Each concurrent camera device in use needs 1 thread to maintain
operational semantics, plus we probably need threads for sensor service
calls, misc camera service calls, etc.
Up thread count to 6. That should be enough for everybody.
Test: Camera still works on sailfish
Change-Id: I2262c69985756fbf762034663ce24f45bf7ce2f1
No longer needed. This also enable us to switch to
defaultPassthroughImplementation.
Also rename camera device wrapper library to signal it's not a
top level HAL entry.
Test: marlin camera app with passthrough/binderzied mode
Bug: 34817742
Change-Id: I78ad5afbf78b2679be3efe0e82f430958ef6bfea
Camera is currently compiled separately in passthrough and binderized
modes. Until that is resolved, adding a call to internal hidl logic.
Bug: 34817742
Test: camera starts up and works and respects binderization toggle in
both modes on marlin.
Change-Id: I20733cbc82a68a1da1c4f1b3754aef2887ca718a
