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HID: multitouch: support for hovering devices
authorBenjamin Tissoires <benjamin.tissoires@gmail.com>
Wed, 14 Nov 2012 15:59:24 +0000 (16:59 +0100)
committerJiri Kosina <jkosina@suse.cz>
Thu, 15 Nov 2012 09:17:52 +0000 (10:17 +0100)
commit9b3bb9b8b6b221ab5ec96defedb15e4c99e26372
treed6ca3a48afc059a0046c20304d047ef980c4c2e1tree | snapshot
parent2872839904848a43c5222f284bc1168ec3f998e7commit | diff
HID: multitouch: support for hovering devices

Win8 devices supporting hovering must provides InRange HID field.
The information that the finger is here but is not touching the surface
is sent to the user space through ABS_MT_DISTANCE as required by the
multitouch protocol.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-multitouch.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git