configure.ac: libinput 1.8.4

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

circle.yml

@@ -0,0 +1,151 @@
+# vim: set expandtab shiftwidth=2 tabstop=8 textwidth=0:
+
+libinput_jobs:
+  default_settings: &default_settings
+    working_directory: ~/libinput
+  # Define a couple of standardized build targets
+  # that we call from every build container
+  build_and_test_default: &build_and_test_default
+    name: Build
+    command: |
+      rm -rf build
+      meson build ${MESON_PARAMS}
+      mesonconf build
+      ninja -v -C build ${NINJA_ARGS}
+    environment:
+      MESON_PARAMS: --prefix=/opt/libinput
+  build_and_test: &build_and_test
+    run:
+      <<: *build_and_test_default
+  build_no_libwacom: &build_no_libwacom
+    run:
+      <<: *build_and_test_default
+      name: Build - No libwacom
+      environment:
+        MESON_PARAMS: -Dlibwacom=false
+  build_no_debug_gui: &build_no_debug_gui
+    run:
+      <<: *build_and_test_default
+      name: Build - No debug-gui
+      environment:
+        MESON_PARAMS: -Ddebug-gui=false
+  build_no_tests: &build_no_tests
+    run:
+      <<: *build_and_test_default
+      name: Build - No tests
+      environment:
+        MESON_PARAMS: -Dtests=false
+  build_no_docs: &build_no_docs
+    run:
+      <<: *build_and_test_default
+      name: Build - No docs
+      environment:
+        MESON_PARAMS: -Ddocumentation=false
+  ninja_scan_build: &ninja_scan_build
+    run:
+      <<: *build_and_test_default
+      name: Ninja scan-build
+      environment:
+        NINJA_ARGS: scan-build
+  install: &install
+    run:
+      name: Installing
+      command: ninja -v -C build install
+  export_logs: &export_logs
+    store_artifacts:
+      path: ~/libinput/build/meson-logs
+
+# Ubuntu's meson is too old, these instructions are
+# meson-specific
+meson_from_git: &meson_from_git
+  run:
+    name: Install meson from git
+    environment:
+      MESON_VERSION: 0.41.0
+    command: |
+      git clone https://github.com/mesonbuild/meson
+      pushd meson
+      git checkout -f ${MESON_VERSION}
+      python3 ./setup.py install --prefix=/usr --install-layout=deb --install-lib=/usr/share/meson --install-scripts=/usr/share/meson
+      popd
+      rm -rf meson
+
+fedora_install: &fedora_install
+  run:
+    name: Install prerequisites
+    command: |
+      dnf install -y git gcc gcc-c++ meson check-devel libudev-devel libevdev-devel doxygen graphviz valgrind binutils libwacom-devel cairo-devel gtk3-devel glib2-devel mtdev-devel
+
+fedora_build_all: &fedora_build_all
+  <<: *default_settings
+  steps:
+    - *fedora_install
+    - checkout
+    - *build_and_test
+    - *install
+    - *export_logs
+    - *build_no_libwacom
+    - *build_no_debug_gui
+    - *build_no_tests
+    - *build_no_docs
+
+ubuntu_install: &ubuntu_install
+  run:
+    name: Install prerequisites
+    command: |
+      apt-get update
+      apt-get install -y software-properties-common
+      add-apt-repository universe
+      apt-get update
+      apt-get install -y git gcc g++ meson check libudev-dev libevdev-dev doxygen graphviz valgrind binutils libwacom-dev libcairo2-dev libgtk-3-dev libglib2.0-dev libmtdev-dev
+
+ubuntu_build_all: &ubuntu_build_all
+  <<: *default_settings
+  steps:
+    - *ubuntu_install
+    - *meson_from_git # meson version not recent enough
+    - checkout
+    - *build_and_test
+    - *install
+    - *export_logs
+    - *build_no_libwacom
+    - *build_no_debug_gui
+    - *build_no_tests
+    - *build_no_docs
+
+scan_build_run: &scan_build_run
+  <<: *default_settings
+  steps:
+    - *fedora_install
+    - run:
+        name: Install clang and find
+        command: dnf install -y clang-analyzer findutils
+    - checkout
+    - *ninja_scan_build
+    - *export_logs
+    - run:
+        name: Check scan-build results
+        command: test ! -d ~/libinput/build/meson-logs/scanbuild || test $(find ~/libinput/build/meson-logs/scanbuild -maxdepth 0 ! -empty -exec echo "not empty" \; | wc -l) -eq 0 || (echo "Check scan-build results" && false)
+
+version: 2
+jobs:
+  fedora_latest:
+    <<: *fedora_build_all
+    docker:
+      - image: fedora:latest
+  ubuntu_17_04:
+    <<: *ubuntu_build_all
+    docker:
+      - image: ubuntu:zesty
+  scan_build:
+    <<: *scan_build_run
+    docker:
+      - image: fedora:latest
+
+workflows:
+  version: 2
+  compile:
+    jobs:
+      - fedora_latest
+      - scan_build
+      - ubuntu_17_04

configure.ac

@@ -2,7 +2,7 @@ AC_PREREQ([2.64])
 
 m4_define([libinput_major_version], [1])
 m4_define([libinput_minor_version], [8])
-m4_define([libinput_micro_version], [0])
+m4_define([libinput_micro_version], [4])
 m4_define([libinput_version],
           [libinput_major_version.libinput_minor_version.libinput_micro_version])
 

doc/building.dox

@@ -26,15 +26,29 @@ $> sudo ninja -C builddir/ install
 $> sudo udevadm hwdb --update
 @endcode
 
-The ```prefix``` option or other options can be changed later with the
+Additional options may also be specified. For example:
-```mesonconf``` command.
-
 @code
-$> mesonconf builddir/ -Dprefix=/some/other/prefix
+$> meson --prefix=/usr -Ddocumentation=false -Dlibwacom=false builddir/
+@endcode
+
+The ```prefix``` or other options can be changed later with the
+```mesonconf``` command. For example:
+@code
+$> mesonconf builddir/ -Dprefix=/some/other/prefix -Ddocumentation=true
 $> ninja -C builddir
 $> sudo ninja -C builddir/ install
 @endcode
 
+Running ``mesonconf builddir/`` with no other arguments lists all
+configurable options meson provides.
+
+To rebuild from scratch, simply remove the build directory and run meson
+again:
+@code
+$> rm -r builddir/
+$> meson --prefix=....
+@endcode
+
 @subsection building_autotools Building with automake
 
 libinput currently also provides the autotools build system, but this will

include/linux/input-event-codes.h

@@ -0,0 +1,838 @@
+/*
+ * Input event codes
+ *
+ *    *** IMPORTANT ***
+ * This file is not only included from C-code but also from devicetree source
+ * files. As such this file MUST only contain comments and defines.
+ *
+ * Copyright (c) 1999-2002 Vojtech Pavlik
+ * Copyright (c) 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _UAPI_INPUT_EVENT_CODES_H
+#define _UAPI_INPUT_EVENT_CODES_H
+
+/*
+ * Device properties and quirks
+ */
+
+#define INPUT_PROP_POINTER		0x00	/* needs a pointer */
+#define INPUT_PROP_DIRECT		0x01	/* direct input devices */
+#define INPUT_PROP_BUTTONPAD		0x02	/* has button(s) under pad */
+#define INPUT_PROP_SEMI_MT		0x03	/* touch rectangle only */
+#define INPUT_PROP_TOPBUTTONPAD		0x04	/* softbuttons at top of pad */
+#define INPUT_PROP_POINTING_STICK	0x05	/* is a pointing stick */
+#define INPUT_PROP_ACCELEROMETER	0x06	/* has accelerometer */
+
+#define INPUT_PROP_MAX			0x1f
+#define INPUT_PROP_CNT			(INPUT_PROP_MAX + 1)
+
+/*
+ * Event types
+ */
+
+#define EV_SYN			0x00
+#define EV_KEY			0x01
+#define EV_REL			0x02
+#define EV_ABS			0x03
+#define EV_MSC			0x04
+#define EV_SW			0x05
+#define EV_LED			0x11
+#define EV_SND			0x12
+#define EV_REP			0x14
+#define EV_FF			0x15
+#define EV_PWR			0x16
+#define EV_FF_STATUS		0x17
+#define EV_MAX			0x1f
+#define EV_CNT			(EV_MAX+1)
+
+/*
+ * Synchronization events.
+ */
+
+#define SYN_REPORT		0
+#define SYN_CONFIG		1
+#define SYN_MT_REPORT		2
+#define SYN_DROPPED		3
+#define SYN_MAX			0xf
+#define SYN_CNT			(SYN_MAX+1)
+
+/*
+ * Keys and buttons
+ *
+ * Most of the keys/buttons are modeled after USB HUT 1.12
+ * (see http://www.usb.org/developers/hidpage).
+ * Abbreviations in the comments:
+ * AC - Application Control
+ * AL - Application Launch Button
+ * SC - System Control
+ */
+
+#define KEY_RESERVED		0
+#define KEY_ESC			1
+#define KEY_1			2
+#define KEY_2			3
+#define KEY_3			4
+#define KEY_4			5
+#define KEY_5			6
+#define KEY_6			7
+#define KEY_7			8
+#define KEY_8			9
+#define KEY_9			10
+#define KEY_0			11
+#define KEY_MINUS		12
+#define KEY_EQUAL		13
+#define KEY_BACKSPACE		14
+#define KEY_TAB			15
+#define KEY_Q			16
+#define KEY_W			17
+#define KEY_E			18
+#define KEY_R			19
+#define KEY_T			20
+#define KEY_Y			21
+#define KEY_U			22
+#define KEY_I			23
+#define KEY_O			24
+#define KEY_P			25
+#define KEY_LEFTBRACE		26
+#define KEY_RIGHTBRACE		27
+#define KEY_ENTER		28
+#define KEY_LEFTCTRL		29
+#define KEY_A			30
+#define KEY_S			31
+#define KEY_D			32
+#define KEY_F			33
+#define KEY_G			34
+#define KEY_H			35
+#define KEY_J			36
+#define KEY_K			37
+#define KEY_L			38
+#define KEY_SEMICOLON		39
+#define KEY_APOSTROPHE		40
+#define KEY_GRAVE		41
+#define KEY_LEFTSHIFT		42
+#define KEY_BACKSLASH		43
+#define KEY_Z			44
+#define KEY_X			45
+#define KEY_C			46
+#define KEY_V			47
+#define KEY_B			48
+#define KEY_N			49
+#define KEY_M			50
+#define KEY_COMMA		51
+#define KEY_DOT			52
+#define KEY_SLASH		53
+#define KEY_RIGHTSHIFT		54
+#define KEY_KPASTERISK		55
+#define KEY_LEFTALT		56
+#define KEY_SPACE		57
+#define KEY_CAPSLOCK		58
+#define KEY_F1			59
+#define KEY_F2			60
+#define KEY_F3			61
+#define KEY_F4			62
+#define KEY_F5			63
+#define KEY_F6			64
+#define KEY_F7			65
+#define KEY_F8			66
+#define KEY_F9			67
+#define KEY_F10			68
+#define KEY_NUMLOCK		69
+#define KEY_SCROLLLOCK		70
+#define KEY_KP7			71
+#define KEY_KP8			72
+#define KEY_KP9			73
+#define KEY_KPMINUS		74
+#define KEY_KP4			75
+#define KEY_KP5			76
+#define KEY_KP6			77
+#define KEY_KPPLUS		78
+#define KEY_KP1			79
+#define KEY_KP2			80
+#define KEY_KP3			81
+#define KEY_KP0			82
+#define KEY_KPDOT		83
+
+#define KEY_ZENKAKUHANKAKU	85
+#define KEY_102ND		86
+#define KEY_F11			87
+#define KEY_F12			88
+#define KEY_RO			89
+#define KEY_KATAKANA		90
+#define KEY_HIRAGANA		91
+#define KEY_HENKAN		92
+#define KEY_KATAKANAHIRAGANA	93
+#define KEY_MUHENKAN		94
+#define KEY_KPJPCOMMA		95
+#define KEY_KPENTER		96
+#define KEY_RIGHTCTRL		97
+#define KEY_KPSLASH		98
+#define KEY_SYSRQ		99
+#define KEY_RIGHTALT		100
+#define KEY_LINEFEED		101
+#define KEY_HOME		102
+#define KEY_UP			103
+#define KEY_PAGEUP		104
+#define KEY_LEFT		105
+#define KEY_RIGHT		106
+#define KEY_END			107
+#define KEY_DOWN		108
+#define KEY_PAGEDOWN		109
+#define KEY_INSERT		110
+#define KEY_DELETE		111
+#define KEY_MACRO		112
+#define KEY_MUTE		113
+#define KEY_VOLUMEDOWN		114
+#define KEY_VOLUMEUP		115
+#define KEY_POWER		116	/* SC System Power Down */
+#define KEY_KPEQUAL		117
+#define KEY_KPPLUSMINUS		118
+#define KEY_PAUSE		119
+#define KEY_SCALE		120	/* AL Compiz Scale (Expose) */
+
+#define KEY_KPCOMMA		121
+#define KEY_HANGEUL		122
+#define KEY_HANGUEL		KEY_HANGEUL
+#define KEY_HANJA		123
+#define KEY_YEN			124
+#define KEY_LEFTMETA		125
+#define KEY_RIGHTMETA		126
+#define KEY_COMPOSE		127
+
+#define KEY_STOP		128	/* AC Stop */
+#define KEY_AGAIN		129
+#define KEY_PROPS		130	/* AC Properties */
+#define KEY_UNDO		131	/* AC Undo */
+#define KEY_FRONT		132
+#define KEY_COPY		133	/* AC Copy */
+#define KEY_OPEN		134	/* AC Open */
+#define KEY_PASTE		135	/* AC Paste */
+#define KEY_FIND		136	/* AC Search */
+#define KEY_CUT			137	/* AC Cut */
+#define KEY_HELP		138	/* AL Integrated Help Center */
+#define KEY_MENU		139	/* Menu (show menu) */
+#define KEY_CALC		140	/* AL Calculator */
+#define KEY_SETUP		141
+#define KEY_SLEEP		142	/* SC System Sleep */
+#define KEY_WAKEUP		143	/* System Wake Up */
+#define KEY_FILE		144	/* AL Local Machine Browser */
+#define KEY_SENDFILE		145
+#define KEY_DELETEFILE		146
+#define KEY_XFER		147
+#define KEY_PROG1		148
+#define KEY_PROG2		149
+#define KEY_WWW			150	/* AL Internet Browser */
+#define KEY_MSDOS		151
+#define KEY_COFFEE		152	/* AL Terminal Lock/Screensaver */
+#define KEY_SCREENLOCK		KEY_COFFEE
+#define KEY_ROTATE_DISPLAY	153	/* Display orientation for e.g. tablets */
+#define KEY_DIRECTION		KEY_ROTATE_DISPLAY
+#define KEY_CYCLEWINDOWS	154
+#define KEY_MAIL		155
+#define KEY_BOOKMARKS		156	/* AC Bookmarks */
+#define KEY_COMPUTER		157
+#define KEY_BACK		158	/* AC Back */
+#define KEY_FORWARD		159	/* AC Forward */
+#define KEY_CLOSECD		160
+#define KEY_EJECTCD		161
+#define KEY_EJECTCLOSECD	162
+#define KEY_NEXTSONG		163
+#define KEY_PLAYPAUSE		164
+#define KEY_PREVIOUSSONG	165
+#define KEY_STOPCD		166
+#define KEY_RECORD		167
+#define KEY_REWIND		168
+#define KEY_PHONE		169	/* Media Select Telephone */
+#define KEY_ISO			170
+#define KEY_CONFIG		171	/* AL Consumer Control Configuration */
+#define KEY_HOMEPAGE		172	/* AC Home */
+#define KEY_REFRESH		173	/* AC Refresh */
+#define KEY_EXIT		174	/* AC Exit */
+#define KEY_MOVE		175
+#define KEY_EDIT		176
+#define KEY_SCROLLUP		177
+#define KEY_SCROLLDOWN		178
+#define KEY_KPLEFTPAREN		179
+#define KEY_KPRIGHTPAREN	180
+#define KEY_NEW			181	/* AC New */
+#define KEY_REDO		182	/* AC Redo/Repeat */
+
+#define KEY_F13			183
+#define KEY_F14			184
+#define KEY_F15			185
+#define KEY_F16			186
+#define KEY_F17			187
+#define KEY_F18			188
+#define KEY_F19			189
+#define KEY_F20			190
+#define KEY_F21			191
+#define KEY_F22			192
+#define KEY_F23			193
+#define KEY_F24			194
+
+#define KEY_PLAYCD		200
+#define KEY_PAUSECD		201
+#define KEY_PROG3		202
+#define KEY_PROG4		203
+#define KEY_DASHBOARD		204	/* AL Dashboard */
+#define KEY_SUSPEND		205
+#define KEY_CLOSE		206	/* AC Close */
+#define KEY_PLAY		207
+#define KEY_FASTFORWARD		208
+#define KEY_BASSBOOST		209
+#define KEY_PRINT		210	/* AC Print */
+#define KEY_HP			211
+#define KEY_CAMERA		212
+#define KEY_SOUND		213
+#define KEY_QUESTION		214
+#define KEY_EMAIL		215
+#define KEY_CHAT		216
+#define KEY_SEARCH		217
+#define KEY_CONNECT		218
+#define KEY_FINANCE		219	/* AL Checkbook/Finance */
+#define KEY_SPORT		220
+#define KEY_SHOP		221
+#define KEY_ALTERASE		222
+#define KEY_CANCEL		223	/* AC Cancel */
+#define KEY_BRIGHTNESSDOWN	224
+#define KEY_BRIGHTNESSUP	225
+#define KEY_MEDIA		226
+
+#define KEY_SWITCHVIDEOMODE	227	/* Cycle between available video
+					   outputs (Monitor/LCD/TV-out/etc) */
+#define KEY_KBDILLUMTOGGLE	228
+#define KEY_KBDILLUMDOWN	229
+#define KEY_KBDILLUMUP		230
+
+#define KEY_SEND		231	/* AC Send */
+#define KEY_REPLY		232	/* AC Reply */
+#define KEY_FORWARDMAIL		233	/* AC Forward Msg */
+#define KEY_SAVE		234	/* AC Save */
+#define KEY_DOCUMENTS		235
+
+#define KEY_BATTERY		236
+
+#define KEY_BLUETOOTH		237
+#define KEY_WLAN		238
+#define KEY_UWB			239
+
+#define KEY_UNKNOWN		240
+
+#define KEY_VIDEO_NEXT		241	/* drive next video source */
+#define KEY_VIDEO_PREV		242	/* drive previous video source */
+#define KEY_BRIGHTNESS_CYCLE	243	/* brightness up, after max is min */
+#define KEY_BRIGHTNESS_AUTO	244	/* Set Auto Brightness: manual
+					  brightness control is off,
+					  rely on ambient */
+#define KEY_BRIGHTNESS_ZERO	KEY_BRIGHTNESS_AUTO
+#define KEY_DISPLAY_OFF		245	/* display device to off state */
+
+#define KEY_WWAN		246	/* Wireless WAN (LTE, UMTS, GSM, etc.) */
+#define KEY_WIMAX		KEY_WWAN
+#define KEY_RFKILL		247	/* Key that controls all radios */
+
+#define KEY_MICMUTE		248	/* Mute / unmute the microphone */
+
+/* Code 255 is reserved for special needs of AT keyboard driver */
+
+#define BTN_MISC		0x100
+#define BTN_0			0x100
+#define BTN_1			0x101
+#define BTN_2			0x102
+#define BTN_3			0x103
+#define BTN_4			0x104
+#define BTN_5			0x105
+#define BTN_6			0x106
+#define BTN_7			0x107
+#define BTN_8			0x108
+#define BTN_9			0x109
+
+#define BTN_MOUSE		0x110
+#define BTN_LEFT		0x110
+#define BTN_RIGHT		0x111
+#define BTN_MIDDLE		0x112
+#define BTN_SIDE		0x113
+#define BTN_EXTRA		0x114
+#define BTN_FORWARD		0x115
+#define BTN_BACK		0x116
+#define BTN_TASK		0x117
+
+#define BTN_JOYSTICK		0x120
+#define BTN_TRIGGER		0x120
+#define BTN_THUMB		0x121
+#define BTN_THUMB2		0x122
+#define BTN_TOP			0x123
+#define BTN_TOP2		0x124
+#define BTN_PINKIE		0x125
+#define BTN_BASE		0x126
+#define BTN_BASE2		0x127
+#define BTN_BASE3		0x128
+#define BTN_BASE4		0x129
+#define BTN_BASE5		0x12a
+#define BTN_BASE6		0x12b
+#define BTN_DEAD		0x12f
+
+#define BTN_GAMEPAD		0x130
+#define BTN_SOUTH		0x130
+#define BTN_A			BTN_SOUTH
+#define BTN_EAST		0x131
+#define BTN_B			BTN_EAST
+#define BTN_C			0x132
+#define BTN_NORTH		0x133
+#define BTN_X			BTN_NORTH
+#define BTN_WEST		0x134
+#define BTN_Y			BTN_WEST
+#define BTN_Z			0x135
+#define BTN_TL			0x136
+#define BTN_TR			0x137
+#define BTN_TL2			0x138
+#define BTN_TR2			0x139
+#define BTN_SELECT		0x13a
+#define BTN_START		0x13b
+#define BTN_MODE		0x13c
+#define BTN_THUMBL		0x13d
+#define BTN_THUMBR		0x13e
+
+#define BTN_DIGI		0x140
+#define BTN_TOOL_PEN		0x140
+#define BTN_TOOL_RUBBER		0x141
+#define BTN_TOOL_BRUSH		0x142
+#define BTN_TOOL_PENCIL		0x143
+#define BTN_TOOL_AIRBRUSH	0x144
+#define BTN_TOOL_FINGER		0x145
+#define BTN_TOOL_MOUSE		0x146
+#define BTN_TOOL_LENS		0x147
+#define BTN_TOOL_QUINTTAP	0x148	/* Five fingers on trackpad */
+#define BTN_TOUCH		0x14a
+#define BTN_STYLUS		0x14b
+#define BTN_STYLUS2		0x14c
+#define BTN_TOOL_DOUBLETAP	0x14d
+#define BTN_TOOL_TRIPLETAP	0x14e
+#define BTN_TOOL_QUADTAP	0x14f	/* Four fingers on trackpad */
+
+#define BTN_WHEEL		0x150
+#define BTN_GEAR_DOWN		0x150
+#define BTN_GEAR_UP		0x151
+
+#define KEY_OK			0x160
+#define KEY_SELECT		0x161
+#define KEY_GOTO		0x162
+#define KEY_CLEAR		0x163
+#define KEY_POWER2		0x164
+#define KEY_OPTION		0x165
+#define KEY_INFO		0x166	/* AL OEM Features/Tips/Tutorial */
+#define KEY_TIME		0x167
+#define KEY_VENDOR		0x168
+#define KEY_ARCHIVE		0x169
+#define KEY_PROGRAM		0x16a	/* Media Select Program Guide */
+#define KEY_CHANNEL		0x16b
+#define KEY_FAVORITES		0x16c
+#define KEY_EPG			0x16d
+#define KEY_PVR			0x16e	/* Media Select Home */
+#define KEY_MHP			0x16f
+#define KEY_LANGUAGE		0x170
+#define KEY_TITLE		0x171
+#define KEY_SUBTITLE		0x172
+#define KEY_ANGLE		0x173
+#define KEY_ZOOM		0x174
+#define KEY_MODE		0x175
+#define KEY_KEYBOARD		0x176
+#define KEY_SCREEN		0x177
+#define KEY_PC			0x178	/* Media Select Computer */
+#define KEY_TV			0x179	/* Media Select TV */
+#define KEY_TV2			0x17a	/* Media Select Cable */
+#define KEY_VCR			0x17b	/* Media Select VCR */
+#define KEY_VCR2		0x17c	/* VCR Plus */
+#define KEY_SAT			0x17d	/* Media Select Satellite */
+#define KEY_SAT2		0x17e
+#define KEY_CD			0x17f	/* Media Select CD */
+#define KEY_TAPE		0x180	/* Media Select Tape */
+#define KEY_RADIO		0x181
+#define KEY_TUNER		0x182	/* Media Select Tuner */
+#define KEY_PLAYER		0x183
+#define KEY_TEXT		0x184
+#define KEY_DVD			0x185	/* Media Select DVD */
+#define KEY_AUX			0x186
+#define KEY_MP3			0x187
+#define KEY_AUDIO		0x188	/* AL Audio Browser */
+#define KEY_VIDEO		0x189	/* AL Movie Browser */
+#define KEY_DIRECTORY		0x18a
+#define KEY_LIST		0x18b
+#define KEY_MEMO		0x18c	/* Media Select Messages */
+#define KEY_CALENDAR		0x18d
+#define KEY_RED			0x18e
+#define KEY_GREEN		0x18f
+#define KEY_YELLOW		0x190
+#define KEY_BLUE		0x191
+#define KEY_CHANNELUP		0x192	/* Channel Increment */
+#define KEY_CHANNELDOWN		0x193	/* Channel Decrement */
+#define KEY_FIRST		0x194
+#define KEY_LAST		0x195	/* Recall Last */
+#define KEY_AB			0x196
+#define KEY_NEXT		0x197
+#define KEY_RESTART		0x198
+#define KEY_SLOW		0x199
+#define KEY_SHUFFLE		0x19a
+#define KEY_BREAK		0x19b
+#define KEY_PREVIOUS		0x19c
+#define KEY_DIGITS		0x19d
+#define KEY_TEEN		0x19e
+#define KEY_TWEN		0x19f
+#define KEY_VIDEOPHONE		0x1a0	/* Media Select Video Phone */
+#define KEY_GAMES		0x1a1	/* Media Select Games */
+#define KEY_ZOOMIN		0x1a2	/* AC Zoom In */
+#define KEY_ZOOMOUT		0x1a3	/* AC Zoom Out */
+#define KEY_ZOOMRESET		0x1a4	/* AC Zoom */
+#define KEY_WORDPROCESSOR	0x1a5	/* AL Word Processor */
+#define KEY_EDITOR		0x1a6	/* AL Text Editor */
+#define KEY_SPREADSHEET		0x1a7	/* AL Spreadsheet */
+#define KEY_GRAPHICSEDITOR	0x1a8	/* AL Graphics Editor */
+#define KEY_PRESENTATION	0x1a9	/* AL Presentation App */
+#define KEY_DATABASE		0x1aa	/* AL Database App */
+#define KEY_NEWS		0x1ab	/* AL Newsreader */
+#define KEY_VOICEMAIL		0x1ac	/* AL Voicemail */
+#define KEY_ADDRESSBOOK		0x1ad	/* AL Contacts/Address Book */
+#define KEY_MESSENGER		0x1ae	/* AL Instant Messaging */
+#define KEY_DISPLAYTOGGLE	0x1af	/* Turn display (LCD) on and off */
+#define KEY_BRIGHTNESS_TOGGLE	KEY_DISPLAYTOGGLE
+#define KEY_SPELLCHECK		0x1b0   /* AL Spell Check */
+#define KEY_LOGOFF		0x1b1   /* AL Logoff */
+
+#define KEY_DOLLAR		0x1b2
+#define KEY_EURO		0x1b3
+
+#define KEY_FRAMEBACK		0x1b4	/* Consumer - transport controls */
+#define KEY_FRAMEFORWARD	0x1b5
+#define KEY_CONTEXT_MENU	0x1b6	/* GenDesc - system context menu */
+#define KEY_MEDIA_REPEAT	0x1b7	/* Consumer - transport control */
+#define KEY_10CHANNELSUP	0x1b8	/* 10 channels up (10+) */
+#define KEY_10CHANNELSDOWN	0x1b9	/* 10 channels down (10-) */
+#define KEY_IMAGES		0x1ba	/* AL Image Browser */
+
+#define KEY_DEL_EOL		0x1c0
+#define KEY_DEL_EOS		0x1c1
+#define KEY_INS_LINE		0x1c2
+#define KEY_DEL_LINE		0x1c3
+
+#define KEY_FN			0x1d0
+#define KEY_FN_ESC		0x1d1
+#define KEY_FN_F1		0x1d2
+#define KEY_FN_F2		0x1d3
+#define KEY_FN_F3		0x1d4
+#define KEY_FN_F4		0x1d5
+#define KEY_FN_F5		0x1d6
+#define KEY_FN_F6		0x1d7
+#define KEY_FN_F7		0x1d8
+#define KEY_FN_F8		0x1d9
+#define KEY_FN_F9		0x1da
+#define KEY_FN_F10		0x1db
+#define KEY_FN_F11		0x1dc
+#define KEY_FN_F12		0x1dd
+#define KEY_FN_1		0x1de
+#define KEY_FN_2		0x1df
+#define KEY_FN_D		0x1e0
+#define KEY_FN_E		0x1e1
+#define KEY_FN_F		0x1e2
+#define KEY_FN_S		0x1e3
+#define KEY_FN_B		0x1e4
+
+#define KEY_BRL_DOT1		0x1f1
+#define KEY_BRL_DOT2		0x1f2
+#define KEY_BRL_DOT3		0x1f3
+#define KEY_BRL_DOT4		0x1f4
+#define KEY_BRL_DOT5		0x1f5
+#define KEY_BRL_DOT6		0x1f6
+#define KEY_BRL_DOT7		0x1f7
+#define KEY_BRL_DOT8		0x1f8
+#define KEY_BRL_DOT9		0x1f9
+#define KEY_BRL_DOT10		0x1fa
+
+#define KEY_NUMERIC_0		0x200	/* used by phones, remote controls, */
+#define KEY_NUMERIC_1		0x201	/* and other keypads */
+#define KEY_NUMERIC_2		0x202
+#define KEY_NUMERIC_3		0x203
+#define KEY_NUMERIC_4		0x204
+#define KEY_NUMERIC_5		0x205
+#define KEY_NUMERIC_6		0x206
+#define KEY_NUMERIC_7		0x207
+#define KEY_NUMERIC_8		0x208
+#define KEY_NUMERIC_9		0x209
+#define KEY_NUMERIC_STAR	0x20a
+#define KEY_NUMERIC_POUND	0x20b
+#define KEY_NUMERIC_A		0x20c	/* Phone key A - HUT Telephony 0xb9 */
+#define KEY_NUMERIC_B		0x20d
+#define KEY_NUMERIC_C		0x20e
+#define KEY_NUMERIC_D		0x20f
+
+#define KEY_CAMERA_FOCUS	0x210
+#define KEY_WPS_BUTTON		0x211	/* WiFi Protected Setup key */
+
+#define KEY_TOUCHPAD_TOGGLE	0x212	/* Request switch touchpad on or off */
+#define KEY_TOUCHPAD_ON		0x213
+#define KEY_TOUCHPAD_OFF	0x214
+
+#define KEY_CAMERA_ZOOMIN	0x215
+#define KEY_CAMERA_ZOOMOUT	0x216
+#define KEY_CAMERA_UP		0x217
+#define KEY_CAMERA_DOWN		0x218
+#define KEY_CAMERA_LEFT		0x219
+#define KEY_CAMERA_RIGHT	0x21a
+
+#define KEY_ATTENDANT_ON	0x21b
+#define KEY_ATTENDANT_OFF	0x21c
+#define KEY_ATTENDANT_TOGGLE	0x21d	/* Attendant call on or off */
+#define KEY_LIGHTS_TOGGLE	0x21e	/* Reading light on or off */
+
+#define BTN_DPAD_UP		0x220
+#define BTN_DPAD_DOWN		0x221
+#define BTN_DPAD_LEFT		0x222
+#define BTN_DPAD_RIGHT		0x223
+
+#define KEY_ALS_TOGGLE		0x230	/* Ambient light sensor */
+
+#define KEY_BUTTONCONFIG		0x240	/* AL Button Configuration */
+#define KEY_TASKMANAGER		0x241	/* AL Task/Project Manager */
+#define KEY_JOURNAL		0x242	/* AL Log/Journal/Timecard */
+#define KEY_CONTROLPANEL		0x243	/* AL Control Panel */
+#define KEY_APPSELECT		0x244	/* AL Select Task/Application */
+#define KEY_SCREENSAVER		0x245	/* AL Screen Saver */
+#define KEY_VOICECOMMAND		0x246	/* Listening Voice Command */
+
+#define KEY_BRIGHTNESS_MIN		0x250	/* Set Brightness to Minimum */
+#define KEY_BRIGHTNESS_MAX		0x251	/* Set Brightness to Maximum */
+
+#define KEY_KBDINPUTASSIST_PREV		0x260
+#define KEY_KBDINPUTASSIST_NEXT		0x261
+#define KEY_KBDINPUTASSIST_PREVGROUP		0x262
+#define KEY_KBDINPUTASSIST_NEXTGROUP		0x263
+#define KEY_KBDINPUTASSIST_ACCEPT		0x264
+#define KEY_KBDINPUTASSIST_CANCEL		0x265
+
+/* Diagonal movement keys */
+#define KEY_RIGHT_UP			0x266
+#define KEY_RIGHT_DOWN			0x267
+#define KEY_LEFT_UP			0x268
+#define KEY_LEFT_DOWN			0x269
+
+#define KEY_ROOT_MENU			0x26a /* Show Device's Root Menu */
+/* Show Top Menu of the Media (e.g. DVD) */
+#define KEY_MEDIA_TOP_MENU		0x26b
+#define KEY_NUMERIC_11			0x26c
+#define KEY_NUMERIC_12			0x26d
+/*
+ * Toggle Audio Description: refers to an audio service that helps blind and
+ * visually impaired consumers understand the action in a program. Note: in
+ * some countries this is referred to as "Video Description".
+ */
+#define KEY_AUDIO_DESC			0x26e
+#define KEY_3D_MODE			0x26f
+#define KEY_NEXT_FAVORITE		0x270
+#define KEY_STOP_RECORD			0x271
+#define KEY_PAUSE_RECORD		0x272
+#define KEY_VOD				0x273 /* Video on Demand */
+#define KEY_UNMUTE			0x274
+#define KEY_FASTREVERSE			0x275
+#define KEY_SLOWREVERSE			0x276
+/*
+ * Control a data application associated with the currently viewed channel,
+ * e.g. teletext or data broadcast application (MHEG, MHP, HbbTV, etc.)
+ */
+#define KEY_DATA			0x277
+#define KEY_ONSCREEN_KEYBOARD		0x278
+
+#define BTN_TRIGGER_HAPPY		0x2c0
+#define BTN_TRIGGER_HAPPY1		0x2c0
+#define BTN_TRIGGER_HAPPY2		0x2c1
+#define BTN_TRIGGER_HAPPY3		0x2c2
+#define BTN_TRIGGER_HAPPY4		0x2c3
+#define BTN_TRIGGER_HAPPY5		0x2c4
+#define BTN_TRIGGER_HAPPY6		0x2c5
+#define BTN_TRIGGER_HAPPY7		0x2c6
+#define BTN_TRIGGER_HAPPY8		0x2c7
+#define BTN_TRIGGER_HAPPY9		0x2c8
+#define BTN_TRIGGER_HAPPY10		0x2c9
+#define BTN_TRIGGER_HAPPY11		0x2ca
+#define BTN_TRIGGER_HAPPY12		0x2cb
+#define BTN_TRIGGER_HAPPY13		0x2cc
+#define BTN_TRIGGER_HAPPY14		0x2cd
+#define BTN_TRIGGER_HAPPY15		0x2ce
+#define BTN_TRIGGER_HAPPY16		0x2cf
+#define BTN_TRIGGER_HAPPY17		0x2d0
+#define BTN_TRIGGER_HAPPY18		0x2d1
+#define BTN_TRIGGER_HAPPY19		0x2d2
+#define BTN_TRIGGER_HAPPY20		0x2d3
+#define BTN_TRIGGER_HAPPY21		0x2d4
+#define BTN_TRIGGER_HAPPY22		0x2d5
+#define BTN_TRIGGER_HAPPY23		0x2d6
+#define BTN_TRIGGER_HAPPY24		0x2d7
+#define BTN_TRIGGER_HAPPY25		0x2d8
+#define BTN_TRIGGER_HAPPY26		0x2d9
+#define BTN_TRIGGER_HAPPY27		0x2da
+#define BTN_TRIGGER_HAPPY28		0x2db
+#define BTN_TRIGGER_HAPPY29		0x2dc
+#define BTN_TRIGGER_HAPPY30		0x2dd
+#define BTN_TRIGGER_HAPPY31		0x2de
+#define BTN_TRIGGER_HAPPY32		0x2df
+#define BTN_TRIGGER_HAPPY33		0x2e0
+#define BTN_TRIGGER_HAPPY34		0x2e1
+#define BTN_TRIGGER_HAPPY35		0x2e2
+#define BTN_TRIGGER_HAPPY36		0x2e3
+#define BTN_TRIGGER_HAPPY37		0x2e4
+#define BTN_TRIGGER_HAPPY38		0x2e5
+#define BTN_TRIGGER_HAPPY39		0x2e6
+#define BTN_TRIGGER_HAPPY40		0x2e7
+
+/* We avoid low common keys in module aliases so they don't get huge. */
+#define KEY_MIN_INTERESTING	KEY_MUTE
+#define KEY_MAX			0x2ff
+#define KEY_CNT			(KEY_MAX+1)
+
+/*
+ * Relative axes
+ */
+
+#define REL_X			0x00
+#define REL_Y			0x01
+#define REL_Z			0x02
+#define REL_RX			0x03
+#define REL_RY			0x04
+#define REL_RZ			0x05
+#define REL_HWHEEL		0x06
+#define REL_DIAL		0x07
+#define REL_WHEEL		0x08
+#define REL_MISC		0x09
+#define REL_MAX			0x0f
+#define REL_CNT			(REL_MAX+1)
+
+/*
+ * Absolute axes
+ */
+
+#define ABS_X			0x00
+#define ABS_Y			0x01
+#define ABS_Z			0x02
+#define ABS_RX			0x03
+#define ABS_RY			0x04
+#define ABS_RZ			0x05
+#define ABS_THROTTLE		0x06
+#define ABS_RUDDER		0x07
+#define ABS_WHEEL		0x08
+#define ABS_GAS			0x09
+#define ABS_BRAKE		0x0a
+#define ABS_HAT0X		0x10
+#define ABS_HAT0Y		0x11
+#define ABS_HAT1X		0x12
+#define ABS_HAT1Y		0x13
+#define ABS_HAT2X		0x14
+#define ABS_HAT2Y		0x15
+#define ABS_HAT3X		0x16
+#define ABS_HAT3Y		0x17
+#define ABS_PRESSURE		0x18
+#define ABS_DISTANCE		0x19
+#define ABS_TILT_X		0x1a
+#define ABS_TILT_Y		0x1b
+#define ABS_TOOL_WIDTH		0x1c
+
+#define ABS_VOLUME		0x20
+
+#define ABS_MISC		0x28
+
+#define ABS_MT_SLOT		0x2f	/* MT slot being modified */
+#define ABS_MT_TOUCH_MAJOR	0x30	/* Major axis of touching ellipse */
+#define ABS_MT_TOUCH_MINOR	0x31	/* Minor axis (omit if circular) */
+#define ABS_MT_WIDTH_MAJOR	0x32	/* Major axis of approaching ellipse */
+#define ABS_MT_WIDTH_MINOR	0x33	/* Minor axis (omit if circular) */
+#define ABS_MT_ORIENTATION	0x34	/* Ellipse orientation */
+#define ABS_MT_POSITION_X	0x35	/* Center X touch position */
+#define ABS_MT_POSITION_Y	0x36	/* Center Y touch position */
+#define ABS_MT_TOOL_TYPE	0x37	/* Type of touching device */
+#define ABS_MT_BLOB_ID		0x38	/* Group a set of packets as a blob */
+#define ABS_MT_TRACKING_ID	0x39	/* Unique ID of initiated contact */
+#define ABS_MT_PRESSURE		0x3a	/* Pressure on contact area */
+#define ABS_MT_DISTANCE		0x3b	/* Contact hover distance */
+#define ABS_MT_TOOL_X		0x3c	/* Center X tool position */
+#define ABS_MT_TOOL_Y		0x3d	/* Center Y tool position */
+
+
+#define ABS_MAX			0x3f
+#define ABS_CNT			(ABS_MAX+1)
+
+/*
+ * Switch events
+ */
+
+#define SW_LID			0x00  /* set = lid shut */
+#define SW_TABLET_MODE		0x01  /* set = tablet mode */
+#define SW_HEADPHONE_INSERT	0x02  /* set = inserted */
+#define SW_RFKILL_ALL		0x03  /* rfkill master switch, type "any"
+					 set = radio enabled */
+#define SW_RADIO		SW_RFKILL_ALL	/* deprecated */
+#define SW_MICROPHONE_INSERT	0x04  /* set = inserted */
+#define SW_DOCK			0x05  /* set = plugged into dock */
+#define SW_LINEOUT_INSERT	0x06  /* set = inserted */
+#define SW_JACK_PHYSICAL_INSERT 0x07  /* set = mechanical switch set */
+#define SW_VIDEOOUT_INSERT	0x08  /* set = inserted */
+#define SW_CAMERA_LENS_COVER	0x09  /* set = lens covered */
+#define SW_KEYPAD_SLIDE		0x0a  /* set = keypad slide out */
+#define SW_FRONT_PROXIMITY	0x0b  /* set = front proximity sensor active */
+#define SW_ROTATE_LOCK		0x0c  /* set = rotate locked/disabled */
+#define SW_LINEIN_INSERT	0x0d  /* set = inserted */
+#define SW_MUTE_DEVICE		0x0e  /* set = device disabled */
+#define SW_PEN_INSERTED		0x0f  /* set = pen inserted */
+#define SW_MAX			0x0f
+#define SW_CNT			(SW_MAX+1)
+
+/*
+ * Misc events
+ */
+
+#define MSC_SERIAL		0x00
+#define MSC_PULSELED		0x01
+#define MSC_GESTURE		0x02
+#define MSC_RAW			0x03
+#define MSC_SCAN		0x04
+#define MSC_TIMESTAMP		0x05
+#define MSC_MAX			0x07
+#define MSC_CNT			(MSC_MAX+1)
+
+/*
+ * LEDs
+ */
+
+#define LED_NUML		0x00
+#define LED_CAPSL		0x01
+#define LED_SCROLLL		0x02
+#define LED_COMPOSE		0x03
+#define LED_KANA		0x04
+#define LED_SLEEP		0x05
+#define LED_SUSPEND		0x06
+#define LED_MUTE		0x07
+#define LED_MISC		0x08
+#define LED_MAIL		0x09
+#define LED_CHARGING		0x0a
+#define LED_MAX			0x0f
+#define LED_CNT			(LED_MAX+1)
+
+/*
+ * Autorepeat values
+ */
+
+#define REP_DELAY		0x00
+#define REP_PERIOD		0x01
+#define REP_MAX			0x01
+#define REP_CNT			(REP_MAX+1)
+
+/*
+ * Sounds
+ */
+
+#define SND_CLICK		0x00
+#define SND_BELL		0x01
+#define SND_TONE		0x02
+#define SND_MAX			0x07
+#define SND_CNT			(SND_MAX+1)
+
+#endif

include/linux/input.h

@@ -13,6 +13,8 @@
 #include <sys/types.h>
 #include <linux/types.h>
 
+#include "input-event-codes.h"
+
 /*
  * The event structure itself
  */
@@ -56,9 +58,14 @@ struct input_id {
  * Note that input core does not clamp reported values to the
  * [minimum, maximum] limits, such task is left to userspace.
  *
- * Resolution for main axes (ABS_X, ABS_Y, ABS_Z) is reported in
+ * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z)
- * units per millimeter (units/mm), resolution for rotational axes
+ * is reported in units per millimeter (units/mm), resolution
- * (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian.
+ * for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported
+ * in units per radian.
+ * When INPUT_PROP_ACCELEROMETER is set the resolution changes.
+ * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in
+ * in units per g (units/g) and in units per degree per second
+ * (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ).
  */
 struct input_absinfo {
 	__s32 value;
@@ -93,6 +100,12 @@ struct input_keymap_entry {
 	__u8  scancode[32];
 };
 
+struct input_mask {
+	__u32 type;
+	__u32 codes_size;
+	__u64 codes_ptr;
+};
+
 #define EVIOCGVERSION		_IOR('E', 0x01, int)			/* get driver version */
 #define EVIOCGID		_IOR('E', 0x02, struct input_id)	/* get device ID */
 #define EVIOCGREP		_IOR('E', 0x03, unsigned int[2])	/* get repeat settings */
@@ -143,795 +156,68 @@ struct input_keymap_entry {
 #define EVIOCGABS(abs)		_IOR('E', 0x40 + (abs), struct input_absinfo)	/* get abs value/limits */
 #define EVIOCSABS(abs)		_IOW('E', 0xc0 + (abs), struct input_absinfo)	/* set abs value/limits */
 
-#define EVIOCSFF		_IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect))	/* send a force effect to a force feedback device */
+#define EVIOCSFF		_IOW('E', 0x80, struct ff_effect)	/* send a force effect to a force feedback device */
 #define EVIOCRMFF		_IOW('E', 0x81, int)			/* Erase a force effect */
 #define EVIOCGEFFECTS		_IOR('E', 0x84, int)			/* Report number of effects playable at the same time */
 
 #define EVIOCGRAB		_IOW('E', 0x90, int)			/* Grab/Release device */
 #define EVIOCREVOKE		_IOW('E', 0x91, int)			/* Revoke device access */
 
-#define EVIOCSCLOCKID		_IOW('E', 0xa0, int)			/* Set clockid to be used for timestamps */
+/**
-
+ * EVIOCGMASK - Retrieve current event mask
-/*
- * Device properties and quirks
- */
-
-#define INPUT_PROP_POINTER		0x00	/* needs a pointer */
-#define INPUT_PROP_DIRECT		0x01	/* direct input devices */
-#define INPUT_PROP_BUTTONPAD		0x02	/* has button(s) under pad */
-#define INPUT_PROP_SEMI_MT		0x03	/* touch rectangle only */
-#define INPUT_PROP_TOPBUTTONPAD		0x04	/* softbuttons at top of pad */
-#define INPUT_PROP_POINTING_STICK	0x05	/* is a pointing stick */
-#define INPUT_PROP_ACCELEROMETER	0x06	/* has accelerometer */
-
-#define INPUT_PROP_MAX			0x1f
-#define INPUT_PROP_CNT			(INPUT_PROP_MAX + 1)
-
-/*
- * Event types
- */
-
-#define EV_SYN			0x00
-#define EV_KEY			0x01
-#define EV_REL			0x02
-#define EV_ABS			0x03
-#define EV_MSC			0x04
-#define EV_SW			0x05
-#define EV_LED			0x11
-#define EV_SND			0x12
-#define EV_REP			0x14
-#define EV_FF			0x15
-#define EV_PWR			0x16
-#define EV_FF_STATUS		0x17
-#define EV_MAX			0x1f
-#define EV_CNT			(EV_MAX+1)
-
-/*
- * Synchronization events.
- */
-
-#define SYN_REPORT		0
-#define SYN_CONFIG		1
-#define SYN_MT_REPORT		2
-#define SYN_DROPPED		3
-#define SYN_MAX			0xf
-#define SYN_CNT			(SYN_MAX+1)
-
-/*
- * Keys and buttons
  *
- * Most of the keys/buttons are modeled after USB HUT 1.12
+ * This ioctl allows user to retrieve the current event mask for specific
- * (see http://www.usb.org/developers/hidpage).
+ * event type. The argument must be of type "struct input_mask" and
- * Abbreviations in the comments:
+ * specifies the event type to query, the address of the receive buffer and
- * AC - Application Control
+ * the size of the receive buffer.
- * AL - Application Launch Button
+ *
- * SC - System Control
+ * The event mask is a per-client mask that specifies which events are
+ * forwarded to the client. Each event code is represented by a single bit
+ * in the event mask. If the bit is set, the event is passed to the client
+ * normally. Otherwise, the event is filtered and will never be queued on
+ * the client's receive buffer.
+ *
+ * Event masks do not affect global state of the input device. They only
+ * affect the file descriptor they are applied to.
+ *
+ * The default event mask for a client has all bits set, i.e. all events
+ * are forwarded to the client. If the kernel is queried for an unknown
+ * event type or if the receive buffer is larger than the number of
+ * event codes known to the kernel, the kernel returns all zeroes for those
+ * codes.
+ *
+ * At maximum, codes_size bytes are copied.
+ *
+ * This ioctl may fail with ENODEV in case the file is revoked, EFAULT
+ * if the receive-buffer points to invalid memory, or EINVAL if the kernel
+ * does not implement the ioctl.
  */
+#define EVIOCGMASK		_IOR('E', 0x92, struct input_mask)	/* Get event-masks */
 
-#define KEY_RESERVED		0
+/**
-#define KEY_ESC			1
+ * EVIOCSMASK - Set event mask
-#define KEY_1			2
+ *
-#define KEY_2			3
+ * This ioctl is the counterpart to EVIOCGMASK. Instead of receiving the
-#define KEY_3			4
+ * current event mask, this changes the client's event mask for a specific
-#define KEY_4			5
+ * type.  See EVIOCGMASK for a description of event-masks and the
-#define KEY_5			6
+ * argument-type.
-#define KEY_6			7
+ *
-#define KEY_7			8
+ * This ioctl provides full forward compatibility. If the passed event type
-#define KEY_8			9
+ * is unknown to the kernel, or if the number of event codes specified in
-#define KEY_9			10
+ * the mask is bigger than what is known to the kernel, the ioctl is still
-#define KEY_0			11
+ * accepted and applied. However, any unknown codes are left untouched and
-#define KEY_MINUS		12
+ * stay cleared. That means, the kernel always filters unknown codes
-#define KEY_EQUAL		13
+ * regardless of what the client requests.  If the new mask doesn't cover
-#define KEY_BACKSPACE		14
+ * all known event-codes, all remaining codes are automatically cleared and
-#define KEY_TAB			15
+ * thus filtered.
-#define KEY_Q			16
+ *
-#define KEY_W			17
+ * This ioctl may fail with ENODEV in case the file is revoked. EFAULT is
-#define KEY_E			18
+ * returned if the receive-buffer points to invalid memory. EINVAL is returned
-#define KEY_R			19
+ * if the kernel does not implement the ioctl.
-#define KEY_T			20
-#define KEY_Y			21
-#define KEY_U			22
-#define KEY_I			23
-#define KEY_O			24
-#define KEY_P			25
-#define KEY_LEFTBRACE		26
-#define KEY_RIGHTBRACE		27
-#define KEY_ENTER		28
-#define KEY_LEFTCTRL		29
-#define KEY_A			30
-#define KEY_S			31
-#define KEY_D			32
-#define KEY_F			33
-#define KEY_G			34
-#define KEY_H			35
-#define KEY_J			36
-#define KEY_K			37
-#define KEY_L			38
-#define KEY_SEMICOLON		39
-#define KEY_APOSTROPHE		40
-#define KEY_GRAVE		41
-#define KEY_LEFTSHIFT		42
-#define KEY_BACKSLASH		43
-#define KEY_Z			44
-#define KEY_X			45
-#define KEY_C			46
-#define KEY_V			47
-#define KEY_B			48
-#define KEY_N			49
-#define KEY_M			50
-#define KEY_COMMA		51
-#define KEY_DOT			52
-#define KEY_SLASH		53
-#define KEY_RIGHTSHIFT		54
-#define KEY_KPASTERISK		55
-#define KEY_LEFTALT		56
-#define KEY_SPACE		57
-#define KEY_CAPSLOCK		58
-#define KEY_F1			59
-#define KEY_F2			60
-#define KEY_F3			61
-#define KEY_F4			62
-#define KEY_F5			63
-#define KEY_F6			64
-#define KEY_F7			65
-#define KEY_F8			66
-#define KEY_F9			67
-#define KEY_F10			68
-#define KEY_NUMLOCK		69
-#define KEY_SCROLLLOCK		70
-#define KEY_KP7			71
-#define KEY_KP8			72
-#define KEY_KP9			73
-#define KEY_KPMINUS		74
-#define KEY_KP4			75
-#define KEY_KP5			76
-#define KEY_KP6			77
-#define KEY_KPPLUS		78
-#define KEY_KP1			79
-#define KEY_KP2			80
-#define KEY_KP3			81
-#define KEY_KP0			82
-#define KEY_KPDOT		83
-
-#define KEY_ZENKAKUHANKAKU	85
-#define KEY_102ND		86
-#define KEY_F11			87
-#define KEY_F12			88
-#define KEY_RO			89
-#define KEY_KATAKANA		90
-#define KEY_HIRAGANA		91
-#define KEY_HENKAN		92
-#define KEY_KATAKANAHIRAGANA	93
-#define KEY_MUHENKAN		94
-#define KEY_KPJPCOMMA		95
-#define KEY_KPENTER		96
-#define KEY_RIGHTCTRL		97
-#define KEY_KPSLASH		98
-#define KEY_SYSRQ		99
-#define KEY_RIGHTALT		100
-#define KEY_LINEFEED		101
-#define KEY_HOME		102
-#define KEY_UP			103
-#define KEY_PAGEUP		104
-#define KEY_LEFT		105
-#define KEY_RIGHT		106
-#define KEY_END			107
-#define KEY_DOWN		108
-#define KEY_PAGEDOWN		109
-#define KEY_INSERT		110
-#define KEY_DELETE		111
-#define KEY_MACRO		112
-#define KEY_MUTE		113
-#define KEY_VOLUMEDOWN		114
-#define KEY_VOLUMEUP		115
-#define KEY_POWER		116	/* SC System Power Down */
-#define KEY_KPEQUAL		117
-#define KEY_KPPLUSMINUS		118
-#define KEY_PAUSE		119
-#define KEY_SCALE		120	/* AL Compiz Scale (Expose) */
-
-#define KEY_KPCOMMA		121
-#define KEY_HANGEUL		122
-#define KEY_HANGUEL		KEY_HANGEUL
-#define KEY_HANJA		123
-#define KEY_YEN			124
-#define KEY_LEFTMETA		125
-#define KEY_RIGHTMETA		126
-#define KEY_COMPOSE		127
-
-#define KEY_STOP		128	/* AC Stop */
-#define KEY_AGAIN		129
-#define KEY_PROPS		130	/* AC Properties */
-#define KEY_UNDO		131	/* AC Undo */
-#define KEY_FRONT		132
-#define KEY_COPY		133	/* AC Copy */
-#define KEY_OPEN		134	/* AC Open */
-#define KEY_PASTE		135	/* AC Paste */
-#define KEY_FIND		136	/* AC Search */
-#define KEY_CUT			137	/* AC Cut */
-#define KEY_HELP		138	/* AL Integrated Help Center */
-#define KEY_MENU		139	/* Menu (show menu) */
-#define KEY_CALC		140	/* AL Calculator */
-#define KEY_SETUP		141
-#define KEY_SLEEP		142	/* SC System Sleep */
-#define KEY_WAKEUP		143	/* System Wake Up */
-#define KEY_FILE		144	/* AL Local Machine Browser */
-#define KEY_SENDFILE		145
-#define KEY_DELETEFILE		146
-#define KEY_XFER		147
-#define KEY_PROG1		148
-#define KEY_PROG2		149
-#define KEY_WWW			150	/* AL Internet Browser */
-#define KEY_MSDOS		151
-#define KEY_COFFEE		152	/* AL Terminal Lock/Screensaver */
-#define KEY_SCREENLOCK		KEY_COFFEE
-#define KEY_DIRECTION		153
-#define KEY_CYCLEWINDOWS	154
-#define KEY_MAIL		155
-#define KEY_BOOKMARKS		156	/* AC Bookmarks */
-#define KEY_COMPUTER		157
-#define KEY_BACK		158	/* AC Back */
-#define KEY_FORWARD		159	/* AC Forward */
-#define KEY_CLOSECD		160
-#define KEY_EJECTCD		161
-#define KEY_EJECTCLOSECD	162
-#define KEY_NEXTSONG		163
-#define KEY_PLAYPAUSE		164
-#define KEY_PREVIOUSSONG	165
-#define KEY_STOPCD		166
-#define KEY_RECORD		167
-#define KEY_REWIND		168
-#define KEY_PHONE		169	/* Media Select Telephone */
-#define KEY_ISO			170
-#define KEY_CONFIG		171	/* AL Consumer Control Configuration */
-#define KEY_HOMEPAGE		172	/* AC Home */
-#define KEY_REFRESH		173	/* AC Refresh */
-#define KEY_EXIT		174	/* AC Exit */
-#define KEY_MOVE		175
-#define KEY_EDIT		176
-#define KEY_SCROLLUP		177
-#define KEY_SCROLLDOWN		178
-#define KEY_KPLEFTPAREN		179
-#define KEY_KPRIGHTPAREN	180
-#define KEY_NEW			181	/* AC New */
-#define KEY_REDO		182	/* AC Redo/Repeat */
-
-#define KEY_F13			183
-#define KEY_F14			184
-#define KEY_F15			185
-#define KEY_F16			186
-#define KEY_F17			187
-#define KEY_F18			188
-#define KEY_F19			189
-#define KEY_F20			190
-#define KEY_F21			191
-#define KEY_F22			192
-#define KEY_F23			193
-#define KEY_F24			194
-
-#define KEY_PLAYCD		200
-#define KEY_PAUSECD		201
-#define KEY_PROG3		202
-#define KEY_PROG4		203
-#define KEY_DASHBOARD		204	/* AL Dashboard */
-#define KEY_SUSPEND		205
-#define KEY_CLOSE		206	/* AC Close */
-#define KEY_PLAY		207
-#define KEY_FASTFORWARD		208
-#define KEY_BASSBOOST		209
-#define KEY_PRINT		210	/* AC Print */
-#define KEY_HP			211
-#define KEY_CAMERA		212
-#define KEY_SOUND		213
-#define KEY_QUESTION		214
-#define KEY_EMAIL		215
-#define KEY_CHAT		216
-#define KEY_SEARCH		217
-#define KEY_CONNECT		218
-#define KEY_FINANCE		219	/* AL Checkbook/Finance */
-#define KEY_SPORT		220
-#define KEY_SHOP		221
-#define KEY_ALTERASE		222
-#define KEY_CANCEL		223	/* AC Cancel */
-#define KEY_BRIGHTNESSDOWN	224
-#define KEY_BRIGHTNESSUP	225
-#define KEY_MEDIA		226
-
-#define KEY_SWITCHVIDEOMODE	227	/* Cycle between available video
-					   outputs (Monitor/LCD/TV-out/etc) */
-#define KEY_KBDILLUMTOGGLE	228
-#define KEY_KBDILLUMDOWN	229
-#define KEY_KBDILLUMUP		230
-
-#define KEY_SEND		231	/* AC Send */
-#define KEY_REPLY		232	/* AC Reply */
-#define KEY_FORWARDMAIL		233	/* AC Forward Msg */
-#define KEY_SAVE		234	/* AC Save */
-#define KEY_DOCUMENTS		235
-
-#define KEY_BATTERY		236
-
-#define KEY_BLUETOOTH		237
-#define KEY_WLAN		238
-#define KEY_UWB			239
-
-#define KEY_UNKNOWN		240
-
-#define KEY_VIDEO_NEXT		241	/* drive next video source */
-#define KEY_VIDEO_PREV		242	/* drive previous video source */
-#define KEY_BRIGHTNESS_CYCLE	243	/* brightness up, after max is min */
-#define KEY_BRIGHTNESS_AUTO	244	/* Set Auto Brightness: manual
-					  brightness control is off,
-					  rely on ambient */
-#define KEY_BRIGHTNESS_ZERO	KEY_BRIGHTNESS_AUTO
-#define KEY_DISPLAY_OFF		245	/* display device to off state */
-
-#define KEY_WWAN		246	/* Wireless WAN (LTE, UMTS, GSM, etc.) */
-#define KEY_WIMAX		KEY_WWAN
-#define KEY_RFKILL		247	/* Key that controls all radios */
-
-#define KEY_MICMUTE		248	/* Mute / unmute the microphone */
-
-/* Code 255 is reserved for special needs of AT keyboard driver */
-
-#define BTN_MISC		0x100
-#define BTN_0			0x100
-#define BTN_1			0x101
-#define BTN_2			0x102
-#define BTN_3			0x103
-#define BTN_4			0x104
-#define BTN_5			0x105
-#define BTN_6			0x106
-#define BTN_7			0x107
-#define BTN_8			0x108
-#define BTN_9			0x109
-
-#define BTN_MOUSE		0x110
-#define BTN_LEFT		0x110
-#define BTN_RIGHT		0x111
-#define BTN_MIDDLE		0x112
-#define BTN_SIDE		0x113
-#define BTN_EXTRA		0x114
-#define BTN_FORWARD		0x115
-#define BTN_BACK		0x116
-#define BTN_TASK		0x117
-
-#define BTN_JOYSTICK		0x120
-#define BTN_TRIGGER		0x120
-#define BTN_THUMB		0x121
-#define BTN_THUMB2		0x122
-#define BTN_TOP			0x123
-#define BTN_TOP2		0x124
-#define BTN_PINKIE		0x125
-#define BTN_BASE		0x126
-#define BTN_BASE2		0x127
-#define BTN_BASE3		0x128
-#define BTN_BASE4		0x129
-#define BTN_BASE5		0x12a
-#define BTN_BASE6		0x12b
-#define BTN_DEAD		0x12f
-
-#define BTN_GAMEPAD		0x130
-#define BTN_SOUTH		0x130
-#define BTN_A			BTN_SOUTH
-#define BTN_EAST		0x131
-#define BTN_B			BTN_EAST
-#define BTN_C			0x132
-#define BTN_NORTH		0x133
-#define BTN_X			BTN_NORTH
-#define BTN_WEST		0x134
-#define BTN_Y			BTN_WEST
-#define BTN_Z			0x135
-#define BTN_TL			0x136
-#define BTN_TR			0x137
-#define BTN_TL2			0x138
-#define BTN_TR2			0x139
-#define BTN_SELECT		0x13a
-#define BTN_START		0x13b
-#define BTN_MODE		0x13c
-#define BTN_THUMBL		0x13d
-#define BTN_THUMBR		0x13e
-
-#define BTN_DIGI		0x140
-#define BTN_TOOL_PEN		0x140
-#define BTN_TOOL_RUBBER		0x141
-#define BTN_TOOL_BRUSH		0x142
-#define BTN_TOOL_PENCIL		0x143
-#define BTN_TOOL_AIRBRUSH	0x144
-#define BTN_TOOL_FINGER		0x145
-#define BTN_TOOL_MOUSE		0x146
-#define BTN_TOOL_LENS		0x147
-#define BTN_TOOL_QUINTTAP	0x148	/* Five fingers on trackpad */
-#define BTN_TOUCH		0x14a
-#define BTN_STYLUS		0x14b
-#define BTN_STYLUS2		0x14c
-#define BTN_TOOL_DOUBLETAP	0x14d
-#define BTN_TOOL_TRIPLETAP	0x14e
-#define BTN_TOOL_QUADTAP	0x14f	/* Four fingers on trackpad */
-
-#define BTN_WHEEL		0x150
-#define BTN_GEAR_DOWN		0x150
-#define BTN_GEAR_UP		0x151
-
-#define KEY_OK			0x160
-#define KEY_SELECT		0x161
-#define KEY_GOTO		0x162
-#define KEY_CLEAR		0x163
-#define KEY_POWER2		0x164
-#define KEY_OPTION		0x165
-#define KEY_INFO		0x166	/* AL OEM Features/Tips/Tutorial */
-#define KEY_TIME		0x167
-#define KEY_VENDOR		0x168
-#define KEY_ARCHIVE		0x169
-#define KEY_PROGRAM		0x16a	/* Media Select Program Guide */
-#define KEY_CHANNEL		0x16b
-#define KEY_FAVORITES		0x16c
-#define KEY_EPG			0x16d
-#define KEY_PVR			0x16e	/* Media Select Home */
-#define KEY_MHP			0x16f
-#define KEY_LANGUAGE		0x170
-#define KEY_TITLE		0x171
-#define KEY_SUBTITLE		0x172
-#define KEY_ANGLE		0x173
-#define KEY_ZOOM		0x174
-#define KEY_MODE		0x175
-#define KEY_KEYBOARD		0x176
-#define KEY_SCREEN		0x177
-#define KEY_PC			0x178	/* Media Select Computer */
-#define KEY_TV			0x179	/* Media Select TV */
-#define KEY_TV2			0x17a	/* Media Select Cable */
-#define KEY_VCR			0x17b	/* Media Select VCR */
-#define KEY_VCR2		0x17c	/* VCR Plus */
-#define KEY_SAT			0x17d	/* Media Select Satellite */
-#define KEY_SAT2		0x17e
-#define KEY_CD			0x17f	/* Media Select CD */
-#define KEY_TAPE		0x180	/* Media Select Tape */
-#define KEY_RADIO		0x181
-#define KEY_TUNER		0x182	/* Media Select Tuner */
-#define KEY_PLAYER		0x183
-#define KEY_TEXT		0x184
-#define KEY_DVD			0x185	/* Media Select DVD */
-#define KEY_AUX			0x186
-#define KEY_MP3			0x187
-#define KEY_AUDIO		0x188	/* AL Audio Browser */
-#define KEY_VIDEO		0x189	/* AL Movie Browser */
-#define KEY_DIRECTORY		0x18a
-#define KEY_LIST		0x18b
-#define KEY_MEMO		0x18c	/* Media Select Messages */
-#define KEY_CALENDAR		0x18d
-#define KEY_RED			0x18e
-#define KEY_GREEN		0x18f
-#define KEY_YELLOW		0x190
-#define KEY_BLUE		0x191
-#define KEY_CHANNELUP		0x192	/* Channel Increment */
-#define KEY_CHANNELDOWN		0x193	/* Channel Decrement */
-#define KEY_FIRST		0x194
-#define KEY_LAST		0x195	/* Recall Last */
-#define KEY_AB			0x196
-#define KEY_NEXT		0x197
-#define KEY_RESTART		0x198
-#define KEY_SLOW		0x199
-#define KEY_SHUFFLE		0x19a
-#define KEY_BREAK		0x19b
-#define KEY_PREVIOUS		0x19c
-#define KEY_DIGITS		0x19d
-#define KEY_TEEN		0x19e
-#define KEY_TWEN		0x19f
-#define KEY_VIDEOPHONE		0x1a0	/* Media Select Video Phone */
-#define KEY_GAMES		0x1a1	/* Media Select Games */
-#define KEY_ZOOMIN		0x1a2	/* AC Zoom In */
-#define KEY_ZOOMOUT		0x1a3	/* AC Zoom Out */
-#define KEY_ZOOMRESET		0x1a4	/* AC Zoom */
-#define KEY_WORDPROCESSOR	0x1a5	/* AL Word Processor */
-#define KEY_EDITOR		0x1a6	/* AL Text Editor */
-#define KEY_SPREADSHEET		0x1a7	/* AL Spreadsheet */
-#define KEY_GRAPHICSEDITOR	0x1a8	/* AL Graphics Editor */
-#define KEY_PRESENTATION	0x1a9	/* AL Presentation App */
-#define KEY_DATABASE		0x1aa	/* AL Database App */
-#define KEY_NEWS		0x1ab	/* AL Newsreader */
-#define KEY_VOICEMAIL		0x1ac	/* AL Voicemail */
-#define KEY_ADDRESSBOOK		0x1ad	/* AL Contacts/Address Book */
-#define KEY_MESSENGER		0x1ae	/* AL Instant Messaging */
-#define KEY_DISPLAYTOGGLE	0x1af	/* Turn display (LCD) on and off */
-#define KEY_BRIGHTNESS_TOGGLE	KEY_DISPLAYTOGGLE
-#define KEY_SPELLCHECK		0x1b0   /* AL Spell Check */
-#define KEY_LOGOFF		0x1b1   /* AL Logoff */
-
-#define KEY_DOLLAR		0x1b2
-#define KEY_EURO		0x1b3
-
-#define KEY_FRAMEBACK		0x1b4	/* Consumer - transport controls */
-#define KEY_FRAMEFORWARD	0x1b5
-#define KEY_CONTEXT_MENU	0x1b6	/* GenDesc - system context menu */
-#define KEY_MEDIA_REPEAT	0x1b7	/* Consumer - transport control */
-#define KEY_10CHANNELSUP	0x1b8	/* 10 channels up (10+) */
-#define KEY_10CHANNELSDOWN	0x1b9	/* 10 channels down (10-) */
-#define KEY_IMAGES		0x1ba	/* AL Image Browser */
-
-#define KEY_DEL_EOL		0x1c0
-#define KEY_DEL_EOS		0x1c1
-#define KEY_INS_LINE		0x1c2
-#define KEY_DEL_LINE		0x1c3
-
-#define KEY_FN			0x1d0
-#define KEY_FN_ESC		0x1d1
-#define KEY_FN_F1		0x1d2
-#define KEY_FN_F2		0x1d3
-#define KEY_FN_F3		0x1d4
-#define KEY_FN_F4		0x1d5
-#define KEY_FN_F5		0x1d6
-#define KEY_FN_F6		0x1d7
-#define KEY_FN_F7		0x1d8
-#define KEY_FN_F8		0x1d9
-#define KEY_FN_F9		0x1da
-#define KEY_FN_F10		0x1db
-#define KEY_FN_F11		0x1dc
-#define KEY_FN_F12		0x1dd
-#define KEY_FN_1		0x1de
-#define KEY_FN_2		0x1df
-#define KEY_FN_D		0x1e0
-#define KEY_FN_E		0x1e1
-#define KEY_FN_F		0x1e2
-#define KEY_FN_S		0x1e3
-#define KEY_FN_B		0x1e4
-
-#define KEY_BRL_DOT1		0x1f1
-#define KEY_BRL_DOT2		0x1f2
-#define KEY_BRL_DOT3		0x1f3
-#define KEY_BRL_DOT4		0x1f4
-#define KEY_BRL_DOT5		0x1f5
-#define KEY_BRL_DOT6		0x1f6
-#define KEY_BRL_DOT7		0x1f7
-#define KEY_BRL_DOT8		0x1f8
-#define KEY_BRL_DOT9		0x1f9
-#define KEY_BRL_DOT10		0x1fa
-
-#define KEY_NUMERIC_0		0x200	/* used by phones, remote controls, */
-#define KEY_NUMERIC_1		0x201	/* and other keypads */
-#define KEY_NUMERIC_2		0x202
-#define KEY_NUMERIC_3		0x203
-#define KEY_NUMERIC_4		0x204
-#define KEY_NUMERIC_5		0x205
-#define KEY_NUMERIC_6		0x206
-#define KEY_NUMERIC_7		0x207
-#define KEY_NUMERIC_8		0x208
-#define KEY_NUMERIC_9		0x209
-#define KEY_NUMERIC_STAR	0x20a
-#define KEY_NUMERIC_POUND	0x20b
-
-#define KEY_CAMERA_FOCUS	0x210
-#define KEY_WPS_BUTTON		0x211	/* WiFi Protected Setup key */
-
-#define KEY_TOUCHPAD_TOGGLE	0x212	/* Request switch touchpad on or off */
-#define KEY_TOUCHPAD_ON		0x213
-#define KEY_TOUCHPAD_OFF	0x214
-
-#define KEY_CAMERA_ZOOMIN	0x215
-#define KEY_CAMERA_ZOOMOUT	0x216
-#define KEY_CAMERA_UP		0x217
-#define KEY_CAMERA_DOWN		0x218
-#define KEY_CAMERA_LEFT		0x219
-#define KEY_CAMERA_RIGHT	0x21a
-
-#define KEY_ATTENDANT_ON	0x21b
-#define KEY_ATTENDANT_OFF	0x21c
-#define KEY_ATTENDANT_TOGGLE	0x21d	/* Attendant call on or off */
-#define KEY_LIGHTS_TOGGLE	0x21e	/* Reading light on or off */
-
-#define BTN_DPAD_UP		0x220
-#define BTN_DPAD_DOWN		0x221
-#define BTN_DPAD_LEFT		0x222
-#define BTN_DPAD_RIGHT		0x223
-
-#define KEY_ALS_TOGGLE		0x230	/* Ambient light sensor */
-
-#define KEY_BUTTONCONFIG		0x240	/* AL Button Configuration */
-#define KEY_TASKMANAGER		0x241	/* AL Task/Project Manager */
-#define KEY_JOURNAL		0x242	/* AL Log/Journal/Timecard */
-#define KEY_CONTROLPANEL		0x243	/* AL Control Panel */
-#define KEY_APPSELECT		0x244	/* AL Select Task/Application */
-#define KEY_SCREENSAVER		0x245	/* AL Screen Saver */
-#define KEY_VOICECOMMAND		0x246	/* Listening Voice Command */
-
-#define KEY_BRIGHTNESS_MIN		0x250	/* Set Brightness to Minimum */
-#define KEY_BRIGHTNESS_MAX		0x251	/* Set Brightness to Maximum */
-
-#define KEY_KBDINPUTASSIST_PREV		0x260
-#define KEY_KBDINPUTASSIST_NEXT		0x261
-#define KEY_KBDINPUTASSIST_PREVGROUP		0x262
-#define KEY_KBDINPUTASSIST_NEXTGROUP		0x263
-#define KEY_KBDINPUTASSIST_ACCEPT		0x264
-#define KEY_KBDINPUTASSIST_CANCEL		0x265
-
-#define BTN_TRIGGER_HAPPY		0x2c0
-#define BTN_TRIGGER_HAPPY1		0x2c0
-#define BTN_TRIGGER_HAPPY2		0x2c1
-#define BTN_TRIGGER_HAPPY3		0x2c2
-#define BTN_TRIGGER_HAPPY4		0x2c3
-#define BTN_TRIGGER_HAPPY5		0x2c4
-#define BTN_TRIGGER_HAPPY6		0x2c5
-#define BTN_TRIGGER_HAPPY7		0x2c6
-#define BTN_TRIGGER_HAPPY8		0x2c7
-#define BTN_TRIGGER_HAPPY9		0x2c8
-#define BTN_TRIGGER_HAPPY10		0x2c9
-#define BTN_TRIGGER_HAPPY11		0x2ca
-#define BTN_TRIGGER_HAPPY12		0x2cb
-#define BTN_TRIGGER_HAPPY13		0x2cc
-#define BTN_TRIGGER_HAPPY14		0x2cd
-#define BTN_TRIGGER_HAPPY15		0x2ce
-#define BTN_TRIGGER_HAPPY16		0x2cf
-#define BTN_TRIGGER_HAPPY17		0x2d0
-#define BTN_TRIGGER_HAPPY18		0x2d1
-#define BTN_TRIGGER_HAPPY19		0x2d2
-#define BTN_TRIGGER_HAPPY20		0x2d3
-#define BTN_TRIGGER_HAPPY21		0x2d4
-#define BTN_TRIGGER_HAPPY22		0x2d5
-#define BTN_TRIGGER_HAPPY23		0x2d6
-#define BTN_TRIGGER_HAPPY24		0x2d7
-#define BTN_TRIGGER_HAPPY25		0x2d8
-#define BTN_TRIGGER_HAPPY26		0x2d9
-#define BTN_TRIGGER_HAPPY27		0x2da
-#define BTN_TRIGGER_HAPPY28		0x2db
-#define BTN_TRIGGER_HAPPY29		0x2dc
-#define BTN_TRIGGER_HAPPY30		0x2dd
-#define BTN_TRIGGER_HAPPY31		0x2de
-#define BTN_TRIGGER_HAPPY32		0x2df
-#define BTN_TRIGGER_HAPPY33		0x2e0
-#define BTN_TRIGGER_HAPPY34		0x2e1
-#define BTN_TRIGGER_HAPPY35		0x2e2
-#define BTN_TRIGGER_HAPPY36		0x2e3
-#define BTN_TRIGGER_HAPPY37		0x2e4
-#define BTN_TRIGGER_HAPPY38		0x2e5
-#define BTN_TRIGGER_HAPPY39		0x2e6
-#define BTN_TRIGGER_HAPPY40		0x2e7
-
-/* We avoid low common keys in module aliases so they don't get huge. */
-#define KEY_MIN_INTERESTING	KEY_MUTE
-#define KEY_MAX			0x2ff
-#define KEY_CNT			(KEY_MAX+1)
-
-/*
- * Relative axes
  */
+#define EVIOCSMASK		_IOW('E', 0x93, struct input_mask)	/* Set event-masks */
 
-#define REL_X			0x00
+#define EVIOCSCLOCKID		_IOW('E', 0xa0, int)			/* Set clockid to be used for timestamps */
-#define REL_Y			0x01
-#define REL_Z			0x02
-#define REL_RX			0x03
-#define REL_RY			0x04
-#define REL_RZ			0x05
-#define REL_HWHEEL		0x06
-#define REL_DIAL		0x07
-#define REL_WHEEL		0x08
-#define REL_MISC		0x09
-#define REL_MAX			0x0f
-#define REL_CNT			(REL_MAX+1)
-
-/*
- * Absolute axes
- */
-
-#define ABS_X			0x00
-#define ABS_Y			0x01
-#define ABS_Z			0x02
-#define ABS_RX			0x03
-#define ABS_RY			0x04
-#define ABS_RZ			0x05
-#define ABS_THROTTLE		0x06
-#define ABS_RUDDER		0x07
-#define ABS_WHEEL		0x08
-#define ABS_GAS			0x09
-#define ABS_BRAKE		0x0a
-#define ABS_HAT0X		0x10
-#define ABS_HAT0Y		0x11
-#define ABS_HAT1X		0x12
-#define ABS_HAT1Y		0x13
-#define ABS_HAT2X		0x14
-#define ABS_HAT2Y		0x15
-#define ABS_HAT3X		0x16
-#define ABS_HAT3Y		0x17
-#define ABS_PRESSURE		0x18
-#define ABS_DISTANCE		0x19
-#define ABS_TILT_X		0x1a
-#define ABS_TILT_Y		0x1b
-#define ABS_TOOL_WIDTH		0x1c
-
-#define ABS_VOLUME		0x20
-
-#define ABS_MISC		0x28
-
-#define ABS_MT_SLOT		0x2f	/* MT slot being modified */
-#define ABS_MT_TOUCH_MAJOR	0x30	/* Major axis of touching ellipse */
-#define ABS_MT_TOUCH_MINOR	0x31	/* Minor axis (omit if circular) */
-#define ABS_MT_WIDTH_MAJOR	0x32	/* Major axis of approaching ellipse */
-#define ABS_MT_WIDTH_MINOR	0x33	/* Minor axis (omit if circular) */
-#define ABS_MT_ORIENTATION	0x34	/* Ellipse orientation */
-#define ABS_MT_POSITION_X	0x35	/* Center X touch position */
-#define ABS_MT_POSITION_Y	0x36	/* Center Y touch position */
-#define ABS_MT_TOOL_TYPE	0x37	/* Type of touching device */
-#define ABS_MT_BLOB_ID		0x38	/* Group a set of packets as a blob */
-#define ABS_MT_TRACKING_ID	0x39	/* Unique ID of initiated contact */
-#define ABS_MT_PRESSURE		0x3a	/* Pressure on contact area */
-#define ABS_MT_DISTANCE		0x3b	/* Contact hover distance */
-#define ABS_MT_TOOL_X		0x3c	/* Center X tool position */
-#define ABS_MT_TOOL_Y		0x3d	/* Center Y tool position */
-
-#define ABS_MAX			0x3f
-#define ABS_CNT			(ABS_MAX+1)
-
-/*
- * Switch events
- */
-
-#define SW_LID			0x00  /* set = lid shut */
-#define SW_TABLET_MODE		0x01  /* set = tablet mode */
-#define SW_HEADPHONE_INSERT	0x02  /* set = inserted */
-#define SW_RFKILL_ALL		0x03  /* rfkill master switch, type "any"
-					 set = radio enabled */
-#define SW_RADIO		SW_RFKILL_ALL	/* deprecated */
-#define SW_MICROPHONE_INSERT	0x04  /* set = inserted */
-#define SW_DOCK			0x05  /* set = plugged into dock */
-#define SW_LINEOUT_INSERT	0x06  /* set = inserted */
-#define SW_JACK_PHYSICAL_INSERT 0x07  /* set = mechanical switch set */
-#define SW_VIDEOOUT_INSERT	0x08  /* set = inserted */
-#define SW_CAMERA_LENS_COVER	0x09  /* set = lens covered */
-#define SW_KEYPAD_SLIDE		0x0a  /* set = keypad slide out */
-#define SW_FRONT_PROXIMITY	0x0b  /* set = front proximity sensor active */
-#define SW_ROTATE_LOCK		0x0c  /* set = rotate locked/disabled */
-#define SW_LINEIN_INSERT	0x0d  /* set = inserted */
-#define SW_MUTE_DEVICE		0x0e  /* set = device disabled */
-#define SW_MAX			0x0f
-#define SW_CNT			(SW_MAX+1)
-
-/*
- * Misc events
- */
-
-#define MSC_SERIAL		0x00
-#define MSC_PULSELED		0x01
-#define MSC_GESTURE		0x02
-#define MSC_RAW			0x03
-#define MSC_SCAN		0x04
-#define MSC_TIMESTAMP		0x05
-#define MSC_MAX			0x07
-#define MSC_CNT			(MSC_MAX+1)
-
-/*
- * LEDs
- */
-
-#define LED_NUML		0x00
-#define LED_CAPSL		0x01
-#define LED_SCROLLL		0x02
-#define LED_COMPOSE		0x03
-#define LED_KANA		0x04
-#define LED_SLEEP		0x05
-#define LED_SUSPEND		0x06
-#define LED_MUTE		0x07
-#define LED_MISC		0x08
-#define LED_MAIL		0x09
-#define LED_CHARGING		0x0a
-#define LED_MAX			0x0f
-#define LED_CNT			(LED_MAX+1)
-
-/*
- * Autorepeat values
- */
-
-#define REP_DELAY		0x00
-#define REP_PERIOD		0x01
-#define REP_MAX			0x01
-#define REP_CNT			(REP_MAX+1)
-
-/*
- * Sounds
- */
-
-#define SND_CLICK		0x00
-#define SND_BELL		0x01
-#define SND_TONE		0x02
-#define SND_MAX			0x07
-#define SND_CNT			(SND_MAX+1)
 
 /*
  * IDs.
@@ -962,6 +248,9 @@ struct input_keymap_entry {
 #define BUS_GSC			0x1A
 #define BUS_ATARI		0x1B
 #define BUS_SPI			0x1C
+#define BUS_RMI			0x1D
+#define BUS_CEC			0x1E
+#define BUS_INTEL_ISHTP		0x1F
 
 /*
  * MT_TOOL types
@@ -1190,6 +479,14 @@ struct ff_effect {
 #define FF_GAIN		0x60
 #define FF_AUTOCENTER	0x61
 
+/*
+ * ff->playback(effect_id = FF_GAIN) is the first effect_id to
+ * cause a collision with another ff method, in this case ff->set_gain().
+ * Therefore the greatest safe value for effect_id is FF_GAIN - 1,
+ * and thus the total number of effects should never exceed FF_GAIN.
+ */
+#define FF_MAX_EFFECTS	FF_GAIN
+
 #define FF_MAX		0x7f
 #define FF_CNT		(FF_MAX+1)
 

meson.build

@@ -1,5 +1,5 @@
 project('libinput', 'c', 'cpp',
-	version : '1.8.0',
+	version : '1.8.4',
 	license : 'MIT/Expat',
 	default_options : [ 'c_std=gnu99', 'warning_level=2' ],
 	meson_version : '>= 0.40.0')
@@ -47,6 +47,10 @@ dep_libevdev = dependency('libevdev', version : '>= 0.4')
 dep_lm = cc.find_library('m', required : false)
 dep_rt = cc.find_library('rt', required : false)
 
+# Include directories
+includes_include = include_directories('include')
+includes_src = include_directories('src')
+
 ############ libwacom configuration ############
 
 have_libwacom = get_option('libwacom')
@@ -62,6 +66,8 @@ if have_libwacom
 			  name : 'libwacom_get_paired_device check',
 			  dependencies : dep_libwacom)
 	config_h.set10('HAVE_LIBWACOM_GET_PAIRED_DEVICE', result)
+else
+	dep_libwacom = declare_dependency()
 endif
 
 ############ udev bits ############
@@ -76,13 +82,13 @@ udev_hwdb_dir = join_paths(udev_dir, 'hwdb.d')
 executable('libinput-device-group',
 	   'udev/libinput-device-group.c',
 	   dependencies : [dep_udev, dep_libwacom],
-	   include_directories : include_directories('src'),
+	   include_directories : [includes_src, includes_include],
 	   install : true,
 	   install_dir : udev_dir)
 executable('libinput-model-quirks',
 	   'udev/libinput-model-quirks.c',
 	   dependencies : dep_udev,
-	   include_directories : include_directories('src'),
+	   include_directories : [includes_src, includes_include],
 	   install : true,
 	   install_dir : udev_dir)
 
@@ -129,7 +135,8 @@ src_libinput_util = [
 ]
 libinput_util = static_library('libinput-util',
 			       src_libinput_util,
-			       dependencies : dep_udev)
+			       dependencies : dep_udev,
+			       include_directories : includes_include)
 dep_libinput_util = declare_dependency(link_with : libinput_util)
 
 ############ libfilter.a ############
@@ -200,7 +207,7 @@ mapfile = join_paths(meson.source_root(), 'src', 'libinput.sym')
 version_flag = '-Wl,--version-script,@0@'.format(mapfile)
 lib_libinput = shared_library('input',
 		src_libinput,
-		include_directories : include_directories('.'),
+		include_directories : [include_directories('.'), includes_include],
 		dependencies : deps_libinput,
 		version : libinput_so_version,
 		link_args : version_flag,
@@ -352,7 +359,7 @@ tools_shared_sources = [ 'tools/shared.c',
 deps_tools_shared = [ dep_libinput, dep_libevdev ]
 lib_tools_shared = static_library('tools_shared',
 				  tools_shared_sources,
-				  include_directories : include_directories('src'),
+				  include_directories : [includes_src, includes_include],
 				  dependencies : deps_tools_shared)
 dep_tools_shared = declare_dependency(link_with : lib_tools_shared,
 				      dependencies : deps_tools_shared)
@@ -365,7 +372,7 @@ libinput_debug_events_sources = [ 'tools/libinput-debug-events.c' ]
 executable('libinput-debug-events',
 	   libinput_debug_events_sources,
 	   dependencies : deps_tools,
-	   include_directories : include_directories('src'),
+	   include_directories : [includes_src, includes_include],
 	   install_dir : libinput_tool_path,
 	   install : true
 	   )
@@ -380,7 +387,7 @@ libinput_list_devices_sources = [ 'tools/libinput-list-devices.c' ]
 executable('libinput-list-devices',
 	   libinput_list_devices_sources,
 	   dependencies : deps_tools,
-	   include_directories : include_directories('src'),
+	   include_directories : [includes_src, includes_include],
 	   install_dir : libinput_tool_path,
 	   install : true,
 	   )
@@ -395,7 +402,7 @@ libinput_measure_sources = [ 'tools/libinput-measure.c' ]
 executable('libinput-measure',
 	   libinput_measure_sources,
 	   dependencies : deps_tools,
-	   include_directories : include_directories('src'),
+	   include_directories : [includes_src, includes_include],
 	   install_dir : libinput_tool_path,
 	   install : true,
 	   )
@@ -410,7 +417,7 @@ libinput_measure_touchpad_tap_sources = [ 'tools/libinput-measure-touchpad-tap.c
 executable('libinput-measure-touchpad-tap',
 	   libinput_measure_touchpad_tap_sources,
 	   dependencies : deps_tools,
-	   include_directories : include_directories('src'),
+	   include_directories : [includes_src, includes_include],
 	   install_dir : libinput_tool_path,
 	   install : true,
 	   )
@@ -422,7 +429,7 @@ configure_file(input : 'tools/libinput-measure-touchpad-tap.man',
 	       )
 
 if get_option('debug-gui')
-	dep_gtk = dependency('gtk+-3.0')
+	dep_gtk = dependency('gtk+-3.0', version : '>= 3.20')
 	dep_cairo = dependency('cairo')
 	dep_glib = dependency('glib-2.0')
 
@@ -435,7 +442,7 @@ if get_option('debug-gui')
 	executable('libinput-debug-gui',
 		   debug_gui_sources,
 		   dependencies : deps_debug_gui,
-		   include_directories : include_directories('src'),
+		   include_directories : [includes_src, includes_include],
 		   install_dir : libinput_tool_path,
 		   install : true
 		   )
@@ -452,7 +459,7 @@ libinput_sources = [ 'tools/libinput-tool.c' ]
 executable('libinput',
 	   libinput_sources,
 	   dependencies : deps_tools,
-	   include_directories : include_directories ('src'),
+	   include_directories : [includes_src, includes_include],
 	   install : true
 	   )
 configure_file(input : 'tools/libinput.man',
@@ -468,7 +475,7 @@ ptraccel_debug_sources = [ 'tools/ptraccel-debug.c' ]
 executable('ptraccel-debug',
 	   ptraccel_debug_sources,
 	   dependencies : [ dep_libfilter, dep_libinput ],
-	   include_directories : include_directories('src'),
+	   include_directories : [includes_src, includes_include],
 	   install : false
 	   )
 
@@ -505,6 +512,7 @@ if get_option('tests')
 		'test/litest-device-cyborg-rat-5.c',
 		'test/litest-device-elantech-touchpad.c',
 		'test/litest-device-generic-singletouch.c',
+		'test/litest-device-gpio-keys.c',
 		'test/litest-device-huion-pentablet.c',
 		'test/litest-device-keyboard.c',
 		'test/litest-device-keyboard-all-codes.c',
@@ -548,6 +556,7 @@ if get_option('tests')
 		'test/litest-device-wacom-intuos5-pen.c',
 		'test/litest-device-wacom-isdv4-e6-pen.c',
 		'test/litest-device-wacom-isdv4-e6-finger.c',
+		'test/litest-device-wacom-mobilestudio-pro-pad.c',
 		'test/litest-device-waltop-tablet.c',
 		'test/litest-device-wheel-only.c',
 		'test/litest-device-xen-virtual-pointer.c',
@@ -582,7 +591,7 @@ if get_option('tests')
 			    join_paths(meson.build_root(), '80-libinput-device-groups.rules'))
 	lib_litest = static_library('litest',
 				    lib_litest_sources,
-				    include_directories : include_directories('src'),
+				    include_directories : [includes_src, includes_include],
 				    dependencies : deps_litest)
 	dep_litest = declare_dependency(link_with : lib_litest,
 					dependencies : deps_litest)
@@ -602,7 +611,7 @@ if get_option('tests')
 	deps_litest_selftest = [dep_litest]
 	test_litest_selftest = executable('test-litest-selftest',
 					  test_litest_selftest_sources,
-					  include_directories : include_directories('src'),
+					  include_directories : [includes_src, includes_include],
 					  dependencies : deps_litest_selftest,
 					  c_args : defs_litest_selftest,
 					  install : false)
@@ -635,7 +644,7 @@ if get_option('tests')
 	def_LT_VERSION = '-DLIBINPUT_LT_VERSION="@0@:@1@:@2@"'.format(libinput_lt_c, libinput_lt_r, libinput_lt_a)
 	libinput_test_runner = executable('libinput-test-suite-runner',
 					  libinput_test_runner_sources,
-					  include_directories : include_directories('src'),
+					  include_directories : [includes_src, includes_include],
 					  dependencies : dep_litest,
 					  c_args : [ def_LT_VERSION ],
 					  install : false)
@@ -646,25 +655,25 @@ if get_option('tests')
 	# build-test only
         executable('test-build-pedantic',
 		   'test/build-pedantic.c',
-		   include_directories : include_directories('src'),
+		   include_directories : [includes_src, includes_include],
 		   c_args : ['-std=c99', '-pedantic', '-Werror'],
 		   install : false)
 	# build-test only
         executable('test-build-std-gnuc90',
 		   'test/build-pedantic.c',
-		   include_directories : include_directories('src'),
+		   include_directories : [includes_src, includes_include],
 		   c_args : ['-std=gnu90', '-Werror'],
 		   install : false)
 	# test for linking with the minimal linker flags
         executable('test-build-linker',
 		   'test/build-pedantic.c',
-		   include_directories : include_directories('src'),
+		   include_directories : [includes_src, includes_include],
 		   dependencies : [ dep_libinput, dep_libinput_util ],
 		   install : false)
 	# test including from C++
 	executable('test-build-cxx',
 		   'test/build-cxx.cc',
-		   include_directories : include_directories('src'),
+		   include_directories : [includes_src, includes_include],
 		   install : false)
 
 	valgrind_env = environment()

meson_options.txt

@@ -1,20 +1,20 @@
 option('udev-dir',
        type: 'string',
-       default: '',
+       value: '',
        description: 'udev base directory [default=$prefix/lib/udev]')
 option('libwacom',
        type: 'boolean',
-       default: true,
+       value: true,
        description: 'Use libwacom for tablet identification (default=true)')
 option('debug-gui',
        type: 'boolean',
-       default: true,
+       value: true,
        description: 'Enable the "debug-gui" feature in the libinput tool [default=true]')
 option('tests',
        type: 'boolean',
-       default: true,
+       value: true,
        description: 'Build the tests [default=true]')
 option('documentation',
        type: 'boolean',
-       default: true,
+       value: true,
        description: 'Build the documentation [default=true]')

src/Makefile.am

@@ -33,7 +33,8 @@ libinput_la_SOURCES =			\
 	udev-seat.h			\
 	timer.c				\
 	timer.h				\
-	../include/linux/input.h
+	../include/linux/input.h	\
+	../include/linux/input-event-codes.h
 
 libinput_la_LIBADD = $(MTDEV_LIBS) \
 		     $(LIBUDEV_LIBS) \

src/evdev-lid.c

@@ -78,13 +78,14 @@ lid_switch_keyboard_event(uint64_t time,
 		return;
 
 	if (dispatch->reliability == RELIABILITY_WRITE_OPEN) {
+		__attribute__((unused)) int rc;
 		int fd = libevdev_get_fd(dispatch->device->evdev);
 		struct input_event ev[2] = {
 			{{ 0, 0 }, EV_SW, SW_LID, 0 },
 			{{ 0, 0 }, EV_SYN, SYN_REPORT, 0 },
 		};
 
-		(void)write(fd, ev, sizeof(ev));
+		rc = write(fd, ev, sizeof(ev));
 		/* In case write() fails, we sync the lid state manually
 		 * regardless. */
 	}
@@ -104,6 +105,8 @@ lid_switch_toggle_keyboard_listener(struct lid_switch_dispatch *dispatch,
 	if (!dispatch->keyboard.keyboard)
 		return;
 
+	libinput_device_remove_event_listener(&dispatch->keyboard.listener);
+
 	if (is_closed) {
 		libinput_device_add_event_listener(
 					&dispatch->keyboard.keyboard->base,
@@ -111,10 +114,7 @@ lid_switch_toggle_keyboard_listener(struct lid_switch_dispatch *dispatch,
 					lid_switch_keyboard_event,
 					dispatch);
 	} else {
-		libinput_device_remove_event_listener(
+		libinput_device_init_event_listener(&dispatch->keyboard.listener);
-					&dispatch->keyboard.listener);
-		libinput_device_init_event_listener(
-					&dispatch->keyboard.listener);
 	}
 }
 
@@ -130,11 +130,12 @@ lid_switch_process_switch(struct lid_switch_dispatch *dispatch,
 	case SW_LID:
 		is_closed = !!e->value;
 
-		if (dispatch->lid_is_closed == is_closed)
-			return;
 		lid_switch_toggle_keyboard_listener(dispatch,
 						    is_closed);
 
+		if (dispatch->lid_is_closed == is_closed)
+			return;
+
 		dispatch->lid_is_closed = is_closed;
 
 		lid_switch_notify_toggle(dispatch, device, time);
@@ -298,6 +299,7 @@ struct evdev_dispatch *
 evdev_lid_switch_dispatch_create(struct evdev_device *lid_device)
 {
 	struct lid_switch_dispatch *dispatch = zalloc(sizeof *dispatch);
+	int type;
 
 	if (dispatch == NULL)
 		return NULL;
@@ -311,5 +313,12 @@ evdev_lid_switch_dispatch_create(struct evdev_device *lid_device)
 
 	dispatch->lid_is_closed = false;
 
+	for (type = EV_KEY; type < EV_CNT; type++) {
+		if (type == EV_SW)
+			continue;
+
+		libevdev_disable_event_type(lid_device->evdev, type);
+	}
+
 	return &dispatch->base;
 }

src/evdev-middle-button.c

@@ -497,7 +497,7 @@ evdev_middlebutton_handle_event(struct evdev_device *device,
 				uint64_t time,
 				enum evdev_middlebutton_event event)
 {
-	int rc;
+	int rc = 0;
 	enum evdev_middlebutton_state current;
 
 	current = device->middlebutton.state;
@@ -545,6 +545,11 @@ evdev_middlebutton_handle_event(struct evdev_device *device,
 							      time,
 							      event);
 		break;
+	default:
+		evdev_log_bug_libinput(device,
+				       "Invalid middle button state %d\n",
+				       current);
+		break;
 	}
 
 	evdev_log_debug(device,

src/evdev-mt-touchpad-gestures.c

@@ -334,6 +334,10 @@ tp_gesture_handle_state_unknown(struct tp_dispatch *tp, uint64_t time)
 		if (tp->gesture.finger_count == 2) {
 			tp_gesture_set_scroll_buildup(tp);
 			return GESTURE_STATE_SCROLL;
+		/* more fingers than slots, don't bother with pinch, always
+		 * assume swipe */
+		} else if (tp->gesture.finger_count > tp->num_slots) {
+			return GESTURE_STATE_SWIPE;
 		}
 
 		/* for 3+ finger gestures, check if one finger is > 20mm
@@ -356,7 +360,8 @@ tp_gesture_handle_state_unknown(struct tp_dispatch *tp, uint64_t time)
 
 	/* If both touches are moving in the same direction assume
 	 * scroll or swipe */
-	if (tp_gesture_same_directions(dir1, dir2)) {
+	if (tp->gesture.finger_count > tp->num_slots ||
+	    tp_gesture_same_directions(dir1, dir2)) {
 		if (tp->gesture.finger_count == 2) {
 			tp_gesture_set_scroll_buildup(tp);
 			return GESTURE_STATE_SCROLL;

src/evdev-mt-touchpad.c

@@ -1426,6 +1426,31 @@ tp_resume(struct tp_dispatch *tp, struct evdev_device *device)
 	}
 }
 
+#define NO_EXCLUDED_DEVICE NULL
+static void
+tp_resume_conditional(struct tp_dispatch *tp,
+		      struct evdev_device *device,
+		      struct evdev_device *excluded_device)
+{
+	if (tp->sendevents.current_mode == LIBINPUT_CONFIG_SEND_EVENTS_DISABLED)
+		return;
+
+	if (tp->sendevents.current_mode ==
+		    LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE) {
+		struct libinput_device *dev;
+
+		list_for_each(dev, &device->base.seat->devices_list, link) {
+			struct evdev_device *d = evdev_device(dev);
+			if (d != excluded_device &&
+			    (d->tags & EVDEV_TAG_EXTERNAL_MOUSE)) {
+				return;
+			}
+		}
+	}
+
+	tp_resume(tp, device);
+}
+
 static void
 tp_trackpoint_timeout(uint64_t now, void *data)
 {
@@ -1667,7 +1692,7 @@ tp_lid_switch_event(uint64_t time, struct libinput_event *event, void *data)
 	swev = libinput_event_get_switch_event(event);
 	switch (libinput_event_switch_get_switch_state(swev)) {
 	case LIBINPUT_SWITCH_STATE_OFF:
-		tp_resume(tp, tp->device);
+		tp_resume_conditional(tp, tp->device, NO_EXCLUDED_DEVICE);
 		evdev_log_debug(tp->device, "lid: resume touchpad\n");
 		break;
 	case LIBINPUT_SWITCH_STATE_ON:
@@ -1722,7 +1747,6 @@ tp_interface_device_removed(struct evdev_device *device,
 			    struct evdev_device *removed_device)
 {
 	struct tp_dispatch *tp = (struct tp_dispatch*)device->dispatch;
-	struct libinput_device *dev;
 
 	if (removed_device == tp->buttons.trackpoint) {
 		/* Clear any pending releases for the trackpoint */
@@ -1740,6 +1764,7 @@ tp_interface_device_removed(struct evdev_device *device,
 		libinput_device_remove_event_listener(
 					&tp->dwt.keyboard_listener);
 		tp->dwt.keyboard = NULL;
+		tp->dwt.keyboard_active = false;
 	}
 
 	if (removed_device == tp->lid_switch.lid_switch) {
@@ -1748,19 +1773,9 @@ tp_interface_device_removed(struct evdev_device *device,
 		tp->lid_switch.lid_switch = NULL;
 	}
 
-	if (tp->sendevents.current_mode !=
+	/* removed_device is still in the device list at this point, so we
-	    LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE)
+	 * need to exclude it from the tp_resume_conditional */
-		return;
+	tp_resume_conditional(tp, device, removed_device);
-
-	list_for_each(dev, &device->base.seat->devices_list, link) {
-		struct evdev_device *d = evdev_device(dev);
-		if (d != removed_device &&
-		    (d->tags & EVDEV_TAG_EXTERNAL_MOUSE)) {
-			return;
-		}
-	}
-
-	tp_resume(tp, device);
 }
 
 static inline void
@@ -2278,12 +2293,12 @@ tp_init_palmdetect_edge(struct tp_dispatch *tp,
 	if (width < 70.0)
 		return;
 
-	/* palm edges are 5% of the width on each side */
+	/* palm edges are 8% of the width on each side */
-	mm.x = width * 0.05;
+	mm.x = min(8, width * 0.08);
 	edges = evdev_device_mm_to_units(device, &mm);
 	tp->palm.left_edge = edges.x;
 
-	mm.x = width * 0.95;
+	mm.x = width - min(8, width * 0.08);
 	edges = evdev_device_mm_to_units(device, &mm);
 	tp->palm.right_edge = edges.x;
 }

src/evdev.c

@@ -790,7 +790,7 @@ get_key_type(uint16_t code)
 		return EVDEV_KEY_TYPE_KEY;
 	if (code >= BTN_DPAD_UP && code <= BTN_DPAD_RIGHT)
 		return EVDEV_KEY_TYPE_BUTTON;
-	if (code >= KEY_ALS_TOGGLE && code <= KEY_KBDINPUTASSIST_CANCEL)
+	if (code >= KEY_ALS_TOGGLE && code <= KEY_ONSCREEN_KEYBOARD)
 		return EVDEV_KEY_TYPE_KEY;
 	if (code >= BTN_TRIGGER_HAPPY && code <= BTN_TRIGGER_HAPPY40)
 		return EVDEV_KEY_TYPE_BUTTON;
@@ -836,16 +836,16 @@ fallback_process_key(struct fallback_dispatch *dispatch,
 	type = get_key_type(e->code);
 
 	/* Ignore key release events from the kernel for keys that libinput
-	 * never got a pressed event for. */
+	 * never got a pressed event for or key presses for keys that we
-	if (e->value == 0) {
+	 * think are still down */
-		switch (type) {
+	switch (type) {
-		case EVDEV_KEY_TYPE_NONE:
+	case EVDEV_KEY_TYPE_NONE:
-			break;
+		break;
-		case EVDEV_KEY_TYPE_KEY:
+	case EVDEV_KEY_TYPE_KEY:
-		case EVDEV_KEY_TYPE_BUTTON:
+	case EVDEV_KEY_TYPE_BUTTON:
-			if (!hw_is_key_down(dispatch, e->code))
+		if ((e->value && hw_is_key_down(dispatch, e->code)) ||
-				return;
+		    (e->value == 0 && !hw_is_key_down(dispatch, e->code)))
-		}
+			return;
 	}
 
 	hw_set_key_down(dispatch, e->code, e->value);
@@ -2565,6 +2565,20 @@ evdev_extract_abs_axes(struct evdev_device *device)
 	device->is_mt = 1;
 }
 
+static void
+evdev_disable_accelerometer_axes(struct evdev_device *device)
+{
+	struct libevdev *evdev = device->evdev;
+
+	libevdev_disable_event_code(evdev, EV_ABS, ABS_X);
+	libevdev_disable_event_code(evdev, EV_ABS, ABS_Y);
+	libevdev_disable_event_code(evdev, EV_ABS, ABS_Z);
+
+	libevdev_disable_event_code(evdev, EV_ABS, REL_X);
+	libevdev_disable_event_code(evdev, EV_ABS, REL_Y);
+	libevdev_disable_event_code(evdev, EV_ABS, REL_Z);
+}
+
 static struct evdev_dispatch *
 evdev_configure_device(struct evdev_device *device)
 {
@@ -2596,10 +2610,14 @@ evdev_configure_device(struct evdev_device *device)
 		 udev_tags & EVDEV_UDEV_TAG_TRACKBALL ? " Trackball" : "",
 		 udev_tags & EVDEV_UDEV_TAG_SWITCH ? " Switch" : "");
 
-	if (udev_tags & EVDEV_UDEV_TAG_ACCELEROMETER) {
+	/* Ignore pure accelerometers, but accept devices that are
+	 * accelerometers with other axes */
+	if (udev_tags == (EVDEV_UDEV_TAG_INPUT|EVDEV_UDEV_TAG_ACCELEROMETER)) {
 		evdev_log_info(device,
 			 "device is an accelerometer, ignoring\n");
 		return NULL;
+	} else if (udev_tags & EVDEV_UDEV_TAG_ACCELEROMETER) {
+		evdev_disable_accelerometer_axes(device);
 	}
 
 	/* libwacom *adds* TABLET, TOUCHPAD but leaves JOYSTICK in place, so

src/libinput-util.c

@@ -52,6 +52,8 @@ list_insert(struct list *list, struct list *elm)
 {
 	assert((list->next != NULL && list->prev != NULL) ||
 	       !"list->next|prev is NULL, possibly missing list_init()");
+	assert(((elm->next == NULL && elm->prev == NULL) || list_empty(elm)) ||
+	       !"elm->next|prev is not NULL, list node used twice?");
 
 	elm->prev = list;
 	elm->next = list->next;

src/timer.c

@@ -116,7 +116,7 @@ static void
 libinput_timer_handler(void *data)
 {
 	struct libinput *libinput = data;
-	struct libinput_timer *timer, *tmp;
+	struct libinput_timer *timer;
 	uint64_t now;
 	uint64_t discard;
 	int r;
@@ -132,12 +132,26 @@ libinput_timer_handler(void *data)
 	if (now == 0)
 		return;
 
-	list_for_each_safe(timer, tmp, &libinput->timer.list, link) {
+restart:
+	list_for_each(timer, &libinput->timer.list, link) {
+		if (timer->expire == 0)
+			continue;
+
 		if (timer->expire <= now) {
 			/* Clear the timer before calling timer_func,
 			   as timer_func may re-arm it */
 			libinput_timer_cancel(timer);
 			timer->timer_func(now, timer->timer_func_data);
+
+			/*
+			 * Restart the loop. We can't use
+			 * list_for_each_safe() here because that only
+			 * allows removing one (our) timer per timer_func.
+			 * But the timer func may trigger another unrelated
+			 * timer to be cancelled and removed, causing a
+			 * segfault.
+			 */
+			goto restart;
 		}
 	}
 }

test/Makefile.am

@@ -29,6 +29,7 @@ liblitest_la_SOURCES = \
 	litest-device-cyborg-rat-5.c \
 	litest-device-elantech-touchpad.c \
 	litest-device-generic-singletouch.c \
+	litest-device-gpio-keys.c \
 	litest-device-huion-pentablet.c \
 	litest-device-keyboard.c \
 	litest-device-keyboard-all-codes.c \
@@ -72,6 +73,7 @@ liblitest_la_SOURCES = \
 	litest-device-wacom-intuos5-pen.c \
 	litest-device-wacom-isdv4-e6-pen.c \
 	litest-device-wacom-isdv4-e6-finger.c \
+	litest-device-wacom-mobilestudio-pro-pad.c \
 	litest-device-waltop-tablet.c \
 	litest-device-wheel-only.c \
 	litest-device-xen-virtual-pointer.c \

test/litest-device-gpio-keys.c

@@ -0,0 +1,75 @@
+/*
+ * Copyright © 2017 Red Hat, Inc
+ *
+ * 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.
+ */
+
+#include "config.h"
+
+#include "litest.h"
+#include "litest-int.h"
+
+static void
+litest_gpio_keys_setup(void)
+{
+	struct litest_device *d = litest_create_device(LITEST_GPIO_KEYS);
+	litest_set_current_device(d);
+}
+
+static struct input_id input_id = {
+	.bustype = 0x19,
+	.vendor = 0x1,
+	.product = 0x1,
+};
+
+static int events[] = {
+	EV_SW, SW_LID,
+	EV_SW, SW_TABLET_MODE,
+	EV_KEY, KEY_POWER,
+	EV_KEY, KEY_VOLUMEUP,
+	EV_KEY, KEY_VOLUMEDOWN,
+	EV_KEY, KEY_POWER,
+	-1, -1,
+};
+
+static const char udev_rule[] =
+"ACTION==\"remove\", GOTO=\"switch_end\"\n"
+"KERNEL!=\"event*\", GOTO=\"switch_end\"\n"
+"\n"
+"ATTRS{name}==\"litest gpio-keys*\",\\\n"
+"    ENV{ID_INPUT_SWITCH}=\"1\",\\\n"
+"    ENV{LIBINPUT_ATTR_gpio_keys_RELIABILITY}=\"reliable\"\n"
+"\n"
+"LABEL=\"switch_end\"";
+
+struct litest_test_device litest_gpio_keys_device = {
+	.type = LITEST_GPIO_KEYS,
+	.features = LITEST_SWITCH,
+	.shortname = "gpio keys",
+	.setup = litest_gpio_keys_setup,
+	.interface = NULL,
+
+	.name = "gpio-keys",
+	.id = &input_id,
+	.events = events,
+	.absinfo = NULL,
+
+	.udev_rule = udev_rule,
+};

test/litest-device-keyboard-all-codes.c

@@ -25,12 +25,13 @@
 
 #include "litest.h"
 #include "litest-int.h"
+#include "libinput-util.h"
 
 static void all_codes_create(struct litest_device *d);
 
 static void litest_keyboard_all_codes_setup(void)
 {
-	struct litest_device *d = litest_create_device(LITEST_KEYBOARD);
+	struct litest_device *d = litest_create_device(LITEST_KEYBOARD_ALL_CODES);
 	litest_set_current_device(d);
 }
 
@@ -61,6 +62,11 @@ all_codes_create(struct litest_device *d)
 	int code, idx;
 
 	for (idx = 0, code = 0; code < KEY_MAX; code++) {
+		const char *name = libevdev_event_code_get_name(EV_KEY, code);
+
+		if (name && strneq(name, "BTN_", 4))
+			continue;
+
 		events[idx++] = EV_KEY;
 		events[idx++] = code;
 	}

test/litest-device-wacom-mobilestudio-pro-pad.c

@@ -0,0 +1,126 @@
+/*
+ * Copyright © 2017 Red Hat, Inc.
+ *
+ * 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.
+ */
+
+#include "config.h"
+
+#include "litest.h"
+#include "litest-int.h"
+
+static void litest_wacom_mobilestudio_pad_setup(void)
+{
+	struct litest_device *d = litest_create_device(LITEST_WACOM_MOBILESTUDIO_PRO_16_PAD);
+	litest_set_current_device(d);
+}
+
+static struct input_event down[] = {
+	{ .type = -1, .code = -1 },
+};
+
+static struct input_event move[] = {
+	{ .type = -1, .code = -1 },
+};
+
+static struct input_event ring_start[] = {
+	{ .type = EV_ABS, .code = ABS_WHEEL, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_MISC, .value = 15 },
+	{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
+	{ .type = -1, .code = -1 },
+} ;
+
+static struct input_event ring_change[] = {
+	{ .type = EV_ABS, .code = ABS_WHEEL, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
+	{ .type = -1, .code = -1 },
+} ;
+
+static struct input_event ring_end[] = {
+	{ .type = EV_ABS, .code = ABS_WHEEL, .value = 0 },
+	{ .type = EV_ABS, .code = ABS_MISC, .value = 0 },
+	{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
+	{ .type = -1, .code = -1 },
+} ;
+
+static struct litest_device_interface interface = {
+	.touch_down_events = down,
+	.touch_move_events = move,
+	.pad_ring_start_events = ring_start,
+	.pad_ring_change_events = ring_change,
+	.pad_ring_end_events = ring_end,
+};
+static struct input_absinfo absinfo[] = {
+	{ ABS_X, -2048, 2048, 0, 0, 0 },
+	{ ABS_Y, -2048, 2048, 0, 0, 0 },
+	{ ABS_Z, -2048, 2048, 0, 0, 0 },
+	{ ABS_WHEEL, 0, 35, 0, 0, 0 },
+	{ ABS_MISC, 0, 0, 0, 0, 0 },
+	{ .value = -1 },
+};
+
+static struct input_id input_id = {
+	.bustype = 0x3,
+	.vendor = 0x56a,
+	.product = 0x34e,
+	.version = 0x110,
+};
+
+static int events[] = {
+	EV_KEY, BTN_0,
+	EV_KEY, BTN_1,
+	EV_KEY, BTN_2,
+	EV_KEY, BTN_3,
+	EV_KEY, BTN_4,
+	EV_KEY, BTN_5,
+	EV_KEY, BTN_6,
+	EV_KEY, BTN_7,
+	EV_KEY, BTN_8,
+	EV_KEY, BTN_SOUTH,
+	EV_KEY, BTN_EAST,
+	EV_KEY, BTN_C,
+	EV_KEY, BTN_STYLUS,
+	INPUT_PROP_MAX, INPUT_PROP_ACCELEROMETER,
+	-1, -1,
+};
+
+static const char udev_rule[] =
+"ACTION==\"remove\", GOTO=\"pad_end\"\n"
+"KERNEL!=\"event*\", GOTO=\"pad_end\"\n"
+"\n"
+"ATTRS{name}==\"litest Wacom MobileStudio Pro 16 Pad*\",\\\n"
+"    ENV{ID_INPUT_TABLET}=\"1\",\\\n"
+"    ENV{ID_INPUT_TABLET_PAD}=\"1\"\\\n"
+"\n"
+"LABEL=\"pad_end\"";
+
+struct litest_test_device litest_wacom_mobilestudio_13hdt_pad_device = {
+	.type = LITEST_WACOM_MOBILESTUDIO_PRO_16_PAD,
+	.features = LITEST_TABLET_PAD | LITEST_RING,
+	.shortname = "wacom-mobilestudio-pro16-pad",
+	.setup = litest_wacom_mobilestudio_pad_setup,
+	.interface = &interface,
+
+	.name = "Wacom MobileStudio Pro 16 Pad",
+	.id = &input_id,
+	.events = events,
+	.absinfo = absinfo,
+	.udev_rule = udev_rule,
+};

test/litest.c

@@ -173,8 +173,6 @@ litest_backtrace(void)
 	char procname[256];
 	Dl_info dlinfo;
 	/* filename and i are unused ifdef LITEST_SHUTUP */
-	const char *filename __attribute__((unused));
-	int i __attribute__((unused)) = 0;
 
 	pip.unwind_info = NULL;
 	ret = unw_getcontext(&context);
@@ -199,6 +197,8 @@ litest_backtrace(void)
 		char file[PATH_MAX];
 		int line;
 		bool have_lineno = false;
+		const char *filename = "?";
+		int i = 0;
 
 		ret = unw_get_proc_info(&cursor, &pip);
 		if (ret) {
@@ -226,8 +226,6 @@ litest_backtrace(void)
 								  (pip.start_ip + off),
 								  file,
 								  &line);
-		} else {
-			filename = "?";
 		}
 
 		if (have_lineno) {
@@ -416,6 +414,8 @@ extern struct litest_test_device litest_mouse_wheel_tilt_device;
 extern struct litest_test_device litest_lid_switch_device;
 extern struct litest_test_device litest_lid_switch_surface3_device;
 extern struct litest_test_device litest_appletouch_device;
+extern struct litest_test_device litest_gpio_keys_device;
+extern struct litest_test_device litest_wacom_mobilestudio_13hdt_pad_device;
 
 struct litest_test_device* devices[] = {
 	&litest_synaptics_clickpad_device,
@@ -481,6 +481,8 @@ struct litest_test_device* devices[] = {
 	&litest_lid_switch_device,
 	&litest_lid_switch_surface3_device,
 	&litest_appletouch_device,
+	&litest_gpio_keys_device,
+	&litest_wacom_mobilestudio_13hdt_pad_device,
 	NULL,
 };
 
@@ -1474,8 +1476,9 @@ litest_delete_device(struct litest_device *d)
 
 	litest_assert_int_eq(d->skip_ev_syn, 0);
 
-	libinput_device_unref(d->libinput_device);
 	libinput_path_remove_device(d->libinput_device);
+	libinput_device_unref(d->libinput_device);
+
 	if (d->owns_context)
 		libinput_unref(d->libinput);
 	close(libevdev_get_fd(d->evdev));

test/litest.h

@@ -232,6 +232,8 @@ enum litest_device_type {
 	LITEST_LID_SWITCH,
 	LITEST_LID_SWITCH_SURFACE3,
 	LITEST_APPLETOUCH,
+	LITEST_GPIO_KEYS,
+	LITEST_WACOM_MOBILESTUDIO_PRO_16_PAD,
 };
 
 enum litest_device_feature {

test/test-gestures.c

@@ -754,110 +754,6 @@ START_TEST(gestures_pinch_3fg)
 }
 END_TEST
 
-START_TEST(gestures_pinch_3fg_btntool)
-{
-	struct litest_device *dev = litest_current_device();
-	struct libinput *li = dev->libinput;
-	struct libinput_event *event;
-	struct libinput_event_gesture *gevent;
-	double dx, dy;
-	int cardinal = _i; /* ranged test */
-	double dir_x, dir_y;
-	int i;
-	double scale, oldscale;
-	double angle;
-	int cardinals[8][2] = {
-		{ 0, 30 },
-		{ 30, 30 },
-		{ 30, 0 },
-		{ 30, -30 },
-		{ 0, -30 },
-		{ -30, -30 },
-		{ -30, 0 },
-		{ -30, 30 },
-	};
-
-	if (libevdev_get_num_slots(dev->evdev) > 2 ||
-	    !libinput_device_has_capability(dev->libinput_device,
-					    LIBINPUT_DEVICE_CAP_GESTURE))
-		return;
-
-	dir_x = cardinals[cardinal][0];
-	dir_y = cardinals[cardinal][1];
-
-	litest_drain_events(li);
-
-	litest_touch_down(dev, 0, 50 + dir_x, 50 + dir_y);
-	litest_touch_down(dev, 1, 50 - dir_x, 50 - dir_y);
-	litest_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, 0);
-	litest_event(dev, EV_KEY, BTN_TOOL_TRIPLETAP, 1);
-	litest_event(dev, EV_SYN, SYN_REPORT, 0);
-	libinput_dispatch(li);
-
-	for (i = 0; i < 8; i++) {
-		litest_push_event_frame(dev);
-		if (dir_x > 0.0)
-			dir_x -= 2;
-		else if (dir_x < 0.0)
-			dir_x += 2;
-		if (dir_y > 0.0)
-			dir_y -= 2;
-		else if (dir_y < 0.0)
-			dir_y += 2;
-		litest_touch_move(dev,
-				  0,
-				  50 + dir_x,
-				  50 + dir_y);
-		litest_touch_move(dev,
-				  1,
-				  50 - dir_x,
-				  50 - dir_y);
-		litest_pop_event_frame(dev);
-		libinput_dispatch(li);
-	}
-
-	event = libinput_get_event(li);
-	gevent = litest_is_gesture_event(event,
-					 LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
-					 3);
-	dx = libinput_event_gesture_get_dx(gevent);
-	dy = libinput_event_gesture_get_dy(gevent);
-	scale = libinput_event_gesture_get_scale(gevent);
-	ck_assert(dx == 0.0);
-	ck_assert(dy == 0.0);
-	ck_assert(scale == 1.0);
-
-	libinput_event_destroy(event);
-
-	while ((event = libinput_get_event(li)) != NULL) {
-		gevent = litest_is_gesture_event(event,
-						 LIBINPUT_EVENT_GESTURE_PINCH_UPDATE,
-						 3);
-
-		oldscale = scale;
-		scale = libinput_event_gesture_get_scale(gevent);
-
-		ck_assert(scale < oldscale);
-
-		angle = libinput_event_gesture_get_angle_delta(gevent);
-		ck_assert_double_le(fabs(angle), 1.0);
-
-		libinput_event_destroy(event);
-		libinput_dispatch(li);
-	}
-
-	litest_touch_up(dev, 0);
-	litest_touch_up(dev, 1);
-	libinput_dispatch(li);
-	event = libinput_get_event(li);
-	gevent = litest_is_gesture_event(event,
-					 LIBINPUT_EVENT_GESTURE_PINCH_END,
-					 3);
-	ck_assert(!libinput_event_gesture_get_cancelled(gevent));
-	libinput_event_destroy(event);
-}
-END_TEST
-
 START_TEST(gestures_pinch_4fg)
 {
 	struct litest_device *dev = litest_current_device();
@@ -969,111 +865,6 @@ START_TEST(gestures_pinch_4fg)
 }
 END_TEST
 
-START_TEST(gestures_pinch_4fg_btntool)
-{
-	struct litest_device *dev = litest_current_device();
-	struct libinput *li = dev->libinput;
-	struct libinput_event *event;
-	struct libinput_event_gesture *gevent;
-	double dx, dy;
-	int cardinal = _i; /* ranged test */
-	double dir_x, dir_y;
-	int i;
-	double scale, oldscale;
-	double angle;
-	int cardinals[8][2] = {
-		{ 0, 30 },
-		{ 30, 30 },
-		{ 30, 0 },
-		{ 30, -30 },
-		{ 0, -30 },
-		{ -30, -30 },
-		{ -30, 0 },
-		{ -30, 30 },
-	};
-
-	if (libevdev_get_num_slots(dev->evdev) > 2 ||
-	    !libevdev_has_event_code(dev->evdev, EV_KEY, BTN_TOOL_QUADTAP) ||
-	    !libinput_device_has_capability(dev->libinput_device,
-					    LIBINPUT_DEVICE_CAP_GESTURE))
-		return;
-
-	dir_x = cardinals[cardinal][0];
-	dir_y = cardinals[cardinal][1];
-
-	litest_drain_events(li);
-
-	litest_touch_down(dev, 0, 50 + dir_x, 50 + dir_y);
-	litest_touch_down(dev, 1, 50 - dir_x, 50 - dir_y);
-	litest_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, 0);
-	litest_event(dev, EV_KEY, BTN_TOOL_QUADTAP, 1);
-	litest_event(dev, EV_SYN, SYN_REPORT, 0);
-	libinput_dispatch(li);
-
-	for (i = 0; i < 8; i++) {
-		litest_push_event_frame(dev);
-		if (dir_x > 0.0)
-			dir_x -= 3;
-		else if (dir_x < 0.0)
-			dir_x += 3;
-		if (dir_y > 0.0)
-			dir_y -= 3;
-		else if (dir_y < 0.0)
-			dir_y += 3;
-		litest_touch_move(dev,
-				  0,
-				  50 + dir_x,
-				  50 + dir_y);
-		litest_touch_move(dev,
-				  1,
-				  50 - dir_x,
-				  50 - dir_y);
-		litest_pop_event_frame(dev);
-		libinput_dispatch(li);
-	}
-
-	event = libinput_get_event(li);
-	gevent = litest_is_gesture_event(event,
-					 LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
-					 4);
-	dx = libinput_event_gesture_get_dx(gevent);
-	dy = libinput_event_gesture_get_dy(gevent);
-	scale = libinput_event_gesture_get_scale(gevent);
-	ck_assert(dx == 0.0);
-	ck_assert(dy == 0.0);
-	ck_assert(scale == 1.0);
-
-	libinput_event_destroy(event);
-
-	while ((event = libinput_get_event(li)) != NULL) {
-		gevent = litest_is_gesture_event(event,
-						 LIBINPUT_EVENT_GESTURE_PINCH_UPDATE,
-						 4);
-
-		oldscale = scale;
-		scale = libinput_event_gesture_get_scale(gevent);
-
-		ck_assert(scale < oldscale);
-
-		angle = libinput_event_gesture_get_angle_delta(gevent);
-		ck_assert_double_le(fabs(angle), 1.5);
-
-		libinput_event_destroy(event);
-		libinput_dispatch(li);
-	}
-
-	litest_touch_up(dev, 0);
-	litest_touch_up(dev, 1);
-	libinput_dispatch(li);
-	event = libinput_get_event(li);
-	gevent = litest_is_gesture_event(event,
-					 LIBINPUT_EVENT_GESTURE_PINCH_END,
-					 4);
-	ck_assert(!libinput_event_gesture_get_cancelled(gevent));
-	libinput_event_destroy(event);
-}
-END_TEST
-
 START_TEST(gestures_spread)
 {
 	struct litest_device *dev = litest_current_device();
@@ -1282,9 +1073,7 @@ litest_setup_tests_gestures(void)
 	litest_add_ranged("gestures:swipe", gestures_swipe_4fg_btntool, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
 	litest_add_ranged("gestures:pinch", gestures_pinch, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
 	litest_add_ranged("gestures:pinch", gestures_pinch_3fg, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
-	litest_add_ranged("gestures:pinch", gestures_pinch_3fg_btntool, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
 	litest_add_ranged("gestures:pinch", gestures_pinch_4fg, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
-	litest_add_ranged("gestures:pinch", gestures_pinch_4fg_btntool, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
 	litest_add_ranged("gestures:pinch", gestures_spread, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
 	litest_add_ranged("gestures:pinch", gestures_pinch_vertical_positon, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &fingers);
 

test/test-lid.c

@@ -342,6 +342,81 @@ START_TEST(lid_disable_touchpad_already_open)
 }
 END_TEST
 
+START_TEST(switch_dont_resume_disabled_touchpad)
+{
+	struct litest_device *sw = litest_current_device();
+	struct litest_device *touchpad;
+	struct libinput *li = sw->libinput;
+
+	touchpad = lid_init_paired_touchpad(li);
+	litest_disable_tap(touchpad->libinput_device);
+	libinput_device_config_send_events_set_mode(touchpad->libinput_device,
+						    LIBINPUT_CONFIG_SEND_EVENTS_DISABLED);
+	litest_drain_events(li);
+
+	/* switch is on - no events */
+	litest_lid_action(sw, LIBINPUT_SWITCH_STATE_ON);
+	litest_assert_only_typed_events(li, LIBINPUT_EVENT_SWITCH_TOGGLE);
+
+	litest_touch_down(touchpad, 0, 50, 50);
+	litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
+	litest_touch_up(touchpad, 0);
+	litest_assert_empty_queue(li);
+
+	/* switch is off but but tp is still disabled */
+	litest_lid_action(sw, LIBINPUT_SWITCH_STATE_OFF);
+	litest_assert_only_typed_events(li, LIBINPUT_EVENT_SWITCH_TOGGLE);
+
+	litest_touch_down(touchpad, 0, 50, 50);
+	litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
+	litest_touch_up(touchpad, 0);
+	litest_assert_empty_queue(li);
+
+	litest_delete_device(touchpad);
+}
+END_TEST
+
+START_TEST(switch_dont_resume_disabled_touchpad_external_mouse)
+{
+	struct litest_device *sw = litest_current_device();
+	struct litest_device *touchpad, *mouse;
+	struct libinput *li = sw->libinput;
+
+	touchpad = lid_init_paired_touchpad(li);
+	mouse = litest_add_device(li, LITEST_MOUSE);
+	litest_disable_tap(touchpad->libinput_device);
+	libinput_device_config_send_events_set_mode(touchpad->libinput_device,
+						    LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE);
+	litest_drain_events(li);
+
+	litest_touch_down(touchpad, 0, 50, 50);
+	litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
+	litest_touch_up(touchpad, 0);
+	litest_assert_empty_queue(li);
+
+	/* switch is on - no events */
+	litest_lid_action(sw, LIBINPUT_SWITCH_STATE_ON);
+	litest_assert_only_typed_events(li, LIBINPUT_EVENT_SWITCH_TOGGLE);
+
+	litest_touch_down(touchpad, 0, 50, 50);
+	litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
+	litest_touch_up(touchpad, 0);
+	litest_assert_empty_queue(li);
+
+	/* switch is off but but tp is still disabled */
+	litest_lid_action(sw, LIBINPUT_SWITCH_STATE_OFF);
+	litest_assert_only_typed_events(li, LIBINPUT_EVENT_SWITCH_TOGGLE);
+
+	litest_touch_down(touchpad, 0, 50, 50);
+	litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
+	litest_touch_up(touchpad, 0);
+	litest_assert_empty_queue(li);
+
+	litest_delete_device(touchpad);
+	litest_delete_device(mouse);
+}
+END_TEST
+
 START_TEST(lid_open_on_key)
 {
 	struct litest_device *sw = litest_current_device();
@@ -351,26 +426,27 @@ START_TEST(lid_open_on_key)
 
 	keyboard = litest_add_device(li, LITEST_KEYBOARD);
 
-	litest_lid_action(sw, LIBINPUT_SWITCH_STATE_ON);
+	for (int i = 0; i < 3; i++) {
-	litest_drain_events(li);
+		litest_lid_action(sw, LIBINPUT_SWITCH_STATE_ON);
+		litest_drain_events(li);
 
-	litest_event(keyboard, EV_KEY, KEY_A, 1);
+		litest_event(keyboard, EV_KEY, KEY_A, 1);
-	litest_event(keyboard, EV_SYN, SYN_REPORT, 0);
+		litest_event(keyboard, EV_SYN, SYN_REPORT, 0);
-	litest_event(keyboard, EV_KEY, KEY_A, 0);
+		litest_event(keyboard, EV_KEY, KEY_A, 0);
-	litest_event(keyboard, EV_SYN, SYN_REPORT, 0);
+		litest_event(keyboard, EV_SYN, SYN_REPORT, 0);
-	libinput_dispatch(li);
+		libinput_dispatch(li);
 
-	event = libinput_get_event(li);
+		event = libinput_get_event(li);
-	litest_is_switch_event(event,
+		litest_is_switch_event(event,
-			       LIBINPUT_SWITCH_LID,
+				       LIBINPUT_SWITCH_LID,
-			       LIBINPUT_SWITCH_STATE_OFF);
+				       LIBINPUT_SWITCH_STATE_OFF);
+		libinput_event_destroy(event);
 
-	litest_assert_only_typed_events(li, LIBINPUT_EVENT_KEYBOARD_KEY);
+		litest_assert_only_typed_events(li, LIBINPUT_EVENT_KEYBOARD_KEY);
 
-	litest_lid_action(sw, LIBINPUT_SWITCH_STATE_OFF);
+		litest_lid_action(sw, LIBINPUT_SWITCH_STATE_OFF);
-	litest_assert_empty_queue(li);
+		litest_assert_empty_queue(li);
-
+	}
-	libinput_event_destroy(event);
 	litest_delete_device(keyboard);
 }
 END_TEST
@@ -467,7 +543,6 @@ START_TEST(lid_update_hw_on_key)
 	struct litest_device *keyboard;
 	struct libinput_event *event;
 
-	sleep(5);
 	keyboard = litest_add_device(li, LITEST_KEYBOARD);
 
 	/* separate context to listen to the fake hw event */
@@ -555,6 +630,24 @@ START_TEST(lid_update_hw_on_key_closed_on_init)
 }
 END_TEST
 
+START_TEST(lid_key_press)
+{
+	struct litest_device *sw = litest_current_device();
+	struct libinput *li = sw->libinput;
+
+	litest_drain_events(li);
+
+	litest_keyboard_key(sw, KEY_POWER, true);
+	litest_keyboard_key(sw, KEY_POWER, false);
+	libinput_dispatch(li);
+
+	/* We should route the key events correctly, but for now we just
+	 * ignore them. This test will fail once the key events are handled
+	 * correctly. */
+	litest_assert_empty_queue(li);
+}
+END_TEST
+
 void
 litest_setup_tests_lid(void)
 {
@@ -567,6 +660,8 @@ litest_setup_tests_lid(void)
 	litest_add("lid:disable_touchpad", lid_disable_touchpad_edge_scroll, LITEST_SWITCH, LITEST_ANY);
 	litest_add("lid:disable_touchpad", lid_disable_touchpad_edge_scroll_interrupt, LITEST_SWITCH, LITEST_ANY);
 	litest_add("lid:disable_touchpad", lid_disable_touchpad_already_open, LITEST_SWITCH, LITEST_ANY);
+	litest_add("lid:touchpad", switch_dont_resume_disabled_touchpad, LITEST_SWITCH, LITEST_ANY);
+	litest_add("lid:touchpad", switch_dont_resume_disabled_touchpad_external_mouse, LITEST_SWITCH, LITEST_ANY);
 
 	litest_add("lid:keyboard", lid_open_on_key, LITEST_SWITCH, LITEST_ANY);
 	litest_add("lid:keyboard", lid_open_on_key_touchpad_enabled, LITEST_SWITCH, LITEST_ANY);
@@ -576,4 +671,6 @@ litest_setup_tests_lid(void)
 
 	litest_add_for_device("lid:buggy", lid_update_hw_on_key, LITEST_LID_SWITCH_SURFACE3);
 	litest_add_for_device("lid:buggy", lid_update_hw_on_key_closed_on_init, LITEST_LID_SWITCH_SURFACE3);
+
+	litest_add_for_device("lid:keypress", lid_key_press, LITEST_GPIO_KEYS);
 }

test/test-pad.c

@@ -270,6 +270,9 @@ START_TEST(pad_ring)
 	struct libinput_event_tablet_pad *pev;
 	int val;
 	double degrees, expected;
+	int min, max;
+	int step_size;
+	int nevents = 0;
 
 	litest_pad_ring_start(dev, 10);
 
@@ -278,11 +281,28 @@ START_TEST(pad_ring)
 	/* Wacom's 0 value is at 275 degrees */
 	expected = 270;
 
-	for (val = 0; val < 100; val += 10) {
+	min = libevdev_get_abs_minimum(dev->evdev, ABS_WHEEL);
+	max = libevdev_get_abs_maximum(dev->evdev, ABS_WHEEL);
+	step_size = 360/(max - min + 1);
+
+	/* This is a bit strange because we rely on kernel filtering here.
+	   The litest_*() functions take a percentage, but mapping this to
+	   the pads 72 or 36 range pad ranges is lossy and a bit
+	   unpredictable. So instead we increase by a small percentage,
+	   expecting *most* events to be filtered by the kernel because they
+	   resolve to the same integer value as the previous event. Whenever
+	   an event gets through, we expect that to be the next integer
+	   value in the range and thus the next step on the circle.
+	 */
+	for (val = 0; val < 100.0; val += 1) {
 		litest_pad_ring_change(dev, val);
 		libinput_dispatch(li);
 
 		ev = libinput_get_event(li);
+		if (!ev)
+			continue;
+
+		nevents++;
 		pev = litest_is_pad_ring_event(ev,
 					       0,
 					       LIBINPUT_TABLET_PAD_RING_SOURCE_FINGER);
@@ -291,15 +311,14 @@ START_TEST(pad_ring)
 		ck_assert_double_ge(degrees, 0.0);
 		ck_assert_double_lt(degrees, 360.0);
 
-		/* rounding errors, mostly caused by small physical range */
+		ck_assert_double_eq(degrees, expected);
-		ck_assert_double_ge(degrees, expected - 2);
-		ck_assert_double_le(degrees, expected + 2);
 
 		libinput_event_destroy(ev);
-
+		expected = fmod(degrees + step_size, 360);
-		expected = fmod(degrees + 36, 360);
 	}
 
+	ck_assert_int_eq(nevents, 360/step_size - 1);
+
 	litest_pad_ring_end(dev);
 }
 END_TEST

test/test-pointer.c

@@ -490,6 +490,40 @@ START_TEST(pointer_button_has_no_button)
 }
 END_TEST
 
+START_TEST(pointer_recover_from_lost_button_count)
+{
+	struct litest_device *dev = litest_current_device();
+	struct libinput *li = dev->libinput;
+	struct libevdev *evdev = dev->evdev;
+
+	disable_button_scrolling(dev);
+
+	litest_drain_events(dev->libinput);
+
+	litest_button_click(dev, BTN_LEFT, 1);
+
+	litest_assert_button_event(li,
+				   BTN_LEFT,
+				   LIBINPUT_BUTTON_STATE_PRESSED);
+
+	/* Grab for the release to make libinput lose count */
+	libevdev_grab(evdev, LIBEVDEV_GRAB);
+	litest_button_click(dev, BTN_LEFT, 0);
+	libevdev_grab(evdev, LIBEVDEV_UNGRAB);
+
+	litest_assert_empty_queue(li);
+
+	litest_button_click(dev, BTN_LEFT, 1);
+	litest_assert_empty_queue(li);
+
+	litest_button_click(dev, BTN_LEFT, 0);
+	litest_assert_button_event(li,
+				   BTN_LEFT,
+				   LIBINPUT_BUTTON_STATE_RELEASED);
+	litest_assert_empty_queue(li);
+}
+END_TEST
+
 static inline double
 wheel_click_count(struct litest_device *dev, int which)
 {
@@ -2088,6 +2122,7 @@ litest_setup_tests_pointer(void)
 	litest_add_no_device("pointer:button", pointer_button_auto_release);
 	litest_add_no_device("pointer:button", pointer_seat_button_count);
 	litest_add_for_device("pointer:button", pointer_button_has_no_button, LITEST_KEYBOARD);
+	litest_add("pointer:button", pointer_recover_from_lost_button_count, LITEST_BUTTON, LITEST_CLICKPAD);
 	litest_add("pointer:scroll", pointer_scroll_wheel, LITEST_WHEEL, LITEST_TABLET);
 	litest_add("pointer:scroll", pointer_scroll_button, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
 	litest_add("pointer:scroll", pointer_scroll_button_noscroll, LITEST_ABSOLUTE|LITEST_BUTTON, LITEST_RELATIVE);

test/test-touchpad.c

@@ -3819,6 +3819,47 @@ START_TEST(touchpad_dwt_enable_during_tap)
 }
 END_TEST
 
+START_TEST(touchpad_dwt_remove_kbd_while_active)
+{
+	struct litest_device *touchpad = litest_current_device();
+	struct litest_device *keyboard;
+	struct libinput *li = touchpad->libinput;
+
+	if (!has_disable_while_typing(touchpad))
+		return;
+
+	litest_enable_tap(touchpad->libinput_device);
+	enable_dwt(touchpad);
+
+	keyboard = dwt_init_paired_keyboard(li, touchpad);
+	litest_drain_events(li);
+
+	litest_keyboard_key(keyboard, KEY_A, true);
+	litest_keyboard_key(keyboard, KEY_A, false);
+	libinput_dispatch(li);
+
+	litest_touch_down(touchpad, 0, 50, 50);
+	libinput_dispatch(li);
+
+	litest_keyboard_key(keyboard, KEY_A, true);
+	litest_keyboard_key(keyboard, KEY_A, false);
+	litest_drain_events(li);
+
+	litest_delete_device(keyboard);
+	litest_drain_events(li);
+
+	litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
+	litest_touch_up(touchpad, 0);
+	litest_assert_empty_queue(li);
+
+	litest_touch_down(touchpad, 0, 50, 50);
+	litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
+	litest_touch_up(touchpad, 0);
+	litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
+
+}
+END_TEST
+
 START_TEST(touchpad_dwt_apple)
 {
 	struct litest_device *touchpad = litest_current_device();
@@ -5071,6 +5112,7 @@ litest_setup_tests_touchpad(void)
 	litest_add("touchpad:dwt", touchpad_dwt_enable_during_touch, LITEST_TOUCHPAD, LITEST_ANY);
 	litest_add("touchpad:dwt", touchpad_dwt_enable_before_touch, LITEST_TOUCHPAD, LITEST_ANY);
 	litest_add("touchpad:dwt", touchpad_dwt_enable_during_tap, LITEST_TOUCHPAD, LITEST_ANY);
+	litest_add("touchpad:dwt", touchpad_dwt_remove_kbd_while_active, LITEST_TOUCHPAD, LITEST_ANY);
 	litest_add_for_device("touchpad:dwt", touchpad_dwt_apple, LITEST_BCM5974);
 	litest_add_for_device("touchpad:dwt", touchpad_dwt_acer_hawaii, LITEST_ACER_HAWAII_TOUCHPAD);
 

test/valgrind.suppressions

@@ -45,3 +45,10 @@
    ...
    obj:/usr/lib*/libpython3*.so*
 }
+{
+   libevdev:grab
+   Memcheck:Param
+   ioctl(generic)
+   fun:ioctl
+   fun:libevdev_grab
+}

tools/Makefile.am

@@ -63,7 +63,7 @@ endif
 
 EXTRA_DIST = make-ptraccel-graphs.sh install-compat-scripts.sh $(bin_SCRIPTS)
 
-install-data-hook:
+install-exec-hook:
 	(cd $(DESTDIR)$(bindir) && mv libinput-list-devices.compat libinput-list-devices)
 	(cd $(DESTDIR)$(bindir) && mv libinput-debug-events.compat libinput-debug-events)
 

tools/libinput-debug-events.c

@@ -967,7 +967,6 @@ main(int argc, char **argv)
 			verbose = true;
 			break;
 		default:
-			printf(".. %c\n", c);
 			if (tools_parse_option(c, optarg, &options) != 0) {
 				usage();
 				return 1;

udev/libinput-device-group.c

@@ -128,11 +128,10 @@ int main(int argc, char **argv)
 #endif
 	    snprintf(group,
 		     sizeof(group),
-		     "%x/%x/%x/%x:%s",
+		     "%x/%x/%x:%s",
 		     bustype,
 		     vendor_id,
 		     product_id,
-		     version,
 		     phys);
 	}