ARM: dts: msm: Add a boolean property for WFD writeback block for
msm8974

Dedicated writeback block for WFD needs separate handling
as opposed to regular line mode writeback blocks.

Change-Id: I71aba9bc4de5ca6c91295a4a6fc16cf3768787ee
Signed-off-by: Sree Sesha Aravind Vadrevu <svadrevu@codeaurora.org>
msm: mdss: update kernel to support autogenerated dtsi files

Changes are to support autogenerated panel/mdss dtsi files
and their corresponding format

Signed-off-by: Arpita Banerjee <cabane@codeaurora.org>
Change-Id: Id7d33190f117f29ff5aca0021517020620a7afea