Merge tag 'android-6.0.0_r26' into cm-13.0

Android 6.0.0 release 26

Change-Id: I8a57007bf6efcd8b95c3cebf5e0444345bdd4cda

2 files changed, 45 insertions, 5 deletions

diff --git a/camera/ICameraServiceProxy.cpp b/camera/ICameraServiceProxy.cpp
index 06a5afb..694e9c3 100644
--- a/camera/ICameraServiceProxy.cpp
+++ b/camera/ICameraServiceProxy.cpp
@@ -29,11 +29,21 @@ public:
     BpCameraServiceProxy(const sp<IBinder>& impl) : BpInterface<ICameraServiceProxy>(impl) {}
 
     virtual void pingForUserUpdate() {
-        Parcel data, reply;
+        Parcel data;
         data.writeInterfaceToken(ICameraServiceProxy::getInterfaceDescriptor());
-        remote()->transact(BnCameraServiceProxy::PING_FOR_USER_UPDATE, data, &reply,
+        remote()->transact(BnCameraServiceProxy::PING_FOR_USER_UPDATE, data, nullptr,
                 IBinder::FLAG_ONEWAY);
     }
+
+    virtual void notifyCameraState(String16 cameraId, CameraState newCameraState) {
+        Parcel data;
+        data.writeInterfaceToken(ICameraServiceProxy::getInterfaceDescriptor());
+        data.writeString16(cameraId);
+        data.writeInt32(newCameraState);
+        remote()->transact(BnCameraServiceProxy::NOTIFY_CAMERA_STATE, data, nullptr,
+                IBinder::FLAG_ONEWAY);
+    }
+
 };
 
 
@@ -47,9 +57,16 @@ status_t BnCameraServiceProxy::onTransact(uint32_t code, const Parcel& data, Par
             pingForUserUpdate();
             return NO_ERROR;
         } break;
+        case NOTIFY_CAMERA_STATE: {
+            CHECK_INTERFACE(ICameraServiceProxy, data, reply);
+            String16 cameraId = data.readString16();
+            CameraState newCameraState =
+                static_cast<CameraState>(data.readInt32());
+            notifyCameraState(cameraId, newCameraState);
+            return NO_ERROR;
+        } break;
         default:
             return BBinder::onTransact(code, data, reply, flags);
     }
 }
 }; // namespace android
-
diff --git a/camera/camera2/ICameraDeviceUser.cpp b/camera/camera2/ICameraDeviceUser.cpp
index d2dc200..2a9fd2b 100644
--- a/camera/camera2/ICameraDeviceUser.cpp
+++ b/camera/camera2/ICameraDeviceUser.cpp
@@ -49,7 +49,8 @@ enum {
     WAIT_UNTIL_IDLE,
     FLUSH,
     PREPARE,
-    TEAR_DOWN
+    TEAR_DOWN,
+    PREPARE2
 };
 
 namespace {
@@ -366,6 +367,21 @@ public:
         return reply.readInt32();
     }
 
+    virtual status_t prepare2(int maxCount, int streamId)
+    {
+        ALOGV("prepare2");
+        Parcel data, reply;
+
+        data.writeInterfaceToken(ICameraDeviceUser::getInterfaceDescriptor());
+        data.writeInt32(maxCount);
+        data.writeInt32(streamId);
+
+        remote()->transact(PREPARE2, data, &reply);
+
+        reply.readExceptionCode();
+        return reply.readInt32();
+    }
+
     virtual status_t tearDown(int streamId)
     {
         ALOGV("tearDown");
@@ -592,7 +608,14 @@ status_t BnCameraDeviceUser::onTransact(
             reply->writeInt32(tearDown(streamId));
             return NO_ERROR;
         } break;
-
+        case PREPARE2: {
+            CHECK_INTERFACE(ICameraDeviceUser, data, reply);
+            int maxCount = data.readInt32();
+            int streamId = data.readInt32();
+            reply->writeNoException();
+            reply->writeInt32(prepare2(maxCount, streamId));
+            return NO_ERROR;
+        } break;
         default:
             return BBinder::onTransact(code, data, reply, flags);
     }