display: Add display post processing interface header

Add display post processing interface header to define
lut3d_info and lut1d_info data structures. The common
definitions are used by several display modules for
hdr/wcg feature handling.

Change-Id: I488a5076f881e9ade5ab33693f730ea9a0eb2124
Crs-fixed: 2200450
2 files changed