Fix ABI detection for in-driver scaling

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit 49fe70e99d1b0932ab915824c78f952a0fdb3ee7)
synaptics 1.7.3

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Dualhead resolution patch
2-finger tap patch
False release filtering patch