commit 9c8a091436052fb0f3290356abe1ac55b7bae8a2
author Eino-Ville Talvala <etalvala@google.com> Sun Sep 14 14:52:19 2014 -0700
committer Eino-Ville Talvala <etalvala@google.com> Sun Sep 14 14:52:19 2014 -0700
tree becf4b546244b1bed7ecb029795757be2e6bb219
parent 176e4c253a63d581af6b21f3182d71b3026ef516

Camera3Device: Treat failure to idle as an error

Bug: 16899526
Change-Id: Ia995aac6360c9c41ed654af5a7052480f23903d8

services/camera/libcameraservice/device3/Camera3Device.cpp

diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index fafe349..c3e41d3 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -1086,6 +1086,10 @@
 
     ALOGV("%s: Camera %d: Waiting until idle", __FUNCTION__, mId);
     status_t res = waitUntilStateThenRelock(/*active*/ false, kShutdownTimeout);
+    if (res != OK) {
+        SET_ERR_L("Error waiting for HAL to drain: %s (%d)", strerror(-res),
+                res);
+    }
     return res;
 }