FIMC & GSC driver can calculate the offset of planes. So there are
use cases which IPP receives just one GEM handle of an image with
multiple plane. This patch extends ipp_validate_mem_node() to validate
this case.
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>