input: synaptics_i2c_rmi4: Read display resolution from dt

Read display resolution from platform data in order
to properly use all virtual key implementations.

Change-Id: Ic0a13d6a8166379f08c5bfb49d5ea47ac22b3229
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
4 files changed