msm: cpp: Fix issue in updating frame info pointer in compact ioctl

The userspace pointer is directly accessed/de-referenced in kernel
space. This causes device crash during camera stability runs. Copy
the v4l2ioctl and cpp frame info userspace pointer to kernel space
and access/update the individual data.

Change-Id: I23360571dcfa5c7a1fba16d58cb503316914d17b
Signed-off-by: Krishnankutty Kolathappilly <kkolatha@codeaurora.org>