msm: camera: isp: Add camif raw path output format support

Add changes to enable different output formats on supported
target. This change enables camif raw path to output
data in multiple other formats along with legacy packed one.

Change-Id: Ie763455df2cffcb4fc9447a1bbcc8d9c7d577c6c
Signed-off-by: Sagar Gore <sgore@codeaurora.org>