2-liner fixes calculation of coordinates with an inverted axes. Any chance of getting this patch applied to the ebuild? http://cgit.freedesktop.org/xorg/driver/xf86-input-mutouch/commit/?id=301153d4c833590c8f5a19b9f0780c8426abb2d0 It is already applied upstream... Reproducible: Always
Resolved, because the package was aparently removed from main tree.