input: qcom-hv-haptics: store closed-loop brake settings into SDAM

Read the closed-loop brake calibration settings from status register
and store them into a SDAM register for hardware to re-use them after
system reboot.

Change-Id: I9068559fffba58927eefc140ed58afc054257b22
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>