1 files changed, 5 insertions, 0 deletions
diff --git a/camera/QCamera2/HAL3/QCamera3Channel.cpp b/camera/QCamera2/HAL3/QCamera3Channel.cpp
index 9e18740..dccbdeb 100755
--- a/camera/QCamera2/HAL3/QCamera3Channel.cpp
+++ b/camera/QCamera2/HAL3/QCamera3Channel.cpp
@@ -246,6 +246,11 @@ int32_t QCamera3Channel::start()
         return NO_INIT;
     }
 
+    if(m_bIsActive) {
+        ALOGD("%s: Attempt to start active channel", __func__);
+        return rc;
+    }
+
     for (int i = 0; i < m_numStreams; i++) {
         if (mStreams[i] != NULL) {
             mStreams[i]->start();