mm-video-v4l2: HDR static and dynamic metadata via framework

-- Enable and send HDR static metadata to framework.
-- Enable and send HDR dynamic metadata to framework.
-- Enable and send color aspects to framework.
-- Deprecate sending HDR metadata and color aspects via gralloc path.

Change-Id: I9ba1228a3269823803986a68d325768f5e7a6919
2 files changed