This needed as for entities CSI2 BE SOC source pad, CSI-2 sink and source pads have single link point while BE-SOC sink and external entities has multiple source pads.
As CSI2 BE SOC has multiple formats on capture pads that's the point where it match external pad0 format which will inherit format from CSI-2 external entity.
This needed as for entities CSI2 BE SOC source pad, CSI-2 sink and source pads have single link point while BE-SOC sink and external entities has multiple source pads.
As CSI2 BE SOC has multiple formats on capture pads that's the point where it match external pad0 format which will inherit format from CSI-2 external entity.