Merge cherrypicks of [16089291] into sc-qpr1-release.

Change-Id: Ibaecae061486767853c17b07ef726f47b59dae84
tree: 94cb57b8505314ce2dbb7f0101e8116c0dd765ca
  1. intf/
  2. pn8x/
  3. snxxx/
  4. .clang-format
  5. Android.bp
  6. METADATA
  7. OWNERS
  8. PREUPLOAD.cfg