video: msm: PCC/GC config register protection

PCC/GC configuration registers are shared with other features. This patch
makes sure that the other features implementations don't overwrite the
existing settings for PCC/GC.

CRs-Fixed: 345395
Change-Id: I5467a4c50eae214181d67a7976eee92c0ae26fe5
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
3 files changed