msm: camera2: cpp: Add support for extended stripe calculation

The stripe algorithm is extended and hence new members are
added. This change adds the necessary members in the
msm_cpp_frame_strip_info.

Change-Id: I46865a2c5aef848418d3c6cfe5394f93601e734c
Signed-off-by: Rajakumar Govindaram <rajakuma@codeaurora.org>