input: synaptics_i2c_rmi4: Add appropriate reset delays

- Check device status after command reset

Change-Id: Ic083be66ae45c89179dfbecc88543d8c171363cf
Git-commit: 7e811dcd8eaf3fc0df765335d0ef14926f325f64
Git-repo: git://github.com/synaptics-touch/synaptics-dsx-i2c.git


[amaloche@codeaurora.org: only portion of patch taken.
 Custom changes were necessary to add for integration
 with mainline]
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
Signed-off-by: Abinaya P <abinayap@codeaurora.org>