New targets are following V4L2 architecture for
camera. Update 7x27a camera drivers to support
new V4L2 architecture to unify all camera drivers
in the same architecture.
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
Change-Id: Ie23ac982375041c06b68537d5784d8cdbbc9bf04