msm: camera2: Enable processed divert logic

Expose separate ioctl to perform buf done so that user space
driver can use that ioctl to do buf done after getting back the
buffer from downstream sub module.

Change-Id: Id5841db80c286de737f36b3c752c63cacffb7191
Signed-off-by: Sreesudhan Ramakrish Ramkumar <srramku@codeaurora.org>
Signed-off-by: Rajakumar Govindaram <rajakuma@codeaurora.org>
2 files changed