msm/sde/rotator: Snapshot of SDE Rotator supporting files

This snapshot includes SDE Rotator files. This change also has
the copyright year update in the files. Snapshot was taken from
msm-4.14 as of commit 1df57774
("ARM: dts: msm: Remove dma-coherent for IPA for sdxprairie").

Change-Id: I86f79e07ee27e7b254917d799940790953d3d2d2
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>