RMI4 currently defines two functions for reporting data for 2D sensors
(F11 and F12). This patch adds the common functionality which is shared
by devices with 2D reporting along with implementing functionality for
F11.
Signed-off-by: NAndrew Duggan <aduggan@synaptics.com>
Signed-off-by: NChristopher Heiny <cheiny@synaptics.com>
Tested-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Tested-by: NLinus Walleij <linus.walleij@linaro.org>
Tested-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Synaptics uses the Register Mapped Interface (RMI) protocol as a
communications interface for their devices. This driver adds the core
functionality needed to interface with RMI4 devices.

RMI devices can be connected to the host via several transport protocols
and can supports a wide variety of functionality defined by RMI functions.
Support for transport protocols and RMI functions are implemented in
individual drivers. The RMI4 core driver uses a bus architecture to
facilitate the various combinations of transport and function drivers
needed by a particular device.
Signed-off-by: NAndrew Duggan <aduggan@synaptics.com>
Signed-off-by: NChristopher Heiny <cheiny@synaptics.com>
Tested-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Tested-by: NLinus Walleij <linus.walleij@linaro.org>
Tested-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>