mm-video-v4l2: vidc: vdec: Fix build without VDEC_CODECTYPE_MVC

Change-Id: I978d82b79482891462dc49a73c700ae792975f68
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_hardware_qcom_media-caf-new into cm-11.0