Add properties to support secondary display on CDP for both command and
video mode for nt37801 panel.
Change-Id: I040bece2ae656606f76e13c59e67b08cd730dea2
Signed-off-by: Rohith Iyer <quic_rohiiyer@quicinc.com>
Signed-off-by: Kirill Shpin <quic_kshpin@quicinc.com>