[PATCH libinput 0/9] Touch size detection on Apple touchpads

[Peter Hutterer]

Apple touchpads are the only ones so far that give us useful major/minor
data. And they lack pressure, so they missed out on the pressure-specific
touch handling in 1.7. This patchset uses major/minor to calculate the touch
size and then enable the touch depending on the size. The code for libinput
is fairly sane, but the test code is a bit messy because of the various
special ways major/minor work.

Cheers,
  Peter