diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h
index b56701b..4415d33 100644
--- a/include/media/AudioSystem.h
+++ b/include/media/AudioSystem.h
@@ -87,6 +87,12 @@
     static status_t getOutputFrameCount(int* frameCount, audio_stream_type_t stream = AUDIO_STREAM_DEFAULT);
     static status_t getOutputLatency(uint32_t* latency, audio_stream_type_t stream = AUDIO_STREAM_DEFAULT);
 
+    // DEPRECATED
+    static status_t getOutputSamplingRate(int* samplingRate, int stream = AUDIO_STREAM_DEFAULT);
+
+    // DEPRECATED
+    static status_t getOutputFrameCount(int* frameCount, int stream = AUDIO_STREAM_DEFAULT);
+
     static bool routedToA2dpOutput(audio_stream_type_t streamType);
 
     static status_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount,
diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h
index 6e4a9f5..fe91799 100644
--- a/include/media/AudioTrack.h
+++ b/include/media/AudioTrack.h
@@ -153,6 +153,18 @@
                                     int notificationFrames = 0,
                                     int sessionId = 0);
 
+                        // DEPRECATED
+                        explicit AudioTrack( int streamType,
+                                    uint32_t sampleRate  = 0,
+                                    int format = AUDIO_FORMAT_DEFAULT,
+                                    int channelMask      = 0,
+                                    int frameCount       = 0,
+                                    uint32_t flags       = 0,
+                                    callback_t cbf       = 0,
+                                    void* user           = 0,
+                                    int notificationFrames = 0,
+                                    int sessionId = 0);
+
     /* Creates an audio track and registers it with AudioFlinger. With this constructor,
      * the PCM data to be rendered by AudioTrack is passed in a shared memory buffer
      * identified by the argument sharedBuffer. This prototype is for static buffer playback.
diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp
index 28892df..7379d68 100644
--- a/media/libmedia/AudioSystem.cpp
+++ b/media/libmedia/AudioSystem.cpp
@@ -203,6 +203,11 @@
     return volume ? 100 - int(dBConvertInverse * log(volume) + 0.5) : 0;
 }
 
+// DEPRECATED
+status_t AudioSystem::getOutputSamplingRate(int* samplingRate, int streamType) {
+    return getOutputSamplingRate(samplingRate, (audio_stream_type_t)streamType);
+}
+
 status_t AudioSystem::getOutputSamplingRate(int* samplingRate, audio_stream_type_t streamType)
 {
     OutputDescriptor *outputDesc;
@@ -236,6 +241,11 @@
     return NO_ERROR;
 }
 
+// DEPRECATED
+status_t AudioSystem::getOutputFrameCount(int* frameCount, int streamType) {
+    return getOutputFrameCount(frameCount, (audio_stream_type_t)streamType);
+}
+
 status_t AudioSystem::getOutputFrameCount(int* frameCount, audio_stream_type_t streamType)
 {
     OutputDescriptor *outputDesc;
@@ -538,6 +548,7 @@
 
 status_t AudioSystem::setPhoneState(audio_mode_t state)
 {
+    if (uint32_t(state) >= AUDIO_MODE_CNT) return BAD_VALUE;
     const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
     if (aps == 0) return PERMISSION_DENIED;
 
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index 7e338de..837fcc3 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -102,6 +102,25 @@
 }
 
 AudioTrack::AudioTrack(
+        int streamType,
+        uint32_t sampleRate,
+        int format,
+        int channelMask,
+        int frameCount,
+        uint32_t flags,
+        callback_t cbf,
+        void* user,
+        int notificationFrames,
+        int sessionId)
+    : mStatus(NO_INIT),
+      mPreviousPriority(ANDROID_PRIORITY_NORMAL), mPreviousSchedulingGroup(ANDROID_TGROUP_DEFAULT)
+{
+    mStatus = set((audio_stream_type_t)streamType, sampleRate, (audio_format_t)format, channelMask,
+            frameCount, flags, cbf, user, notificationFrames,
+            0, false, sessionId);
+}
+
+AudioTrack::AudioTrack(
         audio_stream_type_t streamType,
         uint32_t sampleRate,
         audio_format_t format,
diff --git a/media/libstagefright/AVIExtractor.cpp b/media/libstagefright/AVIExtractor.cpp
index a3187b7..5a6211e 100644
--- a/media/libstagefright/AVIExtractor.cpp
+++ b/media/libstagefright/AVIExtractor.cpp
@@ -577,6 +577,7 @@
         case FOURCC('a', 'v', 'c', '1'):
         case FOURCC('d', 'a', 'v', 'c'):
         case FOURCC('x', '2', '6', '4'):
+        case FOURCC('H', '2', '6', '4'):
         case FOURCC('v', 's', 's', 'h'):
             return MEDIA_MIMETYPE_VIDEO_AVC;
 
diff --git a/media/libstagefright/NuCachedSource2.cpp b/media/libstagefright/NuCachedSource2.cpp
index 693c506..0957426 100644
--- a/media/libstagefright/NuCachedSource2.cpp
+++ b/media/libstagefright/NuCachedSource2.cpp
@@ -370,6 +370,7 @@
                     && (mSource->flags() & DataSource::kIsHTTPBasedSource)) {
                 ALOGV("Disconnecting at high watermark");
                 static_cast<HTTPBase *>(mSource.get())->disconnect();
+                mFinalStatus = -EAGAIN;
             }
         }
     } else {
@@ -549,7 +550,7 @@
 
     size_t delta = offset - mCacheOffset;
 
-    if (mFinalStatus != OK) {
+    if (mFinalStatus != OK && mNumRetriesLeft == 0) {
         if (delta >= mCache->totalSize()) {
             return mFinalStatus;
         }
@@ -591,7 +592,7 @@
     size_t totalSize = mCache->totalSize();
     CHECK_EQ(mCache->releaseFromStart(totalSize), totalSize);
 
-    mFinalStatus = OK;
+    mNumRetriesLeft = kMaxNumRetries;
     mFetching = true;
 
     return OK;
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index fb2a072..a03f2ea 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -331,7 +331,7 @@
 
 status_t AudioFlinger::dump(int fd, const Vector<String16>& args)
 {
-    if (checkCallingPermission(String16("android.permission.DUMP")) == false) {
+    if (!checkCallingPermission(String16("android.permission.DUMP"))) {
         dumpPermissionDenial(fd, args);
     } else {
         // get state of hardware lock
@@ -1962,7 +1962,7 @@
                     ALOGV("MixerThread %p TID %d waking up\n", this, gettid());
                     acquireWakeLock_l();
 
-                    if (mMasterMute == false) {
+                    if (!mMasterMute) {
                         char value[PROPERTY_VALUE_MAX];
                         property_get("ro.audio.silent", value, "0");
                         if (atoi(value)) {
@@ -2659,7 +2659,7 @@
                     ALOGV("DirectOutputThread %p TID %d waking up in active mode\n", this, gettid());
                     acquireWakeLock_l();
 
-                    if (mMasterMute == false) {
+                    if (!mMasterMute) {
                         char value[PROPERTY_VALUE_MAX];
                         property_get("ro.audio.silent", value, "0");
                         if (atoi(value)) {
@@ -3054,7 +3054,7 @@
                     ALOGV("DuplicatingThread %p TID %d waking up\n", this, gettid());
                     acquireWakeLock_l();
 
-                    if (mMasterMute == false) {
+                    if (!mMasterMute) {
                         char value[PROPERTY_VALUE_MAX];
                         property_get("ro.audio.silent", value, "0");
                         if (atoi(value)) {
diff --git a/services/audioflinger/AudioPolicyService.cpp b/services/audioflinger/AudioPolicyService.cpp
index fcf014f..ba9f8b0 100644
--- a/services/audioflinger/AudioPolicyService.cpp
+++ b/services/audioflinger/AudioPolicyService.cpp
@@ -43,11 +43,11 @@
 
 namespace android {
 
-static const char *kDeadlockedString = "AudioPolicyService may be deadlocked\n";
-static const char *kCmdDeadlockedString = "AudioPolicyService command thread may be deadlocked\n";
+static const char kDeadlockedString[] = "AudioPolicyService may be deadlocked\n";
+static const char kCmdDeadlockedString[] = "AudioPolicyService command thread may be deadlocked\n";
 
 static const int kDumpLockRetries = 50;
-static const int kDumpLockSleep = 20000;
+static const int kDumpLockSleepUs = 20000;
 
 static bool checkPermission() {
     if (getpid() == IPCThreadState::self()->getCallingPid()) return true;
@@ -563,7 +563,7 @@
             locked = true;
             break;
         }
-        usleep(kDumpLockSleep);
+        usleep(kDumpLockSleepUs);
     }
     return locked;
 }
@@ -587,7 +587,7 @@
 
 status_t AudioPolicyService::dump(int fd, const Vector<String16>& args)
 {
-    if (checkCallingPermission(String16("android.permission.DUMP")) == false) {
+    if (!checkCallingPermission(String16("android.permission.DUMP"))) {
         dumpPermissionDenial(fd);
     } else {
         bool locked = tryLock(mLock);
@@ -1069,7 +1069,7 @@
 // Audio pre-processing configuration
 // ----------------------------------------------------------------------------
 
-const char *AudioPolicyService::kInputSourceNames[AUDIO_SOURCE_CNT -1] = {
+/*static*/ const char * const AudioPolicyService::kInputSourceNames[AUDIO_SOURCE_CNT -1] = {
     MIC_SRC_TAG,
     VOICE_UL_SRC_TAG,
     VOICE_DL_SRC_TAG,
diff --git a/services/audioflinger/AudioPolicyService.h b/services/audioflinger/AudioPolicyService.h
index 0715790..cb8c33f 100644
--- a/services/audioflinger/AudioPolicyService.h
+++ b/services/audioflinger/AudioPolicyService.h
@@ -254,7 +254,7 @@
         Vector< sp<AudioEffect> >mEffects;
     };
 
-    static const char *kInputSourceNames[AUDIO_SOURCE_CNT -1];
+    static const char * const kInputSourceNames[AUDIO_SOURCE_CNT -1];
 
     void setPreProcessorEnabled(InputDesc *inputDesc, bool enabled);
     status_t loadPreProcessorConfig(const char *path);