The Logitech K400 keyboard has an embedded touchpad which is seen as a
mouse from the OS point of view. There is a hardware shortcut to disable
tap-to-click but the setting is not remembered accross reset, annoying
some users.

We can toggle this feature from the host by using the feature 0x6010:
Touchpad FW items
Reported-by: NBALATON Zoltan <balaton@eik.bme.hu>
Tested-by: NBALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>