[Wayland-bugs] [Bug 96315] Decreased touchpad sensitivity area

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 3 15:37:06 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96315

--- Comment #6 from cooks.go.hungry at gmail.com ---
OK, I ran that tool, here is the output:

Touchpad SynPS/2 Synaptics TouchPad on /dev/input/event5
Move one finger around the touchpad to detect the actual edges
Kernel says:    x [1184..5760], y [1022..4828]
Touchpad sends: x [1270..5659], y [1114..4764] -

Touchpad size as listed by the kernel: 88x54mm
Calculate resolution as:
        x axis: 4576/<width in mm>
        y axis: 3806/<height in mm>

Suggested udev rule:
# <Laptop model description goes here>
evdev:name:SynPS/2 Synaptics
TouchPad:dmi:bvnLENOVO:bvrH5ET69WW(1.12):bd11/15/2012:svnLENOVO:pn62742SG:pvrLenovoB590:rvnLENOVO:rn62742SG:rvrWin8ProDPKIPG:cvnLENOVO:ct10:cvrNotAvailable:*
 EVDEV_ABS_00=1270:5659:<x resolution>
 EVDEV_ABS_01=1114:4764:<y resolution>
 EVDEV_ABS_35=1270:5659:<x resolution>
 EVDEV_ABS_36=1114:4764:<y resolution>

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