diff --git a/cmds/lshal/ListCommand.cpp b/cmds/lshal/ListCommand.cpp
index ff73c94..e54f9d3 100644
--- a/cmds/lshal/ListCommand.cpp
+++ b/cmds/lshal/ListCommand.cpp
@@ -353,8 +353,16 @@
         return false;
     }
 
+    auto vintfFqInstance = vintf::FqInstance::from(fqInstance.string());
+    if (!vintfFqInstance.has_value()) {
+        err() << "Unable to convert " << fqInstance.string() << " to vintf::FqInstance"
+              << std::endl;
+        return false;
+    }
+
     std::string e;
-    if (!manifest->insertInstance(fqInstance, entry.transport, arch, vintf::HalFormat::HIDL, &e)) {
+    if (!manifest->insertInstance(*vintfFqInstance, entry.transport, arch, vintf::HalFormat::HIDL,
+                                  &e)) {
         err() << "Warning: Cannot insert '" << fqInstance.string() << ": " << e << std::endl;
         return false;
     }
diff --git a/include/android/configuration.h b/include/android/configuration.h
index 88019ae..46c7dfe 100644
--- a/include/android/configuration.h
+++ b/include/android/configuration.h
@@ -471,10 +471,36 @@
      */
     ACONFIGURATION_COLOR_MODE = 0x10000,
     /**
+     * Bit mask for
+     * <a href="/guide/topics/resources/providing-resources.html#GrammaticalInflectionQualifier">grammatical gender</a>
+     * configuration.
+     */
+    ACONFIGURATION_GRAMMATICAL_GENDER = 0x20000,
+    /**
      * Constant used to to represent MNC (Mobile Network Code) zero.
      * 0 cannot be used, since it is used to represent an undefined MNC.
      */
     ACONFIGURATION_MNC_ZERO = 0xffff,
+
+    /**
+     * <a href="/guide/topics/resources/providing-resources.html#GrammaticalInflectionQualifier">Grammatical gender</a>: not specified.
+     */
+    ACONFIGURATION_GRAMMATICAL_GENDER_ANY = 0,
+
+    /**
+     * <a href="/guide/topics/resources/providing-resources.html#GrammaticalInflectionQualifier">Grammatical gender</a>: neuter.
+     */
+    ACONFIGURATION_GRAMMATICAL_GENDER_NEUTER = 1,
+
+    /**
+     * <a href="/guide/topics/resources/providing-resources.html#GrammaticalInflectionQualifier">Grammatical gender</a>: feminine.
+     */
+    ACONFIGURATION_GRAMMATICAL_GENDER_FEMININE = 2,
+
+    /**
+     * <a href="/guide/topics/resources/providing-resources.html#GrammaticalInflectionQualifier">Grammatical gender</a>: masculine.
+     */
+    ACONFIGURATION_GRAMMATICAL_GENDER_MASCULINE = 3,
 };
 
 /**
@@ -726,6 +752,24 @@
 void AConfiguration_setLayoutDirection(AConfiguration* config, int32_t value) __INTRODUCED_IN(17);
 
 /**
+ * Return the configuration's grammatical gender, or ACONFIGURATION_GRAMMATICAL_GENDER_ANY if
+ * not set.
+ *
+ * Available since API level 34.
+ */
+int32_t AConfiguration_getGrammaticalGender(AConfiguration* config)
+    __INTRODUCED_IN(__ANDROID_API_U__);
+
+/**
+ * Set the configuration's grammatical gender to one of the
+ * ACONFIGURATION_GRAMMATICAL_GENDER_* constants.
+ *
+ * Available since API level 34.
+ */
+void AConfiguration_setGrammaticalGender(AConfiguration* config, int32_t value)
+    __INTRODUCED_IN(__ANDROID_API_U__);
+
+/**
  * Perform a diff between two configurations.  Returns a bit mask of
  * ACONFIGURATION_* constants, each bit set meaning that configuration element
  * is different between them.
diff --git a/libs/input/VelocityTracker.cpp b/libs/input/VelocityTracker.cpp
index 1cd782d..3632914 100644
--- a/libs/input/VelocityTracker.cpp
+++ b/libs/input/VelocityTracker.cpp
@@ -332,11 +332,13 @@
             return;
     }
 
-    size_t historySize = event->getHistorySize();
+    const size_t historySize = event->getHistorySize();
     for (size_t h = 0; h <= historySize; h++) {
-        nsecs_t eventTime = event->getHistoricalEventTime(h);
+        const nsecs_t eventTime = event->getHistoricalEventTime(h);
         for (size_t i = 0; i < event->getPointerCount(); i++) {
-            // TODO(b/167946721): skip resampled samples
+            if (event->isResampled(i, h)) {
+                continue; // skip resampled samples
+            }
             const int32_t pointerId = event->getPointerId(i);
             for (int32_t axis : axesToProcess) {
                 const float position = event->getHistoricalAxisValue(axis, i, h);
diff --git a/libs/input/tests/VelocityTracker_test.cpp b/libs/input/tests/VelocityTracker_test.cpp
index 2678f2f..c6ad3a2 100644
--- a/libs/input/tests/VelocityTracker_test.cpp
+++ b/libs/input/tests/VelocityTracker_test.cpp
@@ -84,6 +84,8 @@
     float x;
     float y;
 
+    bool isResampled = false;
+
     /**
      * If both values are NAN, then this is considered to be an empty entry (no pointer data).
      * If only one of the values is NAN, this is still a valid entry,
@@ -203,10 +205,11 @@
 
             coords[pointerIndex].clear();
             // We are treating column positions as pointerId
-            EXPECT_TRUE(entry.positions[pointerId].isValid()) <<
-                    "The entry at pointerId must be valid";
-            coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_X, entry.positions[pointerId].x);
-            coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_Y, entry.positions[pointerId].y);
+            const Position& position = entry.positions[pointerId];
+            EXPECT_TRUE(position.isValid()) << "The entry at " << pointerId << " must be valid";
+            coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_X, position.x);
+            coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_Y, position.y);
+            coords[pointerIndex].isResampled = position.isResampled;
 
             properties[pointerIndex].id = pointerId;
             properties[pointerIndex].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
@@ -375,6 +378,44 @@
     EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, MAX_POINTER_ID + 1));
 }
 
+/**
+ * For a single pointer, the resampled data is ignored.
+ */
+TEST_F(VelocityTrackerTest, SinglePointerResampledData) {
+    std::vector<PlanarMotionEventEntry> motions = {{10ms, {{1, 2}}},
+                                                   {20ms, {{2, 4}}},
+                                                   {30ms, {{3, 6}}},
+                                                   {35ms, {{30, 60, .isResampled = true}}},
+                                                   {40ms, {{4, 8}}}};
+
+    computeAndCheckVelocity(VelocityTracker::Strategy::DEFAULT, motions, AMOTION_EVENT_AXIS_X, 100);
+    computeAndCheckVelocity(VelocityTracker::Strategy::DEFAULT, motions, AMOTION_EVENT_AXIS_Y, 200);
+}
+
+/**
+ * For multiple pointers, the resampled data is ignored on a per-pointer basis. If a certain pointer
+ * does not have a resampled value, all of the points are used.
+ */
+TEST_F(VelocityTrackerTest, MultiPointerResampledData) {
+    std::vector<PlanarMotionEventEntry> motions = {
+            {0ms, {{0, 0}}},
+            {10ms, {{1, 0}, {1, 0}}},
+            {20ms, {{2, 0}, {2, 0}}},
+            {30ms, {{3, 0}, {3, 0}}},
+            {35ms, {{30, 0, .isResampled = true}, {30, 0}}},
+            {40ms, {{4, 0}, {4, 0}}},
+            {45ms, {{5, 0}}}, // ACTION_UP
+    };
+
+    // Sample at t=35ms breaks trend. It's marked as resampled for the first pointer, so it should
+    // be ignored, and the resulting velocity should be linear. For the second pointer, it's not
+    // resampled, so it should cause the velocity to be non-linear.
+    computeAndCheckVelocity(VelocityTracker::Strategy::DEFAULT, motions, AMOTION_EVENT_AXIS_X, 100,
+                            /*pointerId=*/0);
+    computeAndCheckVelocity(VelocityTracker::Strategy::DEFAULT, motions, AMOTION_EVENT_AXIS_X, 3455,
+                            /*pointerId=*/1);
+}
+
 TEST_F(VelocityTrackerTest, TestGetComputedVelocity) {
     std::vector<PlanarMotionEventEntry> motions = {
             {235089067457000ns, {{528.00, 0}}}, {235089084684000ns, {{527.00, 0}}},
diff --git a/libs/renderengine/Android.bp b/libs/renderengine/Android.bp
index b8fd1b2..8d19c45 100644
--- a/libs/renderengine/Android.bp
+++ b/libs/renderengine/Android.bp
@@ -133,8 +133,6 @@
         "-fvisibility=hidden",
         "-Werror=format",
         "-Wno-unused-parameter",
-        // TODO: Investigate reducing pinned-memory usage (b/263377839)
-        "-DRE_SKIAVK",
     ],
     srcs: [
         ":librenderengine_sources",
diff --git a/libs/renderengine/RenderEngine.cpp b/libs/renderengine/RenderEngine.cpp
index 341c011..d08c221 100644
--- a/libs/renderengine/RenderEngine.cpp
+++ b/libs/renderengine/RenderEngine.cpp
@@ -39,12 +39,8 @@
             ALOGD("RenderEngine with SkiaGL Backend");
             return renderengine::skia::SkiaGLRenderEngine::create(args);
         case RenderEngineType::SKIA_VK:
-#ifdef RE_SKIAVK
             ALOGD("RenderEngine with SkiaVK Backend");
             return renderengine::skia::SkiaVkRenderEngine::create(args);
-#else
-            LOG_ALWAYS_FATAL("Requested VK backend, but RE_SKIAVK is not defined!");
-#endif
         case RenderEngineType::SKIA_GL_THREADED: {
             ALOGD("Threaded RenderEngine with SkiaGL Backend");
             return renderengine::threaded::RenderEngineThreaded::create(
@@ -54,16 +50,12 @@
                     args.renderEngineType);
         }
         case RenderEngineType::SKIA_VK_THREADED:
-#ifdef RE_SKIAVK
             ALOGD("Threaded RenderEngine with SkiaVK Backend");
             return renderengine::threaded::RenderEngineThreaded::create(
                     [args]() {
                         return android::renderengine::skia::SkiaVkRenderEngine::create(args);
                     },
                     args.renderEngineType);
-#else
-            LOG_ALWAYS_FATAL("Requested VK backend, but RE_SKIAVK is not defined!");
-#endif
         case RenderEngineType::GLES:
         default:
             ALOGD("RenderEngine with GLES Backend");
diff --git a/libs/renderengine/skia/SkiaVkRenderEngine.cpp b/libs/renderengine/skia/SkiaVkRenderEngine.cpp
index 2b8495c..8d99f3d 100644
--- a/libs/renderengine/skia/SkiaVkRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaVkRenderEngine.cpp
@@ -14,10 +14,6 @@
  * limitations under the License.
  */
 
-// Allow the SkiaVkRenderEngine class to not be compiled, to save space
-// NOTE: In order to build this class, define `RE_SKIAVK` in a build file.
-#ifdef RE_SKIAVK
-
 // #define LOG_NDEBUG 0
 #undef LOG_TAG
 #define LOG_TAG "RenderEngine"
@@ -67,7 +63,7 @@
     GrVkExtensions grExtensions;
     VkPhysicalDeviceFeatures2* physicalDeviceFeatures2 = nullptr;
     VkPhysicalDeviceSamplerYcbcrConversionFeatures* samplerYcbcrConversionFeatures = nullptr;
-    VkPhysicalDeviceProtectedMemoryProperties* protectedMemoryFeatures = nullptr;
+    VkPhysicalDeviceProtectedMemoryFeatures* protectedMemoryFeatures = nullptr;
     GrVkGetProc grGetProc;
     bool isProtected;
     bool isRealtimePriority;
@@ -390,7 +386,7 @@
     void** tailPnext = &interface.samplerYcbcrConversionFeatures->pNext;
 
     if (protectedContent) {
-        interface.protectedMemoryFeatures = new VkPhysicalDeviceProtectedMemoryProperties;
+        interface.protectedMemoryFeatures = new VkPhysicalDeviceProtectedMemoryFeatures;
         interface.protectedMemoryFeatures->sType =
                 VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES;
         interface.protectedMemoryFeatures->pNext = nullptr;
@@ -677,4 +673,3 @@
 } // namespace skia
 } // namespace renderengine
 } // namespace android
-#endif // RE_SKIAVK
diff --git a/libs/renderengine/skia/SkiaVkRenderEngine.h b/libs/renderengine/skia/SkiaVkRenderEngine.h
index 1e42b80..2e0cf45 100644
--- a/libs/renderengine/skia/SkiaVkRenderEngine.h
+++ b/libs/renderengine/skia/SkiaVkRenderEngine.h
@@ -17,10 +17,6 @@
 #ifndef SF_SKIAVKRENDERENGINE_H_
 #define SF_SKIAVKRENDERENGINE_H_
 
-// Allow the SkiaVkRenderEngine class to not be compiled, to save space
-// NOTE: In order to build this class, define `RE_SKIAVK` in a build file.
-#ifdef RE_SKIAVK
-
 #include <vk/GrVkBackendContext.h>
 
 #include "SkiaRenderEngine.h"
@@ -59,5 +55,4 @@
 } // namespace renderengine
 } // namespace android
 
-#endif // RE_SKIAVK
-#endif // SF_SKIAVKRENDERENGINE_H_
+#endif
diff --git a/libs/renderengine/tests/RenderEngineTest.cpp b/libs/renderengine/tests/RenderEngineTest.cpp
index 7db95a7..f3f2da8 100644
--- a/libs/renderengine/tests/RenderEngineTest.cpp
+++ b/libs/renderengine/tests/RenderEngineTest.cpp
@@ -112,7 +112,6 @@
     virtual bool useColorManagement() const = 0;
 };
 
-#ifdef RE_SKIAVK
 class SkiaVkRenderEngineFactory : public RenderEngineFactory {
 public:
     std::string name() override { return "SkiaVkRenderEngineFactory"; }
@@ -153,8 +152,6 @@
 public:
     bool useColorManagement() const override { return true; }
 };
-#endif // RE_SKIAVK
-
 class SkiaGLESRenderEngineFactory : public RenderEngineFactory {
 public:
     std::string name() override { return "SkiaGLRenderEngineFactory"; }
@@ -1560,17 +1557,11 @@
     expectBufferColor(Rect(kGreyLevels, 1), generator, 2);
 }
 
-#ifdef RE_SKIAVK
 INSTANTIATE_TEST_SUITE_P(PerRenderEngineType, RenderEngineTest,
                          testing::Values(std::make_shared<SkiaGLESRenderEngineFactory>(),
                                          std::make_shared<SkiaGLESCMRenderEngineFactory>(),
                                          std::make_shared<SkiaVkRenderEngineFactory>(),
                                          std::make_shared<SkiaVkCMRenderEngineFactory>()));
-#else  // RE_SKIAVK
-INSTANTIATE_TEST_SUITE_P(PerRenderEngineType, RenderEngineTest,
-                         testing::Values(std::make_shared<SkiaGLESRenderEngineFactory>(),
-                                         std::make_shared<SkiaGLESCMRenderEngineFactory>()));
-#endif // RE_SKIAVK
 
 TEST_P(RenderEngineTest, drawLayers_noLayersToDraw) {
     if (!GetParam()->typeSupported()) {