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HID: multitouch: ensure that serial devices make no use of contact count
authorBenjamin Tissoires <benjamin.tissoires@gmail.com>
Thu, 31 Jan 2013 16:22:27 +0000 (17:22 +0100)
committerJiri Kosina <jkosina@suse.cz>
Tue, 5 Feb 2013 11:07:40 +0000 (12:07 +0100)
commite0bb8f9adf1e11cea419c845220d1524a525823b
tree1515564133777c8244c65e18a1ae1007937de5d8tree | snapshot (tar.gz zip)
parentc629dd7eb3b43bb09eecb035f016bdca32dc8acfcommit | diff
HID: multitouch: ensure that serial devices make no use of contact count

The serial protocol makes contact count a redondant information, and
sometimes it is not reliable (TRS-Star are in this case).
Disabling the use of contact count for these devices is thus safer.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-multitouch.c diff | blob | blame | history