[Wayland-bugs] [Bug 103952] Lenovo G50-45 ETPS/2 Elantech Touchpad strange behavior.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103952

--- Comment #13 from Benjamin Tissoires <benjamin.tissoires at gmail.com> ---
It could be interesting to see if the touchpad is not using a SMBus connection
after all. I would be surprised the Windows version of the driver suffer the
same issues.

Could you apply the last five commits from
https://github.com/bentiss/linux/commits/elan_i2c-v4.15-rc2+ (on top of a v4.14
or this branch directly)?

These patches should bind the touchpad over SMBus if the PS/2 interface says it
is capable, and we might solve the issue.

Once the patches are applied, please upload a dmesg, as the last commit says,
there will be some debug information whether or not this touchpad is SMBus
capable.

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