evdev 2.7.3

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

.gitlab-ci.yml

@@ -1,106 +0,0 @@
-# vim: set expandtab shiftwidth=2 tabstop=8 textwidth=0 filetype=yaml:
-#
-# This CI uses the freedesktop.org ci-templates.
-# Please see the ci-templates documentation for details:
-# https://freedesktop.pages.freedesktop.org/ci-templates/
-
-.templates_sha: &template_sha 25e8e9f020880aa35fffe3d6b259b933f0f9449f # see https://docs.gitlab.com/ee/ci/yaml/#includefile
-
-
-include:
-  # Arch container builder template
-  - project: 'freedesktop/ci-templates'
-    ref: *template_sha
-    file: '/templates/arch.yml'
-  - project: 'freedesktop/ci-templates'
-    ref: *template_sha
-    file: '/templates/ci-fairy.yml'
-  - template: Security/SAST.gitlab-ci.yml
-
-
-workflow:
-  rules:
-    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
-    - if: $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS
-      when: never
-    - if: $CI_COMMIT_BRANCH
-
-
-stages:
-  - prep             # prep work like rebuilding the container images if there is a change
-  - build            # for actually building and testing things in a container
-  - test
-  - deploy
-
-
-variables:
-  FDO_UPSTREAM_REPO: 'xorg/driver/xf86-input-evdev'
-  # The tag should be updated each time the list of packages is updated.
-  # Changing a tag forces the associated image to be rebuilt.
-  # Note: the tag has no meaning, we use a date format purely for readability
-  FDO_DISTRIBUTION_TAG:  '2023-10-01.0'
-  FDO_DISTRIBUTION_PACKAGES:  'git gcc pkgconf autoconf automake libtool make xorg-util-macros xorgproto xorg-server-devel pixman systemd-libs libevdev mtdev'
-
-
-#
-# Verify that commit messages are as expected
-#
-check-commits:
-  extends:
-    - .fdo.ci-fairy
-  stage: prep
-  script:
-    - ci-fairy check-commits --junit-xml=results.xml
-  except:
-    - master@xorg/driver/xf86-input-evdev
-  variables:
-    GIT_DEPTH: 100
-  artifacts:
-    reports:
-      junit: results.xml
-
-#
-# Verify that the merge request has the allow-collaboration checkbox ticked
-#
-check-merge-request:
-  extends:
-    - .fdo.ci-fairy
-  stage: deploy
-  script:
-    - ci-fairy check-merge-request --require-allow-collaboration --junit-xml=results.xml
-  artifacts:
-    when: on_failure
-    reports:
-      junit: results.xml
-  allow_failure: true
-
-
-#
-# Build a container with the given tag and the packages pre-installed.
-# This only happens if the tag changes, otherwise the existing image is
-# re-used.
-#
-container-prep:
-  extends:
-    - .fdo.container-build@arch
-  stage: prep
-  variables:
-    GIT_STRATEGY: none
-
-
-#
-# The default build, runs on the image built above.
-#
-build:
-  stage: build
-  extends:
-    - .fdo.distribution-image@arch
-  script:
-    - autoreconf -ivf
-    - mkdir _builddir
-    - pushd _builddir > /dev/null
-    - ../configure --disable-silent-rules
-    - make
-    - make check
-    - make distcheck
-    - popd > /dev/null

10-evdev.conf

@@ -1,40 +0,0 @@
-#
-# Catch-all evdev loader for udev-based systems
-# We don't simply match on any device since that also adds accelerometers
-# and other devices that we don't really want to use. The list below
-# matches everything but joysticks.
-
-Section "InputClass"
-        Identifier "evdev pointer catchall"
-        MatchIsPointer "on"
-        MatchDevicePath "/dev/input/event*"
-        Driver "evdev"
-EndSection
-
-Section "InputClass"
-        Identifier "evdev keyboard catchall"
-        MatchIsKeyboard "on"
-        MatchDevicePath "/dev/input/event*"
-        Driver "evdev"
-EndSection
-
-Section "InputClass"
-        Identifier "evdev touchpad catchall"
-        MatchIsTouchpad "on"
-        MatchDevicePath "/dev/input/event*"
-        Driver "evdev"
-EndSection
-
-Section "InputClass"
-        Identifier "evdev tablet catchall"
-        MatchIsTablet "on"
-        MatchDevicePath "/dev/input/event*"
-        Driver "evdev"
-EndSection
-
-Section "InputClass"
-        Identifier "evdev touchscreen catchall"
-        MatchIsTouchscreen "on"
-        MatchDevicePath "/dev/input/event*"
-        Driver "evdev"
-EndSection

Makefile.am

@@ -28,7 +28,6 @@ MAINTAINERCLEANFILES = ChangeLog INSTALL
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = xorg-evdev.pc
 
-dist_xorgconf_DATA = 10-evdev.conf
 
 .PHONY: ChangeLog INSTALL
 
@@ -39,5 +38,3 @@ ChangeLog:
 	$(CHANGELOG_CMD)
 
 dist-hook: ChangeLog INSTALL
-
-EXTRA_DIST = README.md

README

@@ -0,0 +1,20 @@
+xf86-input-evdev - Generic Linux input driver for the Xorg X server
+
+Please submit bugs & patches to the Xorg bugzilla:
+
+        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
+
+All questions regarding this software should be directed at the
+Xorg mailing list:
+
+        http://lists.freedesktop.org/mailman/listinfo/xorg
+
+The master development code repository can be found at:
+
+        git://anongit.freedesktop.org/git/xorg/driver/xf86-input-evdev
+
+        http://cgit.freedesktop.org/xorg/driver/xf86-input-evdev
+
+For more information on the git code manager, see:
+
+        http://wiki.x.org/wiki/GitPage

README.md

@@ -1,18 +0,0 @@
-xf86-input-evdev - Generic Linux input driver for the Xorg X server
--------------------------------------------------------------------
-
-All questions regarding this software should be directed at the
-Xorg mailing list:
-
-  https://lists.x.org/mailman/listinfo/xorg
-
-The primary development code repository can be found at:
-
-  https://gitlab.freedesktop.org/xorg/driver/xf86-input-evdev
-
-Please submit bug reports and requests to merge patches there.
-
-For patch submission instructions, see:
-
-  https://www.x.org/wiki/Development/Documentation/SubmittingPatches
-

autogen.sh

@@ -1,17 +1,12 @@
 #! /bin/sh
 
-srcdir=`dirname "$0"`
+srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.
 
 ORIGDIR=`pwd`
-cd "$srcdir"
+cd $srcdir
 
 autoreconf -v --install || exit 1
-cd "$ORIGDIR" || exit $?
+cd $ORIGDIR || exit $?
 
-git config --local --get format.subjectPrefix >/dev/null 2>&1 ||
-    git config --local format.subjectPrefix "PATCH xf86-input-evdev"
-
-if test -z "$NOCONFIGURE"; then
-    exec "$srcdir"/configure "$@"
-fi
+$srcdir/configure --enable-maintainer-mode "$@"

configure.ac

@@ -23,15 +23,16 @@
 # Initialize Autoconf
 AC_PREREQ([2.60])
 AC_INIT([xf86-input-evdev],
-        [2.11.0],
-        [https://gitlab.freedesktop.org/xorg/driver/xf86-input-evdev/issues],
+        [2.7.3],
+        [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
         [xf86-input-evdev])
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_AUX_DIR(.)
 
 # Initialize Automake
-AM_INIT_AUTOMAKE([foreign dist-xz])
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
 
 # Initialize libtool
 AC_DISABLE_STATIC
@@ -44,11 +45,18 @@ XORG_MACROS_VERSION(1.8)
 XORG_DEFAULT_OPTIONS
 
 # Obtain compiler/linker options from server and required extensions
-PKG_CHECK_MODULES(XORG, [xorg-server >= 1.18] xproto [inputproto >= 2.1.99.3])
-PKG_CHECK_MODULES(UDEV, libudev, [AC_DEFINE(HAVE_LIBUDEV, 1,[libudev support])])
+PKG_CHECK_MODULES(XORG, [xorg-server >= 1.10] xproto inputproto)
+PKG_CHECK_MODULES(UDEV, libudev)
 
-PKG_CHECK_MODULES(LIBEVDEV, [libevdev >= 0.4])
-PKG_CHECK_MODULES(MTDEV, mtdev)
+PKG_CHECK_MODULES(XI22, [inputproto >= 2.1.99.3] [xorg-server >= 1.11.99.901], HAVE_XI22="yes", HAVE_XI22="no")
+
+if test "x$HAVE_XI22" = xyes; then
+        # Obtain compiler/linker options for mtdev
+        PKG_CHECK_MODULES(MTDEV, mtdev, HAVE_MTDEV="yes", HAVE_MTDEV="no")
+fi
+if test "x$HAVE_XI22" = xyes && test "x$HAVE_MTDEV" = xyes; then
+        AC_DEFINE(MULTITOUCH, 1, [XI2.2 available])
+fi
 
 # Define a configure option for an alternate input module directory
 AC_ARG_WITH(xorg-module-dir,
@@ -59,13 +67,6 @@ AC_ARG_WITH(xorg-module-dir,
 inputdir=${moduledir}/input
 AC_SUBST(inputdir)
 
-AC_ARG_WITH(xorg-conf-dir,
-            AC_HELP_STRING([--with-xorg-conf-dir=DIR],
-                           [Default xorg.conf.d directory [[default=$prefix/share/X11/xorg.conf.d/]]]),
-            [xorgconfdir="$withval"],
-            [xorgconfdir="$prefix/share/X11/xorg.conf.d"])
-AC_SUBST(xorgconfdir)
-
 # X Server SDK location is required to install evdev header files
 # This location is also relayed in the xorg-evdev.pc file
 sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server`

include/evdev-properties.h

@@ -33,8 +33,6 @@
 #define EVDEV_PROP_MIDBUTTON "Evdev Middle Button Emulation"
 /* CARD32 */
 #define EVDEV_PROP_MIDBUTTON_TIMEOUT "Evdev Middle Button Timeout"
-/* CARD8 */
-#define EVDEV_PROP_MIDBUTTON_BUTTON "Evdev Middle Button Button"
 
 /* Wheel emulation */
 /* BOOL */
@@ -89,8 +87,4 @@
 */
 #define EVDEV_PROP_FUNCTION_KEYS "Evdev Function Keys"
 
-/* Smooth scroll */
-/* INT32, 3 values (vertical, horizontal, dial) */
-#define EVDEV_PROP_SCROLL_DISTANCE "Evdev Scrolling Distance"
-
 #endif

man/evdev.man

@@ -94,11 +94,6 @@ Sets the timeout (in milliseconds) that the driver waits before deciding
 if two buttons where pressed "simultaneously" when 3 button emulation is
 enabled.  Default: 50. Property: "Evdev Middle Button Timeout".
 .TP 7
-.BI "Option \*qEmulate3Button\*q \*q" integer \*q
-Specifies the physical button number to be emitted if middle button emulation
-is triggered.
-Default: 2.  Property: "Evdev Middle Button Button".
-.TP 7
 .BI "Option \*qEmulateWheel\*q \*q" boolean \*q
 Enable/disable "wheel" emulation.  Wheel emulation means emulating button
 press/release events when the mouse is moved while a specific real button
@@ -130,19 +125,6 @@ Property: "Evdev Wheel Emulation Button".
 Specifies how far (in pixels) the pointer must move to generate button
 press/release events in wheel emulation mode.  Default: 10. Property: "Evdev
 Wheel Emulation Inertia".
-.IP
-This value must be set for any device does not resemble a standard mouse.
-Specifically, on absolute devices such as tablets the value should be set to
-a reasonable fraction of the expected movement to avoid excess scroll events.
-.IP
-.B WARNING:
-the name \*qinertia\*q is a misnomer. This option defines the distance
-required to generate one scroll event similar to the
-.B VertScrollDelta
-and
-.B HorizScrollDelta
-options. It does not enable inertia in the
-physical sense, scrolling stops immediately once the movement has stopped.
 .TP 7
 .BI "Option \*qEmulateWheelTimeout\*q \*q" integer \*q
 Specifies the time in milliseconds the
@@ -194,7 +176,7 @@ Invert the given axis. Default: off. Property: "Evdev Axis Inversion".
 .BI "Option \*qIgnoreAbsoluteAxes\*q \*q" Bool \*q
 Ignore the specified type of axis. Default: unset. The X server cannot deal
 with devices that have both relative and absolute axes. Evdev tries to guess
-which axes to ignore given the device type and disables absolute axes for
+wich axes to ignore given the device type and disables absolute axes for
 mice and relative axes for tablets, touchscreens and touchpad. These options
 allow to forcibly disable an axis type. Mouse wheel axes are exempt and will
 work even if relative axes are ignored. No property, this configuration must
@@ -238,30 +220,6 @@ is mapped to the negative Y axis motion and button number
 .I N2
 is mapped to the positive Y axis motion.  Default: "4 5". Property:
 "Evdev Wheel Emulation Axes".
-.TP 7
-.BI "Option \*qTypeName\*q \*q"type"\*q
-Specify the X Input 1.x type (see XListInputDevices(__libmansuffix__)).
-There is rarely a need to use this option, evdev will guess the device type
-based on the device's capabilities. This option is provided for devices that
-need quirks.
-.TP 7
-.BI "Option \*qVertScrollDelta\*q \*q" integer \*q
-The amount of motion considered one unit of scrolling vertically.
-Default: "1".  Property: "Evdev Scrolling Distance".
-.TP 7
-.BI "Option \*qHorizScrollDelta\*q \*q" integer \*q
-The amount of motion considered one unit of scrolling horizontally.
-Default: "1".  Property: "Evdev Scrolling Distance".
-.TP 7
-.BI "Option \*qDialDelta\*q \*q" integer \*q
-The amount of motion considered one unit of turning the dial.  Default: "1".
-Property: "Evdev Scrolling Distance".
-.TP 7
-.BI "Option \*qResolution\*q \*q" integer \*q
-Sets the resolution of the device in dots per inch. The resolution is used
-to scale relative motion events from mouse devices to 1000 DPI resolution. This
-can be used to make high resolution mice less sensitive without turning off
-acceleration. If set to 0 no scaling will be performed. Default: "0".
 
 .SH SUPPORTED PROPERTIES
 The following properties are provided by the
@@ -288,9 +246,6 @@ value.
 .BI "Evdev Middle Button Timeout"
 1 16-bit positive value.
 .TP 7
-.BI "Evdev Middle Button Button"
-1 8-bit value, allowed range 0-32, 0 disables the button.
-.TP 7
 .BI "Evdev Wheel Emulation"
 1 boolean value (8 bit, 0 or 1).
 .TP 7
@@ -305,9 +260,6 @@ value.
 .TP 7
 .BI "Evdev Wheel Emulation Timeout"
 1 16-bit positive value.
-.TP 7
-.BI "Evdev Scrolling Distance"
-3 32-bit values: vertical, horizontal and dial.
 
 .SH AUTHORS
 Kristian Høgsberg, Peter Hutterer

src/Makefile.am

@@ -26,11 +26,11 @@
 # TODO: -nostdlib/-Bstatic/-lgcc platform magic, not installing the .a, etc.
 
 AM_CFLAGS = $(XORG_CFLAGS) $(CWARNFLAGS)
-AM_CPPFLAGS =-I$(top_srcdir)/include $(LIBEVDEV_CFLAGS)
+AM_CPPFLAGS =-I$(top_srcdir)/include
 
 @DRIVER_NAME@_drv_la_LTLIBRARIES = @DRIVER_NAME@_drv.la
 @DRIVER_NAME@_drv_la_LDFLAGS = -module -avoid-version
-@DRIVER_NAME@_drv_la_LIBADD = $(MTDEV_LIBS) $(UDEV_LIBS) $(LIBEVDEV_LIBS)
+@DRIVER_NAME@_drv_la_LIBADD = $(MTDEV_LIBS) $(UDEV_LIBS)
 @DRIVER_NAME@_drv_ladir = @inputdir@
 
 @DRIVER_NAME@_drv_la_SOURCES = @DRIVER_NAME@.c \
@@ -39,6 +39,5 @@ AM_CPPFLAGS =-I$(top_srcdir)/include $(LIBEVDEV_CFLAGS)
                                emuThird.c \
                                emuWheel.c \
                                draglock.c \
-                               apple.c \
-                               axis_labels.h
+                               apple.c
 

src/apple.c

@@ -303,8 +303,7 @@ EvdevAppleInitProperty(DeviceIntPtr dev)
     enum fkeymode fkeymode;
 
     if (!product_check(apple_keyboard_table,
-                       libevdev_get_id_vendor(pEvdev->dev),
-                       libevdev_get_id_product(pEvdev->dev)))
+                       pEvdev->id_vendor, pEvdev->id_product))
         return;
 
     fkeymode = get_fnmode();

src/axis_labels.h

@@ -1,198 +0,0 @@
-/*
- * Copyright © 2004-2008 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of Red Hat
- * not be used in advertising or publicity pertaining to distribution
- * of the software without specific, written prior permission.  Red
- * Hat makes no representations about the suitability of this software
- * for any purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <xserver-properties.h>
-
-#ifndef AXIS_LABELS
-#define AXIS_LABELS
-
-/* Aligned with linux/input.h.
-   Note that there are holes in the ABS_ range, these are simply replaced with
-   MISC here */
-static const char* abs_labels[] = {
-    AXIS_LABEL_PROP_ABS_X,              /* 0x00 */
-    AXIS_LABEL_PROP_ABS_Y,              /* 0x01 */
-    AXIS_LABEL_PROP_ABS_Z,              /* 0x02 */
-    AXIS_LABEL_PROP_ABS_RX,             /* 0x03 */
-    AXIS_LABEL_PROP_ABS_RY,             /* 0x04 */
-    AXIS_LABEL_PROP_ABS_RZ,             /* 0x05 */
-    AXIS_LABEL_PROP_ABS_THROTTLE,       /* 0x06 */
-    AXIS_LABEL_PROP_ABS_RUDDER,         /* 0x07 */
-    AXIS_LABEL_PROP_ABS_WHEEL,          /* 0x08 */
-    AXIS_LABEL_PROP_ABS_GAS,            /* 0x09 */
-    AXIS_LABEL_PROP_ABS_BRAKE,          /* 0x0a */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_HAT0X,          /* 0x10 */
-    AXIS_LABEL_PROP_ABS_HAT0Y,          /* 0x11 */
-    AXIS_LABEL_PROP_ABS_HAT1X,          /* 0x12 */
-    AXIS_LABEL_PROP_ABS_HAT1Y,          /* 0x13 */
-    AXIS_LABEL_PROP_ABS_HAT2X,          /* 0x14 */
-    AXIS_LABEL_PROP_ABS_HAT2Y,          /* 0x15 */
-    AXIS_LABEL_PROP_ABS_HAT3X,          /* 0x16 */
-    AXIS_LABEL_PROP_ABS_HAT3Y,          /* 0x17 */
-    AXIS_LABEL_PROP_ABS_PRESSURE,       /* 0x18 */
-    AXIS_LABEL_PROP_ABS_DISTANCE,       /* 0x19 */
-    AXIS_LABEL_PROP_ABS_TILT_X,         /* 0x1a */
-    AXIS_LABEL_PROP_ABS_TILT_Y,         /* 0x1b */
-    AXIS_LABEL_PROP_ABS_TOOL_WIDTH,     /* 0x1c */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_VOLUME          /* 0x20 */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MISC,           /* undefined */
-    AXIS_LABEL_PROP_ABS_MT_TOUCH_MAJOR, /* 0x30 */
-    AXIS_LABEL_PROP_ABS_MT_TOUCH_MINOR, /* 0x31 */
-    AXIS_LABEL_PROP_ABS_MT_WIDTH_MAJOR, /* 0x32 */
-    AXIS_LABEL_PROP_ABS_MT_WIDTH_MINOR, /* 0x33 */
-    AXIS_LABEL_PROP_ABS_MT_ORIENTATION, /* 0x34 */
-    AXIS_LABEL_PROP_ABS_MT_POSITION_X,  /* 0x35 */
-    AXIS_LABEL_PROP_ABS_MT_POSITION_Y,  /* 0x36 */
-    AXIS_LABEL_PROP_ABS_MT_TOOL_TYPE,   /* 0x37 */
-    AXIS_LABEL_PROP_ABS_MT_BLOB_ID,     /* 0x38 */
-    AXIS_LABEL_PROP_ABS_MT_TRACKING_ID, /* 0x39 */
-    AXIS_LABEL_PROP_ABS_MT_PRESSURE,    /* 0x3a */
-#ifdef AXIS_LABEL_PROP_ABS_MT_DISTANCE
-    AXIS_LABEL_PROP_ABS_MT_DISTANCE,    /* 0x3b */
-    AXIS_LABEL_PROP_ABS_MT_TOOL_X,      /* 0x3c */
-    AXIS_LABEL_PROP_ABS_MT_TOOL_Y,      /* 0x3d */
-#endif /* AXIS_LABEL_PROP_ABS_MT_DISTANCE */
-};
-
-static const char* rel_labels[] = {
-    AXIS_LABEL_PROP_REL_X,
-    AXIS_LABEL_PROP_REL_Y,
-    AXIS_LABEL_PROP_REL_Z,
-    AXIS_LABEL_PROP_REL_RX,
-    AXIS_LABEL_PROP_REL_RY,
-    AXIS_LABEL_PROP_REL_RZ,
-    AXIS_LABEL_PROP_REL_HWHEEL,
-    AXIS_LABEL_PROP_REL_DIAL,
-    AXIS_LABEL_PROP_REL_WHEEL,
-    AXIS_LABEL_PROP_REL_MISC
-};
-
-static const char* btn_labels[][16] = {
-    { /* BTN_MISC group                 offset 0x100*/
-        BTN_LABEL_PROP_BTN_0,           /* 0x00 */
-        BTN_LABEL_PROP_BTN_1,           /* 0x01 */
-        BTN_LABEL_PROP_BTN_2,           /* 0x02 */
-        BTN_LABEL_PROP_BTN_3,           /* 0x03 */
-        BTN_LABEL_PROP_BTN_4,           /* 0x04 */
-        BTN_LABEL_PROP_BTN_5,           /* 0x05 */
-        BTN_LABEL_PROP_BTN_6,           /* 0x06 */
-        BTN_LABEL_PROP_BTN_7,           /* 0x07 */
-        BTN_LABEL_PROP_BTN_8,           /* 0x08 */
-        BTN_LABEL_PROP_BTN_9            /* 0x09 */
-    },
-    { /* BTN_MOUSE group                offset 0x110 */
-        BTN_LABEL_PROP_BTN_LEFT,        /* 0x00 */
-        BTN_LABEL_PROP_BTN_RIGHT,       /* 0x01 */
-        BTN_LABEL_PROP_BTN_MIDDLE,      /* 0x02 */
-        BTN_LABEL_PROP_BTN_SIDE,        /* 0x03 */
-        BTN_LABEL_PROP_BTN_EXTRA,       /* 0x04 */
-        BTN_LABEL_PROP_BTN_FORWARD,     /* 0x05 */
-        BTN_LABEL_PROP_BTN_BACK,        /* 0x06 */
-        BTN_LABEL_PROP_BTN_TASK         /* 0x07 */
-    },
-    { /* BTN_JOYSTICK group             offset 0x120 */
-        BTN_LABEL_PROP_BTN_TRIGGER,     /* 0x00 */
-        BTN_LABEL_PROP_BTN_THUMB,       /* 0x01 */
-        BTN_LABEL_PROP_BTN_THUMB2,      /* 0x02 */
-        BTN_LABEL_PROP_BTN_TOP,         /* 0x03 */
-        BTN_LABEL_PROP_BTN_TOP2,        /* 0x04 */
-        BTN_LABEL_PROP_BTN_PINKIE,      /* 0x05 */
-        BTN_LABEL_PROP_BTN_BASE,        /* 0x06 */
-        BTN_LABEL_PROP_BTN_BASE2,       /* 0x07 */
-        BTN_LABEL_PROP_BTN_BASE3,       /* 0x08 */
-        BTN_LABEL_PROP_BTN_BASE4,       /* 0x09 */
-        BTN_LABEL_PROP_BTN_BASE5,       /* 0x0a */
-        BTN_LABEL_PROP_BTN_BASE6,       /* 0x0b */
-        NULL,
-        NULL,
-        NULL,
-        BTN_LABEL_PROP_BTN_DEAD         /* 0x0f */
-    },
-    { /* BTN_GAMEPAD group              offset 0x130 */
-        BTN_LABEL_PROP_BTN_A,           /* 0x00 */
-        BTN_LABEL_PROP_BTN_B,           /* 0x01 */
-        BTN_LABEL_PROP_BTN_C,           /* 0x02 */
-        BTN_LABEL_PROP_BTN_X,           /* 0x03 */
-        BTN_LABEL_PROP_BTN_Y,           /* 0x04 */
-        BTN_LABEL_PROP_BTN_Z,           /* 0x05 */
-        BTN_LABEL_PROP_BTN_TL,          /* 0x06 */
-        BTN_LABEL_PROP_BTN_TR,          /* 0x07 */
-        BTN_LABEL_PROP_BTN_TL2,         /* 0x08 */
-        BTN_LABEL_PROP_BTN_TR2,         /* 0x09 */
-        BTN_LABEL_PROP_BTN_SELECT,      /* 0x0a */
-        BTN_LABEL_PROP_BTN_START,       /* 0x0b */
-        BTN_LABEL_PROP_BTN_MODE,        /* 0x0c */
-        BTN_LABEL_PROP_BTN_THUMBL,      /* 0x0d */
-        BTN_LABEL_PROP_BTN_THUMBR       /* 0x0e */
-    },
-    { /* BTN_DIGI group                         offset 0x140 */
-        BTN_LABEL_PROP_BTN_TOOL_PEN,            /* 0x00 */
-        BTN_LABEL_PROP_BTN_TOOL_RUBBER,         /* 0x01 */
-        BTN_LABEL_PROP_BTN_TOOL_BRUSH,          /* 0x02 */
-        BTN_LABEL_PROP_BTN_TOOL_PENCIL,         /* 0x03 */
-        BTN_LABEL_PROP_BTN_TOOL_AIRBRUSH,       /* 0x04 */
-        BTN_LABEL_PROP_BTN_TOOL_FINGER,         /* 0x05 */
-        BTN_LABEL_PROP_BTN_TOOL_MOUSE,          /* 0x06 */
-        BTN_LABEL_PROP_BTN_TOOL_LENS,           /* 0x07 */
-        NULL,
-        NULL,
-        BTN_LABEL_PROP_BTN_TOUCH,               /* 0x0a */
-        BTN_LABEL_PROP_BTN_STYLUS,              /* 0x0b */
-        BTN_LABEL_PROP_BTN_STYLUS2,             /* 0x0c */
-        BTN_LABEL_PROP_BTN_TOOL_DOUBLETAP,      /* 0x0d */
-        BTN_LABEL_PROP_BTN_TOOL_TRIPLETAP       /* 0x0e */
-    },
-    { /* BTN_WHEEL group                        offset 0x150 */
-        BTN_LABEL_PROP_BTN_GEAR_DOWN,           /* 0x00 */
-        BTN_LABEL_PROP_BTN_GEAR_UP              /* 0x01 */
-    }
-};
-
-#endif

src/draglock.c

@@ -5,7 +5,7 @@
  * Copyright 1994-2002 by The XFree86 Project, Inc.
  * Copyright 2002 by Paul Elliott
  * (Ported from xf86-input-mouse, above copyrights taken from there)
- * Copyright © 2008 University of South Australia
+ * Copyright © 2008 University of South Australia
  * Copyright 2008 by Chris Salch
  * Copyright 2008 Red Hat, Inc.
  *

src/emuMB.c

@@ -45,7 +45,6 @@
 
 static Atom prop_mbemu     = 0; /* Middle button emulation on/off property */
 static Atom prop_mbtimeout = 0; /* Middle button timeout property */
-static Atom prop_mbbuton   = 0; /* Middle button target button property */
 /*
  * Lets create a simple finite-state machine for 3 button emulation:
  *
@@ -185,34 +184,23 @@ int
 EvdevMBEmuTimer(InputInfoPtr pInfo)
 {
     EvdevPtr pEvdev = pInfo->private;
+    int	sigstate;
     int id;
-    int mapped_id;
 
-#if HAVE_THREADED_INPUT
-    input_lock();
-#else
-    int sigstate = xf86BlockSIGIO();
-#endif
+    sigstate = xf86BlockSIGIO ();
 
     pEvdev->emulateMB.pending = FALSE;
     if ((id = stateTab[pEvdev->emulateMB.state][4][0]) != 0) {
-        mapped_id = abs(id);
-        if (mapped_id == 2)
-            mapped_id = pEvdev->emulateMB.button;
-        EvdevPostButtonEvent(pInfo, mapped_id,
+        EvdevPostButtonEvent(pInfo, abs(id),
                              (id >= 0) ? BUTTON_PRESS : BUTTON_RELEASE);
         pEvdev->emulateMB.state =
             stateTab[pEvdev->emulateMB.state][4][2];
     } else {
-        xf86IDrvMsg(pInfo, X_ERROR, "Got unexpected buttonTimer in state %d\n",
-                    pEvdev->emulateMB.state);
+        ErrorF("Got unexpected buttonTimer in state %d\n",
+                pEvdev->emulateMB.state);
     }
 
-#if HAVE_THREADED_INPUT
-    input_unlock();
-#else
-    xf86UnblockSIGIO(sigstate);
-#endif
+    xf86UnblockSIGIO (sigstate);
     return 0;
 }
 
@@ -231,7 +219,6 @@ EvdevMBEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
 {
     EvdevPtr pEvdev = pInfo->private;
     int id;
-    int mapped_id;
     int *btstate;
     int ret = FALSE;
 
@@ -250,10 +237,7 @@ EvdevMBEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
 
     if ((id = stateTab[pEvdev->emulateMB.state][*btstate][0]) != 0)
     {
-        mapped_id = abs(id);
-        if (mapped_id == 2)
-            mapped_id = pEvdev->emulateMB.button;
-        EvdevQueueButtonEvent(pInfo, mapped_id, (id >= 0));
+        EvdevQueueButtonEvent(pInfo, abs(id), (id >= 0));
         ret = TRUE;
     }
     if ((id = stateTab[pEvdev->emulateMB.state][*btstate][1]) != 0)
@@ -277,7 +261,9 @@ EvdevMBEmuFilterEvent(InputInfoPtr pInfo, int button, BOOL press)
 }
 
 
-void EvdevMBEmuWakeupHandler(WAKEUP_HANDLER_ARGS)
+void EvdevMBEmuWakeupHandler(pointer data,
+                             int i,
+                             pointer LastSelectMask)
 {
     InputInfoPtr pInfo = (InputInfoPtr)data;
     EvdevPtr     pEvdev = (EvdevPtr)pInfo->private;
@@ -291,7 +277,9 @@ void EvdevMBEmuWakeupHandler(WAKEUP_HANDLER_ARGS)
     }
 }
 
-void EvdevMBEmuBlockHandler(BLOCK_HANDLER_ARGS)
+void EvdevMBEmuBlockHandler(pointer data,
+                            struct timeval **waitTime,
+                            pointer LastSelectMask)
 {
     InputInfoPtr    pInfo = (InputInfoPtr) data;
     EvdevPtr        pEvdev= (EvdevPtr) pInfo->private;
@@ -310,23 +298,12 @@ void
 EvdevMBEmuPreInit(InputInfoPtr pInfo)
 {
     EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
-    int bt;
 
     pEvdev->emulateMB.enabled = xf86SetBoolOption(pInfo->options,
                                                   "Emulate3Buttons",
                                                   FALSE);
     pEvdev->emulateMB.timeout = xf86SetIntOption(pInfo->options,
                                                  "Emulate3Timeout", 50);
-    bt = xf86SetIntOption(pInfo->options, "Emulate3Button", 2);
-    if (bt < 0 || bt > EVDEV_MAXBUTTONS) {
-        xf86IDrvMsg(pInfo, X_WARNING, "Invalid Emulate3Button value: %d\n",
-                    bt);
-        xf86IDrvMsg(pInfo, X_WARNING, "Middle button emulation disabled.\n");
-
-        pEvdev->emulateMB.enabled = FALSE;
-    }
-
-    pEvdev->emulateMB.button = bt;
 }
 
 void
@@ -358,7 +335,6 @@ EvdevMBEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
 {
     InputInfoPtr pInfo  = dev->public.devicePrivate;
     EvdevPtr     pEvdev = pInfo->private;
-    int bt;
 
     if (atom == prop_mbemu)
     {
@@ -374,18 +350,6 @@ EvdevMBEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
 
         if (!checkonly)
             pEvdev->emulateMB.timeout = *((CARD32*)val->data);
-    } else if (atom == prop_mbbuton)
-    {
-        if (val->format != 8 || val->size != 1 || val->type != XA_INTEGER)
-            return BadMatch;
-
-        bt = *((CARD8*)val->data);
-
-        if (bt < 0 || bt > EVDEV_MAXBUTTONS)
-            return BadValue;
-
-        if (!checkonly)
-            pEvdev->emulateMB.button = bt;
     }
 
     return Success;
@@ -423,15 +387,5 @@ EvdevMBEmuInitProperty(DeviceIntPtr dev)
         return;
     XISetDevicePropertyDeletable(dev, prop_mbtimeout, FALSE);
 
-    prop_mbbuton = MakeAtom(EVDEV_PROP_MIDBUTTON_BUTTON,
-                              strlen(EVDEV_PROP_MIDBUTTON_BUTTON),
-                              TRUE);
-    rc = XIChangeDeviceProperty(dev, prop_mbbuton, XA_INTEGER, 8, PropModeReplace, 1,
-                                &pEvdev->emulateMB.button, FALSE);
-
-    if (rc != Success)
-        return;
-    XISetDevicePropertyDeletable(dev, prop_mbbuton, FALSE);
-
     XIRegisterPropertyHandler(dev, EvdevMBEmuSetProperty, NULL, NULL);
 }

src/emuThird.c

@@ -89,19 +89,12 @@ Evdev3BEmuTimer(OsTimerPtr timer, CARD32 time, pointer arg)
     InputInfoPtr      pInfo    = (InputInfoPtr)arg;
     EvdevPtr          pEvdev   = pInfo->private;
     struct emulate3B *emu3B    = &pEvdev->emulate3B;
+    int               sigstate = 0;
 
-#if HAVE_THREADED_INPUT
-    input_lock();
-#else
-    int sigstate = xf86BlockSIGIO();
-#endif
+    sigstate = xf86BlockSIGIO ();
     emu3B->state = EM3B_EMULATING;
     Evdev3BEmuPostButtonEvent(pInfo, emu3B->button, BUTTON_PRESS);
-#if HAVE_THREADED_INPUT
-    input_unlock();
-#else
-    xf86UnblockSIGIO(sigstate);
-#endif
+    xf86UnblockSIGIO (sigstate);
     return 0;
 }
 
@@ -236,8 +229,8 @@ Evdev3BEmuProcessAbsMotion(InputInfoPtr pInfo, ValuatorMask *vals)
     {
         if (valuator_mask_isset(vals, axis))
         {
-            double delta = valuator_mask_get_double(vals, axis) - emu3B->startpos[axis];
-            if (fabs(delta) > emu3B->threshold)
+            int delta = valuator_mask_get(vals, axis) - emu3B->startpos[axis];
+            if (abs(delta) > emu3B->threshold)
                 cancel = TRUE;
         }
         axis++;
@@ -255,7 +248,7 @@ Evdev3BEmuProcessAbsMotion(InputInfoPtr pInfo, ValuatorMask *vals)
  * emulation.
  */
 void
-Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, double dx, double dy)
+Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, int dx, int dy)
 {
     EvdevPtr          pEvdev = pInfo->private;
     struct emulate3B *emu3B  = &pEvdev->emulate3B;
@@ -267,8 +260,8 @@ Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, double dx, double dy)
     emu3B->delta[1] += dy;
     emu3B->flags |= EVDEV_RELATIVE_EVENTS;
 
-    if (fabs(emu3B->delta[0]) > emu3B->threshold ||
-        fabs(emu3B->delta[1]) > emu3B->threshold)
+    if (abs(emu3B->delta[0]) > emu3B->threshold ||
+        abs(emu3B->delta[1]) > emu3B->threshold)
     {
         Evdev3BEmuPostButtonEvent(pInfo, 1, BUTTON_PRESS);
         Evdev3BCancel(pInfo);

src/emuWheel.c

@@ -50,7 +50,7 @@ static Atom prop_wheel_inertia  = 0;
 static Atom prop_wheel_timeout  = 0;
 static Atom prop_wheel_button   = 0;
 
-/* Local Function Prototypes */
+/* Local Funciton Prototypes */
 static int EvdevWheelEmuInertia(InputInfoPtr pInfo, WheelAxisPtr axis, int value);
 
 /* Filter mouse button events */
@@ -95,8 +95,9 @@ BOOL
 EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv)
 {
     EvdevPtr pEvdev = (EvdevPtr)pInfo->private;
-    WheelAxisPtr pAxis = NULL;
+    WheelAxisPtr pAxis = NULL, pOtherAxis = NULL;
     int value = pEv->value;
+    int oldValue;
 
     /* Has wheel emulation been configured to be enabled? */
     if (!pEvdev->emulateWheel.enabled)
@@ -114,15 +115,12 @@ EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv)
                 return TRUE;
         }
 
+	/* We don't want to intercept real mouse wheel events */
 	if(pEv->type == EV_ABS) {
-	    int axis = pEvdev->abs_axis_map[pEv->code];
-	    int oldValue;
-
-	    if (axis > -1 && valuator_mask_fetch(pEvdev->old_vals, axis, &oldValue)) {
-		valuator_mask_set(pEvdev->abs_vals, axis, value);
-		value -= oldValue; /* make value into a differential measurement */
-	    } else
-                value = 0; /* avoid a jump on the first touch */
+	    int axis = pEvdev->axis_map[pEv->code];
+	    oldValue = valuator_mask_get(pEvdev->vals, axis);
+	    valuator_mask_set(pEvdev->vals, axis, value);
+	    value -= oldValue; /* make value into a differential measurement */
 	}
 
 	switch(pEv->code) {
@@ -130,11 +128,13 @@ EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv)
 	/* ABS_X has the same value as REL_X, so this case catches both */
 	case REL_X:
 	    pAxis = &(pEvdev->emulateWheel.X);
+	    pOtherAxis = &(pEvdev->emulateWheel.Y);
 	    break;
 
 	/* ABS_Y has the same value as REL_Y, so this case catches both */
 	case REL_Y:
 	    pAxis = &(pEvdev->emulateWheel.Y);
+	    pOtherAxis = &(pEvdev->emulateWheel.X);
 	    break;
 
 	default:
@@ -142,10 +142,15 @@ EvdevWheelEmuFilterMotion(InputInfoPtr pInfo, struct input_event *pEv)
 	}
 
 	/* If we found REL_X, REL_Y, ABS_X or ABS_Y then emulate a mouse
-	   wheel.
+	   wheel.  Reset the inertia of the other axis when a scroll event
+	   was sent to avoid the buildup of erroneous scroll events if the
+	   user doesn't move in a perfectly straight line.
 	 */
 	if (pAxis)
-	    EvdevWheelEmuInertia(pInfo, pAxis, value);
+	{
+	    if (EvdevWheelEmuInertia(pInfo, pAxis, value))
+		pOtherAxis->traveled_distance = 0;
+	}
 
 	/* Eat motion events while emulateWheel button pressed. */
 	return TRUE;
@@ -387,7 +392,7 @@ EvdevWheelEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
 
         inertia = *((CARD16*)val->data);
 
-        if (inertia <= 0)
+        if (inertia < 0)
             return BadValue;
 
         if (!checkonly)

src/evdev.h

@@ -36,23 +36,16 @@
 #define EVDEV_H
 
 #include <linux/input.h>
-#include <sys/types.h>
-
-/* Tolerate prior #include <linux/input.h> */
-#undef BUS_NONE
-#undef BUS_PCI
-#undef BUS_SBUS
-#undef BUS_PLATFORM
-#undef BUS_USB
+#include <linux/types.h>
 
 #include <xorg-server.h>
 #include <xf86Xinput.h>
 #include <xf86_OSproc.h>
 #include <xkbstr.h>
 
+#ifdef MULTITOUCH
 #include <mtdev.h>
-
-#include <libevdev/libevdev.h>
+#endif
 
 #ifndef EV_CNT /* linux 2.6.23 kernels and earlier lack _CNT defines */
 #define EV_CNT (EV_MAX+1)
@@ -70,20 +63,8 @@
 #define LED_CNT (LED_MAX+1)
 #endif
 
-#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) < 18
-#define LogMessageVerbSigSafe xf86MsgVerb
-#endif
-
-#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 23
-#define HAVE_THREADED_INPUT	1
-#endif
-
-#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 24
-#define BLOCK_HANDLER_ARGS     	void *data, void *waitTime
-#define WAKEUP_HANDLER_ARGS	void *data, int i
-#else
-#define BLOCK_HANDLER_ARGS	pointer data, struct timeval **waitTime, pointer LastSelectMask
-#define WAKEUP_HANDLER_ARGS	void *data, int i, pointer LastSelectMask
+#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 14
+#define HAVE_SMOOTH_SCROLLING 1
 #endif
 
 #define EVDEV_MAXBUTTONS 32
@@ -116,8 +97,6 @@
 /* Number of longs needed to hold the given number of bits */
 #define NLONGS(x) (((x) + LONG_BITS - 1) / LONG_BITS)
 
-#define DEFAULT_MOUSE_DPI 1000.0
-
 /* Function key mode */
 enum fkeymode {
     FKEYMODE_UNKNOWN = 0,
@@ -150,39 +129,42 @@ typedef struct {
         EV_QUEUE_KEY,	/* xf86PostKeyboardEvent() */
         EV_QUEUE_BTN,	/* xf86PostButtonEvent() */
         EV_QUEUE_PROXIMITY, /* xf86PostProximityEvent() */
+#ifdef MULTITOUCH
         EV_QUEUE_TOUCH,	/*xf86PostTouchEvent() */
+#endif
     } type;
     union {
         int key;	/* May be either a key code or button number. */
+#ifdef MULTITOUCH
         unsigned int touch; /* Touch ID */
+#endif
     } detail;
     int val;	/* State of the key/button/touch; pressed or released. */
+#ifdef MULTITOUCH
     ValuatorMask *touchMask;
+#endif
 } EventQueueRec, *EventQueuePtr;
 
 typedef struct {
-    struct libevdev *dev;
+    unsigned short id_vendor;
+    unsigned short id_product;
 
     char *device;
     int grabDevice;         /* grab the event device? */
 
     int num_vals;           /* number of valuators */
     int num_mt_vals;        /* number of multitouch valuators */
-    int abs_axis_map[ABS_CNT]; /* Map evdev ABS_* to index */
-    int rel_axis_map[REL_CNT]; /* Map evdev REL_* to index */
-    ValuatorMask *abs_vals;     /* values for absolute axis */
-    ValuatorMask *rel_vals;     /* values for relative axis */
-    ValuatorMask *old_vals; /* old absolute values for calculating relative motion */
-    ValuatorMask *prox;     /* last absolute values set while not in proximity */
+    int axis_map[max(ABS_CNT, REL_CNT)]; /* Map evdev <axis> to index */
+    ValuatorMask *vals;     /* new values coming in */
+    ValuatorMask *old_vals; /* old values for calculating relative motion */
+    ValuatorMask *prox;     /* last values set while not in proximity */
     ValuatorMask *mt_mask;
     ValuatorMask **last_mt_vals;
     int cur_slot;
-    struct slot {
-        int dirty;
-        enum SlotState state;
-    } *slots;
+    enum SlotState slot_state;
+#ifdef MULTITOUCH
     struct mtdev *mtdev;
-    BOOL fake_mt;
+#endif
 
     int flags;
     int in_proximity;           /* device in proximity */
@@ -191,10 +173,13 @@ typedef struct {
     BOOL swap_axes;
     BOOL invert_x;
     BOOL invert_y;
-    int resolution;
 
+    int delta[REL_CNT];
     unsigned int abs_queued, rel_queued, prox_queued;
 
+    /* XKB stuff has to be per-device rather than per-driver */
+    XkbRMLVOSet rmlvo;
+
     /* Middle mouse button emulation */
     struct {
         BOOL                enabled;
@@ -203,7 +188,6 @@ typedef struct {
         int                 state;       /* state machine (see bt3emu.c) */
         Time                expires;     /* time of expiry */
         Time                timeout;
-        uint8_t             button;      /* phys button to emit */
     } emulateMB;
     /* Third mouse button emulation */
     struct emulate3B {
@@ -214,7 +198,7 @@ typedef struct {
         int                 button;      /* phys button to emit */
         int                 threshold;   /* move threshold in dev coords */
         OsTimerPtr          timer;
-        double              delta[2];    /* delta x/y, accumulating */
+        int                 delta[2];    /* delta x/y, accumulating */
         int                 startpos[2]; /* starting pos for abs devices */
         int                 flags;       /* remember if we had rel or abs movement */
     } emulate3B;
@@ -234,11 +218,6 @@ typedef struct {
         Time                expires;     /* time of expiry */
         Time                timeout;
     } emulateWheel;
-    struct {
-        int                 vert_delta;
-        int                 horiz_delta;
-        int                 dial_delta;
-    } smoothScroll;
     /* run-time calibration */
     struct {
         int                 min_x;
@@ -253,6 +232,15 @@ typedef struct {
     int reopen_left;     /* number of attempts left to re-open the device */
     OsTimerPtr reopen_timer;
 
+    /* Cached info from device. */
+    char name[1024];
+    unsigned long bitmask[NLONGS(EV_CNT)];
+    unsigned long key_bitmask[NLONGS(KEY_CNT)];
+    unsigned long rel_bitmask[NLONGS(REL_CNT)];
+    unsigned long abs_bitmask[NLONGS(ABS_CNT)];
+    unsigned long led_bitmask[NLONGS(LED_CNT)];
+    struct input_absinfo absinfo[ABS_CNT];
+
     /* minor/major number */
     dev_t min_maj;
 
@@ -261,27 +249,29 @@ typedef struct {
     EventQueueRec           queue[EVDEV_MAXQUEUE];
 
     enum fkeymode           fkeymode;
-
-    char *type_name;
 } EvdevRec, *EvdevPtr;
 
 /* Event posting functions */
 void EvdevQueueKbdEvent(InputInfoPtr pInfo, struct input_event *ev, int value);
 void EvdevQueueButtonEvent(InputInfoPtr pInfo, int button, int value);
 void EvdevQueueProximityEvent(InputInfoPtr pInfo, int value);
+#ifdef MULTITOUCH
 void EvdevQueueTouchEvent(InputInfoPtr pInfo, unsigned int touch,
                           ValuatorMask *mask, uint16_t type);
+#endif
 void EvdevPostButtonEvent(InputInfoPtr pInfo, int button, enum ButtonAction act);
 void EvdevQueueButtonClicks(InputInfoPtr pInfo, int button, int count);
-void EvdevPostRelativeMotionEvents(InputInfoPtr pInfo);
-void EvdevPostAbsoluteMotionEvents(InputInfoPtr pInfo);
+void EvdevPostRelativeMotionEvents(InputInfoPtr pInfo, int num_v, int first_v,
+				   int v[MAX_VALUATORS]);
+void EvdevPostAbsoluteMotionEvents(InputInfoPtr pInfo, int num_v, int first_v,
+				   int v[MAX_VALUATORS]);
 unsigned int EvdevUtilButtonEventToButtonNumber(EvdevPtr pEvdev, int code);
 
 /* Middle Button emulation */
 int  EvdevMBEmuTimer(InputInfoPtr);
 BOOL EvdevMBEmuFilterEvent(InputInfoPtr, int, BOOL);
-void EvdevMBEmuWakeupHandler(WAKEUP_HANDLER_ARGS);
-void EvdevMBEmuBlockHandler(BLOCK_HANDLER_ARGS);
+void EvdevMBEmuWakeupHandler(pointer, int, pointer);
+void EvdevMBEmuBlockHandler(pointer, struct timeval**, pointer);
 void EvdevMBEmuPreInit(InputInfoPtr);
 void EvdevMBEmuOn(InputInfoPtr);
 void EvdevMBEmuFinalize(InputInfoPtr);
@@ -292,7 +282,7 @@ BOOL Evdev3BEmuFilterEvent(InputInfoPtr, int, BOOL);
 void Evdev3BEmuPreInit(InputInfoPtr pInfo);
 void Evdev3BEmuOn(InputInfoPtr);
 void Evdev3BEmuFinalize(InputInfoPtr);
-void Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, double dx, double dy);
+void Evdev3BEmuProcessRelMotion(InputInfoPtr pInfo, int dx, int dy);
 void Evdev3BEmuProcessAbsMotion(InputInfoPtr pInfo, ValuatorMask *vals);
 
 /* Mouse Wheel emulation */