diff --git a/cmds/installd/commands.cpp b/cmds/installd/commands.cpp
index b388ba5..d744d14 100644
--- a/cmds/installd/commands.cpp
+++ b/cmds/installd/commands.cpp
@@ -725,7 +725,7 @@
 static void run_dex2oat(int zip_fd, int oat_fd, int image_fd, const char* input_file_name,
         const char* output_file_name, int swap_fd, const char *instruction_set,
         const char* compiler_filter, bool vm_safe_mode, bool debuggable, bool post_bootcomplete,
-        int profile_fd) {
+        int profile_fd, const char* shared_libraries) {
     static const unsigned int MAX_INSTRUCTION_SET_LEN = 7;
 
     if (strlen(instruction_set) >= MAX_INSTRUCTION_SET_LEN) {
@@ -887,7 +887,8 @@
                      + (debuggable ? 1 : 0)
                      + (have_app_image_format ? 1 : 0)
                      + dex2oat_flags_count
-                     + (profile_fd == -1 ? 0 : 1)];
+                     + (profile_fd == -1 ? 0 : 1)
+                     + (shared_libraries != nullptr ? 4 : 0)];
     int i = 0;
     argv[i++] = DEX2OAT_BIN;
     argv[i++] = zip_fd_arg;
@@ -940,6 +941,12 @@
     if (profile_fd != -1) {
         argv[i++] = profile_arg;
     }
+    if (shared_libraries != nullptr) {
+        argv[i++] = RUNTIME_ARG;
+        argv[i++] = "-classpath";
+        argv[i++] = RUNTIME_ARG;
+        argv[i++] = shared_libraries;
+    }
     // Do not add after dex2oat_flags, they should override others for debugging.
     argv[i] = NULL;
 
@@ -1311,7 +1318,7 @@
 
 int dexopt(const char* apk_path, uid_t uid, const char* pkgname, const char* instruction_set,
            int dexopt_needed, const char* oat_dir, int dexopt_flags, const char* compiler_filter,
-           const char* volume_uuid ATTRIBUTE_UNUSED)
+           const char* volume_uuid ATTRIBUTE_UNUSED, const char* shared_libraries)
 {
     struct utimbuf ut;
     struct stat input_stat;
@@ -1463,7 +1470,7 @@
             }
             run_dex2oat(input_fd, out_fd, image_fd, input_file_name, out_path, swap_fd,
                         instruction_set, compiler_filter, vm_safe_mode, debuggable, boot_complete,
-                        reference_profile_fd);
+                        reference_profile_fd, shared_libraries);
         } else {
             ALOGE("Invalid dexopt needed: %d\n", dexopt_needed);
             exit(73);
diff --git a/cmds/installd/commands.h b/cmds/installd/commands.h
index 81c13b4..41cc209 100644
--- a/cmds/installd/commands.h
+++ b/cmds/installd/commands.h
@@ -56,7 +56,7 @@
 
 int dexopt(const char *apk_path, uid_t uid, const char *pkgName, const char *instruction_set,
            int dexopt_needed, const char* oat_dir, int dexopt_flags, const char* compiler_filter,
-           const char* volume_uuid);
+           const char* volume_uuid, const char* shared_libraries);
 int mark_boot_complete(const char *instruction_set);
 int linklib(const char* uuid, const char* pkgname, const char* asecLibDir, int userId);
 int idmap(const char *target_path, const char *overlay_path, uid_t uid);
diff --git a/cmds/installd/installd.cpp b/cmds/installd/installd.cpp
index 6dd0270..d99d9dd 100644
--- a/cmds/installd/installd.cpp
+++ b/cmds/installd/installd.cpp
@@ -266,7 +266,8 @@
                   arg[5],                      // oat_dir
                   dexopt_flags,
                   arg[7],                      // compiler_filter
-                  parse_null(arg[8]));         // volume_uuid
+                  parse_null(arg[8]),          // volume_uuid
+                  parse_null(arg[9]));         // shared_libraries
 }
 
 static int do_merge_profiles(char **arg, char reply[REPLY_MAX])
@@ -414,7 +415,7 @@
     { "create_user_data",     4, do_create_user_data },
     { "destroy_user_data",    3, do_destroy_user_data },
 
-    { "dexopt",               9, do_dexopt },
+    { "dexopt",              10, do_dexopt },
     { "markbootcomplete",     1, do_mark_boot_complete },
     { "rmdex",                2, do_rm_dex },
     { "freecache",            2, do_free_cache },
diff --git a/cmds/installd/otapreopt.cpp b/cmds/installd/otapreopt.cpp
index 245694a..ac511ec 100644
--- a/cmds/installd/otapreopt.cpp
+++ b/cmds/installd/otapreopt.cpp
@@ -365,7 +365,8 @@
                 package_parameters_[5],                   // oat_dir
                 atoi(package_parameters_[6]),             // dexopt_flags
                 package_parameters_[7],                   // compiler_filter
-                ParseNull(package_parameters_[8]));       // volume_uuid
+                ParseNull(package_parameters_[8]),        // volume_uuid
+                ParseNull(package_parameters_[9]));       // shared_libraries
         return ret;
     }
 
@@ -483,7 +484,7 @@
     // to compile, instead of the A properties we could get from init/get_property.
     SystemProperties system_properties_;
 
-    const char* package_parameters_[9];
+    const char* package_parameters_[10];
 
     // Store environment values we need to set.
     std::vector<std::string> environ_;
diff --git a/include/media/openmax/OMX_IndexExt.h b/include/media/openmax/OMX_IndexExt.h
index 1724576..afd47b3 100644
--- a/include/media/openmax/OMX_IndexExt.h
+++ b/include/media/openmax/OMX_IndexExt.h
@@ -75,6 +75,8 @@
     OMX_IndexConfigVideoVp8ReferenceFrame,          /**< reference: OMX_VIDEO_VP8REFERENCEFRAMETYPE */
     OMX_IndexConfigVideoVp8ReferenceFrameType,      /**< reference: OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE */
     OMX_IndexParamVideoAndroidVp8Encoder,           /**< reference: OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE */
+    OMX_IndexParamVideoVp9,                         /**< reference: OMX_VIDEO_PARAM_VP9TYPE */
+    OMX_IndexParamVideoAndroidVp9Encoder,           /**< reference: OMX_VIDEO_PARAM_ANDROID_VP9ENCODERTYPE */
     OMX_IndexParamVideoHevc,                        /**< reference: OMX_VIDEO_PARAM_HEVCTYPE */
     OMX_IndexParamSliceSegments,                    /**< reference: OMX_VIDEO_SLICESEGMENTSTYPE */
     OMX_IndexConfigAndroidIntraRefresh,             /**< reference: OMX_VIDEO_CONFIG_ANDROID_INTRAREFRESHTYPE */
diff --git a/include/media/openmax/OMX_VideoExt.h b/include/media/openmax/OMX_VideoExt.h
index 4bb5f9a..e1d4fa4 100644
--- a/include/media/openmax/OMX_VideoExt.h
+++ b/include/media/openmax/OMX_VideoExt.h
@@ -75,39 +75,6 @@
     OMX_VIDEO_VP8LevelMax = 0x7FFFFFFF
 } OMX_VIDEO_VP8LEVELTYPE;
 
-/** VP9 profiles */
-typedef enum OMX_VIDEO_VP9PROFILETYPE {
-    OMX_VIDEO_VP9Profile0 = 0x1,
-    OMX_VIDEO_VP9Profile1 = 0x2,
-    OMX_VIDEO_VP9Profile2 = 0x4,
-    OMX_VIDEO_VP9Profile3 = 0x8,
-    // HDR profiles also support passing HDR metadata
-    OMX_VIDEO_VP9Profile2HDR = 0x1000,
-    OMX_VIDEO_VP9Profile3HDR = 0x2000,
-    OMX_VIDEO_VP9ProfileUnknown = 0x6EFFFFFF,
-    OMX_VIDEO_VP9ProfileMax = 0x7FFFFFFF
-} OMX_VIDEO_VP9PROFILETYPE;
-
-/** VP9 levels */
-typedef enum OMX_VIDEO_VP9LEVELTYPE {
-    OMX_VIDEO_VP9Level1  = 0x0,
-    OMX_VIDEO_VP9Level11 = 0x1,
-    OMX_VIDEO_VP9Level2  = 0x2,
-    OMX_VIDEO_VP9Level21 = 0x4,
-    OMX_VIDEO_VP9Level3  = 0x8,
-    OMX_VIDEO_VP9Level31 = 0x10,
-    OMX_VIDEO_VP9Level4  = 0x20,
-    OMX_VIDEO_VP9Level41 = 0x40,
-    OMX_VIDEO_VP9Level5  = 0x80,
-    OMX_VIDEO_VP9Level51 = 0x100,
-    OMX_VIDEO_VP9Level52 = 0x200,
-    OMX_VIDEO_VP9Level6  = 0x400,
-    OMX_VIDEO_VP9Level61 = 0x800,
-    OMX_VIDEO_VP9Level62 = 0x1000,
-    OMX_VIDEO_VP9LevelUnknown = 0x6EFFFFFF,
-    OMX_VIDEO_VP9LevelMax = 0x7FFFFFFF
-} OMX_VIDEO_VP9LEVELTYPE;
-
 /** VP8 Param */
 typedef struct OMX_VIDEO_PARAM_VP8TYPE {
     OMX_U32 nSize;
@@ -152,7 +119,7 @@
 } OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE;
 
 /**
- * Android specific VP8 encoder params
+ * Android specific VP8/VP9 encoder params
  *
  * STRUCT MEMBERS:
  *  nSize                      : Size of the structure in bytes
@@ -178,6 +145,59 @@
     OMX_U32 nMaxQuantizer;
 } OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE;
 
+/** VP9 profiles */
+typedef enum OMX_VIDEO_VP9PROFILETYPE {
+    OMX_VIDEO_VP9Profile0 = 0x1,
+    OMX_VIDEO_VP9Profile1 = 0x2,
+    OMX_VIDEO_VP9Profile2 = 0x4,
+    OMX_VIDEO_VP9Profile3 = 0x8,
+    // HDR profiles also support passing HDR metadata
+    OMX_VIDEO_VP9Profile2HDR = 0x1000,
+    OMX_VIDEO_VP9Profile3HDR = 0x2000,
+    OMX_VIDEO_VP9ProfileUnknown = 0x6EFFFFFF,
+    OMX_VIDEO_VP9ProfileMax = 0x7FFFFFFF
+} OMX_VIDEO_VP9PROFILETYPE;
+
+/** VP9 levels */
+typedef enum OMX_VIDEO_VP9LEVELTYPE {
+    OMX_VIDEO_VP9Level1  = 0x0,
+    OMX_VIDEO_VP9Level11 = 0x1,
+    OMX_VIDEO_VP9Level2  = 0x2,
+    OMX_VIDEO_VP9Level21 = 0x4,
+    OMX_VIDEO_VP9Level3  = 0x8,
+    OMX_VIDEO_VP9Level31 = 0x10,
+    OMX_VIDEO_VP9Level4  = 0x20,
+    OMX_VIDEO_VP9Level41 = 0x40,
+    OMX_VIDEO_VP9Level5  = 0x80,
+    OMX_VIDEO_VP9Level51 = 0x100,
+    OMX_VIDEO_VP9Level52 = 0x200,
+    OMX_VIDEO_VP9Level6  = 0x400,
+    OMX_VIDEO_VP9Level61 = 0x800,
+    OMX_VIDEO_VP9Level62 = 0x1000,
+    OMX_VIDEO_VP9LevelUnknown = 0x6EFFFFFF,
+    OMX_VIDEO_VP9LevelMax = 0x7FFFFFFF
+} OMX_VIDEO_VP9LEVELTYPE;
+
+/**
+* VP9 Parameters.
+*   Encoder specific parameters (decoders should ignore these fields):
+*     - bErrorResilientMode
+*     - nTileRows
+*     - nTileColumns
+*     - bEnableFrameParallelDecoding
+*/
+typedef struct OMX_VIDEO_PARAM_VP9TYPE {
+    OMX_U32 nSize;
+    OMX_VERSIONTYPE nVersion;
+    OMX_U32 nPortIndex;
+    OMX_VIDEO_VP9PROFILETYPE eProfile;
+    OMX_VIDEO_VP9LEVELTYPE eLevel;
+    OMX_BOOL bErrorResilientMode;
+    OMX_U32 nTileRows;
+    OMX_U32 nTileColumns;
+    OMX_BOOL bEnableFrameParallelDecoding;
+} OMX_VIDEO_PARAM_VP9TYPE;
+
 /** HEVC Profile enum type */
 typedef enum OMX_VIDEO_HEVCPROFILETYPE {
     OMX_VIDEO_HEVCProfileUnknown      = 0x0,
diff --git a/opengl/libagl/context.h b/opengl/libagl/context.h
index d23f435..18ef7d5 100644
--- a/opengl/libagl/context.h
+++ b/opengl/libagl/context.h
@@ -26,7 +26,8 @@
 #endif
 
 #include <private/pixelflinger/ggl_context.h>
-#include <hardware/gralloc.h>
+
+#include <system/window.h>
 
 #include <GLES/gl.h>
 #include <GLES/glext.h>
@@ -615,7 +616,7 @@
     culling_t               cull;
     lighting_t              lighting;
     user_clip_planes_t      clipPlanes;
-    compute_iterators_t     lerp;           __attribute__((aligned(32)));
+    compute_iterators_t     lerp           __attribute__((aligned(32)));
     vertex_t                current;
     vec4_t                  currentColorClamped;
     vec3_t                  currentNormal;
diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp
index 7560d8f..47733e6 100644
--- a/opengl/libagl/egl.cpp
+++ b/opengl/libagl/egl.cpp
@@ -32,6 +32,7 @@
 #include <utils/threads.h>
 #include <ui/ANativeObjectBase.h>
 #include <ui/Fence.h>
+#include <ui/GraphicBufferMapper.h>
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
@@ -242,7 +243,6 @@
     ANativeWindow*   nativeWindow;
     ANativeWindowBuffer*   buffer;
     ANativeWindowBuffer*   previousBuffer;
-    gralloc_module_t const*    module;
     int width;
     int height;
     void* bits;
@@ -341,16 +341,12 @@
         EGLConfig config,
         int32_t depthFormat,
         ANativeWindow* window)
-    : egl_surface_t(dpy, config, depthFormat), 
-    nativeWindow(window), buffer(0), previousBuffer(0), module(0),
-    bits(NULL)
+    : egl_surface_t(dpy, config, depthFormat),
+    nativeWindow(window), buffer(0), previousBuffer(0), bits(NULL)
 {
-    hw_module_t const* pModule;
-    hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &pModule);
-    module = reinterpret_cast<gralloc_module_t const*>(pModule);
 
     pixelFormatTable = gglGetPixelFormatTable();
-    
+
     // keep a reference on the window
     nativeWindow->common.incRef(&nativeWindow->common);
     nativeWindow->query(nativeWindow, NATIVE_WINDOW_WIDTH, &width);
@@ -440,22 +436,16 @@
 status_t egl_window_surface_v2_t::lock(
         ANativeWindowBuffer* buf, int usage, void** vaddr)
 {
-    int err;
-
-    err = module->lock(module, buf->handle,
-            usage, 0, 0, buf->width, buf->height, vaddr);
-
-    return err;
+    auto& mapper = GraphicBufferMapper::get();
+    return mapper.lock(buf->handle, usage,
+            android::Rect(buf->width, buf->height), vaddr);
 }
 
 status_t egl_window_surface_v2_t::unlock(ANativeWindowBuffer* buf)
 {
     if (!buf) return BAD_VALUE;
-    int err = NO_ERROR;
-
-    err = module->unlock(module, buf->handle);
-
-    return err;
+    auto& mapper = GraphicBufferMapper::get();
+    return mapper.unlock(buf->handle);
 }
 
 void egl_window_surface_v2_t::copyBlt(
diff --git a/opengl/libagl/light.cpp b/opengl/libagl/light.cpp
index 479bf7e..e7fe9d7 100644
--- a/opengl/libagl/light.cpp
+++ b/opengl/libagl/light.cpp
@@ -229,7 +229,7 @@
 #endif
         vnorm3(l.normalizedObjPosition.v, l.objPosition.v);
     }
-    const vec4_t eyeViewer = { 0, 0, 0x10000, 0 };
+    const vec4_t eyeViewer = {{{ 0, 0, 0x10000, 0 }}};
 #if OBJECT_SPACE_LIGHTING
     c->transforms.mvui.point3(&c->transforms.mvui,
             &c->lighting.objViewer, &eyeViewer);
diff --git a/opengl/libagl/matrix.cpp b/opengl/libagl/matrix.cpp
index cdeccb3..034c857 100644
--- a/opengl/libagl/matrix.cpp
+++ b/opengl/libagl/matrix.cpp
@@ -253,13 +253,13 @@
 {
     GLfloat const* const m = lhs.m;
     for (int i=0 ; i<4 ; i++) {
-        register const float rhs_i0 = rhs.m[ I(i,0) ];
-        register float ri0 = m[ I(0,0) ] * rhs_i0;
-        register float ri1 = m[ I(0,1) ] * rhs_i0;
-        register float ri2 = m[ I(0,2) ] * rhs_i0;
-        register float ri3 = m[ I(0,3) ] * rhs_i0;
+        const float rhs_i0 = rhs.m[ I(i,0) ];
+        float ri0 = m[ I(0,0) ] * rhs_i0;
+        float ri1 = m[ I(0,1) ] * rhs_i0;
+        float ri2 = m[ I(0,2) ] * rhs_i0;
+        float ri3 = m[ I(0,3) ] * rhs_i0;
         for (int j=1 ; j<4 ; j++) {
-            register const float rhs_ij = rhs.m[ I(i,j) ];
+            const float rhs_ij = rhs.m[ I(i,j) ];
             ri0 += m[ I(j,0) ] * rhs_ij;
             ri1 += m[ I(j,1) ] * rhs_ij;
             ri2 += m[ I(j,2) ] * rhs_ij;
diff --git a/opengl/libagl/texture.cpp b/opengl/libagl/texture.cpp
index 9aa1c4f..3fe5ed0 100644
--- a/opengl/libagl/texture.cpp
+++ b/opengl/libagl/texture.cpp
@@ -25,6 +25,9 @@
 
 #include <ETC1/etc1.h>
 
+#include <ui/GraphicBufferMapper.h>
+#include <ui/Rect.h>
+
 namespace android {
 
 // ----------------------------------------------------------------------------
@@ -128,17 +131,11 @@
             ANativeWindowBuffer* native_buffer = u.texture->buffer;
             if (native_buffer) {
                 c->rasterizer.procs.activeTexture(c, i);
-                hw_module_t const* pModule;
-                if (hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &pModule))
-                    continue;
 
-                gralloc_module_t const* module =
-                    reinterpret_cast<gralloc_module_t const*>(pModule);
-
+                auto& mapper = GraphicBufferMapper::get();
                 void* vaddr;
-                int err = module->lock(module, native_buffer->handle,
-                        GRALLOC_USAGE_SW_READ_OFTEN,
-                        0, 0, native_buffer->width, native_buffer->height,
+                mapper.lock(native_buffer->handle, GRALLOC_USAGE_SW_READ_OFTEN,
+                        Rect(native_buffer->width, native_buffer->height),
                         &vaddr);
 
                 u.texture->setImageBits(vaddr);
@@ -156,14 +153,10 @@
             ANativeWindowBuffer* native_buffer = u.texture->buffer;
             if (native_buffer) {
                 c->rasterizer.procs.activeTexture(c, i);
-                hw_module_t const* pModule;
-                if (hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &pModule))
-                    continue;
 
-                gralloc_module_t const* module =
-                    reinterpret_cast<gralloc_module_t const*>(pModule);
+                auto& mapper = GraphicBufferMapper::get();
+                mapper.unlock(native_buffer->handle);
 
-                module->unlock(module, native_buffer->handle);
                 u.texture->setImageBits(NULL);
                 c->rasterizer.procs.bindTexture(c, &(u.texture->surface));
             }
@@ -405,7 +398,7 @@
     return 0;
 }
 
-static size_t dataSizePalette4(int numLevels, int width, int height, int format)
+static GLsizei dataSizePalette4(int numLevels, int width, int height, int format)
 {
     int indexBits = 8;
     int entrySize = 0;
diff --git a/services/sensorservice/SensorDevice.cpp b/services/sensorservice/SensorDevice.cpp
index 179b1c5..082f0f8 100644
--- a/services/sensorservice/SensorDevice.cpp
+++ b/services/sensorservice/SensorDevice.cpp
@@ -54,13 +54,15 @@
                 SENSORS_HARDWARE_MODULE_ID, strerror(-err));
 
         if (mSensorDevice) {
-            if (mSensorDevice->common.version == SENSORS_DEVICE_API_VERSION_1_1 ||
-                mSensorDevice->common.version == SENSORS_DEVICE_API_VERSION_1_2) {
-                ALOGE(">>>> WARNING <<< Upgrade sensor HAL to version 1_3");
-            }
 
             sensor_t const* list;
             ssize_t count = mSensorModule->get_sensors_list(mSensorModule, &list);
+
+            if (mSensorDevice->common.version < SENSORS_DEVICE_API_VERSION_1_3) {
+                ALOGE(">>>> WARNING <<< Upgrade sensor HAL to version 1_3, ignoring sensors reported by this device");
+                count = 0;
+            }
+
             mActivationCount.setCapacity(count);
             Info model;
             for (size_t i=0 ; i<size_t(count) ; i++) {