Include open but unchanged touches when guessing clickfingers
Include open but unchanged touches when guessing clickfingers

On a clickpad, when the button is pressed the clickfinger guessing will
only work properly if all touches have new data to report. If a touch
has not changed, then it will not be counted. This leads to inaccurate
finger counts.

This change ensures that all active touches are counted. Note that the X
and Y valuators of active but unchanged touches are still valid.

Signed-off-by: Chase Douglas <69e02ec421aa70a149511825d897f2549ceee9a2@canonical.com>
Signed-off-by: Peter Hutterer <b9c50af7afa7642f6f854434cda9ffe54ece8b85@who-t.net>

mad-s/xf86-input-synaptics-absolute,mad-s/xf86-input-synaptics-absolute