sdm: Set connector mode on power-off

CRTC ROI is set to full screen during power-off. If SetActiveConfig()
called before SetPowerMode off, CRTC ROI is set to full screen based
on old resolution mode, which results in failure. Hence, set the new
connector mode as a part of SetPowerMode to avoid this.

Change-Id: Id3b16113a8f944b6fb839f23f6af8b56bba69fdc
CRs-Fixed: 2211483
1 file changed