HID: multitouch: Store per collection multitouch data
authorBenjamin Tissoires <benjamin.tissoires@redhat.com>
Fri, 13 Jul 2018 14:13:45 +0000 (16:13 +0200)
committerJiri Kosina <jkosina@suse.cz>
Tue, 17 Jul 2018 13:33:47 +0000 (15:33 +0200)
commitf146d1c4d7eafde96a33838e52ba7568d05bf1f7
tree96eb9c55d06267336ac2a4d2765790fb953672f9
parentcf6d15d7b1f386905616912b2d450c8d7092a0f0
HID: multitouch: Store per collection multitouch data

Currently, hid-multitouch can only handle one multitouch collection at
a time. This is an issue for the Dell Canvas, as the Totem (a dial tool)
is also using a multitouch-like collection.

Factor out the multitouch collection data in their own struct.

Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-multitouch.c