msm: vidc: Add snapshot of video driver

This is snapshot of the video driver as of msm-3.18
commit 9b4e2a850801 ("defconfig: msm8937: optimize perf defconfig").

Change-Id: I06e43bd92393c36ff79732690ec2991e2b3e8793
Signed-off-by: Srinu Gorle <sgorle@codeaurora.org>