo.rules);
+ SetXkbOption(pInfo, "xkb_model", &pEvdev->rmlvo.model);
+ if (!pEvdev->rmlvo.model)
+ SetXkbOption(pInfo, "XkbModel", &pEvdev->rmlvo.model);
+ SetXkbOption(pInfo, "xkb_layout", &pEvdev->rmlvo.layout);
+ if (!pEvdev->rmlvo.layout)
+ SetXkbOption(pInfo, "XkbLayout", &pEvdev->rmlvo.layout);
+ SetXkbOption(pInfo, "xkb_variant", &pEvdev->rmlvo.variant);
+ if (!pEvdev->rmlvo.variant)
+ SetXkbOption(pInfo, "XkbVariant", &pEvdev->rmlvo.variant);
+ SetXkbOption(pInfo, "xkb_options", &pEvdev->rmlvo.options);
+ if (!pEvdev->rmlvo.options)
+ SetXkbOption(pInfo, "XkbOptions", &pEvdev->rmlvo.options);
+
+ if (!InitKeyboardDeviceStruct(device, &pEvdev->rmlvo, NULL, EvdevKbdCtrl))
+ return !Success;
+
+ return Success;
+}
+
+#ifdef MULTITOUCH
+/* MT axes are counted twice - once as ABS_X (which the kernel keeps for
+ * backwards compatibility), once as ABS_MT_POSITION_X. So we need to keep a
+ * mapping of those axes to make sure we only count them once
+ */
+struct mt_axis_mappings {
+ int mt_code;
+ int code;
+ Bool needs_mapping; /* TRUE if both code and mt_code are present */
+ int mapping; /* Logical mapping of 'code' axis */
+};
+
+static struct mt_axis_mappings mt_axis_mappings[] = {
+ {ABS_MT_POSITION_X, ABS_X},
+ {ABS_MT_POSITION_Y, ABS_Y},
+ {ABS_MT_PRESSURE, ABS_PRESSURE},
+ {ABS_MT_DISTANCE, ABS_DISTANCE},
+};
+#endif
+
+/**
+ * return TRUE if the axis is not one we should count as true axis
+ */
+static int
+is_blacklisted_axis(int axis)
+{
+ switch(axis)
+ {
+ case ABS_MT_SLOT:
+ case ABS_MT_TRACKING_ID:
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+
+static int
+EvdevAddAbsValuatorClass(DeviceIntPtr device)
+{
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+ int num_axes, axis, i = 0;
+ int num_mt_axes = 0, /* number of MT-only axes */
+ num_mt_axes_total = 0; /* total number of MT axes, including
+ double-counted ones, excluding blacklisted */
+ Atom *atoms;
+
+ pInfo = device->public.devicePrivate;
+ pEvdev = pInfo->private;
+
+ if (!EvdevBitIsSet(pEvdev->bitmask, EV_ABS))
+ goto out;
+
+ num_axes = EvdevCountBits(pEvdev->abs_bitmask, NLONGS(ABS_MAX));
+ if (num_axes < 1)
+ goto out;
+
+#ifdef MULTITOUCH
+ for (axis = ABS_MT_SLOT; axis < ABS_MAX; axis++)
+ {
+ if (EvdevBitIsSet(pEvdev->abs_bitmask, axis))
+ {
+ int j;
+ Bool skip = FALSE;
+
+ for (j = 0; j < ArrayLength(mt_axis_mappings); j++)
+ {
+ if (mt_axis_mappings[j].mt_code == axis &&
+ BitIsOn(pEvdev->abs_bitmask, mt_axis_mappings[j].code))
+ {
+ mt_axis_mappings[j].needs_mapping = TRUE;
+ skip = TRUE;
+ }
+ }
+
+ if (!is_blacklisted_axis(axis))
+ {
+ num_mt_axes_total++;
+ if (!skip)
+ num_mt_axes++;
+ }
+ num_axes--;
+ }
+ }
+#endif
+ if (num_axes + num_mt_axes > MAX_VALUATORS) {
+ xf86IDrvMsg(pInfo, X_WARNING, "found %d axes, limiting to %d.\n", num_axes, MAX_VALUATORS);
+ num_axes = MAX_VALUATORS;
+ }
+
+ if (num_axes < 1 && num_mt_axes_total < 1) {
+ xf86Msg(X_WARNING, "%s: no absolute or touch axes found.\n",
+ device->name);
+ return !Success;
+ }
+
+ pEvdev->num_vals = num_axes;
+ if (num_axes > 0) {
+ pEvdev->vals = valuator_mask_new(num_axes);
+ pEvdev->old_vals = valuator_mask_new(num_axes);
+ if (!pEvdev->vals || !pEvdev->old_vals) {
+ xf86IDrvMsg(pInfo, X_ERROR, "failed to allocate valuator masks.\n");
+ goto out;
+ }
+ }
+#ifdef MULTITOUCH
+ if (num_mt_axes_total > 0) {
+ pEvdev->mt_mask = valuator_mask_new(num_mt_axes_total);
+ if (!pEvdev->mt_mask) {
+ xf86Msg(X_ERROR, "%s: failed to allocate MT valuator mask.\n",
+ device->name);
+ goto out;
+ }
+
+ pEvdev->last_mt_vals = calloc(num_slots(pEvdev), sizeof(ValuatorMask *));
+ if (!pEvdev->last_mt_vals) {
+ xf86IDrvMsg(pInfo, X_ERROR,
+ "%s: failed to allocate MT last values mask array.\n",
+ device->name);
+ goto out;
+ }
+
+ for (i = 0; i < num_slots(pEvdev); i++) {
+ pEvdev->last_mt_vals[i] = valuator_mask_new(num_mt_axes_total);
+ if (!pEvdev->last_mt_vals[i]) {
+ xf86IDrvMsg(pInfo, X_ERROR,
+ "%s: failed to allocate MT last values mask.\n",
+ device->name);
+ goto out;
+ }
+ }
+
+ for (i = 0; i < EVDEV_MAXQUEUE; i++) {
+ pEvdev->queue[i].touchMask =
+ valuator_mask_new(num_mt_axes_total);
+ if (!pEvdev->queue[i].touchMask) {
+ xf86Msg(X_ERROR, "%s: failed to allocate MT valuator masks for "
+ "evdev event queue.\n", device->name);
+ goto out;
+ }
+ }
+ }
+#endif
+ atoms = malloc((pEvdev->num_vals + num_mt_axes) * sizeof(Atom));
+
+ i = 0;
+ for (axis = ABS_X; i < MAX_VALUATORS && axis <= ABS_MAX; axis++) {
+ int j;
+ int mapping;
+ pEvdev->axis_map[axis] = -1;
+ if (!EvdevBitIsSet(pEvdev->abs_bitmask, axis) ||
+ is_blacklisted_axis(axis))
+ continue;
+
+ mapping = i;
+
+#ifdef MULTITOUCH
+ for (j = 0; j < ArrayLength(mt_axis_mappings); j++)
+ {
+ if (mt_axis_mappings[j].code == axis)
+ mt_axis_mappings[j].mapping = mapping;
+ else if (mt_axis_mappings[j].mt_code == axis &&
+ mt_axis_mappings[j].needs_mapping)
+ mapping = mt_axis_mappings[j].mapping;
+ }
+#endif
+ pEvdev->axis_map[axis] = mapping;
+ if (mapping == i)
+ i++;
+ }
+
+ EvdevInitAxesLabels(pEvdev, Absolute, pEvdev->num_vals + num_mt_axes, atoms);
+
+ if (!InitValuatorClassDeviceStruct(device, num_axes + num_mt_axes, atoms,
+ GetMotionHistorySize(), Absolute)) {
+ xf86IDrvMsg(pInfo, X_ERROR, "failed to initialize valuator class device.\n");
+ goto out;
+ }
+
+#ifdef MULTITOUCH
+ if (num_mt_axes_total > 0)
+ {
+ int num_touches = 0;
+ int mode = pEvdev->flags & EVDEV_TOUCHPAD ?
+ XIDependentTouch : XIDirectTouch;
+
+ if (pEvdev->mtdev->caps.slot.maximum > 0)
+ num_touches = pEvdev->mtdev->caps.slot.maximum;
+
+ if (!InitTouchClassDeviceStruct(device, num_touches, mode,
+ num_mt_axes_total)) {
+ xf86Msg(X_ERROR, "%s: failed to initialize touch class device.\n",
+ device->name);
+ goto out;
+ }
+
+ for (i = 0; i < num_slots(pEvdev); i++) {
+ for (axis = ABS_MT_TOUCH_MAJOR; axis < ABS_MAX; axis++) {
+ if (pEvdev->axis_map[axis] >= 0) {
+ /* XXX: read initial values from mtdev when it adds support
+ * for doing so. */
+ valuator_mask_set(pEvdev->last_mt_vals[i],
+ pEvdev->axis_map[axis], 0);
+ }
+ }
+ }
+ }
+#endif
+
+ for (axis = ABS_X; axis < ABS_MT_SLOT; axis++) {
+ int axnum = pEvdev->axis_map[axis];
+ int resolution = 0;
+
+ if (axnum == -1)
+ continue;
+
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 30)
+ /* Kernel provides units/mm, X wants units/m */
+ if (pEvdev->absinfo[axis].resolution)
+ resolution = pEvdev->absinfo[axis].resolution * 1000;
+#endif
+
+ xf86InitValuatorAxisStruct(device, axnum,
+ atoms[axnum],
+ pEvdev->absinfo[axis].minimum,
+ pEvdev->absinfo[axis].maximum,
+ resolution, 0, resolution, Absolute);
+ xf86InitValuatorDefaults(device, axnum);
+ }
+
+#ifdef MULTITOUCH
+ for (axis = ABS_MT_TOUCH_MAJOR; axis <= ABS_MAX; axis++) {
+ int axnum = pEvdev->axis_map[axis];
+ int resolution = 0;
+ int j;
+ BOOL skip = FALSE;
+
+ if (axnum < 0)
+ continue;
+
+ for (j = 0; j < ArrayLength(mt_axis_mappings); j++)
+ if (mt_axis_mappings[j].mt_code == axis &&
+ mt_axis_mappings[j].needs_mapping)
+ {
+ skip = TRUE;
+ break;
+ }
+
+ /* MT axis is mapped, don't set up twice */
+ if (skip)
+ continue;
+
+ if (pEvdev->absinfo[axis].resolution)
+ resolution = pEvdev->absinfo[axis].resolution * 1000;
+
+ xf86InitValuatorAxisStruct(device, axnum,
+ atoms[axnum],
+ pEvdev->absinfo[axis].minimum,
+ pEvdev->absinfo[axis].maximum,
+ resolution, 0, resolution,
+ Absolute);
+ }
+#endif
+
+ free(atoms);
+
+ for (i = 0; i < ArrayLength(proximity_bits); i++)
+ {
+ if (!pEvdev->use_proximity)
+ break;
+
+ if (EvdevBitIsSet(pEvdev->key_bitmask, proximity_bits[i]))
+ {
+ InitProximityClassDeviceStruct(device);
+ pEvdev->prox = valuator_mask_new(num_axes);
+ if (!pEvdev->prox) {
+ xf86IDrvMsg(pInfo, X_ERROR,
+ "failed to allocate proximity valuator " "mask.\n");
+ goto out;
+ }
+ break;
+ }
+ }
+
+ if (!InitPtrFeedbackClassDeviceStruct(device, EvdevPtrCtrlProc)) {
+ xf86IDrvMsg(pInfo, X_ERROR,
+ "failed to initialize pointer feedback class device.\n");
+ goto out;
+ }
+
+ if (pEvdev->flags & EVDEV_TOUCHPAD)
+ pEvdev->flags |= EVDEV_RELATIVE_MODE;
+ else
+ pEvdev->flags &= ~EVDEV_RELATIVE_MODE;
+
+ if (xf86FindOption(pInfo->options, "Mode"))
+ {
+ char *mode;
+ mode = xf86SetStrOption(pInfo->options, "Mode", NULL);
+ if (!strcasecmp("absolute", mode))
+ pEvdev->flags &= ~EVDEV_RELATIVE_MODE;
+ else if (!strcasecmp("relative", mode))
+ pEvdev->flags |= EVDEV_RELATIVE_MODE;
+ else
+ xf86IDrvMsg(pInfo, X_INFO, "unknown mode, use default\n");
+ free(mode);
+ }
+
+ return Success;
+
+out:
+ EvdevFreeMasks(pEvdev);
+ return !Success;
+}
+
+static int
+EvdevAddRelValuatorClass(DeviceIntPtr device)
+{
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+ int num_axes, axis, i = 0;
+ Atom *atoms;
+
+ pInfo = device->public.devicePrivate;
+ pEvdev = pInfo->private;
+
+ if (!EvdevBitIsSet(pEvdev->bitmask, EV_REL))
+ goto out;
+
+ num_axes = EvdevCountBits(pEvdev->rel_bitmask, NLONGS(REL_MAX));
+ if (num_axes < 1)
+ goto out;
+
+#ifndef HAVE_SMOOTH_SCROLLING
+ /* Wheels are special, we post them as button events. So let's ignore them
+ * in the axes list too */
+ if (EvdevBitIsSet(pEvdev->rel_bitmask, REL_WHEEL))
+ num_axes--;
+ if (EvdevBitIsSet(pEvdev->rel_bitmask, REL_HWHEEL))
+ num_axes--;
+ if (EvdevBitIsSet(pEvdev->rel_bitmask, REL_DIAL))
+ num_axes--;
+
+ if (num_axes <= 0)
+ goto out;
+#endif
+
+ if (num_axes > MAX_VALUATORS) {
+ xf86IDrvMsg(pInfo, X_WARNING, "found %d axes, limiting to %d.\n", num_axes, MAX_VALUATORS);
+ num_axes = MAX_VALUATORS;
+ }
+
+ pEvdev->num_vals = num_axes;
+ if (num_axes > 0) {
+ pEvdev->vals = valuator_mask_new(num_axes);
+ if (!pEvdev->vals)
+ goto out;
+ }
+ atoms = malloc(pEvdev->num_vals * sizeof(Atom));
+
+ for (axis = REL_X; i < MAX_VALUATORS && axis <= REL_MAX; axis++)
+ {
+ pEvdev->axis_map[axis] = -1;
+#ifndef HAVE_SMOOTH_SCROLLING
+ /* We don't post wheel events, so ignore them here too */
+ if (axis == REL_WHEEL || axis == REL_HWHEEL || axis == REL_DIAL)
+ continue;
+#endif
+ if (!EvdevBitIsSet(pEvdev->rel_bitmask, axis))
+ continue;
+ pEvdev->axis_map[axis] = i;
+ i++;
+ }
+
+ EvdevInitAxesLabels(pEvdev, Relative, pEvdev->num_vals, atoms);
+
+ if (!InitValuatorClassDeviceStruct(device, num_axes, atoms,
+ GetMotionHistorySize(), Relative)) {
+ xf86IDrvMsg(pInfo, X_ERROR, "failed to initialize valuator class device.\n");
+ goto out;
+ }
+
+ if (!InitPtrFeedbackClassDeviceStruct(device, EvdevPtrCtrlProc)) {
+ xf86IDrvMsg(pInfo, X_ERROR, "failed to initialize pointer feedback class "
+ "device.\n");
+ goto out;
+ }
+
+ for (axis = REL_X; axis <= REL_MAX; axis++)
+ {
+ int axnum = pEvdev->axis_map[axis];
+
+ if (axnum == -1)
+ continue;
+ xf86InitValuatorAxisStruct(device, axnum, atoms[axnum], -1, -1, 1, 0, 1,
+ Relative);
+ xf86InitValuatorDefaults(device, axnum);
+#ifdef HAVE_SMOOTH_SCROLLING
+ if (axis == REL_WHEEL)
+ SetScrollValuator(device, axnum, SCROLL_TYPE_VERTICAL, -1.0, SCROLL_FLAG_PREFERRED);
+ else if (axis == REL_DIAL)
+ SetScrollValuator(device, axnum, SCROLL_TYPE_VERTICAL, -1.0, SCROLL_FLAG_NONE);
+ else if (axis == REL_HWHEEL)
+ SetScrollValuator(device, axnum, SCROLL_TYPE_HORIZONTAL, -1.0, SCROLL_FLAG_NONE);
+#endif
+ }
+
+ free(atoms);
+
+ return Success;
+
+out:
+ valuator_mask_free(&pEvdev->vals);
+ return !Success;
+}
+
+static int
+EvdevAddButtonClass(DeviceIntPtr device)
+{
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+ Atom *labels;
+
+ pInfo = device->public.devicePrivate;
+ pEvdev = pInfo->private;
+
+ labels = malloc(pEvdev->num_buttons * sizeof(Atom));
+ EvdevInitButtonLabels(pEvdev, pEvdev->num_buttons, labels);
+
+ if (!InitButtonClassDeviceStruct(device, pEvdev->num_buttons, labels,
+ pEvdev->btnmap))
+ {
+ free(labels);
+ return !Success;
+ }
+
+ free(labels);
+ return Success;
+}
+
+/**
+ * Init the button mapping for the device. By default, this is a 1:1 mapping,
+ * i.e. Button 1 maps to Button 1, Button 2 to 2, etc.
+ *
+ * If a mapping has been specified, the mapping is the default, with the
+ * user-defined ones overwriting the defaults.
+ * i.e. a user-defined mapping of "3 2 1" results in a mapping of 3 2 1 4 5 6 ...
+ *
+ * Invalid button mappings revert to the default.
+ *
+ * Note that index 0 is unused, button 0 does not exist.
+ * This mapping is initialised for all devices, but only applied if the device
+ * has buttons (in EvdevAddButtonClass).
+ */
+static void
+EvdevInitButtonMapping(InputInfoPtr pInfo)
+{
+ int i, nbuttons = 1;
+ char *mapping = NULL;
+ EvdevPtr pEvdev = pInfo->private;
+
+ /* Check for user-defined button mapping */
+ if ((mapping = xf86CheckStrOption(pInfo->options, "ButtonMapping", NULL)))
+ {
+ char *map, *s = " ";
+ int btn = 0;
+
+ xf86IDrvMsg(pInfo, X_CONFIG, "ButtonMapping '%s'\n", mapping);
+ map = mapping;
+ while (s && *s != '\0' && nbuttons < EVDEV_MAXBUTTONS)
+ {
+ btn = strtol(map, &s, 10);
+
+ if (s == map || btn < 0 || btn > EVDEV_MAXBUTTONS)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR,
+ "... Invalid button mapping. Using defaults\n");
+ nbuttons = 1; /* ensure defaults start at 1 */
+ break;
+ }
+
+ pEvdev->btnmap[nbuttons++] = btn;
+ map = s;
+ }
+ free(mapping);
+ }
+
+ for (i = nbuttons; i < ArrayLength(pEvdev->btnmap); i++)
+ pEvdev->btnmap[i] = i;
+
+}
+
+static void
+EvdevInitAnyValuators(DeviceIntPtr device, EvdevPtr pEvdev)
+{
+ InputInfoPtr pInfo = device->public.devicePrivate;
+
+ if (pEvdev->flags & EVDEV_RELATIVE_EVENTS &&
+ EvdevAddRelValuatorClass(device) == Success)
+ xf86IDrvMsg(pInfo, X_INFO, "initialized for relative axes.\n");
+ if (pEvdev->flags & EVDEV_ABSOLUTE_EVENTS &&
+ EvdevAddAbsValuatorClass(device) == Success)
+ xf86IDrvMsg(pInfo, X_INFO, "initialized for absolute axes.\n");
+}
+
+static void
+EvdevInitAbsValuators(DeviceIntPtr device, EvdevPtr pEvdev)
+{
+ InputInfoPtr pInfo = device->public.devicePrivate;
+
+ if (EvdevAddAbsValuatorClass(device) == Success) {
+ xf86IDrvMsg(pInfo, X_INFO,"initialized for absolute axes.\n");
+ } else {
+ xf86IDrvMsg(pInfo, X_ERROR,"failed to initialize for absolute axes.\n");
+ pEvdev->flags &= ~EVDEV_ABSOLUTE_EVENTS;
+ }
+}
+
+static void
+EvdevInitRelValuators(DeviceIntPtr device, EvdevPtr pEvdev)
+{
+ InputInfoPtr pInfo = device->public.devicePrivate;
+ int has_abs_axes = pEvdev->flags & EVDEV_ABSOLUTE_EVENTS;
+
+ if (EvdevAddRelValuatorClass(device) == Success) {
+
+ xf86IDrvMsg(pInfo, X_INFO,"initialized for relative axes.\n");
+
+ if (has_abs_axes) {
+ xf86IDrvMsg(pInfo, X_WARNING,"ignoring absolute axes.\n");
+ pEvdev->flags &= ~EVDEV_ABSOLUTE_EVENTS;
+ }
+
+ } else {
+ xf86IDrvMsg(pInfo, X_ERROR,"failed to initialize for relative axes.\n");
+
+ pEvdev->flags &= ~EVDEV_RELATIVE_EVENTS;
+
+ if (has_abs_axes)
+ EvdevInitAbsValuators(device, pEvdev);
+ }
+}
+
+static void
+EvdevInitTouchDevice(DeviceIntPtr device, EvdevPtr pEvdev)
+{
+ InputInfoPtr pInfo = device->public.devicePrivate;
+
+ if (pEvdev->flags & EVDEV_RELATIVE_EVENTS) {
+ xf86IDrvMsg(pInfo, X_WARNING, "touchpads, tablets and touchscreens "
+ "ignore relative axes.\n");
+ pEvdev->flags &= ~EVDEV_RELATIVE_EVENTS;
+ }
+
+ EvdevInitAbsValuators(device, pEvdev);
+}
+
+static int
+EvdevInit(DeviceIntPtr device)
+{
+ int i;
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+
+ pInfo = device->public.devicePrivate;
+ pEvdev = pInfo->private;
+
+ /* clear all axis_map entries */
+ for(i = 0; i < max(ABS_CNT,REL_CNT); i++)
+ pEvdev->axis_map[i]=-1;
+
+ if (pEvdev->flags & EVDEV_KEYBOARD_EVENTS)
+ EvdevAddKeyClass(device);
+ if (pEvdev->flags & EVDEV_BUTTON_EVENTS)
+ EvdevAddButtonClass(device);
+
+ /* We don't allow relative and absolute axes on the same device. The
+ * reason is that some devices (MS Optical Desktop 2000) register both
+ * rel and abs axes for x/y.
+ *
+ * The abs axes register min/max; this min/max then also applies to the
+ * relative device (the mouse) and caps it at 0..255 for both axes.
+ * So, unless you have a small screen, you won't be enjoying it much;
+ * consequently, absolute axes are generally ignored.
+ *
+ * However, currenly only a device with absolute axes can be registered
+ * as a touch{pad,screen}. Thus, given such a device, absolute axes are
+ * used and relative axes are ignored.
+ */
+
+ if (pEvdev->flags & (EVDEV_UNIGNORE_RELATIVE | EVDEV_UNIGNORE_ABSOLUTE))
+ EvdevInitAnyValuators(device, pEvdev);
+ else if (pEvdev->flags & (EVDEV_TOUCHPAD | EVDEV_TOUCHSCREEN | EVDEV_TABLET))
+ EvdevInitTouchDevice(device, pEvdev);
+ else if (pEvdev->flags & EVDEV_RELATIVE_EVENTS)
+ EvdevInitRelValuators(device, pEvdev);
+
+#ifdef _F_INIT_ABS_ONLY_FOR_POINTER_
+ else if ( !(pEvdev->flags & EVDEV_KEYBOARD_EVENTS) && (pEvdev->flags & EVDEV_ABSOLUTE_EVENTS) )
+#else /* #ifdef _F_INIT_ABS_ONLY_FOR_POINTER_ */
+ else if (pEvdev->flags & EVDEV_ABSOLUTE_EVENTS)
+#endif /* #ifdef _F_INIT_ABS_ONLY_FOR_POINTER_ */
+ EvdevInitAbsValuators(device, pEvdev);
+
+ /* We drop the return value, the only time we ever want the handlers to
+ * unregister is when the device dies. In which case we don't have to
+ * unregister anyway */
+ EvdevInitProperty(device);
+ XIRegisterPropertyHandler(device, EvdevSetProperty, NULL, NULL);
+ EvdevMBEmuInitProperty(device);
+ Evdev3BEmuInitProperty(device);
+ EvdevWheelEmuInitProperty(device);
+ EvdevDragLockInitProperty(device);
+ EvdevAppleInitProperty(device);
+
+ return Success;
+}
+
+/**
+ * Init all extras (wheel emulation, etc.) and grab the device.
+ */
+static int
+EvdevOn(DeviceIntPtr device)
+{
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+ int rc = Success;
+
+ pInfo = device->public.devicePrivate;
+ pEvdev = pInfo->private;
+ /* after PreInit fd is still open */
+ rc = EvdevOpenDevice(pInfo);
+ if (rc != Success)
+ return rc;
+
+ EvdevGrabDevice(pInfo, 1, 0);
+
+ xf86FlushInput(pInfo->fd);
+ xf86AddEnabledDevice(pInfo);
+ EvdevMBEmuOn(pInfo);
+ Evdev3BEmuOn(pInfo);
+ pEvdev->flags |= EVDEV_INITIALIZED;
+ device->public.on = TRUE;
+
+ return Success;
+}
+
+
+static int
+EvdevProc(DeviceIntPtr device, int what)
+{
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+#ifdef _F_EVDEV_CONFINE_REGION_
+ int region[6] = { 0, };
+#endif /* #ifdef _F_EVDEV_CONFINE_REGION_ */
+
+ pInfo = device->public.devicePrivate;
+ pEvdev = pInfo->private;
+
+ switch (what)
+ {
+ case DEVICE_INIT:
+ return EvdevInit(device);
+
+ case DEVICE_ON:
+ return EvdevOn(device);
+
+ case DEVICE_OFF:
+ if (pEvdev->flags & EVDEV_INITIALIZED)
+ {
+ EvdevMBEmuFinalize(pInfo);
+ Evdev3BEmuFinalize(pInfo);
+ }
+ if (pInfo->fd != -1)
+ {
+ EvdevGrabDevice(pInfo, 0, 1);
+ xf86RemoveEnabledDevice(pInfo);
+ close(pInfo->fd);
+ pInfo->fd = -1;
+ }
+
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+ if (pEvdev->rel_move_timer)
+ {
+ TimerCancel(pEvdev->rel_move_timer);
+ pEvdev->rel_move_timer = NULL;
+ pEvdev->rel_move_status = 0;
+ pEvdev->rel_move_ack = 0;
+ ErrorF("[%s][dev:%d] DEVICE_OFF (rel_move_status=%d, rel_move_prop_set=%d)\n", __FUNCTION__, pInfo->dev->id, pEvdev->rel_move_status,
+ pEvdev->rel_move_prop_set);
+ }
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+
+ pEvdev->min_maj = 0;
+ pEvdev->flags &= ~EVDEV_INITIALIZED;
+ device->public.on = FALSE;
+ break;
+
+ case DEVICE_CLOSE:
+#ifdef _F_EVDEV_CONFINE_REGION_
+ if(pEvdev->pointer_confine_region && pEvdev->confined_id)
+ EvdevSetConfineRegion(pInfo, 1, ®ion[0]);
+#endif /* _F_EVDEV_CONFINE_REGION_ */
+ xf86IDrvMsg(pInfo, X_INFO, "Close\n");
+ if (pInfo->fd != -1) {
+ close(pInfo->fd);
+ pInfo->fd = -1;
+ }
+ EvdevFreeMasks(pEvdev);
+ EvdevRemoveDevice(pInfo);
+ pEvdev->min_maj = 0;
+ break;
+
+ default:
+ return BadValue;
+ }
+
+ return Success;
+}
+
+/**
+ * Get as much information as we can from the fd and cache it.
+ *
+ * @return Success if the information was cached, or !Success otherwise.
+ */
+static int
+EvdevCache(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ int i, len;
+ struct input_id id;
+
+ char name[1024] = {0};
+ unsigned long bitmask[NLONGS(EV_CNT)] = {0};
+ unsigned long key_bitmask[NLONGS(KEY_CNT)] = {0};
+ unsigned long rel_bitmask[NLONGS(REL_CNT)] = {0};
+ unsigned long abs_bitmask[NLONGS(ABS_CNT)] = {0};
+ unsigned long led_bitmask[NLONGS(LED_CNT)] = {0};
+
+
+ if (ioctl(pInfo->fd, EVIOCGID, &id) < 0)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "ioctl EVIOCGID failed: %s\n", strerror(errno));
+ goto error;
+ }
+
+ pEvdev->id_vendor = id.vendor;
+ pEvdev->id_product = id.product;
+
+ if (ioctl(pInfo->fd, EVIOCGNAME(sizeof(name) - 1), name) < 0) {
+ xf86IDrvMsg(pInfo, X_ERROR, "ioctl EVIOCGNAME failed: %s\n", strerror(errno));
+ goto error;
+ }
+
+ strcpy(pEvdev->name, name);
+
+ len = ioctl(pInfo->fd, EVIOCGBIT(0, sizeof(bitmask)), bitmask);
+ if (len < 0) {
+ xf86IDrvMsg(pInfo, X_ERROR, "ioctl EVIOCGBIT failed: %s\n",
+ strerror(errno));
+ goto error;
+ }
+
+ memcpy(pEvdev->bitmask, bitmask, len);
+
+ len = ioctl(pInfo->fd, EVIOCGBIT(EV_REL, sizeof(rel_bitmask)), rel_bitmask);
+ if (len < 0) {
+ xf86IDrvMsg(pInfo, X_ERROR, "ioctl EVIOCGBIT failed: %s\n",
+ strerror(errno));
+ goto error;
+ }
+
+ memcpy(pEvdev->rel_bitmask, rel_bitmask, len);
+
+ len = ioctl(pInfo->fd, EVIOCGBIT(EV_ABS, sizeof(abs_bitmask)), abs_bitmask);
+ if (len < 0) {
+ xf86IDrvMsg(pInfo, X_ERROR, "ioctl EVIOCGBIT failed: %s\n",
+ strerror(errno));
+ goto error;
+ }
+
+ memcpy(pEvdev->abs_bitmask, abs_bitmask, len);
+
+ len = ioctl(pInfo->fd, EVIOCGBIT(EV_LED, sizeof(led_bitmask)), led_bitmask);
+ if (len < 0) {
+ xf86IDrvMsg(pInfo, X_ERROR, "ioctl EVIOCGBIT failed: %s\n",
+ strerror(errno));
+ goto error;
+ }
+
+ memcpy(pEvdev->led_bitmask, led_bitmask, len);
+
+ /*
+ * Do not try to validate absinfo data since it is not expected
+ * to be static, always refresh it in evdev structure.
+ */
+ for (i = ABS_X; i <= ABS_MAX; i++) {
+ if (EvdevBitIsSet(abs_bitmask, i)) {
+ len = ioctl(pInfo->fd, EVIOCGABS(i), &pEvdev->absinfo[i]);
+ if (len < 0) {
+ xf86IDrvMsg(pInfo, X_ERROR, "ioctl EVIOCGABSi(%d) failed: %s\n",
+ i, strerror(errno));
+ goto error;
+ }
+ xf86IDrvMsgVerb(pInfo, X_PROBED, 6, "absolute axis %#x [%d..%d]\n",
+ i, pEvdev->absinfo[i].maximum, pEvdev->absinfo[i].minimum);
+ }
+ }
+
+ len = ioctl(pInfo->fd, EVIOCGBIT(EV_KEY, sizeof(key_bitmask)), key_bitmask);
+ if (len < 0) {
+ xf86IDrvMsg(pInfo, X_ERROR, "ioctl EVIOCGBIT failed: %s\n",
+ strerror(errno));
+ goto error;
+ }
+
+ /* Copy the data so we have reasonably up-to-date info */
+ memcpy(pEvdev->key_bitmask, key_bitmask, len);
+
+ return Success;
+
+error:
+ return !Success;
+
+}
+
+/**
+ * Issue an EVIOCGRAB on the device file, either as a grab or to ungrab, or
+ * both. Return TRUE on success, otherwise FALSE. Failing the release is a
+ * still considered a success, because it's not as if you could do anything
+ * about it.
+ */
+static BOOL
+EvdevGrabDevice(InputInfoPtr pInfo, int grab, int ungrab)
+{
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (pEvdev->grabDevice)
+ {
+ if (grab && ioctl(pInfo->fd, EVIOCGRAB, (void *)1)) {
+ xf86IDrvMsg(pInfo, X_WARNING, "Grab failed (%s)\n",
+ strerror(errno));
+ return FALSE;
+ } else if (ungrab && ioctl(pInfo->fd, EVIOCGRAB, (void *)0))
+ xf86IDrvMsg(pInfo, X_WARNING, "Release failed (%s)\n",
+ strerror(errno));
+ }
+
+ return TRUE;
+}
+
+/**
+ * Some devices only have other axes (e.g. wheels), but we
+ * still need x/y for these. The server relies on devices having
+ * x/y as axes 0/1 and core/XI 1.x clients expect it too (#44655)
+ */
+static void
+EvdevForceXY(InputInfoPtr pInfo, int mode)
+{
+ EvdevPtr pEvdev = pInfo->private;
+
+ xf86IDrvMsg(pInfo, X_INFO, "Forcing %s x/y axes to exist.\n",
+ (mode == Relative) ? "relative" : "absolute");
+
+ if (mode == Relative)
+ {
+ EvdevSetBit(pEvdev->rel_bitmask, REL_X);
+ EvdevSetBit(pEvdev->rel_bitmask, REL_Y);
+ } else if (mode == Absolute)
+ {
+ EvdevSetBit(pEvdev->abs_bitmask, ABS_X);
+ EvdevSetBit(pEvdev->abs_bitmask, ABS_Y);
+ pEvdev->absinfo[ABS_X].minimum = 0;
+ pEvdev->absinfo[ABS_X].maximum = 1000;
+ pEvdev->absinfo[ABS_X].value = 0;
+ pEvdev->absinfo[ABS_X].resolution = 0;
+ pEvdev->absinfo[ABS_Y].minimum = 0;
+ pEvdev->absinfo[ABS_Y].maximum = 1000;
+ pEvdev->absinfo[ABS_Y].value = 0;
+ pEvdev->absinfo[ABS_Y].resolution = 0;
+ }
+}
+
+static int
+EvdevProbe(InputInfoPtr pInfo)
+{
+ int i, has_rel_axes, has_abs_axes, has_keys, num_buttons, has_scroll;
+ int has_lmr; /* left middle right */
+ int has_mt; /* multitouch */
+ int ignore_abs = 0, ignore_rel = 0;
+ EvdevPtr pEvdev = pInfo->private;
+ int rc = 1;
+
+ xf86IDrvMsg(pInfo, X_PROBED, "Vendor %#hx Product %#hx\n",
+ pEvdev->id_vendor, pEvdev->id_product);
+
+ /* Trinary state for ignoring axes:
+ - unset: do the normal thing.
+ - TRUE: explicitly ignore them.
+ - FALSE: unignore axes, use them at all cost if they're present.
+ */
+ if (xf86FindOption(pInfo->options, "IgnoreRelativeAxes"))
+ {
+ if (xf86SetBoolOption(pInfo->options, "IgnoreRelativeAxes", FALSE))
+ ignore_rel = TRUE;
+ else
+ pEvdev->flags |= EVDEV_UNIGNORE_RELATIVE;
+
+ }
+ if (xf86FindOption(pInfo->options, "IgnoreAbsoluteAxes"))
+ {
+ if (xf86SetBoolOption(pInfo->options, "IgnoreAbsoluteAxes", FALSE))
+ ignore_abs = TRUE;
+ else
+ pEvdev->flags |= EVDEV_UNIGNORE_ABSOLUTE;
+ }
+
+ has_rel_axes = FALSE;
+ has_abs_axes = FALSE;
+ has_keys = FALSE;
+ has_scroll = FALSE;
+ has_lmr = FALSE;
+ has_mt = FALSE;
+ num_buttons = 0;
+
+ /* count all buttons */
+ for (i = BTN_MISC; i < BTN_JOYSTICK; i++)
+ {
+ int mapping = 0;
+ if (EvdevBitIsSet(pEvdev->key_bitmask, i))
+ {
+ mapping = EvdevUtilButtonEventToButtonNumber(pEvdev, i);
+ if (mapping > num_buttons)
+ num_buttons = mapping;
+ }
+ }
+
+ has_lmr = EvdevBitIsSet(pEvdev->key_bitmask, BTN_LEFT) ||
+ EvdevBitIsSet(pEvdev->key_bitmask, BTN_MIDDLE) ||
+ EvdevBitIsSet(pEvdev->key_bitmask, BTN_RIGHT);
+
+ if (num_buttons)
+ {
+ pEvdev->flags |= EVDEV_BUTTON_EVENTS;
+ pEvdev->num_buttons = num_buttons;
+ xf86IDrvMsg(pInfo, X_PROBED, "Found %d mouse buttons\n", num_buttons);
+ }
+
+ for (i = 0; i < REL_MAX; i++) {
+ if (EvdevBitIsSet(pEvdev->rel_bitmask, i)) {
+ has_rel_axes = TRUE;
+ break;
+ }
+ }
+
+ if (has_rel_axes) {
+ if (EvdevBitIsSet(pEvdev->rel_bitmask, REL_WHEEL) ||
+ EvdevBitIsSet(pEvdev->rel_bitmask, REL_HWHEEL) ||
+ EvdevBitIsSet(pEvdev->rel_bitmask, REL_DIAL)) {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found scroll wheel(s)\n");
+ has_scroll = TRUE;
+ if (!num_buttons)
+ xf86IDrvMsg(pInfo, X_INFO,
+ "Forcing buttons for scroll wheel(s)\n");
+ num_buttons = (num_buttons < 3) ? 7 : num_buttons + 4;
+ pEvdev->num_buttons = num_buttons;
+ }
+
+ if (!ignore_rel)
+ {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found relative axes\n");
+ pEvdev->flags |= EVDEV_RELATIVE_EVENTS;
+
+ if (EvdevBitIsSet(pEvdev->rel_bitmask, REL_X) &&
+ EvdevBitIsSet(pEvdev->rel_bitmask, REL_Y)) {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found x and y relative axes\n");
+ } else if (!EvdevBitIsSet(pEvdev->abs_bitmask, ABS_X) ||
+ !EvdevBitIsSet(pEvdev->abs_bitmask, ABS_Y))
+ EvdevForceXY(pInfo, Relative);
+ } else {
+ xf86IDrvMsg(pInfo, X_INFO, "Relative axes present but ignored.\n");
+ has_rel_axes = FALSE;
+ }
+ }
+
+ for (i = 0; i < ABS_MAX; i++) {
+ if (EvdevBitIsSet(pEvdev->abs_bitmask, i)) {
+ has_abs_axes = TRUE;
+ break;
+ }
+ }
+
+#ifdef MULTITOUCH
+ for (i = ABS_MT_SLOT; i < ABS_MAX; i++) {
+ if (EvdevBitIsSet(pEvdev->abs_bitmask, i)) {
+ has_mt = TRUE;
+ break;
+ }
+ }
+#endif
+
+ if (ignore_abs && has_abs_axes)
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "Absolute axes present but ignored.\n");
+ has_abs_axes = FALSE;
+ } else if (has_abs_axes) {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found absolute axes\n");
+ pEvdev->flags |= EVDEV_ABSOLUTE_EVENTS;
+
+ if (has_mt)
+ xf86IDrvMsg(pInfo, X_PROBED, "Found absolute multitouch axes\n");
+
+ if ((EvdevBitIsSet(pEvdev->abs_bitmask, ABS_X) &&
+ EvdevBitIsSet(pEvdev->abs_bitmask, ABS_Y))) {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found x and y absolute axes\n");
+ if (EvdevBitIsSet(pEvdev->key_bitmask, BTN_TOOL_PEN) ||
+ EvdevBitIsSet(pEvdev->key_bitmask, BTN_STYLUS) ||
+ EvdevBitIsSet(pEvdev->key_bitmask, BTN_STYLUS2))
+ {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found absolute tablet.\n");
+ pEvdev->flags |= EVDEV_TABLET;
+ if (!pEvdev->num_buttons)
+ {
+ pEvdev->num_buttons = 7; /* LMR + scroll wheels */
+ pEvdev->flags |= EVDEV_BUTTON_EVENTS;
+ }
+ } else if (EvdevBitIsSet(pEvdev->abs_bitmask, ABS_PRESSURE) ||
+ EvdevBitIsSet(pEvdev->key_bitmask, BTN_TOUCH)) {
+ if (has_lmr || EvdevBitIsSet(pEvdev->key_bitmask, BTN_TOOL_FINGER)) {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found absolute touchpad.\n");
+ pEvdev->flags |= EVDEV_TOUCHPAD;
+ } else {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found absolute touchscreen\n");
+ pEvdev->flags |= EVDEV_TOUCHSCREEN;
+ pEvdev->flags |= EVDEV_BUTTON_EVENTS;
+ }
+ } else if (!(EvdevBitIsSet(pEvdev->rel_bitmask, REL_X) &&
+ EvdevBitIsSet(pEvdev->rel_bitmask, REL_Y)) && has_lmr) {
+ /* some touchscreens use BTN_LEFT rather than BTN_TOUCH */
+ xf86IDrvMsg(pInfo, X_PROBED, "Found absolute touchscreen\n");
+ pEvdev->flags |= EVDEV_TOUCHSCREEN;
+ pEvdev->flags |= EVDEV_BUTTON_EVENTS;
+ }
+ } else {
+#ifdef MULTITOUCH
+ if (!EvdevBitIsSet(pEvdev->abs_bitmask, ABS_MT_POSITION_X) ||
+ !EvdevBitIsSet(pEvdev->abs_bitmask, ABS_MT_POSITION_Y))
+#endif
+ EvdevForceXY(pInfo, Absolute);
+ }
+ }
+
+ for (i = 0; i < BTN_MISC; i++) {
+ if (EvdevBitIsSet(pEvdev->key_bitmask, i)) {
+ xf86IDrvMsg(pInfo, X_PROBED, "Found keys\n");
+ pEvdev->flags |= EVDEV_KEYBOARD_EVENTS;
+ has_keys = TRUE;
+ break;
+ }
+ }
+
+ if (has_rel_axes || has_abs_axes)
+ {
+ char *str;
+ int num_calibration = 0, calibration[4] = { 0, 0, 0, 0 };
+
+ pEvdev->invert_x = xf86SetBoolOption(pInfo->options, "InvertX", FALSE);
+ pEvdev->invert_y = xf86SetBoolOption(pInfo->options, "InvertY", FALSE);
+ pEvdev->swap_axes = xf86SetBoolOption(pInfo->options, "SwapAxes", FALSE);
+
+ str = xf86CheckStrOption(pInfo->options, "Calibration", NULL);
+ if (str) {
+ num_calibration = sscanf(str, "%d %d %d %d",
+ &calibration[0], &calibration[1],
+ &calibration[2], &calibration[3]);
+ free(str);
+ if (num_calibration == 4)
+ EvdevSetCalibration(pInfo, num_calibration, calibration);
+ else
+ xf86IDrvMsg(pInfo, X_ERROR,
+ "Insufficient calibration factors (%d). Ignoring calibration\n",
+ num_calibration);
+ }
+ }
+
+ if (has_rel_axes || has_abs_axes || num_buttons) {
+ pInfo->flags |= XI86_SEND_DRAG_EVENTS;
+ if (pEvdev->flags & EVDEV_TOUCHPAD) {
+ xf86IDrvMsg(pInfo, X_INFO, "Configuring as touchpad\n");
+ pInfo->type_name = XI_TOUCHPAD;
+ pEvdev->use_proximity = 0;
+ } else if (pEvdev->flags & EVDEV_TABLET) {
+ xf86IDrvMsg(pInfo, X_INFO, "Configuring as tablet\n");
+ pInfo->type_name = XI_TABLET;
+ } else if (pEvdev->flags & EVDEV_TOUCHSCREEN) {
+ xf86IDrvMsg(pInfo, X_INFO, "Configuring as touchscreen\n");
+ pInfo->type_name = XI_TOUCHSCREEN;
+ } else {
+ xf86IDrvMsg(pInfo, X_INFO, "Configuring as mouse\n");
+ pInfo->type_name = XI_MOUSE;
+ }
+
+ rc = 0;
+ }
+
+ if (has_keys) {
+ xf86IDrvMsg(pInfo, X_INFO, "Configuring as keyboard\n");
+ pInfo->type_name = XI_KEYBOARD;
+ rc = 0;
+ }
+
+ if (has_scroll &&
+ (has_rel_axes || has_abs_axes || num_buttons || has_keys))
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "Adding scrollwheel support\n");
+ pEvdev->flags |= EVDEV_BUTTON_EVENTS;
+ pEvdev->flags |= EVDEV_RELATIVE_EVENTS;
+ }
+
+ if (rc)
+ xf86IDrvMsg(pInfo, X_WARNING, "Don't know how to use device\n");
+
+ return rc;
+}
+
+static void
+EvdevSetCalibration(InputInfoPtr pInfo, int num_calibration, int calibration[4])
+{
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (num_calibration == 0) {
+ pEvdev->flags &= ~EVDEV_CALIBRATED;
+ pEvdev->calibration.min_x = 0;
+ pEvdev->calibration.max_x = 0;
+ pEvdev->calibration.min_y = 0;
+ pEvdev->calibration.max_y = 0;
+ } else if (num_calibration == 4) {
+ pEvdev->flags |= EVDEV_CALIBRATED;
+ pEvdev->calibration.min_x = calibration[0];
+ pEvdev->calibration.max_x = calibration[1];
+ pEvdev->calibration.min_y = calibration[2];
+ pEvdev->calibration.max_y = calibration[3];
+ }
+}
+
+static int
+EvdevOpenDevice(InputInfoPtr pInfo)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ char *device = pEvdev->device;
+
+ if (!device)
+ {
+ device = xf86CheckStrOption(pInfo->options, "Device", NULL);
+ if (!device) {
+ xf86IDrvMsg(pInfo, X_ERROR, "No device specified.\n");
+ return BadValue;
+ }
+
+ pEvdev->device = device;
+ xf86IDrvMsg(pInfo, X_CONFIG, "Device: \"%s\"\n", device);
+ }
+
+ if (pInfo->fd < 0)
+ {
+ do {
+ pInfo->fd = open(device, O_RDWR | O_NONBLOCK, 0);
+ } while (pInfo->fd < 0 && errno == EINTR);
+
+ if (pInfo->fd < 0) {
+ xf86IDrvMsg(pInfo, X_ERROR, "Unable to open evdev device \"%s\".\n", device);
+ return BadValue;
+ }
+ }
+
+
+ /* Check major/minor of device node to avoid adding duplicate devices. */
+ pEvdev->min_maj = EvdevGetMajorMinor(pInfo);
+ if (EvdevIsDuplicate(pInfo))
+ {
+ xf86IDrvMsg(pInfo, X_WARNING, "device file is duplicate. Ignoring.\n");
+ close(pInfo->fd);
+#ifdef MULTITOUCH
+ mtdev_close_delete(pEvdev->mtdev);
+ pEvdev->mtdev = NULL;
+#endif
+ return BadMatch;
+ }
+
+ return Success;
+}
+
+#ifdef _F_EVDEV_CONFINE_REGION_
+DeviceIntPtr
+GetMasterPointerFromId(int deviceid)
+{
+ DeviceIntPtr pDev = inputInfo.devices;
+ while(pDev)
+ {
+ if( pDev->id == deviceid && pDev->master )
+ {
+ return pDev->master;
+ }
+ pDev = pDev->next;
+ }
+
+ return NULL;
+}
+
+Bool
+IsMaster(DeviceIntPtr dev)
+{
+ return dev->type == MASTER_POINTER || dev->type == MASTER_KEYBOARD;
+}
+
+DeviceIntPtr
+GetPairedDevice(DeviceIntPtr dev)
+{
+ if (!IsMaster(dev) && dev->master)
+ dev = dev->master;
+
+ return dev->spriteInfo->paired;
+}
+
+DeviceIntPtr
+GetMaster(DeviceIntPtr dev, int which)
+{
+ DeviceIntPtr master;
+
+ if (IsMaster(dev))
+ master = dev;
+ else
+ master = dev->master;
+
+ if (master)
+ {
+ if (which == MASTER_KEYBOARD)
+ {
+ if (master->type != MASTER_KEYBOARD)
+ master = GetPairedDevice(master);
+ } else
+ {
+ if (master->type != MASTER_POINTER)
+ master = GetPairedDevice(master);
+ }
+ }
+
+ return master;
+}
+
+static void
+EvdevHookPointerCursorLimits(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor,
+ BoxPtr pHotBox, BoxPtr pTopLeftBox)
+{
+ *pTopLeftBox = *pHotBox;
+}
+
+static void
+EvdevHookPointerConstrainCursor (DeviceIntPtr pDev, ScreenPtr pScreen, BoxPtr pBox)
+{
+ InputInfoPtr pInfo;
+ EvdevPtr pEvdev;
+ BoxPtr pConfineBox;
+
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][EvdevHookPointerConstrainCursor] Enter !\n");
+
+ pInfo = pDev->public.devicePrivate;
+ if(!pInfo || !pInfo->private) return;
+ pEvdev = pInfo->private;
+
+ miPointerPtr pPointer;
+ pPointer = MIPOINTER(pDev);
+
+ pConfineBox = pEvdev->pointer_confine_region;
+ if(pConfineBox && pEvdev->confined_id)
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][EvdevHookPointerConstrainCursor][before] pBox (%d, %d, %d, %d), pPointer->limits (%d, %d, %d, %d), confined=%d\n",
+ pBox->x1, pBox->y1, pBox->x2, pBox->y2, pPointer->limits.x1, pPointer->limits.y1, pPointer->limits.x2, pPointer->limits.y2, pPointer->confined);
+
+ if( IsMaster(pDev) && GetMasterPointerFromId(pEvdev->confined_id) == pDev )
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][EvdevHookPointerConstrainCursor] confine routine --begin (pDev->id=%d)\n", pDev->id);
+ if( pBox->x1 < pConfineBox->x1 )
+ pBox->x1 = pConfineBox->x1;
+ if( pBox->y1 < pConfineBox->y1 )
+ pBox->y1 = pConfineBox->y1;
+ if( pBox->x2 > pConfineBox->x2 )
+ pBox->x2 = pConfineBox->x2;
+ if( pBox->y2 > pConfineBox->y2 )
+ pBox->y2 = pConfineBox->y2;
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][EvdevHookPointerConstrainCursor] confine routine --end (pDev->id=%d)\n", pDev->id);
+ }
+ }
+
+ pPointer->limits = *pBox;
+ pPointer->confined = PointerConfinedToScreen(pDev);
+
+ if(pEvdev->confined_id)
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][EvdevHookPointerConstrainCursor][after] pBox (%d, %d, %d, %d), pPointer->limits (%d, %d, %d, %d), confined=%d\n",
+ pBox->x1, pBox->y1, pBox->x2, pBox->y2, pPointer->limits.x1, pPointer->limits.y1, pPointer->limits.x2, pPointer->limits.y2, pPointer->confined);
+ }
+
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][EvdevHookPointerConstrainCursor] Leave !\n");
+}
+
+static void
+EvdevSetCursorLimits(InputInfoPtr pInfo, int region[6], int isSet)
+{
+ EvdevPtr pEvdev = pInfo->private;
+ BoxPtr pConfineBox = pEvdev->pointer_confine_region;
+ int v[2];
+ int x, y;
+
+ ScreenPtr pCursorScreen = NULL;
+
+ pCursorScreen = miPointerGetScreen(pInfo->dev);
+
+ if( !pCursorScreen )
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "[X11][SetCursorLimits] Failed to get screen information for pointer !\n");
+ return;
+ }
+
+ if( isSet )
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetCursorLimits] isSet = TRUE !!\n");
+
+ //Clip confine region with screen's width/height
+ if( region[0] < 0 )
+ region[0] = 0;
+ if( region[2] >= pCursorScreen->width )
+ region[2] = pCursorScreen->width - 1;
+ if( region [1] < 0 )
+ region[1] = 0;
+ if( region[3] >= pCursorScreen->height )
+ region[3] = pCursorScreen->height - 1;
+
+ //Do pointerwarp if region[4] is not zero and region[5] is zero
+ if(region[4] && !region[5])
+ goto warp_only;
+
+ pConfineBox->x1 = region[0];
+ pConfineBox->y1 = region[1];
+ pConfineBox->x2 = region[2];
+ pConfineBox->y2 = region[3];
+ pEvdev->confined_id = pInfo->dev->id;
+
+ pCursorScreen->ConstrainCursor(inputInfo.pointer, pCursorScreen, pConfineBox);
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetCursorLimits] Constrain information for cursor was set to TOPLEFT(%d, %d) BOTTOMRIGHT(%d, %d) !\n",
+ region[0], region[1], region[2], region[3]);
+
+ if( pCursorScreen->CursorLimits != EvdevHookPointerCursorLimits &&
+ pCursorScreen->ConstrainCursor != EvdevHookPointerConstrainCursor)
+ {
+ //Backup original function pointer(s)
+ pEvdev->pOrgConstrainCursor = pCursorScreen->ConstrainCursor;
+ pEvdev->pOrgCursorLimits = pCursorScreen->CursorLimits;
+
+ //Overriding function pointer(s)
+ pCursorScreen->CursorLimits = EvdevHookPointerCursorLimits;
+ pCursorScreen->ConstrainCursor = EvdevHookPointerConstrainCursor;
+ }
+
+ //Skip pointer warp if region[4] is zero
+ if(!region[4])
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetCursorLimits] region[4]=%d NOT pointer warp !\n", region[4]);
+ return;
+ }
+
+warp_only:
+ v[0] = region[0] + (int)((float)(region[2]-region[0])/2);
+ v[1] = region[1] + (int)((float)(region[3]-region[1])/2);
+
+ xf86PostMotionEventP(pInfo->dev, TRUE, REL_X, 2, v);
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetCursorLimits] Cursor was warped to (%d, %d) !\n", v[0], v[1]);
+ miPointerGetPosition(pInfo->dev, &x, &y);
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetCursorLimits] Cursor is located at (%d, %d) !\n", x, y);
+ }
+ else
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetCursorLimits] isSet = FALSE !!\n");
+
+ pConfineBox->x1 = 0;
+ pConfineBox->y1 = 0;
+ pConfineBox->x2 = pCursorScreen->width - 1;
+ pConfineBox->y2 = pCursorScreen->height - 1;
+ pEvdev->confined_id = 0;
+
+ pCursorScreen->ConstrainCursor(inputInfo.pointer, pCursorScreen, pConfineBox);
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetCursorLimits] Constrain information for cursor was restored ! TOPLEFT(%d, %d) BOTTOMRIGHT(%d, %d) !\n",
+ pConfineBox->x1, pConfineBox->y1,
+ pConfineBox->x2, pConfineBox->y2);
+
+ //Restore original function pointer(s)
+ pCursorScreen->CursorLimits = pEvdev->pOrgCursorLimits;
+ pCursorScreen->ConstrainCursor = pEvdev->pOrgConstrainCursor;
+ }
+}
+
+static void
+EvdevSetConfineRegion(InputInfoPtr pInfo, int num_item, int region[6])
+{
+ EvdevPtr pEvdev = pInfo ? pInfo->private : NULL;
+
+ if(!pEvdev)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "[X11][SetConfineRegion] num_item != 6 && num_item != 1 !!\n");
+ return;
+ }
+
+ if ((num_item != 6) && (num_item != 1) )
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "[X11][SetConfineRegion] num_item != 6 && num_item != 1 !!\n");
+ return;
+ }
+
+ if (!pEvdev->pointer_confine_region)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "[X11][SetConfineRegion] pEvdev->pointer_confine_region is NULL\n");
+ xf86IDrvMsg(pInfo, X_ERROR, "[X11][SetConfineRegion] num_item=%d\n", num_item);
+ return;
+ }
+
+ if( num_item == 6 )
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetConfineRegion] num_item == 6\n");
+ if ( (region[2]-region[0]>0) && (region[3]-region[1]>0) )
+ {
+ EvdevSetCursorLimits(pInfo, ®ion[0], 1);
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetConfineRegion] Confine region was set to TOPLEFT(%d, %d) BOTTOMRIGHT(%d, %d) pointerwarp=%d, confine=%d\n",
+ region[0], region[1], region[2], region[3], region[4], region[5]);
+ pEvdev->flags |= EVDEV_CONFINE_REGION;
+ }
+ }
+ else//if( num_item == 1 )
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetConfineRegion] num_item == 1\n");
+ if( !region[0] && (pEvdev->flags & EVDEV_CONFINE_REGION) )
+ {
+ EvdevSetCursorLimits(pInfo, ®ion[0], 0);
+ xf86IDrvMsg(pInfo, X_INFO, "[X11][SetConfineRegion] Confine region was unset !\n");
+ pEvdev->flags &= ~EVDEV_CONFINE_REGION;
+ }
+ }
+}
+#endif /* #ifdef _F_EVDEV_CONFINE_REGION_ */
+
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+static void
+EvdevSetTransformMatrix(InputInfoPtr pInfo, int num_transform, float *tmatrix)
+{
+ int x, y;
+ struct pixman_transform tr;
+ EvdevPtr pEvdev = pInfo ? pInfo->private : NULL;
+
+ if(!pEvdev)
+ return;
+
+ if( (num_transform != 9) && (num_transform != 1) )
+ {
+ pEvdev->use_transform = FALSE;
+ return;
+ }
+
+ if( num_transform == 9 )
+ {
+ pEvdev->use_transform = TRUE;
+
+ memcpy(pEvdev->transform, tmatrix, sizeof(pEvdev->transform));
+ for (y=0; y<3; y++)
+ for (x=0; x<3; x++)
+ tr.matrix[y][x] = pixman_double_to_fixed((double)*tmatrix++);
+
+ pixman_transform_invert(&pEvdev->inv_transform, &tr);
+ ErrorF("[X11][EvdevSetTransformMatrix] Touch transform has been enabled !\n");
+ }
+ else if( (num_transform == 1) && (tmatrix[0] == 0) )
+ {
+ pEvdev->use_transform = FALSE;
+ ErrorF("[X11][EvdevSetTransformMatrix] Touch transform has been disabled !\n");
+ }
+}
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+
+static void
+EvdevUnInit(InputDriverPtr drv, InputInfoPtr pInfo, int flags)
+{
+ EvdevPtr pEvdev = pInfo ? pInfo->private : NULL;
+ if (pEvdev)
+ {
+ /* Release strings allocated in EvdevAddKeyClass. */
+ XkbFreeRMLVOSet(&pEvdev->rmlvo, FALSE);
+ /* Release string allocated in EvdevOpenDevice. */
+ free(pEvdev->device);
+ pEvdev->device = NULL;
+ }
+ xf86DeleteInput(pInfo, flags);
+}
+
+static int
+EvdevPreInit(InputDriverPtr drv, InputInfoPtr pInfo, int flags)
+{
+ EvdevPtr pEvdev;
+ int rc = BadAlloc;
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+ float tr[9];
+ int num_transform = 0;
+ const char *str;
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+
+ if (!(pEvdev = calloc(sizeof(EvdevRec), 1)))
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "Failed to allocate memory for private member of pInfo !\n");
+ goto error;
+ }
+
+ pInfo->private = pEvdev;
+ pInfo->type_name = "UNKNOWN";
+ pInfo->device_control = EvdevProc;
+ pInfo->read_input = EvdevReadInput;
+ pInfo->switch_mode = EvdevSwitchMode;
+
+ rc = EvdevOpenDevice(pInfo);
+ if (rc != Success)
+ goto error;
+
+#ifdef MULTITOUCH
+ pEvdev->cur_slot = -1;
+#endif
+
+ /*
+ * We initialize pEvdev->in_proximity to 1 so that device that doesn't use
+ * proximity will still report events.
+ */
+ pEvdev->in_proximity = 1;
+ pEvdev->use_proximity = 1;
+
+ /* Grabbing the event device stops in-kernel event forwarding. In other
+ words, it disables rfkill and the "Macintosh mouse button emulation".
+ Note that this needs a server that sets the console to RAW mode. */
+ pEvdev->grabDevice = xf86CheckBoolOption(pInfo->options, "GrabDevice", 0);
+
+ /* If grabDevice is set, ungrab immediately since we only want to grab
+ * between DEVICE_ON and DEVICE_OFF. If we never get DEVICE_ON, don't
+ * hold a grab. */
+ if (!EvdevGrabDevice(pInfo, 1, 1))
+ {
+ xf86IDrvMsg(pInfo, X_WARNING, "Device may already be configured.\n");
+ rc = BadMatch;
+ goto error;
+ }
+
+ EvdevInitButtonMapping(pInfo);
+
+ if (EvdevCache(pInfo) || EvdevProbe(pInfo)) {
+ rc = BadMatch;
+ goto error;
+ }
+
+ EvdevAddDevice(pInfo);
+
+ if (pEvdev->flags & EVDEV_BUTTON_EVENTS)
+ {
+ EvdevMBEmuPreInit(pInfo);
+ Evdev3BEmuPreInit(pInfo);
+ EvdevWheelEmuPreInit(pInfo);
+ EvdevDragLockPreInit(pInfo);
+ }
+
+#ifdef MULTITOUCH
+ if (strstr(pInfo->type_name, XI_TOUCHSCREEN))
+ {
+ pEvdev->mtdev = mtdev_new_open(pInfo->fd);
+
+ if (pEvdev->mtdev)
+ {
+ pEvdev->cur_slot = pEvdev->mtdev->caps.slot.value;
+ }
+ else
+ {
+ xf86Msg(X_ERROR, "%s: Couldn't open mtdev device\n", pInfo->name);
+ return FALSE;
+ }
+ }
+ else
+ {
+ pEvdev->mtdev = NULL;
+ }
+#endif
+
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+ pEvdev->use_transform = FALSE;
+
+ if (strstr(pInfo->type_name, XI_TOUCHSCREEN))
+ {
+ str = xf86CheckStrOption(pInfo->options, "Transform", NULL);
+
+ if (str)
+ {
+ num_transform = sscanf(str, "%f %f %f %f %f %f %f %f %f",
+ &tr[0], &tr[1], &tr[2],
+ &tr[3], &tr[4], &tr[5],
+ &tr[6], &tr[7], &tr[8]);
+ if (num_transform == 9)
+ EvdevSetTransformMatrix(pInfo, num_transform, tr);
+ else
+ {
+ xf86Msg(X_ERROR, "%s: Insufficient transform factors (%d). Ignoring transform\n",
+ pInfo->name, num_transform);
+ }
+ }
+ }
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+
+#ifdef _F_EVDEV_CONFINE_REGION_
+ pEvdev->confined_id = 0;
+ pEvdev->pointer_confine_region = NULL;
+
+ if (strstr(pInfo->name, XI_TOUCHPAD)
+ || strstr(pInfo->type_name, XI_MOUSE)
+ || strstr(pInfo->name, "Virtual Touchpad"))
+ {
+ pEvdev->pointer_confine_region = (BoxPtr)malloc(sizeof(BoxRec));
+
+ if (!pEvdev->pointer_confine_region)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "Failed to allocate memory for pointer confine region\nConfine feature may not work properly.");
+ rc = BadAlloc;
+ goto error;
+ }
+ else
+ {
+ xf86IDrvMsg(pInfo, X_INFO, "Succeed to allocate memory for pointer confine region\nConfine feature will work properly.");
+ }
+
+ memset(pEvdev->pointer_confine_region, 0, sizeof(BoxRec));
+ }
+#endif /* #ifdef _F_EVDEV_CONFINE_REGION_ */
+
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+ pEvdev->rel_move_timer = NULL;
+ pEvdev->rel_move_prop_set = 0;
+ pEvdev->rel_move_status = 0;
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+
+#ifdef _F_GESTURE_EXTENSION_
+ int alloc_size = sizeof(int)*num_slots(pEvdev);
+ pEvdev->mt_status = NULL;
+
+ if (strstr(pInfo->type_name, XI_TOUCHSCREEN))
+ {
+ pEvdev->mt_status = (int *)malloc(alloc_size);
+
+ if (!pEvdev->mt_status)
+ {
+ xf86IDrvMsg(pInfo, X_ERROR, "Failed to allocate memory to maintain multitouch status !\nX Gesture driver may not work properly.\n");
+ rc = BadAlloc;
+ goto error;
+ }
+
+ memset(pEvdev->mt_status, 0, alloc_size);
+ }
+#endif /* #ifdef _F_GESTURE_EXTENSION_ */
+
+ return Success;
+
+error:
+ if ((pInfo) && (pInfo->fd >= 0))
+ close(pInfo->fd);
+ return rc;
+}
+
+_X_EXPORT InputDriverRec EVDEV = {
+ 1,
+ "evdev",
+ NULL,
+ EvdevPreInit,
+ EvdevUnInit,
+ NULL,
+ evdevDefaults
+};
+
+static void
+EvdevUnplug(pointer p)
+{
+}
+
+static pointer
+EvdevPlug(pointer module,
+ pointer options,
+ int *errmaj,
+ int *errmin)
+{
+ xf86AddInputDriver(&EVDEV, module, 0);
+ return module;
+}
+
+static XF86ModuleVersionInfo EvdevVersionRec =
+{
+ "evdev",
+ MODULEVENDORSTRING,
+ MODINFOSTRING1,
+ MODINFOSTRING2,
+ XORG_VERSION_CURRENT,
+ PACKAGE_VERSION_MAJOR, PACKAGE_VERSION_MINOR, PACKAGE_VERSION_PATCHLEVEL,
+ ABI_CLASS_XINPUT,
+ ABI_XINPUT_VERSION,
+ MOD_CLASS_XINPUT,
+ {0, 0, 0, 0}
+};
+
+_X_EXPORT XF86ModuleData evdevModuleData =
+{
+ &EvdevVersionRec,
+ EvdevPlug,
+ EvdevUnplug
+};
+
+
+/* Return an index value for a given button event code
+ * returns 0 on non-button event.
+ */
+unsigned int
+EvdevUtilButtonEventToButtonNumber(EvdevPtr pEvdev, int code)
+{
+ switch (code)
+ {
+ /* Mouse buttons */
+ case BTN_LEFT:
+ return 1;
+ case BTN_MIDDLE:
+ return 2;
+ case BTN_RIGHT:
+ return 3;
+ case BTN_SIDE ... BTN_JOYSTICK - 1:
+ return 8 + code - BTN_SIDE;
+
+ /* Generic buttons */
+ case BTN_0 ... BTN_2:
+ return 1 + code - BTN_0;
+ case BTN_3 ... BTN_MOUSE - 1:
+ return 8 + code - BTN_3;
+
+ /* Tablet stylus buttons */
+ case BTN_TOUCH ... BTN_STYLUS2:
+ return 1 + code - BTN_TOUCH;
+
+ /* The rest */
+ default:
+ /* Ignore */
+ return 0;
+ }
+}
+
+/* Aligned with linux/input.h.
+ Note that there are holes in the ABS_ range, these are simply replaced with
+ MISC here */
+static char* abs_labels[] = {
+ AXIS_LABEL_PROP_ABS_X, /* 0x00 */
+ AXIS_LABEL_PROP_ABS_Y, /* 0x01 */
+ AXIS_LABEL_PROP_ABS_Z, /* 0x02 */
+ AXIS_LABEL_PROP_ABS_RX, /* 0x03 */
+ AXIS_LABEL_PROP_ABS_RY, /* 0x04 */
+ AXIS_LABEL_PROP_ABS_RZ, /* 0x05 */
+ AXIS_LABEL_PROP_ABS_THROTTLE, /* 0x06 */
+ AXIS_LABEL_PROP_ABS_RUDDER, /* 0x07 */
+ AXIS_LABEL_PROP_ABS_WHEEL, /* 0x08 */
+ AXIS_LABEL_PROP_ABS_GAS, /* 0x09 */
+ AXIS_LABEL_PROP_ABS_BRAKE, /* 0x0a */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_HAT0X, /* 0x10 */
+ AXIS_LABEL_PROP_ABS_HAT0Y, /* 0x11 */
+ AXIS_LABEL_PROP_ABS_HAT1X, /* 0x12 */
+ AXIS_LABEL_PROP_ABS_HAT1Y, /* 0x13 */
+ AXIS_LABEL_PROP_ABS_HAT2X, /* 0x14 */
+ AXIS_LABEL_PROP_ABS_HAT2Y, /* 0x15 */
+ AXIS_LABEL_PROP_ABS_HAT3X, /* 0x16 */
+ AXIS_LABEL_PROP_ABS_HAT3Y, /* 0x17 */
+ AXIS_LABEL_PROP_ABS_PRESSURE, /* 0x18 */
+ AXIS_LABEL_PROP_ABS_DISTANCE, /* 0x19 */
+ AXIS_LABEL_PROP_ABS_TILT_X, /* 0x1a */
+ AXIS_LABEL_PROP_ABS_TILT_Y, /* 0x1b */
+ AXIS_LABEL_PROP_ABS_TOOL_WIDTH, /* 0x1c */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_VOLUME /* 0x20 */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MISC, /* undefined */
+ AXIS_LABEL_PROP_ABS_MT_TOUCH_MAJOR, /* 0x30 */
+ AXIS_LABEL_PROP_ABS_MT_TOUCH_MINOR, /* 0x31 */
+ AXIS_LABEL_PROP_ABS_MT_WIDTH_MAJOR, /* 0x32 */
+ AXIS_LABEL_PROP_ABS_MT_WIDTH_MINOR, /* 0x33 */
+ AXIS_LABEL_PROP_ABS_MT_ORIENTATION, /* 0x34 */
+ AXIS_LABEL_PROP_ABS_MT_POSITION_X, /* 0x35 */
+ AXIS_LABEL_PROP_ABS_MT_POSITION_Y, /* 0x36 */
+ AXIS_LABEL_PROP_ABS_MT_TOOL_TYPE, /* 0x37 */
+ AXIS_LABEL_PROP_ABS_MT_BLOB_ID, /* 0x38 */
+ AXIS_LABEL_PROP_ABS_MT_TRACKING_ID, /* 0x39 */
+ AXIS_LABEL_PROP_ABS_MT_PRESSURE, /* 0x3a */
+};
+
+static char* rel_labels[] = {
+ AXIS_LABEL_PROP_REL_X,
+ AXIS_LABEL_PROP_REL_Y,
+ AXIS_LABEL_PROP_REL_Z,
+ AXIS_LABEL_PROP_REL_RX,
+ AXIS_LABEL_PROP_REL_RY,
+ AXIS_LABEL_PROP_REL_RZ,
+ AXIS_LABEL_PROP_REL_HWHEEL,
+ AXIS_LABEL_PROP_REL_DIAL,
+ AXIS_LABEL_PROP_REL_WHEEL,
+ AXIS_LABEL_PROP_REL_MISC
+};
+
+static char* btn_labels[][16] = {
+ { /* BTN_MISC group offset 0x100*/
+ BTN_LABEL_PROP_BTN_0, /* 0x00 */
+ BTN_LABEL_PROP_BTN_1, /* 0x01 */
+ BTN_LABEL_PROP_BTN_2, /* 0x02 */
+ BTN_LABEL_PROP_BTN_3, /* 0x03 */
+ BTN_LABEL_PROP_BTN_4, /* 0x04 */
+ BTN_LABEL_PROP_BTN_5, /* 0x05 */
+ BTN_LABEL_PROP_BTN_6, /* 0x06 */
+ BTN_LABEL_PROP_BTN_7, /* 0x07 */
+ BTN_LABEL_PROP_BTN_8, /* 0x08 */
+ BTN_LABEL_PROP_BTN_9 /* 0x09 */
+ },
+ { /* BTN_MOUSE group offset 0x110 */
+ BTN_LABEL_PROP_BTN_LEFT, /* 0x00 */
+ BTN_LABEL_PROP_BTN_RIGHT, /* 0x01 */
+ BTN_LABEL_PROP_BTN_MIDDLE, /* 0x02 */
+ BTN_LABEL_PROP_BTN_SIDE, /* 0x03 */
+ BTN_LABEL_PROP_BTN_EXTRA, /* 0x04 */
+ BTN_LABEL_PROP_BTN_FORWARD, /* 0x05 */
+ BTN_LABEL_PROP_BTN_BACK, /* 0x06 */
+ BTN_LABEL_PROP_BTN_TASK /* 0x07 */
+ },
+ { /* BTN_JOYSTICK group offset 0x120 */
+ BTN_LABEL_PROP_BTN_TRIGGER, /* 0x00 */
+ BTN_LABEL_PROP_BTN_THUMB, /* 0x01 */
+ BTN_LABEL_PROP_BTN_THUMB2, /* 0x02 */
+ BTN_LABEL_PROP_BTN_TOP, /* 0x03 */
+ BTN_LABEL_PROP_BTN_TOP2, /* 0x04 */
+ BTN_LABEL_PROP_BTN_PINKIE, /* 0x05 */
+ BTN_LABEL_PROP_BTN_BASE, /* 0x06 */
+ BTN_LABEL_PROP_BTN_BASE2, /* 0x07 */
+ BTN_LABEL_PROP_BTN_BASE3, /* 0x08 */
+ BTN_LABEL_PROP_BTN_BASE4, /* 0x09 */
+ BTN_LABEL_PROP_BTN_BASE5, /* 0x0a */
+ BTN_LABEL_PROP_BTN_BASE6, /* 0x0b */
+ NULL,
+ NULL,
+ NULL,
+ BTN_LABEL_PROP_BTN_DEAD /* 0x0f */
+ },
+ { /* BTN_GAMEPAD group offset 0x130 */
+ BTN_LABEL_PROP_BTN_A, /* 0x00 */
+ BTN_LABEL_PROP_BTN_B, /* 0x01 */
+ BTN_LABEL_PROP_BTN_C, /* 0x02 */
+ BTN_LABEL_PROP_BTN_X, /* 0x03 */
+ BTN_LABEL_PROP_BTN_Y, /* 0x04 */
+ BTN_LABEL_PROP_BTN_Z, /* 0x05 */
+ BTN_LABEL_PROP_BTN_TL, /* 0x06 */
+ BTN_LABEL_PROP_BTN_TR, /* 0x07 */
+ BTN_LABEL_PROP_BTN_TL2, /* 0x08 */
+ BTN_LABEL_PROP_BTN_TR2, /* 0x09 */
+ BTN_LABEL_PROP_BTN_SELECT, /* 0x0a */
+ BTN_LABEL_PROP_BTN_START, /* 0x0b */
+ BTN_LABEL_PROP_BTN_MODE, /* 0x0c */
+ BTN_LABEL_PROP_BTN_THUMBL, /* 0x0d */
+ BTN_LABEL_PROP_BTN_THUMBR /* 0x0e */
+ },
+ { /* BTN_DIGI group offset 0x140 */
+ BTN_LABEL_PROP_BTN_TOOL_PEN, /* 0x00 */
+ BTN_LABEL_PROP_BTN_TOOL_RUBBER, /* 0x01 */
+ BTN_LABEL_PROP_BTN_TOOL_BRUSH, /* 0x02 */
+ BTN_LABEL_PROP_BTN_TOOL_PENCIL, /* 0x03 */
+ BTN_LABEL_PROP_BTN_TOOL_AIRBRUSH, /* 0x04 */
+ BTN_LABEL_PROP_BTN_TOOL_FINGER, /* 0x05 */
+ BTN_LABEL_PROP_BTN_TOOL_MOUSE, /* 0x06 */
+ BTN_LABEL_PROP_BTN_TOOL_LENS, /* 0x07 */
+ NULL,
+ NULL,
+ BTN_LABEL_PROP_BTN_TOUCH, /* 0x0a */
+ BTN_LABEL_PROP_BTN_STYLUS, /* 0x0b */
+ BTN_LABEL_PROP_BTN_STYLUS2, /* 0x0c */
+ BTN_LABEL_PROP_BTN_TOOL_DOUBLETAP, /* 0x0d */
+ BTN_LABEL_PROP_BTN_TOOL_TRIPLETAP /* 0x0e */
+ },
+ { /* BTN_WHEEL group offset 0x150 */
+ BTN_LABEL_PROP_BTN_GEAR_DOWN, /* 0x00 */
+ BTN_LABEL_PROP_BTN_GEAR_UP /* 0x01 */
+ }
+};
+
+static void EvdevInitAxesLabels(EvdevPtr pEvdev, int mode, int natoms, Atom *atoms)
+{
+ Atom atom;
+ int axis;
+ char **labels;
+ int labels_len = 0;
+
+ if (mode == Absolute)
+ {
+ labels = abs_labels;
+ labels_len = ArrayLength(abs_labels);
+ } else if (mode == Relative)
+ {
+ labels = rel_labels;
+ labels_len = ArrayLength(rel_labels);
+ } else
+ return;
+
+ memset(atoms, 0, natoms * sizeof(Atom));
+
+ /* Now fill the ones we know */
+ for (axis = 0; axis < labels_len; axis++)
+ {
+ if (pEvdev->axis_map[axis] == -1)
+ continue;
+
+ atom = XIGetKnownProperty(labels[axis]);
+ if (!atom) /* Should not happen */
+ continue;
+
+ atoms[pEvdev->axis_map[axis]] = atom;
+ }
+}
+
+static void EvdevInitButtonLabels(EvdevPtr pEvdev, int natoms, Atom *atoms)
+{
+ Atom atom;
+ int button, bmap;
+
+ /* First, make sure all atoms are initialized */
+ atom = XIGetKnownProperty(BTN_LABEL_PROP_BTN_UNKNOWN);
+ for (button = 0; button < natoms; button++)
+ atoms[button] = atom;
+
+ for (button = BTN_MISC; button < BTN_JOYSTICK; button++)
+ {
+ if (EvdevBitIsSet(pEvdev->key_bitmask, button))
+ {
+ int group = (button % 0x100)/16;
+ int idx = button - ((button/16) * 16);
+
+ if ((!btn_labels[group]) || (!btn_labels[group][idx]))
+ continue;
+
+ atom = XIGetKnownProperty(btn_labels[group][idx]);
+ if (!atom)
+ continue;
+
+ /* Props are 0-indexed, button numbers start with 1 */
+ bmap = EvdevUtilButtonEventToButtonNumber(pEvdev, button) - 1;
+ if(bmap <0)
+ continue;
+
+ atoms[bmap] = atom;
+ }
+ }
+
+ /* wheel buttons, hardcoded anyway */
+ if (natoms > 3)
+ atoms[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);
+ if (natoms > 4)
+ atoms[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);
+ if (natoms > 5)
+ atoms[5] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_LEFT);
+ if (natoms > 6)
+ atoms[6] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_RIGHT);
+}
+
+static void
+EvdevInitProperty(DeviceIntPtr dev)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+ int rc;
+ char *device_node;
+#ifdef _F_ENABLE_DEVICE_TYPE_PROP_
+ char *device_type;
+#endif /* #ifdef _F_ENABLE_DEVICE_TYPE_PROP_ */
+#ifdef _F_EVDEV_CONFINE_REGION_
+ int region[6] = { 0, };
+#endif /* _F_EVDEV_CONFINE_REGION_ */
+
+ CARD32 product[2];
+
+ prop_product_id = MakeAtom(XI_PROP_PRODUCT_ID, strlen(XI_PROP_PRODUCT_ID), TRUE);
+ product[0] = pEvdev->id_vendor;
+ product[1] = pEvdev->id_product;
+ rc = XIChangeDeviceProperty(dev, prop_product_id, XA_INTEGER, 32,
+ PropModeReplace, 2, product, FALSE);
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_product_id, FALSE);
+
+ /* Device node property */
+ device_node = strdup(pEvdev->device);
+ prop_device = MakeAtom(XI_PROP_DEVICE_NODE,
+ strlen(XI_PROP_DEVICE_NODE), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_device, XA_STRING, 8,
+ PropModeReplace,
+ strlen(device_node), device_node,
+ FALSE);
+ free(device_node);
+
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_device, FALSE);
+
+#ifdef _F_ENABLE_DEVICE_TYPE_PROP_
+ /* Device node property */
+ device_type = strdup(pInfo->type_name);
+ prop_device_type = MakeAtom(XI_PROP_DEVICE_TYPE,
+ strlen(XI_PROP_DEVICE_TYPE), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_device_type, XA_STRING, 8,
+ PropModeReplace,
+ strlen(device_type), device_type,
+ FALSE);
+ free(device_type);
+
+ if (rc != Success)
+ return;
+#endif /* #ifdef _F_ENABLE_DEVICE_TYPE_PROP_ */
+
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+ pEvdev->rel_move_status = 0;
+
+ /* Relative movement property */
+ prop_relative_move_status = MakeAtom(XI_PROP_REL_MOVE_STATUS,
+ strlen(XI_PROP_REL_MOVE_STATUS), TRUE);
+ prop_relative_move_ack = MakeAtom(XI_PROP_REL_MOVE_ACK,
+ strlen(XI_PROP_REL_MOVE_ACK), TRUE);
+
+ ErrorF("[%s] prop_relative_move_status = %d, prop_relative_move_ack = %d\n", __FUNCTION__, prop_relative_move_status, prop_relative_move_ack);
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+
+ if (EvdevDeviceIsVirtual(pEvdev->device))
+ {
+ BOOL virtual = 1;
+ prop_virtual = MakeAtom(XI_PROP_VIRTUAL_DEVICE,
+ strlen(XI_PROP_VIRTUAL_DEVICE), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_virtual, XA_INTEGER, 8,
+ PropModeReplace, 1, &virtual, FALSE);
+ XISetDevicePropertyDeletable(dev, prop_virtual, FALSE);
+ }
+
+#ifdef _F_EVDEV_CONFINE_REGION_
+ if (pEvdev->flags & EVDEV_RELATIVE_EVENTS)
+ {
+ prop_confine_region = MakeAtom(EVDEV_PROP_CONFINE_REGION,
+ strlen(EVDEV_PROP_CONFINE_REGION), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_confine_region, XA_INTEGER,
+ 32, PropModeReplace, 4, region, FALSE);
+ //here
+ //32, PropModeReplace, 6, region, FALSE);
+
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_confine_region, FALSE);
+ }
+#endif /* #ifdef _F_EVDEV_CONFINE_REGION_ */
+
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+ if (strstr(pInfo->type_name, XI_TOUCHSCREEN))
+ {
+ /* matrix to transform */
+ prop_transform = MakeAtom(EVDEV_PROP_TOUCH_TRANSFORM_MATRIX, strlen(EVDEV_PROP_TOUCH_TRANSFORM_MATRIX), TRUE);
+ rc = XIChangeDeviceProperty(dev, prop_transform, XIGetKnownProperty(XATOM_FLOAT), 32, PropModeReplace, 9, pEvdev->transform, FALSE);
+
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_transform, FALSE);
+ }
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+
+
+ if (pEvdev->flags & (EVDEV_RELATIVE_EVENTS | EVDEV_ABSOLUTE_EVENTS))
+ {
+ BOOL invert[2];
+ invert[0] = pEvdev->invert_x;
+ invert[1] = pEvdev->invert_y;
+
+ prop_invert = MakeAtom(EVDEV_PROP_INVERT_AXES, strlen(EVDEV_PROP_INVERT_AXES), TRUE);
+
+ rc = XIChangeDeviceProperty(dev, prop_invert, XA_INTEGER, 8,
+ PropModeReplace, 2,
+ invert, FALSE);
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_invert, FALSE);
+
+ prop_calibration = MakeAtom(EVDEV_PROP_CALIBRATION,
+ strlen(EVDEV_PROP_CALIBRATION), TRUE);
+ if (pEvdev->flags & EVDEV_CALIBRATED) {
+ int calibration[4];
+
+ calibration[0] = pEvdev->calibration.min_x;
+ calibration[1] = pEvdev->calibration.max_x;
+ calibration[2] = pEvdev->calibration.min_y;
+ calibration[3] = pEvdev->calibration.max_y;
+
+ rc = XIChangeDeviceProperty(dev, prop_calibration, XA_INTEGER,
+ 32, PropModeReplace, 4, calibration,
+ FALSE);
+ } else if (pEvdev->flags & EVDEV_ABSOLUTE_EVENTS) {
+ rc = XIChangeDeviceProperty(dev, prop_calibration, XA_INTEGER,
+ 32, PropModeReplace, 0, NULL,
+ FALSE);
+ }
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_calibration, FALSE);
+
+ prop_swap = MakeAtom(EVDEV_PROP_SWAP_AXES,
+ strlen(EVDEV_PROP_SWAP_AXES), TRUE);
+
+ rc = XIChangeDeviceProperty(dev, prop_swap, XA_INTEGER, 8,
+ PropModeReplace, 1, &pEvdev->swap_axes, FALSE);
+ if (rc != Success)
+ return;
+
+ XISetDevicePropertyDeletable(dev, prop_swap, FALSE);
+
+ /* Axis labelling */
+ if ((pEvdev->num_vals > 0) && (prop_axis_label = XIGetKnownProperty(AXIS_LABEL_PROP)))
+ {
+ int mode;
+ Atom atoms[pEvdev->num_vals];
+
+ if (pEvdev->flags & EVDEV_ABSOLUTE_EVENTS)
+ mode = Absolute;
+ else if (pEvdev->flags & EVDEV_RELATIVE_EVENTS)
+ mode = Relative;
+ else {
+ xf86IDrvMsg(pInfo, X_ERROR, "BUG: mode is neither absolute nor relative\n");
+ mode = Absolute;
+ }
+
+ EvdevInitAxesLabels(pEvdev, mode, pEvdev->num_vals, atoms);
+ XIChangeDeviceProperty(dev, prop_axis_label, XA_ATOM, 32,
+ PropModeReplace, pEvdev->num_vals, atoms, FALSE);
+ XISetDevicePropertyDeletable(dev, prop_axis_label, FALSE);
+ }
+ /* Button labelling */
+ if ((pEvdev->num_buttons > 0) && (prop_btn_label = XIGetKnownProperty(BTN_LABEL_PROP)))
+ {
+ Atom atoms[EVDEV_MAXBUTTONS];
+ EvdevInitButtonLabels(pEvdev, EVDEV_MAXBUTTONS, atoms);
+ XIChangeDeviceProperty(dev, prop_btn_label, XA_ATOM, 32,
+ PropModeReplace, pEvdev->num_buttons, atoms, FALSE);
+ XISetDevicePropertyDeletable(dev, prop_btn_label, FALSE);
+ }
+ }
+}
+
+static int
+EvdevSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
+ BOOL checkonly)
+{
+ InputInfoPtr pInfo = dev->public.devicePrivate;
+ EvdevPtr pEvdev = pInfo->private;
+
+ if (atom == prop_invert)
+ {
+ BOOL* data;
+ if (val->format != 8 || val->size != 2 || val->type != XA_INTEGER)
+ return BadMatch;
+
+ if (!checkonly)
+ {
+ data = (BOOL*)val->data;
+ pEvdev->invert_x = data[0];
+ pEvdev->invert_y = data[1];
+ }
+ } else if (atom == prop_calibration)
+ {
+ if (val->format != 32 || val->type != XA_INTEGER)
+ return BadMatch;
+ if (val->size != 4 && val->size != 0)
+ return BadMatch;
+
+ if (!checkonly)
+ EvdevSetCalibration(pInfo, val->size, val->data);
+ } else if (atom == prop_swap)
+ {
+ if (val->format != 8 || val->type != XA_INTEGER || val->size != 1)
+ return BadMatch;
+
+ if (!checkonly)
+ pEvdev->swap_axes = *((BOOL*)val->data);
+ } else if (atom == prop_axis_label || atom == prop_btn_label ||
+ atom == prop_product_id || atom == prop_device ||
+#ifdef _F_ENABLE_DEVICE_TYPE_PROP_
+ atom == prop_virtual || atom == prop_device_type)
+#else /* #ifdef _F_ENABLE_DEVICE_TYPE_PROP_ */
+ atom == prop_virtual)
+#endif /* #ifdef _F_ENABLE_DEVICE_TYPE_PROP_ */
+ return BadAccess; /* Read-only properties */
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+ else if (atom == prop_transform)
+ {
+ float *f;
+
+ if (val->format != 32 || val->type != XIGetKnownProperty(XATOM_FLOAT)
+ || ((val->size != 9) && (val->size != 1)))
+ return BadMatch;
+ if (!checkonly) {
+ f = (float*)val->data;
+ EvdevSetTransformMatrix(pInfo, val->size, f);
+ }
+ }
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+#ifdef _F_EVDEV_CONFINE_REGION_
+ else if (atom == prop_confine_region)
+ {
+ if (val->format != 32 || val->type != XA_INTEGER)
+ return BadMatch;
+ if (val->size != 1 && val->size != 6)
+ return BadMatch;
+
+ if (!checkonly)
+ EvdevSetConfineRegion(pInfo, val->size, val->data);
+ }
+#endif /* #ifdef _F_EVDEV_CONFINE_REGION_ */
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+ else if (atom == prop_relative_move_ack)
+ {
+ if (val->format != 8 || val->type != XA_INTEGER)
+ return BadMatch;
+ if (val->size != 1)
+ return BadMatch;
+
+ if (!checkonly)
+ pEvdev->rel_move_ack = 1;
+ }
+#endif /* _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+
+
+ return Success;
+}
--- /dev/null
+/*
+ * Copyright © 2004-2008 Red Hat, Inc.
+ * Copyright © 2008 University of South Australia
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of Red Hat
+ * not be used in advertising or publicity pertaining to distribution
+ * of the software without specific, written prior permission. Red
+ * Hat makes no representations about the suitability of this software
+ * for any purpose. It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors:
+ * Kristian Høgsberg (krh@redhat.com)
+ * Adam Jackson (ajax@redhat.com)
+ * Peter Hutterer (peter@cs.unisa.edu.au)
+ * Oliver McFadden (oliver.mcfadden@nokia.com)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef EVDEV_H
+#define EVDEV_H
+
+#include <linux/input.h>
+#include <linux/types.h>
+
+#include <xorg-server.h>
+#include <xf86Xinput.h>
+#include <xf86_OSproc.h>
+#include <xkbstr.h>
+
+#ifdef MULTITOUCH
+#include <mtdev.h>
+#endif
+
+#ifdef _F_GESTURE_EXTENSION_
+typedef enum _MTSyncType
+{
+ MTOUCH_FRAME_SYNC_END,
+ MTOUCH_FRAME_SYNC_BEGIN
+} MTSyncType;
+
+enum EventType
+{
+ ET_MTSync = 0x7E,
+ ET_Internal = 0xFF /* First byte */
+};
+
+typedef struct _AnyEvent AnyEvent;
+struct _AnyEvent
+{
+ unsigned char header; /**< Always ET_Internal */
+ enum EventType type; /**< One of EventType */
+ int length; /**< Length in bytes */
+ Time time; /**< Time in ms */
+ int deviceid;
+ MTSyncType sync;
+ int x;
+ int y;
+};
+
+union _InternalEvent {
+ struct {
+ unsigned char header; /**< Always ET_Internal */
+ enum EventType type; /**< One of ET_* */
+ int length; /**< Length in bytes */
+ Time time; /**< Time in ms. */
+ } any;
+ AnyEvent any_event;
+};
+#endif /* #ifdef _F_GESTURE_EXTENSION_ */
+
+#ifndef EV_CNT /* linux 2.6.23 kernels and earlier lack _CNT defines */
+#define EV_CNT (EV_MAX+1)
+#endif
+#ifndef KEY_CNT
+#define KEY_CNT (KEY_MAX+1)
+#endif
+#ifndef REL_CNT
+#define REL_CNT (REL_MAX+1)
+#endif
+#ifndef ABS_CNT
+#define ABS_CNT (ABS_MAX+1)
+#endif
+#ifndef LED_CNT
+#define LED_CNT (LED_MAX+1)
+#endif
+
+#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 14
+#define HAVE_SMOOTH_SCROLLING 1
+#endif
+
+#define EVDEV_MAXBUTTONS 32
+#define EVDEV_MAXQUEUE 32
+
+/* evdev flags */
+#define EVDEV_KEYBOARD_EVENTS (1 << 0)
+#define EVDEV_BUTTON_EVENTS (1 << 1)
+#define EVDEV_RELATIVE_EVENTS (1 << 2)
+#define EVDEV_ABSOLUTE_EVENTS (1 << 3)
+#define EVDEV_TOUCHPAD (1 << 4)
+#define EVDEV_INITIALIZED (1 << 5) /* WheelInit etc. called already? */
+#define EVDEV_TOUCHSCREEN (1 << 6)
+#define EVDEV_CALIBRATED (1 << 7) /* run-time calibrated? */
+#define EVDEV_TABLET (1 << 8) /* device looks like a tablet? */
+#define EVDEV_UNIGNORE_ABSOLUTE (1 << 9) /* explicitly unignore abs axes */
+#define EVDEV_UNIGNORE_RELATIVE (1 << 10) /* explicitly unignore rel axes */
+#define EVDEV_RELATIVE_MODE (1 << 11) /* Force relative events for devices with absolute axes */
+#ifdef _F_EVDEV_CONFINE_REGION_
+#define EVDEV_CONFINE_REGION (1 << 12)
+#endif /* #ifdef _F_EVDEV_CONFINE_REGION_ */
+
+#ifndef MAX_VALUATORS
+#define MAX_VALUATORS 36
+#endif
+
+#ifndef XI_PROP_DEVICE_NODE
+#define XI_PROP_DEVICE_NODE "Device Node"
+#endif
+
+#ifndef XI_PROP_DEVICE_TYPE
+#define XI_PROP_DEVICE_TYPE "Device Type"
+#endif
+
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+#define XI_PROP_REL_MOVE_STATUS "Relative Move Status"
+#define XI_PROP_REL_MOVE_ACK "Relative Move Acknowledge"
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+
+#define LONG_BITS (sizeof(long) * 8)
+
+/* Number of longs needed to hold the given number of bits */
+#define NLONGS(x) (((x) + LONG_BITS - 1) / LONG_BITS)
+
+/* Function key mode */
+enum fkeymode {
+ FKEYMODE_UNKNOWN = 0,
+ FKEYMODE_FKEYS, /* function keys send function keys */
+ FKEYMODE_MMKEYS, /* function keys send multimedia keys */
+};
+
+enum SlotState {
+ SLOTSTATE_OPEN = 8,
+ SLOTSTATE_CLOSE,
+ SLOTSTATE_UPDATE,
+ SLOTSTATE_EMPTY,
+};
+
+enum ButtonAction {
+ BUTTON_RELEASE = 0,
+ BUTTON_PRESS = 1
+};
+
+/* axis specific data for wheel emulation */
+typedef struct {
+ int up_button;
+ int down_button;
+ int traveled_distance;
+} WheelAxis, *WheelAxisPtr;
+
+/* Event queue used to defer keyboard/button events until EV_SYN time. */
+typedef struct {
+ enum {
+ EV_QUEUE_KEY, /* xf86PostKeyboardEvent() */
+ EV_QUEUE_BTN, /* xf86PostButtonEvent() */
+ EV_QUEUE_PROXIMITY, /* xf86PostProximityEvent() */
+#ifdef MULTITOUCH
+ EV_QUEUE_TOUCH, /*xf86PostTouchEvent() */
+#endif
+ } type;
+ union {
+ int key; /* May be either a key code or button number. */
+#ifdef MULTITOUCH
+ unsigned int touch; /* Touch ID */
+#endif
+ } detail;
+ int val; /* State of the key/button/touch; pressed or released. */
+#ifdef MULTITOUCH
+ ValuatorMask *touchMask;
+#endif
+} EventQueueRec, *EventQueuePtr;
+
+typedef struct {
+ unsigned short id_vendor;
+ unsigned short id_product;
+
+ char *device;
+ int grabDevice; /* grab the event device? */
+
+ int num_vals; /* number of valuators */
+ int axis_map[max(ABS_CNT, REL_CNT)]; /* Map evdev <axis> to index */
+ ValuatorMask *vals; /* new values coming in */
+ ValuatorMask *old_vals; /* old values for calculating relative motion */
+ ValuatorMask *prox; /* last values set while not in proximity */
+ ValuatorMask *mt_mask;
+ ValuatorMask **last_mt_vals;
+ int cur_slot;
+ enum SlotState slot_state;
+#ifdef MULTITOUCH
+ struct mtdev *mtdev;
+#endif
+
+ int flags;
+ int in_proximity; /* device in proximity */
+ int use_proximity; /* using the proximity bit? */
+ int num_buttons; /* number of buttons */
+ BOOL swap_axes;
+ BOOL invert_x;
+ BOOL invert_y;
+
+ int delta[REL_CNT];
+ unsigned int abs_queued, rel_queued, prox_queued;
+
+ /* XKB stuff has to be per-device rather than per-driver */
+ XkbRMLVOSet rmlvo;
+
+ /* Middle mouse button emulation */
+ struct {
+ BOOL enabled;
+ BOOL pending; /* timer waiting? */
+ int buttonstate; /* phys. button state */
+ int state; /* state machine (see bt3emu.c) */
+ Time expires; /* time of expiry */
+ Time timeout;
+ } emulateMB;
+ /* Third mouse button emulation */
+ struct emulate3B {
+ BOOL enabled;
+ BOOL state; /* current state */
+ Time timeout; /* timeout until third button press */
+ int buttonstate; /* phys. button state */
+ int button; /* phys button to emit */
+ int threshold; /* move threshold in dev coords */
+ OsTimerPtr timer;
+ int delta[2]; /* delta x/y, accumulating */
+ int startpos[2]; /* starting pos for abs devices */
+ int flags; /* remember if we had rel or abs movement */
+ } emulate3B;
+ struct {
+ int meta; /* meta key to lock any button */
+ BOOL meta_state; /* meta_button state */
+ unsigned int lock_pair[EVDEV_MAXBUTTONS]; /* specify a meta/lock pair */
+ BOOL lock_state[EVDEV_MAXBUTTONS]; /* state of any locked buttons */
+ } dragLock;
+ struct {
+ BOOL enabled;
+ int button;
+ int button_state;
+ int inertia;
+ WheelAxis X;
+ WheelAxis Y;
+ Time expires; /* time of expiry */
+ Time timeout;
+ } emulateWheel;
+ /* run-time calibration */
+ struct {
+ int min_x;
+ int max_x;
+ int min_y;
+ int max_y;
+ } calibration;
+
+ unsigned char btnmap[32]; /* config-file specified button mapping */
+
+ int reopen_attempts; /* max attempts to re-open after read failure */
+ int reopen_left; /* number of attempts left to re-open the device */
+ OsTimerPtr reopen_timer;
+
+#ifdef _F_EVDEV_CONFINE_REGION_
+ //Backup pointer(s) for cursor
+ CursorLimitsProcPtr pOrgCursorLimits;
+ ConstrainCursorProcPtr pOrgConstrainCursor;
+
+ //Confining information
+ int confined_id;
+ BoxPtr pointer_confine_region;
+#endif /* #ifdef _F_EVDEV_CONFINE_REGION_ */
+#ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_
+ BOOL rel_move_status;
+ BOOL rel_move_prop_set;
+ BOOL rel_move_ack;
+ OsTimerPtr rel_move_timer;
+#endif /* #ifdef _F_ENABLE_REL_MOVE_STATUS_PROP_ */
+#ifdef _F_GESTURE_EXTENSION_
+ int *mt_status;
+#endif /* #ifdef _F_GESTURE_EXTENSION_ */
+
+#ifdef _F_TOUCH_TRANSFORM_MATRIX_
+ float transform[9];
+ BOOL use_transform;
+ struct pixman_transform inv_transform;
+#endif /* #ifdef _F_TOUCH_TRANSFORM_MATRIX_ */
+
+ /* Cached info from device. */
+ char name[1024];
+ unsigned long bitmask[NLONGS(EV_CNT)];
+ unsigned long key_bitmask[NLONGS(KEY_CNT)];
+ unsigned long rel_bitmask[NLONGS(REL_CNT)];
+ unsigned long abs_bitmask[NLONGS(ABS_CNT)];
+ unsigned long led_bitmask[NLONGS(LED_CNT)];
+ struct input_absinfo absinfo[ABS_CNT];
+
+ /* minor/major number */
+ dev_t min_maj;
+
+ /* Event queue used to defer keyboard/button events until EV_SYN time. */
+ int num_queue;
+ EventQueueRec queue[EVDEV_MAXQUEUE];
+
+ enum fkeymode fkeymode;
+} EvdevRec, *EvdevPtr;
+
+/* Event posting functions */
+void EvdevQueueKbdEvent(InputInfoPtr pInfo, struct input_event *ev, int value);
+void EvdevQueueButtonEvent(InputInfoPtr pInfo, int button, int value);
+void EvdevQueueProximityEvent(InputInfoPtr pInfo, int value);
+#ifdef MULTITOUCH
+void EvdevQueueTouchEvent(InputInfoPtr pInfo, unsigned int touch,
+ ValuatorMask *mask, uint16_t type);
+#endif
+void EvdevPostButtonEvent(InputInfoPtr pInfo, int button, enum ButtonAction act);
+void EvdevQueueButtonClicks(InputInfoPtr pInfo, int button, int count);
+void EvdevPostRelativeMotionEvents(InputInfoPtr pInfo, int num_v, int first_v,
+ int v[MAX_VALUATORS]);
+void EvdevPostAbsoluteMotionEvents(InputInfoPtr pInfo, int num_v, int first_v,
+ int v[MAX_VALUATORS]);
+unsigned int EvdevUtilButtonEventToButtonNumber(EvdevPtr pEvdev, int code);
+
+/* Middle Button emulation */
+int EvdevMBEmuTimer(InputInfoPtr);
+BOOL EvdevMBEmuFilterEvent(InputInfoPtr, int, BOOL);
+void EvdevMBEmuWakeupHandler(pointer, int, pointer);
+void EvdevMBEmuBlockHandler(pointer, struct timeval**, pointer);
+void EvdevMBEmuPreInit(InputInfoPtr);
+void EvdevMBEmuOn(InputInfoPtr);
+void EvdevMBEmuFinalize(InputInfoPtr);
+
+/* Third button emulation */
+CARD32 Evdev3BEmuTimer(OsTimerPtr timer, CARD32 time, pointer arg);
+BOOL Evdev3BEmuFilterEvent(InputInfoPtr, int, BOOL);
+void Evdev3BEmuPreInit(InputInfoPtr pInfo);
+void Evdev3BEmuOn(InputInfoPtr);
+void Evdev3BEmuFinalize(InputInfoPtr);
+void Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, int dx, int dy);
+void Evdev3BEmuProcessAbsMotion(InputInfoPtr pInfo, ValuatorMask *vals);
+
+/* Mouse Wheel emulation */
+void EvdevWheelEmuPreInit(InputInfoPtr pInfo);
+BOOL EvdevWheelEmuFilterButton(InputInfoPtr pInfo, unsigned int button, int value);
+BOOL EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv);
+
+/* Draglock code */
+void EvdevDragLockPreInit(InputInfoPtr pInfo);
+BOOL EvdevDragLockFilterEvent(InputInfoPtr pInfo, unsigned int button, int value);
+
+void EvdevMBEmuInitProperty(DeviceIntPtr);
+void Evdev3BEmuInitProperty(DeviceIntPtr);
+void EvdevWheelEmuInitProperty(DeviceIntPtr);
+void EvdevDragLockInitProperty(DeviceIntPtr);
+void EvdevAppleInitProperty(DeviceIntPtr);
+#endif
--- /dev/null
+sdkdir=@sdkdir@
+
+Name: xorg-evdev
+Description: X.Org evdev input driver.
+Version: @PACKAGE_VERSION@
+Cflags: -I${sdkdir}
projects / adaptation / xorg / driver / xserver-xorg-input-evdev.git / commitdiff