overlay: writeback: Add dumpsys info

Add dumpsys information from writeback data structure.
Remove some unused fields, formatting to save space.

b/8316155 - Implement HWComposer 1.3 w/ virtual display support
Change-Id: I808ce67aae16e27c3aa6d6db45983929b1386b69
5 files changed
tree: bf3f057a347aaa70a405c496551190af97cbe39b
  1. Android.mk
  2. msm8960/
  3. msm8974/
  4. msm8x26/