Camera: Unblock the request thread earlier during flush

Explicitly signal and unblock the request thread during device flushes via "mRequestSignal". This can potentially reduce the time needed to go in to IDLE state. Bug: 144978201 Test: Camera CTS Change-Id: Ib212ca481a961252cf744af4b96f3c45865d121e
5 years ago · 8dae54c472
parent 652ba81b9f
commit 8dae54c472
1 changed files with 1 additions and 0 deletions
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@ -5130,6 +5130,7 @@ status_t Camera3Device::RequestThread::clear(
        *lastFrameNumber = mRepeatingLastFrameNumber;
    }
    mRepeatingLastFrameNumber = hardware::camera2::ICameraDeviceUser::NO_IN_FLIGHT_REPEATING_FRAMES;
+    mRequestSignal.signal();
    return OK;
 }