commit 5614cbe64493308dc5330eac5d5ba17202013dc4
author Igor Murashkin <iam@google.com> Mon Mar 17 14:00:55 2014 -0700
committer Igor Murashkin <iam@google.com> Mon Mar 17 14:00:55 2014 -0700
tree e9a036bcba837a7bbb62e6fe6b4024707ea9d52b
parent a1e4bf9b6c817f9b1558faabb949bbe516f3a187

camera2: Don't log vendor tag errors when camera HAL too old

Change-Id: Id7fe9464d7599a566cea976cddc62ad101cf4a10

core/jni/android_hardware_camera2_CameraMetadata.cpp

diff --git a/core/jni/android_hardware_camera2_CameraMetadata.cpp b/core/jni/android_hardware_camera2_CameraMetadata.cpp
index 8c15ac25..957f95c 100644
--- a/core/jni/android_hardware_camera2_CameraMetadata.cpp
+++ b/core/jni/android_hardware_camera2_CameraMetadata.cpp
@@ -579,9 +579,14 @@
     sp<VendorTagDescriptor> desc;
     err = cameraService->getCameraVendorTagDescriptor(/*out*/desc);
 
-    if (err != OK) {
-        ALOGE("%s: Failed to setup vendor tag descriptors, received error %s (%d)", __FUNCTION__,
-                strerror(-err), err);
+    if (err == -EOPNOTSUPP) {
+        ALOGW("%s: Camera HAL too old; does not support vendor tags", __FUNCTION__);
+        VendorTagDescriptor::clearGlobalVendorTagDescriptor();
+
+        return OK;
+    } else if (err != OK) {
+        ALOGE("%s: Failed to setup vendor tag descriptors, received error %s (%d)",
+                __FUNCTION__, strerror(-err), err);
         return err;
     }