[PATCH xserver 0/2] xwayland touch handling fixes

[Carlos Garnacho]

Hi!

I'm sending a couple of fixes to fix touch handling in wayland. The
first patch makes the XYToWindow proc handler friendlier to touch-driven
pointer emulation (and possibly other pointer-driving devices in the
future with standalone foci in wayland, like tablets).

The second patch makes the coordinate space consistent in xwayland, so
it's not affected by changes in output configuration. It makes touch
events work through output geometry/mode changes.

Cheers,
  Carlos