[Wayland-bugs] [Bug 103281] Dell XPS 13 (9343) wrong touchpad limits

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103281

--- Comment #3 from mattia.b89 <mattia.b89 at gmail.com> ---
I will investigate on palm-detection issue.

desired output is:
[mattia at arch-xps ~]$ sudo touchpad-edge-detector 105x60 /dev/input/event10 
Touchpad DLL0665:01 06CB:76AD Touchpad on /dev/input/event10
Move one finger around the touchpad to detect the actual edges
Kernel says:    x [0..1216], y [0..680]
Touchpad sends: x [0..1216], y [0..680] |^C

Touchpad size as listed by the kernel: 101x56mm
User-specified touchpad size: 105x60mm
Calculated ranges: 1216/680

Suggested udev rule:
# <Laptop model description goes here>
evdev:name:DLL0665:01 06CB:76AD
Touchpad:dmi:bvnDellInc.:bvrA13:bd06/16/2017:svnDellInc.:pnXPS139343:pvr:rvnDellInc.:rn0TM99H:rvrA00:cvnDellInc.:ct9:cvr:*
 EVDEV_ABS_00=0:1216:12
 EVDEV_ABS_01=0:680:11
 EVDEV_ABS_35=0:1216:12
 EVDEV_ABS_36=0:680:11

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