HID: wacom: Initialize MT slots for generic devices at post_parse_hid
If a HID descriptor places HID_DG_CONTACTID before HID_DG_X and HID_DG_Y then the ABS_X and ABS_Y will not be automatically initialized by the call to input_mt_init_slots. To ensure that this is not a problem, we relocate that call to occur after HID parsing has been completed and we've initalized all the multitouch axes. Signed-off-by:Jason Gerecke <killertofu@gmail.com> Reviewed-by:
Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by:
Jiri Kosina <jkosina@suse.cz>
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