tree f844a14f773986eddb56f0b0941a618387f19c15
parent a1c1012815b79e21ef34503d474b0893dff31799
author rockyfang <rockyfang@google.com> 1660000329 +0000
committer Rocky Fang <rockyfang@google.com> 1661452304 +0000

Graceful exit for StHalLpmaHandler

In previous implementation, we rely on mCurrentLpmaEnbled==mTargetLpmaEnabled to stuck in wait and detach the thread. This could cause issue when StHalLpmaHandler has been destructed but the working thread is not in wait condition, causing the detached thread accessing a destructed variable. Current implementation added terminate condition in the worker thread and wait for it to join before destructing the main object.

Test: Tested using chre_power_test_client to enable/disable audio data on flame couple of times and log looks normal. Also did pkill chre and no error message occurs.
Fixes: 241015054
Change-Id: Ibb737b58983f8f4b817222b4a78841282dafaf12