Camera2: Set default flash mode to FLASH_OFF

Bug: 6970090
Change-Id: I904b1be2ee0710e82e8e647753a705184c10b46c
diff --git a/services/camera/libcameraservice/camera2/Parameters.cpp b/services/camera/libcameraservice/camera2/Parameters.cpp
index 4d51120..91466ee 100644
--- a/services/camera/libcameraservice/camera2/Parameters.cpp
+++ b/services/camera/libcameraservice/camera2/Parameters.cpp
@@ -542,9 +542,9 @@
     if (!availableAeModes.count) return NO_INIT;
 
     if (flashAvailable.data.u8[0]) {
-        flashMode = Parameters::FLASH_MODE_AUTO;
+        flashMode = Parameters::FLASH_MODE_OFF;
         params.set(CameraParameters::KEY_FLASH_MODE,
-                CameraParameters::FLASH_MODE_AUTO);
+                CameraParameters::FLASH_MODE_OFF);
 
         String8 supportedFlashModes(CameraParameters::FLASH_MODE_OFF);
         supportedFlashModes = supportedFlashModes +