Video Processor Unit is a HW video controller. It controls
HW Codec including H.264/VP8/VP9 Decode, H.264/VP8 Encode
and Image Processor (scale/rotate/color convert). This patch
is to support H.264/VP8 encode.

Release Version: 1.0.0
Signed-off-by: Andrew-CT Chen <andrew-ct.chen@mediatek.com>