1 files changed, 18 insertions, 0 deletions
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index 0a4a24c..7f2ec7a 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -952,6 +952,16 @@ status_t Camera3Device::pushReprocessBuffer(int reprocessStreamId,
     return INVALID_OPERATION;
 }
 
+status_t Camera3Device::flush() {
+    ATRACE_CALL();
+    ALOGV("%s: Camera %d: Flushing all requests", __FUNCTION__, mId);
+
+    Mutex::Autolock l(mLock);
+
+    mRequestThread->clear();
+    return mHal3Device->ops->flush(mHal3Device);
+}
+
 /**
  * Camera3Device private methods
  */
@@ -1488,6 +1498,14 @@ status_t Camera3Device::RequestThread::clearRepeatingRequests() {
     return OK;
 }
 
+status_t Camera3Device::RequestThread::clear() {
+    Mutex::Autolock l(mRequestLock);
+    mRepeatingRequests.clear();
+    mRequestQueue.clear();
+    mTriggerMap.clear();
+    return OK;
+}
+
 void Camera3Device::RequestThread::setPaused(bool paused) {
     Mutex::Autolock l(mPauseLock);
     mDoPause = paused;