sdm: Do not set deinterlacing flag on plane with offline rotation

Do not set the deinterlacing flag on a plane for a layer which uses
offline rotator for rotation/downcaling, as the offline rotator takes
care of deinterlacing

Change-Id: Iaeca808462eae99c367562f35f28ef26005cd5d3
CRs-Fixed: 2138908
2 files changed