tree b6ca393970858481ffaf4b1544e106997cc67ae3
parent fcad05e8dc1383942db081a6db9948341caad693
author Rohit Kulkarni <rkulkarn@codeaurora.org> 1520985310 -0700
committer Rohit Kulkarni <rkulkarn@codeaurora.org> 1521787299 -0700

gralloc: Cache maintenance handling updates

- Make buffer allocations for ubwc formats as uncached since
  access from cpu is not expected.
- Bracket each cache maintenance operation with dma buf sync
  start and sync end.

Change-Id: Ic2676ad9fff9a7ca6111f14e24aaec4c3d7f6ef2
CRs-Fixed: 2210256