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Thread: ImPS/2 BYD Trackpad lacking 3-button emulation

  1. #1

    Unhappy ImPS/2 BYD Trackpad lacking 3-button emulation

    So I have this laptop DELL LATITUDE E5470 with the following trackpad but I cannot enable 3-button click emulation (KDE even says I DONT have a trackpad). A USB mouse /with/ a scrollwheel and actual third button works fine with three button emulation automagically:

    [Edit: USB Mice work just fine in contrast to the built in track pad. The builtin track pad works with scrolling (IN THE WRONG DIRECTION!!) and tapping for right button click.]

    I: Bus=0011 Vendor=0002 Product=0005 Version=0000
    N: Name="ImPS/2 BYD TouchPad"
    P: Phys=isa0060/serio1/input0
    S: Sysfs=/devices/platform/i8042/serio1/input/input23
    U: Uniq=
    H: Handlers=mouse0 event1
    B: PROP=1
    B: EV=7
    B: KEY=70000 0 0 0 0
    B: REL=103

    bus = 17, name = ImPS/2 BYD TouchPad
    handlers = mouse0 event1
    key = 00000000000700000000000000000000000000000000000000000000000000000000000000000000
    rel = 0000000000000103
    mouse buttons = 3
    mouse wheels = 1
    is_mouse = 1
    is_joystick = 0

    P: /devices/platform/i8042/serio1/input/input23
    E: DEVPATH=/devices/platform/i8042/serio1/input/input23
    E: EV=7
    E: ID_FOR_SEAT=input-platform-i8042-serio-1
    E: ID_INPUT=1
    E: ID_PATH=platform-i8042-serio-1
    E: ID_PATH_TAG=platform-i8042-serio-1
    E: ID_SERIAL=noserial
    E: KEY=70000 0 0 0 0
    E: MODALIAS=input:b0011v0002p0005e0000-e0,1,2,k110,111,112,r0,1,8,amlsfw
    E: NAME="ImPS/2 BYD TouchPad"
    E: PHYS="isa0060/serio1/input0"
    E: PRODUCT=11/2/5/0
    E: PROP=1
    E: REL=103
    E: SUBSYSTEM=input
    E: TAGS=:seat:
    E: USEC_INITIALIZED=6463370642

    <6>[ 6236.220377] input: ImPS/2 BYD TouchPad as /devices/platform/i8042/serio1/input/input21

    <6>[ 6463.531295] input: ImPS/2 BYD TouchPad as /devices/platform/i8042/serio1/input/input23

    43: PS/2 00.0: 10500 PS/2 Mouse
    [Created at input.249]
    Unique ID: AH6Q.oV6xZUCQFf1
    Hardware Class: mouse
    Model: "ImPS/2 BYD TouchPad"
    Vendor: 0x0002
    Device: 0x0005 "ImPS/2 BYD TouchPad"
    Compatible to: int 0x0210 0x0013
    Device File: /dev/input/mice (/dev/input/mouse0)
    Device Files: /dev/input/mice, /dev/input/mouse0, /dev/input/event1, /dev/input/by-path/platform-i8042-serio-1-event-mouse, /dev/input/by-path/platform-i8042-serio-1-mouse
    Device Number: char 13:63 (char 13:32)
    Driver Info #0:
    Buttons: 3
    Wheels: 1
    XFree86 Protocol: explorerps/2
    GPM Protocol: exps2
    Config Status: cfg=new, avail=yes, need=no, active=unknown

  2. #2
    Join Date
    Jun 2008
    Auckland, NZ
    Blog Entries

    Default Re: ImPS/2 BYD Trackpad lacking 3-button emulation

    This is not an openSUSE-specific issue, (ie not supported by current kernel yet), and a bug report is likely required to get this addressed.

    An existing upstream bug report (for similar/same hardware) here

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