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(parent: a45ee1b) | patch
input: mt: Add hovering distance axis
authorHenrik Rydberg <rydberg@euromail.se>
Mon, 6 Dec 2010 09:05:43 +0000 (10:05 +0100)
committerHenrik Rydberg <rydberg@euromail.se>
Thu, 16 Dec 2010 09:42:29 +0000 (10:42 +0100)
commitcbf1c5e22b36290a5a384cbbfb81c42a6444a5c6
treecd8bfdc35552a3d3911928b0d1a6600e85793264tree | snapshot
parenta45ee1b3a11beeed1e8303e76092a05042a9a973commit | diff
input: mt: Add hovering distance axis

Touch devices capable of hovering, i.e., fingers detected a
distance from the surface, are not supported by the current
input MT protocol. This patch adds ABS_MT_DISTANCE, which may
be used to indicate the distance between the contact and the
surface.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Documentation/input/multi-touch-protocol.txt diff | blob | history
include/linux/input.h diff | blob | history
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