UPSTREAM: Merge commit 'ab1d1040' into mainline - PC189 - 062118

* commit 'ab1d1040':
  ARM: dts: msm: Modify qdss region for sm8150 target
  msm: camera: isp: Fix TPG acquire error
  msm: camera: Populate device node for secure context bank
  msm: camera: sync: use lock to protect row state read
  msm: camera: uapi: Add new Dual PD IFE output port
  msm: camera: isp: Initialize used_bytes to avoid corruption
  msm: camera: sensor: Assign power settings pointer to null

Change-Id: I457bdbbfce234700315c141bd00398b86d2d53fc
Signed-off-by: Abhijit Trivedi <abhijitt@codeaurora.org>