Merge remote-tracking branch 'dev/msm-4.14-camx' into msm-4.14 11/18

* commit 'b527fe8c':
  msm: camera: isp: Stop hw before setting HALT substate
  msm: camera: isp: Correct command type while dumping buffer
  msm: camera: isp: Handle Delayed Epoch scenario in Dual IFE
  msm: camera: ppi: Change PPI reset sequence

Change-Id: Iae88a5add82da076b922444eca4ddb4d76642ae8
Signed-off-by: Sridhar Gujje <sgujje@codeaurora.org>