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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Decreased touchpad sensitivity area"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96315#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Decreased touchpad sensitivity area"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96315">bug 96315</a>
from <span class="vcard"><a class="email" href="mailto:cooks.go.hungry@gmail.com" title="cooks.go.hungry@gmail.com">cooks.go.hungry@gmail.com</a>
</span></b>
<pre>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></pre>
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