Camera: Pre-populate physical camera Ids when creating CameraState
Query the physical camera IDs when creating CameraState rather than
during updateStatus().
This is more efficient, as well as fixing below deadlock:
- updateStatus acquires mCameraStatesLock, waits for mInterfaceMutex
- CameraProviderManager::dump acquires mInterfaceMutex, waits for binder
transact
- HAL process handles dump(), wait for an internal lock
- HAL in the middle of close(), holding the internal lock while calling
torchModeStatusChanged
- torchModeStatusChanged waits for mCameraStatesLock
Test: Vendor testing, camera CTS
Bug: 210185710
Change-Id: I34a93da4cc92e7318d179ef8fbaee007dd04ff73
2 files changed