input: synaptics_i2c_rmi4: add support to change X-Y max coordinates

Add support to modify the Maximum_X_Position and
Maximum_Y_position in F11 and F12 control registers.
Re-program the maximum coordinates of touch controller
if the firmware resolution mismatches the required
touch panel resolution.

This patch is propagated from msm-3.10 kernel
(commit: a5666b220ad77098056041af94fd72087ce9f402
input: synaptics_i2c_rmi4: add support to change X-Y max coordinates)

Change-Id: I6256ff861f7830f5604f8be3552266edb5aa07ba
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>