We have one. Yay. Lucky us. Go forth and celebrate.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
The removal of the hysteresis even on precise touchpads has led to
difficulties controlling the cursor in a few instances. Since 27078b2667
we only have the hysteresis on Apple touchpads and the Lenovo *40 series and
later. Even on those do we see some positioning difficulties (bug 94379).
So restore the hysteresis by default again for all touchpads. In the future a
knob could be exposed for precision vs reactivity or something, but for now
the drawback of imprecise positioning does not outweigh the benefits we get
on those few devices.
https://bugs.freedesktop.org/show_bug.cgi?id=94379
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
A large part of the bugs seen right now are related to touchpads jittering too
much. Fixing them one by one is entertaining, but time consuming. Right now
the number of touchpads that require a hysteresis seem to outnumber those that
don't, so switch the approach around: leave the hysteresis in place but
disable it for those touchpads that don't need it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
This was a stopgap measure to support the Lenovo Carbon X1 3rd and the Lenovo
*50 series. These devices have the trackpoint buttons wired to the touchpad
and thus trackpoint events came from the touchpad device.
This was fixed in the kernel commit cdd9dc195916ef5644cfac079094c3c1d1616e4c,
the systemd hwdb to set this property was removed in 05304592457e01 so nothing
sets this property anymore. Drop it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
