display: Add support for new inline rotator v2

- Add DISABLE_INLINE_ROTATOR_UI_PROP to enable/disable inline rotator
  for UI layers.
- Add DISABLE_ROTATOR_PRE_DOWNSCALER_PROP to enable/disable predownscaler.
- Set predownscaler settings in sde_drm_scaler_v2 structure.

Change-Id: I83abf7fae6f4c9126f4b92731dcb78def63a823f
CRs-Fixed: 2596285
6 files changed