Fix VDEC larb 4 port definition. MTK-Commit-Id: f1b694eb070a7996663cbe29b5afb014487d9db6 Change-Id: I652167dae23e5dff9aaefa81a1b4b4f5e2bd57d2 Signed-off-by: Cheng-Jung Ho <Cheng-Jung.Ho@mediatek.com> CR-Id: ALPS05549518 Feature: IOMMU (cherry picked from commit 5b124b4cf66dc0b1b7dd78b9df8f9cb8f4b49f07)