diff --git a/include/binder/ProcessState.h b/include/binder/ProcessState.h
index e63a0d0..3bc978d 100644
--- a/include/binder/ProcessState.h
+++ b/include/binder/ProcessState.h
@@ -27,11 +27,6 @@
 // ---------------------------------------------------------------------------
 namespace android {
 
-// Global variables
-extern int                 mArgC;
-extern const char* const*  mArgV;
-extern int                 mArgLen;
-
 class IPCThreadState;
 
 class ProcessState : public virtual RefBase
@@ -62,12 +57,6 @@
             wp<IBinder>         getWeakProxyForHandle(int32_t handle);
             void                expungeHandle(int32_t handle, IBinder* binder);
 
-            void                setArgs(int argc, const char* const argv[]);
-            int                 getArgC() const;
-            const char* const*  getArgV() const;
-
-            void                setArgV0(const char* txt);
-
             void                spawnPooledThread(bool isMain);
             
             status_t            setThreadPoolMaxThreadCount(size_t maxThreads);
diff --git a/include/gui/DisplayEventReceiver.h b/include/gui/DisplayEventReceiver.h
index f8267bf..a4718b9 100644
--- a/include/gui/DisplayEventReceiver.h
+++ b/include/gui/DisplayEventReceiver.h
@@ -49,7 +49,7 @@
         struct Header {
             uint32_t type;
             uint32_t id;
-            nsecs_t timestamp;
+            nsecs_t timestamp __attribute__((aligned(8)));
         };
 
         struct VSync {
diff --git a/include/media/drm/DrmAPI.h b/include/media/drm/DrmAPI.h
index 95bdf77..fc6b49c 100644
--- a/include/media/drm/DrmAPI.h
+++ b/include/media/drm/DrmAPI.h
@@ -178,12 +178,16 @@
         // provisioning server.
         //
         // If successful, the opaque provision request blob is returned to the caller.
-        virtual status_t getProvisionRequest(Vector<uint8_t> &request,
+        virtual status_t getProvisionRequest(String8 const &cert_type,
+                                             String8 const &cert_authority,
+                                             Vector<uint8_t> &request,
                                              String8 &defaultUrl) = 0;
 
         // After a provision response is received by the app, it is provided to the
         // Drm plugin using provideProvisionResponse.
-        virtual status_t provideProvisionResponse(Vector<uint8_t> const &response) = 0;
+        virtual status_t provideProvisionResponse(Vector<uint8_t> const &response,
+                                                  Vector<uint8_t> &certificate,
+                                                  Vector<uint8_t> &wrapped_key) = 0;
 
         // A means of enforcing the contractual requirement for a concurrent stream
         // limit per subscriber across devices is provided via SecureStop.  SecureStop
@@ -290,6 +294,15 @@
                                 bool &match) = 0;
 
 
+        // Compute an RSA signature on the provided message using the algorithm
+        // specified by algorithm.
+        virtual status_t signRSA(Vector<uint8_t> const &sessionId,
+                                 String8 const &algorithm,
+                                 Vector<uint8_t> const &message,
+                                 Vector<uint8_t> const &wrapped_key,
+                                 Vector<uint8_t> &signature) = 0;
+
+
         status_t setListener(const sp<DrmPluginListener>& listener) {
             Mutex::Autolock lock(mEventLock);
             mListener = listener;
diff --git a/include/media/openmax/OMX_Types.h b/include/media/openmax/OMX_Types.h
index 03fd4bc..9dec372 100644
--- a/include/media/openmax/OMX_Types.h
+++ b/include/media/openmax/OMX_Types.h
@@ -48,6 +48,8 @@
 #ifndef OMX_Types_h
 #define OMX_Types_h
 
+#include <stdint.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */
@@ -160,10 +162,10 @@
 typedef signed short OMX_S16;
 
 /** OMX_U32 is a 32 bit unsigned quantity that is 32 bit word aligned */
-typedef unsigned long OMX_U32;
+typedef uint32_t OMX_U32;
 
 /** OMX_S32 is a 32 bit signed quantity that is 32 bit word aligned */
-typedef signed long OMX_S32;
+typedef int32_t OMX_S32;
 
 
 /* Users with compilers that cannot accept the "long long" designation should
diff --git a/include/powermanager/IPowerManager.h b/include/powermanager/IPowerManager.h
index d85003f..511797a 100644
--- a/include/powermanager/IPowerManager.h
+++ b/include/powermanager/IPowerManager.h
@@ -19,6 +19,7 @@
 
 #include <utils/Errors.h>
 #include <binder/IInterface.h>
+#include <hardware/power.h>
 
 namespace android {
 
@@ -36,6 +37,7 @@
             const String16& packageName, int uid) = 0;
     virtual status_t releaseWakeLock(const sp<IBinder>& lock, int flags) = 0;
     virtual status_t updateWakeLockUids(const sp<IBinder>& lock, int len, const int *uids) = 0;
+    virtual status_t powerHint(int hintId, int data) = 0;
 };
 
 // ----------------------------------------------------------------------------
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index 19ed047..303d6cf 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -48,11 +48,6 @@
 
 namespace android {
  
-// Global variables
-int                 mArgC;
-const char* const*  mArgV;
-int                 mArgLen;
-
 class PoolThread : public Thread
 {
 public:
@@ -280,36 +275,6 @@
     if (e && e->binder == binder) e->binder = NULL;
 }
 
-void ProcessState::setArgs(int argc, const char* const argv[])
-{
-    mArgC = argc;
-    mArgV = (const char **)argv;
-
-    mArgLen = 0;
-    for (int i=0; i<argc; i++) {
-        mArgLen += strlen(argv[i]) + 1;
-    }
-    mArgLen--;
-}
-
-int ProcessState::getArgC() const
-{
-    return mArgC;
-}
-
-const char* const* ProcessState::getArgV() const
-{
-    return mArgV;
-}
-
-void ProcessState::setArgV0(const char* txt)
-{
-    if (mArgV != NULL) {
-        strncpy((char*)mArgV[0], txt, mArgLen);
-        set_process_name(txt);
-    }
-}
-
 String8 ProcessState::makeBinderThreadName() {
     int32_t s = android_atomic_add(1, &mThreadPoolSeq);
     String8 name;
diff --git a/libs/gui/IGraphicBufferConsumer.cpp b/libs/gui/IGraphicBufferConsumer.cpp
index cdd06f3..1b19626 100644
--- a/libs/gui/IGraphicBufferConsumer.cpp
+++ b/libs/gui/IGraphicBufferConsumer.cpp
@@ -402,7 +402,7 @@
         }
         sp<NativeHandle> stream;
         if (reply.readInt32()) {
-            stream = NativeHandle::create(reply.readNativeHandle());
+            stream = NativeHandle::create(reply.readNativeHandle(), true);
         }
         return stream;
     }
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp
index 1d4ec1c..7c50315 100644
--- a/libs/gui/IGraphicBufferProducer.cpp
+++ b/libs/gui/IGraphicBufferProducer.cpp
@@ -329,7 +329,7 @@
             CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
             sp<NativeHandle> stream;
             if (data.readInt32()) {
-                stream = NativeHandle::create(data.readNativeHandle());
+                stream = NativeHandle::create(data.readNativeHandle(), true);
             }
             status_t result = setSidebandStream(stream);
             reply->writeInt32(result);
diff --git a/opengl/libagl/fixed_asm.S b/opengl/libagl/fixed_asm.S
index 05044f2..5e08856 100644
--- a/opengl/libagl/fixed_asm.S
+++ b/opengl/libagl/fixed_asm.S
@@ -17,7 +17,7 @@
 
 
     .text
-    .align
+    .align 2
     
     .global gglFloatToFixed
     .type gglFloatToFixed, %function
diff --git a/opengl/libagl/iterators.S b/opengl/libagl/iterators.S
index 8c86482..8fe9039 100644
--- a/opengl/libagl/iterators.S
+++ b/opengl/libagl/iterators.S
@@ -17,7 +17,7 @@
 
 
     .text
-    .align
+    .align 2
     .arm
     
     .global iterators0032
diff --git a/services/inputflinger/EventHub.cpp b/services/inputflinger/EventHub.cpp
index b70ea76..ac73c1f 100644
--- a/services/inputflinger/EventHub.cpp
+++ b/services/inputflinger/EventHub.cpp
@@ -1045,10 +1045,6 @@
         AKEYCODE_BUTTON_L2, AKEYCODE_BUTTON_R2,
         AKEYCODE_BUTTON_THUMBL, AKEYCODE_BUTTON_THUMBR,
         AKEYCODE_BUTTON_START, AKEYCODE_BUTTON_SELECT, AKEYCODE_BUTTON_MODE,
-        AKEYCODE_BUTTON_1, AKEYCODE_BUTTON_2, AKEYCODE_BUTTON_3, AKEYCODE_BUTTON_4,
-        AKEYCODE_BUTTON_5, AKEYCODE_BUTTON_6, AKEYCODE_BUTTON_7, AKEYCODE_BUTTON_8,
-        AKEYCODE_BUTTON_9, AKEYCODE_BUTTON_10, AKEYCODE_BUTTON_11, AKEYCODE_BUTTON_12,
-        AKEYCODE_BUTTON_13, AKEYCODE_BUTTON_14, AKEYCODE_BUTTON_15, AKEYCODE_BUTTON_16,
 };
 
 status_t EventHub::openDeviceLocked(const char *devicePath) {
diff --git a/services/powermanager/IPowerManager.cpp b/services/powermanager/IPowerManager.cpp
index 5ecd299..ee730d6 100644
--- a/services/powermanager/IPowerManager.cpp
+++ b/services/powermanager/IPowerManager.cpp
@@ -33,6 +33,7 @@
     ACQUIRE_WAKE_LOCK_UID = IBinder::FIRST_CALL_TRANSACTION + 1,
     RELEASE_WAKE_LOCK = IBinder::FIRST_CALL_TRANSACTION + 2,
     UPDATE_WAKE_LOCK_UIDS = IBinder::FIRST_CALL_TRANSACTION + 3,
+    POWER_HINT = IBinder::FIRST_CALL_TRANSACTION + 4,
 };
 
 class BpPowerManager : public BpInterface<IPowerManager>
@@ -54,6 +55,7 @@
         data.writeString16(tag);
         data.writeString16(packageName);
         data.writeInt32(0); // no WorkSource
+        data.writeString16(NULL, 0); // no history tag
         return remote()->transact(ACQUIRE_WAKE_LOCK, data, &reply);
     }
 
@@ -89,6 +91,15 @@
         // but it should return ASAP
         return remote()->transact(UPDATE_WAKE_LOCK_UIDS, data, &reply, IBinder::FLAG_ONEWAY);
     }
+
+    virtual status_t powerHint(int hintId, int param)
+    {
+        Parcel data, reply;
+        data.writeInterfaceToken(IPowerManager::getInterfaceDescriptor());
+        data.writeInt32(hintId);
+        data.writeInt32(param);
+        return remote()->transact(POWER_HINT, data, &reply, IBinder::FLAG_ONEWAY);
+    }
 };
 
 IMPLEMENT_META_INTERFACE(PowerManager, "android.os.IPowerManager");