QCamera2: HAL3: Tolerate missing focus distance

In case of missing focus distance in the result metadata, use last known
focus distance instead.

Test: Camera CTS
Bug: 75928646
Change-Id: I00d3788da3d14ee17c6c824d94240e0b8c1df90d
2 files changed
tree: 46ae9b09045f82d6f3f31b03a6a58709764e52f6
  1. msm8998/
  2. Android.mk
  3. CleanSpec.mk