diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 39eb4ab..2ce3fb0 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -7,6 +7,7 @@
 rustfmt = --config-path=rustfmt.toml
 # Only turn on clang-format check for the following subfolders.
 clang_format = --commit ${PREUPLOAD_COMMIT} --style file --extensions c,h,cc,cpp
+               cmds/dumpstate/
                cmds/idlcli/
                cmds/installd/
                cmds/servicemanager/
@@ -41,3 +42,4 @@
 dumpsys_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/dumpsys/"
 # bugreports matches both cmds/bugreport and cmds/bugreportz
 bugreports_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/bugreport"
+binder_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^libs/binder/"
diff --git a/cmds/atrace/atrace.rc b/cmds/atrace/atrace.rc
index 95f5c03..e66cc41 100644
--- a/cmds/atrace/atrace.rc
+++ b/cmds/atrace/atrace.rc
@@ -501,6 +501,33 @@
     chmod 0440 /sys/kernel/debug/tracing/hyp/events/hyp/hyp_exit/id
     chmod 0440 /sys/kernel/tracing/hyp/events/hyp/hyp_exit/id
 
+# host_hcall event
+    chmod 0660 /sys/kernel/debug/tracing/hyp/events/hyp/host_hcall/enable
+    chmod 0660 /sys/kernel/tracing/hyp/events/hyp/host_hcall/enable
+# TODO(b/249050813): should this be handled in kernel?
+    chmod 0440 /sys/kernel/debug/tracing/hyp/events/hyp/host_hcall/format
+    chmod 0440 /sys/kernel/tracing/hyp/events/hyp/host_hcall/format
+    chmod 0440 /sys/kernel/debug/tracing/hyp/events/hyp/host_hcall/id
+    chmod 0440 /sys/kernel/tracing/hyp/events/hyp/host_hcall/id
+
+# host_smc event
+    chmod 0660 /sys/kernel/debug/tracing/hyp/events/hyp/host_smc/enable
+    chmod 0660 /sys/kernel/tracing/hyp/events/hyp/host_smc/enable
+# TODO(b/249050813): should this be handled in kernel?
+    chmod 0440 /sys/kernel/debug/tracing/hyp/events/hyp/host_smc/format
+    chmod 0440 /sys/kernel/tracing/hyp/events/hyp/host_smc/format
+    chmod 0440 /sys/kernel/debug/tracing/hyp/events/hyp/host_smc/id
+    chmod 0440 /sys/kernel/tracing/hyp/events/hyp/host_smc/id
+
+# host_mem_abort event
+    chmod 0660 /sys/kernel/debug/tracing/hyp/events/hyp/host_mem_abort/enable
+    chmod 0660 /sys/kernel/tracing/hyp/events/hyp/host_mem_abort/enable
+# TODO(b/249050813): should this be handled in kernel?
+    chmod 0440 /sys/kernel/debug/tracing/hyp/events/hyp/host_mem_abort/format
+    chmod 0440 /sys/kernel/tracing/hyp/events/hyp/host_mem_abort/format
+    chmod 0440 /sys/kernel/debug/tracing/hyp/events/hyp/host_mem_abort/id
+    chmod 0440 /sys/kernel/tracing/hyp/events/hyp/host_mem_abort/id
+
 
 on property:persist.debug.atrace.boottrace=1
     start boottrace
diff --git a/cmds/cmd/fuzzer/Android.bp b/cmds/cmd/fuzzer/Android.bp
index a65f6de..faf461a 100644
--- a/cmds/cmd/fuzzer/Android.bp
+++ b/cmds/cmd/fuzzer/Android.bp
@@ -42,5 +42,13 @@
             "android-media-fuzzing-reports@google.com",
         ],
         componentid: 155276,
+        hotlists: [
+            "4593311",
+        ],
+        description: "The fuzzer targets the APIs of libcmd",
+        vector: "local_no_privileges_required",
+        service_privilege: "constrained",
+        users: "multi_user",
+        fuzzed_code_usage: "shipped",
     },
 }
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 6f84e7c..baf8e42 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -816,6 +816,8 @@
     printf("Kernel: ");
     DumpFileToFd(STDOUT_FILENO, "", "/proc/version");
     printf("Command line: %s\n", strtok(cmdline_buf, "\n"));
+    printf("Bootconfig: ");
+    DumpFileToFd(STDOUT_FILENO, "", "/proc/bootconfig");
     printf("Uptime: ");
     RunCommandToFd(STDOUT_FILENO, "", {"uptime", "-p"},
                    CommandOptions::WithTimeout(1).Always().Build());
@@ -1254,7 +1256,8 @@
              dumpsys.writeDumpHeader(STDOUT_FILENO, service, priority);
              dumpsys.writeDumpFooter(STDOUT_FILENO, service, std::chrono::milliseconds(1));
         } else {
-             status_t status = dumpsys.startDumpThread(Dumpsys::TYPE_DUMP | Dumpsys::TYPE_PID,
+             status_t status = dumpsys.startDumpThread(Dumpsys::TYPE_DUMP | Dumpsys::TYPE_PID |
+                                                       Dumpsys::TYPE_CLIENTS | Dumpsys::TYPE_THREAD,
                                                        service, args);
              if (status == OK) {
                 dumpsys.writeDumpHeader(STDOUT_FILENO, service, priority);
@@ -1273,6 +1276,9 @@
                 dumpsys.writeDumpFooter(STDOUT_FILENO, service, elapsed_seconds);
                 bool dump_complete = (status == OK);
                 dumpsys.stopDumpThread(dump_complete);
+            } else {
+                MYLOGE("Failed to start dump thread for service: %s, status: %d",
+                       String8(service).c_str(), status);
             }
         }
 
@@ -2066,6 +2072,8 @@
                SEC_TO_MSEC(10));
     RunDumpsys("DUMPSYS", {"telephony.registry"}, CommandOptions::WithTimeout(90).Build(),
                SEC_TO_MSEC(10));
+    RunDumpsys("DUMPSYS", {"isub"}, CommandOptions::WithTimeout(90).Build(),
+               SEC_TO_MSEC(10));
     RunDumpsys("DUMPSYS", {"telecom"}, CommandOptions::WithTimeout(90).Build(),
                SEC_TO_MSEC(10));
     if (include_sensitive_info) {
diff --git a/cmds/installd/dexopt.cpp b/cmds/installd/dexopt.cpp
index 794750f..1693ed5 100644
--- a/cmds/installd/dexopt.cpp
+++ b/cmds/installd/dexopt.cpp
@@ -1942,7 +1942,8 @@
         RUNTIME_NATIVE_BOOT_NAMESPACE,
         ENABLE_JITZYGOTE_IMAGE,
         /*default_value=*/ "");
-    bool use_jitzygote_image = jitzygote_flag == "true" || IsBootClassPathProfilingEnable();
+    bool compile_without_image = jitzygote_flag == "true" || IsBootClassPathProfilingEnable() ||
+            force_compile_without_image();
 
     // Decide whether to use dex2oat64.
     bool use_dex2oat64 = false;
@@ -1964,7 +1965,7 @@
                       in_dex, in_vdex, dex_metadata, reference_profile, class_loader_context,
                       join_fds(context_input_fds), swap_fd.get(), instruction_set, compiler_filter,
                       debuggable, boot_complete, for_restore, target_sdk_version,
-                      enable_hidden_api_checks, generate_compact_dex, use_jitzygote_image,
+                      enable_hidden_api_checks, generate_compact_dex, compile_without_image,
                       background_job_compile, compilation_reason);
 
     bool cancelled = false;
diff --git a/cmds/installd/installd.cpp b/cmds/installd/installd.cpp
index b5bc28c..4f691c9 100644
--- a/cmds/installd/installd.cpp
+++ b/cmds/installd/installd.cpp
@@ -65,6 +65,10 @@
     return create_cache_path_default(path, src, instruction_set);
 }
 
+bool force_compile_without_image() {
+    return false;
+}
+
 static bool initialize_globals() {
     return init_globals_from_data_and_root();
 }
diff --git a/cmds/installd/installd_deps.h b/cmds/installd/installd_deps.h
index 5093178..0d0a7fa 100644
--- a/cmds/installd/installd_deps.h
+++ b/cmds/installd/installd_deps.h
@@ -57,6 +57,9 @@
                               const char *src,
                               const char *instruction_set);
 
+// If true, pass "--force-jit-zygote" to dex2oat (i.e., compile without a boot image).
+extern bool force_compile_without_image();
+
 }  // namespace installd
 }  // namespace android
 
diff --git a/cmds/installd/otapreopt.cpp b/cmds/installd/otapreopt.cpp
index bf2c0d1..7cabdb0 100644
--- a/cmds/installd/otapreopt.cpp
+++ b/cmds/installd/otapreopt.cpp
@@ -711,6 +711,11 @@
     return true;
 }
 
+bool force_compile_without_image() {
+    // We don't have a boot image anyway. Compile without a boot image.
+    return true;
+}
+
 static int log_callback(int type, const char *fmt, ...) {
     va_list ap;
     int priority;
diff --git a/cmds/installd/tests/installd_cache_test.cpp b/cmds/installd/tests/installd_cache_test.cpp
index 4976646..a00c2c7 100644
--- a/cmds/installd/tests/installd_cache_test.cpp
+++ b/cmds/installd/tests/installd_cache_test.cpp
@@ -67,6 +67,10 @@
     return false;
 }
 
+bool force_compile_without_image() {
+    return false;
+}
+
 static void mkdir(const char* path) {
     const std::string fullPath = StringPrintf("/data/local/tmp/user/0/%s", path);
     ::mkdir(fullPath.c_str(), 0755);
diff --git a/cmds/installd/tests/installd_dexopt_test.cpp b/cmds/installd/tests/installd_dexopt_test.cpp
index 5c4e1a4..c4071c6 100644
--- a/cmds/installd/tests/installd_dexopt_test.cpp
+++ b/cmds/installd/tests/installd_dexopt_test.cpp
@@ -73,6 +73,10 @@
     return create_cache_path_default(path, src, instruction_set);
 }
 
+bool force_compile_without_image() {
+    return false;
+}
+
 static void run_cmd(const std::string& cmd) {
     system(cmd.c_str());
 }
@@ -199,6 +203,10 @@
     std::string secondary_dex_de_;
 
     virtual void SetUp() {
+        if (base::GetBoolProperty("dalvik.vm.useartservice", false)) {
+            GTEST_SKIP() << "Skipping legacy dexopt tests when ART Service is enabled";
+        }
+
         setenv("ANDROID_LOG_TAGS", "*:v", 1);
         android::base::InitLogging(nullptr);
         // Initialize the globals holding the file system main paths (/data/, /system/ etc..).
@@ -219,6 +227,10 @@
     }
 
     virtual void TearDown() {
+        if (base::GetBoolProperty("dalvik.vm.useartservice", false)) {
+            GTEST_SKIP();
+        }
+
         if (!kDebug) {
             service_->controlDexOptBlocking(false);
             service_->destroyAppData(
@@ -962,6 +974,10 @@
 class PrimaryDexReCompilationTest : public DexoptTest {
   public:
     virtual void SetUp() {
+        if (base::GetBoolProperty("dalvik.vm.useartservice", false)) {
+            GTEST_SKIP() << "Skipping legacy dexopt tests when ART Service is enabled";
+        }
+
         DexoptTest::SetUp();
         CompilePrimaryDexOk("verify",
                             DEXOPT_BOOTCOMPLETE | DEXOPT_PUBLIC,
@@ -976,6 +992,10 @@
     }
 
     virtual void TearDown() {
+        if (base::GetBoolProperty("dalvik.vm.useartservice", false)) {
+            GTEST_SKIP();
+        }
+
         first_compilation_odex_fd_.reset(-1);
         first_compilation_vdex_fd_.reset(-1);
         DexoptTest::TearDown();
@@ -998,6 +1018,10 @@
 
 class ReconcileTest : public DexoptTest {
     virtual void SetUp() {
+        if (base::GetBoolProperty("dalvik.vm.useartservice", false)) {
+            GTEST_SKIP() << "Skipping legacy dexopt tests when ART Service is enabled";
+        }
+
         DexoptTest::SetUp();
         CompileSecondaryDex(secondary_dex_ce_, DEXOPT_STORAGE_CE,
             /*binder_ok*/ true, /*compile_ok*/ true);
@@ -1063,6 +1087,10 @@
     static constexpr const char* kPrimaryProfile = "primary.prof";
 
     virtual void SetUp() {
+        if (base::GetBoolProperty("dalvik.vm.useartservice", false)) {
+            GTEST_SKIP() << "Skipping legacy dexopt tests when ART Service is enabled";
+        }
+
         DexoptTest::SetUp();
         cur_profile_ = create_current_profile_path(
                 kTestUserId, package_name_, kPrimaryProfile, /*is_secondary_dex*/ false);
@@ -1436,6 +1464,9 @@
     std::vector<int64_t> extra_ce_data_inodes_;
 
     virtual void SetUp() {
+        if (base::GetBoolProperty("dalvik.vm.useartservice", false)) {
+            GTEST_SKIP() << "Skipping legacy dexopt tests when ART Service is enabled";
+        }
 
         ProfileTest::SetUp();
         intial_android_profiles_dir = android_profiles_dir;
@@ -1449,6 +1480,10 @@
     }
 
     virtual void TearDown() {
+        if (base::GetBoolProperty("dalvik.vm.useartservice", false)) {
+            GTEST_SKIP();
+        }
+
         android_profiles_dir = intial_android_profiles_dir;
         deleteAppProfilesForBootMerge();
         ProfileTest::TearDown();
diff --git a/cmds/installd/tests/installd_service_test.cpp b/cmds/installd/tests/installd_service_test.cpp
index f86f1d5..858a92c 100644
--- a/cmds/installd/tests/installd_service_test.cpp
+++ b/cmds/installd/tests/installd_service_test.cpp
@@ -113,6 +113,10 @@
     return create_cache_path_default(path, src, instruction_set);
 }
 
+bool force_compile_without_image() {
+    return false;
+}
+
 static std::string get_full_path(const std::string& path) {
     return StringPrintf("%s/%s", kTestPath.c_str(), path.c_str());
 }
diff --git a/cmds/servicemanager/Android.bp b/cmds/servicemanager/Android.bp
index 1386660..d73a30b 100644
--- a/cmds/servicemanager/Android.bp
+++ b/cmds/servicemanager/Android.bp
@@ -72,6 +72,7 @@
 
 cc_test {
     name: "servicemanager_test",
+    host_supported: true,
     test_suites: ["device-tests"],
     defaults: ["servicemanager_defaults"],
     srcs: [
diff --git a/cmds/servicemanager/ServiceManager.cpp b/cmds/servicemanager/ServiceManager.cpp
index 4da0cd6..cc8ac0a 100644
--- a/cmds/servicemanager/ServiceManager.cpp
+++ b/cmds/servicemanager/ServiceManager.cpp
@@ -337,34 +337,38 @@
     auto ctx = mAccess->getCallingContext();
 
     if (multiuser_get_app_id(ctx.uid) >= AID_APP) {
-        return Status::fromExceptionCode(Status::EX_SECURITY, "App UIDs cannot add services");
+        return Status::fromExceptionCode(Status::EX_SECURITY, "App UIDs cannot add services.");
     }
 
     if (!mAccess->canAdd(ctx, name)) {
-        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denial");
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     if (binder == nullptr) {
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "Null binder");
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "Null binder.");
     }
 
     if (!isValidServiceName(name)) {
         ALOGE("Invalid service name: %s", name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "Invalid service name");
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "Invalid service name.");
     }
 
 #ifndef VENDORSERVICEMANAGER
     if (!meetsDeclarationRequirements(binder, name)) {
         // already logged
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "VINTF declaration error");
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "VINTF declaration error.");
     }
 #endif  // !VENDORSERVICEMANAGER
 
+    if ((dumpPriority & DUMP_FLAG_PRIORITY_ALL) == 0) {
+        ALOGW("Dump flag priority is not set when adding %s", name.c_str());
+    }
+
     // implicitly unlinked when the binder is removed
     if (binder->remoteBinder() != nullptr &&
         binder->linkToDeath(sp<ServiceManager>::fromExisting(this)) != OK) {
         ALOGE("Could not linkToDeath when adding %s", name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, "linkToDeath failure");
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, "Couldn't linkToDeath.");
     }
 
     auto it = mNameToService.find(name);
@@ -418,7 +422,7 @@
 
 Status ServiceManager::listServices(int32_t dumpPriority, std::vector<std::string>* outList) {
     if (!mAccess->canList(mAccess->getCallingContext())) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     size_t toReserve = 0;
@@ -462,18 +466,18 @@
 
     if (!isValidServiceName(name)) {
         ALOGE("Invalid service name: %s", name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "Invalid service name.");
     }
 
     if (callback == nullptr) {
-        return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+        return Status::fromExceptionCode(Status::EX_NULL_POINTER, "Null callback.");
     }
 
     if (OK !=
         IInterface::asBinder(callback)->linkToDeath(
                 sp<ServiceManager>::fromExisting(this))) {
         ALOGE("Could not linkToDeath when adding %s", name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, "Couldn't link to death.");
     }
 
     mNameToRegistrationCallback[name].push_back(callback);
@@ -493,7 +497,7 @@
     auto ctx = mAccess->getCallingContext();
 
     if (!mAccess->canFind(ctx, name)) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     bool found = false;
@@ -505,7 +509,7 @@
 
     if (!found) {
         ALOGE("Trying to unregister callback, but none exists %s", name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, "Nothing to unregister.");
     }
 
     return Status::ok();
@@ -515,7 +519,7 @@
     auto ctx = mAccess->getCallingContext();
 
     if (!mAccess->canFind(ctx, name)) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     *outReturn = false;
@@ -543,7 +547,7 @@
     }
 
     if (outReturn->size() == 0 && allInstances.size() != 0) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     return Status::ok();
@@ -554,7 +558,7 @@
     auto ctx = mAccess->getCallingContext();
 
     if (!mAccess->canFind(ctx, name)) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     *outReturn = std::nullopt;
@@ -583,7 +587,7 @@
     }
 
     if (outReturn->size() == 0 && apexUpdatableInstances.size() != 0) {
-        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denial");
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     return Status::ok();
@@ -594,7 +598,7 @@
     auto ctx = mAccess->getCallingContext();
 
     if (!mAccess->canFind(ctx, name)) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     *outReturn = std::nullopt;
@@ -663,36 +667,37 @@
 Status ServiceManager::registerClientCallback(const std::string& name, const sp<IBinder>& service,
                                               const sp<IClientCallback>& cb) {
     if (cb == nullptr) {
-        return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+        return Status::fromExceptionCode(Status::EX_NULL_POINTER, "Callback null.");
     }
 
     auto ctx = mAccess->getCallingContext();
     if (!mAccess->canAdd(ctx, name)) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     auto serviceIt = mNameToService.find(name);
     if (serviceIt == mNameToService.end()) {
         ALOGE("Could not add callback for nonexistent service: %s", name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "Service doesn't exist.");
     }
 
     if (serviceIt->second.ctx.debugPid != IPCThreadState::self()->getCallingPid()) {
         ALOGW("Only a server can register for client callbacks (for %s)", name.c_str());
-        return Status::fromExceptionCode(Status::EX_UNSUPPORTED_OPERATION);
+        return Status::fromExceptionCode(Status::EX_UNSUPPORTED_OPERATION,
+                                         "Only service can register client callback for itself.");
     }
 
     if (serviceIt->second.binder != service) {
         ALOGW("Tried to register client callback for %s but a different service is registered "
               "under this name.",
               name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, "Service mismatch.");
     }
 
     if (OK !=
         IInterface::asBinder(cb)->linkToDeath(sp<ServiceManager>::fromExisting(this))) {
         ALOGE("Could not linkToDeath when adding client callback for %s", name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, "Couldn't linkToDeath.");
     }
 
     mNameToClientCallback[name].push_back(cb);
@@ -806,24 +811,25 @@
 
 Status ServiceManager::tryUnregisterService(const std::string& name, const sp<IBinder>& binder) {
     if (binder == nullptr) {
-        return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+        return Status::fromExceptionCode(Status::EX_NULL_POINTER, "Null service.");
     }
 
     auto ctx = mAccess->getCallingContext();
     if (!mAccess->canAdd(ctx, name)) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     auto serviceIt = mNameToService.find(name);
     if (serviceIt == mNameToService.end()) {
         ALOGW("Tried to unregister %s, but that service wasn't registered to begin with.",
               name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, "Service not registered.");
     }
 
     if (serviceIt->second.ctx.debugPid != IPCThreadState::self()->getCallingPid()) {
         ALOGW("Only a server can unregister itself (for %s)", name.c_str());
-        return Status::fromExceptionCode(Status::EX_UNSUPPORTED_OPERATION);
+        return Status::fromExceptionCode(Status::EX_UNSUPPORTED_OPERATION,
+                                         "Service can only unregister itself.");
     }
 
     sp<IBinder> storedBinder = serviceIt->second.binder;
@@ -831,14 +837,16 @@
     if (binder != storedBinder) {
         ALOGW("Tried to unregister %s, but a different service is registered under this name.",
               name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE,
+                                         "Different service registered under this name.");
     }
 
     // important because we don't have timer-based guarantees, we don't want to clear
     // this
     if (serviceIt->second.guaranteeClient) {
         ALOGI("Tried to unregister %s, but there is about to be a client.", name.c_str());
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE,
+                                         "Can't unregister, pending client.");
     }
 
     // - kernel driver will hold onto one refcount (during this transaction)
@@ -853,7 +861,8 @@
         // help reduce thrashing, but we should be able to remove it.
         serviceIt->second.guaranteeClient = true;
 
-        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE);
+        return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE,
+                                         "Can't unregister, known client.");
     }
 
     ALOGI("Unregistering %s", name.c_str());
@@ -864,7 +873,7 @@
 
 Status ServiceManager::getServiceDebugInfo(std::vector<ServiceDebugInfo>* outReturn) {
     if (!mAccess->canList(mAccess->getCallingContext())) {
-        return Status::fromExceptionCode(Status::EX_SECURITY);
+        return Status::fromExceptionCode(Status::EX_SECURITY, "SELinux denied.");
     }
 
     outReturn->reserve(mNameToService.size());
diff --git a/data/etc/Android.bp b/data/etc/Android.bp
index bdd5172..754e7b2 100644
--- a/data/etc/Android.bp
+++ b/data/etc/Android.bp
@@ -77,6 +77,12 @@
 }
 
 prebuilt_etc {
+    name: "android.hardware.context_hub.prebuilt.xml",
+    src: "android.hardware.context_hub.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.ethernet.prebuilt.xml",
     src: "android.hardware.ethernet.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
@@ -107,30 +113,102 @@
 }
 
 prebuilt_etc {
+    name: "android.hardware.sensor.accelerometer_limited_axes_uncalibrated.prebuilt.xml",
+    src: "android.hardware.sensor.accelerometer_limited_axes_uncalibrated.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
+    name: "android.hardware.sensor.accelerometer_limited_axes.prebuilt.xml",
+    src: "android.hardware.sensor.accelerometer_limited_axes.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
+    name: "android.hardware.sensor.accelerometer.prebuilt.xml",
+    src: "android.hardware.sensor.accelerometer.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.sensor.ambient_temperature.prebuilt.xml",
     src: "android.hardware.sensor.ambient_temperature.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
 }
 
 prebuilt_etc {
+    name: "android.hardware.sensor.assist.prebuilt.xml",
+    src: "android.hardware.sensor.assist.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.sensor.barometer.prebuilt.xml",
     src: "android.hardware.sensor.barometer.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
 }
 
 prebuilt_etc {
+    name: "android.hardware.sensor.compass.prebuilt.xml",
+    src: "android.hardware.sensor.compass.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.sensor.dynamic.head_tracker.prebuilt.xml",
     src: "android.hardware.sensor.dynamic.head_tracker.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
 }
 
 prebuilt_etc {
+    name: "android.hardware.sensor.gyroscope_limited_axes_uncalibrated.prebuilt.xml",
+    src: "android.hardware.sensor.gyroscope_limited_axes_uncalibrated.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
+    name: "android.hardware.sensor.gyroscope_limited_axes.prebuilt.xml",
+    src: "android.hardware.sensor.gyroscope_limited_axes.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.sensor.gyroscope.prebuilt.xml",
     src: "android.hardware.sensor.gyroscope.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
 }
 
 prebuilt_etc {
+    name: "android.hardware.sensor.heading.prebuilt.xml",
+    src: "android.hardware.sensor.heading.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
+    name: "android.hardware.sensor.heartrate.ecg.prebuilt.xml",
+    src: "android.hardware.sensor.heartrate.ecg.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
+    name: "android.hardware.sensor.heartrate.fitness.prebuilt.xml",
+    src: "android.hardware.sensor.heartrate.fitness.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
+    name: "android.hardware.sensor.heartrate.prebuilt.xml",
+    src: "android.hardware.sensor.heartrate.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
+    name: "android.hardware.sensor.hifi_sensors.prebuilt.xml",
+    src: "android.hardware.sensor.hifi_sensors.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.sensor.hinge_angle.prebuilt.xml",
     src: "android.hardware.sensor.hinge_angle.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
@@ -155,6 +233,18 @@
 }
 
 prebuilt_etc {
+    name: "android.hardware.sensor.stepcounter.prebuilt.xml",
+    src: "android.hardware.sensor.stepcounter.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
+    name: "android.hardware.sensor.stepdetector.prebuilt.xml",
+    src: "android.hardware.sensor.stepdetector.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.telephony.gsm.prebuilt.xml",
     src: "android.hardware.telephony.gsm.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
@@ -167,6 +257,12 @@
 }
 
 prebuilt_etc {
+    name: "android.hardware.telephony.satellite.prebuilt.xml",
+    src: "android.hardware.telephony.satellite.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.usb.accessory.prebuilt.xml",
     src: "android.hardware.usb.accessory.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
diff --git a/data/etc/android.hardware.telephony.satellite.xml b/data/etc/android.hardware.telephony.satellite.xml
new file mode 100644
index 0000000..d36c958
--- /dev/null
+++ b/data/etc/android.hardware.telephony.satellite.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- Feature for devices that support satellite communication via satellite vendor service APIs. -->
+<permissions>
+    <feature name="android.hardware.telephony.satellite" />
+</permissions>
diff --git a/include/android/keycodes.h b/include/android/keycodes.h
index d4ba321..f8fb256 100644
--- a/include/android/keycodes.h
+++ b/include/android/keycodes.h
@@ -831,6 +831,14 @@
     AKEYCODE_STYLUS_BUTTON_TAIL = 311,
     /** Key to open recent apps (a.k.a. Overview) */
     AKEYCODE_RECENT_APPS = 312,
+    /** User customizable key #1. */
+    AKEYCODE_MACRO_1 = 313,
+    /** User customizable key #2. */
+    AKEYCODE_MACRO_2 = 314,
+    /** User customizable key #3. */
+    AKEYCODE_MACRO_3 = 315,
+    /** User customizable key #4. */
+    AKEYCODE_MACRO_4 = 316,
 
     // NOTE: If you add a new keycode here you must also add it to several other files.
     //       Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
diff --git a/include/android/surface_control.h b/include/android/surface_control.h
index e4926a6..daeebec 100644
--- a/include/android/surface_control.h
+++ b/include/android/surface_control.h
@@ -555,6 +555,8 @@
  *                     range in use.
  *
  *                     Must be finite && >= 1.0f
+ *
+ * Available since API level 34.
  */
 void ASurfaceTransaction_setExtendedRangeBrightness(ASurfaceTransaction* transaction,
                                             ASurfaceControl* surface_control,
diff --git a/include/input/Input.h b/include/input/Input.h
index e8af5f7..a033535 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -216,7 +216,21 @@
 
 bool isFromSource(uint32_t source, uint32_t test);
 
-bool isStylusToolType(uint32_t toolType);
+/**
+ * The pointer tool type.
+ */
+enum class ToolType {
+    UNKNOWN = AMOTION_EVENT_TOOL_TYPE_UNKNOWN,
+    FINGER = AMOTION_EVENT_TOOL_TYPE_FINGER,
+    STYLUS = AMOTION_EVENT_TOOL_TYPE_STYLUS,
+    MOUSE = AMOTION_EVENT_TOOL_TYPE_MOUSE,
+    ERASER = AMOTION_EVENT_TOOL_TYPE_ERASER,
+    PALM = AMOTION_EVENT_TOOL_TYPE_PALM,
+    ftl_first = UNKNOWN,
+    ftl_last = PALM,
+};
+
+bool isStylusToolType(ToolType toolType);
 
 /*
  * Flags that flow alongside events in the input dispatch system to help with certain
@@ -320,8 +334,6 @@
  */
 const char* motionClassificationToString(MotionClassification classification);
 
-const char* motionToolTypeToString(int32_t toolType);
-
 /**
  * Portion of FrameMetrics timeline of interest to input code.
  */
@@ -448,11 +460,11 @@
     int32_t id;
 
     // The pointer tool type.
-    int32_t toolType;
+    ToolType toolType;
 
     inline void clear() {
         id = -1;
-        toolType = 0;
+        toolType = ToolType::UNKNOWN;
     }
 
     bool operator==(const PointerProperties& other) const;
@@ -638,7 +650,7 @@
         return mPointerProperties[pointerIndex].id;
     }
 
-    inline int32_t getToolType(size_t pointerIndex) const {
+    inline ToolType getToolType(size_t pointerIndex) const {
         return mPointerProperties[pointerIndex].toolType;
     }
 
diff --git a/include/input/InputTransport.h b/include/input/InputTransport.h
index a1be542..4f53c36 100644
--- a/include/input/InputTransport.h
+++ b/include/input/InputTransport.h
@@ -669,7 +669,6 @@
     static void addSample(MotionEvent* event, const InputMessage* msg);
     static bool canAddSample(const Batch& batch, const InputMessage* msg);
     static ssize_t findSampleNoLaterThan(const Batch& batch, nsecs_t time);
-    static bool shouldResampleTool(int32_t toolType);
 
     static bool isTouchResamplingEnabled();
 };
diff --git a/include/input/PropertyMap.h b/include/input/PropertyMap.h
index 18ce16d..2e44142 100644
--- a/include/input/PropertyMap.h
+++ b/include/input/PropertyMap.h
@@ -19,6 +19,7 @@
 #include <android-base/result.h>
 #include <utils/Tokenizer.h>
 
+#include <optional>
 #include <string>
 #include <unordered_map>
 #include <unordered_set>
@@ -63,15 +64,15 @@
     /* Returns a set of all property keys starting with the given prefix. */
     std::unordered_set<std::string> getKeysWithPrefix(const std::string& prefix) const;
 
-    /* Gets the value of a property and parses it.
-     * Returns true and sets outValue if the key was found and its value was parsed successfully.
-     * Otherwise returns false and does not modify outValue.  (Also logs a warning.)
+    /* Gets the value of a property and parses it. Returns nullopt if the key wasn't found or
+     * couldn't be parsed as the requested type. (Warnings are also logged in the case of parsing
+     * failures.)
      */
-    bool tryGetProperty(const std::string& key, std::string& outValue) const;
-    bool tryGetProperty(const std::string& key, bool& outValue) const;
-    bool tryGetProperty(const std::string& key, int32_t& outValue) const;
-    bool tryGetProperty(const std::string& key, float& outValue) const;
-    bool tryGetProperty(const std::string& key, double& outValue) const;
+    std::optional<std::string> getString(const std::string& key) const;
+    std::optional<bool> getBool(const std::string& key) const;
+    std::optional<int32_t> getInt(const std::string& key) const;
+    std::optional<float> getFloat(const std::string& key) const;
+    std::optional<double> getDouble(const std::string& key) const;
 
     /* Adds all values from the specified property map. */
     void addAll(const PropertyMap* map);
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index 6a354b4..49dd9c7 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -191,6 +191,7 @@
         "google-*",
         "misc-*",
         "performance*",
+        "-performance-move-const-arg", // b/273486801
         "portability*",
     ],
 }
@@ -354,6 +355,7 @@
 
 cc_library_static {
     name: "libbinder_rpc_no_kernel",
+    vendor_available: true,
     defaults: [
         "libbinder_common_defaults",
         "libbinder_android_defaults",
@@ -406,6 +408,7 @@
 cc_defaults {
     name: "libbinder_tls_defaults",
     defaults: ["libbinder_tls_shared_deps"],
+    vendor_available: true,
     host_supported: true,
 
     header_libs: [
@@ -432,7 +435,7 @@
     defaults: ["libbinder_tls_defaults"],
 }
 
-cc_library_shared {
+cc_library {
     name: "libbinder_trusty",
     vendor: true,
     srcs: [
diff --git a/libs/binder/IActivityManager.cpp b/libs/binder/IActivityManager.cpp
index 08169f5..ebdaa4c 100644
--- a/libs/binder/IActivityManager.cpp
+++ b/libs/binder/IActivityManager.cpp
@@ -131,6 +131,53 @@
         *outResult = reply.readInt32();
         return NO_ERROR;
     }
+
+    virtual status_t logFgsApiBegin(int32_t apiType, int32_t appUid, int32_t appPid) {
+        Parcel data, reply;
+        data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor());
+        data.writeInt32(apiType);
+        data.writeInt32(appUid);
+        data.writeInt32(appPid);
+        status_t err = remote()->transact(LOG_FGS_API_BEGIN_TRANSACTION, data, &reply);
+        if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) {
+            ALOGD("FGS Logger Transaction failed");
+            ALOGD("%d", err);
+            return err;
+        }
+        return NO_ERROR;
+    }
+
+    virtual status_t logFgsApiEnd(int32_t apiType, int32_t appUid, int32_t appPid) {
+        Parcel data, reply;
+        data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor());
+        data.writeInt32(apiType);
+        data.writeInt32(appUid);
+        data.writeInt32(appPid);
+        status_t err = remote()->transact(LOG_FGS_API_END_TRANSACTION, data, &reply);
+        if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) {
+            ALOGD("FGS Logger Transaction failed");
+            ALOGD("%d", err);
+            return err;
+        }
+        return NO_ERROR;
+    }
+
+    virtual status_t logFgsApiStateChanged(int32_t apiType, int32_t state, int32_t appUid,
+                                           int32_t appPid) {
+        Parcel data, reply;
+        data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor());
+        data.writeInt32(apiType);
+        data.writeInt32(state);
+        data.writeInt32(appUid);
+        data.writeInt32(appPid);
+        status_t err = remote()->transact(LOG_FGS_API_BEGIN_TRANSACTION, data, &reply);
+        if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) {
+            ALOGD("FGS Logger Transaction failed");
+            ALOGD("%d", err);
+            return err;
+        }
+        return NO_ERROR;
+    }
 };
 
 // ------------------------------------------------------------------------------------
diff --git a/libs/binder/RpcTransportTipcAndroid.cpp b/libs/binder/RpcTransportTipcAndroid.cpp
index 8b3ddfb..d5a6da2 100644
--- a/libs/binder/RpcTransportTipcAndroid.cpp
+++ b/libs/binder/RpcTransportTipcAndroid.cpp
@@ -54,7 +54,7 @@
             }
 
             LOG_RPC_DETAIL("RpcTransport poll(): %s", strerror(savedErrno));
-            return -savedErrno;
+            return adjustStatus(-savedErrno);
         }
 
         if (pfd.revents & POLLNVAL) {
@@ -87,8 +87,10 @@
                                 "File descriptors are not supported on Trusty yet");
             return TEMP_FAILURE_RETRY(tipc_send(mSocket.fd.get(), iovs, niovs, nullptr, 0));
         };
-        return interruptableReadOrWrite(mSocket, fdTrigger, iovs, niovs, writeFn, "tipc_send",
-                                        POLLOUT, altPoll);
+
+        status_t status = interruptableReadOrWrite(mSocket, fdTrigger, iovs, niovs, writeFn,
+                                                   "tipc_send", POLLOUT, altPoll);
+        return adjustStatus(status);
     }
 
     status_t interruptableReadFully(
@@ -121,13 +123,26 @@
 
             return processSize;
         };
-        return interruptableReadOrWrite(mSocket, fdTrigger, iovs, niovs, readFn, "read", POLLIN,
-                                        altPoll);
+
+        status_t status = interruptableReadOrWrite(mSocket, fdTrigger, iovs, niovs, readFn, "read",
+                                                   POLLIN, altPoll);
+        return adjustStatus(status);
     }
 
     bool isWaiting() override { return mSocket.isInPollingState(); }
 
 private:
+    status_t adjustStatus(status_t status) {
+        if (status == -ENOTCONN) {
+            // TIPC returns ENOTCONN on disconnect, but that's basically
+            // the same as DEAD_OBJECT and the latter is the common libbinder
+            // error code for dead connections
+            return DEAD_OBJECT;
+        }
+
+        return status;
+    }
+
     status_t fillReadBuffer() {
         if (mReadBufferPos < mReadBufferSize) {
             return OK;
@@ -167,7 +182,7 @@
                     continue;
                 } else {
                     LOG_RPC_DETAIL("RpcTransport fillBuffer(): %s", strerror(savedErrno));
-                    return -savedErrno;
+                    return adjustStatus(-savedErrno);
                 }
             } else {
                 mReadBufferSize = static_cast<size_t>(processSize);
diff --git a/libs/binder/TEST_MAPPING b/libs/binder/TEST_MAPPING
index 07b38d7..41707d4 100644
--- a/libs/binder/TEST_MAPPING
+++ b/libs/binder/TEST_MAPPING
@@ -79,6 +79,12 @@
     },
     {
       "name": "rustBinderSerializationTest"
+    },
+    {
+      "name": "libbinder_ndk_bindgen_test"
+    },
+    {
+      "name": "libbinder_rpc_unstable_bindgen_test"
     }
   ],
   "presubmit-large": [
diff --git a/libs/binder/include_activitymanager/binder/IActivityManager.h b/libs/binder/include_activitymanager/binder/IActivityManager.h
index 4632b2e..20d12ae 100644
--- a/libs/binder/include_activitymanager/binder/IActivityManager.h
+++ b/libs/binder/include_activitymanager/binder/IActivityManager.h
@@ -42,6 +42,10 @@
                                     const pid_t pid,
                                     const uid_t uid,
                                     int32_t* outResult) = 0;
+    virtual status_t logFgsApiBegin(int32_t apiType, int32_t appUid, int32_t appPid) = 0;
+    virtual status_t logFgsApiEnd(int32_t apiType, int32_t appUid, int32_t appPid) = 0;
+    virtual status_t logFgsApiStateChanged(int32_t apiType, int32_t state, int32_t appUid,
+                                           int32_t appPid) = 0;
 
     enum {
         OPEN_CONTENT_URI_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION,
@@ -50,6 +54,9 @@
         IS_UID_ACTIVE_TRANSACTION,
         GET_UID_PROCESS_STATE_TRANSACTION,
         CHECK_PERMISSION_TRANSACTION,
+        LOG_FGS_API_BEGIN_TRANSACTION,
+        LOG_FGS_API_END_TRANSACTION,
+        LOG_FGS_API_STATE_CHANGED_TRANSACTION
     };
 };
 
diff --git a/libs/binder/ndk/include_platform/android/binder_manager.h b/libs/binder/ndk/include_platform/android/binder_manager.h
index 43159d8..89fd7a3 100644
--- a/libs/binder/ndk/include_platform/android/binder_manager.h
+++ b/libs/binder/ndk/include_platform/android/binder_manager.h
@@ -56,12 +56,12 @@
  *
  * \param binder object to register globally with the service manager.
  * \param instance identifier of the service. This will be used to lookup the service.
- * \param flag an AServiceManager_AddServiceFlag enum to denote how the service should be added.
+ * \param flags an AServiceManager_AddServiceFlag enum to denote how the service should be added.
  *
  * \return EX_NONE on success.
  */
-__attribute__((warn_unused_result)) binder_exception_t AServiceManager_addServiceWithFlag(
-        AIBinder* binder, const char* instance, const AServiceManager_AddServiceFlag flag)
+__attribute__((warn_unused_result)) binder_exception_t AServiceManager_addServiceWithFlags(
+        AIBinder* binder, const char* instance, const AServiceManager_AddServiceFlag flags)
         __INTRODUCED_IN(34);
 
 /**
diff --git a/libs/binder/ndk/include_platform/android/binder_process.h b/libs/binder/ndk/include_platform/android/binder_process.h
index ffcad55..3fbe90d 100644
--- a/libs/binder/ndk/include_platform/android/binder_process.h
+++ b/libs/binder/ndk/include_platform/android/binder_process.h
@@ -32,7 +32,7 @@
  * Do not use this from a library. Apps setup their own threadpools, and otherwise, the main
  * function should be responsible for configuring the threadpool for the entire application.
  */
-void ABinderProcess_startThreadPool();
+void ABinderProcess_startThreadPool(void);
 /**
  * This sets the maximum number of threads that can be started in the threadpool. By default, after
  * startThreadPool is called, this is 15. If it is called additional times, it will only prevent
@@ -48,7 +48,7 @@
  * you should use this in a library to abort if the threadpool is not started.
  * Programs should configure binder threadpools once at the beginning.
  */
-bool ABinderProcess_isThreadPoolStarted();
+bool ABinderProcess_isThreadPoolStarted(void);
 /**
  * This adds the current thread to the threadpool. This may cause the threadpool to exceed the
  * maximum size.
@@ -56,7 +56,7 @@
  * Do not use this from a library. Apps setup their own threadpools, and otherwise, the main
  * function should be responsible for configuring the threadpool for the entire application.
  */
-void ABinderProcess_joinThreadPool();
+void ABinderProcess_joinThreadPool(void);
 
 /**
  * This gives you an fd to wait on. Whenever data is available on the fd,
@@ -79,6 +79,6 @@
  *
  * \return STATUS_OK on success
  */
-__attribute__((weak)) binder_status_t ABinderProcess_handlePolledCommands() __INTRODUCED_IN(31);
+__attribute__((weak)) binder_status_t ABinderProcess_handlePolledCommands(void) __INTRODUCED_IN(31);
 
 __END_DECLS
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
index 1078fb2..1c5f79f 100644
--- a/libs/binder/ndk/libbinder_ndk.map.txt
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -158,7 +158,7 @@
     AServiceManager_getUpdatableApexName; # systemapi
     AServiceManager_registerForServiceNotifications; # systemapi llndk
     AServiceManager_NotificationRegistration_delete; # systemapi llndk
-    AServiceManager_addServiceWithFlag; # systemapi llndk
+    AServiceManager_addServiceWithFlags; # systemapi llndk
 };
 
 LIBBINDER_NDK_PLATFORM {
diff --git a/libs/binder/ndk/process.cpp b/libs/binder/ndk/process.cpp
index bc6610e..0fea57b 100644
--- a/libs/binder/ndk/process.cpp
+++ b/libs/binder/ndk/process.cpp
@@ -24,17 +24,17 @@
 using ::android::IPCThreadState;
 using ::android::ProcessState;
 
-void ABinderProcess_startThreadPool() {
+void ABinderProcess_startThreadPool(void) {
     ProcessState::self()->startThreadPool();
     ProcessState::self()->giveThreadPoolName();
 }
 bool ABinderProcess_setThreadPoolMaxThreadCount(uint32_t numThreads) {
     return ProcessState::self()->setThreadPoolMaxThreadCount(numThreads) == 0;
 }
-bool ABinderProcess_isThreadPoolStarted() {
+bool ABinderProcess_isThreadPoolStarted(void) {
     return ProcessState::self()->isThreadPoolStarted();
 }
-void ABinderProcess_joinThreadPool() {
+void ABinderProcess_joinThreadPool(void) {
     IPCThreadState::self()->joinThreadPool();
 }
 
@@ -42,6 +42,6 @@
     return IPCThreadState::self()->setupPolling(fd);
 }
 
-binder_status_t ABinderProcess_handlePolledCommands() {
+binder_status_t ABinderProcess_handlePolledCommands(void) {
     return IPCThreadState::self()->handlePolledCommands();
 }
diff --git a/libs/binder/ndk/service_manager.cpp b/libs/binder/ndk/service_manager.cpp
index 84da459..2977786 100644
--- a/libs/binder/ndk/service_manager.cpp
+++ b/libs/binder/ndk/service_manager.cpp
@@ -42,15 +42,15 @@
     return PruneException(exception);
 }
 
-binder_exception_t AServiceManager_addServiceWithFlag(AIBinder* binder, const char* instance,
-                                                      const AServiceManager_AddServiceFlag flag) {
+binder_exception_t AServiceManager_addServiceWithFlags(AIBinder* binder, const char* instance,
+                                                       const AServiceManager_AddServiceFlag flags) {
     if (binder == nullptr || instance == nullptr) {
         return EX_ILLEGAL_ARGUMENT;
     }
 
     sp<IServiceManager> sm = defaultServiceManager();
 
-    bool allowIsolated = flag & AServiceManager_AddServiceFlag::ADD_SERVICE_ALLOW_ISOLATED;
+    bool allowIsolated = flags & AServiceManager_AddServiceFlag::ADD_SERVICE_ALLOW_ISOLATED;
     status_t exception = sm->addService(String16(instance), binder->getBinder(), allowIsolated);
     return PruneException(exception);
 }
diff --git a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
index 882f1d6..cefc42f 100644
--- a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
+++ b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
@@ -51,6 +51,7 @@
 constexpr char kLazyBinderNdkUnitTestService[] = "LazyBinderNdkUnitTest";
 constexpr char kForcePersistNdkUnitTestService[] = "ForcePersistNdkUnitTestService";
 constexpr char kActiveServicesNdkUnitTestService[] = "ActiveServicesNdkUnitTestService";
+constexpr char kBinderNdkUnitTestServiceFlagged[] = "BinderNdkUnitTestFlagged";
 
 constexpr unsigned int kShutdownWaitTime = 11;
 constexpr uint64_t kContextTestValue = 0xb4e42fb4d9a1d715;
@@ -158,6 +159,24 @@
     return 1;  // should not return
 }
 
+int generatedFlaggedService(const AServiceManager_AddServiceFlag flags, const char* instance) {
+    ABinderProcess_setThreadPoolMaxThreadCount(0);
+
+    auto service = ndk::SharedRefBase::make<MyBinderNdkUnitTest>();
+    auto binder = service->asBinder();
+
+    binder_exception_t exception =
+            AServiceManager_addServiceWithFlags(binder.get(), instance, flags);
+
+    if (exception != EX_NONE) {
+        LOG(FATAL) << "Could not register: " << exception << " " << instance;
+    }
+
+    ABinderProcess_joinThreadPool();
+
+    return 1;  // should not return
+}
+
 // manually-written parceling class considered bad practice
 class MyFoo : public IFoo {
     binder_status_t doubleNumber(int32_t in, int32_t* out) override {
@@ -847,6 +866,12 @@
     EXPECT_EQ("CMD", shellCmdToString(testService, {"C", "M", "D"}));
 }
 
+TEST(NdkBinder, FlaggedServiceAccessible) {
+    static const sp<android::IServiceManager> sm(android::defaultServiceManager());
+    sp<IBinder> testService = sm->getService(String16(kBinderNdkUnitTestServiceFlagged));
+    ASSERT_NE(nullptr, testService);
+}
+
 TEST(NdkBinder, GetClassInterfaceDescriptor) {
     ASSERT_STREQ(IFoo::kIFooDescriptor, AIBinder_Class_getDescriptor(IFoo::kClass));
 }
@@ -901,6 +926,13 @@
         prctl(PR_SET_PDEATHSIG, SIGHUP);
         return generatedService();
     }
+    if (fork() == 0) {
+        prctl(PR_SET_PDEATHSIG, SIGHUP);
+        // We may want to change this flag to be more generic ones for the future
+        AServiceManager_AddServiceFlag test_flags =
+                AServiceManager_AddServiceFlag::ADD_SERVICE_ALLOW_ISOLATED;
+        return generatedFlaggedService(test_flags, kBinderNdkUnitTestServiceFlagged);
+    }
 
     ABinderProcess_setThreadPoolMaxThreadCount(1);  // to receive death notifications/callbacks
     ABinderProcess_startThreadPool();
diff --git a/libs/binder/rust/src/parcel/parcelable.rs b/libs/binder/rust/src/parcel/parcelable.rs
index 6f4c375..4b658fc 100644
--- a/libs/binder/rust/src/parcel/parcelable.rs
+++ b/libs/binder/rust/src/parcel/parcelable.rs
@@ -771,7 +771,13 @@
 #[macro_export]
 macro_rules! impl_serialize_for_parcelable {
     ($parcelable:ident) => {
-        impl $crate::binder_impl::Serialize for $parcelable {
+        $crate::impl_serialize_for_parcelable!($parcelable < >);
+    };
+    ($parcelable:ident < $( $param:ident ),* , >) => {
+        $crate::impl_serialize_for_parcelable!($parcelable < $($param),* >);
+    };
+    ($parcelable:ident < $( $param:ident ),* > ) => {
+        impl < $($param),* > $crate::binder_impl::Serialize for $parcelable < $($param),* > {
             fn serialize(
                 &self,
                 parcel: &mut $crate::binder_impl::BorrowedParcel<'_>,
@@ -780,9 +786,9 @@
             }
         }
 
-        impl $crate::binder_impl::SerializeArray for $parcelable {}
+        impl < $($param),* > $crate::binder_impl::SerializeArray for $parcelable < $($param),* > {}
 
-        impl $crate::binder_impl::SerializeOption for $parcelable {
+        impl < $($param),* > $crate::binder_impl::SerializeOption for $parcelable < $($param),* > {
             fn serialize_option(
                 this: Option<&Self>,
                 parcel: &mut $crate::binder_impl::BorrowedParcel<'_>,
@@ -808,7 +814,13 @@
 #[macro_export]
 macro_rules! impl_deserialize_for_parcelable {
     ($parcelable:ident) => {
-        impl $crate::binder_impl::Deserialize for $parcelable {
+        $crate::impl_deserialize_for_parcelable!($parcelable < >);
+    };
+    ($parcelable:ident < $( $param:ident ),* , >) => {
+        $crate::impl_deserialize_for_parcelable!($parcelable < $($param),* >);
+    };
+    ($parcelable:ident < $( $param:ident ),* > ) => {
+        impl < $($param: Default),* > $crate::binder_impl::Deserialize for $parcelable < $($param),* > {
             fn deserialize(
                 parcel: &$crate::binder_impl::BorrowedParcel<'_>,
             ) -> std::result::Result<Self, $crate::StatusCode> {
@@ -830,9 +842,9 @@
             }
         }
 
-        impl $crate::binder_impl::DeserializeArray for $parcelable {}
+        impl < $($param: Default),* > $crate::binder_impl::DeserializeArray for $parcelable < $($param),* > {}
 
-        impl $crate::binder_impl::DeserializeOption for $parcelable {
+        impl < $($param: Default),* > $crate::binder_impl::DeserializeOption for $parcelable < $($param),* > {
             fn deserialize_option(
                 parcel: &$crate::binder_impl::BorrowedParcel<'_>,
             ) -> std::result::Result<Option<Self>, $crate::StatusCode> {
diff --git a/libs/binder/tests/Android.bp b/libs/binder/tests/Android.bp
index 0f0d64a..61a047b 100644
--- a/libs/binder/tests/Android.bp
+++ b/libs/binder/tests/Android.bp
@@ -138,6 +138,7 @@
 
 aidl_interface {
     name: "binderRpcTestIface",
+    vendor_available: true,
     host_supported: true,
     unstable: true,
     srcs: [
@@ -159,6 +160,7 @@
 cc_library_static {
     name: "libbinder_tls_test_utils",
     host_supported: true,
+    vendor_available: true,
     target: {
         darwin: {
             enabled: false,
@@ -441,6 +443,37 @@
 }
 
 cc_test {
+    name: "binderRpcToTrustyTest",
+    vendor: true,
+    host_supported: false,
+    defaults: [
+        "binderRpcTest_common_defaults",
+        "binderRpcTest_static_defaults",
+    ],
+
+    srcs: [
+        "binderRpcTest.cpp",
+        "binderRpcTestCommon.cpp",
+        "binderRpcUniversalTests.cpp",
+    ],
+
+    cflags: [
+        "-DBINDER_RPC_TO_TRUSTY_TEST",
+    ],
+
+    static_libs: [
+        // We want to link libbinder statically so we can push the binary
+        // to the device for testing independently of the library
+        "libbinder_rpc_no_kernel",
+        "libbinder_trusty",
+        "libtrusty",
+    ],
+
+    test_suites: ["device-tests"],
+    require_root: true,
+}
+
+cc_test {
     name: "RpcTlsUtilsTest",
     host_supported: true,
     target: {
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index efc314b..504b3ce 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -28,10 +28,10 @@
 #include <sys/prctl.h>
 #include <sys/socket.h>
 
-#ifdef __ANDROID_VENDOR__
+#ifdef BINDER_RPC_TO_TRUSTY_TEST
 #include <binder/RpcTransportTipcAndroid.h>
 #include <trusty/tipc.h>
-#endif // __ANDROID_VENDOR__
+#endif // BINDER_RPC_TO_TRUSTY_TEST
 
 #include "binderRpcTestCommon.h"
 #include "binderRpcTestFixture.h"
@@ -50,7 +50,7 @@
 constexpr bool kEnableSharedLibs = true;
 #endif
 
-#ifdef __ANDROID_VENDOR__
+#ifdef BINDER_RPC_TO_TRUSTY_TEST
 constexpr char kTrustyIpcDevice[] = "/dev/trusty-ipc-dev0";
 #endif
 
@@ -214,6 +214,7 @@
     return serverFd;
 }
 
+#ifndef BINDER_RPC_TO_TRUSTY_TEST
 static base::unique_fd connectToUnixBootstrap(const RpcTransportFd& transportFd) {
     base::unique_fd sockClient, sockServer;
     if (!base::Socketpair(SOCK_STREAM, &sockClient, &sockServer)) {
@@ -232,22 +233,10 @@
     }
     return std::move(sockClient);
 }
+#endif // BINDER_RPC_TO_TRUSTY_TEST
 
-std::string BinderRpc::PrintParamInfo(const testing::TestParamInfo<ParamType>& info) {
-    auto [type, security, clientVersion, serverVersion, singleThreaded, noKernel] = info.param;
-    auto ret = PrintToString(type) + "_" + newFactory(security)->toCString() + "_clientV" +
-            std::to_string(clientVersion) + "_serverV" + std::to_string(serverVersion);
-    if (singleThreaded) {
-        ret += "_single_threaded";
-    } else {
-        ret += "_multi_threaded";
-    }
-    if (noKernel) {
-        ret += "_no_kernel";
-    } else {
-        ret += "_with_kernel";
-    }
-    return ret;
+std::unique_ptr<RpcTransportCtxFactory> BinderRpc::newFactory(RpcSecurity rpcSecurity) {
+    return newTlsFactory(rpcSecurity);
 }
 
 // This creates a new process serving an interface on a certain number of
@@ -321,13 +310,13 @@
     for (size_t i = 0; i < options.numSessions; i++) {
         std::unique_ptr<RpcTransportCtxFactory> factory;
         if (socketType == SocketType::TIPC) {
-#ifdef __ANDROID_VENDOR__
+#ifdef BINDER_RPC_TO_TRUSTY_TEST
             factory = RpcTransportCtxFactoryTipcAndroid::make();
 #else
             LOG_ALWAYS_FATAL("TIPC socket type only supported on vendor");
 #endif
         } else {
-            factory = newFactory(rpcSecurity, certVerifier);
+            factory = newTlsFactory(rpcSecurity, certVerifier);
         }
         sessions.emplace_back(RpcSession::make(std::move(factory)));
     }
@@ -391,11 +380,18 @@
                 break;
             case SocketType::TIPC:
                 status = session->setupPreconnectedClient({}, [=]() {
-#ifdef __ANDROID_VENDOR__
+#ifdef BINDER_RPC_TO_TRUSTY_TEST
                     auto port = trustyIpcPort(serverVersion);
-                    int tipcFd = tipc_connect(kTrustyIpcDevice, port.c_str());
-                    return tipcFd >= 0 ? android::base::unique_fd(tipcFd)
-                                       : android::base::unique_fd();
+                    for (size_t i = 0; i < 5; i++) {
+                        // Try to connect several times,
+                        // in case the service is slow to start
+                        int tipcFd = tipc_connect(kTrustyIpcDevice, port.c_str());
+                        if (tipcFd >= 0) {
+                            return android::base::unique_fd(tipcFd);
+                        }
+                        usleep(50000);
+                    }
+                    return android::base::unique_fd();
 #else
                     LOG_ALWAYS_FATAL("Tried to connect to Trusty outside of vendor");
                     return android::base::unique_fd();
@@ -477,7 +473,9 @@
     constexpr size_t kNumThreads = 10;
     constexpr size_t kNumCalls = kNumThreads + 3;
     auto proc = createRpcTestSocketServerProcess({.numThreads = kNumThreads});
-    testThreadPoolOverSaturated(proc.rootIface, kNumCalls, 250 /*ms*/);
+
+    // b/272429574 - below 500ms, the test fails
+    testThreadPoolOverSaturated(proc.rootIface, kNumCalls, 500 /*ms*/);
 }
 
 TEST_P(BinderRpc, ThreadPoolLimitOutgoing) {
@@ -490,7 +488,9 @@
     constexpr size_t kNumCalls = kNumOutgoingConnections + 3;
     auto proc = createRpcTestSocketServerProcess(
             {.numThreads = kNumThreads, .numOutgoingConnections = kNumOutgoingConnections});
-    testThreadPoolOverSaturated(proc.rootIface, kNumCalls, 250 /*ms*/);
+
+    // b/272429574 - below 500ms, the test fails
+    testThreadPoolOverSaturated(proc.rootIface, kNumCalls, 500 /*ms*/);
 }
 
 TEST_P(BinderRpc, ThreadingStressTest) {
@@ -1111,6 +1111,15 @@
     ASSERT_EQ(beforeFds, countFds()) << (system("ls -l /proc/self/fd/"), "fd leak?");
 }
 
+#ifdef BINDER_RPC_TO_TRUSTY_TEST
+INSTANTIATE_TEST_CASE_P(Trusty, BinderRpc,
+                        ::testing::Combine(::testing::Values(SocketType::TIPC),
+                                           ::testing::Values(RpcSecurity::RAW),
+                                           ::testing::ValuesIn(testVersions()),
+                                           ::testing::ValuesIn(testVersions()),
+                                           ::testing::Values(true), ::testing::Values(true)),
+                        BinderRpc::PrintParamInfo);
+#else // BINDER_RPC_TO_TRUSTY_TEST
 static bool testSupportVsockLoopback() {
     // We don't need to enable TLS to know if vsock is supported.
     unsigned int vsockPort = allocateVsockPort();
@@ -1215,21 +1224,6 @@
     return ret;
 }
 
-static std::vector<SocketType> testTipcSocketTypes() {
-#ifdef __ANDROID_VENDOR__
-    auto port = trustyIpcPort(RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL);
-    int tipcFd = tipc_connect(kTrustyIpcDevice, port.c_str());
-    if (tipcFd >= 0) {
-        close(tipcFd);
-        return {SocketType::TIPC};
-    }
-#endif // __ANDROID_VENDOR__
-
-    // TIPC is not supported on this device, most likely
-    // because /dev/trusty-ipc-dev0 is missing
-    return {};
-}
-
 INSTANTIATE_TEST_CASE_P(PerSocket, BinderRpc,
                         ::testing::Combine(::testing::ValuesIn(testSocketTypes()),
                                            ::testing::ValuesIn(RpcSecurityValues()),
@@ -1239,14 +1233,6 @@
                                            ::testing::Values(false, true)),
                         BinderRpc::PrintParamInfo);
 
-INSTANTIATE_TEST_CASE_P(Trusty, BinderRpc,
-                        ::testing::Combine(::testing::ValuesIn(testTipcSocketTypes()),
-                                           ::testing::Values(RpcSecurity::RAW),
-                                           ::testing::ValuesIn(testVersions()),
-                                           ::testing::ValuesIn(testVersions()),
-                                           ::testing::Values(true), ::testing::Values(true)),
-                        BinderRpc::PrintParamInfo);
-
 class BinderRpcServerRootObject
       : public ::testing::TestWithParam<std::tuple<bool, bool, RpcSecurity>> {};
 
@@ -1257,7 +1243,7 @@
     };
 
     auto [isStrong1, isStrong2, rpcSecurity] = GetParam();
-    auto server = RpcServer::make(newFactory(rpcSecurity));
+    auto server = RpcServer::make(newTlsFactory(rpcSecurity));
     auto binder1 = sp<BBinder>::make();
     IBinder* binderRaw1 = binder1.get();
     setRootObject(isStrong1)(server.get(), binder1);
@@ -1353,7 +1339,7 @@
 class BinderRpcServerOnly : public ::testing::TestWithParam<std::tuple<RpcSecurity, uint32_t>> {
 public:
     static std::string PrintTestParam(const ::testing::TestParamInfo<ParamType>& info) {
-        return std::string(newFactory(std::get<0>(info.param))->toCString()) + "_serverV" +
+        return std::string(newTlsFactory(std::get<0>(info.param))->toCString()) + "_serverV" +
                 std::to_string(std::get<1>(info.param));
     }
 };
@@ -1361,7 +1347,7 @@
 TEST_P(BinderRpcServerOnly, SetExternalServerTest) {
     base::unique_fd sink(TEMP_FAILURE_RETRY(open("/dev/null", O_RDWR)));
     int sinkFd = sink.get();
-    auto server = RpcServer::make(newFactory(std::get<0>(GetParam())));
+    auto server = RpcServer::make(newTlsFactory(std::get<0>(GetParam())));
     server->setProtocolVersion(std::get<1>(GetParam()));
     ASSERT_FALSE(server->hasServer());
     ASSERT_EQ(OK, server->setupExternalServer(std::move(sink)));
@@ -1377,7 +1363,7 @@
     }
 
     auto addr = allocateSocketAddress();
-    auto server = RpcServer::make(newFactory(std::get<0>(GetParam())));
+    auto server = RpcServer::make(newTlsFactory(std::get<0>(GetParam())));
     server->setProtocolVersion(std::get<1>(GetParam()));
     ASSERT_EQ(OK, server->setupUnixDomainServer(addr.c_str()));
     auto joinEnds = std::make_shared<OneOffSignal>();
@@ -1426,7 +1412,7 @@
                 const Param& param,
                 std::unique_ptr<RpcAuth> auth = std::make_unique<RpcAuthSelfSigned>()) {
             auto [socketType, rpcSecurity, certificateFormat, serverVersion] = param;
-            auto rpcServer = RpcServer::make(newFactory(rpcSecurity));
+            auto rpcServer = RpcServer::make(newTlsFactory(rpcSecurity));
             rpcServer->setProtocolVersion(serverVersion);
             switch (socketType) {
                 case SocketType::PRECONNECTED: {
@@ -1505,7 +1491,7 @@
             }
             mFd = rpcServer->releaseServer();
             if (!mFd.fd.ok()) return AssertionFailure() << "releaseServer returns invalid fd";
-            mCtx = newFactory(rpcSecurity, mCertVerifier, std::move(auth))->newServerCtx();
+            mCtx = newTlsFactory(rpcSecurity, mCertVerifier, std::move(auth))->newServerCtx();
             if (mCtx == nullptr) return AssertionFailure() << "newServerCtx";
             mSetup = true;
             return AssertionSuccess();
@@ -1610,7 +1596,7 @@
             auto [socketType, rpcSecurity, certificateFormat, serverVersion] = param;
             (void)serverVersion;
             mFdTrigger = FdTrigger::make();
-            mCtx = newFactory(rpcSecurity, mCertVerifier)->newClientCtx();
+            mCtx = newTlsFactory(rpcSecurity, mCertVerifier)->newClientCtx();
             if (mCtx == nullptr) return AssertionFailure() << "newClientCtx";
             return AssertionSuccess();
         }
@@ -1682,7 +1668,7 @@
     using Client = RpcTransportTestUtils::Client;
     static inline std::string PrintParamInfo(const testing::TestParamInfo<ParamType>& info) {
         auto [socketType, rpcSecurity, certificateFormat, serverVersion] = info.param;
-        auto ret = PrintToString(socketType) + "_" + newFactory(rpcSecurity)->toCString();
+        auto ret = PrintToString(socketType) + "_" + newTlsFactory(rpcSecurity)->toCString();
         if (certificateFormat.has_value()) ret += "_" + PrintToString(*certificateFormat);
         ret += "_serverV" + std::to_string(serverVersion);
         return ret;
@@ -2015,6 +2001,7 @@
                          testing::Values(RpcKeyFormat::PEM, RpcKeyFormat::DER),
                          testing::ValuesIn(testVersions())),
         RpcTransportTlsKeyTest::PrintParamInfo);
+#endif // BINDER_RPC_TO_TRUSTY_TEST
 
 } // namespace android
 
diff --git a/libs/binder/tests/binderRpcTestCommon.h b/libs/binder/tests/binderRpcTestCommon.h
index a9f0df3..c1364dd 100644
--- a/libs/binder/tests/binderRpcTestCommon.h
+++ b/libs/binder/tests/binderRpcTestCommon.h
@@ -174,7 +174,7 @@
     return object;
 }
 
-static inline std::unique_ptr<RpcTransportCtxFactory> newFactory(
+static inline std::unique_ptr<RpcTransportCtxFactory> newTlsFactory(
         RpcSecurity rpcSecurity, std::shared_ptr<RpcCertificateVerifier> verifier = nullptr,
         std::unique_ptr<RpcAuth> auth = nullptr) {
     switch (rpcSecurity) {
diff --git a/libs/binder/tests/binderRpcTestFixture.h b/libs/binder/tests/binderRpcTestFixture.h
index 20fb6bf..6cde9f7 100644
--- a/libs/binder/tests/binderRpcTestFixture.h
+++ b/libs/binder/tests/binderRpcTestFixture.h
@@ -148,9 +148,26 @@
         return ret;
     }
 
-    static std::string PrintParamInfo(const testing::TestParamInfo<ParamType>& info);
+    static std::string PrintParamInfo(const testing::TestParamInfo<ParamType>& info) {
+        auto [type, security, clientVersion, serverVersion, singleThreaded, noKernel] = info.param;
+        auto ret = PrintToString(type) + "_" + newFactory(security)->toCString() + "_clientV" +
+                std::to_string(clientVersion) + "_serverV" + std::to_string(serverVersion);
+        if (singleThreaded) {
+            ret += "_single_threaded";
+        } else {
+            ret += "_multi_threaded";
+        }
+        if (noKernel) {
+            ret += "_no_kernel";
+        } else {
+            ret += "_with_kernel";
+        }
+        return ret;
+    }
 
 protected:
+    static std::unique_ptr<RpcTransportCtxFactory> newFactory(RpcSecurity rpcSecurity);
+
     std::unique_ptr<ProcessSession> createRpcTestSocketServerProcessEtc(
             const BinderRpcOptions& options);
 };
diff --git a/libs/binder/tests/binderRpcTestService.cpp b/libs/binder/tests/binderRpcTestService.cpp
index ca5a117..a9736d5 100644
--- a/libs/binder/tests/binderRpcTestService.cpp
+++ b/libs/binder/tests/binderRpcTestService.cpp
@@ -116,7 +116,7 @@
     }
 
     auto certVerifier = std::make_shared<RpcCertificateVerifierSimple>();
-    sp<RpcServer> server = RpcServer::make(newFactory(rpcSecurity, certVerifier));
+    sp<RpcServer> server = RpcServer::make(newTlsFactory(rpcSecurity, certVerifier));
 
     server->setProtocolVersion(serverConfig.serverVersion);
     server->setMaxThreads(serverConfig.numThreads);
diff --git a/libs/binder/tests/binderRpcTestTrusty.cpp b/libs/binder/tests/binderRpcTestTrusty.cpp
index 85794bd..28be10d 100644
--- a/libs/binder/tests/binderRpcTestTrusty.cpp
+++ b/libs/binder/tests/binderRpcTestTrusty.cpp
@@ -39,31 +39,25 @@
     void terminate() override { LOG_ALWAYS_FATAL("terminate() not supported"); }
 };
 
-std::string BinderRpc::PrintParamInfo(const testing::TestParamInfo<ParamType>& info) {
-    auto [type, security, clientVersion, serverVersion, singleThreaded, noKernel] = info.param;
-    auto ret = PrintToString(type) + "_clientV" + std::to_string(clientVersion) + "_serverV" +
-            std::to_string(serverVersion);
-    if (singleThreaded) {
-        ret += "_single_threaded";
-    } else {
-        ret += "_multi_threaded";
+std::unique_ptr<RpcTransportCtxFactory> BinderRpc::newFactory(RpcSecurity rpcSecurity) {
+    switch (rpcSecurity) {
+        case RpcSecurity::RAW:
+            return RpcTransportCtxFactoryTipcTrusty::make();
+        default:
+            LOG_ALWAYS_FATAL("Unknown RpcSecurity %d", rpcSecurity);
     }
-    if (noKernel) {
-        ret += "_no_kernel";
-    } else {
-        ret += "_with_kernel";
-    }
-    return ret;
 }
 
 // This creates a new process serving an interface on a certain number of
 // threads.
 std::unique_ptr<ProcessSession> BinderRpc::createRpcTestSocketServerProcessEtc(
         const BinderRpcOptions& options) {
-    LOG_ALWAYS_FATAL_IF(options.numIncomingConnectionsBySession.size() != 0,
-                        "Non-zero incoming connections %zu on Trusty",
-                        options.numIncomingConnectionsBySession.size());
+    LOG_ALWAYS_FATAL_IF(std::any_of(options.numIncomingConnectionsBySession.begin(),
+                                    options.numIncomingConnectionsBySession.end(),
+                                    [](size_t n) { return n != 0; }),
+                        "Non-zero incoming connections on Trusty");
 
+    RpcSecurity rpcSecurity = std::get<1>(GetParam());
     uint32_t clientVersion = std::get<2>(GetParam());
     uint32_t serverVersion = std::get<3>(GetParam());
 
@@ -71,8 +65,7 @@
 
     status_t status;
     for (size_t i = 0; i < options.numSessions; i++) {
-        auto factory = android::RpcTransportCtxFactoryTipcTrusty::make();
-        auto session = android::RpcSession::make(std::move(factory));
+        auto session = android::RpcSession::make(newFactory(rpcSecurity));
 
         EXPECT_TRUE(session->setProtocolVersion(clientVersion));
         session->setMaxOutgoingConnections(options.numOutgoingConnections);
diff --git a/libs/binder/tests/parcel_fuzzer/binder.cpp b/libs/binder/tests/parcel_fuzzer/binder.cpp
index 768fbe1..46d387c 100644
--- a/libs/binder/tests/parcel_fuzzer/binder.cpp
+++ b/libs/binder/tests/parcel_fuzzer/binder.cpp
@@ -367,13 +367,15 @@
         FUZZ_LOG() << "about to call readFromParcel() with status for SingleDataParcelable";
         parcelables::SingleDataParcelable singleDataParcelable;
         status_t status = singleDataParcelable.readFromParcel(&p);
-        FUZZ_LOG() <<" status: " << status;
+        FUZZ_LOG() << " status: " << status;
     },
     [] (const ::android::Parcel& p, FuzzedDataProvider& /*provider*/) {
         FUZZ_LOG() << "about to call readFromParcel() with status for GenericDataParcelable";
         parcelables::GenericDataParcelable genericDataParcelable;
         status_t status = genericDataParcelable.readFromParcel(&p);
-        FUZZ_LOG() <<" status: " << status;
+        FUZZ_LOG() << " status: " << status;
+        std::string toString = genericDataParcelable.toString();
+        FUZZ_LOG() << " toString() result: " << toString;
     },
 };
 // clang-format on
diff --git a/libs/binder/tests/parcel_fuzzer/binder_ndk.cpp b/libs/binder/tests/parcel_fuzzer/binder_ndk.cpp
index 08eb27a..3a1471e 100644
--- a/libs/binder/tests/parcel_fuzzer/binder_ndk.cpp
+++ b/libs/binder/tests/parcel_fuzzer/binder_ndk.cpp
@@ -198,6 +198,8 @@
             aidl::parcelables::GenericDataParcelable genericDataParcelable;
             binder_status_t status = genericDataParcelable.readFromParcel(p.aParcel());
             FUZZ_LOG() << "status: " << status;
+            std::string toString = genericDataParcelable.toString();
+            FUZZ_LOG() << "toString() result: " << toString;
         },
         [](const NdkParcelAdapter& p, FuzzedDataProvider& provider) {
             FUZZ_LOG() << "about to marshal AParcel";
diff --git a/libs/binder/tests/parcel_fuzzer/parcelables/GenericDataParcelable.aidl b/libs/binder/tests/parcel_fuzzer/parcelables/GenericDataParcelable.aidl
index f1079e9..dd08f72 100644
--- a/libs/binder/tests/parcel_fuzzer/parcelables/GenericDataParcelable.aidl
+++ b/libs/binder/tests/parcel_fuzzer/parcelables/GenericDataParcelable.aidl
@@ -16,10 +16,23 @@
 package parcelables;
 
 parcelable GenericDataParcelable {
+    enum JustSomeEnum {
+        SOME_ENUMERATOR,
+        ANOTHER_ENUMERATOR,
+        MAYBE_ONE_MORE_ENUMERATOR,
+    }
+
+    const int COOL_CONSTANT = 0x1234;
+
     int data;
     float majorVersion;
     float minorVersion;
     IBinder binder;
     ParcelFileDescriptor fileDescriptor;
     int[] array;
-}
\ No newline at end of file
+    String greatString;
+    @utf8InCpp
+    String greaterString;
+    @nullable String nullableString;
+    JustSomeEnum gretEnum = JustSomeEnum.ANOTHER_ENUMERATOR;
+}
diff --git a/libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp b/libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp
index 73790fa..e494366 100644
--- a/libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp
+++ b/libs/binder/tests/unit_fuzzers/RecordedTransactionFileFuzz.cpp
@@ -26,7 +26,7 @@
     rewind(intermediateFile);
     int fileNumber = fileno(intermediateFile);
 
-    android::base::unique_fd fd(fileNumber);
+    android::base::unique_fd fd(dup(fileNumber));
 
     auto transaction = android::binder::debug::RecordedTransaction::fromFile(fd);
 
diff --git a/libs/binder/trusty/binderRpcTest/rules.mk b/libs/binder/trusty/binderRpcTest/rules.mk
index ae39492..975f689 100644
--- a/libs/binder/trusty/binderRpcTest/rules.mk
+++ b/libs/binder/trusty/binderRpcTest/rules.mk
@@ -32,4 +32,8 @@
 	trusty/user/base/lib/googletest \
 	trusty/user/base/lib/libstdc++-trusty \
 
+# TEST_P tests from binderRpcUniversalTests.cpp don't get linked in
+# unless we pass in --whole-archive to the linker (b/275620340).
+MODULE_USE_WHOLE_ARCHIVE := true
+
 include make/trusted_app.mk
diff --git a/libs/binderdebug/BinderDebug.cpp b/libs/binderdebug/BinderDebug.cpp
index d086b49..a8f2cbf 100644
--- a/libs/binderdebug/BinderDebug.cpp
+++ b/libs/binderdebug/BinderDebug.cpp
@@ -48,14 +48,12 @@
             return -errno;
         }
     }
-    static const std::regex kContextLine("^context (\\w+)$");
 
     bool isDesiredContext = false;
     std::string line;
-    std::smatch match;
     while (getline(ifs, line)) {
-        if (std::regex_search(line, match, kContextLine)) {
-            isDesiredContext = match.str(1) == contextName;
+        if (base::StartsWith(line, "context")) {
+            isDesiredContext = base::Split(line, " ").back() == contextName;
             continue;
         }
         if (!isDesiredContext) {
@@ -66,57 +64,72 @@
     return OK;
 }
 
+// Examples of what we are looking at:
+// node 66730: u00007590061890e0 c0000759036130950 pri 0:120 hs 1 hw 1 ls 0 lw 0 is 2 iw 2 tr 1 proc 2300 1790
+// thread 2999: l 00 need_return 1 tr 0
 status_t getBinderPidInfo(BinderDebugContext context, pid_t pid, BinderPidInfo* pidInfo) {
     std::smatch match;
     static const std::regex kReferencePrefix("^\\s*node \\d+:\\s+u([0-9a-f]+)\\s+c([0-9a-f]+)\\s+");
     static const std::regex kThreadPrefix("^\\s*thread \\d+:\\s+l\\s+(\\d)(\\d)");
     std::string contextStr = contextToString(context);
     status_t ret = scanBinderContext(pid, contextStr, [&](const std::string& line) {
-        if (std::regex_search(line, match, kReferencePrefix)) {
-            const std::string& ptrString = "0x" + match.str(2); // use number after c
-            uint64_t ptr;
-            if (!::android::base::ParseUint(ptrString.c_str(), &ptr)) {
-                // Should not reach here, but just be tolerant.
-                return;
-            }
-            const std::string proc = " proc ";
-            auto pos = line.rfind(proc);
-            if (pos != std::string::npos) {
-                for (const std::string& pidStr : base::Split(line.substr(pos + proc.size()), " ")) {
-                    int32_t pid;
-                    if (!::android::base::ParseInt(pidStr, &pid)) {
+        if (base::StartsWith(line, "  node")) {
+            std::vector<std::string> splitString = base::Tokenize(line, " ");
+            bool pids = false;
+            uint64_t ptr = 0;
+            for (const auto& token : splitString) {
+                if (base::StartsWith(token, "u")) {
+                    const std::string ptrString = "0x" + token.substr(1);
+                    if (!::android::base::ParseUint(ptrString.c_str(), &ptr)) {
+                        LOG(ERROR) << "Failed to parse pointer: " << ptrString;
                         return;
                     }
-                    pidInfo->refPids[ptr].push_back(pid);
+                } else {
+                    // The last numbers in the line after "proc" are all client PIDs
+                    if (token == "proc") {
+                        pids = true;
+                    } else if (pids) {
+                        int32_t pid;
+                        if (!::android::base::ParseInt(token, &pid)) {
+                            LOG(ERROR) << "Failed to parse pid int: " << token;
+                            return;
+                        }
+                        if (ptr == 0) {
+                            LOG(ERROR) << "We failed to parse the pointer, so we can't add the refPids";
+                            return;
+                        }
+                        pidInfo->refPids[ptr].push_back(pid);
+                    }
                 }
             }
+        } else if (base::StartsWith(line, "  thread")) {
+            auto pos = line.find("l ");
+            if (pos != std::string::npos) {
+                // "1" is waiting in binder driver
+                // "2" is poll. It's impossible to tell if these are in use.
+                //     and HIDL default code doesn't use it.
+                bool isInUse = line.at(pos + 2) != '1';
+                // "0" is a thread that has called into binder
+                // "1" is looper thread
+                // "2" is main looper thread
+                bool isBinderThread = line.at(pos + 3) != '0';
+                if (!isBinderThread) {
+                    return;
+                }
+                if (isInUse) {
+                    pidInfo->threadUsage++;
+                }
 
-            return;
-        }
-        if (std::regex_search(line, match, kThreadPrefix)) {
-            // "1" is waiting in binder driver
-            // "2" is poll. It's impossible to tell if these are in use.
-            //     and HIDL default code doesn't use it.
-            bool isInUse = match.str(1) != "1";
-            // "0" is a thread that has called into binder
-            // "1" is looper thread
-            // "2" is main looper thread
-            bool isBinderThread = match.str(2) != "0";
-            if (!isBinderThread) {
-                return;
+                pidInfo->threadCount++;
             }
-            if (isInUse) {
-                pidInfo->threadUsage++;
-            }
-
-            pidInfo->threadCount++;
-            return;
         }
-        return;
     });
     return ret;
 }
 
+// Examples of what we are looking at:
+// ref 52493: desc 910 node 52492 s 1 w 1 d 0000000000000000
+// node 29413: u00007803fc982e80 c000078042c982210 pri 0:139 hs 1 hw 1 ls 0 lw 0 is 2 iw 2 tr 1 proc 488 683
 status_t getBinderClientPids(BinderDebugContext context, pid_t pid, pid_t servicePid,
                              int32_t handle, std::vector<pid_t>* pids) {
     std::smatch match;
@@ -124,51 +137,64 @@
     std::string contextStr = contextToString(context);
     int32_t node;
     status_t ret = scanBinderContext(pid, contextStr, [&](const std::string& line) {
-        if (std::regex_search(line, match, kNodeNumber)) {
-            const std::string& descString = match.str(1);
-            int32_t desc;
-            if (!::android::base::ParseInt(descString.c_str(), &desc)) {
-                LOG(ERROR) << "Failed to parse desc int: " << descString;
-                return;
-            }
-            if (handle != desc) {
-                return;
-            }
-            const std::string& nodeString = match.str(2);
-            if (!::android::base::ParseInt(nodeString.c_str(), &node)) {
-                LOG(ERROR) << "Failed to parse node int: " << nodeString;
-                return;
-            }
+        if (!base::StartsWith(line, "  ref")) return;
+
+        std::vector<std::string> splitString = base::Tokenize(line, " ");
+        if (splitString.size() < 12) {
+            LOG(ERROR) << "Failed to parse binder_logs ref entry. Expecting size greater than 11, but got: " << splitString.size();
             return;
         }
-        return;
+        int32_t desc;
+        if (!::android::base::ParseInt(splitString[3].c_str(), &desc)) {
+            LOG(ERROR) << "Failed to parse desc int: " << splitString[3];
+            return;
+        }
+        if (handle != desc) {
+            return;
+        }
+        if (!::android::base::ParseInt(splitString[5].c_str(), &node)) {
+            LOG(ERROR) << "Failed to parse node int: " << splitString[5];
+            return;
+        }
+        LOG(INFO) << "Parsed the node: " << node;
     });
     if (ret != OK) {
         return ret;
     }
-    static const std::regex kClients("^\\s+node\\s+(\\d+).*proc\\s+([\\d+\\s*]*)");
+
     ret = scanBinderContext(servicePid, contextStr, [&](const std::string& line) {
-        if (std::regex_search(line, match, kClients)) {
-            const std::string nodeString = match.str(1);
-            int32_t matchedNode;
-            if (!::android::base::ParseInt(nodeString.c_str(), &matchedNode)) {
-                LOG(ERROR) << "Failed to parse node int: " << nodeString;
-                return;
-            }
-            if (node != matchedNode) {
-                return;
-            }
-            const std::string clients = match.str(2);
-            for (const std::string& pidStr : base::Split(clients, " ")) {
+        if (!base::StartsWith(line, "  node")) return;
+
+        std::vector<std::string> splitString = base::Tokenize(line, " ");
+        if (splitString.size() < 21) {
+            LOG(ERROR) << "Failed to parse binder_logs node entry. Expecting size greater than 20, but got: " << splitString.size();
+            return;
+        }
+
+        // remove the colon
+        const std::string nodeString = splitString[1].substr(0, splitString[1].size() - 1);
+        int32_t matchedNode;
+        if (!::android::base::ParseInt(nodeString.c_str(), &matchedNode)) {
+            LOG(ERROR) << "Failed to parse node int: " << nodeString;
+            return;
+        }
+
+        if (node != matchedNode) {
+            return;
+        }
+        bool pidsSection = false;
+        for (const auto& token : splitString) {
+            if (token == "proc") {
+                pidsSection = true;
+            } else if (pidsSection == true) {
                 int32_t pid;
-                if (!::android::base::ParseInt(pidStr, &pid)) {
+                if (!::android::base::ParseInt(token.c_str(), &pid)) {
+                    LOG(ERROR) << "Failed to parse PID int: " << token;
                     return;
                 }
                 pids->push_back(pid);
             }
-            return;
         }
-        return;
     });
     return ret;
 }
diff --git a/libs/binderthreadstate/include/binderthreadstate/CallerUtils.h b/libs/binderthreadstate/include/binderthreadstate/CallerUtils.h
index a3e5026..54259d2 100644
--- a/libs/binderthreadstate/include/binderthreadstate/CallerUtils.h
+++ b/libs/binderthreadstate/include/binderthreadstate/CallerUtils.h
@@ -36,8 +36,12 @@
 // Based on where we are in recursion of nested binder/hwbinder calls, determine
 // which one we are closer to.
 inline static BinderCallType getCurrentServingCall() {
-    const void* hwbinderSp = android::hardware::IPCThreadState::self()->getServingStackPointer();
-    const void* binderSp = android::IPCThreadState::self()->getServingStackPointer();
+    auto* hwState = android::hardware::IPCThreadState::selfOrNull();
+    auto* state = android::IPCThreadState::selfOrNull();
+
+    // getServingStackPointer can also return nullptr
+    const void* hwbinderSp = hwState ? hwState->getServingStackPointer() : nullptr;
+    const void* binderSp = state ? state->getServingStackPointer() : nullptr;
 
     if (hwbinderSp == nullptr && binderSp == nullptr) return BinderCallType::NONE;
     if (hwbinderSp == nullptr) return BinderCallType::BINDER;
diff --git a/libs/binderthreadstate/test.cpp b/libs/binderthreadstate/test.cpp
index df1f35d..b5c4010 100644
--- a/libs/binderthreadstate/test.cpp
+++ b/libs/binderthreadstate/test.cpp
@@ -16,11 +16,16 @@
 
 #include <BnAidlStuff.h>
 #include <android-base/logging.h>
+#include <binder/IPCThreadState.h>
 #include <binder/IServiceManager.h>
 #include <binderthreadstate/CallerUtils.h>
 #include <binderthreadstateutilstest/1.0/IHidlStuff.h>
 #include <gtest/gtest.h>
 #include <hidl/HidlTransportSupport.h>
+#include <hwbinder/IPCThreadState.h>
+
+#include <thread>
+
 #include <linux/prctl.h>
 #include <sys/prctl.h>
 
@@ -154,6 +159,20 @@
     EXPECT_TRUE(server->callLocal().isOk());
 }
 
+TEST(BinderThreadState, DoesntInitializeBinderDriver) {
+    // this is on another thread, because it's testing thread-specific
+    // state and we expect it not to be initialized.
+    std::thread([&] {
+        EXPECT_EQ(nullptr, android::IPCThreadState::selfOrNull());
+        EXPECT_EQ(nullptr, android::hardware::IPCThreadState::selfOrNull());
+
+        (void)getCurrentServingCall();
+
+        EXPECT_EQ(nullptr, android::IPCThreadState::selfOrNull());
+        EXPECT_EQ(nullptr, android::hardware::IPCThreadState::selfOrNull());
+    }).join();
+}
+
 TEST(BindThreadState, RemoteHidlCall) {
     auto stuff = IHidlStuff::getService(id2name(kP1Id));
     ASSERT_NE(nullptr, stuff);
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index b391337..1969496 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -190,8 +190,8 @@
     }
     SAFE_PARCEL(output.writeParcelable, trustedPresentationThresholds);
     SAFE_PARCEL(output.writeParcelable, trustedPresentationListener);
-    SAFE_PARCEL(output.writeFloat, currentSdrHdrRatio);
-    SAFE_PARCEL(output.writeFloat, desiredSdrHdrRatio);
+    SAFE_PARCEL(output.writeFloat, currentHdrSdrRatio);
+    SAFE_PARCEL(output.writeFloat, desiredHdrSdrRatio);
     SAFE_PARCEL(output.writeInt32, static_cast<int32_t>(cachingHint))
     return NO_ERROR;
 }
@@ -335,9 +335,9 @@
     SAFE_PARCEL(input.readParcelable, &trustedPresentationListener);
 
     SAFE_PARCEL(input.readFloat, &tmpFloat);
-    currentSdrHdrRatio = tmpFloat;
+    currentHdrSdrRatio = tmpFloat;
     SAFE_PARCEL(input.readFloat, &tmpFloat);
-    desiredSdrHdrRatio = tmpFloat;
+    desiredHdrSdrRatio = tmpFloat;
 
     int32_t tmpInt32;
     SAFE_PARCEL(input.readInt32, &tmpInt32);
@@ -592,8 +592,8 @@
     }
     if (other.what & eExtendedRangeBrightnessChanged) {
         what |= eExtendedRangeBrightnessChanged;
-        desiredSdrHdrRatio = other.desiredSdrHdrRatio;
-        currentSdrHdrRatio = other.currentSdrHdrRatio;
+        desiredHdrSdrRatio = other.desiredHdrSdrRatio;
+        currentHdrSdrRatio = other.currentHdrSdrRatio;
     }
     if (other.what & eCachingHintChanged) {
         what |= eCachingHintChanged;
@@ -747,8 +747,8 @@
     CHECK_DIFF(diff, eCropChanged, other, crop);
     if (other.what & eBufferChanged) diff |= eBufferChanged;
     CHECK_DIFF(diff, eDataspaceChanged, other, dataspace);
-    CHECK_DIFF2(diff, eExtendedRangeBrightnessChanged, other, currentSdrHdrRatio,
-                desiredSdrHdrRatio);
+    CHECK_DIFF2(diff, eExtendedRangeBrightnessChanged, other, currentHdrSdrRatio,
+                desiredHdrSdrRatio);
     CHECK_DIFF(diff, eCachingHintChanged, other, cachingHint);
     CHECK_DIFF(diff, eHdrMetadataChanged, other, hdrMetadata);
     if (other.what & eSurfaceDamageRegionChanged &&
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 2f5830d..7700aa4 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1723,8 +1723,8 @@
         return *this;
     }
     s->what |= layer_state_t::eExtendedRangeBrightnessChanged;
-    s->currentSdrHdrRatio = currentBufferRatio;
-    s->desiredSdrHdrRatio = desiredRatio;
+    s->currentHdrSdrRatio = currentBufferRatio;
+    s->desiredHdrSdrRatio = desiredRatio;
 
     registerSurfaceControlForCallback(sc);
     return *this;
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index 6e3be5c..5c88a07 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -389,8 +389,8 @@
     gui::DropInputMode dropInputMode;
 
     bool dimmingEnabled;
-    float currentSdrHdrRatio = 1.f;
-    float desiredSdrHdrRatio = 1.f;
+    float currentHdrSdrRatio = 1.f;
+    float desiredHdrSdrRatio = 1.f;
 
     gui::CachingHint cachingHint = gui::CachingHint::Enabled;
 
diff --git a/libs/gui/tests/Android.bp b/libs/gui/tests/Android.bp
index 183acc1..cd35d2f 100644
--- a/libs/gui/tests/Android.bp
+++ b/libs/gui/tests/Android.bp
@@ -91,6 +91,9 @@
     compile_multilib: "both",
 
     header_libs: ["libsurfaceflinger_headers"],
+    data: [
+        ":libgui_test",
+    ],
 }
 
 cc_test {
diff --git a/libs/gui/tests/EndToEndNativeInputTest.cpp b/libs/gui/tests/EndToEndNativeInputTest.cpp
index 3344e0b..5f80c16 100644
--- a/libs/gui/tests/EndToEndNativeInputTest.cpp
+++ b/libs/gui/tests/EndToEndNativeInputTest.cpp
@@ -512,6 +512,22 @@
     bgSurface->expectTap(1, 1);
 }
 
+TEST_F(InputSurfacesTest, input_respects_surface_insets_with_replaceTouchableRegionWithCrop) {
+    std::unique_ptr<InputSurface> bgSurface = makeSurface(100, 100);
+    std::unique_ptr<InputSurface> fgSurface = makeSurface(100, 100);
+    bgSurface->showAt(100, 100);
+
+    fgSurface->mInputInfo.surfaceInset = 5;
+    fgSurface->mInputInfo.replaceTouchableRegionWithCrop = true;
+    fgSurface->showAt(100, 100);
+
+    injectTap(106, 106);
+    fgSurface->expectTap(1, 1);
+
+    injectTap(101, 101);
+    bgSurface->expectTap(1, 1);
+}
+
 // Ensure a surface whose insets are cropped, handles the touch offset correctly. ref:b/120413463
 TEST_F(InputSurfacesTest, input_respects_cropped_surface_insets) {
     std::unique_ptr<InputSurface> parentSurface = makeSurface(100, 100);
diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index 53b22cb..4dbf575 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -79,25 +79,6 @@
     }
 }
 
-const char* motionToolTypeToString(int32_t toolType) {
-    switch (toolType) {
-        case AMOTION_EVENT_TOOL_TYPE_UNKNOWN:
-            return "UNKNOWN";
-        case AMOTION_EVENT_TOOL_TYPE_FINGER:
-            return "FINGER";
-        case AMOTION_EVENT_TOOL_TYPE_STYLUS:
-            return "STYLUS";
-        case AMOTION_EVENT_TOOL_TYPE_MOUSE:
-            return "MOUSE";
-        case AMOTION_EVENT_TOOL_TYPE_ERASER:
-            return "ERASER";
-        case AMOTION_EVENT_TOOL_TYPE_PALM:
-            return "PALM";
-        default:
-            return "INVALID";
-    }
-}
-
 // --- IdGenerator ---
 #if defined(__ANDROID__)
 [[maybe_unused]]
@@ -256,8 +237,8 @@
     return (source & test) == test;
 }
 
-bool isStylusToolType(uint32_t toolType) {
-    return toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS || toolType == AMOTION_EVENT_TOOL_TYPE_ERASER;
+bool isStylusToolType(ToolType toolType) {
+    return toolType == ToolType::STYLUS || toolType == ToolType::ERASER;
 }
 
 VerifiedKeyEvent verifiedKeyEventFromKeyEvent(const KeyEvent& event) {
@@ -810,7 +791,7 @@
         mPointerProperties.push_back({});
         PointerProperties& properties = mPointerProperties.back();
         properties.id = parcel->readInt32();
-        properties.toolType = parcel->readInt32();
+        properties.toolType = static_cast<ToolType>(parcel->readInt32());
     }
 
     while (sampleCount > 0) {
@@ -866,7 +847,7 @@
     for (size_t i = 0; i < pointerCount; i++) {
         const PointerProperties& properties = mPointerProperties[i];
         parcel->writeInt32(properties.id);
-        parcel->writeInt32(properties.toolType);
+        parcel->writeInt32(static_cast<int32_t>(properties.toolType));
     }
 
     const PointerCoords* pc = mSamplePointerCoords.data();
@@ -1030,9 +1011,9 @@
             out << ", x[" << i << "]=" << x;
             out << ", y[" << i << "]=" << y;
         }
-        int toolType = event.getToolType(i);
-        if (toolType != AMOTION_EVENT_TOOL_TYPE_FINGER) {
-            out << ", toolType[" << i << "]=" << toolType;
+        ToolType toolType = event.getToolType(i);
+        if (toolType != ToolType::FINGER) {
+            out << ", toolType[" << i << "]=" << ftl::enum_string(toolType);
         }
     }
     if (event.getButtonState() != 0) {
diff --git a/libs/input/InputEventLabels.cpp b/libs/input/InputEventLabels.cpp
index 4a19227..f99a7d6 100644
--- a/libs/input/InputEventLabels.cpp
+++ b/libs/input/InputEventLabels.cpp
@@ -343,7 +343,11 @@
     DEFINE_KEYCODE(STYLUS_BUTTON_SECONDARY), \
     DEFINE_KEYCODE(STYLUS_BUTTON_TERTIARY), \
     DEFINE_KEYCODE(STYLUS_BUTTON_TAIL), \
-    DEFINE_KEYCODE(RECENT_APPS)
+    DEFINE_KEYCODE(RECENT_APPS), \
+    DEFINE_KEYCODE(MACRO_1), \
+    DEFINE_KEYCODE(MACRO_2), \
+    DEFINE_KEYCODE(MACRO_3), \
+    DEFINE_KEYCODE(MACRO_4)
 
 // NOTE: If you add a new axis here you must also add it to several other files.
 //       Refer to frameworks/base/core/java/android/view/MotionEvent.java for the full list.
diff --git a/libs/input/InputTransport.cpp b/libs/input/InputTransport.cpp
index 311b244..f6b4648 100644
--- a/libs/input/InputTransport.cpp
+++ b/libs/input/InputTransport.cpp
@@ -145,6 +145,10 @@
     return value ? "true" : "false";
 }
 
+static bool shouldResampleTool(ToolType toolType) {
+    return toolType == ToolType::FINGER || toolType == ToolType::UNKNOWN;
+}
+
 // --- InputMessage ---
 
 bool InputMessage::isValid(size_t actualSize) const {
@@ -1274,11 +1278,6 @@
     event->addSample(sampleTime, touchState.lastResample.pointers);
 }
 
-bool InputConsumer::shouldResampleTool(int32_t toolType) {
-    return toolType == AMOTION_EVENT_TOOL_TYPE_FINGER
-            || toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN;
-}
-
 status_t InputConsumer::sendFinishedSignal(uint32_t seq, bool handled) {
     ALOGD_IF(DEBUG_TRANSPORT_CONSUMER,
              "channel '%s' consumer ~ sendFinishedSignal: seq=%u, handled=%s",
diff --git a/libs/input/Keyboard.cpp b/libs/input/Keyboard.cpp
index 3f8467d..0b5c7ff 100644
--- a/libs/input/Keyboard.cpp
+++ b/libs/input/Keyboard.cpp
@@ -16,9 +16,10 @@
 
 #define LOG_TAG "Keyboard"
 
+#include <limits.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <limits.h>
+#include <optional>
 
 #include <input/InputDevice.h>
 #include <input/InputEventLabels.h>
@@ -49,23 +50,25 @@
         const PropertyMap* deviceConfiguration) {
     // Use the configured key layout if available.
     if (deviceConfiguration) {
-        std::string keyLayoutName;
-        if (deviceConfiguration->tryGetProperty("keyboard.layout", keyLayoutName)) {
-            status_t status = loadKeyLayout(deviceIdentifier, keyLayoutName.c_str());
+        std::optional<std::string> keyLayoutName =
+                deviceConfiguration->getString("keyboard.layout");
+        if (keyLayoutName.has_value()) {
+            status_t status = loadKeyLayout(deviceIdentifier, *keyLayoutName);
             if (status == NAME_NOT_FOUND) {
                 ALOGE("Configuration for keyboard device '%s' requested keyboard layout '%s' but "
                       "it was not found.",
-                      deviceIdentifier.name.c_str(), keyLayoutName.c_str());
+                      deviceIdentifier.name.c_str(), keyLayoutName->c_str());
             }
         }
 
-        std::string keyCharacterMapName;
-        if (deviceConfiguration->tryGetProperty("keyboard.characterMap", keyCharacterMapName)) {
-            status_t status = loadKeyCharacterMap(deviceIdentifier, keyCharacterMapName.c_str());
+        std::optional<std::string> keyCharacterMapName =
+                deviceConfiguration->getString("keyboard.characterMap");
+        if (keyCharacterMapName.has_value()) {
+            status_t status = loadKeyCharacterMap(deviceIdentifier, *keyCharacterMapName);
             if (status == NAME_NOT_FOUND) {
                 ALOGE("Configuration for keyboard device '%s' requested keyboard character "
                       "map '%s' but it was not found.",
-                      deviceIdentifier.name.c_str(), keyCharacterMapName.c_str());
+                      deviceIdentifier.name.c_str(), keyCharacterMapName->c_str());
             }
         }
 
@@ -162,9 +165,7 @@
     if (config == nullptr) {
         return false;
     }
-    bool isSpecialFunction = false;
-    config->tryGetProperty("keyboard.specialFunction", isSpecialFunction);
-    return isSpecialFunction;
+    return config->getBool("keyboard.specialFunction").value_or(false);
 }
 
 bool isEligibleBuiltInKeyboard(const InputDeviceIdentifier& deviceIdentifier,
@@ -177,8 +178,7 @@
     }
 
     if (deviceConfiguration) {
-        bool builtIn = false;
-        if (deviceConfiguration->tryGetProperty("keyboard.builtIn", builtIn) && builtIn) {
+        if (deviceConfiguration->getBool("keyboard.builtIn").value_or(false)) {
             return true;
         }
     }
diff --git a/libs/input/MotionPredictor.cpp b/libs/input/MotionPredictor.cpp
index b4151c6..3037573 100644
--- a/libs/input/MotionPredictor.cpp
+++ b/libs/input/MotionPredictor.cpp
@@ -30,6 +30,7 @@
 #include <log/log.h>
 
 #include <attestation/HmacKeyManager.h>
+#include <ftl/enum.h>
 #include <input/TfLiteMotionPredictor.h>
 
 namespace android {
@@ -108,10 +109,10 @@
         return {};
     }
 
-    const int32_t toolType = event.getPointerProperties(0)->toolType;
-    if (toolType != AMOTION_EVENT_TOOL_TYPE_STYLUS) {
+    const ToolType toolType = event.getPointerProperties(0)->toolType;
+    if (toolType != ToolType::STYLUS) {
         ALOGD_IF(isDebug(), "Prediction not supported for non-stylus tool: %s",
-                 motionToolTypeToString(toolType));
+                 ftl::enum_string(toolType).c_str());
         return {};
     }
 
diff --git a/libs/input/PropertyMap.cpp b/libs/input/PropertyMap.cpp
index 9a4f10b..548f894 100644
--- a/libs/input/PropertyMap.cpp
+++ b/libs/input/PropertyMap.cpp
@@ -60,75 +60,62 @@
     return mProperties.find(key) != mProperties.end();
 }
 
-bool PropertyMap::tryGetProperty(const std::string& key, std::string& outValue) const {
+std::optional<std::string> PropertyMap::getString(const std::string& key) const {
     auto it = mProperties.find(key);
-    if (it == mProperties.end()) {
-        return false;
-    }
-
-    outValue = it->second;
-    return true;
+    return it != mProperties.end() ? std::make_optional(it->second) : std::nullopt;
 }
 
-bool PropertyMap::tryGetProperty(const std::string& key, bool& outValue) const {
-    int32_t intValue;
-    if (!tryGetProperty(key, intValue)) {
-        return false;
-    }
-
-    outValue = intValue;
-    return true;
+std::optional<bool> PropertyMap::getBool(const std::string& key) const {
+    std::optional<int32_t> intValue = getInt(key);
+    return intValue.has_value() ? std::make_optional(*intValue != 0) : std::nullopt;
 }
 
-bool PropertyMap::tryGetProperty(const std::string& key, int32_t& outValue) const {
-    std::string stringValue;
-    if (!tryGetProperty(key, stringValue) || stringValue.length() == 0) {
-        return false;
+std::optional<int32_t> PropertyMap::getInt(const std::string& key) const {
+    std::optional<std::string> stringValue = getString(key);
+    if (!stringValue.has_value() || stringValue->length() == 0) {
+        return std::nullopt;
     }
 
     char* end;
-    int32_t value = static_cast<int32_t>(strtol(stringValue.c_str(), &end, 10));
+    int32_t value = static_cast<int32_t>(strtol(stringValue->c_str(), &end, 10));
     if (*end != '\0') {
         ALOGW("Property key '%s' has invalid value '%s'.  Expected an integer.", key.c_str(),
-              stringValue.c_str());
-        return false;
+              stringValue->c_str());
+        return std::nullopt;
     }
-    outValue = value;
-    return true;
+    return value;
 }
 
-bool PropertyMap::tryGetProperty(const std::string& key, float& outValue) const {
-    std::string stringValue;
-    if (!tryGetProperty(key, stringValue) || stringValue.length() == 0) {
-        return false;
+std::optional<float> PropertyMap::getFloat(const std::string& key) const {
+    std::optional<std::string> stringValue = getString(key);
+    if (!stringValue.has_value() || stringValue->length() == 0) {
+        return std::nullopt;
     }
 
     char* end;
-    float value = strtof(stringValue.c_str(), &end);
+    float value = strtof(stringValue->c_str(), &end);
     if (*end != '\0') {
         ALOGW("Property key '%s' has invalid value '%s'.  Expected a float.", key.c_str(),
-              stringValue.c_str());
-        return false;
+              stringValue->c_str());
+        return std::nullopt;
     }
-    outValue = value;
-    return true;
+    return value;
 }
 
-bool PropertyMap::tryGetProperty(const std::string& key, double& outValue) const {
-    std::string stringValue;
-    if (!tryGetProperty(key, stringValue) || stringValue.length() == 0) {
-        return false;
+std::optional<double> PropertyMap::getDouble(const std::string& key) const {
+    std::optional<std::string> stringValue = getString(key);
+    if (!stringValue.has_value() || stringValue->length() == 0) {
+        return std::nullopt;
     }
 
     char* end;
-    double value = strtod(stringValue.c_str(), &end);
+    double value = strtod(stringValue->c_str(), &end);
     if (*end != '\0') {
         ALOGW("Property key '%s' has invalid value '%s'.  Expected a double.", key.c_str(),
-              stringValue.c_str());
-        return false;
+              stringValue->c_str());
+        return std::nullopt;
     }
-    outValue = value;
-    return true;
+    return value;
 }
 
 void PropertyMap::addAll(const PropertyMap* map) {
diff --git a/libs/input/PropertyMap_fuzz.cpp b/libs/input/PropertyMap_fuzz.cpp
old mode 100755
new mode 100644
index d985dc1..6299ca8
--- a/libs/input/PropertyMap_fuzz.cpp
+++ b/libs/input/PropertyMap_fuzz.cpp
@@ -29,8 +29,7 @@
                 },
                 [](FuzzedDataProvider* dataProvider, android::PropertyMap& propertyMap) -> void {
                     std::string key = dataProvider->ConsumeRandomLengthString(MAX_STR_LEN);
-                    std::string out;
-                    propertyMap.tryGetProperty(key, out);
+                    propertyMap.getString(key);
                 },
                 [](FuzzedDataProvider* dataProvider, android::PropertyMap& /*unused*/) -> void {
                     TemporaryFile tf;
diff --git a/libs/input/TfLiteMotionPredictor.cpp b/libs/input/TfLiteMotionPredictor.cpp
index 691e87c..3b061d1 100644
--- a/libs/input/TfLiteMotionPredictor.cpp
+++ b/libs/input/TfLiteMotionPredictor.cpp
@@ -61,8 +61,21 @@
 constexpr char OUTPUT_PHI[] = "phi";
 constexpr char OUTPUT_PRESSURE[] = "pressure";
 
+// Ideally, we would just use std::filesystem::exists here, but it requires libc++fs, which causes
+// build issues in other parts of the system.
+#if defined(__ANDROID__)
+bool fileExists(const char* filename) {
+    struct stat buffer;
+    return stat(filename, &buffer) == 0;
+}
+#endif
+
 std::string getModelPath() {
 #if defined(__ANDROID__)
+    static const char* oemModel = "/vendor/etc/motion_predictor_model.fb";
+    if (fileExists(oemModel)) {
+        return oemModel;
+    }
     return "/system/etc/motion_predictor_model.fb";
 #else
     return base::GetExecutableDirectory() + "/motion_predictor_model.fb";
@@ -217,7 +230,7 @@
 
 std::unique_ptr<TfLiteMotionPredictorModel> TfLiteMotionPredictorModel::create() {
     const std::string modelPath = getModelPath();
-    const int fd = open(modelPath.c_str(), O_RDONLY);
+    android::base::unique_fd fd(open(modelPath.c_str(), O_RDONLY));
     if (fd == -1) {
         PLOG(FATAL) << "Could not read model from " << modelPath;
     }
@@ -232,9 +245,6 @@
     if (!modelBuffer) {
         PLOG(FATAL) << "Failed to mmap model";
     }
-    if (close(fd) == -1) {
-        PLOG(FATAL) << "Failed to close model fd";
-    }
 
     return std::unique_ptr<TfLiteMotionPredictorModel>(
             new TfLiteMotionPredictorModel(std::move(modelBuffer)));
diff --git a/libs/input/tests/InputEvent_test.cpp b/libs/input/tests/InputEvent_test.cpp
index 2132dc1..59125dd 100644
--- a/libs/input/tests/InputEvent_test.cpp
+++ b/libs/input/tests/InputEvent_test.cpp
@@ -259,10 +259,10 @@
 
     mPointerProperties[0].clear();
     mPointerProperties[0].id = 1;
-    mPointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    mPointerProperties[0].toolType = ToolType::FINGER;
     mPointerProperties[1].clear();
     mPointerProperties[1].id = 2;
-    mPointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    mPointerProperties[1].toolType = ToolType::STYLUS;
 
     mSamples[0].pointerCoords[0].clear();
     mSamples[0].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, 10);
@@ -366,9 +366,9 @@
 
     ASSERT_EQ(2U, event->getPointerCount());
     ASSERT_EQ(1, event->getPointerId(0));
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, event->getToolType(0));
+    ASSERT_EQ(ToolType::FINGER, event->getToolType(0));
     ASSERT_EQ(2, event->getPointerId(1));
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, event->getToolType(1));
+    ASSERT_EQ(ToolType::STYLUS, event->getToolType(1));
 
     ASSERT_EQ(2U, event->getHistorySize());
 
@@ -692,7 +692,7 @@
 MotionEvent createMotionEvent(int32_t source, uint32_t action, float x, float y, float dx, float dy,
                               const ui::Transform& transform, const ui::Transform& rawTransform) {
     std::vector<PointerProperties> pointerProperties;
-    pointerProperties.push_back(PointerProperties{/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER});
+    pointerProperties.push_back(PointerProperties{/*id=*/0, ToolType::FINGER});
     std::vector<PointerCoords> pointerCoords;
     pointerCoords.emplace_back().clear();
     pointerCoords.back().setAxisValue(AMOTION_EVENT_AXIS_X, x);
diff --git a/libs/input/tests/InputPublisherAndConsumer_test.cpp b/libs/input/tests/InputPublisherAndConsumer_test.cpp
index 5d8b970..965fda7 100644
--- a/libs/input/tests/InputPublisherAndConsumer_test.cpp
+++ b/libs/input/tests/InputPublisherAndConsumer_test.cpp
@@ -172,7 +172,7 @@
     for (size_t i = 0; i < pointerCount; i++) {
         pointerProperties[i].clear();
         pointerProperties[i].id = (i + 2) % pointerCount;
-        pointerProperties[i].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        pointerProperties[i].toolType = ToolType::FINGER;
 
         pointerCoords[i].clear();
         pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X, 100 * i);
diff --git a/libs/input/tests/MotionPredictor_test.cpp b/libs/input/tests/MotionPredictor_test.cpp
index c61efbf..7a62f5e 100644
--- a/libs/input/tests/MotionPredictor_test.cpp
+++ b/libs/input/tests/MotionPredictor_test.cpp
@@ -45,7 +45,7 @@
         PointerProperties properties;
         properties.clear();
         properties.id = i;
-        properties.toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+        properties.toolType = ToolType::STYLUS;
         pointerProperties.push_back(properties);
         PointerCoords coords;
         coords.clear();
diff --git a/libs/input/tests/TouchResampling_test.cpp b/libs/input/tests/TouchResampling_test.cpp
index 7cb9526..655de80 100644
--- a/libs/input/tests/TouchResampling_test.cpp
+++ b/libs/input/tests/TouchResampling_test.cpp
@@ -99,7 +99,7 @@
         properties.push_back({});
         properties.back().clear();
         properties.back().id = pointer.id;
-        properties.back().toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        properties.back().toolType = ToolType::FINGER;
 
         coords.push_back({});
         coords.back().clear();
diff --git a/libs/input/tests/VelocityTracker_test.cpp b/libs/input/tests/VelocityTracker_test.cpp
index 0277579..ae72109 100644
--- a/libs/input/tests/VelocityTracker_test.cpp
+++ b/libs/input/tests/VelocityTracker_test.cpp
@@ -212,7 +212,7 @@
             coords[pointerIndex].isResampled = position.isResampled;
 
             properties[pointerIndex].id = pointerId;
-            properties[pointerIndex].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+            properties[pointerIndex].toolType = ToolType::FINGER;
             pointerIndex++;
         }
         EXPECT_EQ(pointerIndex, pointerCount);
diff --git a/libs/jpegrecoverymap/Android.bp b/libs/jpegrecoverymap/Android.bp
index b470f35..a1b0e19 100644
--- a/libs/jpegrecoverymap/Android.bp
+++ b/libs/jpegrecoverymap/Android.bp
@@ -24,7 +24,7 @@
 cc_library {
     name: "libjpegrecoverymap",
     host_supported: true,
-
+    vendor_available: true,
     export_include_dirs: ["include"],
     local_include_dirs: ["include"],
 
@@ -49,10 +49,12 @@
 cc_library {
     name: "libjpegencoder",
     host_supported: true,
+    vendor_available: true,
 
     shared_libs: [
         "libjpeg",
         "liblog",
+        "libutils",
     ],
 
     export_include_dirs: ["include"],
@@ -65,10 +67,12 @@
 cc_library {
     name: "libjpegdecoder",
     host_supported: true,
+    vendor_available: true,
 
     shared_libs: [
         "libjpeg",
         "liblog",
+        "libutils",
     ],
 
     export_include_dirs: ["include"],
diff --git a/libs/jpegrecoverymap/include/jpegrecoverymap/jpegr.h b/libs/jpegrecoverymap/include/jpegrecoverymap/jpegr.h
index 9b2dde7..1ab1dd7 100644
--- a/libs/jpegrecoverymap/include/jpegrecoverymap/jpegr.h
+++ b/libs/jpegrecoverymap/include/jpegrecoverymap/jpegr.h
@@ -91,7 +91,10 @@
     int length;
 };
 
-struct jpegr_metadata {
+/*
+ * Holds information for recovery map related metadata.
+ */
+struct jpegr_metadata_struct {
   // JPEG/R version
   uint32_t version;
   // Max Content Boost for the map
@@ -103,12 +106,14 @@
 typedef struct jpegr_uncompressed_struct* jr_uncompressed_ptr;
 typedef struct jpegr_compressed_struct* jr_compressed_ptr;
 typedef struct jpegr_exif_struct* jr_exif_ptr;
-typedef struct jpegr_metadata* jr_metadata_ptr;
+typedef struct jpegr_metadata_struct* jr_metadata_ptr;
 typedef struct jpegr_info_struct* jr_info_ptr;
 
 class JpegR {
 public:
     /*
+     * Experimental only
+     *
      * Encode API-0
      * Compress JPEGR image from 10-bit HDR YUV.
      *
@@ -199,21 +204,42 @@
      * Decode API
      * Decompress JPEGR image.
      *
-     * The output JPEGR image is in RGBA_1010102 data format if decoding to HDR.
-     * @param compressed_jpegr_image compressed JPEGR image
-     * @param dest destination of the uncompressed JPEGR image
-     * @param exif destination of the decoded EXIF metadata.
-     * @param output_format flag for setting output color format. if set to
-     *                      {@code JPEGR_OUTPUT_SDR}, decoder will only decode the primary image
-     *                      which is SDR. Default value is JPEGR_OUTPUT_HDR_LINEAR.
-     * @param recovery_map destination of the decoded recovery map.
+     * @param compressed_jpegr_image compressed JPEGR image.
+     * @param dest destination of the uncompressed JPEGR image.
+     * @param max_display_boost (optional) the maximum available boost supported by a display
+     * @param exif destination of the decoded EXIF metadata. The default value is NULL where the
+                   decoder will do nothing about it. If configured not NULL the decoder will write
+                   EXIF data into this structure. The format is defined in {@code jpegr_exif_struct}
+     * @param output_format flag for setting output color format. Its value configures the output
+                            color format. The default value is {@code JPEGR_OUTPUT_HDR_LINEAR}.
+                            ----------------------------------------------------------------------
+                            |      output_format       |    decoded color format to be written   |
+                            ----------------------------------------------------------------------
+                            |     JPEGR_OUTPUT_SDR     |                RGBA_8888                |
+                            ----------------------------------------------------------------------
+                            | JPEGR_OUTPUT_HDR_LINEAR  |        (default)RGBA_F16 linear         |
+                            ----------------------------------------------------------------------
+                            |   JPEGR_OUTPUT_HDR_PQ    |             RGBA_1010102 PQ             |
+                            ----------------------------------------------------------------------
+                            |   JPEGR_OUTPUT_HDR_HLG   |            RGBA_1010102 HLG             |
+                            ----------------------------------------------------------------------
+     * @param recovery_map destination of the decoded recovery map. The default value is NULL where
+                           the decoder will do nothing about it. If configured not NULL the decoder
+                           will write the decoded recovery_map data into this structure. The format
+                           is defined in {@code jpegr_uncompressed_struct}.
+     * @param metadata destination of the decoded metadata. The default value is NULL where the
+                       decoder will do nothing about it. If configured not NULL the decoder will
+                       write metadata into this structure. the format of metadata is defined in
+                       {@code jpegr_metadata}.
      * @return NO_ERROR if decoding succeeds, error code if error occurs.
      */
     status_t decodeJPEGR(jr_compressed_ptr compressed_jpegr_image,
                          jr_uncompressed_ptr dest,
+                         float max_display_boost = -1.0f,
                          jr_exif_ptr exif = nullptr,
                          jpegr_output_format output_format = JPEGR_OUTPUT_HDR_LINEAR,
-                         jr_uncompressed_ptr recovery_map = nullptr);
+                         jr_uncompressed_ptr recovery_map = nullptr,
+                         jr_metadata_ptr metadata = nullptr);
 
     /*
     * Gets Info from JPEGR file without decoding it.
@@ -257,6 +283,7 @@
      * @param output_format flag for setting output color format. if set to
      *                      {@code JPEGR_OUTPUT_SDR}, decoder will only decode the primary image
      *                      which is SDR. Default value is JPEGR_OUTPUT_HDR_LINEAR.
+     * @param max_display_boost the maximum available boost supported by a display
      * @param dest reconstructed HDR image
      * @return NO_ERROR if calculation succeeds, error code if error occurs.
      */
@@ -264,6 +291,7 @@
                               jr_uncompressed_ptr uncompressed_recovery_map,
                               jr_metadata_ptr metadata,
                               jpegr_output_format output_format,
+                              float max_display_boost,
                               jr_uncompressed_ptr dest);
 
 private:
diff --git a/libs/jpegrecoverymap/include/jpegrecoverymap/jpegrutils.h b/libs/jpegrecoverymap/include/jpegrecoverymap/jpegrutils.h
index a381743..dd06fa2 100644
--- a/libs/jpegrecoverymap/include/jpegrecoverymap/jpegrutils.h
+++ b/libs/jpegrecoverymap/include/jpegrecoverymap/jpegrutils.h
@@ -45,7 +45,7 @@
     #define Endian_SwapBE16(n) (n)
 #endif
 
-struct jpegr_metadata;
+struct jpegr_metadata_struct;
 /*
  * Mutable data structure. Holds information for metadata.
  */
@@ -87,7 +87,7 @@
  * @param metadata place to store HDR metadata values
  * @return true if metadata is successfully retrieved, false otherwise
 */
-bool getMetadataFromXMP(uint8_t* xmp_data, size_t xmp_size, jpegr_metadata* metadata);
+bool getMetadataFromXMP(uint8_t* xmp_data, size_t xmp_size, jpegr_metadata_struct* metadata);
 
 /*
  * This method generates XMP metadata for the primary image.
@@ -156,7 +156,7 @@
  * @param metadata JPEG/R metadata to encode as XMP
  * @return XMP metadata in type of string
  */
- std::string generateXmpForSecondaryImage(jpegr_metadata& metadata);
+ std::string generateXmpForSecondaryImage(jpegr_metadata_struct& metadata);
 }  // namespace android::jpegrecoverymap
 
 #endif //ANDROID_JPEGRECOVERYMAP_JPEGRUTILS_H
diff --git a/libs/jpegrecoverymap/include/jpegrecoverymap/recoverymapmath.h b/libs/jpegrecoverymap/include/jpegrecoverymap/recoverymapmath.h
index 8b5318f..67d2a6a 100644
--- a/libs/jpegrecoverymap/include/jpegrecoverymap/recoverymapmath.h
+++ b/libs/jpegrecoverymap/include/jpegrecoverymap/recoverymapmath.h
@@ -135,6 +135,16 @@
     }
   }
 
+  RecoveryLUT(jr_metadata_ptr metadata, float displayBoost) {
+    float boostFactor = displayBoost > 0 ? displayBoost / metadata->maxContentBoost : 1.0f;
+    for (int idx = 0; idx < kRecoveryFactorNumEntries; idx++) {
+      float value = static_cast<float>(idx) / static_cast<float>(kRecoveryFactorNumEntries - 1);
+      float logBoost = log2(metadata->minContentBoost) * (1.0f - value)
+                     + log2(metadata->maxContentBoost) * value;
+      mRecoveryTable[idx] = exp2(logBoost * boostFactor);
+    }
+  }
+
   ~RecoveryLUT() {
   }
 
@@ -357,6 +367,7 @@
  * value, with the given hdr ratio, to the given sdr input in the range [0, 1].
  */
 Color applyRecovery(Color e, float recovery, jr_metadata_ptr metadata);
+Color applyRecovery(Color e, float recovery, jr_metadata_ptr metadata, float displayBoost);
 Color applyRecoveryLUT(Color e, float recovery, RecoveryLUT& recoveryLUT);
 
 /*
diff --git a/libs/jpegrecoverymap/jpegr.cpp b/libs/jpegrecoverymap/jpegr.cpp
index f8763c6..e395d51 100644
--- a/libs/jpegrecoverymap/jpegr.cpp
+++ b/libs/jpegrecoverymap/jpegr.cpp
@@ -107,7 +107,7 @@
     return ERROR_JPEGR_INVALID_INPUT_TYPE;
   }
 
-  jpegr_metadata metadata;
+  jpegr_metadata_struct metadata;
   metadata.version = kJpegrVersion;
 
   jpegr_uncompressed_struct uncompressed_yuv_420_image;
@@ -176,7 +176,7 @@
     return ERROR_JPEGR_INVALID_INPUT_TYPE;
   }
 
-  jpegr_metadata metadata;
+  jpegr_metadata_struct metadata;
   metadata.version = kJpegrVersion;
 
   jpegr_uncompressed_struct map;
@@ -235,7 +235,7 @@
     return ERROR_JPEGR_INVALID_INPUT_TYPE;
   }
 
-  jpegr_metadata metadata;
+  jpegr_metadata_struct metadata;
   metadata.version = kJpegrVersion;
 
   jpegr_uncompressed_struct map;
@@ -288,7 +288,7 @@
     return ERROR_JPEGR_RESOLUTION_MISMATCH;
   }
 
-  jpegr_metadata metadata;
+  jpegr_metadata_struct metadata;
   metadata.version = kJpegrVersion;
 
   jpegr_uncompressed_struct map;
@@ -330,9 +330,11 @@
 /* Decode API */
 status_t JpegR::decodeJPEGR(jr_compressed_ptr compressed_jpegr_image,
                             jr_uncompressed_ptr dest,
+                            float max_display_boost,
                             jr_exif_ptr exif,
                             jpegr_output_format output_format,
-                            jr_uncompressed_ptr recovery_map) {
+                            jr_uncompressed_ptr recovery_map,
+                            jr_metadata_ptr metadata) {
   if (compressed_jpegr_image == nullptr || dest == nullptr) {
     return ERROR_JPEGR_INVALID_NULL_PTR;
   }
@@ -387,6 +389,18 @@
     memcpy(recovery_map->data, recovery_map_decoder.getDecompressedImagePtr(), size);
   }
 
+  jpegr_metadata_struct jr_metadata;
+  if (!getMetadataFromXMP(static_cast<uint8_t*>(recovery_map_decoder.getXMPPtr()),
+                          recovery_map_decoder.getXMPSize(), &jr_metadata)) {
+    return ERROR_JPEGR_DECODE_ERROR;
+  }
+
+  if (metadata != nullptr) {
+      metadata->version = jr_metadata.version;
+      metadata->minContentBoost = jr_metadata.minContentBoost;
+      metadata->maxContentBoost = jr_metadata.maxContentBoost;
+  }
+
   if (output_format == JPEGR_OUTPUT_SDR) {
     return NO_ERROR;
   }
@@ -417,13 +431,8 @@
   uncompressed_yuv_420_image.width = jpeg_decoder.getDecompressedImageWidth();
   uncompressed_yuv_420_image.height = jpeg_decoder.getDecompressedImageHeight();
 
-  jpegr_metadata metadata;
-  if (!getMetadataFromXMP(static_cast<uint8_t*>(recovery_map_decoder.getXMPPtr()),
-                          recovery_map_decoder.getXMPSize(), &metadata)) {
-    return ERROR_JPEGR_DECODE_ERROR;
-  }
-
-  JPEGR_CHECK(applyRecoveryMap(&uncompressed_yuv_420_image, &map, &metadata, output_format, dest));
+  JPEGR_CHECK(applyRecoveryMap(&uncompressed_yuv_420_image, &map, &jr_metadata, output_format,
+                               max_display_boost, dest));
   return NO_ERROR;
 }
 
@@ -659,6 +668,7 @@
                                  jr_uncompressed_ptr uncompressed_recovery_map,
                                  jr_metadata_ptr metadata,
                                  jpegr_output_format output_format,
+                                 float max_display_boost,
                                  jr_uncompressed_ptr dest) {
   if (uncompressed_yuv_420_image == nullptr
    || uncompressed_recovery_map == nullptr
@@ -670,13 +680,15 @@
   dest->width = uncompressed_yuv_420_image->width;
   dest->height = uncompressed_yuv_420_image->height;
   ShepardsIDW idwTable(kMapDimensionScaleFactor);
-  RecoveryLUT recoveryLUT(metadata);
+  float display_boost = max_display_boost > 0 ?
+          std::min(max_display_boost, metadata->maxContentBoost)
+          : metadata->maxContentBoost;
+  RecoveryLUT recoveryLUT(metadata, display_boost);
 
   JobQueue jobQueue;
   std::function<void()> applyRecMap = [uncompressed_yuv_420_image, uncompressed_recovery_map,
                                        metadata, dest, &jobQueue, &idwTable, output_format,
-                                       &recoveryLUT]() -> void {
-    const float hdr_ratio = metadata->maxContentBoost;
+                                       &recoveryLUT, display_boost]() -> void {
     size_t width = uncompressed_yuv_420_image->width;
     size_t height = uncompressed_yuv_420_image->height;
 
@@ -702,12 +714,13 @@
           } else {
             recovery = sampleMap(uncompressed_recovery_map, map_scale_factor, x, y, idwTable);
           }
+
 #if USE_APPLY_RECOVERY_LUT
           Color rgb_hdr = applyRecoveryLUT(rgb_sdr, recovery, recoveryLUT);
 #else
-          Color rgb_hdr = applyRecovery(rgb_sdr, recovery, metadata);
+          Color rgb_hdr = applyRecovery(rgb_sdr, recovery, metadata, display_boost);
 #endif
-          rgb_hdr = rgb_hdr / metadata->maxContentBoost;
+          rgb_hdr = rgb_hdr / display_boost;
           size_t pixel_idx = x + y * width;
 
           switch (output_format) {
diff --git a/libs/jpegrecoverymap/jpegrutils.cpp b/libs/jpegrecoverymap/jpegrutils.cpp
index 38b78ad..ff96447 100644
--- a/libs/jpegrecoverymap/jpegrutils.cpp
+++ b/libs/jpegrecoverymap/jpegrutils.cpp
@@ -253,7 +253,7 @@
 const string XMPXmlHandler::minContentBoostAttrName = kMapGainMapMin;
 const string XMPXmlHandler::maxContentBoostAttrName = kMapGainMapMax;
 
-bool getMetadataFromXMP(uint8_t* xmp_data, size_t xmp_size, jpegr_metadata* metadata) {
+bool getMetadataFromXMP(uint8_t* xmp_data, size_t xmp_size, jpegr_metadata_struct* metadata) {
     string nameSpace = "http://ns.adobe.com/xap/1.0/\0";
 
     if (xmp_size < nameSpace.size()+2) {
@@ -327,7 +327,7 @@
   return ss.str();
 }
 
-string generateXmpForSecondaryImage(jpegr_metadata& metadata) {
+string generateXmpForSecondaryImage(jpegr_metadata_struct& metadata) {
   const vector<string> kConDirSeq({kConDirectory, string("rdf:Seq")});
   const vector<string> kLiItem({string("rdf:li"), kConItem});
 
diff --git a/libs/jpegrecoverymap/recoverymapmath.cpp b/libs/jpegrecoverymap/recoverymapmath.cpp
index 20c32ed..2cffde3 100644
--- a/libs/jpegrecoverymap/recoverymapmath.cpp
+++ b/libs/jpegrecoverymap/recoverymapmath.cpp
@@ -463,6 +463,13 @@
   return e * recoveryFactor;
 }
 
+Color applyRecovery(Color e, float recovery, jr_metadata_ptr metadata, float displayBoost) {
+  float logBoost = log2(metadata->minContentBoost) * (1.0f - recovery)
+                 + log2(metadata->maxContentBoost) * recovery;
+  float recoveryFactor = exp2(logBoost * displayBoost / metadata->maxContentBoost);
+  return e * recoveryFactor;
+}
+
 Color applyRecoveryLUT(Color e, float recovery, RecoveryLUT& recoveryLUT) {
   float recoveryFactor = recoveryLUT.getRecoveryFactor(recovery);
   return e * recoveryFactor;
diff --git a/libs/jpegrecoverymap/tests/jpegr_test.cpp b/libs/jpegrecoverymap/tests/jpegr_test.cpp
index 0a7d20a..df90f53 100644
--- a/libs/jpegrecoverymap/tests/jpegr_test.cpp
+++ b/libs/jpegrecoverymap/tests/jpegr_test.cpp
@@ -152,7 +152,8 @@
 
   timerStart(&applyRecMapTime);
   for (auto i = 0; i < kProfileCount; i++) {
-      ASSERT_EQ(OK, applyRecoveryMap(yuv420Image, map, metadata, JPEGR_OUTPUT_HDR_HLG, dest));
+      ASSERT_EQ(OK, applyRecoveryMap(yuv420Image, map, metadata, JPEGR_OUTPUT_HDR_HLG,
+                                     metadata->maxContentBoost /* displayBoost */, dest));
   }
   timerStop(&applyRecMapTime);
 
@@ -170,11 +171,11 @@
   jpegRCodec.encodeJPEGR(nullptr, nullptr, nullptr, static_cast<jpegr_transfer_function>(0),
                          nullptr);
   jpegRCodec.encodeJPEGR(nullptr, nullptr, static_cast<jpegr_transfer_function>(0), nullptr);
-  jpegRCodec.decodeJPEGR(nullptr, nullptr, nullptr);
+  jpegRCodec.decodeJPEGR(nullptr, nullptr);
 }
 
 TEST_F(JpegRTest, writeXmpThenRead) {
-  jpegr_metadata metadata_expected;
+  jpegr_metadata_struct metadata_expected;
   metadata_expected.maxContentBoost = 1.25;
   metadata_expected.minContentBoost = 0.75;
   const std::string nameSpace = "http://ns.adobe.com/xap/1.0/\0";
@@ -189,7 +190,7 @@
   xmpData.insert(xmpData.end(), reinterpret_cast<const uint8_t*>(xmp.c_str()),
                   reinterpret_cast<const uint8_t*>(xmp.c_str()) + xmp.size());
 
-  jpegr_metadata metadata_read;
+  jpegr_metadata_struct metadata_read;
   EXPECT_TRUE(getMetadataFromXMP(xmpData.data(), xmpData.size(), &metadata_read));
   ASSERT_EQ(metadata_expected.maxContentBoost, metadata_read.maxContentBoost);
   ASSERT_EQ(metadata_expected.minContentBoost, metadata_read.minContentBoost);
@@ -476,7 +477,7 @@
 
   JpegRBenchmark benchmark;
 
-  jpegr_metadata metadata = { .version = 1,
+  jpegr_metadata_struct metadata = { .version = 1,
                               .maxContentBoost = 8.0f,
                               .minContentBoost = 1.0f / 8.0f };
 
diff --git a/libs/jpegrecoverymap/tests/recoverymapmath_test.cpp b/libs/jpegrecoverymap/tests/recoverymapmath_test.cpp
index 6c61ff1..5ef79e9 100644
--- a/libs/jpegrecoverymap/tests/recoverymapmath_test.cpp
+++ b/libs/jpegrecoverymap/tests/recoverymapmath_test.cpp
@@ -554,9 +554,10 @@
 
 TEST_F(RecoveryMapMathTest, applyRecoveryLUT) {
   for (int boost = 1; boost <= 10; boost++) {
-    jpegr_metadata metadata = { .maxContentBoost = static_cast<float>(boost),
-                                .minContentBoost = 1.0f / static_cast<float>(boost) };
+    jpegr_metadata_struct metadata = { .maxContentBoost = static_cast<float>(boost),
+                                       .minContentBoost = 1.0f / static_cast<float>(boost) };
     RecoveryLUT recoveryLUT(&metadata);
+    RecoveryLUT recoveryLUTWithBoost(&metadata, metadata.maxContentBoost);
     for (int idx = 0; idx < kRecoveryFactorNumEntries; idx++) {
       float value = static_cast<float>(idx) / static_cast<float>(kRecoveryFactorNumEntries - 1);
       EXPECT_RGB_NEAR(applyRecovery(RgbBlack(), value, &metadata),
@@ -569,13 +570,24 @@
                       applyRecoveryLUT(RgbGreen(), value, recoveryLUT));
       EXPECT_RGB_NEAR(applyRecovery(RgbBlue(), value, &metadata),
                       applyRecoveryLUT(RgbBlue(), value, recoveryLUT));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbBlack(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbBlack(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbWhite(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbWhite(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbRed(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbRed(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbGreen(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbGreen(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbBlue(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbBlue(), value, recoveryLUTWithBoost));
     }
   }
 
   for (int boost = 1; boost <= 10; boost++) {
-    jpegr_metadata metadata = { .maxContentBoost = static_cast<float>(boost),
-                                .minContentBoost = 1.0f };
+    jpegr_metadata_struct metadata = { .maxContentBoost = static_cast<float>(boost),
+                                       .minContentBoost = 1.0f };
     RecoveryLUT recoveryLUT(&metadata);
+    RecoveryLUT recoveryLUTWithBoost(&metadata, metadata.maxContentBoost);
     for (int idx = 0; idx < kRecoveryFactorNumEntries; idx++) {
       float value = static_cast<float>(idx) / static_cast<float>(kRecoveryFactorNumEntries - 1);
       EXPECT_RGB_NEAR(applyRecovery(RgbBlack(), value, &metadata),
@@ -588,14 +600,25 @@
                       applyRecoveryLUT(RgbGreen(), value, recoveryLUT));
       EXPECT_RGB_NEAR(applyRecovery(RgbBlue(), value, &metadata),
                       applyRecoveryLUT(RgbBlue(), value, recoveryLUT));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbBlack(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbBlack(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbWhite(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbWhite(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbRed(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbRed(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbGreen(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbGreen(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbBlue(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbBlue(), value, recoveryLUTWithBoost));
     }
   }
 
   for (int boost = 1; boost <= 10; boost++) {
-    jpegr_metadata metadata = { .maxContentBoost = static_cast<float>(boost),
-                                .minContentBoost = 1.0f / pow(static_cast<float>(boost),
+    jpegr_metadata_struct metadata = { .maxContentBoost = static_cast<float>(boost),
+                                       .minContentBoost = 1.0f / pow(static_cast<float>(boost),
                                                               1.0f / 3.0f) };
     RecoveryLUT recoveryLUT(&metadata);
+    RecoveryLUT recoveryLUTWithBoost(&metadata, metadata.maxContentBoost);
     for (int idx = 0; idx < kRecoveryFactorNumEntries; idx++) {
       float value = static_cast<float>(idx) / static_cast<float>(kRecoveryFactorNumEntries - 1);
       EXPECT_RGB_NEAR(applyRecovery(RgbBlack(), value, &metadata),
@@ -608,6 +631,16 @@
                       applyRecoveryLUT(RgbGreen(), value, recoveryLUT));
       EXPECT_RGB_NEAR(applyRecovery(RgbBlue(), value, &metadata),
                       applyRecoveryLUT(RgbBlue(), value, recoveryLUT));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbBlack(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbBlack(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbWhite(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbWhite(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbRed(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbRed(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbGreen(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbGreen(), value, recoveryLUTWithBoost));
+      EXPECT_RGB_EQ(applyRecoveryLUT(RgbBlue(), value, recoveryLUT),
+                    applyRecoveryLUT(RgbBlue(), value, recoveryLUTWithBoost));
     }
   }
 }
@@ -659,8 +692,8 @@
 }
 
 TEST_F(RecoveryMapMathTest, EncodeRecovery) {
-  jpegr_metadata metadata = { .maxContentBoost = 4.0f,
-                              .minContentBoost = 1.0f / 4.0f };
+  jpegr_metadata_struct metadata = { .maxContentBoost = 4.0f,
+                                     .minContentBoost = 1.0f / 4.0f };
 
   EXPECT_EQ(encodeRecovery(0.0f, 0.0f, &metadata), 127);
   EXPECT_EQ(encodeRecovery(0.0f, 1.0f, &metadata), 127);
@@ -717,8 +750,9 @@
 }
 
 TEST_F(RecoveryMapMathTest, ApplyRecovery) {
-  jpegr_metadata metadata = { .maxContentBoost = 4.0f,
-                              .minContentBoost = 1.0f / 4.0f };
+  jpegr_metadata_struct metadata = { .maxContentBoost = 4.0f,
+                                     .minContentBoost = 1.0f / 4.0f };
+  float displayBoost = metadata.maxContentBoost;
 
   EXPECT_RGB_NEAR(applyRecovery(RgbBlack(), 0.0f, &metadata), RgbBlack());
   EXPECT_RGB_NEAR(applyRecovery(RgbBlack(), 0.5f, &metadata), RgbBlack());
@@ -774,6 +808,19 @@
   EXPECT_RGB_NEAR(applyRecovery(e, 0.5f, &metadata), e);
   EXPECT_RGB_NEAR(applyRecovery(e, 0.75f, &metadata), e * 2.0f);
   EXPECT_RGB_NEAR(applyRecovery(e, 1.0f, &metadata), e * 4.0f);
+
+  EXPECT_RGB_EQ(applyRecovery(RgbBlack(), 1.0f, &metadata),
+                applyRecovery(RgbBlack(), 1.0f, &metadata, displayBoost));
+  EXPECT_RGB_EQ(applyRecovery(RgbWhite(), 1.0f, &metadata),
+                applyRecovery(RgbWhite(), 1.0f, &metadata, displayBoost));
+  EXPECT_RGB_EQ(applyRecovery(RgbRed(), 1.0f, &metadata),
+                applyRecovery(RgbRed(), 1.0f, &metadata, displayBoost));
+  EXPECT_RGB_EQ(applyRecovery(RgbGreen(), 1.0f, &metadata),
+                applyRecovery(RgbGreen(), 1.0f, &metadata, displayBoost));
+  EXPECT_RGB_EQ(applyRecovery(RgbBlue(), 1.0f, &metadata),
+                applyRecovery(RgbBlue(), 1.0f, &metadata, displayBoost));
+  EXPECT_RGB_EQ(applyRecovery(e, 1.0f, &metadata),
+                applyRecovery(e, 1.0f, &metadata, displayBoost));
 }
 
 TEST_F(RecoveryMapMathTest, GetYuv420Pixel) {
@@ -981,8 +1028,8 @@
 }
 
 TEST_F(RecoveryMapMathTest, ApplyMap) {
-  jpegr_metadata metadata = { .maxContentBoost = 8.0f,
-                              .minContentBoost = 1.0f / 8.0f };
+  jpegr_metadata_struct metadata = { .maxContentBoost = 8.0f,
+                                     .minContentBoost = 1.0f / 8.0f };
 
   EXPECT_RGB_EQ(Recover(YuvWhite(), 1.0f, &metadata),
                 RgbWhite() * 8.0f);
diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index cf927db..8060705 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -18,6 +18,7 @@
 
 #include <android/hardware_buffer.h>
 #include <android/hardware_buffer_aidl.h>
+#include <android/binder_libbinder.h>
 #include <vndk/hardware_buffer.h>
 
 #include <errno.h>
@@ -34,9 +35,6 @@
 #include <android/hardware/graphics/common/1.1/types.h>
 #include <aidl/android/hardware/graphics/common/PixelFormat.h>
 
-// TODO: Better way to handle this
-#include "../binder/ndk/parcel_internal.h"
-
 static constexpr int kFdBufferSize = 128 * sizeof(int);  // 128 ints
 
 using namespace android;
@@ -421,7 +419,7 @@
         AHardwareBuffer* _Nullable* _Nonnull outBuffer) {
     if (!parcel || !outBuffer) return STATUS_BAD_VALUE;
     auto buffer = sp<GraphicBuffer>::make();
-    status_t status = parcel->get()->read(*buffer);
+    status_t status = AParcel_viewPlatformParcel(parcel)->read(*buffer);
     if (status != STATUS_OK) return status;
     *outBuffer = AHardwareBuffer_from_GraphicBuffer(buffer.get());
     AHardwareBuffer_acquire(*outBuffer);
@@ -433,7 +431,7 @@
     const GraphicBuffer* gb = AHardwareBuffer_to_GraphicBuffer(buffer);
     if (!gb) return STATUS_BAD_VALUE;
     if (!parcel) return STATUS_BAD_VALUE;
-    return parcel->get()->write(*gb);
+    return AParcel_viewPlatformParcel(parcel)->write(*gb);
 }
 
 // ----------------------------------------------------------------------------
diff --git a/libs/nativewindow/include/android/hardware_buffer.h b/libs/nativewindow/include/android/hardware_buffer.h
index 85a5249..21798d0 100644
--- a/libs/nativewindow/include/android/hardware_buffer.h
+++ b/libs/nativewindow/include/android/hardware_buffer.h
@@ -177,14 +177,14 @@
     /**
      * Corresponding formats:
      *   Vulkan: VK_FORMAT_R16_UINT
-     *   OpenGL ES: GR_GL_R16UI
+     *   OpenGL ES: GL_R16UI
      */
     AHARDWAREBUFFER_FORMAT_R16_UINT                 = 0x39,
 
     /**
      * Corresponding formats:
      *   Vulkan: VK_FORMAT_R16G16_UINT
-     *   OpenGL ES: GR_GL_RG16UI
+     *   OpenGL ES: GL_RG16UI
      */
     AHARDWAREBUFFER_FORMAT_R16G16_UINT              = 0x3a,
 
diff --git a/libs/renderengine/skia/SkiaRenderEngine.cpp b/libs/renderengine/skia/SkiaRenderEngine.cpp
index 5965d41..e393fb2 100644
--- a/libs/renderengine/skia/SkiaRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaRenderEngine.cpp
@@ -395,10 +395,14 @@
         mRenderEngineType != RenderEngineType::SKIA_VK_THREADED) {
         return;
     }
-    // We currently don't attempt to map a buffer if the buffer contains protected content
-    // because GPU resources for protected buffers is much more limited.
+    // We don't attempt to map a buffer if the buffer contains protected content. In GL this is
+    // important because GPU resources for protected buffers are much more limited. (In Vk we
+    // simply match the existing behavior for protected buffers.)  In Vk, we never cache any
+    // buffers while in a protected context, since Vk cannot share across contexts, and protected
+    // is less common.
     const bool isProtectedBuffer = buffer->getUsage() & GRALLOC_USAGE_PROTECTED;
-    if (isProtectedBuffer) {
+    if (isProtectedBuffer ||
+        (mRenderEngineType == RenderEngineType::SKIA_VK_THREADED && isProtected())) {
         return;
     }
     ATRACE_CALL();
@@ -461,6 +465,20 @@
     }
 }
 
+std::shared_ptr<AutoBackendTexture::LocalRef> SkiaRenderEngine::getOrCreateBackendTexture(
+        const sp<GraphicBuffer>& buffer, bool isOutputBuffer) {
+    // Do not lookup the buffer in the cache for protected contexts with the SkiaVk back-end
+    if (mRenderEngineType == RenderEngineType::SKIA_GL_THREADED ||
+        (mRenderEngineType == RenderEngineType::SKIA_VK_THREADED && !isProtected())) {
+        if (const auto& it = mTextureCache.find(buffer->getId()); it != mTextureCache.end()) {
+            return it->second;
+        }
+    }
+    return std::make_shared<AutoBackendTexture::LocalRef>(getActiveGrContext(),
+                                                          buffer->toAHardwareBuffer(),
+                                                          isOutputBuffer, mTextureCleanupMgr);
+}
+
 bool SkiaRenderEngine::canSkipPostRenderCleanup() const {
     std::lock_guard<std::mutex> lock(mRenderingMutex);
     return mTextureCleanupMgr.isEmpty();
@@ -651,21 +669,11 @@
     validateOutputBufferUsage(buffer->getBuffer());
 
     auto grContext = getActiveGrContext();
-    auto& cache = mTextureCache;
 
     // any AutoBackendTexture deletions will now be deferred until cleanupPostRender is called
     DeferTextureCleanup dtc(mTextureCleanupMgr);
 
-    std::shared_ptr<AutoBackendTexture::LocalRef> surfaceTextureRef;
-    if (const auto& it = cache.find(buffer->getBuffer()->getId()); it != cache.end()) {
-        surfaceTextureRef = it->second;
-    } else {
-        surfaceTextureRef =
-                std::make_shared<AutoBackendTexture::LocalRef>(grContext,
-                                                               buffer->getBuffer()
-                                                                       ->toAHardwareBuffer(),
-                                                               true, mTextureCleanupMgr);
-    }
+    auto surfaceTextureRef = getOrCreateBackendTexture(buffer->getBuffer(), true);
 
     // wait on the buffer to be ready to use prior to using it
     waitFence(grContext, bufferFence);
@@ -904,21 +912,7 @@
             ATRACE_NAME("DrawImage");
             validateInputBufferUsage(layer.source.buffer.buffer->getBuffer());
             const auto& item = layer.source.buffer;
-            std::shared_ptr<AutoBackendTexture::LocalRef> imageTextureRef = nullptr;
-
-            if (const auto& iter = cache.find(item.buffer->getBuffer()->getId());
-                iter != cache.end()) {
-                imageTextureRef = iter->second;
-            } else {
-                // If we didn't find the image in the cache, then create a local ref but don't cache
-                // it. If we're using skia, we're guaranteed to run on a dedicated GPU thread so if
-                // we didn't find anything in the cache then we intentionally did not cache this
-                // buffer's resources.
-                imageTextureRef = std::make_shared<
-                        AutoBackendTexture::LocalRef>(grContext,
-                                                      item.buffer->getBuffer()->toAHardwareBuffer(),
-                                                      false, mTextureCleanupMgr);
-            }
+            auto imageTextureRef = getOrCreateBackendTexture(item.buffer->getBuffer(), false);
 
             // if the layer's buffer has a fence, then we must must respect the fence prior to using
             // the buffer.
diff --git a/libs/renderengine/skia/SkiaRenderEngine.h b/libs/renderengine/skia/SkiaRenderEngine.h
index dd6646b..e4406b4 100644
--- a/libs/renderengine/skia/SkiaRenderEngine.h
+++ b/libs/renderengine/skia/SkiaRenderEngine.h
@@ -133,6 +133,8 @@
     void unmapExternalTextureBuffer(sp<GraphicBuffer>&& buffer) override final;
     bool canSkipPostRenderCleanup() const override final;
 
+    std::shared_ptr<AutoBackendTexture::LocalRef> getOrCreateBackendTexture(
+            const sp<GraphicBuffer>& buffer, bool isOutputBuffer) REQUIRES(mRenderingMutex);
     void initCanvas(SkCanvas* canvas, const DisplaySettings& display);
     void drawShadow(SkCanvas* canvas, const SkRRect& casterRRect,
                     const ShadowSettings& shadowSettings);
@@ -167,7 +169,9 @@
     // Number of external holders of ExternalTexture references, per GraphicBuffer ID.
     std::unordered_map<GraphicBufferId, int32_t> mGraphicBufferExternalRefs
             GUARDED_BY(mRenderingMutex);
-    // Cache of GL textures that we'll store per GraphicBuffer ID, shared between GPU contexts.
+    // For GL, this cache is shared between protected and unprotected contexts. For Vulkan, it is
+    // only used for the unprotected context, because Vulkan does not allow sharing between
+    // contexts, and protected is less common.
     std::unordered_map<GraphicBufferId, std::shared_ptr<AutoBackendTexture::LocalRef>> mTextureCache
             GUARDED_BY(mRenderingMutex);
     std::unordered_map<shaders::LinearEffect, sk_sp<SkRuntimeEffect>, shaders::LinearEffectHasher>
diff --git a/libs/ui/Gralloc4.cpp b/libs/ui/Gralloc4.cpp
index c3af996..b6274ab 100644
--- a/libs/ui/Gralloc4.cpp
+++ b/libs/ui/Gralloc4.cpp
@@ -766,162 +766,6 @@
                gralloc4::encodeSmpte2094_10);
 }
 
-template <class T>
-status_t Gralloc4Mapper::getDefault(uint32_t width, uint32_t height, PixelFormat format,
-                                    uint32_t layerCount, uint64_t usage,
-                                    const MetadataType& metadataType,
-                                    DecodeFunction<T> decodeFunction, T* outMetadata) const {
-    if (!outMetadata) {
-        return BAD_VALUE;
-    }
-
-    IMapper::BufferDescriptorInfo descriptorInfo;
-    if (auto error = sBufferDescriptorInfo("getDefault", width, height, format, layerCount, usage,
-                                           &descriptorInfo) != OK) {
-        return error;
-    }
-
-    hidl_vec<uint8_t> vec;
-    Error error;
-    auto ret = mMapper->getFromBufferDescriptorInfo(descriptorInfo, metadataType,
-                                                    [&](const auto& tmpError,
-                                                        const hidl_vec<uint8_t>& tmpVec) {
-                                                        error = tmpError;
-                                                        vec = tmpVec;
-                                                    });
-
-    if (!ret.isOk()) {
-        error = kTransactionError;
-    }
-
-    if (error != Error::NONE) {
-        ALOGE("getDefault(%s, %" PRIu64 ", ...) failed with %d", metadataType.name.c_str(),
-              metadataType.value, error);
-        return static_cast<status_t>(error);
-    }
-
-    return decodeFunction(vec, outMetadata);
-}
-
-status_t Gralloc4Mapper::getDefaultPixelFormatFourCC(uint32_t width, uint32_t height,
-                                                     PixelFormat format, uint32_t layerCount,
-                                                     uint64_t usage,
-                                                     uint32_t* outPixelFormatFourCC) const {
-    return getDefault(width, height, format, layerCount, usage,
-                      gralloc4::MetadataType_PixelFormatFourCC, gralloc4::decodePixelFormatFourCC,
-                      outPixelFormatFourCC);
-}
-
-status_t Gralloc4Mapper::getDefaultPixelFormatModifier(uint32_t width, uint32_t height,
-                                                       PixelFormat format, uint32_t layerCount,
-                                                       uint64_t usage,
-                                                       uint64_t* outPixelFormatModifier) const {
-    return getDefault(width, height, format, layerCount, usage,
-                      gralloc4::MetadataType_PixelFormatModifier,
-                      gralloc4::decodePixelFormatModifier, outPixelFormatModifier);
-}
-
-status_t Gralloc4Mapper::getDefaultAllocationSize(uint32_t width, uint32_t height,
-                                                  PixelFormat format, uint32_t layerCount,
-                                                  uint64_t usage,
-                                                  uint64_t* outAllocationSize) const {
-    return getDefault(width, height, format, layerCount, usage,
-                      gralloc4::MetadataType_AllocationSize, gralloc4::decodeAllocationSize,
-                      outAllocationSize);
-}
-
-status_t Gralloc4Mapper::getDefaultProtectedContent(uint32_t width, uint32_t height,
-                                                    PixelFormat format, uint32_t layerCount,
-                                                    uint64_t usage,
-                                                    uint64_t* outProtectedContent) const {
-    return getDefault(width, height, format, layerCount, usage,
-                      gralloc4::MetadataType_ProtectedContent, gralloc4::decodeProtectedContent,
-                      outProtectedContent);
-}
-
-status_t Gralloc4Mapper::getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format,
-                                               uint32_t layerCount, uint64_t usage,
-                                               ExtendableType* outCompression) const {
-    return getDefault(width, height, format, layerCount, usage, gralloc4::MetadataType_Compression,
-                      gralloc4::decodeCompression, outCompression);
-}
-
-status_t Gralloc4Mapper::getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format,
-                                               uint32_t layerCount, uint64_t usage,
-                                               ui::Compression* outCompression) const {
-    if (!outCompression) {
-        return BAD_VALUE;
-    }
-    ExtendableType compression;
-    status_t error = getDefaultCompression(width, height, format, layerCount, usage, &compression);
-    if (error) {
-        return error;
-    }
-    if (!gralloc4::isStandardCompression(compression)) {
-        return BAD_TYPE;
-    }
-    *outCompression = gralloc4::getStandardCompressionValue(compression);
-    return NO_ERROR;
-}
-
-status_t Gralloc4Mapper::getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format,
-                                              uint32_t layerCount, uint64_t usage,
-                                              ExtendableType* outInterlaced) const {
-    return getDefault(width, height, format, layerCount, usage, gralloc4::MetadataType_Interlaced,
-                      gralloc4::decodeInterlaced, outInterlaced);
-}
-
-status_t Gralloc4Mapper::getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format,
-                                              uint32_t layerCount, uint64_t usage,
-                                              ui::Interlaced* outInterlaced) const {
-    if (!outInterlaced) {
-        return BAD_VALUE;
-    }
-    ExtendableType interlaced;
-    status_t error = getDefaultInterlaced(width, height, format, layerCount, usage, &interlaced);
-    if (error) {
-        return error;
-    }
-    if (!gralloc4::isStandardInterlaced(interlaced)) {
-        return BAD_TYPE;
-    }
-    *outInterlaced = gralloc4::getStandardInterlacedValue(interlaced);
-    return NO_ERROR;
-}
-
-status_t Gralloc4Mapper::getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format,
-                                                uint32_t layerCount, uint64_t usage,
-                                                ExtendableType* outChromaSiting) const {
-    return getDefault(width, height, format, layerCount, usage, gralloc4::MetadataType_ChromaSiting,
-                      gralloc4::decodeChromaSiting, outChromaSiting);
-}
-
-status_t Gralloc4Mapper::getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format,
-                                                uint32_t layerCount, uint64_t usage,
-                                                ui::ChromaSiting* outChromaSiting) const {
-    if (!outChromaSiting) {
-        return BAD_VALUE;
-    }
-    ExtendableType chromaSiting;
-    status_t error =
-            getDefaultChromaSiting(width, height, format, layerCount, usage, &chromaSiting);
-    if (error) {
-        return error;
-    }
-    if (!gralloc4::isStandardChromaSiting(chromaSiting)) {
-        return BAD_TYPE;
-    }
-    *outChromaSiting = gralloc4::getStandardChromaSitingValue(chromaSiting);
-    return NO_ERROR;
-}
-
-status_t Gralloc4Mapper::getDefaultPlaneLayouts(
-        uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
-        std::vector<ui::PlaneLayout>* outPlaneLayouts) const {
-    return getDefault(width, height, format, layerCount, usage, gralloc4::MetadataType_PlaneLayouts,
-                      gralloc4::decodePlaneLayouts, outPlaneLayouts);
-}
-
 std::vector<MetadataTypeDescription> Gralloc4Mapper::listSupportedMetadataTypes() const {
     hidl_vec<MetadataTypeDescription> descriptions;
     Error error;
diff --git a/libs/ui/Gralloc5.cpp b/libs/ui/Gralloc5.cpp
index 6f196b8..2106839 100644
--- a/libs/ui/Gralloc5.cpp
+++ b/libs/ui/Gralloc5.cpp
@@ -352,14 +352,12 @@
         }
     }
     {
-        (void)stride;
-        // TODO(b/261856851): Add StandardMetadataType::STRIDE && enable this
-        //        auto value = getStandardMetadata<StandardMetadataType::STRIDE>(mMapper,
-        //        bufferHandle); if (static_cast<BufferUsage>(usage) != value) {
-        //            ALOGW("Layer count didn't match, expected %" PRIu64 " got %" PRId64, usage,
-        //                  static_cast<int64_t>(value.value_or(BufferUsage::CPU_READ_NEVER)));
-        //            return BAD_VALUE;
-        //        }
+        auto value = getStandardMetadata<StandardMetadataType::STRIDE>(mMapper, bufferHandle);
+        if (stride != value) {
+            ALOGW("Stride didn't match, expected %" PRIu32 " got %" PRId32, stride,
+                  value.value_or(-1));
+            return BAD_VALUE;
+        }
     }
     return OK;
 }
@@ -831,73 +829,4 @@
                                                                    smpte2094_10);
 }
 
-status_t Gralloc5Mapper::getDefaultPixelFormatFourCC(uint32_t, uint32_t, PixelFormat, uint32_t,
-                                                     uint64_t, uint32_t *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultPixelFormatModifier(uint32_t, uint32_t, PixelFormat, uint32_t,
-                                                       uint64_t, uint64_t *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultAllocationSize(uint32_t, uint32_t, PixelFormat, uint32_t,
-                                                  uint64_t, uint64_t *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultProtectedContent(uint32_t, uint32_t, PixelFormat, uint32_t,
-                                                    uint64_t, uint64_t *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultCompression(
-        uint32_t, uint32_t, PixelFormat, uint32_t, uint64_t,
-        aidl::android::hardware::graphics::common::ExtendableType *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultCompression(uint32_t, uint32_t, PixelFormat, uint32_t, uint64_t,
-                                               ui::Compression *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultInterlaced(
-        uint32_t, uint32_t, PixelFormat, uint32_t, uint64_t,
-        aidl::android::hardware::graphics::common::ExtendableType *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultInterlaced(uint32_t, uint32_t, PixelFormat, uint32_t, uint64_t,
-                                              ui::Interlaced *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultChromaSiting(
-        uint32_t, uint32_t, PixelFormat, uint32_t, uint64_t,
-        aidl::android::hardware::graphics::common::ExtendableType *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultChromaSiting(uint32_t, uint32_t, PixelFormat, uint32_t, uint64_t,
-                                                ui::ChromaSiting *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
-status_t Gralloc5Mapper::getDefaultPlaneLayouts(uint32_t, uint32_t, PixelFormat, uint32_t, uint64_t,
-                                                std::vector<ui::PlaneLayout> *) const {
-    // TODO(b/261857910): Remove
-    return UNKNOWN_TRANSACTION;
-}
-
 } // namespace android
\ No newline at end of file
diff --git a/libs/ui/GraphicBufferMapper.cpp b/libs/ui/GraphicBufferMapper.cpp
index 6002a6d..7086e04 100644
--- a/libs/ui/GraphicBufferMapper.cpp
+++ b/libs/ui/GraphicBufferMapper.cpp
@@ -341,84 +341,5 @@
     return mMapper->setSmpte2094_10(bufferHandle, smpte2094_10);
 }
 
-status_t GraphicBufferMapper::getDefaultPixelFormatFourCC(uint32_t width, uint32_t height,
-                                                          PixelFormat format, uint32_t layerCount,
-                                                          uint64_t usage,
-                                                          uint32_t* outPixelFormatFourCC) {
-    return mMapper->getDefaultPixelFormatFourCC(width, height, format, layerCount, usage,
-                                                outPixelFormatFourCC);
-}
-
-status_t GraphicBufferMapper::getDefaultPixelFormatModifier(uint32_t width, uint32_t height,
-                                                            PixelFormat format, uint32_t layerCount,
-                                                            uint64_t usage,
-                                                            uint64_t* outPixelFormatModifier) {
-    return mMapper->getDefaultPixelFormatModifier(width, height, format, layerCount, usage,
-                                                  outPixelFormatModifier);
-}
-
-status_t GraphicBufferMapper::getDefaultAllocationSize(uint32_t width, uint32_t height,
-                                                       PixelFormat format, uint32_t layerCount,
-                                                       uint64_t usage,
-                                                       uint64_t* outAllocationSize) {
-    return mMapper->getDefaultAllocationSize(width, height, format, layerCount, usage,
-                                             outAllocationSize);
-}
-
-status_t GraphicBufferMapper::getDefaultProtectedContent(uint32_t width, uint32_t height,
-                                                         PixelFormat format, uint32_t layerCount,
-                                                         uint64_t usage,
-                                                         uint64_t* outProtectedContent) {
-    return mMapper->getDefaultProtectedContent(width, height, format, layerCount, usage,
-                                               outProtectedContent);
-}
-
-status_t GraphicBufferMapper::getDefaultCompression(
-        uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
-        aidl::android::hardware::graphics::common::ExtendableType* outCompression) {
-    return mMapper->getDefaultCompression(width, height, format, layerCount, usage, outCompression);
-}
-
-status_t GraphicBufferMapper::getDefaultCompression(uint32_t width, uint32_t height,
-                                                    PixelFormat format, uint32_t layerCount,
-                                                    uint64_t usage,
-                                                    ui::Compression* outCompression) {
-    return mMapper->getDefaultCompression(width, height, format, layerCount, usage, outCompression);
-}
-
-status_t GraphicBufferMapper::getDefaultInterlaced(
-        uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
-        aidl::android::hardware::graphics::common::ExtendableType* outInterlaced) {
-    return mMapper->getDefaultInterlaced(width, height, format, layerCount, usage, outInterlaced);
-}
-
-status_t GraphicBufferMapper::getDefaultInterlaced(uint32_t width, uint32_t height,
-                                                   PixelFormat format, uint32_t layerCount,
-                                                   uint64_t usage, ui::Interlaced* outInterlaced) {
-    return mMapper->getDefaultInterlaced(width, height, format, layerCount, usage, outInterlaced);
-}
-
-status_t GraphicBufferMapper::getDefaultChromaSiting(
-        uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
-        aidl::android::hardware::graphics::common::ExtendableType* outChromaSiting) {
-    return mMapper->getDefaultChromaSiting(width, height, format, layerCount, usage,
-                                           outChromaSiting);
-}
-
-status_t GraphicBufferMapper::getDefaultChromaSiting(uint32_t width, uint32_t height,
-                                                     PixelFormat format, uint32_t layerCount,
-                                                     uint64_t usage,
-                                                     ui::ChromaSiting* outChromaSiting) {
-    return mMapper->getDefaultChromaSiting(width, height, format, layerCount, usage,
-                                           outChromaSiting);
-}
-
-status_t GraphicBufferMapper::getDefaultPlaneLayouts(
-        uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
-        std::vector<ui::PlaneLayout>* outPlaneLayouts) {
-    return mMapper->getDefaultPlaneLayouts(width, height, format, layerCount, usage,
-                                           outPlaneLayouts);
-}
-
 // ---------------------------------------------------------------------------
 }; // namespace android
diff --git a/libs/ui/include/ui/Gralloc.h b/libs/ui/include/ui/Gralloc.h
index b494cbe..496ba57 100644
--- a/libs/ui/include/ui/Gralloc.h
+++ b/libs/ui/include/ui/Gralloc.h
@@ -200,72 +200,6 @@
                                      std::optional<std::vector<uint8_t>> /*smpte2094_10*/) const {
         return INVALID_OPERATION;
     }
-    virtual status_t getDefaultPixelFormatFourCC(uint32_t /*width*/, uint32_t /*height*/,
-                                                 PixelFormat /*format*/, uint32_t /*layerCount*/,
-                                                 uint64_t /*usage*/,
-                                                 uint32_t* /*outPixelFormatFourCC*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultPixelFormatModifier(uint32_t /*width*/, uint32_t /*height*/,
-                                                   PixelFormat /*format*/, uint32_t /*layerCount*/,
-                                                   uint64_t /*usage*/,
-                                                   uint64_t* /*outPixelFormatModifier*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultAllocationSize(uint32_t /*width*/, uint32_t /*height*/,
-                                              PixelFormat /*format*/, uint32_t /*layerCount*/,
-                                              uint64_t /*usage*/,
-                                              uint64_t* /*outAllocationSize*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultProtectedContent(uint32_t /*width*/, uint32_t /*height*/,
-                                                PixelFormat /*format*/, uint32_t /*layerCount*/,
-                                                uint64_t /*usage*/,
-                                                uint64_t* /*outProtectedContent*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultCompression(
-            uint32_t /*width*/, uint32_t /*height*/, PixelFormat /*format*/,
-            uint32_t /*layerCount*/, uint64_t /*usage*/,
-            aidl::android::hardware::graphics::common::ExtendableType* /*outCompression*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultCompression(uint32_t /*width*/, uint32_t /*height*/,
-                                           PixelFormat /*format*/, uint32_t /*layerCount*/,
-                                           uint64_t /*usage*/,
-                                           ui::Compression* /*outCompression*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultInterlaced(
-            uint32_t /*width*/, uint32_t /*height*/, PixelFormat /*format*/,
-            uint32_t /*layerCount*/, uint64_t /*usage*/,
-            aidl::android::hardware::graphics::common::ExtendableType* /*outInterlaced*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultInterlaced(uint32_t /*width*/, uint32_t /*height*/,
-                                          PixelFormat /*format*/, uint32_t /*layerCount*/,
-                                          uint64_t /*usage*/,
-                                          ui::Interlaced* /*outInterlaced*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultChromaSiting(
-            uint32_t /*width*/, uint32_t /*height*/, PixelFormat /*format*/,
-            uint32_t /*layerCount*/, uint64_t /*usage*/,
-            aidl::android::hardware::graphics::common::ExtendableType* /*outChromaSiting*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultChromaSiting(uint32_t /*width*/, uint32_t /*height*/,
-                                            PixelFormat /*format*/, uint32_t /*layerCount*/,
-                                            uint64_t /*usage*/,
-                                            ui::ChromaSiting* /*outChromaSiting*/) const {
-        return INVALID_OPERATION;
-    }
-    virtual status_t getDefaultPlaneLayouts(
-            uint32_t /*width*/, uint32_t /*height*/, PixelFormat /*format*/,
-            uint32_t /*layerCount*/, uint64_t /*usage*/,
-            std::vector<ui::PlaneLayout>* /*outPlaneLayouts*/) const {
-        return INVALID_OPERATION;
-    }
 };
 
 // A wrapper to IAllocator
diff --git a/libs/ui/include/ui/Gralloc4.h b/libs/ui/include/ui/Gralloc4.h
index 6bc5ce5..df43be8 100644
--- a/libs/ui/include/ui/Gralloc4.h
+++ b/libs/ui/include/ui/Gralloc4.h
@@ -120,42 +120,6 @@
                              std::optional<std::vector<uint8_t>>* outSmpte2094_10) const override;
     status_t setSmpte2094_10(buffer_handle_t bufferHandle,
                              std::optional<std::vector<uint8_t>> smpte2094_10) const override;
-    status_t getDefaultPixelFormatFourCC(uint32_t width, uint32_t height, PixelFormat format,
-                                         uint32_t layerCount, uint64_t usage,
-                                         uint32_t* outPixelFormatFourCC) const override;
-    status_t getDefaultPixelFormatModifier(uint32_t width, uint32_t height, PixelFormat format,
-                                           uint32_t layerCount, uint64_t usage,
-                                           uint64_t* outPixelFormatModifier) const override;
-    status_t getDefaultAllocationSize(uint32_t width, uint32_t height, PixelFormat format,
-                                      uint32_t layerCount, uint64_t usage,
-                                      uint64_t* outAllocationSize) const override;
-    status_t getDefaultProtectedContent(uint32_t width, uint32_t height, PixelFormat format,
-                                        uint32_t layerCount, uint64_t usage,
-                                        uint64_t* outProtectedContent) const override;
-    status_t getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format,
-                                   uint32_t layerCount, uint64_t usage,
-                                   aidl::android::hardware::graphics::common::ExtendableType*
-                                           outCompression) const override;
-    status_t getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format,
-                                   uint32_t layerCount, uint64_t usage,
-                                   ui::Compression* outCompression) const override;
-    status_t getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format,
-                                  uint32_t layerCount, uint64_t usage,
-                                  aidl::android::hardware::graphics::common::ExtendableType*
-                                          outInterlaced) const override;
-    status_t getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format,
-                                  uint32_t layerCount, uint64_t usage,
-                                  ui::Interlaced* outInterlaced) const override;
-    status_t getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format,
-                                    uint32_t layerCount, uint64_t usage,
-                                    aidl::android::hardware::graphics::common::ExtendableType*
-                                            outChromaSiting) const override;
-    status_t getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format,
-                                    uint32_t layerCount, uint64_t usage,
-                                    ui::ChromaSiting* outChromaSiting) const override;
-    status_t getDefaultPlaneLayouts(uint32_t width, uint32_t height, PixelFormat format,
-                                    uint32_t layerCount, uint64_t usage,
-                                    std::vector<ui::PlaneLayout>* outPlaneLayouts) const override;
 
     std::vector<android::hardware::graphics::mapper::V4_0::IMapper::MetadataTypeDescription>
     listSupportedMetadataTypes() const;
diff --git a/libs/ui/include/ui/Gralloc5.h b/libs/ui/include/ui/Gralloc5.h
index bc10169..44b97d1 100644
--- a/libs/ui/include/ui/Gralloc5.h
+++ b/libs/ui/include/ui/Gralloc5.h
@@ -156,60 +156,6 @@
             buffer_handle_t bufferHandle,
             std::optional<std::vector<uint8_t>> smpte2094_10) const override;
 
-    [[nodiscard]] status_t getDefaultPixelFormatFourCC(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage, uint32_t *outPixelFormatFourCC) const override;
-
-    [[nodiscard]] status_t getDefaultPixelFormatModifier(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage, uint64_t *outPixelFormatModifier) const override;
-
-    [[nodiscard]] status_t getDefaultAllocationSize(uint32_t width, uint32_t height,
-                                                    PixelFormat format, uint32_t layerCount,
-                                                    uint64_t usage,
-                                                    uint64_t *outAllocationSize) const override;
-
-    [[nodiscard]] status_t getDefaultProtectedContent(uint32_t width, uint32_t height,
-                                                      PixelFormat format, uint32_t layerCount,
-                                                      uint64_t usage,
-                                                      uint64_t *outProtectedContent) const override;
-
-    [[nodiscard]] status_t getDefaultCompression(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage,
-            aidl::android::hardware::graphics::common::ExtendableType *outCompression)
-            const override;
-
-    [[nodiscard]] status_t getDefaultCompression(uint32_t width, uint32_t height,
-                                                 PixelFormat format, uint32_t layerCount,
-                                                 uint64_t usage,
-                                                 ui::Compression *outCompression) const override;
-
-    [[nodiscard]] status_t getDefaultInterlaced(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage,
-            aidl::android::hardware::graphics::common::ExtendableType *outInterlaced)
-            const override;
-
-    [[nodiscard]] status_t getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format,
-                                                uint32_t layerCount, uint64_t usage,
-                                                ui::Interlaced *outInterlaced) const override;
-
-    [[nodiscard]] status_t getDefaultChromaSiting(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage,
-            aidl::android::hardware::graphics::common::ExtendableType *outChromaSiting)
-            const override;
-
-    [[nodiscard]] status_t getDefaultChromaSiting(uint32_t width, uint32_t height,
-                                                  PixelFormat format, uint32_t layerCount,
-                                                  uint64_t usage,
-                                                  ui::ChromaSiting *outChromaSiting) const override;
-
-    [[nodiscard]] status_t getDefaultPlaneLayouts(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage, std::vector<ui::PlaneLayout> *outPlaneLayouts) const override;
-
 private:
     void unlockBlocking(buffer_handle_t bufferHandle) const;
 
diff --git a/libs/ui/include/ui/GraphicBufferMapper.h b/libs/ui/include/ui/GraphicBufferMapper.h
index 51c6e92..3a5167a 100644
--- a/libs/ui/include/ui/GraphicBufferMapper.h
+++ b/libs/ui/include/ui/GraphicBufferMapper.h
@@ -138,48 +138,6 @@
     status_t setSmpte2094_10(buffer_handle_t bufferHandle,
                              std::optional<std::vector<uint8_t>> smpte2094_10);
 
-    /**
-     * Gets the default metadata for a gralloc buffer allocated with the given parameters.
-     *
-     * These functions are supported by gralloc 4.0+.
-     */
-    status_t getDefaultPixelFormatFourCC(uint32_t width, uint32_t height, PixelFormat format,
-                                         uint32_t layerCount, uint64_t usage,
-                                         uint32_t* outPixelFormatFourCC);
-    status_t getDefaultPixelFormatModifier(uint32_t width, uint32_t height, PixelFormat format,
-                                           uint32_t layerCount, uint64_t usage,
-                                           uint64_t* outPixelFormatModifier);
-    status_t getDefaultAllocationSize(uint32_t width, uint32_t height, PixelFormat format,
-                                      uint32_t layerCount, uint64_t usage,
-                                      uint64_t* outAllocationSize);
-    status_t getDefaultProtectedContent(uint32_t width, uint32_t height, PixelFormat format,
-                                        uint32_t layerCount, uint64_t usage,
-                                        uint64_t* outProtectedContent);
-    status_t getDefaultCompression(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage,
-            aidl::android::hardware::graphics::common::ExtendableType* outCompression);
-    status_t getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format,
-                                   uint32_t layerCount, uint64_t usage,
-                                   ui::Compression* outCompression);
-    status_t getDefaultInterlaced(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage,
-            aidl::android::hardware::graphics::common::ExtendableType* outInterlaced);
-    status_t getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format,
-                                  uint32_t layerCount, uint64_t usage,
-                                  ui::Interlaced* outInterlaced);
-    status_t getDefaultChromaSiting(
-            uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount,
-            uint64_t usage,
-            aidl::android::hardware::graphics::common::ExtendableType* outChromaSiting);
-    status_t getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format,
-                                    uint32_t layerCount, uint64_t usage,
-                                    ui::ChromaSiting* outChromaSiting);
-    status_t getDefaultPlaneLayouts(uint32_t width, uint32_t height, PixelFormat format,
-                                    uint32_t layerCount, uint64_t usage,
-                                    std::vector<ui::PlaneLayout>* outPlaneLayouts);
-
     const GrallocMapper& getGrallocMapper() const {
         return reinterpret_cast<const GrallocMapper&>(*mMapper);
     }
diff --git a/opengl/libs/EGL/egl_display.cpp b/opengl/libs/EGL/egl_display.cpp
index 0b755aa..c2c856e 100644
--- a/opengl/libs/EGL/egl_display.cpp
+++ b/opengl/libs/EGL/egl_display.cpp
@@ -322,6 +322,16 @@
 
         mExtensionString = gBuiltinExtensionString;
 
+        // b/269060366 Conditionally enabled EGL_ANDROID_get_frame_timestamps extension if the
+        // device's present timestamps are reliable (which may not be the case on emulators).
+        if (cnx->useAngle) {
+            if (android::base::GetBoolProperty("service.sf.present_timestamp", false)) {
+                mExtensionString.append("EGL_ANDROID_get_frame_timestamps");
+            }
+        } else {
+            mExtensionString.append("EGL_ANDROID_get_frame_timestamps");
+        }
+
         hasColorSpaceSupport = findExtension(disp.queryString.extensions, "EGL_KHR_gl_colorspace");
 
         // Note: CDD requires that devices supporting wide color and/or HDR color also support
@@ -361,6 +371,7 @@
                     findExtension(disp.queryString.extensions, "EGL_KHR_image_gl_colorspace")) {
                     mExtensionString.append("EGL_EXT_image_gl_colorspace ");
                 }
+
                 if (findExtension(disp.queryString.extensions, ext.c_str(), len)) {
                     mExtensionString.append(ext + " ");
                 }
diff --git a/opengl/libs/EGL/egl_platform_entries.cpp b/opengl/libs/EGL/egl_platform_entries.cpp
index 0527c8a..2bca14d 100644
--- a/opengl/libs/EGL/egl_platform_entries.cpp
+++ b/opengl/libs/EGL/egl_platform_entries.cpp
@@ -84,7 +84,8 @@
 // Extensions implemented by the EGL wrapper.
 const char* const gBuiltinExtensionString =
         "EGL_ANDROID_front_buffer_auto_refresh "
-        "EGL_ANDROID_get_frame_timestamps "
+        // b/269060366 Conditionally enabled during display initialization:
+        //"EGL_ANDROID_get_frame_timestamps "
         "EGL_ANDROID_get_native_client_buffer "
         "EGL_ANDROID_presentation_time "
         "EGL_EXT_surface_CTA861_3_metadata "
@@ -2185,6 +2186,10 @@
         return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
+    if (!dp->haveExtension("EGL_ANDROID_get_frame_timestamps")) {
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
+    }
+
     SurfaceRef _s(dp, surface);
     if (!_s.get()) {
         return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
@@ -2218,6 +2223,10 @@
         return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
+    if (!dp->haveExtension("EGL_ANDROID_get_frame_timestamps")) {
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
+    }
+
     SurfaceRef _s(dp, surface);
     if (!_s.get()) {
         return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
@@ -2272,6 +2281,10 @@
         return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
+    if (!dp->haveExtension("EGL_ANDROID_get_frame_timestamps")) {
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
+    }
+
     SurfaceRef _s(dp, surface);
     if (!_s.get()) {
         return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
@@ -2302,6 +2315,10 @@
         return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
+    if (!dp->haveExtension("EGL_ANDROID_get_frame_timestamps")) {
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
+    }
+
     SurfaceRef _s(dp, surface);
     if (!_s.get()) {
         return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
@@ -2387,6 +2404,10 @@
         return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
+    if (!dp->haveExtension("EGL_ANDROID_get_frame_timestamps")) {
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
+    }
+
     SurfaceRef _s(dp, surface);
     if (!_s.get()) {
         return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
diff --git a/services/gpuservice/vts/Android.bp b/services/gpuservice/vts/Android.bp
index 83a40e7..a24822a 100644
--- a/services/gpuservice/vts/Android.bp
+++ b/services/gpuservice/vts/Android.bp
@@ -21,7 +21,7 @@
     srcs: ["src/**/*.java"],
     libs: [
         "tradefed",
-        "vts-core-tradefed-harness",
+        "compatibility-host-util",
     ],
     test_suites: [
         "general-tests",
diff --git a/services/gpuservice/vts/OWNERS b/services/gpuservice/vts/OWNERS
index e789052..a63de1c 100644
--- a/services/gpuservice/vts/OWNERS
+++ b/services/gpuservice/vts/OWNERS
@@ -1,4 +1,5 @@
 # Bug component: 653544
+kocdemir@google.com
 paulthomson@google.com
 pbaiget@google.com
 lfy@google.com
diff --git a/services/gpuservice/vts/src/com/android/tests/gpuservice/GpuWorkTracepointTest.java b/services/gpuservice/vts/src/com/android/tests/gpuservice/GpuWorkTracepointTest.java
index 9fa9016..6c16335 100644
--- a/services/gpuservice/vts/src/com/android/tests/gpuservice/GpuWorkTracepointTest.java
+++ b/services/gpuservice/vts/src/com/android/tests/gpuservice/GpuWorkTracepointTest.java
@@ -19,11 +19,16 @@
 import static org.junit.Assert.fail;
 import static org.junit.Assume.assumeTrue;
 
+import android.platform.test.annotations.RestrictedBuildTest;
+
 import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
 import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test;
 import com.android.tradefed.util.CommandResult;
 import com.android.tradefed.util.CommandStatus;
 
+import com.android.compatibility.common.util.PropertyUtil;
+import com.android.compatibility.common.util.VsrTest;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -57,15 +62,23 @@
                 commandResult.getStatus(), CommandStatus.SUCCESS);
     }
 
+    @VsrTest(requirements={"VSR-3.3-004"})
+    @RestrictedBuildTest
     @Test
     public void testGpuWorkPeriodTracepointFormat() throws Exception {
         CommandResult commandResult = getDevice().executeShellV2Command(
                 String.format("cat %s", GPU_WORK_PERIOD_TRACEPOINT_FORMAT_PATH));
 
         // If we failed to cat the tracepoint format then the test ends here.
-        assumeTrue(String.format("Failed to cat the gpu_work_period tracepoint format at %s",
-                        GPU_WORK_PERIOD_TRACEPOINT_FORMAT_PATH),
-                commandResult.getStatus().equals(CommandStatus.SUCCESS));
+        if (!commandResult.getStatus().equals(CommandStatus.SUCCESS)) {
+            String message = String.format(
+                "Failed to cat the gpu_work_period tracepoint format at %s\n",
+                GPU_WORK_PERIOD_TRACEPOINT_FORMAT_PATH);
+
+            // Tracepoint MUST exist on devices released with Android 14 or later
+            assumeTrue(message, PropertyUtil.getVsrApiLevel(getDevice()) >= 34);
+            fail(message);
+        }
 
         // Otherwise, we check that the fields match the expected fields.
         String actualFields = Arrays.stream(
diff --git a/services/inputflinger/InputCommonConverter.cpp b/services/inputflinger/InputCommonConverter.cpp
index 0c93f5c..2437d0f 100644
--- a/services/inputflinger/InputCommonConverter.cpp
+++ b/services/inputflinger/InputCommonConverter.cpp
@@ -200,17 +200,12 @@
     return static_cast<common::Button>(buttonState);
 }
 
-static common::ToolType getToolType(int32_t toolType) {
-    static_assert(static_cast<common::ToolType>(AMOTION_EVENT_TOOL_TYPE_UNKNOWN) ==
-                  common::ToolType::UNKNOWN);
-    static_assert(static_cast<common::ToolType>(AMOTION_EVENT_TOOL_TYPE_FINGER) ==
-                  common::ToolType::FINGER);
-    static_assert(static_cast<common::ToolType>(AMOTION_EVENT_TOOL_TYPE_STYLUS) ==
-                  common::ToolType::STYLUS);
-    static_assert(static_cast<common::ToolType>(AMOTION_EVENT_TOOL_TYPE_MOUSE) ==
-                  common::ToolType::MOUSE);
-    static_assert(static_cast<common::ToolType>(AMOTION_EVENT_TOOL_TYPE_ERASER) ==
-                  common::ToolType::ERASER);
+static common::ToolType getToolType(ToolType toolType) {
+    static_assert(static_cast<common::ToolType>(ToolType::UNKNOWN) == common::ToolType::UNKNOWN);
+    static_assert(static_cast<common::ToolType>(ToolType::FINGER) == common::ToolType::FINGER);
+    static_assert(static_cast<common::ToolType>(ToolType::STYLUS) == common::ToolType::STYLUS);
+    static_assert(static_cast<common::ToolType>(ToolType::MOUSE) == common::ToolType::MOUSE);
+    static_assert(static_cast<common::ToolType>(ToolType::ERASER) == common::ToolType::ERASER);
     return static_cast<common::ToolType>(toolType);
 }
 
diff --git a/services/inputflinger/NotifyArgs.cpp b/services/inputflinger/NotifyArgs.cpp
index b192ad7..5f2a22f 100644
--- a/services/inputflinger/NotifyArgs.cpp
+++ b/services/inputflinger/NotifyArgs.cpp
@@ -161,9 +161,9 @@
                 StringPrintf("id=%" PRIu32 " x=%.1f y=%.1f pressure=%.1f", pointerProperties[i].id,
                              pointerCoords[i].getX(), pointerCoords[i].getY(),
                              pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
-        const int32_t toolType = pointerProperties[i].toolType;
-        if (toolType != AMOTION_EVENT_TOOL_TYPE_FINGER) {
-            coords += StringPrintf(" toolType=%s", motionToolTypeToString(toolType));
+        const ToolType toolType = pointerProperties[i].toolType;
+        if (toolType != ToolType::FINGER) {
+            coords += StringPrintf(" toolType=%s", ftl::enum_string(toolType).c_str());
         }
         const float major = pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR);
         const float minor = pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR);
diff --git a/services/inputflinger/PreferStylusOverTouchBlocker.cpp b/services/inputflinger/PreferStylusOverTouchBlocker.cpp
index ddd5146..fbd296c 100644
--- a/services/inputflinger/PreferStylusOverTouchBlocker.cpp
+++ b/services/inputflinger/PreferStylusOverTouchBlocker.cpp
@@ -24,11 +24,11 @@
     bool hasTouch = false;
     for (size_t i = 0; i < args.pointerCount; i++) {
         // Make sure we are canceling stylus pointers
-        const int32_t toolType = args.pointerProperties[i].toolType;
+        const ToolType toolType = args.pointerProperties[i].toolType;
         if (isStylusToolType(toolType)) {
             hasStylus = true;
         }
-        if (toolType == AMOTION_EVENT_TOOL_TYPE_FINGER) {
+        if (toolType == ToolType::FINGER) {
             hasTouch = true;
         }
     }
diff --git a/services/inputflinger/UnwantedInteractionBlocker.cpp b/services/inputflinger/UnwantedInteractionBlocker.cpp
index c170b81..ae20f86 100644
--- a/services/inputflinger/UnwantedInteractionBlocker.cpp
+++ b/services/inputflinger/UnwantedInteractionBlocker.cpp
@@ -18,6 +18,7 @@
 #include "UnwantedInteractionBlocker.h"
 
 #include <android-base/stringprintf.h>
+#include <ftl/enum.h>
 #include <input/PrintTools.h>
 #include <inttypes.h>
 #include <linux/input-event-codes.h>
@@ -98,18 +99,21 @@
     return false;
 }
 
-static int getLinuxToolCode(int toolType) {
+static int getLinuxToolCode(ToolType toolType) {
     switch (toolType) {
-        case AMOTION_EVENT_TOOL_TYPE_STYLUS:
+        case ToolType::STYLUS:
             return BTN_TOOL_PEN;
-        case AMOTION_EVENT_TOOL_TYPE_ERASER:
+        case ToolType::ERASER:
             return BTN_TOOL_RUBBER;
-        case AMOTION_EVENT_TOOL_TYPE_FINGER:
+        case ToolType::FINGER:
             return BTN_TOOL_FINGER;
-        default:
-            ALOGW("Got tool type %" PRId32 ", converting to BTN_TOOL_FINGER", toolType);
-            return BTN_TOOL_FINGER;
+        case ToolType::UNKNOWN:
+        case ToolType::MOUSE:
+        case ToolType::PALM:
+            break;
     }
+    ALOGW("Got tool type %s, converting to BTN_TOOL_FINGER", ftl::enum_string(toolType).c_str());
+    return BTN_TOOL_FINGER;
 }
 
 static int32_t getActionUpForPointerId(const NotifyMotionArgs& args, int32_t pointerId) {
diff --git a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
index f03c837..58324c4 100644
--- a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
+++ b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
@@ -207,7 +207,7 @@
 
     pointerProperties[0].clear();
     pointerProperties[0].id = 0;
-    pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    pointerProperties[0].toolType = ToolType::FINGER;
 
     pointerCoords[0].clear();
     pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, 100);
@@ -235,7 +235,7 @@
 
     pointerProperties[0].clear();
     pointerProperties[0].id = 0;
-    pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    pointerProperties[0].toolType = ToolType::FINGER;
 
     pointerCoords[0].clear();
     pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, 100);
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index cd427f0..0f7991a 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -1862,11 +1862,12 @@
               entry.yPrecision, entry.downTime);
 
         for (uint32_t i = 0; i < entry.pointerCount; i++) {
-            ALOGD("  Pointer %d: id=%d, toolType=%d, "
+            ALOGD("  Pointer %d: id=%d, toolType=%s, "
                   "x=%f, y=%f, pressure=%f, size=%f, "
                   "touchMajor=%f, touchMinor=%f, toolMajor=%f, toolMinor=%f, "
                   "orientation=%f",
-                  i, entry.pointerProperties[i].id, entry.pointerProperties[i].toolType,
+                  i, entry.pointerProperties[i].id,
+                  ftl::enum_string(entry.pointerProperties[i].toolType).c_str(),
                   entry.pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_X),
                   entry.pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_Y),
                   entry.pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_PRESSURE),
@@ -4178,7 +4179,7 @@
             ALOGD("  Pointer %d: id=%d, toolType=%s, x=%f, y=%f, pressure=%f, size=%f, "
                   "touchMajor=%f, touchMinor=%f, toolMajor=%f, toolMinor=%f, orientation=%f",
                   i, args->pointerProperties[i].id,
-                  motionToolTypeToString(args->pointerProperties[i].toolType),
+                  ftl::enum_string(args->pointerProperties[i].toolType).c_str(),
                   args->pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_X),
                   args->pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_Y),
                   args->pointerCoords[i].getAxisValue(AMOTION_EVENT_AXIS_PRESSURE),
diff --git a/services/inputflinger/host/InputDriver.cpp b/services/inputflinger/host/InputDriver.cpp
index 97d57e4..ec0388d 100644
--- a/services/inputflinger/host/InputDriver.cpp
+++ b/services/inputflinger/host/InputDriver.cpp
@@ -242,13 +242,13 @@
 
 input_property_t* InputDriver::inputGetDeviceProperty(input_property_map_t* map, const char* key) {
     if (map != nullptr) {
-        std::string value;
-        auto prop = std::make_unique<input_property_t>();
-        if (!map->propertyMap->tryGetProperty(key, value)) {
+        std::optional<std::string> value = map->propertyMap->getString(key);
+        if (!value.has_value()) {
             return nullptr;
         }
+        auto prop = std::make_unique<input_property_t>();
         prop->key = key;
-        prop->value = value.c_str();
+        prop->value = value->c_str();
         return prop.release();
     }
     return nullptr;
diff --git a/services/inputflinger/include/InputReaderBase.h b/services/inputflinger/include/InputReaderBase.h
index 841c914..1750c64 100644
--- a/services/inputflinger/include/InputReaderBase.h
+++ b/services/inputflinger/include/InputReaderBase.h
@@ -149,6 +149,9 @@
 
     /* Get the Bluetooth address of an input device, if known. */
     virtual std::optional<std::string> getBluetoothAddress(int32_t deviceId) const = 0;
+
+    /* Sysfs node change reported. Recreate device if required to incorporate the new sysfs nodes */
+    virtual void sysfsNodeChanged(const std::string& sysfsNodePath) = 0;
 };
 
 // --- InputReaderConfiguration ---
diff --git a/services/inputflinger/include/PointerControllerInterface.h b/services/inputflinger/include/PointerControllerInterface.h
index 9dbdd5a..95f819a 100644
--- a/services/inputflinger/include/PointerControllerInterface.h
+++ b/services/inputflinger/include/PointerControllerInterface.h
@@ -22,6 +22,20 @@
 
 namespace android {
 
+struct FloatPoint {
+    float x;
+    float y;
+
+    inline FloatPoint(float x, float y) : x(x), y(y) {}
+
+    inline explicit FloatPoint(vec2 p) : x(p.x), y(p.y) {}
+
+    template <typename T, typename U>
+    operator std::tuple<T, U>() {
+        return {x, y};
+    }
+};
+
 /**
  * Interface for tracking a mouse / touch pad pointer and touch pad spots.
  *
@@ -40,23 +54,16 @@
 public:
     /* Gets the bounds of the region that the pointer can traverse.
      * Returns true if the bounds are available. */
-    virtual bool getBounds(float* outMinX, float* outMinY,
-            float* outMaxX, float* outMaxY) const = 0;
+    virtual std::optional<FloatRect> getBounds() const = 0;
 
     /* Move the pointer. */
     virtual void move(float deltaX, float deltaY) = 0;
 
-    /* Sets a mask that indicates which buttons are pressed. */
-    virtual void setButtonState(int32_t buttonState) = 0;
-
-    /* Gets a mask that indicates which buttons are pressed. */
-    virtual int32_t getButtonState() const = 0;
-
     /* Sets the absolute location of the pointer. */
     virtual void setPosition(float x, float y) = 0;
 
     /* Gets the absolute location of the pointer. */
-    virtual void getPosition(float* outX, float* outY) const = 0;
+    virtual FloatPoint getPosition() const = 0;
 
     enum class Transition {
         // Fade/unfade immediately.
diff --git a/services/inputflinger/reader/EventHub.cpp b/services/inputflinger/reader/EventHub.cpp
index 3d3a8ea..ee8dde1 100644
--- a/services/inputflinger/reader/EventHub.cpp
+++ b/services/inputflinger/reader/EventHub.cpp
@@ -52,6 +52,7 @@
 #include <utils/Timers.h>
 
 #include <filesystem>
+#include <optional>
 #include <regex>
 #include <utility>
 
@@ -673,9 +674,9 @@
 
 bool EventHub::Device::isExternalDeviceLocked() {
     if (configuration) {
-        bool value;
-        if (configuration->tryGetProperty("device.internal", value)) {
-            return !value;
+        std::optional<bool> isInternal = configuration->getBool("device.internal");
+        if (isInternal.has_value()) {
+            return !isInternal.value();
         }
     }
     return identifier.bus == BUS_USB || identifier.bus == BUS_BLUETOOTH;
@@ -683,9 +684,9 @@
 
 bool EventHub::Device::deviceHasMicLocked() {
     if (configuration) {
-        bool value;
-        if (configuration->tryGetProperty("audio.mic", value)) {
-            return value;
+        std::optional<bool> hasMic = configuration->getBool("audio.mic");
+        if (hasMic.has_value()) {
+            return hasMic.value();
         }
     }
     return false;
@@ -1530,6 +1531,20 @@
     return associatedDevice;
 }
 
+bool EventHub::AssociatedDevice::isChanged() const {
+    std::unordered_map<int32_t, RawBatteryInfo> newBatteryInfos =
+            readBatteryConfiguration(sysfsRootPath);
+    std::unordered_map<int32_t, RawLightInfo> newLightInfos =
+            readLightsConfiguration(sysfsRootPath);
+    std::optional<RawLayoutInfo> newLayoutInfo = readLayoutConfiguration(sysfsRootPath);
+
+    if (newBatteryInfos == batteryInfos && newLightInfos == lightInfos &&
+        newLayoutInfo == layoutInfo) {
+        return false;
+    }
+    return true;
+}
+
 void EventHub::vibrate(int32_t deviceId, const VibrationElement& element) {
     std::scoped_lock _l(mLock);
     Device* device = getDeviceLocked(deviceId);
@@ -2281,8 +2296,8 @@
     }
 
     // See if the device is specially configured to be of a certain type.
-    std::string deviceType;
-    if (device->configuration && device->configuration->tryGetProperty("device.type", deviceType)) {
+    if (device->configuration) {
+        std::string deviceType = device->configuration->getString("device.type").value_or("");
         if (deviceType == "rotaryEncoder") {
             device->classes |= InputDeviceClass::ROTARY_ENCODER;
         } else if (deviceType == "externalStylus") {
@@ -2535,6 +2550,42 @@
     return device->disable();
 }
 
+// TODO(b/274755573): Shift to uevent handling on native side and remove this method
+// Currently using Java UEventObserver to trigger this which uses UEvent infrastructure that uses a
+// NETLINK socket to observe UEvents. We can create similar infrastructure on Eventhub side to
+// directly observe UEvents instead of triggering from Java side.
+void EventHub::sysfsNodeChanged(const std::string& sysfsNodePath) {
+    std::scoped_lock _l(mLock);
+
+    // Check in opening devices
+    for (auto it = mOpeningDevices.begin(); it != mOpeningDevices.end(); it++) {
+        std::unique_ptr<Device>& device = *it;
+        if (device->associatedDevice &&
+            sysfsNodePath.find(device->associatedDevice->sysfsRootPath.string()) !=
+                    std::string::npos &&
+            device->associatedDevice->isChanged()) {
+            it = mOpeningDevices.erase(it);
+            openDeviceLocked(device->path);
+        }
+    }
+
+    // Check in already added device
+    std::vector<Device*> devicesToReopen;
+    for (const auto& [id, device] : mDevices) {
+        if (device->associatedDevice &&
+            sysfsNodePath.find(device->associatedDevice->sysfsRootPath.string()) !=
+                    std::string::npos &&
+            device->associatedDevice->isChanged()) {
+            devicesToReopen.push_back(device.get());
+        }
+    }
+    for (const auto& device : devicesToReopen) {
+        closeDeviceLocked(*device);
+        openDeviceLocked(device->path);
+    }
+    devicesToReopen.clear();
+}
+
 void EventHub::createVirtualKeyboardLocked() {
     InputDeviceIdentifier identifier;
     identifier.name = "Virtual";
diff --git a/services/inputflinger/reader/InputDevice.cpp b/services/inputflinger/reader/InputDevice.cpp
index 69363b6..ddf6c87 100644
--- a/services/inputflinger/reader/InputDevice.cpp
+++ b/services/inputflinger/reader/InputDevice.cpp
@@ -465,7 +465,7 @@
                              mHasMic, getAssociatedDisplayId().value_or(ADISPLAY_ID_NONE));
 
     for_each_mapper(
-            [&outDeviceInfo](InputMapper& mapper) { mapper.populateDeviceInfo(&outDeviceInfo); });
+            [&outDeviceInfo](InputMapper& mapper) { mapper.populateDeviceInfo(outDeviceInfo); });
 
     if (mController) {
         mController->populateDeviceInfo(&outDeviceInfo);
diff --git a/services/inputflinger/reader/InputReader.cpp b/services/inputflinger/reader/InputReader.cpp
index 9080cc1..81ac03b 100644
--- a/services/inputflinger/reader/InputReader.cpp
+++ b/services/inputflinger/reader/InputReader.cpp
@@ -928,6 +928,10 @@
     return *associatedDisplayId == displayId;
 }
 
+void InputReader::sysfsNodeChanged(const std::string& sysfsNodePath) {
+    mEventHub->sysfsNodeChanged(sysfsNodePath);
+}
+
 void InputReader::dump(std::string& dump) {
     std::scoped_lock _l(mLock);
 
diff --git a/services/inputflinger/reader/include/EventHub.h b/services/inputflinger/reader/include/EventHub.h
index 0b15efe..20612c7 100644
--- a/services/inputflinger/reader/include/EventHub.h
+++ b/services/inputflinger/reader/include/EventHub.h
@@ -388,6 +388,10 @@
 
     /* Disable an input device. Closes file descriptor to that device. */
     virtual status_t disableDevice(int32_t deviceId) = 0;
+
+    /* Sysfs node changed. Reopen the Eventhub device if any new Peripheral like Light, Battery,
+     * etc. is detected. */
+    virtual void sysfsNodeChanged(const std::string& sysfsNodePath) = 0;
 };
 
 template <std::size_t BITS>
@@ -567,6 +571,8 @@
 
     status_t disableDevice(int32_t deviceId) override final;
 
+    void sysfsNodeChanged(const std::string& sysfsNodePath) override final;
+
     ~EventHub() override;
 
 private:
@@ -578,6 +584,7 @@
         std::unordered_map<int32_t /*lightId*/, RawLightInfo> lightInfos;
         std::optional<RawLayoutInfo> layoutInfo;
 
+        bool isChanged() const;
         bool operator==(const AssociatedDevice&) const = default;
         bool operator!=(const AssociatedDevice&) const = default;
         std::string dump() const;
diff --git a/services/inputflinger/reader/include/InputReader.h b/services/inputflinger/reader/include/InputReader.h
index e9c989a..120e150 100644
--- a/services/inputflinger/reader/include/InputReader.h
+++ b/services/inputflinger/reader/include/InputReader.h
@@ -117,6 +117,8 @@
 
     std::optional<std::string> getBluetoothAddress(int32_t deviceId) const override;
 
+    void sysfsNodeChanged(const std::string& sysfsNodePath) override;
+
 protected:
     // These members are protected so they can be instrumented by test cases.
     virtual std::shared_ptr<InputDevice> createDeviceLocked(int32_t deviceId,
diff --git a/services/inputflinger/reader/include/StylusState.h b/services/inputflinger/reader/include/StylusState.h
index ff15e0c..d042784 100644
--- a/services/inputflinger/reader/include/StylusState.h
+++ b/services/inputflinger/reader/include/StylusState.h
@@ -33,8 +33,8 @@
     std::optional<float> pressure{};
     /* The state of the stylus buttons as a bitfield (e.g. AMOTION_EVENT_BUTTON_SECONDARY). */
     uint32_t buttons{};
-    /* Which tool type the stylus is currently using (e.g. AMOTION_EVENT_TOOL_TYPE_ERASER). */
-    int32_t toolType{AMOTION_EVENT_TOOL_TYPE_UNKNOWN};
+    /* Which tool type the stylus is currently using (e.g. ToolType::ERASER). */
+    ToolType toolType{ToolType::UNKNOWN};
 
     void clear() { *this = StylusState{}; }
 };
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.cpp b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
index 13e4d0c..a3fdcdf 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
@@ -20,6 +20,8 @@
 
 #include "CursorInputMapper.h"
 
+#include <optional>
+
 #include "CursorButtonAccumulator.h"
 #include "CursorScrollAccumulator.h"
 #include "PointerControllerInterface.h"
@@ -79,30 +81,31 @@
     return mSource;
 }
 
-void CursorInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
+void CursorInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
     InputMapper::populateDeviceInfo(info);
 
     if (mParameters.mode == Parameters::Mode::POINTER) {
-        float minX, minY, maxX, maxY;
-        if (mPointerController->getBounds(&minX, &minY, &maxX, &maxY)) {
-            info->addMotionRange(AMOTION_EVENT_AXIS_X, mSource, minX, maxX, 0.0f, 0.0f, 0.0f);
-            info->addMotionRange(AMOTION_EVENT_AXIS_Y, mSource, minY, maxY, 0.0f, 0.0f, 0.0f);
+        if (const auto bounds = mPointerController->getBounds(); bounds) {
+            info.addMotionRange(AMOTION_EVENT_AXIS_X, mSource, bounds->left, bounds->right, 0.0f,
+                                0.0f, 0.0f);
+            info.addMotionRange(AMOTION_EVENT_AXIS_Y, mSource, bounds->top, bounds->bottom, 0.0f,
+                                0.0f, 0.0f);
         }
     } else {
-        info->addMotionRange(AMOTION_EVENT_AXIS_X, mSource, -1.0f, 1.0f, 0.0f, mXScale, 0.0f);
-        info->addMotionRange(AMOTION_EVENT_AXIS_Y, mSource, -1.0f, 1.0f, 0.0f, mYScale, 0.0f);
-        info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_X, mSource, -1.0f, 1.0f, 0.0f, mXScale,
-                             0.0f);
-        info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_Y, mSource, -1.0f, 1.0f, 0.0f, mYScale,
-                             0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_X, mSource, -1.0f, 1.0f, 0.0f, mXScale, 0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_Y, mSource, -1.0f, 1.0f, 0.0f, mYScale, 0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_X, mSource, -1.0f, 1.0f, 0.0f, mXScale,
+                            0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_Y, mSource, -1.0f, 1.0f, 0.0f, mYScale,
+                            0.0f);
     }
-    info->addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, mSource, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f);
+    info.addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, mSource, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f);
 
     if (mCursorScrollAccumulator.haveRelativeVWheel()) {
-        info->addMotionRange(AMOTION_EVENT_AXIS_VSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_VSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
     }
     if (mCursorScrollAccumulator.haveRelativeHWheel()) {
-        info->addMotionRange(AMOTION_EVENT_AXIS_HSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_HSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
     }
 }
 
@@ -250,18 +253,17 @@
 
 void CursorInputMapper::configureParameters() {
     mParameters.mode = Parameters::Mode::POINTER;
-    std::string cursorModeString;
-    if (getDeviceContext().getConfiguration().tryGetProperty("cursor.mode", cursorModeString)) {
-        if (cursorModeString == "navigation") {
+    const PropertyMap& config = getDeviceContext().getConfiguration();
+    std::optional<std::string> cursorModeString = config.getString("cursor.mode");
+    if (cursorModeString.has_value()) {
+        if (*cursorModeString == "navigation") {
             mParameters.mode = Parameters::Mode::NAVIGATION;
-        } else if (cursorModeString != "pointer" && cursorModeString != "default") {
-            ALOGW("Invalid value for cursor.mode: '%s'", cursorModeString.c_str());
+        } else if (*cursorModeString != "pointer" && *cursorModeString != "default") {
+            ALOGW("Invalid value for cursor.mode: '%s'", cursorModeString->c_str());
         }
     }
 
-    mParameters.orientationAware = false;
-    getDeviceContext().getConfiguration().tryGetProperty("cursor.orientationAware",
-                                                         mParameters.orientationAware);
+    mParameters.orientationAware = config.getBool("cursor.orientationAware").value_or(false);
 
     mParameters.hasAssociatedDisplay = false;
     if (mParameters.mode == Parameters::Mode::POINTER || mParameters.orientationAware) {
@@ -348,7 +350,7 @@
     PointerProperties pointerProperties;
     pointerProperties.clear();
     pointerProperties.id = 0;
-    pointerProperties.toolType = AMOTION_EVENT_TOOL_TYPE_MOUSE;
+    pointerProperties.toolType = ToolType::MOUSE;
 
     PointerCoords pointerCoords;
     pointerCoords.clear();
@@ -371,15 +373,10 @@
             if (moved) {
                 mPointerController->move(deltaX, deltaY);
             }
-
-            if (buttonsChanged) {
-                mPointerController->setButtonState(currentButtonState);
-            }
-
             mPointerController->unfade(PointerControllerInterface::Transition::IMMEDIATE);
         }
 
-        mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+        std::tie(xCursorPosition, yCursorPosition) = mPointerController->getPosition();
 
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_X, xCursorPosition);
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, yCursorPosition);
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.h b/services/inputflinger/reader/mapper/CursorInputMapper.h
index 939cceb..5f02203 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.h
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.h
@@ -57,7 +57,7 @@
     virtual ~CursorInputMapper();
 
     virtual uint32_t getSources() const override;
-    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+    virtual void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     virtual void dump(std::string& dump) override;
     [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
                                                   const InputReaderConfiguration* config,
diff --git a/services/inputflinger/reader/mapper/ExternalStylusInputMapper.cpp b/services/inputflinger/reader/mapper/ExternalStylusInputMapper.cpp
index 2809939..99e6cf9 100644
--- a/services/inputflinger/reader/mapper/ExternalStylusInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/ExternalStylusInputMapper.cpp
@@ -30,11 +30,11 @@
     return AINPUT_SOURCE_STYLUS;
 }
 
-void ExternalStylusInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
+void ExternalStylusInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
     InputMapper::populateDeviceInfo(info);
     if (mRawPressureAxis.valid) {
-        info->addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, AINPUT_SOURCE_STYLUS, 0.0f, 1.0f, 0.0f,
-                             0.0f, 0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, AINPUT_SOURCE_STYLUS, 0.0f, 1.0f, 0.0f,
+                            0.0f, 0.0f);
     }
 }
 
@@ -77,8 +77,8 @@
     mStylusState.when = when;
 
     mStylusState.toolType = mTouchButtonAccumulator.getToolType();
-    if (mStylusState.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
-        mStylusState.toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    if (mStylusState.toolType == ToolType::UNKNOWN) {
+        mStylusState.toolType = ToolType::STYLUS;
     }
 
     if (mRawPressureAxis.valid) {
diff --git a/services/inputflinger/reader/mapper/ExternalStylusInputMapper.h b/services/inputflinger/reader/mapper/ExternalStylusInputMapper.h
index b6c9055..11b5315 100644
--- a/services/inputflinger/reader/mapper/ExternalStylusInputMapper.h
+++ b/services/inputflinger/reader/mapper/ExternalStylusInputMapper.h
@@ -30,7 +30,7 @@
     virtual ~ExternalStylusInputMapper() = default;
 
     uint32_t getSources() const override;
-    void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+    void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     void dump(std::string& dump) override;
     [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
                                                   const InputReaderConfiguration* config,
diff --git a/services/inputflinger/reader/mapper/InputMapper.cpp b/services/inputflinger/reader/mapper/InputMapper.cpp
index ba2ea99..9cf3696 100644
--- a/services/inputflinger/reader/mapper/InputMapper.cpp
+++ b/services/inputflinger/reader/mapper/InputMapper.cpp
@@ -29,8 +29,8 @@
 
 InputMapper::~InputMapper() {}
 
-void InputMapper::populateDeviceInfo(InputDeviceInfo* info) {
-    info->addSource(getSources());
+void InputMapper::populateDeviceInfo(InputDeviceInfo& info) {
+    info.addSource(getSources());
 }
 
 void InputMapper::dump(std::string& dump) {}
diff --git a/services/inputflinger/reader/mapper/InputMapper.h b/services/inputflinger/reader/mapper/InputMapper.h
index 104305b..2722edd 100644
--- a/services/inputflinger/reader/mapper/InputMapper.h
+++ b/services/inputflinger/reader/mapper/InputMapper.h
@@ -51,7 +51,7 @@
     inline InputReaderPolicyInterface* getPolicy() { return getContext()->getPolicy(); }
 
     virtual uint32_t getSources() const = 0;
-    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo);
+    virtual void populateDeviceInfo(InputDeviceInfo& deviceInfo);
     virtual void dump(std::string& dump);
     [[nodiscard]] virtual std::list<NotifyArgs> configure(nsecs_t when,
                                                           const InputReaderConfiguration* config,
diff --git a/services/inputflinger/reader/mapper/JoystickInputMapper.cpp b/services/inputflinger/reader/mapper/JoystickInputMapper.cpp
index d7f8b17..f65cdcb 100644
--- a/services/inputflinger/reader/mapper/JoystickInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/JoystickInputMapper.cpp
@@ -29,7 +29,7 @@
     return AINPUT_SOURCE_JOYSTICK;
 }
 
-void JoystickInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
+void JoystickInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
     InputMapper::populateDeviceInfo(info);
 
     for (const auto& [_, axis] : mAxes) {
@@ -41,16 +41,16 @@
     }
 }
 
-void JoystickInputMapper::addMotionRange(int32_t axisId, const Axis& axis, InputDeviceInfo* info) {
-    info->addMotionRange(axisId, AINPUT_SOURCE_JOYSTICK, axis.min, axis.max, axis.flat, axis.fuzz,
-                         axis.resolution);
+void JoystickInputMapper::addMotionRange(int32_t axisId, const Axis& axis, InputDeviceInfo& info) {
+    info.addMotionRange(axisId, AINPUT_SOURCE_JOYSTICK, axis.min, axis.max, axis.flat, axis.fuzz,
+                        axis.resolution);
     /* In order to ease the transition for developers from using the old axes
      * to the newer, more semantically correct axes, we'll continue to register
      * the old axes as duplicates of their corresponding new ones.  */
     int32_t compatAxis = getCompatAxis(axisId);
     if (compatAxis >= 0) {
-        info->addMotionRange(compatAxis, AINPUT_SOURCE_JOYSTICK, axis.min, axis.max, axis.flat,
-                             axis.fuzz, axis.resolution);
+        info.addMotionRange(compatAxis, AINPUT_SOURCE_JOYSTICK, axis.min, axis.max, axis.flat,
+                            axis.fuzz, axis.resolution);
     }
 }
 
@@ -321,7 +321,7 @@
     PointerProperties pointerProperties;
     pointerProperties.clear();
     pointerProperties.id = 0;
-    pointerProperties.toolType = AMOTION_EVENT_TOOL_TYPE_UNKNOWN;
+    pointerProperties.toolType = ToolType::UNKNOWN;
 
     PointerCoords pointerCoords;
     pointerCoords.clear();
diff --git a/services/inputflinger/reader/mapper/JoystickInputMapper.h b/services/inputflinger/reader/mapper/JoystickInputMapper.h
index 72b8a52..9ca4176 100644
--- a/services/inputflinger/reader/mapper/JoystickInputMapper.h
+++ b/services/inputflinger/reader/mapper/JoystickInputMapper.h
@@ -26,7 +26,7 @@
     virtual ~JoystickInputMapper();
 
     virtual uint32_t getSources() const override;
-    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+    virtual void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     virtual void dump(std::string& dump) override;
     [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
                                                   const InputReaderConfiguration* config,
@@ -106,7 +106,7 @@
     static bool isCenteredAxis(int32_t axis);
     static int32_t getCompatAxis(int32_t axis);
 
-    static void addMotionRange(int32_t axisId, const Axis& axis, InputDeviceInfo* info);
+    static void addMotionRange(int32_t axisId, const Axis& axis, InputDeviceInfo& info);
     static void setPointerCoordsAxisValue(PointerCoords* pointerCoords, int32_t axis, float value);
 };
 
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
index dc0454d..269c106 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
@@ -85,18 +85,18 @@
     return ADISPLAY_ID_NONE;
 }
 
-void KeyboardInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
+void KeyboardInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
     InputMapper::populateDeviceInfo(info);
 
-    info->setKeyboardType(mKeyboardType);
-    info->setKeyCharacterMap(getDeviceContext().getKeyCharacterMap());
+    info.setKeyboardType(mKeyboardType);
+    info.setKeyCharacterMap(getDeviceContext().getKeyCharacterMap());
 
     if (mKeyboardLayoutInfo) {
-        info->setKeyboardLayoutInfo(*mKeyboardLayoutInfo);
+        info.setKeyboardLayoutInfo(*mKeyboardLayoutInfo);
     } else {
         std::optional<RawLayoutInfo> layoutInfo = getDeviceContext().getRawLayoutInfo();
         if (layoutInfo) {
-            info->setKeyboardLayoutInfo(
+            info.setKeyboardLayoutInfo(
                     KeyboardLayoutInfo(layoutInfo->languageTag, layoutInfo->layoutType));
         }
     }
@@ -154,15 +154,10 @@
 }
 
 void KeyboardInputMapper::configureParameters() {
-    mParameters.orientationAware = false;
     const PropertyMap& config = getDeviceContext().getConfiguration();
-    config.tryGetProperty("keyboard.orientationAware", mParameters.orientationAware);
-
-    mParameters.handlesKeyRepeat = false;
-    config.tryGetProperty("keyboard.handlesKeyRepeat", mParameters.handlesKeyRepeat);
-
-    mParameters.doNotWakeByDefault = false;
-    config.tryGetProperty("keyboard.doNotWakeByDefault", mParameters.doNotWakeByDefault);
+    mParameters.orientationAware = config.getBool("keyboard.orientationAware").value_or(false);
+    mParameters.handlesKeyRepeat = config.getBool("keyboard.handlesKeyRepeat").value_or(false);
+    mParameters.doNotWakeByDefault = config.getBool("keyboard.doNotWakeByDefault").value_or(false);
 }
 
 void KeyboardInputMapper::dumpParameters(std::string& dump) const {
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.h b/services/inputflinger/reader/mapper/KeyboardInputMapper.h
index da5b8ee..2fc82c3 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.h
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.h
@@ -27,7 +27,7 @@
     ~KeyboardInputMapper() override = default;
 
     uint32_t getSources() const override;
-    void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+    void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     void dump(std::string& dump) override;
     [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
                                                   const InputReaderConfiguration* config,
diff --git a/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp b/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
index 33e72c7..e871288 100644
--- a/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/MultiTouchInputMapper.cpp
@@ -77,7 +77,7 @@
             continue;
         }
 
-        if (inSlot.getToolType() == AMOTION_EVENT_TOOL_TYPE_PALM) {
+        if (inSlot.getToolType() == ToolType::PALM) {
             std::optional<int32_t> id = getActiveBitId(inSlot);
             if (id) {
                 outState->rawPointerData.canceledIdBits.markBit(id.value());
@@ -112,12 +112,12 @@
         outPointer.tiltY = 0;
 
         outPointer.toolType = inSlot.getToolType();
-        if (outPointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
+        if (outPointer.toolType == ToolType::UNKNOWN) {
             outPointer.toolType = mTouchButtonAccumulator.getToolType();
-            if (outPointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
-                outPointer.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+            if (outPointer.toolType == ToolType::UNKNOWN) {
+                outPointer.toolType = ToolType::FINGER;
             }
-        } else if (outPointer.toolType == AMOTION_EVENT_TOOL_TYPE_STYLUS && !mStylusMtToolSeen) {
+        } else if (outPointer.toolType == ToolType::STYLUS && !mStylusMtToolSeen) {
             mStylusMtToolSeen = true;
             // The multi-touch device produced a stylus event with MT_TOOL_PEN. Dynamically
             // re-configure this input device so that we add SOURCE_STYLUS if we haven't already.
@@ -130,12 +130,11 @@
                 bumpGeneration();
             }
         }
-        if (shouldSimulateStylusWithTouch() &&
-            outPointer.toolType == AMOTION_EVENT_TOOL_TYPE_FINGER) {
-            outPointer.toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+        if (shouldSimulateStylusWithTouch() && outPointer.toolType == ToolType::FINGER) {
+            outPointer.toolType = ToolType::STYLUS;
         }
 
-        bool isHovering = mTouchButtonAccumulator.getToolType() != AMOTION_EVENT_TOOL_TYPE_MOUSE &&
+        bool isHovering = mTouchButtonAccumulator.getToolType() != ToolType::MOUSE &&
                 (mTouchButtonAccumulator.isHovering() ||
                  (mRawPointerAxes.pressure.valid && inSlot.getPressure() <= 0));
         outPointer.isHovering = isHovering;
diff --git a/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.cpp b/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.cpp
index 19a79d7..c0a35b1 100644
--- a/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.cpp
@@ -20,6 +20,8 @@
 
 #include "RotaryEncoderInputMapper.h"
 
+#include <optional>
+
 #include "CursorScrollAccumulator.h"
 
 namespace android {
@@ -35,22 +37,23 @@
     return mSource;
 }
 
-void RotaryEncoderInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
+void RotaryEncoderInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
     InputMapper::populateDeviceInfo(info);
 
     if (mRotaryEncoderScrollAccumulator.haveRelativeVWheel()) {
-        float res = 0.0f;
-        if (!getDeviceContext().getConfiguration().tryGetProperty("device.res", res)) {
+        const PropertyMap& config = getDeviceContext().getConfiguration();
+        std::optional<float> res = config.getFloat("device.res");
+        if (!res.has_value()) {
             ALOGW("Rotary Encoder device configuration file didn't specify resolution!\n");
         }
-        if (!getDeviceContext().getConfiguration().tryGetProperty("device.scalingFactor",
-                                                                  mScalingFactor)) {
+        std::optional<float> scalingFactor = config.getFloat("device.scalingFactor");
+        if (!scalingFactor.has_value()) {
             ALOGW("Rotary Encoder device configuration file didn't specify scaling factor,"
                   "default to 1.0!\n");
-            mScalingFactor = 1.0f;
         }
-        info->addMotionRange(AMOTION_EVENT_AXIS_SCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
-                             res * mScalingFactor);
+        mScalingFactor = scalingFactor.value_or(1.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_SCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
+                            res.value_or(0.0f) * mScalingFactor);
     }
 }
 
@@ -118,7 +121,7 @@
         PointerProperties pointerProperties;
         pointerProperties.clear();
         pointerProperties.id = 0;
-        pointerProperties.toolType = AMOTION_EVENT_TOOL_TYPE_UNKNOWN;
+        pointerProperties.toolType = ToolType::UNKNOWN;
 
         uint32_t policyFlags = 0;
         if (getDeviceContext().isExternal()) {
diff --git a/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.h b/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.h
index cb5fd88..a0516c4 100644
--- a/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.h
+++ b/services/inputflinger/reader/mapper/RotaryEncoderInputMapper.h
@@ -29,7 +29,7 @@
     virtual ~RotaryEncoderInputMapper();
 
     virtual uint32_t getSources() const override;
-    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+    virtual void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     virtual void dump(std::string& dump) override;
     [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
                                                   const InputReaderConfiguration* config,
diff --git a/services/inputflinger/reader/mapper/SensorInputMapper.cpp b/services/inputflinger/reader/mapper/SensorInputMapper.cpp
index 3d60bfd..60e6727 100644
--- a/services/inputflinger/reader/mapper/SensorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/SensorInputMapper.cpp
@@ -61,12 +61,6 @@
     return AINPUT_SOURCE_SENSOR;
 }
 
-template <typename T>
-bool SensorInputMapper::tryGetProperty(std::string keyName, T& outValue) {
-    const auto& config = getDeviceContext().getConfiguration();
-    return config.tryGetProperty(keyName, outValue);
-}
-
 void SensorInputMapper::parseSensorConfiguration(InputDeviceSensorType sensorType, int32_t absCode,
                                                  int32_t sensorDataIndex, const Axis& axis) {
     auto it = mSensors.find(sensorType);
@@ -79,12 +73,12 @@
     }
 }
 
-void SensorInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
+void SensorInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
     InputMapper::populateDeviceInfo(info);
 
     for (const auto& [sensorType, sensor] : mSensors) {
-        info->addSensorInfo(sensor.sensorInfo);
-        info->setHasSensor(true);
+        info.addSensorInfo(sensor.sensorInfo);
+        info.setHasSensor(true);
     }
 }
 
@@ -201,6 +195,17 @@
 SensorInputMapper::Sensor SensorInputMapper::createSensor(InputDeviceSensorType sensorType,
                                                           const Axis& axis) {
     InputDeviceIdentifier identifier = getDeviceContext().getDeviceIdentifier();
+    const auto& config = getDeviceContext().getConfiguration();
+
+    std::string prefix = "sensor." + ftl::enum_string(sensorType);
+    transform(prefix.begin(), prefix.end(), prefix.begin(), ::tolower);
+
+    int32_t flags = 0;
+    std::optional<int32_t> reportingMode = config.getInt(prefix + ".reportingMode");
+    if (reportingMode.has_value()) {
+        flags |= (*reportingMode & REPORTING_MODE_MASK) << REPORTING_MODE_SHIFT;
+    }
+
     // Sensor Id will be assigned to device Id to distinguish same sensor from multiple input
     // devices, in such a way that the sensor Id will be same as input device Id.
     // The sensorType is to distinguish different sensors within one device.
@@ -209,28 +214,15 @@
                                      identifier.version, sensorType,
                                      InputDeviceSensorAccuracy::ACCURACY_HIGH,
                                      /*maxRange=*/axis.max, /*resolution=*/axis.scale,
-                                     /*power=*/0.0f, /*minDelay=*/0,
-                                     /*fifoReservedEventCount=*/0, /*fifoMaxEventCount=*/0,
-                                     ftl::enum_string(sensorType), /*maxDelay=*/0, /*flags=*/0,
-                                     getDeviceId());
-
-    std::string prefix = "sensor." + ftl::enum_string(sensorType);
-    transform(prefix.begin(), prefix.end(), prefix.begin(), ::tolower);
-
-    int32_t reportingMode = 0;
-    if (tryGetProperty(prefix + ".reportingMode", reportingMode)) {
-        sensorInfo.flags |= (reportingMode & REPORTING_MODE_MASK) << REPORTING_MODE_SHIFT;
-    }
-
-    tryGetProperty(prefix + ".maxDelay", sensorInfo.maxDelay);
-
-    tryGetProperty(prefix + ".minDelay", sensorInfo.minDelay);
-
-    tryGetProperty(prefix + ".power", sensorInfo.power);
-
-    tryGetProperty(prefix + ".fifoReservedEventCount", sensorInfo.fifoReservedEventCount);
-
-    tryGetProperty(prefix + ".fifoMaxEventCount", sensorInfo.fifoMaxEventCount);
+                                     /*power=*/config.getFloat(prefix + ".power").value_or(0.0f),
+                                     /*minDelay=*/config.getInt(prefix + ".minDelay").value_or(0),
+                                     /*fifoReservedEventCount=*/
+                                     config.getInt(prefix + ".fifoReservedEventCount").value_or(0),
+                                     /*fifoMaxEventCount=*/
+                                     config.getInt(prefix + ".fifoMaxEventCount").value_or(0),
+                                     ftl::enum_string(sensorType),
+                                     /*maxDelay=*/config.getInt(prefix + ".maxDelay").value_or(0),
+                                     /*flags=*/flags, getDeviceId());
 
     return Sensor(sensorInfo);
 }
diff --git a/services/inputflinger/reader/mapper/SensorInputMapper.h b/services/inputflinger/reader/mapper/SensorInputMapper.h
index 457567b..7f47df7 100644
--- a/services/inputflinger/reader/mapper/SensorInputMapper.h
+++ b/services/inputflinger/reader/mapper/SensorInputMapper.h
@@ -16,6 +16,9 @@
 
 #pragma once
 
+#include <optional>
+#include <string>
+
 #include "InputMapper.h"
 
 namespace android {
@@ -28,7 +31,7 @@
     ~SensorInputMapper() override;
 
     uint32_t getSources() const override;
-    void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+    void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     void dump(std::string& dump) override;
     [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
                                                   const InputReaderConfiguration* config,
@@ -120,9 +123,6 @@
 
     [[nodiscard]] std::list<NotifyArgs> sync(nsecs_t when, bool force);
 
-    template <typename T>
-    bool tryGetProperty(std::string keyName, T& outValue);
-
     void parseSensorConfiguration(InputDeviceSensorType sensorType, int32_t absCode,
                                   int32_t sensorDataIndex, const Axis& axis);
 
diff --git a/services/inputflinger/reader/mapper/SingleTouchInputMapper.cpp b/services/inputflinger/reader/mapper/SingleTouchInputMapper.cpp
index 13ad224..f13417a 100644
--- a/services/inputflinger/reader/mapper/SingleTouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/SingleTouchInputMapper.cpp
@@ -41,7 +41,7 @@
         outState->rawPointerData.pointerCount = 1;
         outState->rawPointerData.idToIndex[0] = 0;
 
-        bool isHovering = mTouchButtonAccumulator.getToolType() != AMOTION_EVENT_TOOL_TYPE_MOUSE &&
+        bool isHovering = mTouchButtonAccumulator.getToolType() != ToolType::MOUSE &&
                 (mTouchButtonAccumulator.isHovering() ||
                  (mRawPointerAxes.pressure.valid &&
                   mSingleTouchMotionAccumulator.getAbsolutePressure() <= 0));
@@ -61,8 +61,8 @@
         outPointer.tiltX = mSingleTouchMotionAccumulator.getAbsoluteTiltX();
         outPointer.tiltY = mSingleTouchMotionAccumulator.getAbsoluteTiltY();
         outPointer.toolType = mTouchButtonAccumulator.getToolType();
-        if (outPointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
-            outPointer.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        if (outPointer.toolType == ToolType::UNKNOWN) {
+            outPointer.toolType = ToolType::FINGER;
         }
         outPointer.isHovering = isHovering;
     }
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.cpp b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
index 96c163d..073c18b 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
@@ -134,16 +134,16 @@
     return mSource;
 }
 
-void TouchInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
+void TouchInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
     InputMapper::populateDeviceInfo(info);
 
     if (mDeviceMode == DeviceMode::DISABLED) {
         return;
     }
 
-    info->addMotionRange(mOrientedRanges.x);
-    info->addMotionRange(mOrientedRanges.y);
-    info->addMotionRange(mOrientedRanges.pressure);
+    info.addMotionRange(mOrientedRanges.x);
+    info.addMotionRange(mOrientedRanges.y);
+    info.addMotionRange(mOrientedRanges.pressure);
 
     if (mDeviceMode == DeviceMode::UNSCALED && mSource == AINPUT_SOURCE_TOUCHPAD) {
         // Populate RELATIVE_X and RELATIVE_Y motion ranges for touchpad capture mode.
@@ -153,46 +153,46 @@
         // touchpad in one sample cycle.
         const InputDeviceInfo::MotionRange& x = mOrientedRanges.x;
         const InputDeviceInfo::MotionRange& y = mOrientedRanges.y;
-        info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_X, mSource, -x.max, x.max, x.flat, x.fuzz,
-                             x.resolution);
-        info->addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_Y, mSource, -y.max, y.max, y.flat, y.fuzz,
-                             y.resolution);
+        info.addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_X, mSource, -x.max, x.max, x.flat, x.fuzz,
+                            x.resolution);
+        info.addMotionRange(AMOTION_EVENT_AXIS_RELATIVE_Y, mSource, -y.max, y.max, y.flat, y.fuzz,
+                            y.resolution);
     }
 
     if (mOrientedRanges.size) {
-        info->addMotionRange(*mOrientedRanges.size);
+        info.addMotionRange(*mOrientedRanges.size);
     }
 
     if (mOrientedRanges.touchMajor) {
-        info->addMotionRange(*mOrientedRanges.touchMajor);
-        info->addMotionRange(*mOrientedRanges.touchMinor);
+        info.addMotionRange(*mOrientedRanges.touchMajor);
+        info.addMotionRange(*mOrientedRanges.touchMinor);
     }
 
     if (mOrientedRanges.toolMajor) {
-        info->addMotionRange(*mOrientedRanges.toolMajor);
-        info->addMotionRange(*mOrientedRanges.toolMinor);
+        info.addMotionRange(*mOrientedRanges.toolMajor);
+        info.addMotionRange(*mOrientedRanges.toolMinor);
     }
 
     if (mOrientedRanges.orientation) {
-        info->addMotionRange(*mOrientedRanges.orientation);
+        info.addMotionRange(*mOrientedRanges.orientation);
     }
 
     if (mOrientedRanges.distance) {
-        info->addMotionRange(*mOrientedRanges.distance);
+        info.addMotionRange(*mOrientedRanges.distance);
     }
 
     if (mOrientedRanges.tilt) {
-        info->addMotionRange(*mOrientedRanges.tilt);
+        info.addMotionRange(*mOrientedRanges.tilt);
     }
 
     if (mCursorScrollAccumulator.haveRelativeVWheel()) {
-        info->addMotionRange(AMOTION_EVENT_AXIS_VSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_VSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
     }
     if (mCursorScrollAccumulator.haveRelativeHWheel()) {
-        info->addMotionRange(AMOTION_EVENT_AXIS_HSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
+        info.addMotionRange(AMOTION_EVENT_AXIS_HSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
     }
-    info->setButtonUnderPad(mParameters.hasButtonUnderPad);
-    info->setUsiVersion(mParameters.usiVersion);
+    info.setButtonUnderPad(mParameters.hasButtonUnderPad);
+    info.setUsiVersion(mParameters.usiVersion);
 }
 
 void TouchInputMapper::dump(std::string& dump) {
@@ -229,11 +229,12 @@
         dump += StringPrintf(INDENT4 "[%d]: id=%d, x=%d, y=%d, pressure=%d, "
                                      "touchMajor=%d, touchMinor=%d, toolMajor=%d, toolMinor=%d, "
                                      "orientation=%d, tiltX=%d, tiltY=%d, distance=%d, "
-                                     "toolType=%d, isHovering=%s\n",
+                                     "toolType=%s, isHovering=%s\n",
                              i, pointer.id, pointer.x, pointer.y, pointer.pressure,
                              pointer.touchMajor, pointer.touchMinor, pointer.toolMajor,
                              pointer.toolMinor, pointer.orientation, pointer.tiltX, pointer.tiltY,
-                             pointer.distance, pointer.toolType, toString(pointer.isHovering));
+                             pointer.distance, ftl::enum_string(pointer.toolType).c_str(),
+                             toString(pointer.isHovering));
     }
 
     dump += StringPrintf(INDENT3 "Last Cooked Button State: 0x%08x\n",
@@ -248,7 +249,7 @@
                                      "pressure=%0.3f, touchMajor=%0.3f, touchMinor=%0.3f, "
                                      "toolMajor=%0.3f, toolMinor=%0.3f, "
                                      "orientation=%0.3f, tilt=%0.3f, distance=%0.3f, "
-                                     "toolType=%d, isHovering=%s\n",
+                                     "toolType=%s, isHovering=%s\n",
                              i, pointerProperties.id, pointerCoords.getX(), pointerCoords.getY(),
                              pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X),
                              pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y),
@@ -260,7 +261,7 @@
                              pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_ORIENTATION),
                              pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_TILT),
                              pointerCoords.getAxisValue(AMOTION_EVENT_AXIS_DISTANCE),
-                             pointerProperties.toolType,
+                             ftl::enum_string(pointerProperties.toolType).c_str(),
                              toString(mLastCookedState.cookedPointerData.isHovering(i)));
     }
 
@@ -366,15 +367,15 @@
             ? Parameters::GestureMode::SINGLE_TOUCH
             : Parameters::GestureMode::MULTI_TOUCH;
 
-    std::string gestureModeString;
-    if (getDeviceContext().getConfiguration().tryGetProperty("touch.gestureMode",
-                                                             gestureModeString)) {
-        if (gestureModeString == "single-touch") {
+    const PropertyMap& config = getDeviceContext().getConfiguration();
+    std::optional<std::string> gestureModeString = config.getString("touch.gestureMode");
+    if (gestureModeString.has_value()) {
+        if (*gestureModeString == "single-touch") {
             mParameters.gestureMode = Parameters::GestureMode::SINGLE_TOUCH;
-        } else if (gestureModeString == "multi-touch") {
+        } else if (*gestureModeString == "multi-touch") {
             mParameters.gestureMode = Parameters::GestureMode::MULTI_TOUCH;
-        } else if (gestureModeString != "default") {
-            ALOGW("Invalid value for touch.gestureMode: '%s'", gestureModeString.c_str());
+        } else if (*gestureModeString != "default") {
+            ALOGW("Invalid value for touch.gestureMode: '%s'", gestureModeString->c_str());
         }
     }
 
@@ -382,24 +383,23 @@
 
     mParameters.hasButtonUnderPad = getDeviceContext().hasInputProperty(INPUT_PROP_BUTTONPAD);
 
-    mParameters.orientationAware = mParameters.deviceType == Parameters::DeviceType::TOUCH_SCREEN;
-    getDeviceContext().getConfiguration().tryGetProperty("touch.orientationAware",
-                                                         mParameters.orientationAware);
+    mParameters.orientationAware =
+            config.getBool("touch.orientationAware")
+                    .value_or(mParameters.deviceType == Parameters::DeviceType::TOUCH_SCREEN);
 
     mParameters.orientation = ui::ROTATION_0;
-    std::string orientationString;
-    if (getDeviceContext().getConfiguration().tryGetProperty("touch.orientation",
-                                                             orientationString)) {
+    std::optional<std::string> orientationString = config.getString("touch.orientation");
+    if (orientationString.has_value()) {
         if (mParameters.deviceType != Parameters::DeviceType::TOUCH_SCREEN) {
             ALOGW("The configuration 'touch.orientation' is only supported for touchscreens.");
-        } else if (orientationString == "ORIENTATION_90") {
+        } else if (*orientationString == "ORIENTATION_90") {
             mParameters.orientation = ui::ROTATION_90;
-        } else if (orientationString == "ORIENTATION_180") {
+        } else if (*orientationString == "ORIENTATION_180") {
             mParameters.orientation = ui::ROTATION_180;
-        } else if (orientationString == "ORIENTATION_270") {
+        } else if (*orientationString == "ORIENTATION_270") {
             mParameters.orientation = ui::ROTATION_270;
-        } else if (orientationString != "ORIENTATION_0") {
-            ALOGW("Invalid value for touch.orientation: '%s'", orientationString.c_str());
+        } else if (*orientationString != "ORIENTATION_0") {
+            ALOGW("Invalid value for touch.orientation: '%s'", orientationString->c_str());
         }
     }
 
@@ -413,10 +413,7 @@
         mParameters.hasAssociatedDisplay = true;
         if (mParameters.deviceType == Parameters::DeviceType::TOUCH_SCREEN) {
             mParameters.associatedDisplayIsExternal = getDeviceContext().isExternal();
-            std::string uniqueDisplayId;
-            getDeviceContext().getConfiguration().tryGetProperty("touch.displayId",
-                                                                 uniqueDisplayId);
-            mParameters.uniqueDisplayId = uniqueDisplayId.c_str();
+            mParameters.uniqueDisplayId = config.getString("touch.displayId").value_or("").c_str();
         }
     }
     if (getDeviceContext().getAssociatedDisplayPort()) {
@@ -426,20 +423,19 @@
     // Initial downs on external touch devices should wake the device.
     // Normally we don't do this for internal touch screens to prevent them from waking
     // up in your pocket but you can enable it using the input device configuration.
-    mParameters.wake = getDeviceContext().isExternal();
-    getDeviceContext().getConfiguration().tryGetProperty("touch.wake", mParameters.wake);
+    mParameters.wake = config.getBool("touch.wake").value_or(getDeviceContext().isExternal());
 
-    InputDeviceUsiVersion usiVersion;
-    if (getDeviceContext().getConfiguration().tryGetProperty("touch.usiVersionMajor",
-                                                             usiVersion.majorVersion) &&
-        getDeviceContext().getConfiguration().tryGetProperty("touch.usiVersionMinor",
-                                                             usiVersion.minorVersion)) {
-        mParameters.usiVersion = usiVersion;
+    std::optional<int32_t> usiVersionMajor = config.getInt("touch.usiVersionMajor");
+    std::optional<int32_t> usiVersionMinor = config.getInt("touch.usiVersionMinor");
+    if (usiVersionMajor.has_value() && usiVersionMinor.has_value()) {
+        mParameters.usiVersion = {
+                .majorVersion = *usiVersionMajor,
+                .minorVersion = *usiVersionMinor,
+        };
     }
 
-    mParameters.enableForInactiveViewport = false;
-    getDeviceContext().getConfiguration().tryGetProperty("touch.enableForInactiveViewport",
-                                                         mParameters.enableForInactiveViewport);
+    mParameters.enableForInactiveViewport =
+            config.getBool("touch.enableForInactiveViewport").value_or(false);
 }
 
 void TouchInputMapper::configureDeviceType() {
@@ -457,7 +453,8 @@
     // Type association takes precedence over the device type found in the idc file.
     std::string deviceTypeString = getDeviceContext().getDeviceTypeAssociation().value_or("");
     if (deviceTypeString.empty()) {
-        getDeviceContext().getConfiguration().tryGetProperty("touch.deviceType", deviceTypeString);
+        deviceTypeString =
+                getDeviceContext().getConfiguration().getString("touch.deviceType").value_or("");
     }
     if (deviceTypeString == "touchScreen") {
         mParameters.deviceType = Parameters::DeviceType::TOUCH_SCREEN;
@@ -1160,92 +1157,79 @@
 
     // Size
     out.sizeCalibration = Calibration::SizeCalibration::DEFAULT;
-    std::string sizeCalibrationString;
-    if (in.tryGetProperty("touch.size.calibration", sizeCalibrationString)) {
-        if (sizeCalibrationString == "none") {
+    std::optional<std::string> sizeCalibrationString = in.getString("touch.size.calibration");
+    if (sizeCalibrationString.has_value()) {
+        if (*sizeCalibrationString == "none") {
             out.sizeCalibration = Calibration::SizeCalibration::NONE;
-        } else if (sizeCalibrationString == "geometric") {
+        } else if (*sizeCalibrationString == "geometric") {
             out.sizeCalibration = Calibration::SizeCalibration::GEOMETRIC;
-        } else if (sizeCalibrationString == "diameter") {
+        } else if (*sizeCalibrationString == "diameter") {
             out.sizeCalibration = Calibration::SizeCalibration::DIAMETER;
-        } else if (sizeCalibrationString == "box") {
+        } else if (*sizeCalibrationString == "box") {
             out.sizeCalibration = Calibration::SizeCalibration::BOX;
-        } else if (sizeCalibrationString == "area") {
+        } else if (*sizeCalibrationString == "area") {
             out.sizeCalibration = Calibration::SizeCalibration::AREA;
-        } else if (sizeCalibrationString != "default") {
-            ALOGW("Invalid value for touch.size.calibration: '%s'", sizeCalibrationString.c_str());
+        } else if (*sizeCalibrationString != "default") {
+            ALOGW("Invalid value for touch.size.calibration: '%s'", sizeCalibrationString->c_str());
         }
     }
 
-    float sizeScale;
-
-    if (in.tryGetProperty("touch.size.scale", sizeScale)) {
-        out.sizeScale = sizeScale;
-    }
-    float sizeBias;
-    if (in.tryGetProperty("touch.size.bias", sizeBias)) {
-        out.sizeBias = sizeBias;
-    }
-    bool sizeIsSummed;
-    if (in.tryGetProperty("touch.size.isSummed", sizeIsSummed)) {
-        out.sizeIsSummed = sizeIsSummed;
-    }
+    out.sizeScale = in.getFloat("touch.size.scale");
+    out.sizeBias = in.getFloat("touch.size.bias");
+    out.sizeIsSummed = in.getBool("touch.size.isSummed");
 
     // Pressure
     out.pressureCalibration = Calibration::PressureCalibration::DEFAULT;
-    std::string pressureCalibrationString;
-    if (in.tryGetProperty("touch.pressure.calibration", pressureCalibrationString)) {
-        if (pressureCalibrationString == "none") {
+    std::optional<std::string> pressureCalibrationString =
+            in.getString("touch.pressure.calibration");
+    if (pressureCalibrationString.has_value()) {
+        if (*pressureCalibrationString == "none") {
             out.pressureCalibration = Calibration::PressureCalibration::NONE;
-        } else if (pressureCalibrationString == "physical") {
+        } else if (*pressureCalibrationString == "physical") {
             out.pressureCalibration = Calibration::PressureCalibration::PHYSICAL;
-        } else if (pressureCalibrationString == "amplitude") {
+        } else if (*pressureCalibrationString == "amplitude") {
             out.pressureCalibration = Calibration::PressureCalibration::AMPLITUDE;
-        } else if (pressureCalibrationString != "default") {
+        } else if (*pressureCalibrationString != "default") {
             ALOGW("Invalid value for touch.pressure.calibration: '%s'",
-                  pressureCalibrationString.c_str());
+                  pressureCalibrationString->c_str());
         }
     }
 
-    float pressureScale;
-    if (in.tryGetProperty("touch.pressure.scale", pressureScale)) {
-        out.pressureScale = pressureScale;
-    }
+    out.pressureScale = in.getFloat("touch.pressure.scale");
 
     // Orientation
     out.orientationCalibration = Calibration::OrientationCalibration::DEFAULT;
-    std::string orientationCalibrationString;
-    if (in.tryGetProperty("touch.orientation.calibration", orientationCalibrationString)) {
-        if (orientationCalibrationString == "none") {
+    std::optional<std::string> orientationCalibrationString =
+            in.getString("touch.orientation.calibration");
+    if (orientationCalibrationString.has_value()) {
+        if (*orientationCalibrationString == "none") {
             out.orientationCalibration = Calibration::OrientationCalibration::NONE;
-        } else if (orientationCalibrationString == "interpolated") {
+        } else if (*orientationCalibrationString == "interpolated") {
             out.orientationCalibration = Calibration::OrientationCalibration::INTERPOLATED;
-        } else if (orientationCalibrationString == "vector") {
+        } else if (*orientationCalibrationString == "vector") {
             out.orientationCalibration = Calibration::OrientationCalibration::VECTOR;
-        } else if (orientationCalibrationString != "default") {
+        } else if (*orientationCalibrationString != "default") {
             ALOGW("Invalid value for touch.orientation.calibration: '%s'",
-                  orientationCalibrationString.c_str());
+                  orientationCalibrationString->c_str());
         }
     }
 
     // Distance
     out.distanceCalibration = Calibration::DistanceCalibration::DEFAULT;
-    std::string distanceCalibrationString;
-    if (in.tryGetProperty("touch.distance.calibration", distanceCalibrationString)) {
-        if (distanceCalibrationString == "none") {
+    std::optional<std::string> distanceCalibrationString =
+            in.getString("touch.distance.calibration");
+    if (distanceCalibrationString.has_value()) {
+        if (*distanceCalibrationString == "none") {
             out.distanceCalibration = Calibration::DistanceCalibration::NONE;
-        } else if (distanceCalibrationString == "scaled") {
+        } else if (*distanceCalibrationString == "scaled") {
             out.distanceCalibration = Calibration::DistanceCalibration::SCALED;
-        } else if (distanceCalibrationString != "default") {
+        } else if (*distanceCalibrationString != "default") {
             ALOGW("Invalid value for touch.distance.calibration: '%s'",
-                  distanceCalibrationString.c_str());
+                  distanceCalibrationString->c_str());
         }
     }
 
-    float distanceScale;
-    if (in.tryGetProperty("touch.distance.scale", distanceScale)) {
-        out.distanceScale = distanceScale;
-    }
+    out.distanceScale = in.getFloat("touch.distance.scale");
 }
 
 void TouchInputMapper::resolveCalibration() {
@@ -1599,10 +1583,10 @@
                     mCurrentRawState.rawPointerData.pointerForId(id);
             if (isStylusToolType(pointer.toolType)) {
                 mCurrentCookedState.stylusIdBits.markBit(id);
-            } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_FINGER ||
-                       pointer.toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
+            } else if (pointer.toolType == ToolType::FINGER ||
+                       pointer.toolType == ToolType::UNKNOWN) {
                 mCurrentCookedState.fingerIdBits.markBit(id);
-            } else if (pointer.toolType == AMOTION_EVENT_TOOL_TYPE_MOUSE) {
+            } else if (pointer.toolType == ToolType::MOUSE) {
                 mCurrentCookedState.mouseIdBits.markBit(id);
             }
         }
@@ -1675,7 +1659,6 @@
     mPointerController->setPresentation(PointerControllerInterface::Presentation::SPOT);
     mPointerController->fade(PointerControllerInterface::Transition::GRADUAL);
 
-    mPointerController->setButtonState(mCurrentRawState.buttonState);
     mPointerController->setSpots(mCurrentCookedState.cookedPointerData.pointerCoords.cbegin(),
                                  mCurrentCookedState.cookedPointerData.idToIndex.cbegin(),
                                  mCurrentCookedState.cookedPointerData.touchingIdBits |
@@ -1722,7 +1705,7 @@
     PointerCoords& coords = currentPointerData.editPointerCoordsWithId(*mFusedStylusPointerId);
     coords.setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, pressure);
 
-    if (mExternalStylusState.toolType != AMOTION_EVENT_TOOL_TYPE_UNKNOWN) {
+    if (mExternalStylusState.toolType != ToolType::UNKNOWN) {
         PointerProperties& properties =
                 currentPointerData.editPointerPropertiesWithId(*mFusedStylusPointerId);
         properties.toolType = mExternalStylusState.toolType;
@@ -2691,13 +2674,12 @@
         // the pointer is hovering again even if the user is not currently touching
         // the touch pad.  This ensures that a view will receive a fresh hover enter
         // event after a tap.
-        float x, y;
-        mPointerController->getPosition(&x, &y);
+        const auto [x, y] = mPointerController->getPosition();
 
         PointerProperties pointerProperties;
         pointerProperties.clear();
         pointerProperties.id = 0;
-        pointerProperties.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        pointerProperties.toolType = ToolType::FINGER;
 
         PointerCoords pointerCoords;
         pointerCoords.clear();
@@ -2898,8 +2880,7 @@
             mPointerVelocityControl.reset();
         }
 
-        float x, y;
-        mPointerController->getPosition(&x, &y);
+        const auto [x, y] = mPointerController->getPosition();
 
         mPointerGesture.currentGestureMode = PointerGesture::Mode::BUTTON_CLICK_OR_DRAG;
         mPointerGesture.currentGestureIdBits.clear();
@@ -2907,7 +2888,7 @@
         mPointerGesture.currentGestureIdToIndex[mPointerGesture.activeGestureId] = 0;
         mPointerGesture.currentGestureProperties[0].clear();
         mPointerGesture.currentGestureProperties[0].id = mPointerGesture.activeGestureId;
-        mPointerGesture.currentGestureProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        mPointerGesture.currentGestureProperties[0].toolType = ToolType::FINGER;
         mPointerGesture.currentGestureCoords[0].clear();
         mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, x);
         mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_Y, y);
@@ -2925,8 +2906,7 @@
              mPointerGesture.lastGestureMode == PointerGesture::Mode::TAP_DRAG) &&
             lastFingerCount == 1) {
             if (when <= mPointerGesture.tapDownTime + mConfig.pointerGestureTapInterval) {
-                float x, y;
-                mPointerController->getPosition(&x, &y);
+                const auto [x, y] = mPointerController->getPosition();
                 if (fabs(x - mPointerGesture.tapX) <= mConfig.pointerGestureTapSlop &&
                     fabs(y - mPointerGesture.tapY) <= mConfig.pointerGestureTapSlop) {
                     ALOGD_IF(DEBUG_GESTURES, "Gestures: TAP");
@@ -2943,8 +2923,7 @@
                     mPointerGesture.currentGestureProperties[0].clear();
                     mPointerGesture.currentGestureProperties[0].id =
                             mPointerGesture.activeGestureId;
-                    mPointerGesture.currentGestureProperties[0].toolType =
-                            AMOTION_EVENT_TOOL_TYPE_FINGER;
+                    mPointerGesture.currentGestureProperties[0].toolType = ToolType::FINGER;
                     mPointerGesture.currentGestureCoords[0].clear();
                     mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X,
                                                                          mPointerGesture.tapX);
@@ -2988,8 +2967,7 @@
         mPointerGesture.currentGestureMode = PointerGesture::Mode::HOVER;
         if (mPointerGesture.lastGestureMode == PointerGesture::Mode::TAP) {
             if (when <= mPointerGesture.tapUpTime + mConfig.pointerGestureTapDragInterval) {
-                float x, y;
-                mPointerController->getPosition(&x, &y);
+                const auto [x, y] = mPointerController->getPosition();
                 if (fabs(x - mPointerGesture.tapX) <= mConfig.pointerGestureTapSlop &&
                     fabs(y - mPointerGesture.tapY) <= mConfig.pointerGestureTapSlop) {
                     mPointerGesture.currentGestureMode = PointerGesture::Mode::TAP_DRAG;
@@ -3025,15 +3003,14 @@
             down = false;
         }
 
-        float x, y;
-        mPointerController->getPosition(&x, &y);
+        const auto [x, y] = mPointerController->getPosition();
 
         mPointerGesture.currentGestureIdBits.clear();
         mPointerGesture.currentGestureIdBits.markBit(mPointerGesture.activeGestureId);
         mPointerGesture.currentGestureIdToIndex[mPointerGesture.activeGestureId] = 0;
         mPointerGesture.currentGestureProperties[0].clear();
         mPointerGesture.currentGestureProperties[0].id = mPointerGesture.activeGestureId;
-        mPointerGesture.currentGestureProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        mPointerGesture.currentGestureProperties[0].toolType = ToolType::FINGER;
         mPointerGesture.currentGestureCoords[0].clear();
         mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, x);
         mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_Y, y);
@@ -3051,8 +3028,6 @@
         prepareMultiFingerPointerGestures(when, outCancelPreviousGesture, outFinishPreviousGesture);
     }
 
-    mPointerController->setButtonState(mCurrentRawState.buttonState);
-
     if (DEBUG_GESTURES) {
         ALOGD("Gestures: finishPreviousGesture=%s, cancelPreviousGesture=%s, "
               "currentGestureMode=%d, currentGestureIdBits=0x%08x, "
@@ -3065,9 +3040,10 @@
             uint32_t index = mPointerGesture.currentGestureIdToIndex[id];
             const PointerProperties& properties = mPointerGesture.currentGestureProperties[index];
             const PointerCoords& coords = mPointerGesture.currentGestureCoords[index];
-            ALOGD("  currentGesture[%d]: index=%d, toolType=%d, "
+            ALOGD("  currentGesture[%d]: index=%d, toolType=%s, "
                   "x=%0.3f, y=%0.3f, pressure=%0.3f",
-                  id, index, properties.toolType, coords.getAxisValue(AMOTION_EVENT_AXIS_X),
+                  id, index, ftl::enum_string(properties.toolType).c_str(),
+                  coords.getAxisValue(AMOTION_EVENT_AXIS_X),
                   coords.getAxisValue(AMOTION_EVENT_AXIS_Y),
                   coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
         }
@@ -3076,9 +3052,10 @@
             uint32_t index = mPointerGesture.lastGestureIdToIndex[id];
             const PointerProperties& properties = mPointerGesture.lastGestureProperties[index];
             const PointerCoords& coords = mPointerGesture.lastGestureCoords[index];
-            ALOGD("  lastGesture[%d]: index=%d, toolType=%d, "
+            ALOGD("  lastGesture[%d]: index=%d, toolType=%s, "
                   "x=%0.3f, y=%0.3f, pressure=%0.3f",
-                  id, index, properties.toolType, coords.getAxisValue(AMOTION_EVENT_AXIS_X),
+                  id, index, ftl::enum_string(properties.toolType).c_str(),
+                  coords.getAxisValue(AMOTION_EVENT_AXIS_X),
                   coords.getAxisValue(AMOTION_EVENT_AXIS_Y),
                   coords.getAxisValue(AMOTION_EVENT_AXIS_PRESSURE));
         }
@@ -3193,8 +3170,8 @@
         mCurrentRawState.rawPointerData
                 .getCentroidOfTouchingPointers(&mPointerGesture.referenceTouchX,
                                                &mPointerGesture.referenceTouchY);
-        mPointerController->getPosition(&mPointerGesture.referenceGestureX,
-                                        &mPointerGesture.referenceGestureY);
+        std::tie(mPointerGesture.referenceGestureX, mPointerGesture.referenceGestureY) =
+                mPointerController->getPosition();
     }
 
     // Clear the reference deltas for fingers not yet included in the reference calculation.
@@ -3367,7 +3344,7 @@
         mPointerGesture.currentGestureIdToIndex[mPointerGesture.activeGestureId] = 0;
         mPointerGesture.currentGestureProperties[0].clear();
         mPointerGesture.currentGestureProperties[0].id = mPointerGesture.activeGestureId;
-        mPointerGesture.currentGestureProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        mPointerGesture.currentGestureProperties[0].toolType = ToolType::FINGER;
         mPointerGesture.currentGestureCoords[0].clear();
         mPointerGesture.currentGestureCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X,
                                                              mPointerGesture.referenceGestureX);
@@ -3460,7 +3437,7 @@
 
             mPointerGesture.currentGestureProperties[i].clear();
             mPointerGesture.currentGestureProperties[i].id = gestureId;
-            mPointerGesture.currentGestureProperties[i].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+            mPointerGesture.currentGestureProperties[i].toolType = ToolType::FINGER;
             mPointerGesture.currentGestureCoords[i].clear();
             mPointerGesture.currentGestureCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X,
                                                                  mPointerGesture.referenceGestureX +
@@ -3509,8 +3486,7 @@
         hovering = mCurrentCookedState.cookedPointerData.hoveringIdBits.hasBit(id);
         down = !hovering;
 
-        float x, y;
-        mPointerController->getPosition(&x, &y);
+        const auto [x, y] = mPointerController->getPosition();
         mPointerSimple.currentCoords.copyFrom(
                 mCurrentCookedState.cookedPointerData.pointerCoords[index]);
         mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_X, x);
@@ -3548,9 +3524,8 @@
         down = isPointerDown(mCurrentRawState.buttonState);
         hovering = !down;
 
-        float x, y;
-        mPointerController->getPosition(&x, &y);
-        uint32_t currentIndex = mCurrentRawState.rawPointerData.idToIndex[id];
+        const auto [x, y] = mPointerController->getPosition();
+        const uint32_t currentIndex = mCurrentRawState.rawPointerData.idToIndex[id];
         mPointerSimple.currentCoords.copyFrom(
                 mCurrentCookedState.cookedPointerData.pointerCoords[currentIndex]);
         mPointerSimple.currentCoords.setAxisValue(AMOTION_EVENT_AXIS_X, x);
@@ -3590,15 +3565,13 @@
     if (down || hovering) {
         mPointerController->setPresentation(PointerControllerInterface::Presentation::POINTER);
         mPointerController->clearSpots();
-        mPointerController->setButtonState(mCurrentRawState.buttonState);
         mPointerController->unfade(PointerControllerInterface::Transition::IMMEDIATE);
     } else if (!down && !hovering && (mPointerSimple.down || mPointerSimple.hovering)) {
         mPointerController->fade(PointerControllerInterface::Transition::GRADUAL);
     }
     int32_t displayId = mPointerController->getDisplayId();
 
-    float xCursorPosition, yCursorPosition;
-    mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
 
     if (mPointerSimple.down && !down) {
         mPointerSimple.down = false;
@@ -3819,7 +3792,7 @@
     float xCursorPosition = AMOTION_EVENT_INVALID_CURSOR_POSITION;
     float yCursorPosition = AMOTION_EVENT_INVALID_CURSOR_POSITION;
     if (mDeviceMode == DeviceMode::POINTER) {
-        mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+        std::tie(xCursorPosition, yCursorPosition) = mPointerController->getPosition();
     }
     const int32_t deviceId = getDeviceId();
     std::vector<TouchVideoFrame> frames = getDeviceContext().getVideoFrames();
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.h b/services/inputflinger/reader/mapper/TouchInputMapper.h
index 7b464ef..bc358b9 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.h
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.h
@@ -16,6 +16,9 @@
 
 #pragma once
 
+#include <optional>
+#include <string>
+
 #include <stdint.h>
 #include <ui/Rotation.h>
 
@@ -75,8 +78,8 @@
         int32_t distance{};
         int32_t tiltX{};
         int32_t tiltY{};
-        // A fully decoded AMOTION_EVENT_TOOL_TYPE constant.
-        int32_t toolType{AMOTION_EVENT_TOOL_TYPE_UNKNOWN};
+        // A fully decoded ToolType constant.
+        ToolType toolType{ToolType::UNKNOWN};
         bool isHovering{false};
     };
 
@@ -147,7 +150,7 @@
     ~TouchInputMapper() override;
 
     uint32_t getSources() const override;
-    void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+    void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     void dump(std::string& dump) override;
     [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
                                                   const InputReaderConfiguration* config,
diff --git a/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp b/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
index 3309767..661461b 100644
--- a/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
@@ -206,6 +206,11 @@
     return AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_TOUCHPAD;
 }
 
+void TouchpadInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
+    InputMapper::populateDeviceInfo(info);
+    mGestureConverter.populateMotionRanges(info);
+}
+
 void TouchpadInputMapper::dump(std::string& dump) {
     dump += INDENT2 "Touchpad Input Mapper:\n";
     dump += INDENT3 "Gesture converter:\n";
@@ -251,8 +256,9 @@
 
 std::list<NotifyArgs> TouchpadInputMapper::reset(nsecs_t when) {
     mStateConverter.reset();
-    mGestureConverter.reset();
-    return InputMapper::reset(when);
+    std::list<NotifyArgs> out = mGestureConverter.reset(when);
+    out += InputMapper::reset(when);
+    return out;
 }
 
 std::list<NotifyArgs> TouchpadInputMapper::process(const RawEvent* rawEvent) {
diff --git a/services/inputflinger/reader/mapper/TouchpadInputMapper.h b/services/inputflinger/reader/mapper/TouchpadInputMapper.h
index d693bca..fb36d92 100644
--- a/services/inputflinger/reader/mapper/TouchpadInputMapper.h
+++ b/services/inputflinger/reader/mapper/TouchpadInputMapper.h
@@ -41,6 +41,7 @@
     ~TouchpadInputMapper();
 
     uint32_t getSources() const override;
+    void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     void dump(std::string& dump) override;
 
     [[nodiscard]] std::list<NotifyArgs> configure(nsecs_t when,
diff --git a/services/inputflinger/reader/mapper/VibratorInputMapper.cpp b/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
index 7645b12..2c77fc4 100644
--- a/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/VibratorInputMapper.cpp
@@ -29,10 +29,10 @@
     return 0;
 }
 
-void VibratorInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
+void VibratorInputMapper::populateDeviceInfo(InputDeviceInfo& info) {
     InputMapper::populateDeviceInfo(info);
 
-    info->setVibrator(true);
+    info.setVibrator(true);
 }
 
 std::list<NotifyArgs> VibratorInputMapper::process(const RawEvent* rawEvent) {
diff --git a/services/inputflinger/reader/mapper/VibratorInputMapper.h b/services/inputflinger/reader/mapper/VibratorInputMapper.h
index e98f63a..e665973 100644
--- a/services/inputflinger/reader/mapper/VibratorInputMapper.h
+++ b/services/inputflinger/reader/mapper/VibratorInputMapper.h
@@ -26,7 +26,7 @@
     virtual ~VibratorInputMapper();
 
     virtual uint32_t getSources() const override;
-    virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
+    virtual void populateDeviceInfo(InputDeviceInfo& deviceInfo) override;
     [[nodiscard]] std::list<NotifyArgs> process(const RawEvent* rawEvent) override;
 
     [[nodiscard]] std::list<NotifyArgs> vibrate(const VibrationSequence& sequence, ssize_t repeat,
diff --git a/services/inputflinger/reader/mapper/accumulator/MultiTouchMotionAccumulator.cpp b/services/inputflinger/reader/mapper/accumulator/MultiTouchMotionAccumulator.cpp
index f6a42bd..f70be72 100644
--- a/services/inputflinger/reader/mapper/accumulator/MultiTouchMotionAccumulator.cpp
+++ b/services/inputflinger/reader/mapper/accumulator/MultiTouchMotionAccumulator.cpp
@@ -154,18 +154,18 @@
 
 // --- MultiTouchMotionAccumulator::Slot ---
 
-int32_t MultiTouchMotionAccumulator::Slot::getToolType() const {
+ToolType MultiTouchMotionAccumulator::Slot::getToolType() const {
     if (mHaveAbsMtToolType) {
         switch (mAbsMtToolType) {
             case MT_TOOL_FINGER:
-                return AMOTION_EVENT_TOOL_TYPE_FINGER;
+                return ToolType::FINGER;
             case MT_TOOL_PEN:
-                return AMOTION_EVENT_TOOL_TYPE_STYLUS;
+                return ToolType::STYLUS;
             case MT_TOOL_PALM:
-                return AMOTION_EVENT_TOOL_TYPE_PALM;
+                return ToolType::PALM;
         }
     }
-    return AMOTION_EVENT_TOOL_TYPE_UNKNOWN;
+    return ToolType::UNKNOWN;
 }
 
 } // namespace android
diff --git a/services/inputflinger/reader/mapper/accumulator/MultiTouchMotionAccumulator.h b/services/inputflinger/reader/mapper/accumulator/MultiTouchMotionAccumulator.h
index 3c1a2a9..943dde5 100644
--- a/services/inputflinger/reader/mapper/accumulator/MultiTouchMotionAccumulator.h
+++ b/services/inputflinger/reader/mapper/accumulator/MultiTouchMotionAccumulator.h
@@ -45,7 +45,7 @@
         inline int32_t getTrackingId() const { return mAbsMtTrackingId; }
         inline int32_t getPressure() const { return mAbsMtPressure; }
         inline int32_t getDistance() const { return mAbsMtDistance; }
-        int32_t getToolType() const;
+        ToolType getToolType() const;
 
     private:
         friend class MultiTouchMotionAccumulator;
diff --git a/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.cpp b/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.cpp
index 6b84f32..8c4bed3 100644
--- a/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.cpp
+++ b/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.cpp
@@ -141,21 +141,21 @@
     return result;
 }
 
-int32_t TouchButtonAccumulator::getToolType() const {
+ToolType TouchButtonAccumulator::getToolType() const {
     if (mBtnToolMouse || mBtnToolLens) {
-        return AMOTION_EVENT_TOOL_TYPE_MOUSE;
+        return ToolType::MOUSE;
     }
     if (mBtnToolRubber) {
-        return AMOTION_EVENT_TOOL_TYPE_ERASER;
+        return ToolType::ERASER;
     }
     if (mBtnToolPen || mBtnToolBrush || mBtnToolPencil || mBtnToolAirbrush) {
-        return AMOTION_EVENT_TOOL_TYPE_STYLUS;
+        return ToolType::STYLUS;
     }
     if (mBtnToolFinger || mBtnToolDoubleTap || mBtnToolTripleTap || mBtnToolQuadTap ||
         mBtnToolQuintTap) {
-        return AMOTION_EVENT_TOOL_TYPE_FINGER;
+        return ToolType::FINGER;
     }
-    return AMOTION_EVENT_TOOL_TYPE_UNKNOWN;
+    return ToolType::UNKNOWN;
 }
 
 bool TouchButtonAccumulator::isToolActive() const {
diff --git a/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.h b/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.h
index c2aa2ad..c5fd5f5 100644
--- a/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.h
+++ b/services/inputflinger/reader/mapper/accumulator/TouchButtonAccumulator.h
@@ -36,7 +36,7 @@
     void process(const RawEvent* rawEvent);
 
     uint32_t getButtonState() const;
-    int32_t getToolType() const;
+    ToolType getToolType() const;
     bool isToolActive() const;
     bool isHovering() const;
     bool hasStylus() const;
diff --git a/services/inputflinger/reader/mapper/gestures/GestureConverter.cpp b/services/inputflinger/reader/mapper/gestures/GestureConverter.cpp
index d636d44..fd2be5f 100644
--- a/services/inputflinger/reader/mapper/gestures/GestureConverter.cpp
+++ b/services/inputflinger/reader/mapper/gestures/GestureConverter.cpp
@@ -16,13 +16,14 @@
 
 #include "gestures/GestureConverter.h"
 
+#include <optional>
 #include <sstream>
 
 #include <android-base/stringprintf.h>
-#include <android/input.h>
 #include <ftl/enum.h>
 #include <linux/input-event-codes.h>
 #include <log/log_main.h>
+#include <ui/FloatRect.h>
 
 #include "TouchCursorInputMapperCommon.h"
 #include "input/Input.h"
@@ -71,8 +72,54 @@
     return out.str();
 }
 
-void GestureConverter::reset() {
-    mButtonState = 0;
+std::list<NotifyArgs> GestureConverter::reset(nsecs_t when) {
+    std::list<NotifyArgs> out;
+    switch (mCurrentClassification) {
+        case MotionClassification::TWO_FINGER_SWIPE:
+            out.push_back(endScroll(when, when));
+            break;
+        case MotionClassification::MULTI_FINGER_SWIPE:
+            out += handleMultiFingerSwipeLift(when, when);
+            break;
+        case MotionClassification::PINCH:
+            out += endPinch(when, when);
+            break;
+        case MotionClassification::NONE:
+            // When a button is pressed, the Gestures library always ends the current gesture,
+            // so we don't have to worry about the case where buttons need to be lifted during a
+            // pinch or swipe.
+            if (mButtonState) {
+                out += releaseAllButtons(when, when);
+            }
+            break;
+        default:
+            break;
+    }
+    mCurrentClassification = MotionClassification::NONE;
+    mDownTime = 0;
+    return out;
+}
+
+void GestureConverter::populateMotionRanges(InputDeviceInfo& info) const {
+    info.addMotionRange(AMOTION_EVENT_AXIS_PRESSURE, SOURCE, 0.0f, 1.0f, 0, 0, 0);
+
+    // TODO(b/259547750): set this using the raw axis ranges from the touchpad when pointer capture
+    // is enabled.
+    if (std::optional<FloatRect> rect = mPointerController->getBounds(); rect.has_value()) {
+        info.addMotionRange(AMOTION_EVENT_AXIS_X, SOURCE, rect->left, rect->right, 0, 0, 0);
+        info.addMotionRange(AMOTION_EVENT_AXIS_Y, SOURCE, rect->top, rect->bottom, 0, 0, 0);
+    }
+
+    info.addMotionRange(AMOTION_EVENT_AXIS_GESTURE_X_OFFSET, SOURCE, -1.0f, 1.0f, 0, 0, 0);
+    info.addMotionRange(AMOTION_EVENT_AXIS_GESTURE_Y_OFFSET, SOURCE, -1.0f, 1.0f, 0, 0, 0);
+
+    // The other axes that can be reported don't have ranges that are easy to define. RELATIVE_X/Y
+    // and GESTURE_SCROLL_X/Y_DISTANCE are the result of acceleration functions being applied to
+    // finger movements, so their maximum values can't simply be derived from the size of the
+    // touchpad. GESTURE_PINCH_SCALE_FACTOR's maximum value depends on the minimum finger separation
+    // that the pad can report, which cannot be determined from its raw axis information. (Assuming
+    // a minimum finger separation of 1 unit would let us calculate a theoretical maximum, but it
+    // would be orders of magnitude too high, so probably not very useful.)
 }
 
 std::list<NotifyArgs> GestureConverter::handleGesture(nsecs_t when, nsecs_t readTime,
@@ -98,7 +145,6 @@
         case kGestureTypePinch:
             return handlePinch(when, readTime, gesture);
         default:
-            // TODO(b/251196347): handle more gesture types.
             return {};
     }
 }
@@ -111,8 +157,8 @@
     mPointerController->setPresentation(PointerControllerInterface::Presentation::POINTER);
     mPointerController->move(deltaX, deltaY);
     mPointerController->unfade(PointerControllerInterface::Transition::IMMEDIATE);
-    float xCursorPosition, yCursorPosition;
-    mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
 
     PointerCoords coords;
     coords.clear();
@@ -136,8 +182,7 @@
     mPointerController->setPresentation(PointerControllerInterface::Presentation::POINTER);
     mPointerController->unfade(PointerControllerInterface::Transition::IMMEDIATE);
 
-    float xCursorPosition, yCursorPosition;
-    mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
 
     PointerCoords coords;
     coords.clear();
@@ -198,22 +243,56 @@
     return out;
 }
 
+std::list<NotifyArgs> GestureConverter::releaseAllButtons(nsecs_t when, nsecs_t readTime) {
+    std::list<NotifyArgs> out;
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
+
+    PointerCoords coords;
+    coords.clear();
+    coords.setAxisValue(AMOTION_EVENT_AXIS_X, xCursorPosition);
+    coords.setAxisValue(AMOTION_EVENT_AXIS_Y, yCursorPosition);
+    coords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X, 0);
+    coords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, 0);
+    const bool pointerDown = isPointerDown(mButtonState);
+    coords.setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, pointerDown ? 1.0f : 0.0f);
+    uint32_t newButtonState = mButtonState;
+    for (uint32_t button = AMOTION_EVENT_BUTTON_PRIMARY; button <= AMOTION_EVENT_BUTTON_FORWARD;
+         button <<= 1) {
+        if (mButtonState & button) {
+            newButtonState &= ~button;
+            out.push_back(makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_BUTTON_RELEASE,
+                                         button, newButtonState, /*pointerCount=*/1,
+                                         mFingerProps.data(), &coords, xCursorPosition,
+                                         yCursorPosition));
+        }
+    }
+    if (pointerDown) {
+        coords.setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 0.0f);
+        out.push_back(makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_UP, /*actionButton=*/0,
+                                     newButtonState, /*pointerCount=*/1, mFingerProps.data(),
+                                     &coords, xCursorPosition, yCursorPosition));
+    }
+    mButtonState = 0;
+    return out;
+}
+
 std::list<NotifyArgs> GestureConverter::handleScroll(nsecs_t when, nsecs_t readTime,
                                                      const Gesture& gesture) {
     std::list<NotifyArgs> out;
     PointerCoords& coords = mFakeFingerCoords[0];
-    float xCursorPosition, yCursorPosition;
-    mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
     if (mCurrentClassification != MotionClassification::TWO_FINGER_SWIPE) {
         mCurrentClassification = MotionClassification::TWO_FINGER_SWIPE;
         coords.setAxisValue(AMOTION_EVENT_AXIS_X, xCursorPosition);
         coords.setAxisValue(AMOTION_EVENT_AXIS_Y, yCursorPosition);
         coords.setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 1.0f);
         mDownTime = when;
-        out.push_back(makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_DOWN,
-                                     /* actionButton= */ 0, mButtonState, /* pointerCount= */ 1,
-                                     mFingerProps.data(), mFakeFingerCoords.data(), xCursorPosition,
-                                     yCursorPosition));
+        NotifyMotionArgs args =
+                makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_DOWN, /* actionButton= */ 0,
+                               mButtonState, /* pointerCount= */ 1, mFingerProps.data(),
+                               mFakeFingerCoords.data(), xCursorPosition, yCursorPosition);
+        args.flags |= AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE;
+        out.push_back(args);
     }
     float deltaX = gesture.details.scroll.dx;
     float deltaY = gesture.details.scroll.dy;
@@ -224,9 +303,12 @@
     // TODO(b/262876643): set AXIS_GESTURE_{X,Y}_OFFSET.
     coords.setAxisValue(AMOTION_EVENT_AXIS_GESTURE_SCROLL_X_DISTANCE, -gesture.details.scroll.dx);
     coords.setAxisValue(AMOTION_EVENT_AXIS_GESTURE_SCROLL_Y_DISTANCE, -gesture.details.scroll.dy);
-    out.push_back(makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_MOVE, /* actionButton= */ 0,
-                                 mButtonState, /* pointerCount= */ 1, mFingerProps.data(),
-                                 mFakeFingerCoords.data(), xCursorPosition, yCursorPosition));
+    NotifyMotionArgs args =
+            makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_MOVE, /* actionButton= */ 0,
+                           mButtonState, /* pointerCount= */ 1, mFingerProps.data(),
+                           mFakeFingerCoords.data(), xCursorPosition, yCursorPosition);
+    args.flags |= AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE;
+    out.push_back(args);
     return out;
 }
 
@@ -239,14 +321,18 @@
         return {};
     }
 
-    float xCursorPosition, yCursorPosition;
-    mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+    return endScroll(when, readTime);
+}
+
+NotifyArgs GestureConverter::endScroll(nsecs_t when, nsecs_t readTime) {
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
     mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_SCROLL_X_DISTANCE, 0);
     mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_SCROLL_Y_DISTANCE, 0);
-    NotifyArgs args = makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_UP,
-                                     /* actionButton= */ 0, mButtonState, /* pointerCount= */ 1,
-                                     mFingerProps.data(), mFakeFingerCoords.data(), xCursorPosition,
-                                     yCursorPosition);
+    NotifyMotionArgs args =
+            makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_UP, /* actionButton= */ 0,
+                           mButtonState, /* pointerCount= */ 1, mFingerProps.data(),
+                           mFakeFingerCoords.data(), xCursorPosition, yCursorPosition);
+    args.flags |= AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE;
     mCurrentClassification = MotionClassification::NONE;
     return args;
 }
@@ -256,8 +342,8 @@
                                                                              uint32_t fingerCount,
                                                                              float dx, float dy) {
     std::list<NotifyArgs> out = {};
-    float xCursorPosition, yCursorPosition;
-    mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
     if (mCurrentClassification != MotionClassification::MULTI_FINGER_SWIPE) {
         // If the user changes the number of fingers mid-way through a swipe (e.g. they start with
         // three and then put a fourth finger down), the gesture library will treat it as two
@@ -292,8 +378,6 @@
                                          yCursorPosition));
         }
     }
-    // TODO(b/251196347): Set the gesture properties appropriately to avoid needing to negate the Y
-    // values.
     float rotatedDeltaX = dx, rotatedDeltaY = -dy;
     rotateDelta(mOrientation, &rotatedDeltaX, &rotatedDeltaY);
     for (size_t i = 0; i < mSwipeFingerCount; i++) {
@@ -304,8 +388,6 @@
                             coords.getAxisValue(AMOTION_EVENT_AXIS_Y) + rotatedDeltaY);
     }
     float xOffset = dx / (mXAxisInfo.maxValue - mXAxisInfo.minValue);
-    // TODO(b/251196347): Set the gesture properties appropriately to avoid needing to negate the Y
-    // values.
     float yOffset = -dy / (mYAxisInfo.maxValue - mYAxisInfo.minValue);
     mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_X_OFFSET, xOffset);
     mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_Y_OFFSET, yOffset);
@@ -322,8 +404,7 @@
     if (mCurrentClassification != MotionClassification::MULTI_FINGER_SWIPE) {
         return out;
     }
-    float xCursorPosition, yCursorPosition;
-    mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
     mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_X_OFFSET, 0);
     mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_Y_OFFSET, 0);
 
@@ -346,9 +427,7 @@
 
 [[nodiscard]] std::list<NotifyArgs> GestureConverter::handlePinch(nsecs_t when, nsecs_t readTime,
                                                                   const Gesture& gesture) {
-    std::list<NotifyArgs> out;
-    float xCursorPosition, yCursorPosition;
-    mPointerController->getPosition(&xCursorPosition, &yCursorPosition);
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
 
     // Pinch gesture phases are reported a little differently from others, in that the same details
     // struct is used for all phases of the gesture, just with different zoom_state values. When
@@ -371,6 +450,7 @@
         mFakeFingerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_Y, yCursorPosition);
         mFakeFingerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, 1.0f);
         mDownTime = when;
+        std::list<NotifyArgs> out;
         out.push_back(makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_DOWN,
                                      /* actionButton= */ 0, mButtonState, /* pointerCount= */ 1,
                                      mFingerProps.data(), mFakeFingerCoords.data(), xCursorPosition,
@@ -385,19 +465,7 @@
     }
 
     if (gesture.details.pinch.zoom_state == GESTURES_ZOOM_END) {
-        mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_PINCH_SCALE_FACTOR, 1.0);
-        out.push_back(makeMotionArgs(when, readTime,
-                                     AMOTION_EVENT_ACTION_POINTER_UP |
-                                             1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT,
-                                     /* actionButton= */ 0, mButtonState, /* pointerCount= */ 2,
-                                     mFingerProps.data(), mFakeFingerCoords.data(), xCursorPosition,
-                                     yCursorPosition));
-        out.push_back(makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_UP, /* actionButton= */ 0,
-                                     mButtonState, /* pointerCount= */ 1, mFingerProps.data(),
-                                     mFakeFingerCoords.data(), xCursorPosition, yCursorPosition));
-        mCurrentClassification = MotionClassification::NONE;
-        mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_PINCH_SCALE_FACTOR, 0);
-        return out;
+        return endPinch(when, readTime);
     }
 
     mPinchFingerSeparation *= gesture.details.pinch.dz;
@@ -409,9 +477,27 @@
     mFakeFingerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_X,
                                       xCursorPosition + mPinchFingerSeparation / 2);
     mFakeFingerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_Y, yCursorPosition);
-    out.push_back(makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_MOVE, /* actionButton= */ 0,
-                                 mButtonState, /* pointerCount= */ 2, mFingerProps.data(),
+    return {makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_MOVE, /*actionButton=*/0,
+                           mButtonState, /*pointerCount=*/2, mFingerProps.data(),
+                           mFakeFingerCoords.data(), xCursorPosition, yCursorPosition)};
+}
+
+std::list<NotifyArgs> GestureConverter::endPinch(nsecs_t when, nsecs_t readTime) {
+    std::list<NotifyArgs> out;
+    const auto [xCursorPosition, yCursorPosition] = mPointerController->getPosition();
+
+    mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_PINCH_SCALE_FACTOR, 1.0);
+    out.push_back(makeMotionArgs(when, readTime,
+                                 AMOTION_EVENT_ACTION_POINTER_UP |
+                                         1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT,
+                                 /*actionButton=*/0, mButtonState, /*pointerCount=*/2,
+                                 mFingerProps.data(), mFakeFingerCoords.data(), xCursorPosition,
+                                 yCursorPosition));
+    out.push_back(makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_UP, /*actionButton=*/0,
+                                 mButtonState, /*pointerCount=*/1, mFingerProps.data(),
                                  mFakeFingerCoords.data(), xCursorPosition, yCursorPosition));
+    mCurrentClassification = MotionClassification::NONE;
+    mFakeFingerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_GESTURE_PINCH_SCALE_FACTOR, 0);
     return out;
 }
 
@@ -421,10 +507,7 @@
                                                   const PointerProperties* pointerProperties,
                                                   const PointerCoords* pointerCoords,
                                                   float xCursorPosition, float yCursorPosition) {
-    // TODO(b/260226362): consider what the appropriate source for these events is.
-    const uint32_t source = AINPUT_SOURCE_MOUSE;
-
-    return NotifyMotionArgs(mReaderContext.getNextId(), when, readTime, mDeviceId, source,
+    return NotifyMotionArgs(mReaderContext.getNextId(), when, readTime, mDeviceId, SOURCE,
                             mPointerController->getDisplayId(), /* policyFlags= */ POLICY_FLAG_WAKE,
                             action, /* actionButton= */ actionButton, /* flags= */ 0,
                             mReaderContext.getGlobalMetaState(), buttonState,
diff --git a/services/inputflinger/reader/mapper/gestures/GestureConverter.h b/services/inputflinger/reader/mapper/gestures/GestureConverter.h
index 2ec5841..70e8fb7 100644
--- a/services/inputflinger/reader/mapper/gestures/GestureConverter.h
+++ b/services/inputflinger/reader/mapper/gestures/GestureConverter.h
@@ -21,6 +21,7 @@
 #include <memory>
 
 #include <PointerControllerInterface.h>
+#include <android/input.h>
 #include <utils/Timers.h>
 
 #include "EventHub.h"
@@ -43,7 +44,9 @@
     std::string dump() const;
 
     void setOrientation(ui::Rotation orientation) { mOrientation = orientation; }
-    void reset();
+    [[nodiscard]] std::list<NotifyArgs> reset(nsecs_t when);
+
+    void populateMotionRanges(InputDeviceInfo& info) const;
 
     [[nodiscard]] std::list<NotifyArgs> handleGesture(nsecs_t when, nsecs_t readTime,
                                                       const Gesture& gesture);
@@ -52,15 +55,19 @@
     [[nodiscard]] NotifyArgs handleMove(nsecs_t when, nsecs_t readTime, const Gesture& gesture);
     [[nodiscard]] std::list<NotifyArgs> handleButtonsChange(nsecs_t when, nsecs_t readTime,
                                                             const Gesture& gesture);
+    [[nodiscard]] std::list<NotifyArgs> releaseAllButtons(nsecs_t when, nsecs_t readTime);
     [[nodiscard]] std::list<NotifyArgs> handleScroll(nsecs_t when, nsecs_t readTime,
                                                      const Gesture& gesture);
     [[nodiscard]] NotifyArgs handleFling(nsecs_t when, nsecs_t readTime, const Gesture& gesture);
+    [[nodiscard]] NotifyArgs endScroll(nsecs_t when, nsecs_t readTime);
+
     [[nodiscard]] std::list<NotifyArgs> handleMultiFingerSwipe(nsecs_t when, nsecs_t readTime,
                                                                uint32_t fingerCount, float dx,
                                                                float dy);
     [[nodiscard]] std::list<NotifyArgs> handleMultiFingerSwipeLift(nsecs_t when, nsecs_t readTime);
     [[nodiscard]] std::list<NotifyArgs> handlePinch(nsecs_t when, nsecs_t readTime,
                                                     const Gesture& gesture);
+    [[nodiscard]] std::list<NotifyArgs> endPinch(nsecs_t when, nsecs_t readTime);
 
     NotifyMotionArgs makeMotionArgs(nsecs_t when, nsecs_t readTime, int32_t action,
                                     int32_t actionButton, int32_t buttonState,
@@ -92,12 +99,15 @@
     // We never need any PointerProperties other than the finger tool type, so we can just keep a
     // const array of them.
     const std::array<PointerProperties, MAX_FAKE_FINGERS> mFingerProps = {{
-            {.id = 0, .toolType = AMOTION_EVENT_TOOL_TYPE_FINGER},
-            {.id = 1, .toolType = AMOTION_EVENT_TOOL_TYPE_FINGER},
-            {.id = 2, .toolType = AMOTION_EVENT_TOOL_TYPE_FINGER},
-            {.id = 3, .toolType = AMOTION_EVENT_TOOL_TYPE_FINGER},
+            {.id = 0, .toolType = ToolType::FINGER},
+            {.id = 1, .toolType = ToolType::FINGER},
+            {.id = 2, .toolType = ToolType::FINGER},
+            {.id = 3, .toolType = ToolType::FINGER},
     }};
     std::array<PointerCoords, MAX_FAKE_FINGERS> mFakeFingerCoords = {};
+
+    // TODO(b/260226362): consider what the appropriate source for these events is.
+    static constexpr uint32_t SOURCE = AINPUT_SOURCE_MOUSE;
 };
 
 } // namespace android
diff --git a/services/inputflinger/reader/mapper/gestures/HardwareStateConverter.cpp b/services/inputflinger/reader/mapper/gestures/HardwareStateConverter.cpp
index c091a51..e89262a 100644
--- a/services/inputflinger/reader/mapper/gestures/HardwareStateConverter.cpp
+++ b/services/inputflinger/reader/mapper/gestures/HardwareStateConverter.cpp
@@ -14,6 +14,9 @@
  * limitations under the License.
  */
 
+// clang-format off
+#include "../Macros.h"
+// clang-format on
 #include "gestures/HardwareStateConverter.h"
 
 #include <chrono>
@@ -80,14 +83,9 @@
     schs.fingers.clear();
     for (size_t i = 0; i < mMotionAccumulator.getSlotCount(); i++) {
         MultiTouchMotionAccumulator::Slot slot = mMotionAccumulator.getSlot(i);
-        if (!slot.isInUse()) {
-            continue;
-        }
         // Some touchpads continue to report contacts even after they've identified them as palms.
-        // We want to exclude these contacts from the HardwareStates, but still need to report a
-        // tracking ID of -1 if a finger turns into a palm.
-        const bool isPalm = slot.getToolType() == AMOTION_EVENT_TOOL_TYPE_PALM;
-        if (isPalm && mFingerSlots.find(i) == mFingerSlots.end()) {
+        // We want to exclude these contacts from the HardwareStates.
+        if (!slot.isInUse() || slot.getToolType() == ToolType::PALM) {
             continue;
         }
 
@@ -101,12 +99,7 @@
         fingerState.orientation = slot.getOrientation();
         fingerState.position_x = slot.getX();
         fingerState.position_y = slot.getY();
-        fingerState.tracking_id = isPalm ? -1 : slot.getTrackingId();
-        if (fingerState.tracking_id == -1) {
-            mFingerSlots.erase(i);
-        } else {
-            mFingerSlots.insert(i);
-        }
+        fingerState.tracking_id = slot.getTrackingId();
     }
     schs.state.fingers = schs.fingers.data();
     schs.state.finger_cnt = schs.fingers.size();
@@ -117,7 +110,6 @@
 void HardwareStateConverter::reset() {
     mCursorButtonAccumulator.reset(mDeviceContext);
     mTouchButtonAccumulator.reset();
-    mFingerSlots.clear();
     mMscTimestamp = 0;
 }
 
diff --git a/services/inputflinger/reader/mapper/gestures/HardwareStateConverter.h b/services/inputflinger/reader/mapper/gestures/HardwareStateConverter.h
index d6787b7..c314b0d 100644
--- a/services/inputflinger/reader/mapper/gestures/HardwareStateConverter.h
+++ b/services/inputflinger/reader/mapper/gestures/HardwareStateConverter.h
@@ -54,7 +54,6 @@
     MultiTouchMotionAccumulator mMotionAccumulator;
     TouchButtonAccumulator mTouchButtonAccumulator;
     int32_t mMscTimestamp = 0;
-    std::set<size_t> mFingerSlots;
 };
 
 } // namespace android
diff --git a/services/inputflinger/reader/mapper/gestures/PropertyProvider.cpp b/services/inputflinger/reader/mapper/gestures/PropertyProvider.cpp
index 3d88338..be2bfed 100644
--- a/services/inputflinger/reader/mapper/gestures/PropertyProvider.cpp
+++ b/services/inputflinger/reader/mapper/gestures/PropertyProvider.cpp
@@ -19,6 +19,7 @@
 #include "gestures/PropertyProvider.h"
 
 #include <algorithm>
+#include <optional>
 #include <utility>
 
 #include <android-base/stringprintf.h>
@@ -255,36 +256,34 @@
     bool parsedSuccessfully = false;
     Visitor setVisitor{
             [&](int*) {
-                int32_t value;
-                parsedSuccessfully = idcProperties.tryGetProperty(propertyName, value);
-                if (parsedSuccessfully) {
-                    setIntValues({value});
+                if (std::optional<int32_t> value = idcProperties.getInt(propertyName); value) {
+                    parsedSuccessfully = true;
+                    setIntValues({*value});
                 }
             },
             [&](GesturesPropBool*) {
-                bool value;
-                parsedSuccessfully = idcProperties.tryGetProperty(propertyName, value);
-                if (parsedSuccessfully) {
-                    setBoolValues({value});
+                if (std::optional<bool> value = idcProperties.getBool(propertyName); value) {
+                    parsedSuccessfully = true;
+                    setBoolValues({*value});
                 }
             },
             [&](double*) {
-                double value;
-                parsedSuccessfully = idcProperties.tryGetProperty(propertyName, value);
-                if (parsedSuccessfully) {
-                    setRealValues({value});
+                if (std::optional<double> value = idcProperties.getDouble(propertyName); value) {
+                    parsedSuccessfully = true;
+                    setRealValues({*value});
                 }
             },
             [&](const char**) {
                 ALOGE("Gesture property \"%s\" is a string, and so cannot be set in an IDC file.",
                       mName.c_str());
+                // We've already reported the type mismatch, so set parsedSuccessfully.
+                parsedSuccessfully = true;
             },
     };
     std::visit(setVisitor, mDataPointer);
 
-    ALOGE_IF(!parsedSuccessfully, "Gesture property \"%s\" could set due to a type mismatch.",
+    ALOGE_IF(!parsedSuccessfully, "Gesture property \"%s\" couldn't be set due to a type mismatch.",
              mName.c_str());
-    return;
 }
 
 template <typename T, typename U>
diff --git a/services/inputflinger/tests/FakeEventHub.cpp b/services/inputflinger/tests/FakeEventHub.cpp
index ff6d584..4626f5a 100644
--- a/services/inputflinger/tests/FakeEventHub.cpp
+++ b/services/inputflinger/tests/FakeEventHub.cpp
@@ -594,4 +594,33 @@
     return lightIt->second;
 };
 
+void FakeEventHub::setSysfsRootPath(int32_t deviceId, std::string sysfsRootPath) const {
+    Device* device = getDevice(deviceId);
+    if (device == nullptr) {
+        return;
+    }
+    device->sysfsRootPath = sysfsRootPath;
+}
+
+void FakeEventHub::sysfsNodeChanged(const std::string& sysfsNodePath) {
+    int32_t foundDeviceId = -1;
+    Device* foundDevice = nullptr;
+    for (size_t i = 0; i < mDevices.size(); i++) {
+        Device* d = mDevices.valueAt(i);
+        if (sysfsNodePath.find(d->sysfsRootPath) != std::string::npos) {
+            foundDeviceId = mDevices.keyAt(i);
+            foundDevice = d;
+        }
+    }
+    if (foundDevice == nullptr) {
+        return;
+    }
+    // If device sysfs changed -> reopen the device
+    if (!mRawLightInfos.empty() && !foundDevice->classes.test(InputDeviceClass::LIGHT)) {
+        removeDevice(foundDeviceId);
+        addDevice(foundDeviceId, foundDevice->identifier.name,
+                  foundDevice->classes | InputDeviceClass::LIGHT, foundDevice->identifier.bus);
+    }
+}
+
 } // namespace android
diff --git a/services/inputflinger/tests/FakeEventHub.h b/services/inputflinger/tests/FakeEventHub.h
index e0a3f9e..8e06940 100644
--- a/services/inputflinger/tests/FakeEventHub.h
+++ b/services/inputflinger/tests/FakeEventHub.h
@@ -64,6 +64,7 @@
         std::vector<VirtualKeyDefinition> virtualKeys;
         bool enabled;
         std::optional<RawLayoutInfo> layoutInfo;
+        std::string sysfsRootPath;
 
         status_t enable() {
             enabled = true;
@@ -152,6 +153,7 @@
     void enqueueEvent(nsecs_t when, nsecs_t readTime, int32_t deviceId, int32_t type, int32_t code,
                       int32_t value);
     void assertQueueIsEmpty();
+    void setSysfsRootPath(int32_t deviceId, std::string sysfsRootPath) const;
 
 private:
     Device* getDevice(int32_t deviceId) const;
@@ -212,7 +214,7 @@
     std::optional<int32_t> getLightBrightness(int32_t deviceId, int32_t lightId) const override;
     std::optional<std::unordered_map<LightColor, int32_t>> getLightIntensities(
             int32_t deviceId, int32_t lightId) const override;
-
+    void sysfsNodeChanged(const std::string& sysfsNodePath) override;
     void dump(std::string&) const override {}
     void monitor() const override {}
     void requestReopenDevices() override {}
diff --git a/services/inputflinger/tests/FakePointerController.cpp b/services/inputflinger/tests/FakePointerController.cpp
index 28dad95..ca517f3 100644
--- a/services/inputflinger/tests/FakePointerController.cpp
+++ b/services/inputflinger/tests/FakePointerController.cpp
@@ -37,17 +37,8 @@
     mY = y;
 }
 
-void FakePointerController::setButtonState(int32_t buttonState) {
-    mButtonState = buttonState;
-}
-
-int32_t FakePointerController::getButtonState() const {
-    return mButtonState;
-}
-
-void FakePointerController::getPosition(float* outX, float* outY) const {
-    *outX = mX;
-    *outY = mY;
+FloatPoint FakePointerController::getPosition() const {
+    return {mX, mY};
 }
 
 int32_t FakePointerController::getDisplayId() const {
@@ -59,8 +50,7 @@
 }
 
 void FakePointerController::assertPosition(float x, float y) {
-    float actualX, actualY;
-    getPosition(&actualX, &actualY);
+    const auto [actualX, actualY] = getPosition();
     ASSERT_NEAR(x, actualX, 1);
     ASSERT_NEAR(y, actualY, 1);
 }
@@ -69,13 +59,8 @@
     return mIsPointerShown;
 }
 
-bool FakePointerController::getBounds(float* outMinX, float* outMinY, float* outMaxX,
-                                      float* outMaxY) const {
-    *outMinX = mMinX;
-    *outMinY = mMinY;
-    *outMaxX = mMaxX;
-    *outMaxY = mMaxY;
-    return mHaveBounds;
+std::optional<FloatRect> FakePointerController::getBounds() const {
+    return mHaveBounds ? std::make_optional<FloatRect>(mMinX, mMinY, mMaxX, mMaxY) : std::nullopt;
 }
 
 void FakePointerController::move(float deltaX, float deltaY) {
diff --git a/services/inputflinger/tests/FakePointerController.h b/services/inputflinger/tests/FakePointerController.h
index dd56e65..c374267 100644
--- a/services/inputflinger/tests/FakePointerController.h
+++ b/services/inputflinger/tests/FakePointerController.h
@@ -32,9 +32,7 @@
     const std::map<int32_t, std::vector<int32_t>>& getSpots();
 
     void setPosition(float x, float y) override;
-    void setButtonState(int32_t buttonState) override;
-    int32_t getButtonState() const override;
-    void getPosition(float* outX, float* outY) const override;
+    FloatPoint getPosition() const override;
     int32_t getDisplayId() const override;
     void setDisplayViewport(const DisplayViewport& viewport) override;
 
@@ -42,7 +40,7 @@
     bool isPointerShown();
 
 private:
-    bool getBounds(float* outMinX, float* outMinY, float* outMaxX, float* outMaxY) const override;
+    std::optional<FloatRect> getBounds() const override;
     void move(float deltaX, float deltaY) override;
     void fade(Transition) override;
     void unfade(Transition) override;
@@ -54,7 +52,6 @@
     bool mHaveBounds{false};
     float mMinX{0}, mMinY{0}, mMaxX{0}, mMaxY{0};
     float mX{0}, mY{0};
-    int32_t mButtonState{0};
     int32_t mDisplayId{ADISPLAY_ID_DEFAULT};
     bool mIsPointerShown{false};
 
diff --git a/services/inputflinger/tests/GestureConverter_test.cpp b/services/inputflinger/tests/GestureConverter_test.cpp
index 9c624ba..c6d541e 100644
--- a/services/inputflinger/tests/GestureConverter_test.cpp
+++ b/services/inputflinger/tests/GestureConverter_test.cpp
@@ -93,7 +93,7 @@
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE),
                       WithCoords(POINTER_X - 5, POINTER_Y + 10), WithRelativeMotion(-5, 10),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER), WithButtonState(0),
+                      WithToolType(ToolType::FINGER), WithButtonState(0),
                       WithPressure(0.0f)));
 
     ASSERT_NO_FATAL_FAILURE(mFakePointerController->assertPosition(POINTER_X - 5, POINTER_Y + 10));
@@ -111,7 +111,7 @@
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE),
                       WithCoords(POINTER_X + 10, POINTER_Y + 5), WithRelativeMotion(10, 5),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER), WithButtonState(0),
+                      WithToolType(ToolType::FINGER), WithButtonState(0),
                       WithPressure(0.0f)));
 
     ASSERT_NO_FATAL_FAILURE(mFakePointerController->assertPosition(POINTER_X + 10, POINTER_Y + 5));
@@ -133,14 +133,14 @@
                       WithButtonState(AMOTION_EVENT_BUTTON_PRIMARY |
                                       AMOTION_EVENT_BUTTON_SECONDARY),
                       WithCoords(POINTER_X, POINTER_Y),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS),
                       WithActionButton(AMOTION_EVENT_BUTTON_PRIMARY),
                       WithButtonState(AMOTION_EVENT_BUTTON_PRIMARY),
                       WithCoords(POINTER_X, POINTER_Y),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS),
@@ -148,7 +148,7 @@
                       WithButtonState(AMOTION_EVENT_BUTTON_PRIMARY |
                                       AMOTION_EVENT_BUTTON_SECONDARY),
                       WithCoords(POINTER_X, POINTER_Y),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     // Then release the left button
     Gesture leftUpGesture(kGestureButtonsChange, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME,
@@ -162,7 +162,7 @@
                       WithActionButton(AMOTION_EVENT_BUTTON_PRIMARY),
                       WithButtonState(AMOTION_EVENT_BUTTON_SECONDARY),
                       WithCoords(POINTER_X, POINTER_Y),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     // Finally release the right button
     Gesture rightUpGesture(kGestureButtonsChange, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME,
@@ -175,12 +175,12 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE),
                       WithActionButton(AMOTION_EVENT_BUTTON_SECONDARY), WithButtonState(0),
                       WithCoords(POINTER_X, POINTER_Y),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithButtonState(0),
                       WithCoords(POINTER_X, POINTER_Y),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 }
 
 TEST_F(GestureConverterTest, DragWithButton) {
@@ -198,14 +198,14 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
                       WithButtonState(AMOTION_EVENT_BUTTON_PRIMARY),
                       WithCoords(POINTER_X, POINTER_Y),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS),
                       WithActionButton(AMOTION_EVENT_BUTTON_PRIMARY),
                       WithButtonState(AMOTION_EVENT_BUTTON_PRIMARY),
                       WithCoords(POINTER_X, POINTER_Y),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     // Move
     Gesture moveGesture(kGestureMove, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, -5, 10);
@@ -215,7 +215,7 @@
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
                       WithCoords(POINTER_X - 5, POINTER_Y + 10), WithRelativeMotion(-5, 10),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER),
+                      WithToolType(ToolType::FINGER),
                       WithButtonState(AMOTION_EVENT_BUTTON_PRIMARY), WithPressure(1.0f)));
 
     ASSERT_NO_FATAL_FAILURE(mFakePointerController->assertPosition(POINTER_X - 5, POINTER_Y + 10));
@@ -231,12 +231,12 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE),
                       WithActionButton(AMOTION_EVENT_BUTTON_PRIMARY), WithButtonState(0),
                       WithCoords(POINTER_X - 5, POINTER_Y + 10),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithButtonState(0),
                       WithCoords(POINTER_X - 5, POINTER_Y + 10),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 }
 
 TEST_F(GestureConverterTest, Scroll) {
@@ -252,14 +252,16 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(POINTER_X, POINTER_Y),
                       WithGestureScrollDistance(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER), WithDownTime(downTime)));
+                      WithToolType(ToolType::FINGER), WithDownTime(downTime),
+                      WithFlags(AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
                       WithCoords(POINTER_X, POINTER_Y - 10),
                       WithGestureScrollDistance(0, 10, EPSILON),
                       WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER),
+                      WithFlags(AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE)));
 
     Gesture continueGesture(kGestureScroll, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, 0, -5);
     args = converter.handleGesture(ARBITRARY_TIME, READ_TIME, continueGesture);
@@ -269,7 +271,8 @@
                       WithCoords(POINTER_X, POINTER_Y - 15),
                       WithGestureScrollDistance(0, 5, EPSILON),
                       WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER),
+                      WithFlags(AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE)));
 
     Gesture flingGesture(kGestureFling, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, 1, 1,
                          GESTURES_FLING_START);
@@ -280,7 +283,8 @@
                       WithCoords(POINTER_X, POINTER_Y - 15),
                       WithGestureScrollDistance(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER),
+                      WithFlags(AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE)));
 }
 
 TEST_F(GestureConverterTest, Scroll_Rotated) {
@@ -297,14 +301,14 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithCoords(POINTER_X, POINTER_Y),
                       WithGestureScrollDistance(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER), WithDownTime(downTime)));
+                      WithToolType(ToolType::FINGER), WithDownTime(downTime)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
                       WithCoords(POINTER_X - 10, POINTER_Y),
                       WithGestureScrollDistance(0, 10, EPSILON),
                       WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     Gesture continueGesture(kGestureScroll, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, 0, -5);
     args = converter.handleGesture(ARBITRARY_TIME, READ_TIME, continueGesture);
@@ -314,7 +318,7 @@
                       WithCoords(POINTER_X - 15, POINTER_Y),
                       WithGestureScrollDistance(0, 5, EPSILON),
                       WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     Gesture flingGesture(kGestureFling, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, 1, 1,
                          GESTURES_FLING_START);
@@ -325,7 +329,7 @@
                       WithCoords(POINTER_X - 15, POINTER_Y),
                       WithGestureScrollDistance(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 }
 
 TEST_F(GestureConverterTest, Scroll_ClearsClassificationAndOffsetsAfterGesture) {
@@ -389,7 +393,7 @@
     ASSERT_THAT(arg,
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(1u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(1u), WithToolType(ToolType::FINGER)));
     PointerCoords finger0Start = arg.pointerCoords[0];
     args.pop_front();
     arg = std::get<NotifyMotionArgs>(args.front());
@@ -398,7 +402,7 @@
                                        1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(2u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(2u), WithToolType(ToolType::FINGER)));
     PointerCoords finger1Start = arg.pointerCoords[1];
     args.pop_front();
     arg = std::get<NotifyMotionArgs>(args.front());
@@ -407,7 +411,7 @@
                                        2 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(3u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(3u), WithToolType(ToolType::FINGER)));
     PointerCoords finger2Start = arg.pointerCoords[2];
     args.pop_front();
 
@@ -416,7 +420,7 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
                       WithGestureOffset(0, -0.01, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(3u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(3u), WithToolType(ToolType::FINGER)));
     EXPECT_EQ(arg.pointerCoords[0].getX(), finger0Start.getX());
     EXPECT_EQ(arg.pointerCoords[1].getX(), finger1Start.getX());
     EXPECT_EQ(arg.pointerCoords[2].getX(), finger2Start.getX());
@@ -433,7 +437,7 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
                       WithGestureOffset(0, -0.005, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(3u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(3u), WithToolType(ToolType::FINGER)));
     EXPECT_EQ(arg.pointerCoords[0].getX(), finger0Start.getX());
     EXPECT_EQ(arg.pointerCoords[1].getX(), finger1Start.getX());
     EXPECT_EQ(arg.pointerCoords[2].getX(), finger2Start.getX());
@@ -449,19 +453,19 @@
                                        2 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(3u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(3u), WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_POINTER_UP |
                                        1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(2u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(2u), WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(1u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(1u), WithToolType(ToolType::FINGER)));
 }
 
 TEST_F(GestureConverterTest, ThreeFingerSwipe_Rotated) {
@@ -556,7 +560,7 @@
     ASSERT_THAT(arg,
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN), WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(1u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(1u), WithToolType(ToolType::FINGER)));
     PointerCoords finger0Start = arg.pointerCoords[0];
     args.pop_front();
     arg = std::get<NotifyMotionArgs>(args.front());
@@ -565,7 +569,7 @@
                                        1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(2u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(2u), WithToolType(ToolType::FINGER)));
     PointerCoords finger1Start = arg.pointerCoords[1];
     args.pop_front();
     arg = std::get<NotifyMotionArgs>(args.front());
@@ -574,7 +578,7 @@
                                        2 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(3u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(3u), WithToolType(ToolType::FINGER)));
     PointerCoords finger2Start = arg.pointerCoords[2];
     args.pop_front();
     arg = std::get<NotifyMotionArgs>(args.front());
@@ -583,7 +587,7 @@
                                        3 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(4u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(4u), WithToolType(ToolType::FINGER)));
     PointerCoords finger3Start = arg.pointerCoords[3];
     args.pop_front();
 
@@ -592,7 +596,7 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
                       WithGestureOffset(0.01, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(4u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(4u), WithToolType(ToolType::FINGER)));
     EXPECT_EQ(arg.pointerCoords[0].getX(), finger0Start.getX() + 10);
     EXPECT_EQ(arg.pointerCoords[1].getX(), finger1Start.getX() + 10);
     EXPECT_EQ(arg.pointerCoords[2].getX(), finger2Start.getX() + 10);
@@ -611,7 +615,7 @@
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
                       WithGestureOffset(0.005, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(4u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(4u), WithToolType(ToolType::FINGER)));
     EXPECT_EQ(arg.pointerCoords[0].getX(), finger0Start.getX() + 15);
     EXPECT_EQ(arg.pointerCoords[1].getX(), finger1Start.getX() + 15);
     EXPECT_EQ(arg.pointerCoords[2].getX(), finger2Start.getX() + 15);
@@ -629,26 +633,26 @@
                                        3 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(4u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(4u), WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_POINTER_UP |
                                        2 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(3u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(3u), WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_POINTER_UP |
                                        1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(2u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(2u), WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithGestureOffset(0, 0, EPSILON),
                       WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
-                      WithPointerCount(1u), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithPointerCount(1u), WithToolType(ToolType::FINGER)));
 }
 
 TEST_F(GestureConverterTest, Pinch_Inwards) {
@@ -664,7 +668,7 @@
                       WithMotionClassification(MotionClassification::PINCH),
                       WithGesturePinchScaleFactor(1.0f, EPSILON),
                       WithCoords(POINTER_X - 100, POINTER_Y), WithPointerCount(1u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_POINTER_DOWN |
@@ -672,7 +676,7 @@
                       WithMotionClassification(MotionClassification::PINCH),
                       WithGesturePinchScaleFactor(1.0f, EPSILON),
                       WithPointerCoords(1, POINTER_X + 100, POINTER_Y), WithPointerCount(2u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     Gesture updateGesture(kGesturePinch, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME,
                           /* dz= */ 0.8, GESTURES_ZOOM_UPDATE);
@@ -684,7 +688,7 @@
                       WithGesturePinchScaleFactor(0.8f, EPSILON),
                       WithPointerCoords(0, POINTER_X - 80, POINTER_Y),
                       WithPointerCoords(1, POINTER_X + 80, POINTER_Y), WithPointerCount(2u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     Gesture endGesture(kGesturePinch, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, /* dz= */ 1,
                        GESTURES_ZOOM_END);
@@ -695,13 +699,13 @@
                                        1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithMotionClassification(MotionClassification::PINCH),
                       WithGesturePinchScaleFactor(1.0f, EPSILON), WithPointerCount(2u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
                       WithMotionClassification(MotionClassification::PINCH),
                       WithGesturePinchScaleFactor(1.0f, EPSILON), WithPointerCount(1u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 }
 
 TEST_F(GestureConverterTest, Pinch_Outwards) {
@@ -717,7 +721,7 @@
                       WithMotionClassification(MotionClassification::PINCH),
                       WithGesturePinchScaleFactor(1.0f, EPSILON),
                       WithCoords(POINTER_X - 100, POINTER_Y), WithPointerCount(1u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_POINTER_DOWN |
@@ -725,7 +729,7 @@
                       WithMotionClassification(MotionClassification::PINCH),
                       WithGesturePinchScaleFactor(1.0f, EPSILON),
                       WithPointerCoords(1, POINTER_X + 100, POINTER_Y), WithPointerCount(2u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     Gesture updateGesture(kGesturePinch, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME,
                           /* dz= */ 1.2, GESTURES_ZOOM_UPDATE);
@@ -737,7 +741,7 @@
                       WithGesturePinchScaleFactor(1.2f, EPSILON),
                       WithPointerCoords(0, POINTER_X - 120, POINTER_Y),
                       WithPointerCoords(1, POINTER_X + 120, POINTER_Y), WithPointerCount(2u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 
     Gesture endGesture(kGesturePinch, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, /* dz= */ 1,
                        GESTURES_ZOOM_END);
@@ -748,13 +752,13 @@
                                        1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
                       WithMotionClassification(MotionClassification::PINCH),
                       WithGesturePinchScaleFactor(1.0f, EPSILON), WithPointerCount(2u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
     args.pop_front();
     ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
                       WithMotionClassification(MotionClassification::PINCH),
                       WithGesturePinchScaleFactor(1.0f, EPSILON), WithPointerCount(1u),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER)));
+                      WithToolType(ToolType::FINGER)));
 }
 
 TEST_F(GestureConverterTest, Pinch_ClearsClassificationAndScaleFactorAfterGesture) {
@@ -781,4 +785,107 @@
                       WithGesturePinchScaleFactor(0, EPSILON)));
 }
 
+TEST_F(GestureConverterTest, ResetWithButtonPressed) {
+    InputDeviceContext deviceContext(*mDevice, EVENTHUB_ID);
+    GestureConverter converter(*mReader->getContext(), deviceContext, DEVICE_ID);
+
+    Gesture downGesture(kGestureButtonsChange, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME,
+                        /*down=*/GESTURES_BUTTON_LEFT | GESTURES_BUTTON_RIGHT,
+                        /*up=*/GESTURES_BUTTON_NONE, /*is_tap=*/false);
+    (void)converter.handleGesture(ARBITRARY_TIME, READ_TIME, downGesture);
+
+    std::list<NotifyArgs> args = converter.reset(ARBITRARY_TIME);
+    ASSERT_EQ(3u, args.size());
+
+    EXPECT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE),
+                      WithActionButton(AMOTION_EVENT_BUTTON_PRIMARY),
+                      WithButtonState(AMOTION_EVENT_BUTTON_SECONDARY),
+                      WithCoords(POINTER_X, POINTER_Y),
+                      WithToolType(ToolType::FINGER)));
+    args.pop_front();
+    EXPECT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE),
+                      WithActionButton(AMOTION_EVENT_BUTTON_SECONDARY), WithButtonState(0),
+                      WithCoords(POINTER_X, POINTER_Y),
+                      WithToolType(ToolType::FINGER)));
+    args.pop_front();
+    ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithButtonState(0),
+                      WithCoords(POINTER_X, POINTER_Y),
+                      WithToolType(ToolType::FINGER)));
+}
+
+TEST_F(GestureConverterTest, ResetDuringScroll) {
+    InputDeviceContext deviceContext(*mDevice, EVENTHUB_ID);
+    GestureConverter converter(*mReader->getContext(), deviceContext, DEVICE_ID);
+
+    Gesture startGesture(kGestureScroll, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, 0, -10);
+    (void)converter.handleGesture(ARBITRARY_TIME, READ_TIME, startGesture);
+
+    std::list<NotifyArgs> args = converter.reset(ARBITRARY_TIME);
+    ASSERT_EQ(1u, args.size());
+    ASSERT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
+                      WithCoords(POINTER_X, POINTER_Y - 10),
+                      WithGestureScrollDistance(0, 0, EPSILON),
+                      WithMotionClassification(MotionClassification::TWO_FINGER_SWIPE),
+                      WithToolType(ToolType::FINGER),
+                      WithFlags(AMOTION_EVENT_FLAG_IS_GENERATED_GESTURE)));
+}
+
+TEST_F(GestureConverterTest, ResetDuringThreeFingerSwipe) {
+    InputDeviceContext deviceContext(*mDevice, EVENTHUB_ID);
+    GestureConverter converter(*mReader->getContext(), deviceContext, DEVICE_ID);
+
+    Gesture startGesture(kGestureSwipe, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, /*dx=*/0,
+                         /*dy=*/10);
+    (void)converter.handleGesture(ARBITRARY_TIME, READ_TIME, startGesture);
+
+    std::list<NotifyArgs> args = converter.reset(ARBITRARY_TIME);
+    ASSERT_EQ(3u, args.size());
+    EXPECT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_POINTER_UP |
+                                       2 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
+                      WithGestureOffset(0, 0, EPSILON),
+                      WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
+                      WithPointerCount(3u), WithToolType(ToolType::FINGER)));
+    args.pop_front();
+    EXPECT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_POINTER_UP |
+                                       1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
+                      WithGestureOffset(0, 0, EPSILON),
+                      WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
+                      WithPointerCount(2u), WithToolType(ToolType::FINGER)));
+    args.pop_front();
+    EXPECT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithGestureOffset(0, 0, EPSILON),
+                      WithMotionClassification(MotionClassification::MULTI_FINGER_SWIPE),
+                      WithPointerCount(1u), WithToolType(ToolType::FINGER)));
+}
+
+TEST_F(GestureConverterTest, ResetDuringPinch) {
+    InputDeviceContext deviceContext(*mDevice, EVENTHUB_ID);
+    GestureConverter converter(*mReader->getContext(), deviceContext, DEVICE_ID);
+
+    Gesture startGesture(kGesturePinch, ARBITRARY_GESTURE_TIME, ARBITRARY_GESTURE_TIME, /*dz=*/1,
+                         GESTURES_ZOOM_START);
+    (void)converter.handleGesture(ARBITRARY_TIME, READ_TIME, startGesture);
+
+    std::list<NotifyArgs> args = converter.reset(ARBITRARY_TIME);
+    ASSERT_EQ(2u, args.size());
+    EXPECT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_POINTER_UP |
+                                       1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT),
+                      WithMotionClassification(MotionClassification::PINCH),
+                      WithGesturePinchScaleFactor(1.0f, EPSILON), WithPointerCount(2u),
+                      WithToolType(ToolType::FINGER)));
+    args.pop_front();
+    EXPECT_THAT(std::get<NotifyMotionArgs>(args.front()),
+                AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
+                      WithMotionClassification(MotionClassification::PINCH),
+                      WithGesturePinchScaleFactor(1.0f, EPSILON), WithPointerCount(1u),
+                      WithToolType(ToolType::FINGER)));
+}
+
 } // namespace android
diff --git a/services/inputflinger/tests/HardwareStateConverter_test.cpp b/services/inputflinger/tests/HardwareStateConverter_test.cpp
index 36b9bab..3e97241 100644
--- a/services/inputflinger/tests/HardwareStateConverter_test.cpp
+++ b/services/inputflinger/tests/HardwareStateConverter_test.cpp
@@ -231,8 +231,7 @@
 
     schs = processSync(conv, time);
     ASSERT_TRUE(schs.has_value());
-    ASSERT_EQ(1, schs->state.finger_cnt);
-    EXPECT_EQ(-1, schs->state.fingers[0].tracking_id);
+    ASSERT_EQ(0, schs->state.finger_cnt);
 
     processAxis(conv, time, EV_ABS, ABS_MT_POSITION_X, 53);
     processAxis(conv, time, EV_ABS, ABS_MT_POSITION_Y, 97);
diff --git a/services/inputflinger/tests/InputDispatcher_test.cpp b/services/inputflinger/tests/InputDispatcher_test.cpp
index e299643..a58ad84 100644
--- a/services/inputflinger/tests/InputDispatcher_test.cpp
+++ b/services/inputflinger/tests/InputDispatcher_test.cpp
@@ -1464,7 +1464,7 @@
 
 class PointerBuilder {
 public:
-    PointerBuilder(int32_t id, int32_t toolType) {
+    PointerBuilder(int32_t id, ToolType toolType) {
         mProperties.clear();
         mProperties.id = id;
         mProperties.toolType = toolType;
@@ -1722,7 +1722,7 @@
                                 .eventTime(eventTime)
                                 .rawXCursorPosition(cursorPosition.x)
                                 .rawYCursorPosition(cursorPosition.y)
-                                .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER)
                                                  .x(position.x)
                                                  .y(position.y))
                                 .build();
@@ -1767,7 +1767,7 @@
     for (size_t i = 0; i < pointerCount; i++) {
         pointerProperties[i].clear();
         pointerProperties[i].id = i;
-        pointerProperties[i].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        pointerProperties[i].toolType = ToolType::FINGER;
 
         pointerCoords[i].clear();
         pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X, points[i].x);
@@ -1961,21 +1961,21 @@
     // First touch pointer down on right window
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
                            .build()));
     // Second touch pointer down
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
 
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(110).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(110).y(100))
                            .build()));
     // First touch pointer lifts. The second one remains down
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(POINTER_0_UP, AINPUT_SOURCE_TOUCHSCREEN)
 
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(110).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(110).y(100))
                            .build()));
     window->consumeMotionEvent(WithMotionAction(ACTION_DOWN));
     window->consumeMotionEvent(WithMotionAction(POINTER_1_DOWN));
@@ -2069,8 +2069,8 @@
     const MotionEvent secondFingerDownEvent =
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(150))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(100).y(100))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(150).y(150))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -2085,8 +2085,8 @@
             MotionEventBuilder(POINTER_0_UP, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(150))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(100).y(100))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(150).y(150))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerUpEvent, INJECT_EVENT_TIMEOUT,
@@ -2102,7 +2102,7 @@
                                         .displayId(ADISPLAY_ID_DEFAULT)
                                         .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
                                         .pointer(PointerBuilder(/* id */ 1,
-                                                                AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                                                ToolType::FINGER)
                                                          .x(100)
                                                          .y(100))
                                         .build(),
@@ -2154,8 +2154,8 @@
     const MotionEvent secondFingerDownEvent =
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(300).y(100))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(100).y(100))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(300).y(100))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -2179,8 +2179,8 @@
     const MotionEvent secondFingerMoveEvent =
             MotionEventBuilder(AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_TOUCHSCREEN)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(310).y(110))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(100).y(100))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(310).y(110))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerMoveEvent, INJECT_EVENT_TIMEOUT,
@@ -2274,15 +2274,15 @@
             args = MotionArgsBuilder(AMOTION_EVENT_ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
                            .policyFlags(DEFAULT_POLICY_FLAGS)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
                            .build()));
 
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
                            .policyFlags(DEFAULT_POLICY_FLAGS)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(120).y(120))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(120).y(120))
                            .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_DOWN));
     spyWindow->consumeMotionEvent(WithMotionAction(POINTER_1_DOWN));
@@ -2294,8 +2294,8 @@
             args = MotionArgsBuilder(AMOTION_EVENT_ACTION_CANCEL, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
                            .policyFlags(0)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(120).y(120))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(120).y(120))
                            .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_CANCEL));
     window->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_CANCEL));
@@ -2313,7 +2313,7 @@
             args = MotionArgsBuilder(AMOTION_EVENT_ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
                            .policyFlags(DEFAULT_POLICY_FLAGS)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
                            .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_DOWN));
     window->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_DOWN));
@@ -2358,7 +2358,7 @@
                                         .deviceId(mouseDeviceId)
                                         .downTime(baseTime + 10)
                                         .eventTime(baseTime + 20)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(300)
                                                          .y(100))
                                         .build()));
@@ -2372,7 +2372,7 @@
                                         .deviceId(mouseDeviceId)
                                         .downTime(baseTime + 10)
                                         .eventTime(baseTime + 30)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(110)
                                                          .y(100))
                                         .build()));
@@ -2386,7 +2386,7 @@
                                         .deviceId(touchDeviceId)
                                         .downTime(baseTime + 40)
                                         .eventTime(baseTime + 40)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -2401,7 +2401,7 @@
                                         .deviceId(touchDeviceId)
                                         .downTime(baseTime + 40)
                                         .eventTime(baseTime + 50)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -2415,7 +2415,7 @@
                                         .deviceId(touchDeviceId)
                                         .downTime(baseTime + 60)
                                         .eventTime(baseTime + 60)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(300)
                                                          .y(100))
                                         .build()));
@@ -2429,7 +2429,7 @@
                                         .deviceId(touchDeviceId)
                                         .downTime(baseTime + 60)
                                         .eventTime(baseTime + 70)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(300)
                                                          .y(100))
                                         .build()));
@@ -2467,7 +2467,7 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(ACTION_HOVER_ENTER, AINPUT_SOURCE_MOUSE)
                            .deviceId(mouseDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(100).y(100))
                            .build()));
     leftWindow->consumeMotionEvent(
             AllOf(WithMotionAction(ACTION_HOVER_ENTER), WithDeviceId(mouseDeviceId)));
@@ -2477,7 +2477,7 @@
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(100).y(100))
                            .build()));
 
     leftWindow->consumeMotionEvent(
@@ -2490,7 +2490,7 @@
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                            .actionButton(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(100).y(100))
                            .build()));
     leftWindow->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS));
 
@@ -2498,7 +2498,7 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(300).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(300).y(100))
                            .build()));
     leftWindow->consumeMotionEvent(WithMotionAction(ACTION_CANCEL));
 
@@ -2508,8 +2508,8 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(300).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(300).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(100).y(100))
                            .build()));
     leftWindow->consumeMotionEvent(
             AllOf(WithMotionAction(ACTION_DOWN), WithDeviceId(touchDeviceId)));
@@ -2547,21 +2547,21 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(300).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(300).y(100))
                            .build()));
     // Second touch pointer down
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(300).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(350).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(300).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(350).y(100))
                            .build()));
     // First touch pointer lifts. The second one remains down
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(POINTER_0_UP, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(300).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(350).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(300).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(350).y(100))
                            .build()));
     window->consumeMotionEvent(WithMotionAction(ACTION_DOWN));
     window->consumeMotionEvent(WithMotionAction(POINTER_1_DOWN));
@@ -2572,7 +2572,7 @@
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(320).y(100))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(320).y(100))
                            .build()));
 
     window->consumeMotionEvent(AllOf(WithMotionAction(ACTION_CANCEL), WithDeviceId(touchDeviceId),
@@ -2584,7 +2584,7 @@
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                            .actionButton(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(320).y(100))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(320).y(100))
                            .build()));
     window->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS));
 
@@ -2592,8 +2592,8 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(POINTER_0_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(300).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(350).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(300).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(350).y(100))
                            .build()));
     // The pointer_down event should be ignored
     window->assertNoEvents();
@@ -2619,7 +2619,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                                         .deviceId(ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(50)
                                                          .y(50))
                                         .build()));
@@ -2631,7 +2631,7 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(300).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(300).y(100))
                            .build()));
 
     window->consumeMotionEvent(
@@ -2673,7 +2673,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER,
                                                    AINPUT_SOURCE_MOUSE)
                                         .deviceId(mouseDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(50)
                                                          .y(50))
                                         .build()));
@@ -2685,7 +2685,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(touchDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -2695,7 +2695,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_UP,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(touchDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -2709,7 +2709,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(touchDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(300)
                                                          .y(100))
                                         .build()));
@@ -2720,10 +2720,10 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(touchDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(300)
                                                          .y(100))
-                                        .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(1, ToolType::FINGER)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -2756,7 +2756,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER,
                                                    AINPUT_SOURCE_STYLUS)
                                         .deviceId(stylusDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS)
+                                        .pointer(PointerBuilder(0, ToolType::STYLUS)
                                                          .x(50)
                                                          .y(50))
                                         .build()));
@@ -2768,7 +2768,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(touchDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -2781,7 +2781,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE,
                                                    AINPUT_SOURCE_STYLUS)
                                         .deviceId(stylusDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS)
+                                        .pointer(PointerBuilder(0, ToolType::STYLUS)
                                                          .x(50)
                                                          .y(50))
                                         .build()));
@@ -2794,7 +2794,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_UP,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(touchDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -2806,7 +2806,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE,
                                                    AINPUT_SOURCE_STYLUS)
                                         .deviceId(stylusDeviceId)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS)
+                                        .pointer(PointerBuilder(0, ToolType::STYLUS)
                                                          .x(50)
                                                          .y(50))
                                         .build()));
@@ -2839,40 +2839,40 @@
     // Start hovering with stylus
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS).x(50).y(50))
+                             .pointer(PointerBuilder(0, ToolType::STYLUS).x(50).y(50))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_HOVER_ENTER));
     // Stop hovering
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_HOVER_EXIT, AINPUT_SOURCE_STYLUS)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS).x(50).y(50))
+                             .pointer(PointerBuilder(0, ToolType::STYLUS).x(50).y(50))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_HOVER_EXIT));
 
     // Stylus touches down
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_STYLUS)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS).x(50).y(50))
+                             .pointer(PointerBuilder(0, ToolType::STYLUS).x(50).y(50))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_DOWN));
 
     // Stylus goes up
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_UP, AINPUT_SOURCE_STYLUS)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS).x(50).y(50))
+                             .pointer(PointerBuilder(0, ToolType::STYLUS).x(50).y(50))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_UP));
 
     // Again hover
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS).x(50).y(50))
+                             .pointer(PointerBuilder(0, ToolType::STYLUS).x(50).y(50))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_HOVER_ENTER));
     // Stop hovering
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_HOVER_EXIT, AINPUT_SOURCE_STYLUS)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS).x(50).y(50))
+                             .pointer(PointerBuilder(0, ToolType::STYLUS).x(50).y(50))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_HOVER_EXIT));
 
@@ -2908,7 +2908,7 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(ACTION_HOVER_ENTER, AINPUT_SOURCE_MOUSE)
                            .deviceId(mouseDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(100).y(100))
                            .build()));
     spyWindow->consumeMotionEvent(
             AllOf(WithMotionAction(ACTION_HOVER_ENTER), WithDeviceId(mouseDeviceId)));
@@ -2919,7 +2919,7 @@
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                              .deviceId(touchDeviceId)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                             .pointer(PointerBuilder(0, ToolType::FINGER).x(50).y(50))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_HOVER_EXIT));
     window->consumeMotionEvent(WithMotionAction(ACTION_HOVER_EXIT));
@@ -2929,7 +2929,7 @@
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_MOVE, AINPUT_SOURCE_TOUCHSCREEN)
                              .deviceId(touchDeviceId)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(55).y(55))
+                             .pointer(PointerBuilder(0, ToolType::FINGER).x(55).y(55))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_MOVE));
     window->consumeMotionEvent(WithMotionAction(ACTION_MOVE));
@@ -2941,7 +2941,7 @@
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_MOVE, AINPUT_SOURCE_TOUCHSCREEN)
                              .deviceId(touchDeviceId)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(60).y(60))
+                             .pointer(PointerBuilder(0, ToolType::FINGER).x(60).y(60))
                              .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_MOVE));
 
@@ -2950,7 +2950,7 @@
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(100).y(100))
                            .build()));
 
     spyWindow->consumeMotionEvent(
@@ -2964,7 +2964,7 @@
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                            .actionButton(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(100).y(100))
                            .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS));
     window->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS));
@@ -2974,7 +2974,7 @@
             args = MotionArgsBuilder(ACTION_MOVE, AINPUT_SOURCE_MOUSE)
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(110).y(110))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(110).y(110))
                            .build()));
     spyWindow->consumeMotionEvent(WithMotionAction(ACTION_MOVE));
     window->consumeMotionEvent(WithMotionAction(ACTION_MOVE));
@@ -2983,7 +2983,7 @@
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_MOVE, AINPUT_SOURCE_TOUCHSCREEN)
                              .deviceId(touchDeviceId)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(65).y(65))
+                             .pointer(PointerBuilder(0, ToolType::FINGER).x(65).y(65))
                              .build()));
 
     // No more events
@@ -3129,9 +3129,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(900)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(900).y(400))
                                         .build()));
     windowRight->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER));
 
@@ -3140,9 +3138,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     windowRight->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_EXIT));
     windowLeft->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER));
@@ -3152,9 +3148,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                                         .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     windowLeft->consumeMotionEvent(WithMotionAction(ACTION_HOVER_EXIT));
     windowLeft->consumeMotionEvent(WithMotionAction(ACTION_DOWN));
@@ -3165,9 +3159,7 @@
                                                    AINPUT_SOURCE_MOUSE)
                                         .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                                         .actionButton(AMOTION_EVENT_BUTTON_PRIMARY)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     windowLeft->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS));
 
@@ -3177,9 +3169,7 @@
                                                    AINPUT_SOURCE_MOUSE)
                                         .buttonState(0)
                                         .actionButton(AMOTION_EVENT_BUTTON_PRIMARY)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     windowLeft->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE));
 
@@ -3187,9 +3177,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_UP, AINPUT_SOURCE_MOUSE)
                                         .buttonState(0)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     windowLeft->consumeMotionUp(ADISPLAY_ID_DEFAULT);
 
@@ -3198,9 +3186,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(900)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(900).y(400))
                                         .build()));
     windowRight->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER));
 
@@ -3230,14 +3216,14 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
                            .build()));
 
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(100))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(120).y(120))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(120).y(120))
                            .build()));
     window->consumeMotionEvent(WithMotionAction(ACTION_DOWN));
     window->consumeMotionEvent(WithMotionAction(POINTER_1_DOWN));
@@ -3247,7 +3233,7 @@
             args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(300).y(400))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                            .build()));
     window->consumeMotionEvent(AllOf(WithMotionAction(ACTION_CANCEL), WithDeviceId(touchDeviceId),
                                      WithPointerCount(2u)));
@@ -3258,7 +3244,7 @@
                            .deviceId(mouseDeviceId)
                            .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                            .actionButton(AMOTION_EVENT_BUTTON_PRIMARY)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(300).y(400))
+                           .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                            .build()));
     window->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS));
 
@@ -3267,8 +3253,8 @@
     mDispatcher->notifyMotion(&(
             args = MotionArgsBuilder(ACTION_MOVE, AINPUT_SOURCE_TOUCHSCREEN)
                            .deviceId(touchDeviceId)
-                           .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(101).y(101))
-                           .pointer(PointerBuilder(1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(121).y(121))
+                           .pointer(PointerBuilder(0, ToolType::FINGER).x(101).y(101))
+                           .pointer(PointerBuilder(1, ToolType::FINGER).x(121).y(121))
                            .build()));
     window->assertNoEvents();
 }
@@ -3293,7 +3279,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -3327,7 +3313,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(100)
                                                          .y(100))
                                         .build()));
@@ -3337,7 +3323,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(110)
                                                          .y(110))
                                         .build()));
@@ -3356,7 +3342,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(SECOND_DEVICE_ID)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(200)
                                                          .y(200))
                                         .build()));
@@ -3380,7 +3366,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_UP,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(SECOND_DEVICE_ID)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(200)
                                                          .y(200))
                                         .build()));
@@ -3397,7 +3383,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(SECOND_DEVICE_ID)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(250)
                                                          .y(250))
                                         .build()));
@@ -3412,7 +3398,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_UP,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .deviceId(SECOND_DEVICE_ID)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                        .pointer(PointerBuilder(0, ToolType::FINGER)
                                                          .x(250)
                                                          .y(250))
                                         .build()));
@@ -3441,9 +3427,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     window->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER));
     // Inject a series of mouse events for a mouse click
@@ -3451,9 +3435,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                                         .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     window->consumeMotionEvent(WithMotionAction(ACTION_HOVER_EXIT));
     window->consumeMotionEvent(WithMotionAction(ACTION_DOWN));
@@ -3464,9 +3446,7 @@
                                                    AINPUT_SOURCE_MOUSE)
                                         .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                                         .actionButton(AMOTION_EVENT_BUTTON_PRIMARY)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     window->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS));
 
@@ -3476,9 +3456,7 @@
                                                    AINPUT_SOURCE_MOUSE)
                                         .buttonState(0)
                                         .actionButton(AMOTION_EVENT_BUTTON_PRIMARY)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     window->consumeMotionEvent(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE));
 
@@ -3486,9 +3464,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_UP, AINPUT_SOURCE_MOUSE)
                                         .buttonState(0)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     window->consumeMotionUp(ADISPLAY_ID_DEFAULT);
 
@@ -3496,9 +3472,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_EXIT,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
-                                                         .x(300)
-                                                         .y(400))
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE).x(300).y(400))
                                         .build()));
     window->assertNoEvents();
 }
@@ -3521,7 +3495,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER,
                                                    AINPUT_SOURCE_MOUSE)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(300)
                                                          .y(400))
                                         .build()));
@@ -3551,7 +3525,7 @@
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_HOVER_ENTER, AINPUT_SOURCE_MOUSE)
                              .deviceId(mouseDeviceId)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE).x(10).y(10))
+                             .pointer(PointerBuilder(0, ToolType::MOUSE).x(10).y(10))
                              .build()));
     window->consumeMotionEvent(
             AllOf(WithMotionAction(ACTION_HOVER_ENTER), WithDeviceId(mouseDeviceId)));
@@ -3560,7 +3534,7 @@
     mDispatcher->notifyMotion(
             &(args = MotionArgsBuilder(ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                              .deviceId(touchDeviceId)
-                             .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                             .pointer(PointerBuilder(0, ToolType::FINGER).x(50).y(50))
                              .build()));
 
     window->consumeMotionEvent(
@@ -3633,7 +3607,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE,
                                                    AINPUT_SOURCE_MOUSE)
                                         .displayId(ADISPLAY_ID_DEFAULT)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(300)
                                                          .y(600))
                                         .build()));
@@ -3654,7 +3628,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE,
                                                    AINPUT_SOURCE_MOUSE)
                                         .displayId(ADISPLAY_ID_DEFAULT)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                        .pointer(PointerBuilder(0, ToolType::MOUSE)
                                                          .x(400)
                                                          .y(700))
                                         .build()));
@@ -3911,8 +3885,8 @@
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(-30).y(-50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(-30).y(-50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -4033,7 +4007,7 @@
     MotionEvent event = MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                                 .displayId(ADISPLAY_ID_DEFAULT)
                                 .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                                .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER)
+                                .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER)
                                                  .x(untransformedPoint.x)
                                                  .y(untransformedPoint.y))
                                 .build();
@@ -6076,7 +6050,7 @@
     const MotionEvent event =
             MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(20).y(20))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(20).y(20))
                     .addFlag(AMOTION_EVENT_FLAG_NO_FOCUS_CHANGE)
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED, injectMotionEvent(mDispatcher, event))
@@ -7937,7 +7911,7 @@
                                   MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN,
                                                      AINPUT_SOURCE_STYLUS)
                                           .buttonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)
-                                          .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS)
+                                          .pointer(PointerBuilder(0, ToolType::STYLUS)
                                                            .x(50)
                                                            .y(50))
                                           .build()));
@@ -7949,7 +7923,7 @@
                                   MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN, AINPUT_SOURCE_MOUSE)
                                           .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                                           .pointer(PointerBuilder(MOUSE_POINTER_ID,
-                                                                  AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                                                  ToolType::MOUSE)
                                                            .x(50)
                                                            .y(50))
                                           .build()));
@@ -8038,8 +8012,8 @@
     const MotionEvent secondFingerDownEvent =
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(60).y(60))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(60).y(60))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -8093,9 +8067,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_STYLUS)
                                         .buttonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS)
-                                                         .x(50)
-                                                         .y(50))
+                                        .pointer(PointerBuilder(0, ToolType::STYLUS).x(50).y(50))
                                         .build()))
             << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
     mDragWindow->consumeMotionMove(ADISPLAY_ID_DEFAULT);
@@ -8107,9 +8079,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_STYLUS)
                                         .buttonState(0)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS)
-                                                         .x(150)
-                                                         .y(50))
+                                        .pointer(PointerBuilder(0, ToolType::STYLUS).x(150).y(50))
                                         .build()))
             << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
     mDragWindow->consumeMotionMove(ADISPLAY_ID_DEFAULT);
@@ -8122,9 +8092,7 @@
               injectMotionEvent(mDispatcher,
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_UP, AINPUT_SOURCE_STYLUS)
                                         .buttonState(0)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_STYLUS)
-                                                         .x(150)
-                                                         .y(50))
+                                        .pointer(PointerBuilder(0, ToolType::STYLUS).x(150).y(50))
                                         .build()))
             << "Inject motion event should return InputEventInjectionResult::SUCCEEDED";
     mDragWindow->consumeMotionUp(ADISPLAY_ID_DEFAULT);
@@ -8182,8 +8150,8 @@
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(75).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(75).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -8209,8 +8177,8 @@
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(50))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(150).y(50))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(50).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -8225,8 +8193,8 @@
     const MotionEvent secondFingerMoveEvent =
             MotionEventBuilder(AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_TOUCHSCREEN)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(50))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(150).y(50))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(50).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerMoveEvent, INJECT_EVENT_TIMEOUT,
@@ -8239,8 +8207,8 @@
     const MotionEvent secondFingerUpEvent =
             MotionEventBuilder(POINTER_1_UP, AINPUT_SOURCE_TOUCHSCREEN)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(50))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(150).y(50))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(50).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerUpEvent, INJECT_EVENT_TIMEOUT,
@@ -8265,9 +8233,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_DOWN,
                                                    AINPUT_SOURCE_TOUCHSCREEN)
                                         .displayId(SECOND_DISPLAY_ID)
-                                        .pointer(PointerBuilder(0, AMOTION_EVENT_TOOL_TYPE_FINGER)
-                                                         .x(100)
-                                                         .y(100))
+                                        .pointer(PointerBuilder(0, ToolType::FINGER).x(100).y(100))
                                         .build()));
     windowInSecondary->consumeEvent(AINPUT_EVENT_TYPE_MOTION, AMOTION_EVENT_ACTION_DOWN,
                                     SECOND_DISPLAY_ID, /*expectedFlag=*/0);
@@ -8311,7 +8277,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_MOUSE)
                                         .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                                         .pointer(PointerBuilder(MOUSE_POINTER_ID,
-                                                                AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                                                ToolType::MOUSE)
                                                          .x(50)
                                                          .y(50))
                                         .build()))
@@ -8326,7 +8292,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_MOVE, AINPUT_SOURCE_MOUSE)
                                         .buttonState(AMOTION_EVENT_BUTTON_PRIMARY)
                                         .pointer(PointerBuilder(MOUSE_POINTER_ID,
-                                                                AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                                                ToolType::MOUSE)
                                                          .x(150)
                                                          .y(50))
                                         .build()))
@@ -8341,7 +8307,7 @@
                                 MotionEventBuilder(AMOTION_EVENT_ACTION_UP, AINPUT_SOURCE_MOUSE)
                                         .buttonState(0)
                                         .pointer(PointerBuilder(MOUSE_POINTER_ID,
-                                                                AMOTION_EVENT_TOOL_TYPE_MOUSE)
+                                                                ToolType::MOUSE)
                                                          .x(150)
                                                          .y(50))
                                         .build()))
@@ -8813,8 +8779,8 @@
     const MotionEvent secondFingerDownEvent =
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(150).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -8845,8 +8811,8 @@
     const MotionEvent secondFingerDownEvent =
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(150).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -8884,8 +8850,8 @@
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(200))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(100).y(200))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(50).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -9007,8 +8973,8 @@
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(200))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(100).y(200))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(50).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -9022,9 +8988,9 @@
             MotionEventBuilder(POINTER_2_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(100).y(200))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
-                    .pointer(PointerBuilder(/*id=*/2, AMOTION_EVENT_TOOL_TYPE_FINGER).x(-5).y(-5))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(100).y(200))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/2, ToolType::FINGER).x(-5).y(-5))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::FAILED,
               injectMotionEvent(mDispatcher, thirdFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -9058,8 +9024,8 @@
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(150))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(10).y(10))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(150).y(150))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(10).y(10))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -9073,9 +9039,9 @@
             MotionEventBuilder(POINTER_2_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(150))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(10).y(10))
-                    .pointer(PointerBuilder(/*id=*/2, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(150).y(150))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(10).y(10))
+                    .pointer(PointerBuilder(/*id=*/2, ToolType::FINGER).x(50).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, thirdFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -9119,8 +9085,8 @@
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(10).y(10))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(50).y(50))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(10).y(10))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(50).y(50))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -9166,8 +9132,8 @@
             MotionEventBuilder(POINTER_1_DOWN, AINPUT_SOURCE_TOUCHSCREEN)
                     .displayId(ADISPLAY_ID_DEFAULT)
                     .eventTime(systemTime(SYSTEM_TIME_MONOTONIC))
-                    .pointer(PointerBuilder(/*id=*/0, AMOTION_EVENT_TOOL_TYPE_FINGER).x(10).y(10))
-                    .pointer(PointerBuilder(/*id=*/1, AMOTION_EVENT_TOOL_TYPE_FINGER).x(150).y(150))
+                    .pointer(PointerBuilder(/*id=*/0, ToolType::FINGER).x(10).y(10))
+                    .pointer(PointerBuilder(/*id=*/1, ToolType::FINGER).x(150).y(150))
                     .build();
     ASSERT_EQ(InputEventInjectionResult::SUCCEEDED,
               injectMotionEvent(mDispatcher, secondFingerDownEvent, INJECT_EVENT_TIMEOUT,
@@ -9221,7 +9187,7 @@
         NotifyMotionArgs motionArgs =
                 generateMotionArgs(action, AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS,
                                    ADISPLAY_ID_DEFAULT, {PointF{30, 40}});
-        motionArgs.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+        motionArgs.pointerProperties[0].toolType = ToolType::STYLUS;
         mDispatcher->notifyMotion(&motionArgs);
     }
 };
diff --git a/services/inputflinger/tests/InputProcessorConverter_test.cpp b/services/inputflinger/tests/InputProcessorConverter_test.cpp
index 161a24f..4b42f4b 100644
--- a/services/inputflinger/tests/InputProcessorConverter_test.cpp
+++ b/services/inputflinger/tests/InputProcessorConverter_test.cpp
@@ -30,7 +30,7 @@
     // Create a basic motion event for testing
     PointerProperties properties;
     properties.id = 0;
-    properties.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    properties.toolType = ToolType::FINGER;
 
     PointerCoords coords;
     coords.clear();
diff --git a/services/inputflinger/tests/InputProcessor_test.cpp b/services/inputflinger/tests/InputProcessor_test.cpp
index b6deed8..0ffdef9 100644
--- a/services/inputflinger/tests/InputProcessor_test.cpp
+++ b/services/inputflinger/tests/InputProcessor_test.cpp
@@ -37,7 +37,7 @@
     // Create a basic motion event for testing
     PointerProperties properties;
     properties.id = 0;
-    properties.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    properties.toolType = ToolType::FINGER;
 
     PointerCoords coords;
     coords.clear();
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index eb58d0b..3d0fbb4 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -16,6 +16,7 @@
 
 #include <cinttypes>
 #include <memory>
+#include <optional>
 
 #include <CursorInputMapper.h>
 #include <InputDevice.h>
@@ -122,7 +123,7 @@
 
 static void assertAxisResolution(MultiTouchInputMapper& mapper, int axis, float resolution) {
     InputDeviceInfo info;
-    mapper.populateDeviceInfo(&info);
+    mapper.populateDeviceInfo(info);
 
     const InputDeviceInfo::MotionRange* motionRange =
             info.getMotionRange(axis, AINPUT_SOURCE_TOUCHSCREEN);
@@ -131,7 +132,7 @@
 
 static void assertAxisNotPresent(MultiTouchInputMapper& mapper, int axis) {
     InputDeviceInfo info;
-    mapper.populateDeviceInfo(&info);
+    mapper.populateDeviceInfo(info);
 
     const InputDeviceInfo::MotionRange* motionRange =
             info.getMotionRange(axis, AINPUT_SOURCE_TOUCHSCREEN);
@@ -254,11 +255,11 @@
 private:
     uint32_t getSources() const override { return mSources; }
 
-    void populateDeviceInfo(InputDeviceInfo* deviceInfo) override {
+    void populateDeviceInfo(InputDeviceInfo& deviceInfo) override {
         InputMapper::populateDeviceInfo(deviceInfo);
 
         if (mKeyboardType != AINPUT_KEYBOARD_TYPE_NONE) {
-            deviceInfo->setKeyboardType(mKeyboardType);
+            deviceInfo.setKeyboardType(mKeyboardType);
         }
     }
 
@@ -643,6 +644,30 @@
     ASSERT_EQ(0U, inputDevices[0].getMotionRanges().size());
 }
 
+TEST_F(InputReaderTest, InputDeviceRecreatedOnSysfsNodeChanged) {
+    ASSERT_NO_FATAL_FAILURE(addDevice(1, "keyboard", InputDeviceClass::KEYBOARD, nullptr));
+    mFakeEventHub->setSysfsRootPath(1, "xyz");
+
+    // Should also have received a notification describing the new input device.
+    ASSERT_EQ(1U, mFakePolicy->getInputDevices().size());
+    InputDeviceInfo inputDevice = mFakePolicy->getInputDevices()[0];
+    ASSERT_EQ(0U, inputDevice.getLights().size());
+
+    RawLightInfo infoMonolight = {.id = 123,
+                                  .name = "mono_keyboard_backlight",
+                                  .maxBrightness = 255,
+                                  .flags = InputLightClass::BRIGHTNESS,
+                                  .path = ""};
+    mFakeEventHub->addRawLightInfo(/*rawId=*/123, std::move(infoMonolight));
+    mReader->sysfsNodeChanged("xyz");
+    mReader->loopOnce();
+
+    // Should also have received a notification describing the new recreated input device.
+    ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertInputDevicesChanged());
+    inputDevice = mFakePolicy->getInputDevices()[0];
+    ASSERT_EQ(1U, inputDevice.getLights().size());
+}
+
 TEST_F(InputReaderTest, GetMergedInputDevices) {
     constexpr int32_t deviceId = END_RESERVED_ID + 1000;
     constexpr int32_t eventHubIds[2] = {END_RESERVED_ID, END_RESERVED_ID + 1};
@@ -1731,7 +1756,7 @@
     mDevice->sendSync();
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
 
     ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertStylusGestureNotified(mDeviceInfo.getId()));
 
@@ -1750,7 +1775,7 @@
     mDevice->sendSync();
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER))));
+                  WithToolType(ToolType::FINGER))));
 
     ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertStylusGestureNotNotified());
 
@@ -1767,7 +1792,7 @@
     mDevice->sendSync();
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
 
     ASSERT_NO_FATAL_FAILURE(mFakePolicy->assertStylusGestureNotified(mDeviceInfo.getId()));
 }
@@ -1863,12 +1888,12 @@
     TestFixture::mTouchscreen->sendSync();
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS),
+                  WithToolType(ToolType::STYLUS),
                   WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY),
                   WithDeviceId(touchscreenId))));
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS),
+                  WithToolType(ToolType::STYLUS),
                   WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY),
                   WithDeviceId(touchscreenId))));
 
@@ -1876,11 +1901,11 @@
     TestFixture::mTouchscreen->sendSync();
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
 
     // Release the stylus button.
@@ -1895,7 +1920,7 @@
     const auto touchscreenId = TestFixture::mTouchscreenInfo.getId();
     const auto stylusId = TestFixture::mStylusInfo.getId();
     auto toolTypeDevice =
-            AllOf(WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithDeviceId(touchscreenId));
+            AllOf(WithToolType(ToolType::STYLUS), WithDeviceId(touchscreenId));
 
     // Press the stylus button.
     TestFixture::mStylus->pressKey(BTN_STYLUS);
@@ -1979,7 +2004,7 @@
     TestFixture::mTouchscreen->sendSync();
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
 
     // Press and release a stylus button. Each change in button state also generates a MOVE event.
@@ -1989,12 +2014,12 @@
                   WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId))));
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS),
+                  WithToolType(ToolType::STYLUS),
                   WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY),
                   WithDeviceId(touchscreenId))));
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_PRESS),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS),
+                  WithToolType(ToolType::STYLUS),
                   WithButtonState(AMOTION_EVENT_BUTTON_STYLUS_PRIMARY),
                   WithDeviceId(touchscreenId))));
 
@@ -2004,11 +2029,11 @@
                   WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId))));
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_BUTTON_RELEASE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
 
     // Finish the stylus gesture.
@@ -2016,7 +2041,7 @@
     TestFixture::mTouchscreen->sendSync();
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
 }
 
@@ -2038,7 +2063,7 @@
     TestFixture::mTouchscreen->sendSync();
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
 
     // Press and release a stylus button. Each change only generates a MOVE motion event.
@@ -2049,7 +2074,7 @@
                   WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId))));
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
 
     TestFixture::mStylus->releaseKey(BTN_STYLUS);
@@ -2058,7 +2083,7 @@
                   WithKeyCode(AKEYCODE_STYLUS_BUTTON_PRIMARY), WithDeviceId(stylusId))));
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
 
     // Finish the stylus gesture.
@@ -2066,7 +2091,7 @@
     TestFixture::mTouchscreen->sendSync();
     ASSERT_NO_FATAL_FAILURE(TestFixture::mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId))));
 }
 
@@ -2107,7 +2132,7 @@
     mDevice->sendSync();
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId), WithPressure(100.f / RAW_PRESSURE_MAX))));
 
     // Change the pressure on the external stylus, and ensure the touchscreen generates a MOVE
@@ -2115,7 +2140,7 @@
     stylus->setPressure(200);
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId), WithPressure(200.f / RAW_PRESSURE_MAX))));
 
     // The external stylus did not generate any events.
@@ -2161,7 +2186,7 @@
     // it shows up as a finger pointer.
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER), WithDeviceId(touchscreenId),
+                  WithToolType(ToolType::FINGER), WithDeviceId(touchscreenId),
                   WithPressure(1.f))));
 
     // Change the pressure on the external stylus. Since the pressure was not present at the start
@@ -2174,7 +2199,7 @@
     mDevice->sendSync();
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER))));
+                  WithToolType(ToolType::FINGER))));
 
     // Start a new gesture. Since we have a valid pressure value, it shows up as a stylus.
     mDevice->sendTrackingId(FIRST_TRACKING_ID);
@@ -2183,7 +2208,7 @@
     mDevice->sendSync();
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS), WithButtonState(0),
+                  WithToolType(ToolType::STYLUS), WithButtonState(0),
                   WithDeviceId(touchscreenId), WithPressure(200.f / RAW_PRESSURE_MAX))));
 
     // The external stylus did not generate any events.
@@ -2219,7 +2244,7 @@
             mTestListener
                     ->assertNotifyMotionWasCalled(AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
                                                         WithToolType(
-                                                                AMOTION_EVENT_TOOL_TYPE_FINGER),
+                                                                ToolType::FINGER),
                                                         WithButtonState(0),
                                                         WithDeviceId(touchscreenId),
                                                         WithPressure(1.f)),
@@ -2355,10 +2380,10 @@
     InputReaderConfiguration config;
     std::list<NotifyArgs> unused = mDevice->configure(ARBITRARY_TIME, &config, 0);
 
-    std::string propertyValue;
-    ASSERT_TRUE(mDevice->getConfiguration().tryGetProperty("key", propertyValue))
+    std::optional<std::string> propertyValue = mDevice->getConfiguration().getString("key");
+    ASSERT_TRUE(propertyValue.has_value())
             << "Device should have read configuration during configuration phase.";
-    ASSERT_EQ("value", propertyValue);
+    ASSERT_EQ("value", *propertyValue);
 
     ASSERT_NO_FATAL_FAILURE(mapper1.assertConfigureWasCalled());
     ASSERT_NO_FATAL_FAILURE(mapper2.assertConfigureWasCalled());
@@ -3807,7 +3832,7 @@
     CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
 
     InputDeviceInfo info;
-    mapper.populateDeviceInfo(&info);
+    mapper.populateDeviceInfo(info);
 
     // Initially there may not be a valid motion range.
     ASSERT_EQ(nullptr, info.getMotionRange(AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE));
@@ -3819,7 +3844,7 @@
     mFakePointerController->setBounds(1, 2, 800 - 1, 480 - 1);
 
     InputDeviceInfo info2;
-    mapper.populateDeviceInfo(&info2);
+    mapper.populateDeviceInfo(info2);
 
     ASSERT_NO_FATAL_FAILURE(assertMotionRange(info2,
             AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_MOUSE,
@@ -3837,7 +3862,7 @@
     CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
 
     InputDeviceInfo info;
-    mapper.populateDeviceInfo(&info);
+    mapper.populateDeviceInfo(info);
 
     ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
             AINPUT_MOTION_RANGE_X, AINPUT_SOURCE_TRACKBALL,
@@ -3874,7 +3899,7 @@
     ASSERT_EQ(0, args.edgeFlags);
     ASSERT_EQ(uint32_t(1), args.pointerCount);
     ASSERT_EQ(0, args.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, args.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertCursorPointerCoords(args.pointerCoords[0], 0.0f, 0.0f, 1.0f));
     ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
     ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
@@ -3892,7 +3917,7 @@
     ASSERT_EQ(0, args.edgeFlags);
     ASSERT_EQ(uint32_t(1), args.pointerCount);
     ASSERT_EQ(0, args.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, args.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertCursorPointerCoords(args.pointerCoords[0], 0.0f, 0.0f, 1.0f));
     ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
     ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
@@ -3913,7 +3938,7 @@
     ASSERT_EQ(0, args.edgeFlags);
     ASSERT_EQ(uint32_t(1), args.pointerCount);
     ASSERT_EQ(0, args.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, args.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertCursorPointerCoords(args.pointerCoords[0], 0.0f, 0.0f, 0.0f));
     ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
     ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
@@ -3931,7 +3956,7 @@
     ASSERT_EQ(0, args.edgeFlags);
     ASSERT_EQ(uint32_t(1), args.pointerCount);
     ASSERT_EQ(0, args.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, args.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, args.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertCursorPointerCoords(args.pointerCoords[0], 0.0f, 0.0f, 0.0f));
     ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.xPrecision);
     ASSERT_EQ(TRACKBALL_MOVEMENT_THRESHOLD, args.yPrecision);
@@ -4113,7 +4138,6 @@
 
     mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     NotifyMotionArgs motionArgs;
     NotifyKeyArgs keyArgs;
@@ -4124,14 +4148,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_PRIMARY, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
@@ -4140,21 +4162,18 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4165,26 +4184,20 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            mFakePointerController->getButtonState());
+              motionArgs.buttonState);
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_SECONDARY | AMOTION_EVENT_BUTTON_TERTIARY,
-            mFakePointerController->getButtonState());
+              motionArgs.buttonState);
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
@@ -4193,14 +4206,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_TERTIARY, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 1.0f));
 
@@ -4209,7 +4220,6 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
     process(mapper, ARBITRARY_TIME, READ_TIME, EV_KEY, BTN_MIDDLE, 0);
@@ -4217,14 +4227,12 @@
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
@@ -4239,14 +4247,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4255,14 +4261,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
 
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
@@ -4280,14 +4284,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_BACK, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4296,14 +4298,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4321,14 +4321,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4337,14 +4335,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4362,14 +4358,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_PRESS, motionArgs.action);
     ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, motionArgs.buttonState);
-    ASSERT_EQ(AMOTION_EVENT_BUTTON_FORWARD, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4378,14 +4372,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_BUTTON_RELEASE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, motionArgs.action);
     ASSERT_EQ(0, motionArgs.buttonState);
-    ASSERT_EQ(0, mFakePointerController->getButtonState());
     ASSERT_NO_FATAL_FAILURE(
             assertCursorPointerCoords(motionArgs.pointerCoords[0], 100.0f, 200.0f, 0.0f));
 
@@ -4400,7 +4392,6 @@
 
     mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     NotifyMotionArgs args;
 
@@ -4427,7 +4418,6 @@
 
     mFakePointerController->setBounds(0, 0, 800 - 1, 480 - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     NotifyMotionArgs args;
 
@@ -4606,7 +4596,6 @@
 
     mFakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     // Ensure input events are generated for the secondary display.
     process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
@@ -4634,7 +4623,6 @@
 
     mFakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     mFakePointerController->setPosition(100, 200);
-    mFakePointerController->setButtonState(0);
 
     process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
     process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
@@ -5231,7 +5219,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -5255,7 +5243,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -5278,7 +5266,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -5328,7 +5316,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -5351,7 +5339,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -5396,7 +5384,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x, VIRTUAL_DISPLAY_WIDTH), toDisplayY(y, VIRTUAL_DISPLAY_HEIGHT),
             1, 0, 0, 0, 0, 0, 0, 0));
@@ -5423,7 +5411,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x, VIRTUAL_DISPLAY_WIDTH), toDisplayY(y, VIRTUAL_DISPLAY_HEIGHT),
             1, 0, 0, 0, 0, 0, 0, 0));
@@ -5448,7 +5436,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x, VIRTUAL_DISPLAY_WIDTH), toDisplayY(y, VIRTUAL_DISPLAY_HEIGHT),
             1, 0, 0, 0, 0, 0, 0, 0));
@@ -5491,7 +5479,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -5516,7 +5504,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -5539,7 +5527,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x), toDisplayY(y), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -6187,14 +6175,14 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // eraser
     processKey(mapper, BTN_TOOL_RUBBER, 1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::ERASER, motionArgs.pointerProperties[0].toolType);
 
     // stylus
     processKey(mapper, BTN_TOOL_RUBBER, 0);
@@ -6202,7 +6190,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // brush
     processKey(mapper, BTN_TOOL_PEN, 0);
@@ -6210,7 +6198,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // pencil
     processKey(mapper, BTN_TOOL_BRUSH, 0);
@@ -6218,7 +6206,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // air-brush
     processKey(mapper, BTN_TOOL_PENCIL, 0);
@@ -6226,7 +6214,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // mouse
     processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
@@ -6234,7 +6222,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType);
 
     // lens
     processKey(mapper, BTN_TOOL_MOUSE, 0);
@@ -6242,7 +6230,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType);
 
     // double-tap
     processKey(mapper, BTN_TOOL_LENS, 0);
@@ -6250,7 +6238,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // triple-tap
     processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
@@ -6258,7 +6246,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // quad-tap
     processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
@@ -6266,7 +6254,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // finger
     processKey(mapper, BTN_TOOL_QUADTAP, 0);
@@ -6274,28 +6262,28 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // stylus trumps finger
     processKey(mapper, BTN_TOOL_PEN, 1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // eraser trumps stylus
     processKey(mapper, BTN_TOOL_RUBBER, 1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::ERASER, motionArgs.pointerProperties[0].toolType);
 
     // mouse trumps eraser
     processKey(mapper, BTN_TOOL_MOUSE, 1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType);
 
     // back to default tool type
     processKey(mapper, BTN_TOOL_MOUSE, 0);
@@ -6305,7 +6293,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 }
 
 TEST_F(SingleTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
@@ -6695,7 +6683,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS),
+                  WithToolType(ToolType::STYLUS),
                   WithPointerCoords(0, toDisplayX(100), toDisplayY(200)))));
     ASSERT_TRUE(fakePointerController->isPointerShown());
     ASSERT_NO_FATAL_FAILURE(
@@ -6719,7 +6707,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS),
+                  WithToolType(ToolType::STYLUS),
                   WithPointerCoords(0, toDisplayX(100), toDisplayY(200)))));
     ASSERT_FALSE(fakePointerController->isPointerShown());
 }
@@ -7161,7 +7149,7 @@
 
         mStylusState.when = ARBITRARY_TIME;
         mStylusState.pressure = 0.f;
-        mStylusState.toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+        mStylusState.toolType = ToolType::STYLUS;
         mReader->getContext()->setExternalStylusDevices({mExternalStylusDeviceInfo});
         configureDevice(InputReaderConfiguration::CHANGE_EXTERNAL_STYLUS_PRESENCE);
         processExternalStylusState(mapper);
@@ -7185,7 +7173,7 @@
 
     void testStartFusedStylusGesture(SingleTouchInputMapper& mapper) {
         auto toolTypeSource =
-                AllOf(WithSource(EXPECTED_SOURCE), WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS));
+                AllOf(WithSource(EXPECTED_SOURCE), WithToolType(ToolType::STYLUS));
 
         // The first pointer is withheld.
         processDown(mapper, 100, 200);
@@ -7220,7 +7208,7 @@
         processSync(mapper);
         ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
                 AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithSource(EXPECTED_SOURCE),
-                      WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                      WithToolType(ToolType::STYLUS))));
 
         mStylusState.pressure = 0.f;
         processExternalStylusState(mapper);
@@ -7230,7 +7218,7 @@
 
     void testUnsuccessfulFusionGesture(SingleTouchInputMapper& mapper) {
         auto toolTypeSource =
-                AllOf(WithSource(EXPECTED_SOURCE), WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER));
+                AllOf(WithSource(EXPECTED_SOURCE), WithToolType(ToolType::FINGER));
 
         // The first pointer is withheld when an external stylus is connected,
         // and a timeout is requested.
@@ -7288,7 +7276,7 @@
 TEST_F(ExternalStylusFusionTest, SuccessfulFusion_PressureFirst) {
     SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus();
     auto toolTypeSource =
-            AllOf(WithSource(EXPECTED_SOURCE), WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS));
+            AllOf(WithSource(EXPECTED_SOURCE), WithToolType(ToolType::STYLUS));
 
     // The external stylus reports pressure first. It is ignored for now.
     mStylusState.pressure = 1.f;
@@ -7331,7 +7319,7 @@
 TEST_F(ExternalStylusFusionTest, FusedPointerReportsPressureChanges) {
     SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus();
     auto toolTypeSource =
-            AllOf(WithSource(EXPECTED_SOURCE), WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS));
+            AllOf(WithSource(EXPECTED_SOURCE), WithToolType(ToolType::STYLUS));
 
     mStylusState.pressure = 0.8f;
     processExternalStylusState(mapper);
@@ -7393,7 +7381,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP), WithSource(EXPECTED_SOURCE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
 
     ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested());
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
@@ -7404,17 +7392,17 @@
     auto source = WithSource(EXPECTED_SOURCE);
 
     mStylusState.pressure = 1.f;
-    mStylusState.toolType = AMOTION_EVENT_TOOL_TYPE_ERASER;
+    mStylusState.toolType = ToolType::ERASER;
     processExternalStylusState(mapper);
     processDown(mapper, 100, 200);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(source, WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_ERASER))));
+                  WithToolType(ToolType::ERASER))));
     ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested());
 
     // The external stylus reports a tool change. We wait for some time for a touch event.
-    mStylusState.toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    mStylusState.toolType = ToolType::STYLUS;
     processExternalStylusState(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
     ASSERT_NO_FATAL_FAILURE(
@@ -7425,11 +7413,11 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(source, WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
     ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested());
 
     // There is another tool type change.
-    mStylusState.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    mStylusState.toolType = ToolType::FINGER;
     processExternalStylusState(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
     ASSERT_NO_FATAL_FAILURE(
@@ -7440,13 +7428,13 @@
     handleTimeout(mapper, ARBITRARY_TIME + TOUCH_DATA_TIMEOUT);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(source, WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER))));
+                  WithToolType(ToolType::FINGER))));
 
     processUp(mapper);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(source, WithMotionAction(AMOTION_EVENT_ACTION_UP),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_FINGER))));
+                  WithToolType(ToolType::FINGER))));
 
     ASSERT_NO_FATAL_FAILURE(mReader->getContext()->assertTimeoutWasNotRequested());
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
@@ -7455,7 +7443,7 @@
 TEST_F(ExternalStylusFusionTest, FusedPointerReportsButtons) {
     SingleTouchInputMapper& mapper = initializeInputMapperWithExternalStylus();
     auto toolTypeSource =
-            AllOf(WithSource(EXPECTED_SOURCE), WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS));
+            AllOf(WithSource(EXPECTED_SOURCE), WithToolType(ToolType::STYLUS));
 
     ASSERT_NO_FATAL_FAILURE(testStartFusedStylusGesture(mapper));
 
@@ -7672,7 +7660,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -7691,9 +7679,9 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -7722,9 +7710,9 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -7751,9 +7739,9 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -7774,7 +7762,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -7799,7 +7787,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -7826,9 +7814,9 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -7855,9 +7843,9 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -7878,7 +7866,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -7901,7 +7889,7 @@
     ASSERT_EQ(0, motionArgs.edgeFlags);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NEAR(X_PRECISION, motionArgs.xPrecision, EPSILON);
@@ -7989,7 +7977,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -7997,9 +7985,9 @@
     ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8019,9 +8007,9 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8038,9 +8026,9 @@
     ASSERT_EQ(ACTION_POINTER_0_UP, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8050,7 +8038,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8065,7 +8053,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8083,9 +8071,9 @@
     ASSERT_EQ(ACTION_POINTER_0_DOWN, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8102,9 +8090,9 @@
     ASSERT_EQ(ACTION_POINTER_1_UP, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8114,7 +8102,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8126,7 +8114,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8159,7 +8147,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8167,9 +8155,9 @@
     ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8187,9 +8175,9 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8207,9 +8195,9 @@
     ASSERT_EQ(ACTION_POINTER_0_UP, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x1), toDisplayY(y1), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8219,7 +8207,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8232,7 +8220,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(1, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x2), toDisplayY(y2), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8248,9 +8236,9 @@
     ASSERT_EQ(ACTION_POINTER_0_DOWN, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8268,9 +8256,9 @@
     ASSERT_EQ(ACTION_POINTER_1_UP, motionArgs.action);
     ASSERT_EQ(size_t(2), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1, motionArgs.pointerProperties[1].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[1],
@@ -8280,7 +8268,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8292,7 +8280,7 @@
     ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
     ASSERT_EQ(size_t(1), motionArgs.pointerCount);
     ASSERT_EQ(0, motionArgs.pointerProperties[0].id);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0],
             toDisplayX(x3), toDisplayY(y3), 1, 0, 0, 0, 0, 0, 0, 0));
 
@@ -8480,7 +8468,7 @@
     MultiTouchInputMapper& mapper = addMapperAndConfigure<MultiTouchInputMapper>();
 
     InputDeviceInfo info;
-    mapper.populateDeviceInfo(&info);
+    mapper.populateDeviceInfo(info);
     ASSERT_NO_FATAL_FAILURE(assertMotionRange(info,
             AINPUT_MOTION_RANGE_PRESSURE, AINPUT_SOURCE_TOUCHSCREEN,
             0.0f, RAW_PRESSURE_MAX * 0.01, 0.0f, 0.0f));
@@ -8819,14 +8807,14 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // eraser
     processKey(mapper, BTN_TOOL_RUBBER, 1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::ERASER, motionArgs.pointerProperties[0].toolType);
 
     // stylus
     processKey(mapper, BTN_TOOL_RUBBER, 0);
@@ -8834,7 +8822,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // brush
     processKey(mapper, BTN_TOOL_PEN, 0);
@@ -8842,7 +8830,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // pencil
     processKey(mapper, BTN_TOOL_BRUSH, 0);
@@ -8850,7 +8838,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // air-brush
     processKey(mapper, BTN_TOOL_PENCIL, 0);
@@ -8858,7 +8846,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // mouse
     processKey(mapper, BTN_TOOL_AIRBRUSH, 0);
@@ -8866,7 +8854,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType);
 
     // lens
     processKey(mapper, BTN_TOOL_MOUSE, 0);
@@ -8874,7 +8862,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType);
 
     // double-tap
     processKey(mapper, BTN_TOOL_LENS, 0);
@@ -8882,7 +8870,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // triple-tap
     processKey(mapper, BTN_TOOL_DOUBLETAP, 0);
@@ -8890,7 +8878,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // quad-tap
     processKey(mapper, BTN_TOOL_TRIPLETAP, 0);
@@ -8898,7 +8886,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // finger
     processKey(mapper, BTN_TOOL_QUADTAP, 0);
@@ -8906,42 +8894,42 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // stylus trumps finger
     processKey(mapper, BTN_TOOL_PEN, 1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // eraser trumps stylus
     processKey(mapper, BTN_TOOL_RUBBER, 1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_ERASER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::ERASER, motionArgs.pointerProperties[0].toolType);
 
     // mouse trumps eraser
     processKey(mapper, BTN_TOOL_MOUSE, 1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_MOUSE, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::MOUSE, motionArgs.pointerProperties[0].toolType);
 
     // MT tool type trumps BTN tool types: MT_TOOL_FINGER
     processToolType(mapper, MT_TOOL_FINGER); // this is the first time we send MT_TOOL_TYPE
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // MT tool type trumps BTN tool types: MT_TOOL_PEN
     processToolType(mapper, MT_TOOL_PEN);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::STYLUS, motionArgs.pointerProperties[0].toolType);
 
     // back to default tool type
     processToolType(mapper, -1); // use a deliberately undefined tool type, for testing
@@ -8952,7 +8940,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 }
 
 TEST_F(MultiTouchInputMapperTest, Process_WhenBtnTouchPresent_HoversIfItsValueIsZero) {
@@ -9163,7 +9151,6 @@
             std::make_shared<FakePointerController>();
     fakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     fakePointerController->setPosition(100, 200);
-    fakePointerController->setButtonState(0);
     mFakePolicy->setPointerController(fakePointerController);
 
     mFakePolicy->setDefaultPointerDisplayId(SECONDARY_DISPLAY_ID);
@@ -9568,7 +9555,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // finger move
     processId(mapper, 1);
@@ -9576,14 +9563,14 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // finger up.
     processId(mapper, -1);
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_UP, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // new finger down
     processId(mapper, 1);
@@ -9591,7 +9578,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 }
 
 /**
@@ -9613,7 +9600,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // Tool changed to MT_TOOL_PALM expect sending the cancel event.
     processToolType(mapper, MT_TOOL_PALM);
@@ -9639,7 +9626,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 }
 
 /**
@@ -9661,7 +9648,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // Second finger down.
     processSlot(mapper, SECOND_SLOT);
@@ -9670,7 +9657,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[1].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[1].toolType);
 
     // If the tool type of the first finger changes to MT_TOOL_PALM,
     // we expect to receive ACTION_POINTER_UP with cancel flag.
@@ -9736,7 +9723,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // Second finger down.
     processSlot(mapper, SECOND_SLOT);
@@ -9745,7 +9732,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // If the tool type of the first finger changes to MT_TOOL_PALM,
     // we expect to receive ACTION_POINTER_UP with cancel flag.
@@ -9780,7 +9767,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(uint32_t(1), motionArgs.pointerCount);
 
     // third finger move
@@ -9834,7 +9821,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // Second finger down.
     processSlot(mapper, SECOND_SLOT);
@@ -9843,7 +9830,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(ACTION_POINTER_1_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
 
     // If the tool type of the second finger changes to MT_TOOL_PALM,
     // we expect to receive ACTION_POINTER_UP with cancel flag.
@@ -10040,7 +10027,7 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
                   WithSource(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
 
     // Now that we know the device supports styluses, ensure that the device is re-configured with
     // the stylus source.
@@ -10062,7 +10049,7 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_UP),
                   WithSource(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_STYLUS),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
 }
 
 TEST_F(MultiTouchInputMapperTest, Process_WhenConfigEnabled_ShouldShowDirectStylusPointer) {
@@ -10085,7 +10072,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS),
+                  WithToolType(ToolType::STYLUS),
                   WithPointerCoords(0, toDisplayX(100), toDisplayY(200)))));
     ASSERT_TRUE(fakePointerController->isPointerShown());
     ASSERT_NO_FATAL_FAILURE(
@@ -10112,7 +10099,7 @@
     processSync(mapper);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_HOVER_ENTER),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS),
+                  WithToolType(ToolType::STYLUS),
                   WithPointerCoords(0, toDisplayX(100), toDisplayY(200)))));
     ASSERT_FALSE(fakePointerController->isPointerShown());
 }
@@ -10158,7 +10145,6 @@
             std::make_shared<FakePointerController>();
     fakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     fakePointerController->setPosition(0, 0);
-    fakePointerController->setButtonState(0);
 
     // prepare device and capture
     prepareDisplay(ui::ROTATION_0);
@@ -10308,7 +10294,6 @@
             std::make_shared<FakePointerController>();
     fakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
     fakePointerController->setPosition(0, 0);
-    fakePointerController->setButtonState(0);
 
     // prepare device and capture
     prepareDisplay(ui::ROTATION_0);
@@ -10448,7 +10433,6 @@
                 std::make_shared<FakePointerController>();
         fakePointerController->setBounds(0, 0, DISPLAY_WIDTH - 1, DISPLAY_HEIGHT - 1);
         fakePointerController->setPosition(0, 0);
-        fakePointerController->setButtonState(0);
         prepareDisplay(ui::ROTATION_0);
 
         prepareAxes(POSITION);
@@ -10508,7 +10492,7 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(1U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
     ASSERT_NO_FATAL_FAILURE(
             assertPointerCoords(motionArgs.pointerCoords[0], 0, 0, 1, 0, 0, 0, 0, 0, 0, 0));
@@ -10530,7 +10514,7 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(1U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(MotionClassification::TWO_FINGER_SWIPE, motionArgs.classification);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], 0,
                                                 movingDistance * mPointerMovementScale, 1, 0, 0, 0,
@@ -10568,7 +10552,7 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(1U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
     ASSERT_NO_FATAL_FAILURE(
             assertPointerCoords(motionArgs.pointerCoords[0], 0, 0, 1, 0, 0, 0, 0, 0, 0, 0));
@@ -10590,7 +10574,7 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(1U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(MotionClassification::TWO_FINGER_SWIPE, motionArgs.classification);
     // New coordinate is the scaled relative coordinate from the initial coordinate.
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], 0,
@@ -10624,7 +10608,7 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(1U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
     // One pointer for PRESS, and its coordinate is used as the origin for pointer coordinates.
     ASSERT_NO_FATAL_FAILURE(
@@ -10650,15 +10634,15 @@
     ASSERT_EQ(1U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_CANCEL, motionArgs.action);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(1U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_DOWN, motionArgs.action);
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
     ASSERT_EQ(2U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_POINTER_DOWN, motionArgs.action & AMOTION_EVENT_ACTION_MASK);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
     // Two pointers' scaled relative coordinates from their initial centroid.
     // Initial y coordinates are 0 as y1 and y2 have the same value.
@@ -10688,7 +10672,7 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&motionArgs));
     ASSERT_EQ(2U, motionArgs.pointerCount);
     ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, motionArgs.action);
-    ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, motionArgs.pointerProperties[0].toolType);
+    ASSERT_EQ(ToolType::FINGER, motionArgs.pointerProperties[0].toolType);
     ASSERT_EQ(MotionClassification::NONE, motionArgs.classification);
     ASSERT_NO_FATAL_FAILURE(assertPointerCoords(motionArgs.pointerCoords[0], cookedX1,
                                                 movingDistance * 2 * mPointerMovementScale, 1, 0, 0,
@@ -10758,12 +10742,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_DOWN),
                   WithSource(AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_STYLUS),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
     // TODO(b/257078296): Pointer mode generates extra event.
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_MOVE),
                   WithSource(AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_STYLUS),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
 
     // Make the viewport inactive. This will put the device in disabled mode, and the ongoing stylus
@@ -10775,12 +10759,12 @@
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_CANCEL),
                   WithSource(AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_STYLUS),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
     // TODO(b/257078296): Pointer mode generates extra event.
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(AMOTION_EVENT_ACTION_CANCEL),
                   WithSource(AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_STYLUS),
-                  WithToolType(AMOTION_EVENT_TOOL_TYPE_STYLUS))));
+                  WithToolType(ToolType::STYLUS))));
     ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasNotCalled());
 }
 
diff --git a/services/inputflinger/tests/NotifyArgs_test.cpp b/services/inputflinger/tests/NotifyArgs_test.cpp
index 6715585..1536756 100644
--- a/services/inputflinger/tests/NotifyArgs_test.cpp
+++ b/services/inputflinger/tests/NotifyArgs_test.cpp
@@ -54,7 +54,7 @@
     for (size_t i = 0; i < pointerCount; i++) {
         pointerProperties[i].clear();
         pointerProperties[i].id = i;
-        pointerProperties[i].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        pointerProperties[i].toolType = ToolType::FINGER;
 
         pointerCoords[i].clear();
         pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X, x++);
diff --git a/services/inputflinger/tests/PreferStylusOverTouch_test.cpp b/services/inputflinger/tests/PreferStylusOverTouch_test.cpp
index 9014dfb..9818176 100644
--- a/services/inputflinger/tests/PreferStylusOverTouch_test.cpp
+++ b/services/inputflinger/tests/PreferStylusOverTouch_test.cpp
@@ -45,8 +45,8 @@
     PointerCoords pointerCoords[pointerCount];
 
     const int32_t deviceId = isFromSource(source, TOUCHSCREEN) ? TOUCH_DEVICE_ID : STYLUS_DEVICE_ID;
-    const int32_t toolType = isFromSource(source, TOUCHSCREEN) ? AMOTION_EVENT_TOOL_TYPE_FINGER
-                                                               : AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    const ToolType toolType =
+            isFromSource(source, TOUCHSCREEN) ? ToolType::FINGER : ToolType::STYLUS;
     for (size_t i = 0; i < pointerCount; i++) {
         pointerProperties[i].clear();
         pointerProperties[i].id = i;
@@ -278,20 +278,20 @@
     // Event from a stylus device, but with finger tool type
     args = generateMotionArgs(/*downTime=*/1, /*eventTime=*/1, DOWN, {{1, 2}}, STYLUS);
     // Keep source stylus, but make the tool type touch
-    args.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    args.pointerProperties[0].toolType = ToolType::FINGER;
     assertNotBlocked(args);
 
     // Second pointer (stylus pointer) goes down, from the same device
     args = generateMotionArgs(/*downTime=*/1, /*eventTime=*/2, POINTER_1_DOWN, {{1, 2}, {10, 20}},
                               STYLUS);
     // Keep source stylus, but make the tool type touch
-    args.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args.pointerProperties[0].toolType = ToolType::STYLUS;
     assertNotBlocked(args);
 
     // Second pointer (stylus pointer) goes down, from the same device
     args = generateMotionArgs(/*downTime=*/1, /*eventTime=*/3, MOVE, {{2, 3}, {11, 21}}, STYLUS);
     // Keep source stylus, but make the tool type touch
-    args.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    args.pointerProperties[0].toolType = ToolType::FINGER;
     assertNotBlocked(args);
 }
 
@@ -418,14 +418,14 @@
     // Introduce a stylus pointer into the device 1 stream. It should be ignored.
     args = generateMotionArgs(/*downTime=*/1, /*eventTime=*/3, POINTER_1_DOWN, {{1, 2}, {3, 4}},
                               TOUCHSCREEN);
-    args.pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args.pointerProperties[1].toolType = ToolType::STYLUS;
     args.source = STYLUS;
     assertDropped(args);
 
     // Lift up touch from the mixed touch/stylus device
     args = generateMotionArgs(/*downTime=*/1, /*eventTime=*/4, CANCEL, {{1, 2}, {3, 4}},
                               TOUCHSCREEN);
-    args.pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args.pointerProperties[1].toolType = ToolType::STYLUS;
     args.source = STYLUS;
     assertDropped(args);
 
diff --git a/services/inputflinger/tests/TestInputListenerMatchers.h b/services/inputflinger/tests/TestInputListenerMatchers.h
index edd14f8..338b747 100644
--- a/services/inputflinger/tests/TestInputListenerMatchers.h
+++ b/services/inputflinger/tests/TestInputListenerMatchers.h
@@ -138,14 +138,14 @@
 
 MATCHER_P(WithToolType, toolType, "InputEvent with specified tool type") {
     const auto argToolType = arg.pointerProperties[0].toolType;
-    *result_listener << "expected tool type " << motionToolTypeToString(toolType) << ", but got "
-                     << motionToolTypeToString(argToolType);
+    *result_listener << "expected tool type " << ftl::enum_string(toolType) << ", but got "
+                     << ftl::enum_string(argToolType);
     return argToolType == toolType;
 }
 
 MATCHER_P(WithFlags, flags, "InputEvent with specified flags") {
     *result_listener << "expected flags " << flags << ", but got " << arg.flags;
-    return arg.flags == flags;
+    return arg.flags == static_cast<int32_t>(flags);
 }
 
 MATCHER_P(WithMotionClassification, classification,
diff --git a/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp b/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
index 3f749b1..2a9ace0 100644
--- a/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
+++ b/services/inputflinger/tests/UnwantedInteractionBlocker_test.cpp
@@ -79,7 +79,7 @@
     for (size_t i = 0; i < pointerCount; i++) {
         pointerProperties[i].clear();
         pointerProperties[i].id = i;
-        pointerProperties[i].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+        pointerProperties[i].toolType = ToolType::FINGER;
 
         pointerCoords[i].clear();
         pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X, points[i].x);
@@ -507,7 +507,7 @@
 TEST_F(UnwantedInteractionBlockerTest, NoCrashWhenStylusSourceWithFingerToolIsReceived) {
     mBlocker->notifyInputDevicesChanged({generateTestDeviceInfo()});
     NotifyMotionArgs args = generateMotionArgs(/*downTime=*/0, /*eventTime=*/1, DOWN, {{1, 2, 3}});
-    args.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    args.pointerProperties[0].toolType = ToolType::FINGER;
     args.source = AINPUT_SOURCE_STYLUS;
     mBlocker->notifyMotion(&args);
 }
@@ -548,15 +548,15 @@
 
     // Now touch down stylus
     args = generateMotionArgs(/*downTime=*/3, /*eventTime=*/3, DOWN, {{10, 20, 30}});
-    args.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args.pointerProperties[0].toolType = ToolType::STYLUS;
     args.source |= AINPUT_SOURCE_STYLUS;
     mBlocker->notifyMotion(&args);
     args = generateMotionArgs(/*downTime=*/3, /*eventTime=*/4, MOVE, {{40, 50, 60}});
-    args.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args.pointerProperties[0].toolType = ToolType::STYLUS;
     args.source |= AINPUT_SOURCE_STYLUS;
     mBlocker->notifyMotion(&args);
     args = generateMotionArgs(/*downTime=*/3, /*eventTime=*/5, UP, {{40, 50, 60}});
-    args.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args.pointerProperties[0].toolType = ToolType::STYLUS;
     args.source |= AINPUT_SOURCE_STYLUS;
     mBlocker->notifyMotion(&args);
 }
@@ -617,14 +617,14 @@
     info.addSource(AINPUT_SOURCE_STYLUS);
     mBlocker->notifyInputDevicesChanged({info});
     NotifyMotionArgs args1 = generateMotionArgs(/*downTime=*/0, /*eventTime=*/0, DOWN, {{1, 2, 3}});
-    args1.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args1.pointerProperties[0].toolType = ToolType::STYLUS;
     mBlocker->notifyMotion(&args1);
     mTestListener.assertNotifyMotionWasCalled(WithMotionAction(DOWN));
 
     // Move the stylus, setting large TOUCH_MAJOR/TOUCH_MINOR dimensions
     NotifyMotionArgs args2 =
             generateMotionArgs(/*downTime=*/0, RESAMPLE_PERIOD, MOVE, {{4, 5, 200}});
-    args2.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args2.pointerProperties[0].toolType = ToolType::STYLUS;
     mBlocker->notifyMotion(&args2);
     mTestListener.assertNotifyMotionWasCalled(WithMotionAction(MOVE));
 
@@ -632,7 +632,7 @@
     // it's a palm.
     NotifyMotionArgs args3 =
             generateMotionArgs(/*downTime=*/0, 2 * RESAMPLE_PERIOD, UP, {{4, 5, 200}});
-    args3.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args3.pointerProperties[0].toolType = ToolType::STYLUS;
     mBlocker->notifyMotion(&args3);
     mTestListener.assertNotifyMotionWasCalled(WithMotionAction(UP));
 }
@@ -655,21 +655,21 @@
     // Stylus pointer down
     NotifyMotionArgs args2 = generateMotionArgs(/*downTime=*/0, RESAMPLE_PERIOD, POINTER_1_DOWN,
                                                 {{1, 2, 3}, {10, 20, 30}});
-    args2.pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args2.pointerProperties[1].toolType = ToolType::STYLUS;
     mBlocker->notifyMotion(&args2);
     mTestListener.assertNotifyMotionWasCalled(WithMotionAction(POINTER_1_DOWN));
 
     // Large touch oval on the next finger move
     NotifyMotionArgs args3 = generateMotionArgs(/*downTime=*/0, 2 * RESAMPLE_PERIOD, MOVE,
                                                 {{1, 2, 300}, {11, 21, 30}});
-    args3.pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args3.pointerProperties[1].toolType = ToolType::STYLUS;
     mBlocker->notifyMotion(&args3);
     mTestListener.assertNotifyMotionWasCalled(WithMotionAction(MOVE));
 
     // Lift up the finger pointer. It should be canceled due to the heuristic filter.
     NotifyMotionArgs args4 = generateMotionArgs(/*downTime=*/0, 3 * RESAMPLE_PERIOD, POINTER_0_UP,
                                                 {{1, 2, 300}, {11, 21, 30}});
-    args4.pointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args4.pointerProperties[1].toolType = ToolType::STYLUS;
     mBlocker->notifyMotion(&args4);
     mTestListener.assertNotifyMotionWasCalled(
             AllOf(WithMotionAction(POINTER_0_UP), WithFlags(FLAG_CANCELED)));
@@ -677,7 +677,7 @@
     NotifyMotionArgs args5 =
             generateMotionArgs(/*downTime=*/0, 4 * RESAMPLE_PERIOD, MOVE, {{12, 22, 30}});
     args5.pointerProperties[0].id = args4.pointerProperties[1].id;
-    args5.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args5.pointerProperties[0].toolType = ToolType::STYLUS;
     mBlocker->notifyMotion(&args5);
     mTestListener.assertNotifyMotionWasCalled(WithMotionAction(MOVE));
 
@@ -685,7 +685,7 @@
     NotifyMotionArgs args6 =
             generateMotionArgs(/*downTime=*/0, 5 * RESAMPLE_PERIOD, UP, {{4, 5, 200}});
     args6.pointerProperties[0].id = args4.pointerProperties[1].id;
-    args6.pointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS;
+    args6.pointerProperties[0].toolType = ToolType::STYLUS;
     mBlocker->notifyMotion(&args6);
     mTestListener.assertNotifyMotionWasCalled(WithMotionAction(UP));
 }
diff --git a/services/inputflinger/tests/fuzzers/CursorInputFuzzer.cpp b/services/inputflinger/tests/fuzzers/CursorInputFuzzer.cpp
index be85026..9a19b97 100644
--- a/services/inputflinger/tests/fuzzers/CursorInputFuzzer.cpp
+++ b/services/inputflinger/tests/fuzzers/CursorInputFuzzer.cpp
@@ -60,7 +60,7 @@
                     std::list<NotifyArgs> unused =
                             mapper.configure(fdp->ConsumeIntegral<nsecs_t>(), &policyConfig, 0);
                     InputDeviceInfo info;
-                    mapper.populateDeviceInfo(&info);
+                    mapper.populateDeviceInfo(info);
                 },
                 [&]() -> void {
                     int32_t type, code;
diff --git a/services/inputflinger/tests/fuzzers/InputClassifierFuzzer.cpp b/services/inputflinger/tests/fuzzers/InputClassifierFuzzer.cpp
index 2909129..6617f65 100644
--- a/services/inputflinger/tests/fuzzers/InputClassifierFuzzer.cpp
+++ b/services/inputflinger/tests/fuzzers/InputClassifierFuzzer.cpp
@@ -28,7 +28,7 @@
     // Create a basic motion event for testing
     PointerProperties properties;
     properties.id = 0;
-    properties.toolType = AMOTION_EVENT_TOOL_TYPE_FINGER;
+    properties.toolType = getFuzzedToolType(fdp);
     PointerCoords coords;
     coords.clear();
     for (int32_t i = 0; i < fdp.ConsumeIntegralInRange<int32_t>(0, MAX_AXES); i++) {
diff --git a/services/inputflinger/tests/fuzzers/InputReaderFuzzer.cpp b/services/inputflinger/tests/fuzzers/InputReaderFuzzer.cpp
index 20242b1..baece3c 100644
--- a/services/inputflinger/tests/fuzzers/InputReaderFuzzer.cpp
+++ b/services/inputflinger/tests/fuzzers/InputReaderFuzzer.cpp
@@ -165,6 +165,10 @@
         return reader->getBluetoothAddress(deviceId);
     }
 
+    void sysfsNodeChanged(const std::string& sysfsNodePath) {
+        reader->sysfsNodeChanged(sysfsNodePath);
+    }
+
 private:
     std::unique_ptr<InputReaderInterface> reader;
 };
diff --git a/services/inputflinger/tests/fuzzers/KeyboardInputFuzzer.cpp b/services/inputflinger/tests/fuzzers/KeyboardInputFuzzer.cpp
index 8e2d677..33e7dbf 100644
--- a/services/inputflinger/tests/fuzzers/KeyboardInputFuzzer.cpp
+++ b/services/inputflinger/tests/fuzzers/KeyboardInputFuzzer.cpp
@@ -59,7 +59,7 @@
                 },
                 [&]() -> void {
                     InputDeviceInfo info;
-                    mapper.populateDeviceInfo(&info);
+                    mapper.populateDeviceInfo(info);
                 },
                 [&]() -> void { mapper.getSources(); },
                 [&]() -> void {
diff --git a/services/inputflinger/tests/fuzzers/MapperHelpers.h b/services/inputflinger/tests/fuzzers/MapperHelpers.h
index 546121d..9f4aa5c 100644
--- a/services/inputflinger/tests/fuzzers/MapperHelpers.h
+++ b/services/inputflinger/tests/fuzzers/MapperHelpers.h
@@ -66,6 +66,14 @@
 
 namespace android {
 
+template<class Fdp>
+ToolType getFuzzedToolType(Fdp& fdp) {
+    const int32_t toolType = fdp.template ConsumeIntegralInRange<int32_t>(
+                            static_cast<int32_t>(ToolType::ftl_first),
+                            static_cast<int32_t>(ToolType::ftl_last));
+    return static_cast<ToolType>(toolType);
+}
+
 class FuzzEventHub : public EventHubInterface {
     InputDeviceIdentifier mIdentifier;
     std::vector<TouchVideoFrame> mVideoFrames;
@@ -217,6 +225,7 @@
     bool isDeviceEnabled(int32_t deviceId) const override { return mFdp->ConsumeBool(); }
     status_t enableDevice(int32_t deviceId) override { return mFdp->ConsumeIntegral<status_t>(); }
     status_t disableDevice(int32_t deviceId) override { return mFdp->ConsumeIntegral<status_t>(); }
+    void sysfsNodeChanged(const std::string& sysfsNodePath) override {}
 };
 
 class FuzzPointerController : public PointerControllerInterface {
@@ -225,14 +234,21 @@
 public:
     FuzzPointerController(std::shared_ptr<ThreadSafeFuzzedDataProvider> mFdp) : mFdp(mFdp) {}
     ~FuzzPointerController() {}
-    bool getBounds(float* outMinX, float* outMinY, float* outMaxX, float* outMaxY) const override {
-        return mFdp->ConsumeBool();
+    std::optional<FloatRect> getBounds() const override {
+        if (mFdp->ConsumeBool()) {
+            return {};
+        } else {
+            return FloatRect{mFdp->ConsumeFloatingPoint<float>(),
+                             mFdp->ConsumeFloatingPoint<float>(),
+                             mFdp->ConsumeFloatingPoint<float>(),
+                             mFdp->ConsumeFloatingPoint<float>()};
+        }
     }
     void move(float deltaX, float deltaY) override {}
-    void setButtonState(int32_t buttonState) override {}
-    int32_t getButtonState() const override { return mFdp->ConsumeIntegral<int32_t>(); }
     void setPosition(float x, float y) override {}
-    void getPosition(float* outX, float* outY) const override {}
+    FloatPoint getPosition() const override {
+        return {mFdp->ConsumeFloatingPoint<float>(), mFdp->ConsumeFloatingPoint<float>()};
+    }
     void fade(Transition transition) override {}
     void unfade(Transition transition) override {}
     void setPresentation(Presentation presentation) override {}
diff --git a/services/inputflinger/tests/fuzzers/MultiTouchInputFuzzer.cpp b/services/inputflinger/tests/fuzzers/MultiTouchInputFuzzer.cpp
index 011455b..20db39d 100644
--- a/services/inputflinger/tests/fuzzers/MultiTouchInputFuzzer.cpp
+++ b/services/inputflinger/tests/fuzzers/MultiTouchInputFuzzer.cpp
@@ -74,7 +74,7 @@
                 },
                 [&]() -> void {
                     InputDeviceInfo info;
-                    mapper.populateDeviceInfo(&info);
+                    mapper.populateDeviceInfo(info);
                 },
                 [&]() -> void { mapper.getSources(); },
                 [&]() -> void {
@@ -128,7 +128,7 @@
                     StylusState state{fdp->ConsumeIntegral<nsecs_t>(),
                                       fdp->ConsumeFloatingPoint<float>(),
                                       fdp->ConsumeIntegral<uint32_t>(),
-                                      fdp->ConsumeIntegral<int32_t>()};
+                                      getFuzzedToolType(*fdp)};
                     std::list<NotifyArgs> unused = mapper.updateExternalStylusState(state);
                 },
                 [&]() -> void { mapper.getAssociatedDisplayId(); },
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index 0fb3cad..398d602 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -1648,7 +1648,7 @@
     int deviceId = c->getDeviceId();
     int sensorDeviceId = getDeviceIdFromHandle(sensorHandle);
     if (sensorDeviceId != c->getDeviceId()) {
-        ALOGE("Cannot configure direct channel created for device %d with a sensor that belongs"
+        ALOGE("Cannot configure direct channel created for device %d with a sensor that belongs "
               "to device %d", c->getDeviceId(), sensorDeviceId);
         return BAD_VALUE;
     }
diff --git a/services/stats/Android.bp b/services/stats/Android.bp
index 7d358e1..6b99627 100644
--- a/services/stats/Android.bp
+++ b/services/stats/Android.bp
@@ -21,6 +21,7 @@
         "android.frameworks.stats@1.0",
         "android.frameworks.stats-V2-ndk",
         "libbinder_ndk",
+        "libexpresslog",
         "libhidlbase",
         "liblog",
         "libstatslog",
diff --git a/services/stats/StatsAidl.cpp b/services/stats/StatsAidl.cpp
index 0f01507..b22f903 100644
--- a/services/stats/StatsAidl.cpp
+++ b/services/stats/StatsAidl.cpp
@@ -22,6 +22,7 @@
 
 #include "StatsAidl.h"
 
+#include <Counter.h>
 #include <log/log.h>
 #include <stats_annotations.h>
 #include <stats_event.h>
@@ -29,11 +30,18 @@
 
 #include <unordered_map>
 
+namespace {
+    static const char* g_AtomErrorMetricName =
+        "statsd_errors.value_report_vendor_atom_errors_count";
+}
+
 namespace aidl {
 namespace android {
 namespace frameworks {
 namespace stats {
 
+using ::android::expresslog::Counter;
+
 template <typename E>
 constexpr typename std::underlying_type<E>::type to_underlying(E e) noexcept {
     return static_cast<typename std::underlying_type<E>::type>(e);
@@ -86,12 +94,14 @@
 ndk::ScopedAStatus StatsHal::reportVendorAtom(const VendorAtom& vendorAtom) {
     if (vendorAtom.atomId < 100000 || vendorAtom.atomId >= 200000) {
         ALOGE("Atom ID %ld is not a valid vendor atom ID", (long)vendorAtom.atomId);
+        Counter::logIncrement(g_AtomErrorMetricName);
         return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
                 -1, "Not a valid vendor atom ID");
     }
     if (vendorAtom.reverseDomainName.length() > 50) {
         ALOGE("Vendor atom reverse domain name %s is too long.",
               vendorAtom.reverseDomainName.c_str());
+        Counter::logIncrement(g_AtomErrorMetricName);
         return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
                 -1, "Vendor atom reverse domain name is too long");
     }
@@ -100,8 +110,9 @@
 
     if (vendorAtom.atomAnnotations) {
         if (!write_atom_annotations(event, *vendorAtom.atomAnnotations)) {
-            ALOGE("Atom ID %ld has incompatible atom level annotation", (long)vendorAtom.atomId);
             AStatsEvent_release(event);
+            ALOGE("Atom ID %ld has incompatible atom level annotation", (long)vendorAtom.atomId);
+            Counter::logIncrement(g_AtomErrorMetricName);
             return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
                     -1, "invalid atom annotation");
         }
@@ -222,6 +233,7 @@
             default: {
                 AStatsEvent_release(event);
                 ALOGE("Atom ID %ld has invalid atomValue.getTag", (long)vendorAtom.atomId);
+                Counter::logIncrement(g_AtomErrorMetricName);
                 return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
                         -1, "invalid atomValue.getTag");
                 break;
@@ -235,9 +247,10 @@
             VLOG("Atom ID %ld has %ld annotations for field #%ld", (long)vendorAtom.atomId,
                  (long)fieldAnnotations.size(), (long)atomValueIdx + 2);
             if (!write_field_annotations(event, fieldAnnotations)) {
+                AStatsEvent_release(event);
                 ALOGE("Atom ID %ld has incompatible field level annotation for field #%ld",
                       (long)vendorAtom.atomId, (long)atomValueIdx + 2);
-                AStatsEvent_release(event);
+                Counter::logIncrement(g_AtomErrorMetricName);
                 return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
                         -1, "invalid atom field annotation");
             }
@@ -249,6 +262,7 @@
     AStatsEvent_release(event);
     if (ret <= 0) {
         ALOGE("Error writing Atom ID %ld. Result: %d", (long)vendorAtom.atomId, ret);
+        Counter::logIncrement(g_AtomErrorMetricName);
     }
     return ret <= 0 ? ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(ret,
                                                                               "report atom failed")
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
index a8322d8..d93e25e 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
@@ -83,12 +83,9 @@
     // If set, causes the dirty regions to flash with the delay
     std::optional<std::chrono::microseconds> devOptFlashDirtyRegionsDelay;
 
-    // The earliest time to send the present command to the HAL
-    std::chrono::steady_clock::time_point earliestPresentTime;
-
-    // The previous present fence. Used together with earliestPresentTime
-    // to prevent an early presentation of a frame.
-    std::shared_ptr<FenceTime> previousPresentFence;
+    // Optional.
+    // The earliest time to send the present command to the HAL.
+    std::optional<std::chrono::steady_clock::time_point> earliestPresentTime;
 
     // The expected time for the next present
     nsecs_t expectedPresentTime{0};
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h
index eae5871..35ca3a5 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFECompositionState.h
@@ -210,8 +210,8 @@
     // The dimming flag
     bool dimmingEnabled{true};
 
-    float currentSdrHdrRatio = 1.f;
-    float desiredSdrHdrRatio = 1.f;
+    float currentHdrSdrRatio = 1.f;
+    float desiredHdrSdrRatio = 1.f;
 
     gui::CachingHint cachingHint = gui::CachingHint::Enabled;
     virtual ~LayerFECompositionState();
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
index c291652..a3fda61 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
@@ -122,12 +122,9 @@
 
     bool previousDeviceRequestedSuccess = false;
 
+    // Optional.
     // The earliest time to send the present command to the HAL
-    std::chrono::steady_clock::time_point earliestPresentTime;
-
-    // The previous present fence. Used together with earliestPresentTime
-    // to prevent an early presentation of a frame.
-    std::shared_ptr<FenceTime> previousPresentFence;
+    std::optional<std::chrono::steady_clock::time_point> earliestPresentTime;
 
     // The expected time for the next present
     nsecs_t expectedPresentTime{0};
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/LayerState.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/LayerState.h
index d5c488e..ce2b96f 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/LayerState.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/planner/LayerState.h
@@ -247,6 +247,10 @@
 
     ui::Dataspace getDataspace() const { return mOutputDataspace.get(); }
 
+    float getHdrSdrRatio() const {
+        return getOutputLayer()->getLayerFE().getCompositionState()->currentHdrSdrRatio;
+    };
+
     wp<GraphicBuffer> getBuffer() const { return mBuffer.get(); }
 
     bool isProtected() const { return mIsProtected.get(); }
diff --git a/services/surfaceflinger/CompositionEngine/src/Display.cpp b/services/surfaceflinger/CompositionEngine/src/Display.cpp
index d50a768..85fc095 100644
--- a/services/surfaceflinger/CompositionEngine/src/Display.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Display.cpp
@@ -263,7 +263,6 @@
     if (status_t result =
                 hwc.getDeviceCompositionChanges(*halDisplayId, requiresClientComposition,
                                                 getState().earliestPresentTime,
-                                                getState().previousPresentFence,
                                                 getState().expectedPresentTime, outChanges);
         result != NO_ERROR) {
         ALOGE("chooseCompositionStrategy failed for %s: %d (%s)", getName().c_str(), result,
@@ -380,16 +379,11 @@
 
     const TimePoint startTime = TimePoint::now();
 
-    if (isPowerHintSessionEnabled()) {
-        if (!getCompositionEngine().getHwComposer().getComposer()->isSupported(
-                    Hwc2::Composer::OptionalFeature::ExpectedPresentTime) &&
-            getState().previousPresentFence->getSignalTime() != Fence::SIGNAL_TIME_PENDING) {
-            mPowerAdvisor->setHwcPresentDelayedTime(mId, getState().earliestPresentTime);
-        }
+    if (isPowerHintSessionEnabled() && getState().earliestPresentTime) {
+        mPowerAdvisor->setHwcPresentDelayedTime(mId, *getState().earliestPresentTime);
     }
 
-    hwc.presentAndGetReleaseFences(*halDisplayIdOpt, getState().earliestPresentTime,
-                                   getState().previousPresentFence);
+    hwc.presentAndGetReleaseFences(*halDisplayIdOpt, getState().earliestPresentTime);
 
     if (isPowerHintSessionEnabled()) {
         mPowerAdvisor->setHwcPresentTiming(mId, startTime, TimePoint::now());
diff --git a/services/surfaceflinger/CompositionEngine/src/LayerFECompositionState.cpp b/services/surfaceflinger/CompositionEngine/src/LayerFECompositionState.cpp
index 615d04b..426cc57 100644
--- a/services/surfaceflinger/CompositionEngine/src/LayerFECompositionState.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/LayerFECompositionState.cpp
@@ -121,9 +121,9 @@
     dumpVal(out, "dataspace", toString(dataspace), dataspace);
     dumpVal(out, "hdr metadata types", hdrMetadata.validTypes);
     dumpVal(out, "dimming enabled", dimmingEnabled);
-    if (currentSdrHdrRatio > 1.01f || desiredSdrHdrRatio > 1.01f) {
-        dumpVal(out, "current sdr/hdr ratio", currentSdrHdrRatio);
-        dumpVal(out, "desired sdr/hdr ratio", desiredSdrHdrRatio);
+    if (currentHdrSdrRatio > 1.01f || desiredHdrSdrRatio > 1.01f) {
+        dumpVal(out, "current hdr/sdr ratio", currentHdrSdrRatio);
+        dumpVal(out, "desired hdr/sdr ratio", desiredHdrSdrRatio);
     }
     dumpVal(out, "colorTransform", colorTransform);
     dumpVal(out, "caching hint", toString(cachingHint));
diff --git a/services/surfaceflinger/CompositionEngine/src/Output.cpp b/services/surfaceflinger/CompositionEngine/src/Output.cpp
index 175dd1d..e720af5 100644
--- a/services/surfaceflinger/CompositionEngine/src/Output.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Output.cpp
@@ -842,7 +842,6 @@
     }
 
     editState().earliestPresentTime = refreshArgs.earliestPresentTime;
-    editState().previousPresentFence = refreshArgs.previousPresentFence;
     editState().expectedPresentTime = refreshArgs.expectedPresentTime;
 
     compositionengine::OutputLayer* peekThroughLayer = nullptr;
diff --git a/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp b/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
index 1b86cd3..0ac0ecb 100644
--- a/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
@@ -344,8 +344,8 @@
         // RANGE_EXTENDED can "self-promote" to HDR, but is still rendered for a particular
         // range that we may need to re-adjust to the current display conditions
         if ((state.dataspace & HAL_DATASPACE_RANGE_MASK) == HAL_DATASPACE_RANGE_EXTENDED &&
-            layerFEState->currentSdrHdrRatio > 1.01f) {
-            layerBrightnessNits *= layerFEState->currentSdrHdrRatio;
+            layerFEState->currentHdrSdrRatio > 1.01f) {
+            layerBrightnessNits *= layerFEState->currentHdrSdrRatio;
         }
         state.dimmingRatio =
                 std::clamp(layerBrightnessNits / getOutput().getState().displayBrightnessNits, 0.f,
diff --git a/services/surfaceflinger/CompositionEngine/src/planner/CachedSet.cpp b/services/surfaceflinger/CompositionEngine/src/planner/CachedSet.cpp
index a00ce57..8ced0ac 100644
--- a/services/surfaceflinger/CompositionEngine/src/planner/CachedSet.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/planner/CachedSet.cpp
@@ -378,6 +378,10 @@
             // to avoid flickering/color differences.
             return true;
         }
+        // TODO(b/274804887): temp fix of overdimming issue, skip caching if hsdr/sdr ratio > 1.01f
+        if (layer.getState()->getHdrSdrRatio() > 1.01f) {
+            return true;
+        }
         return false;
     });
 }
diff --git a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
index 0756c1b..9be6bc2 100644
--- a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
@@ -595,7 +595,7 @@
 TEST_F(DisplayChooseCompositionStrategyTest, takesEarlyOutOnHwcError) {
     EXPECT_CALL(*mDisplay, anyLayersRequireClientComposition()).WillOnce(Return(false));
     EXPECT_CALL(mHwComposer,
-                getDeviceCompositionChanges(HalDisplayId(DEFAULT_DISPLAY_ID), false, _, _, _, _))
+                getDeviceCompositionChanges(HalDisplayId(DEFAULT_DISPLAY_ID), false, _, _, _))
             .WillOnce(Return(INVALID_OPERATION));
 
     chooseCompositionStrategy(mDisplay.get());
@@ -619,8 +619,8 @@
             .WillOnce(Return(false));
 
     EXPECT_CALL(mHwComposer,
-                getDeviceCompositionChanges(HalDisplayId(DEFAULT_DISPLAY_ID), true, _, _, _, _))
-            .WillOnce(testing::DoAll(testing::SetArgPointee<5>(mDeviceRequestedChanges),
+                getDeviceCompositionChanges(HalDisplayId(DEFAULT_DISPLAY_ID), true, _, _, _))
+            .WillOnce(testing::DoAll(testing::SetArgPointee<4>(mDeviceRequestedChanges),
                                      Return(NO_ERROR)));
     EXPECT_CALL(*mDisplay, applyChangedTypesToLayers(mDeviceRequestedChanges.changedTypes))
             .Times(1);
@@ -672,8 +672,8 @@
             .WillOnce(Return(false));
 
     EXPECT_CALL(mHwComposer,
-                getDeviceCompositionChanges(HalDisplayId(DEFAULT_DISPLAY_ID), true, _, _, _, _))
-            .WillOnce(DoAll(SetArgPointee<5>(mDeviceRequestedChanges), Return(NO_ERROR)));
+                getDeviceCompositionChanges(HalDisplayId(DEFAULT_DISPLAY_ID), true, _, _, _))
+            .WillOnce(DoAll(SetArgPointee<4>(mDeviceRequestedChanges), Return(NO_ERROR)));
     EXPECT_CALL(*mDisplay, applyChangedTypesToLayers(mDeviceRequestedChanges.changedTypes))
             .Times(1);
     EXPECT_CALL(*mDisplay, applyDisplayRequests(mDeviceRequestedChanges.displayRequests)).Times(1);
@@ -901,7 +901,7 @@
     sp<Fence> layer1Fence = sp<Fence>::make();
     sp<Fence> layer2Fence = sp<Fence>::make();
 
-    EXPECT_CALL(mHwComposer, presentAndGetReleaseFences(HalDisplayId(DEFAULT_DISPLAY_ID), _, _))
+    EXPECT_CALL(mHwComposer, presentAndGetReleaseFences(HalDisplayId(DEFAULT_DISPLAY_ID), _))
             .Times(1);
     EXPECT_CALL(mHwComposer, getPresentFence(HalDisplayId(DEFAULT_DISPLAY_ID)))
             .WillOnce(Return(presentFence));
@@ -1078,7 +1078,7 @@
 
     mDisplay->editState().isEnabled = true;
 
-    EXPECT_CALL(mHwComposer, presentAndGetReleaseFences(_, _, _));
+    EXPECT_CALL(mHwComposer, presentAndGetReleaseFences(_, _));
     EXPECT_CALL(*mDisplaySurface, onFrameCommitted());
 
     mDisplay->postFramebuffer();
diff --git a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
index 1a56ab7..67b94ee 100644
--- a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
+++ b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
@@ -54,16 +54,14 @@
     MOCK_METHOD2(allocatePhysicalDisplay, void(hal::HWDisplayId, PhysicalDisplayId));
 
     MOCK_METHOD1(createLayer, std::shared_ptr<HWC2::Layer>(HalDisplayId));
-    MOCK_METHOD6(getDeviceCompositionChanges,
-                 status_t(HalDisplayId, bool, std::chrono::steady_clock::time_point,
-                          const std::shared_ptr<FenceTime>&, nsecs_t,
-                          std::optional<android::HWComposer::DeviceRequestedChanges>*));
+    MOCK_METHOD5(getDeviceCompositionChanges,
+                 status_t(HalDisplayId, bool, std::optional<std::chrono::steady_clock::time_point>,
+                          nsecs_t, std::optional<android::HWComposer::DeviceRequestedChanges>*));
     MOCK_METHOD5(setClientTarget,
                  status_t(HalDisplayId, uint32_t, const sp<Fence>&, const sp<GraphicBuffer>&,
                           ui::Dataspace));
-    MOCK_METHOD3(presentAndGetReleaseFences,
-                 status_t(HalDisplayId, std::chrono::steady_clock::time_point,
-                          const std::shared_ptr<FenceTime>&));
+    MOCK_METHOD2(presentAndGetReleaseFences,
+                 status_t(HalDisplayId, std::optional<std::chrono::steady_clock::time_point>));
     MOCK_METHOD2(setPowerMode, status_t(PhysicalDisplayId, hal::PowerMode));
     MOCK_METHOD2(setActiveConfig, status_t(HalDisplayId, size_t));
     MOCK_METHOD2(setColorTransform, status_t(HalDisplayId, const mat4&));
diff --git a/services/surfaceflinger/CompositionEngine/tests/planner/CachedSetTest.cpp b/services/surfaceflinger/CompositionEngine/tests/planner/CachedSetTest.cpp
index ca5ba69..bd030d0 100644
--- a/services/surfaceflinger/CompositionEngine/tests/planner/CachedSetTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/planner/CachedSetTest.cpp
@@ -662,6 +662,26 @@
     EXPECT_FALSE(cachedSet.requiresHolePunch());
 }
 
+TEST_F(CachedSetTest, holePunch_requiresNonHdrWithExtendedBrightness) {
+    const auto dataspace = static_cast<ui::Dataspace>(ui::Dataspace::STANDARD_DCI_P3 |
+                                                      ui::Dataspace::TRANSFER_SRGB |
+                                                      ui::Dataspace::RANGE_EXTENDED);
+    mTestLayers[0]->outputLayerCompositionState.dataspace = dataspace;
+    mTestLayers[0]->layerFECompositionState.currentHdrSdrRatio = 5.f;
+    mTestLayers[0]->layerState->update(&mTestLayers[0]->outputLayer);
+
+    CachedSet::Layer& layer = *mTestLayers[0]->cachedSetLayer.get();
+    auto& layerFECompositionState = mTestLayers[0]->layerFECompositionState;
+    layerFECompositionState.buffer = sp<GraphicBuffer>::make();
+    layerFECompositionState.blendMode = hal::BlendMode::NONE;
+    sp<mock::LayerFE> layerFE = mTestLayers[0]->layerFE;
+
+    CachedSet cachedSet(layer);
+    EXPECT_CALL(*layerFE, hasRoundedCorners()).WillRepeatedly(Return(true));
+
+    EXPECT_FALSE(cachedSet.requiresHolePunch());
+}
+
 TEST_F(CachedSetTest, holePunch_requiresNoBlending) {
     CachedSet::Layer& layer = *mTestLayers[0]->cachedSetLayer.get();
     auto& layerFECompositionState = mTestLayers[0]->layerFECompositionState;
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index 064bbd2..01db0cd 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -182,11 +182,23 @@
         getCompositionDisplay()->applyDisplayBrightness(true);
     }
 
-    mPowerMode = mode;
+    if (mPowerMode) {
+        *mPowerMode = mode;
+    } else {
+        mPowerMode.emplace("PowerMode -" + to_string(getId()), mode);
+    }
 
     getCompositionDisplay()->setCompositionEnabled(isPoweredOn());
 }
 
+void DisplayDevice::tracePowerMode() {
+    // assign the same value for tracing
+    if (mPowerMode) {
+        const hal::PowerMode powerMode = *mPowerMode;
+        *mPowerMode = powerMode;
+    }
+}
+
 void DisplayDevice::enableLayerCaching(bool enable) {
     getCompositionDisplay()->setLayerCachingEnabled(enable);
 }
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index d9c3e1c..51876e7 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -175,6 +175,7 @@
     std::optional<hardware::graphics::composer::hal::PowerMode> getPowerMode() const;
     void setPowerMode(hardware::graphics::composer::hal::PowerMode mode);
     bool isPoweredOn() const;
+    void tracePowerMode();
 
     // Enables layer caching on this DisplayDevice
     void enableLayerCaching(bool enable);
@@ -276,7 +277,8 @@
     static ui::Transform::RotationFlags sPrimaryDisplayRotationFlags;
 
     // Allow nullopt as initial power mode.
-    std::optional<hardware::graphics::composer::hal::PowerMode> mPowerMode;
+    using TracedPowerMode = TracedOrdinal<hardware::graphics::composer::hal::PowerMode>;
+    std::optional<TracedPowerMode> mPowerMode;
 
     std::optional<float> mStagedBrightness;
     std::optional<float> mBrightness;
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 28148ac..f350eba 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -395,8 +395,8 @@
 
 status_t HWComposer::getDeviceCompositionChanges(
         HalDisplayId displayId, bool frameUsesClientComposition,
-        std::chrono::steady_clock::time_point earliestPresentTime,
-        const std::shared_ptr<FenceTime>& previousPresentFence, nsecs_t expectedPresentTime,
+        std::optional<std::chrono::steady_clock::time_point> earliestPresentTime,
+        nsecs_t expectedPresentTime,
         std::optional<android::HWComposer::DeviceRequestedChanges>* outChanges) {
     ATRACE_CALL();
 
@@ -426,14 +426,13 @@
 
         // If composer supports getting the expected present time, we can skip
         // as composer will make sure to prevent early presentation
-        if (mComposer->isSupported(Hwc2::Composer::OptionalFeature::ExpectedPresentTime)) {
+        if (!earliestPresentTime) {
             return true;
         }
 
         // composer doesn't support getting the expected present time. We can only
         // skip validate if we know that we are not going to present early.
-        return std::chrono::steady_clock::now() >= earliestPresentTime ||
-                previousPresentFence->getSignalTime() == Fence::SIGNAL_TIME_PENDING;
+        return std::chrono::steady_clock::now() >= *earliestPresentTime;
     }();
 
     displayData.validateWasSkipped = false;
@@ -508,8 +507,8 @@
 }
 
 status_t HWComposer::presentAndGetReleaseFences(
-        HalDisplayId displayId, std::chrono::steady_clock::time_point earliestPresentTime,
-        const std::shared_ptr<FenceTime>& previousPresentFence) {
+        HalDisplayId displayId,
+        std::optional<std::chrono::steady_clock::time_point> earliestPresentTime) {
     ATRACE_CALL();
 
     RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX);
@@ -525,13 +524,9 @@
         return NO_ERROR;
     }
 
-    const bool waitForEarliestPresent =
-            !mComposer->isSupported(Hwc2::Composer::OptionalFeature::ExpectedPresentTime) &&
-            previousPresentFence->getSignalTime() != Fence::SIGNAL_TIME_PENDING;
-
-    if (waitForEarliestPresent) {
+    if (earliestPresentTime) {
         ATRACE_NAME("wait for earliest present time");
-        std::this_thread::sleep_until(earliestPresentTime);
+        std::this_thread::sleep_until(*earliestPresentTime);
     }
 
     auto error = hwcDisplay->present(&displayData.lastPresentFence);
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 7a3f41c..3702c62 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -143,17 +143,16 @@
     // expected.
     virtual status_t getDeviceCompositionChanges(
             HalDisplayId, bool frameUsesClientComposition,
-            std::chrono::steady_clock::time_point earliestPresentTime,
-            const std::shared_ptr<FenceTime>& previousPresentFence, nsecs_t expectedPresentTime,
-            std::optional<DeviceRequestedChanges>* outChanges) = 0;
+            std::optional<std::chrono::steady_clock::time_point> earliestPresentTime,
+            nsecs_t expectedPresentTime, std::optional<DeviceRequestedChanges>* outChanges) = 0;
 
     virtual status_t setClientTarget(HalDisplayId, uint32_t slot, const sp<Fence>& acquireFence,
                                      const sp<GraphicBuffer>& target, ui::Dataspace) = 0;
 
     // Present layers to the display and read releaseFences.
     virtual status_t presentAndGetReleaseFences(
-            HalDisplayId, std::chrono::steady_clock::time_point earliestPresentTime,
-            const std::shared_ptr<FenceTime>& previousPresentFence) = 0;
+            HalDisplayId,
+            std::optional<std::chrono::steady_clock::time_point> earliestPresentTime) = 0;
 
     // set power mode
     virtual status_t setPowerMode(PhysicalDisplayId, hal::PowerMode) = 0;
@@ -339,8 +338,8 @@
 
     status_t getDeviceCompositionChanges(
             HalDisplayId, bool frameUsesClientComposition,
-            std::chrono::steady_clock::time_point earliestPresentTime,
-            const std::shared_ptr<FenceTime>& previousPresentFence, nsecs_t expectedPresentTime,
+            std::optional<std::chrono::steady_clock::time_point> earliestPresentTime,
+            nsecs_t expectedPresentTime,
             std::optional<DeviceRequestedChanges>* outChanges) override;
 
     status_t setClientTarget(HalDisplayId, uint32_t slot, const sp<Fence>& acquireFence,
@@ -348,8 +347,8 @@
 
     // Present layers to the display and read releaseFences.
     status_t presentAndGetReleaseFences(
-            HalDisplayId, std::chrono::steady_clock::time_point earliestPresentTime,
-            const std::shared_ptr<FenceTime>& previousPresentFence) override;
+            HalDisplayId,
+            std::optional<std::chrono::steady_clock::time_point> earliestPresentTime) override;
 
     // set power mode
     status_t setPowerMode(PhysicalDisplayId, hal::PowerMode mode) override;
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
index f05223c..36f71bb 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
@@ -219,7 +219,7 @@
         std::lock_guard lock(mPowerHalMutex);
         HalWrapper* const halWrapper = getPowerHal();
         if (halWrapper != nullptr) {
-            halWrapper->sendActualWorkDuration(*actualDuration + kTargetSafetyMargin,
+            halWrapper->sendActualWorkDuration(*actualDuration + sTargetSafetyMargin,
                                                TimePoint::now());
         }
     }
@@ -232,12 +232,11 @@
     }
 
     const std::optional<Duration> predictedDuration = estimateWorkDuration(true);
-
     if (predictedDuration.has_value()) {
         std::lock_guard lock(mPowerHalMutex);
         HalWrapper* const halWrapper = getPowerHal();
         if (halWrapper != nullptr) {
-            halWrapper->sendActualWorkDuration(*predictedDuration + kTargetSafetyMargin,
+            halWrapper->sendActualWorkDuration(*predictedDuration + sTargetSafetyMargin,
                                                TimePoint::now());
         }
     }
@@ -812,6 +811,10 @@
 const bool AidlPowerHalWrapper::sTraceHintSessionData =
         base::GetBoolProperty(std::string("debug.sf.trace_hint_sessions"), false);
 
+const Duration PowerAdvisor::sTargetSafetyMargin = std::chrono::microseconds(
+        base::GetIntProperty<int64_t>("debug.sf.hint_margin_us",
+                                      ticks<std::micro>(PowerAdvisor::kDefaultTargetSafetyMargin)));
+
 PowerAdvisor::HalWrapper* PowerAdvisor::getPowerHal() {
     if (!mHasHal) {
         return nullptr;
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
index d45e7cb..c4cfdc3 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
@@ -274,7 +274,8 @@
 
     // An adjustable safety margin which pads the "actual" value sent to PowerHAL,
     // encouraging more aggressive boosting to give SurfaceFlinger a larger margin for error
-    static constexpr const Duration kTargetSafetyMargin{1ms};
+    static const Duration sTargetSafetyMargin;
+    static constexpr const Duration kDefaultTargetSafetyMargin{1ms};
 
     // How long we expect hwc to run after the present call until it waits for the fence
     static constexpr const Duration kFenceWaitStartDelayValidated{150us};
diff --git a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
index 925f111..ded734e 100644
--- a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
+++ b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
@@ -885,15 +885,17 @@
 
 void FrameTimeline::DisplayFrame::classifyJank(nsecs_t& deadlineDelta, nsecs_t& deltaToVsync,
                                                nsecs_t previousPresentTime) {
-    if (mPredictionState == PredictionState::Expired ||
-        mSurfaceFlingerActuals.presentTime == Fence::SIGNAL_TIME_INVALID) {
+    const bool presentTimeValid =
+            mSurfaceFlingerActuals.presentTime >= mSurfaceFlingerActuals.startTime;
+    if (mPredictionState == PredictionState::Expired || !presentTimeValid) {
         // Cannot do jank classification with expired predictions or invalid signal times. Set the
         // deltas to 0 as both negative and positive deltas are used as real values.
         mJankType = JankType::Unknown;
         deadlineDelta = 0;
         deltaToVsync = 0;
-        if (mSurfaceFlingerActuals.presentTime == Fence::SIGNAL_TIME_INVALID) {
+        if (!presentTimeValid) {
             mSurfaceFlingerActuals.presentTime = mSurfaceFlingerActuals.endTime;
+            mJankType |= JankType::DisplayHAL;
         }
 
         return;
diff --git a/services/surfaceflinger/FrontEnd/LayerCreationArgs.cpp b/services/surfaceflinger/FrontEnd/LayerCreationArgs.cpp
index ce21233..6af352c 100644
--- a/services/surfaceflinger/FrontEnd/LayerCreationArgs.cpp
+++ b/services/surfaceflinger/FrontEnd/LayerCreationArgs.cpp
@@ -74,4 +74,23 @@
     return LayerCreationArgs(other.flinger, other.client, other.name, other.flags, other.metadata);
 }
 
+std::string LayerCreationArgs::getDebugString() const {
+    std::stringstream stream;
+    stream << "LayerCreationArgs{" << name << "[" << sequence << "] flags=" << flags
+           << " pid=" << ownerPid << " uid=" << ownerUid;
+    if (addToRoot) {
+        stream << " addToRoot=" << addToRoot;
+    }
+    if (parentId != UNASSIGNED_LAYER_ID) {
+        stream << " parentId=" << parentId;
+    }
+    if (layerIdToMirror != UNASSIGNED_LAYER_ID) {
+        stream << " layerIdToMirror=" << layerIdToMirror;
+    }
+    if (layerStackToMirror != ui::INVALID_LAYER_STACK) {
+        stream << " layerStackToMirror=" << layerStackToMirror.id;
+    }
+    return stream.str();
+}
+
 } // namespace android::surfaceflinger
diff --git a/services/surfaceflinger/FrontEnd/LayerCreationArgs.h b/services/surfaceflinger/FrontEnd/LayerCreationArgs.h
index 011250c..3a0fc6d 100644
--- a/services/surfaceflinger/FrontEnd/LayerCreationArgs.h
+++ b/services/surfaceflinger/FrontEnd/LayerCreationArgs.h
@@ -44,6 +44,7 @@
                       bool internalLayer = false);
     LayerCreationArgs(std::optional<uint32_t> id, bool internalLayer = false);
     LayerCreationArgs() = default; // for tracing
+    std::string getDebugString() const;
 
     android::SurfaceFlinger* flinger;
     sp<android::Client> client;
diff --git a/services/surfaceflinger/FrontEnd/LayerLifecycleManager.cpp b/services/surfaceflinger/FrontEnd/LayerLifecycleManager.cpp
index 3706225..33d9dbe 100644
--- a/services/surfaceflinger/FrontEnd/LayerLifecycleManager.cpp
+++ b/services/surfaceflinger/FrontEnd/LayerLifecycleManager.cpp
@@ -164,7 +164,8 @@
     }
 }
 
-void LayerLifecycleManager::applyTransactions(const std::vector<TransactionState>& transactions) {
+void LayerLifecycleManager::applyTransactions(const std::vector<TransactionState>& transactions,
+                                              bool ignoreUnknownLayers) {
     for (const auto& transaction : transactions) {
         for (const auto& resolvedComposerState : transaction.states) {
             const auto& clientState = resolvedComposerState.state;
@@ -176,7 +177,8 @@
 
             RequestedLayerState* layer = getLayerFromId(layerId);
             if (layer == nullptr) {
-                LOG_ALWAYS_FATAL("%s Layer with layerid=%d not found", __func__, layerId);
+                LOG_ALWAYS_FATAL_IF(!ignoreUnknownLayers, "%s Layer with layerid=%d not found",
+                                    __func__, layerId);
                 continue;
             }
 
diff --git a/services/surfaceflinger/FrontEnd/LayerLifecycleManager.h b/services/surfaceflinger/FrontEnd/LayerLifecycleManager.h
index 3d9a74c..f258678 100644
--- a/services/surfaceflinger/FrontEnd/LayerLifecycleManager.h
+++ b/services/surfaceflinger/FrontEnd/LayerLifecycleManager.h
@@ -39,7 +39,11 @@
 public:
     // External state changes should be updated in the following order:
     void addLayers(std::vector<std::unique_ptr<RequestedLayerState>>);
-    void applyTransactions(const std::vector<TransactionState>&);
+    // Ignore unknown layers when interoping with legacy front end. In legacy we destroy
+    // the layers it is unreachable. When using the LayerLifecycleManager for layer trace
+    // generation we may encounter layers which are known because we don't have an explicit
+    // lifecycle. Ignore these errors while we have to interop with legacy.
+    void applyTransactions(const std::vector<TransactionState>&, bool ignoreUnknownLayers = false);
     // Ignore unknown handles when iteroping with legacy front end. In the old world, we
     // would create child layers which are not necessary with the new front end. This means
     // we will get notified for handle changes that don't exist in the new front end.
diff --git a/services/surfaceflinger/FrontEnd/LayerSnapshot.cpp b/services/surfaceflinger/FrontEnd/LayerSnapshot.cpp
index 5e7c259..2d6d8ad 100644
--- a/services/surfaceflinger/FrontEnd/LayerSnapshot.cpp
+++ b/services/surfaceflinger/FrontEnd/LayerSnapshot.cpp
@@ -44,6 +44,8 @@
     inputInfo.id = static_cast<int32_t>(uniqueSequence);
     inputInfo.ownerUid = static_cast<int32_t>(state.ownerUid);
     inputInfo.ownerPid = state.ownerPid;
+    uid = state.ownerUid;
+    pid = state.ownerPid;
     changes = RequestedLayerState::Changes::Created;
     mirrorRootPath = path.variant == LayerHierarchy::Variant::Mirror
             ? path
@@ -179,7 +181,12 @@
     std::stringstream debug;
     debug << "Snapshot{" << path.toString() << name << " isVisible=" << isVisible << " {"
           << getIsVisibleReason() << "} changes=" << changes.string()
-          << " layerStack=" << outputFilter.layerStack.id << "}";
+          << " layerStack=" << outputFilter.layerStack.id << " geomLayerBounds={"
+          << geomLayerBounds.left << "," << geomLayerBounds.top << "," << geomLayerBounds.bottom
+          << "," << geomLayerBounds.right << "}"
+          << " geomLayerTransform={tx=" << geomLayerTransform.tx()
+          << ",ty=" << geomLayerTransform.ty() << "}"
+          << "}";
     return debug.str();
 }
 
diff --git a/services/surfaceflinger/FrontEnd/LayerSnapshot.h b/services/surfaceflinger/FrontEnd/LayerSnapshot.h
index 6fb2f57..5491d9a 100644
--- a/services/surfaceflinger/FrontEnd/LayerSnapshot.h
+++ b/services/surfaceflinger/FrontEnd/LayerSnapshot.h
@@ -89,10 +89,13 @@
     gui::GameMode gameMode;
     scheduler::LayerInfo::FrameRate frameRate;
     ui::Transform::RotationFlags fixedTransformHint;
+    std::optional<ui::Transform::RotationFlags> transformHint;
     bool handleSkipScreenshotFlag = false;
     int32_t frameRateSelectionPriority;
     LayerHierarchy::TraversalPath mirrorRootPath;
     bool unreachable = true;
+    uid_t uid;
+    pid_t pid;
     ChildState childState;
 
     static bool isOpaqueFormat(PixelFormat format);
diff --git a/services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp b/services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp
index a16de1b..babcbe7 100644
--- a/services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp
+++ b/services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp
@@ -21,10 +21,16 @@
 
 #include "LayerSnapshotBuilder.h"
 #include <gui/TraceUtils.h>
+#include <ui/FloatRect.h>
+
 #include <numeric>
+#include <optional>
+
+#include <gui/TraceUtils.h>
 #include "DisplayHardware/HWC2.h"
 #include "DisplayHardware/Hal.h"
 #include "LayerLog.h"
+#include "LayerSnapshotBuilder.h"
 #include "TimeStats/TimeStats.h"
 #include "ftl/small_map.h"
 
@@ -101,43 +107,52 @@
 }
 
 /**
+ * Returns the bounds used to fill the input frame and the touchable region.
+ *
  * Similar to getInputTransform, we need to update the bounds to include the transform.
  * This is because bounds don't include the buffer transform, where the input assumes
  * that's already included.
  */
-Rect getInputBounds(const LayerSnapshot& snapshot) {
-    if (!snapshot.hasBufferOrSidebandStream()) {
-        return snapshot.croppedBufferSize;
+std::pair<FloatRect, bool> getInputBounds(const LayerSnapshot& snapshot, bool fillParentBounds) {
+    FloatRect inputBounds = snapshot.croppedBufferSize.toFloatRect();
+    if (snapshot.hasBufferOrSidebandStream() && snapshot.croppedBufferSize.isValid() &&
+        snapshot.localTransform.getType() != ui::Transform::IDENTITY) {
+        inputBounds = snapshot.localTransform.transform(inputBounds);
     }
 
-    if (snapshot.localTransform.getType() == ui::Transform::IDENTITY ||
-        !snapshot.croppedBufferSize.isValid()) {
-        return snapshot.croppedBufferSize;
+    bool inputBoundsValid = snapshot.croppedBufferSize.isValid();
+    if (!inputBoundsValid) {
+        /**
+         * Input bounds are based on the layer crop or buffer size. But if we are using
+         * the layer bounds as the input bounds (replaceTouchableRegionWithCrop flag) then
+         * we can use the parent bounds as the input bounds if the layer does not have buffer
+         * or a crop. We want to unify this logic but because of compat reasons we cannot always
+         * use the parent bounds. A layer without a buffer can get input. So when a window is
+         * initially added, its touchable region can fill its parent layer bounds and that can
+         * have negative consequences.
+         */
+        inputBounds = fillParentBounds ? snapshot.geomLayerBounds : FloatRect{};
     }
-    return snapshot.localTransform.transform(snapshot.croppedBufferSize);
+
+    // Clamp surface inset to the input bounds.
+    const float inset = static_cast<float>(snapshot.inputInfo.surfaceInset);
+    const float xSurfaceInset = std::clamp(inset, 0.f, inputBounds.getWidth() / 2.f);
+    const float ySurfaceInset = std::clamp(inset, 0.f, inputBounds.getHeight() / 2.f);
+
+    // Apply the insets to the input bounds.
+    inputBounds.left += xSurfaceInset;
+    inputBounds.top += ySurfaceInset;
+    inputBounds.right -= xSurfaceInset;
+    inputBounds.bottom -= ySurfaceInset;
+    return {inputBounds, inputBoundsValid};
 }
 
-void fillInputFrameInfo(gui::WindowInfo& info, const ui::Transform& screenToDisplay,
-                        const LayerSnapshot& snapshot) {
-    Rect tmpBounds = getInputBounds(snapshot);
-    if (!tmpBounds.isValid()) {
-        info.touchableRegion.clear();
-        // A layer could have invalid input bounds and still expect to receive touch input if it has
-        // replaceTouchableRegionWithCrop. For that case, the input transform needs to be calculated
-        // correctly to determine the coordinate space for input events. Use an empty rect so that
-        // the layer will receive input in its own layer space.
-        tmpBounds = Rect::EMPTY_RECT;
-    }
-
+Rect getInputBoundsInDisplaySpace(const LayerSnapshot& snapshot, const FloatRect& insetBounds,
+                                  const ui::Transform& screenToDisplay) {
     // InputDispatcher works in the display device's coordinate space. Here, we calculate the
     // frame and transform used for the layer, which determines the bounds and the coordinate space
     // within which the layer will receive input.
-    //
-    // The coordinate space within which each of the bounds are specified is explicitly documented
-    // in the variable name. For example "inputBoundsInLayer" is specified in layer space. A
-    // Transform converts one coordinate space to another, which is apparent in its naming. For
-    // example, "layerToDisplay" transforms layer space to display space.
-    //
+
     // Coordinate space definitions:
     //   - display: The display device's coordinate space. Correlates to pixels on the display.
     //   - screen: The post-rotation coordinate space for the display, a.k.a. logical display space.
@@ -145,37 +160,34 @@
     //   - input: The coordinate space in which this layer will receive input events. This could be
     //            different than layer space if a surfaceInset is used, which changes the origin
     //            of the input space.
-    const FloatRect inputBoundsInLayer = tmpBounds.toFloatRect();
-
-    // Clamp surface inset to the input bounds.
-    const auto surfaceInset = static_cast<float>(info.surfaceInset);
-    const float xSurfaceInset =
-            std::max(0.f, std::min(surfaceInset, inputBoundsInLayer.getWidth() / 2.f));
-    const float ySurfaceInset =
-            std::max(0.f, std::min(surfaceInset, inputBoundsInLayer.getHeight() / 2.f));
-
-    // Apply the insets to the input bounds.
-    const FloatRect insetBoundsInLayer(inputBoundsInLayer.left + xSurfaceInset,
-                                       inputBoundsInLayer.top + ySurfaceInset,
-                                       inputBoundsInLayer.right - xSurfaceInset,
-                                       inputBoundsInLayer.bottom - ySurfaceInset);
 
     // Crop the input bounds to ensure it is within the parent's bounds.
-    const FloatRect croppedInsetBoundsInLayer =
-            snapshot.geomLayerBounds.intersect(insetBoundsInLayer);
+    const FloatRect croppedInsetBoundsInLayer = snapshot.geomLayerBounds.intersect(insetBounds);
 
     const ui::Transform layerToScreen = getInputTransform(snapshot);
     const ui::Transform layerToDisplay = screenToDisplay * layerToScreen;
 
-    const Rect roundedFrameInDisplay{layerToDisplay.transform(croppedInsetBoundsInLayer)};
+    return Rect{layerToDisplay.transform(croppedInsetBoundsInLayer)};
+}
+
+void fillInputFrameInfo(gui::WindowInfo& info, const ui::Transform& screenToDisplay,
+                        const LayerSnapshot& snapshot) {
+    auto [inputBounds, inputBoundsValid] = getInputBounds(snapshot, /*fillParentBounds=*/false);
+    if (!inputBoundsValid) {
+        info.touchableRegion.clear();
+    }
+
+    const Rect roundedFrameInDisplay =
+            getInputBoundsInDisplaySpace(snapshot, inputBounds, screenToDisplay);
     info.frameLeft = roundedFrameInDisplay.left;
     info.frameTop = roundedFrameInDisplay.top;
     info.frameRight = roundedFrameInDisplay.right;
     info.frameBottom = roundedFrameInDisplay.bottom;
 
     ui::Transform inputToLayer;
-    inputToLayer.set(insetBoundsInLayer.left, insetBoundsInLayer.top);
-    const ui::Transform inputToDisplay = layerToDisplay * inputToLayer;
+    inputToLayer.set(inputBounds.left, inputBounds.top);
+    const ui::Transform layerToScreen = getInputTransform(snapshot);
+    const ui::Transform inputToDisplay = screenToDisplay * layerToScreen * inputToLayer;
 
     // InputDispatcher expects a display-to-input transform.
     info.transform = inputToDisplay.inverse();
@@ -642,12 +654,14 @@
     snapshot.relativeLayerMetadata.mMap.clear();
 }
 
-uint32_t getDisplayRotationFlags(
-        const display::DisplayMap<ui::LayerStack, frontend::DisplayInfo>& displays,
-        const ui::LayerStack& layerStack) {
-    static frontend::DisplayInfo sDefaultDisplayInfo = {.isPrimary = false};
-    auto display = displays.get(layerStack).value_or(sDefaultDisplayInfo).get();
-    return display.isPrimary ? display.rotationFlags : 0;
+uint32_t getPrimaryDisplayRotationFlags(
+        const display::DisplayMap<ui::LayerStack, frontend::DisplayInfo>& displays) {
+    for (auto& [_, display] : displays) {
+        if (display.isPrimary) {
+            return display.rotationFlags;
+        }
+    }
+    return 0;
 }
 
 void LayerSnapshotBuilder::updateSnapshot(LayerSnapshot& snapshot, const Args& args,
@@ -674,8 +688,7 @@
             ? requested.layerStack
             : parentSnapshot.outputFilter.layerStack;
 
-    uint32_t displayRotationFlags =
-            getDisplayRotationFlags(args.displays, snapshot.outputFilter.layerStack);
+    uint32_t primaryDisplayRotationFlags = getPrimaryDisplayRotationFlags(args.displays);
     const bool forceUpdate = args.forceUpdate == ForceUpdateFlags::ALL ||
             snapshot.changes.any(RequestedLayerState::Changes::Visibility |
                                  RequestedLayerState::Changes::Created);
@@ -689,7 +702,7 @@
                 : Fence::NO_FENCE;
         snapshot.buffer =
                 requested.externalTexture ? requested.externalTexture->getBuffer() : nullptr;
-        snapshot.bufferSize = requested.getBufferSize(displayRotationFlags);
+        snapshot.bufferSize = requested.getBufferSize(primaryDisplayRotationFlags);
         snapshot.geomBufferSize = snapshot.bufferSize;
         snapshot.croppedBufferSize = requested.getCroppedBufferSize(snapshot.bufferSize);
         snapshot.dataspace = requested.dataspace;
@@ -707,8 +720,8 @@
         snapshot.sidebandStream = requested.sidebandStream;
         snapshot.transparentRegionHint = requested.transparentRegion;
         snapshot.color.rgb = requested.getColor().rgb;
-        snapshot.currentSdrHdrRatio = requested.currentSdrHdrRatio;
-        snapshot.desiredSdrHdrRatio = requested.desiredSdrHdrRatio;
+        snapshot.currentHdrSdrRatio = requested.currentHdrSdrRatio;
+        snapshot.desiredHdrSdrRatio = requested.desiredHdrSdrRatio;
     }
 
     if (snapshot.isHiddenByPolicyFromParent &&
@@ -744,15 +757,28 @@
         snapshot.gameMode = requested.metadata.has(gui::METADATA_GAME_MODE)
                 ? requested.gameMode
                 : parentSnapshot.gameMode;
-        snapshot.fixedTransformHint = requested.fixedTransformHint != ui::Transform::ROT_INVALID
-                ? requested.fixedTransformHint
-                : parentSnapshot.fixedTransformHint;
         // Display mirrors are always placed in a VirtualDisplay so we never want to capture layers
         // marked as skip capture
         snapshot.handleSkipScreenshotFlag = parentSnapshot.handleSkipScreenshotFlag ||
                 (requested.layerStackToMirror != ui::INVALID_LAYER_STACK);
     }
 
+    if (forceUpdate || snapshot.changes.any(RequestedLayerState::Changes::AffectsChildren) ||
+        args.displayChanges) {
+        snapshot.fixedTransformHint = requested.fixedTransformHint != ui::Transform::ROT_INVALID
+                ? requested.fixedTransformHint
+                : parentSnapshot.fixedTransformHint;
+
+        if (snapshot.fixedTransformHint != ui::Transform::ROT_INVALID) {
+            snapshot.transformHint = snapshot.fixedTransformHint;
+        } else {
+            const auto display = args.displays.get(snapshot.outputFilter.layerStack);
+            snapshot.transformHint = display.has_value()
+                    ? std::make_optional<>(display->get().transformHint)
+                    : std::nullopt;
+        }
+    }
+
     if (forceUpdate ||
         snapshot.changes.any(RequestedLayerState::Changes::FrameRate |
                              RequestedLayerState::Changes::Hierarchy)) {
@@ -792,7 +818,7 @@
     if (forceUpdate ||
         snapshot.changes.any(RequestedLayerState::Changes::Hierarchy |
                              RequestedLayerState::Changes::Geometry)) {
-        updateLayerBounds(snapshot, requested, parentSnapshot, displayRotationFlags);
+        updateLayerBounds(snapshot, requested, parentSnapshot, primaryDisplayRotationFlags);
         updateRoundedCorner(snapshot, requested, parentSnapshot);
     }
 
@@ -863,10 +889,10 @@
 void LayerSnapshotBuilder::updateLayerBounds(LayerSnapshot& snapshot,
                                              const RequestedLayerState& requested,
                                              const LayerSnapshot& parentSnapshot,
-                                             uint32_t displayRotationFlags) {
+                                             uint32_t primaryDisplayRotationFlags) {
     snapshot.croppedBufferSize = requested.getCroppedBufferSize(snapshot.bufferSize);
     snapshot.geomCrop = requested.crop;
-    snapshot.localTransform = requested.getTransform(displayRotationFlags);
+    snapshot.localTransform = requested.getTransform(primaryDisplayRotationFlags);
     snapshot.localTransformInverse = snapshot.localTransform.inverse();
     snapshot.geomLayerTransform = parentSnapshot.geomLayerTransform * snapshot.localTransform;
     const bool transformWasInvalid = snapshot.invalidTransform;
@@ -880,14 +906,14 @@
                                    requestedT.dsdy(), requestedT.dtdx(), requestedT.dtdy());
         std::string bufferDebug;
         if (requested.externalTexture) {
-            auto unRotBuffer = requested.getUnrotatedBufferSize(displayRotationFlags);
+            auto unRotBuffer = requested.getUnrotatedBufferSize(primaryDisplayRotationFlags);
             auto& destFrame = requested.destinationFrame;
             bufferDebug = base::StringPrintf(" buffer={%d,%d}  displayRot=%d"
                                              " destFrame={%d,%d,%d,%d} unRotBuffer={%d,%d}",
                                              requested.externalTexture->getWidth(),
                                              requested.externalTexture->getHeight(),
-                                             displayRotationFlags, destFrame.left, destFrame.top,
-                                             destFrame.right, destFrame.bottom,
+                                             primaryDisplayRotationFlags, destFrame.left,
+                                             destFrame.top, destFrame.right, destFrame.bottom,
                                              unRotBuffer.getHeight(), unRotBuffer.getWidth());
         }
         ALOGW("Resetting transform for %s because it is invalid.%s%s",
@@ -1008,12 +1034,26 @@
 
     auto cropLayerSnapshot = getSnapshot(requested.touchCropId);
     if (snapshot.inputInfo.replaceTouchableRegionWithCrop) {
-        const Rect bounds(cropLayerSnapshot ? cropLayerSnapshot->transformedBounds
-                                            : snapshot.transformedBounds);
-        snapshot.inputInfo.touchableRegion = Region(displayInfo.transform.transform(bounds));
+        Rect inputBoundsInDisplaySpace;
+        if (!cropLayerSnapshot) {
+            FloatRect inputBounds = getInputBounds(snapshot, /*fillParentBounds=*/true).first;
+            inputBoundsInDisplaySpace =
+                    getInputBoundsInDisplaySpace(snapshot, inputBounds, displayInfo.transform);
+        } else {
+            FloatRect inputBounds =
+                    getInputBounds(*cropLayerSnapshot, /*fillParentBounds=*/true).first;
+            inputBoundsInDisplaySpace =
+                    getInputBoundsInDisplaySpace(*cropLayerSnapshot, inputBounds,
+                                                 displayInfo.transform);
+        }
+        snapshot.inputInfo.touchableRegion = Region(inputBoundsInDisplaySpace);
     } else if (cropLayerSnapshot) {
+        FloatRect inputBounds = getInputBounds(*cropLayerSnapshot, /*fillParentBounds=*/true).first;
+        Rect inputBoundsInDisplaySpace =
+                getInputBoundsInDisplaySpace(*cropLayerSnapshot, inputBounds,
+                                             displayInfo.transform);
         snapshot.inputInfo.touchableRegion = snapshot.inputInfo.touchableRegion.intersect(
-                displayInfo.transform.transform(Rect{cropLayerSnapshot->transformedBounds}));
+                displayInfo.transform.transform(inputBoundsInDisplaySpace));
     }
 
     // Inherit the trusted state from the parent hierarchy, but don't clobber the trusted state
diff --git a/services/surfaceflinger/FrontEnd/RequestedLayerState.cpp b/services/surfaceflinger/FrontEnd/RequestedLayerState.cpp
index a5fdaf4..1f670c8 100644
--- a/services/surfaceflinger/FrontEnd/RequestedLayerState.cpp
+++ b/services/surfaceflinger/FrontEnd/RequestedLayerState.cpp
@@ -100,8 +100,8 @@
     layerStack = ui::DEFAULT_LAYER_STACK;
     transformToDisplayInverse = false;
     dataspace = ui::Dataspace::UNKNOWN;
-    desiredSdrHdrRatio = 1.f;
-    currentSdrHdrRatio = 1.f;
+    desiredHdrSdrRatio = 1.f;
+    currentHdrSdrRatio = 1.f;
     dataspaceRequested = false;
     hdrMetadata.validTypes = 0;
     surfaceDamageRegion = Region::INVALID_REGION;
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 0f2af2f..755e585 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -52,8 +52,11 @@
 #include <system/graphics-base-v1.0.h>
 #include <ui/DataspaceUtils.h>
 #include <ui/DebugUtils.h>
+#include <ui/FloatRect.h>
 #include <ui/GraphicBuffer.h>
 #include <ui/PixelFormat.h>
+#include <ui/Rect.h>
+#include <ui/Transform.h>
 #include <utils/Errors.h>
 #include <utils/Log.h>
 #include <utils/NativeHandle.h>
@@ -335,6 +338,7 @@
         return nullptr;
     }
     mGetHandleCalled = true;
+    mHandleAlive = true;
     return sp<LayerHandle>::make(mFlinger, sp<Layer>::fromExisting(this));
 }
 
@@ -639,8 +643,8 @@
     snapshot->surfaceDamage = surfaceDamageRegion;
     snapshot->hasProtectedContent = isProtected();
     snapshot->dimmingEnabled = isDimmingEnabled();
-    snapshot->currentSdrHdrRatio = getCurrentSdrHdrRatio();
-    snapshot->desiredSdrHdrRatio = getDesiredSdrHdrRatio();
+    snapshot->currentHdrSdrRatio = getCurrentHdrSdrRatio();
+    snapshot->desiredHdrSdrRatio = getDesiredHdrSdrRatio();
     snapshot->cachingHint = getCachingHint();
 
     const bool usesRoundedCorners = hasRoundedCorners();
@@ -1501,7 +1505,7 @@
         transformHint = ui::Transform::ROT_0;
     }
 
-    setTransformHint(transformHint);
+    setTransformHintLegacy(transformHint);
 }
 
 // ----------------------------------------------------------------------------
@@ -1649,9 +1653,9 @@
     mFlinger->mFrameTracer->onDestroy(layerId);
 }
 
-size_t Layer::getChildrenCount() const {
+size_t Layer::getDescendantCount() const {
     size_t count = 0;
-    for (const sp<Layer>& child : mCurrentChildren) {
+    for (const sp<Layer>& child : mDrawingChildren) {
         count += 1 + child->getChildrenCount();
     }
     return count;
@@ -1898,6 +1902,12 @@
     }
 }
 
+void Layer::traverseChildren(const LayerVector::Visitor& visitor) {
+    for (const sp<Layer>& child : mDrawingChildren) {
+        visitor(child.get());
+    }
+}
+
 LayerVector Layer::makeChildrenTraversalList(LayerVector::StateSet stateSet,
                                              const std::vector<Layer*>& layersInTree) {
     LOG_ALWAYS_FATAL_IF(stateSet == LayerVector::StateSet::Invalid,
@@ -2297,62 +2307,21 @@
 }
 
 void Layer::fillInputFrameInfo(WindowInfo& info, const ui::Transform& screenToDisplay) {
-    Rect tmpBounds = getInputBounds();
-    if (!tmpBounds.isValid()) {
+    auto [inputBounds, inputBoundsValid] = getInputBounds(/*fillParentBounds=*/false);
+    if (!inputBoundsValid) {
         info.touchableRegion.clear();
-        // A layer could have invalid input bounds and still expect to receive touch input if it has
-        // replaceTouchableRegionWithCrop. For that case, the input transform needs to be calculated
-        // correctly to determine the coordinate space for input events. Use an empty rect so that
-        // the layer will receive input in its own layer space.
-        tmpBounds = Rect::EMPTY_RECT;
     }
 
-    // InputDispatcher works in the display device's coordinate space. Here, we calculate the
-    // frame and transform used for the layer, which determines the bounds and the coordinate space
-    // within which the layer will receive input.
-    //
-    // The coordinate space within which each of the bounds are specified is explicitly documented
-    // in the variable name. For example "inputBoundsInLayer" is specified in layer space. A
-    // Transform converts one coordinate space to another, which is apparent in its naming. For
-    // example, "layerToDisplay" transforms layer space to display space.
-    //
-    // Coordinate space definitions:
-    //   - display: The display device's coordinate space. Correlates to pixels on the display.
-    //   - screen: The post-rotation coordinate space for the display, a.k.a. logical display space.
-    //   - layer: The coordinate space of this layer.
-    //   - input: The coordinate space in which this layer will receive input events. This could be
-    //            different than layer space if a surfaceInset is used, which changes the origin
-    //            of the input space.
-    const FloatRect inputBoundsInLayer = tmpBounds.toFloatRect();
-
-    // Clamp surface inset to the input bounds.
-    const auto surfaceInset = static_cast<float>(info.surfaceInset);
-    const float xSurfaceInset =
-            std::max(0.f, std::min(surfaceInset, inputBoundsInLayer.getWidth() / 2.f));
-    const float ySurfaceInset =
-            std::max(0.f, std::min(surfaceInset, inputBoundsInLayer.getHeight() / 2.f));
-
-    // Apply the insets to the input bounds.
-    const FloatRect insetBoundsInLayer(inputBoundsInLayer.left + xSurfaceInset,
-                                       inputBoundsInLayer.top + ySurfaceInset,
-                                       inputBoundsInLayer.right - xSurfaceInset,
-                                       inputBoundsInLayer.bottom - ySurfaceInset);
-
-    // Crop the input bounds to ensure it is within the parent's bounds.
-    const FloatRect croppedInsetBoundsInLayer = mBounds.intersect(insetBoundsInLayer);
-
-    const ui::Transform layerToScreen = getInputTransform();
-    const ui::Transform layerToDisplay = screenToDisplay * layerToScreen;
-
-    const Rect roundedFrameInDisplay{layerToDisplay.transform(croppedInsetBoundsInLayer)};
+    const Rect roundedFrameInDisplay = getInputBoundsInDisplaySpace(inputBounds, screenToDisplay);
     info.frameLeft = roundedFrameInDisplay.left;
     info.frameTop = roundedFrameInDisplay.top;
     info.frameRight = roundedFrameInDisplay.right;
     info.frameBottom = roundedFrameInDisplay.bottom;
 
     ui::Transform inputToLayer;
-    inputToLayer.set(insetBoundsInLayer.left, insetBoundsInLayer.top);
-    const ui::Transform inputToDisplay = layerToDisplay * inputToLayer;
+    inputToLayer.set(inputBounds.left, inputBounds.top);
+    const ui::Transform layerToScreen = getInputTransform();
+    const ui::Transform inputToDisplay = screenToDisplay * layerToScreen * inputToLayer;
 
     // InputDispatcher expects a display-to-input transform.
     info.transform = inputToDisplay.inverse();
@@ -2485,13 +2454,23 @@
         info.inputConfig |= WindowInfo::InputConfig::DROP_INPUT;
     }
 
-    auto cropLayer = mDrawingState.touchableRegionCrop.promote();
+    sp<Layer> cropLayer = mDrawingState.touchableRegionCrop.promote();
     if (info.replaceTouchableRegionWithCrop) {
-        const Rect bounds(cropLayer ? cropLayer->mScreenBounds : mScreenBounds);
-        info.touchableRegion = Region(displayTransform.transform(bounds));
+        Rect inputBoundsInDisplaySpace;
+        if (!cropLayer) {
+            FloatRect inputBounds = getInputBounds(/*fillParentBounds=*/true).first;
+            inputBoundsInDisplaySpace = getInputBoundsInDisplaySpace(inputBounds, displayTransform);
+        } else {
+            FloatRect inputBounds = cropLayer->getInputBounds(/*fillParentBounds=*/true).first;
+            inputBoundsInDisplaySpace =
+                    cropLayer->getInputBoundsInDisplaySpace(inputBounds, displayTransform);
+        }
+        info.touchableRegion = Region(inputBoundsInDisplaySpace);
     } else if (cropLayer != nullptr) {
-        info.touchableRegion = info.touchableRegion.intersect(
-                displayTransform.transform(Rect{cropLayer->mScreenBounds}));
+        FloatRect inputBounds = cropLayer->getInputBounds(/*fillParentBounds=*/true).first;
+        Rect inputBoundsInDisplaySpace =
+                cropLayer->getInputBoundsInDisplaySpace(inputBounds, displayTransform);
+        info.touchableRegion = info.touchableRegion.intersect(inputBoundsInDisplaySpace);
     }
 
     // Inherit the trusted state from the parent hierarchy, but don't clobber the trusted state
@@ -2513,6 +2492,27 @@
     return info;
 }
 
+Rect Layer::getInputBoundsInDisplaySpace(const FloatRect& inputBounds,
+                                         const ui::Transform& screenToDisplay) {
+    // InputDispatcher works in the display device's coordinate space. Here, we calculate the
+    // frame and transform used for the layer, which determines the bounds and the coordinate space
+    // within which the layer will receive input.
+
+    // Coordinate space definitions:
+    //   - display: The display device's coordinate space. Correlates to pixels on the display.
+    //   - screen: The post-rotation coordinate space for the display, a.k.a. logical display space.
+    //   - layer: The coordinate space of this layer.
+    //   - input: The coordinate space in which this layer will receive input events. This could be
+    //            different than layer space if a surfaceInset is used, which changes the origin
+    //            of the input space.
+
+    // Crop the input bounds to ensure it is within the parent's bounds.
+    const FloatRect croppedInputBounds = mBounds.intersect(inputBounds);
+    const ui::Transform layerToScreen = getInputTransform();
+    const ui::Transform layerToDisplay = screenToDisplay * layerToScreen;
+    return Rect{layerToDisplay.transform(croppedInputBounds)};
+}
+
 sp<Layer> Layer::getClonedRoot() {
     if (mClonedChild != nullptr) {
         return sp<Layer>::fromExisting(this);
@@ -2865,9 +2865,13 @@
 
 void Layer::releasePendingBuffer(nsecs_t dequeueReadyTime) {
     for (const auto& handle : mDrawingState.callbackHandles) {
-        handle->transformHint = mSkipReportingTransformHint
-                ? std::nullopt
-                : std::make_optional<uint32_t>(mTransformHint);
+        if (mFlinger->mLayerLifecycleManagerEnabled) {
+            handle->transformHint = mTransformHint;
+        } else {
+            handle->transformHint = mSkipReportingTransformHint
+                    ? std::nullopt
+                    : std::make_optional<uint32_t>(mTransformHintLegacy);
+        }
         handle->dequeueReadyTime = dequeueReadyTime;
         handle->currentMaxAcquiredBufferCount =
                 mFlinger->getMaxAcquiredBufferCountForCurrentRefreshRate(mOwnerUid);
@@ -3141,11 +3145,11 @@
 }
 
 bool Layer::setExtendedRangeBrightness(float currentBufferRatio, float desiredRatio) {
-    if (mDrawingState.currentSdrHdrRatio == currentBufferRatio &&
-        mDrawingState.desiredSdrHdrRatio == desiredRatio)
+    if (mDrawingState.currentHdrSdrRatio == currentBufferRatio &&
+        mDrawingState.desiredHdrSdrRatio == desiredRatio)
         return false;
-    mDrawingState.currentSdrHdrRatio = currentBufferRatio;
-    mDrawingState.desiredSdrHdrRatio = desiredRatio;
+    mDrawingState.currentHdrSdrRatio = currentBufferRatio;
+    mDrawingState.desiredHdrSdrRatio = desiredRatio;
     mDrawingState.modified = true;
     setTransactionFlags(eTransactionNeeded);
     return true;
@@ -3168,6 +3172,7 @@
 }
 
 bool Layer::setSurfaceDamageRegion(const Region& surfaceDamage) {
+    if (mDrawingState.surfaceDamageRegion.hasSameRects(surfaceDamage)) return false;
     mDrawingState.surfaceDamageRegion = surfaceDamage;
     mDrawingState.modified = true;
     setTransactionFlags(eTransactionNeeded);
@@ -3399,8 +3404,8 @@
     if (lastDataspace != mBufferInfo.mDataspace) {
         mFlinger->mHdrLayerInfoChanged = true;
     }
-    if (mBufferInfo.mDesiredSdrHdrRatio != mDrawingState.desiredSdrHdrRatio) {
-        mBufferInfo.mDesiredSdrHdrRatio = mDrawingState.desiredSdrHdrRatio;
+    if (mBufferInfo.mDesiredHdrSdrRatio != mDrawingState.desiredHdrSdrRatio) {
+        mBufferInfo.mDesiredHdrSdrRatio = mDrawingState.desiredHdrSdrRatio;
         mFlinger->mHdrLayerInfoChanged = true;
     }
     mBufferInfo.mCrop = computeBufferCrop(mDrawingState);
@@ -3461,20 +3466,46 @@
 }
 
 /**
+ * Returns the bounds used to fill the input frame and the touchable region.
+ *
  * Similar to getInputTransform, we need to update the bounds to include the transform.
  * This is because bounds don't include the buffer transform, where the input assumes
  * that's already included.
  */
-Rect Layer::getInputBounds() const {
-    if (!hasBufferOrSidebandStream()) {
-        return getCroppedBufferSize(getDrawingState());
+std::pair<FloatRect, bool> Layer::getInputBounds(bool fillParentBounds) const {
+    Rect croppedBufferSize = getCroppedBufferSize(getDrawingState());
+    FloatRect inputBounds = croppedBufferSize.toFloatRect();
+    if (hasBufferOrSidebandStream() && croppedBufferSize.isValid() &&
+        mDrawingState.transform.getType() != ui::Transform::IDENTITY) {
+        inputBounds = mDrawingState.transform.transform(inputBounds);
     }
 
-    Rect bufferBounds = getCroppedBufferSize(getDrawingState());
-    if (mDrawingState.transform.getType() == ui::Transform::IDENTITY || !bufferBounds.isValid()) {
-        return bufferBounds;
+    bool inputBoundsValid = croppedBufferSize.isValid();
+    if (!inputBoundsValid) {
+        /**
+         * Input bounds are based on the layer crop or buffer size. But if we are using
+         * the layer bounds as the input bounds (replaceTouchableRegionWithCrop flag) then
+         * we can use the parent bounds as the input bounds if the layer does not have buffer
+         * or a crop. We want to unify this logic but because of compat reasons we cannot always
+         * use the parent bounds. A layer without a buffer can get input. So when a window is
+         * initially added, its touchable region can fill its parent layer bounds and that can
+         * have negative consequences.
+         */
+        inputBounds = fillParentBounds ? mBounds : FloatRect{};
     }
-    return mDrawingState.transform.transform(bufferBounds);
+
+    // Clamp surface inset to the input bounds.
+    const float inset = static_cast<float>(mDrawingState.inputInfo.surfaceInset);
+    const float xSurfaceInset = std::clamp(inset, 0.f, inputBounds.getWidth() / 2.f);
+    const float ySurfaceInset = std::clamp(inset, 0.f, inputBounds.getHeight() / 2.f);
+
+    // Apply the insets to the input bounds.
+    inputBounds.left += xSurfaceInset;
+    inputBounds.top += ySurfaceInset;
+    inputBounds.right -= xSurfaceInset;
+    inputBounds.bottom -= ySurfaceInset;
+
+    return {inputBounds, inputBoundsValid};
 }
 
 bool Layer::simpleBufferUpdate(const layer_state_t& s) const {
@@ -3660,9 +3691,9 @@
     }
 
     if (s.what & layer_state_t::eExtendedRangeBrightnessChanged) {
-        if (mDrawingState.currentSdrHdrRatio != s.currentSdrHdrRatio ||
-            mDrawingState.desiredSdrHdrRatio != s.desiredSdrHdrRatio) {
-            ALOGV("%s: false [eDimmingEnabledChanged changed]", __func__);
+        if (mDrawingState.currentHdrSdrRatio != s.currentHdrSdrRatio ||
+            mDrawingState.desiredHdrSdrRatio != s.desiredHdrSdrRatio) {
+            ALOGV("%s: false [eExtendedRangeBrightnessChanged changed]", __func__);
             return false;
         }
     }
@@ -4000,10 +4031,10 @@
     return mBufferInfo.mBuffer ? mBufferInfo.mBuffer->getBuffer() : nullptr;
 }
 
-void Layer::setTransformHint(ui::Transform::RotationFlags displayTransformHint) {
-    mTransformHint = getFixedTransformHint();
-    if (mTransformHint == ui::Transform::ROT_INVALID) {
-        mTransformHint = displayTransformHint;
+void Layer::setTransformHintLegacy(ui::Transform::RotationFlags displayTransformHint) {
+    mTransformHintLegacy = getFixedTransformHint();
+    if (mTransformHintLegacy == ui::Transform::ROT_INVALID) {
+        mTransformHintLegacy = displayTransformHint;
     }
     mSkipReportingTransformHint = false;
 }
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 2fb122c..1af648a 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -225,8 +225,8 @@
         gui::DropInputMode dropInputMode;
         bool autoRefresh = false;
         bool dimmingEnabled = true;
-        float currentSdrHdrRatio = 1.f;
-        float desiredSdrHdrRatio = 1.f;
+        float currentHdrSdrRatio = 1.f;
+        float desiredHdrSdrRatio = 1.f;
         gui::CachingHint cachingHint = gui::CachingHint::Enabled;
         int64_t latchedVsyncId = 0;
     };
@@ -296,8 +296,8 @@
     virtual bool hasColorTransform() const;
     virtual bool isColorSpaceAgnostic() const { return mDrawingState.colorSpaceAgnostic; }
     virtual bool isDimmingEnabled() const { return getDrawingState().dimmingEnabled; }
-    float getDesiredSdrHdrRatio() const { return getDrawingState().desiredSdrHdrRatio; }
-    float getCurrentSdrHdrRatio() const { return getDrawingState().currentSdrHdrRatio; }
+    float getDesiredHdrSdrRatio() const { return getDrawingState().desiredHdrSdrRatio; }
+    float getCurrentHdrSdrRatio() const { return getDrawingState().currentHdrSdrRatio; }
     gui::CachingHint getCachingHint() const { return getDrawingState().cachingHint; }
 
     bool setTransform(uint32_t /*transform*/);
@@ -455,8 +455,6 @@
     sp<GraphicBuffer> getBuffer() const;
     const std::shared_ptr<renderengine::ExternalTexture>& getExternalTexture() const;
 
-    ui::Transform::RotationFlags getTransformHint() const { return mTransformHint; }
-
     /*
      * Returns if a frame is ready
      */
@@ -519,7 +517,7 @@
         uint64_t mFrameNumber;
 
         bool mFrameLatencyNeeded{false};
-        float mDesiredSdrHdrRatio = 1.f;
+        float mDesiredHdrSdrRatio = 1.f;
     };
 
     BufferInfo mBufferInfo;
@@ -570,6 +568,8 @@
 
     FloatRect getBounds(const Region& activeTransparentRegion) const;
     FloatRect getBounds() const;
+    Rect getInputBoundsInDisplaySpace(const FloatRect& insetBounds,
+                                      const ui::Transform& displayTransform);
 
     // Compute bounds for the layer and cache the results.
     void computeBounds(FloatRect parentBounds, ui::Transform parentTransform, float shadowRadius);
@@ -700,6 +700,7 @@
     void traverse(LayerVector::StateSet, const LayerVector::Visitor&);
     void traverseInReverseZOrder(LayerVector::StateSet, const LayerVector::Visitor&);
     void traverseInZOrder(LayerVector::StateSet, const LayerVector::Visitor&);
+    void traverseChildren(const LayerVector::Visitor&);
 
     /**
      * Traverse only children in z order, ignoring relative layers that are not children of the
@@ -707,7 +708,10 @@
      */
     void traverseChildrenInZOrder(LayerVector::StateSet, const LayerVector::Visitor&);
 
-    size_t getChildrenCount() const;
+    size_t getDescendantCount() const;
+    size_t getChildrenCount() const { return mDrawingChildren.size(); }
+    bool isHandleAlive() const { return mHandleAlive; }
+    bool onHandleDestroyed() { return mHandleAlive = false; }
 
     // ONLY CALL THIS FROM THE LAYER DTOR!
     // See b/141111965.  We need to add current children to offscreen layers in
@@ -848,6 +852,11 @@
     void updateMetadataSnapshot(const LayerMetadata& parentMetadata);
     void updateRelativeMetadataSnapshot(const LayerMetadata& relativeLayerMetadata,
                                         std::unordered_set<Layer*>& visited);
+    sp<Layer> getClonedFrom() const {
+        return mClonedFrom != nullptr ? mClonedFrom.promote() : nullptr;
+    }
+    bool isClone() { return mClonedFrom != nullptr; }
+
     bool willPresentCurrentTransaction() const;
 
     void callReleaseBufferCallback(const sp<ITransactionCompletedListener>& listener,
@@ -867,6 +876,9 @@
         };
     };
     bool hasBuffer() const { return mBufferInfo.mBuffer != nullptr; }
+    void setTransformHint(std::optional<ui::Transform::RotationFlags> transformHint) {
+        mTransformHint = transformHint;
+    }
 
 protected:
     // For unit tests
@@ -885,10 +897,6 @@
     void gatherBufferInfo();
     void onSurfaceFrameCreated(const std::shared_ptr<frametimeline::SurfaceFrame>&);
 
-    sp<Layer> getClonedFrom() const {
-        return mClonedFrom != nullptr ? mClonedFrom.promote() : nullptr;
-    }
-    bool isClone() { return mClonedFrom != nullptr; }
     bool isClonedFromAlive() { return getClonedFrom() != nullptr; }
 
     void cloneDrawingState(const Layer* from);
@@ -931,7 +939,7 @@
      * "replaceTouchableRegionWithCrop" is specified. In this case, the layer will receive input
      * in this layer's space, regardless of the specified crop layer.
      */
-    Rect getInputBounds() const;
+    std::pair<FloatRect, bool> getInputBounds(bool fillParentBounds) const;
 
     // constant
     sp<SurfaceFlinger> mFlinger;
@@ -1147,14 +1155,15 @@
     float mBorderWidth;
     half4 mBorderColor;
 
-    void setTransformHint(ui::Transform::RotationFlags);
+    void setTransformHintLegacy(ui::Transform::RotationFlags);
 
     const uint32_t mTextureName;
 
     // Transform hint provided to the producer. This must be accessed holding
     // the mStateLock.
-    ui::Transform::RotationFlags mTransformHint = ui::Transform::ROT_0;
+    ui::Transform::RotationFlags mTransformHintLegacy = ui::Transform::ROT_0;
     bool mSkipReportingTransformHint = true;
+    std::optional<ui::Transform::RotationFlags> mTransformHint = std::nullopt;
 
     ReleaseCallbackId mPreviousReleaseCallbackId = ReleaseCallbackId::INVALID_ID;
     uint64_t mPreviousReleasedFrameNumber = 0;
@@ -1191,6 +1200,7 @@
     std::vector<std::pair<frontend::LayerHierarchy::TraversalPath, sp<LayerFE>>> mLayerFEs;
     std::unique_ptr<frontend::LayerSnapshot> mSnapshot =
             std::make_unique<frontend::LayerSnapshot>();
+    bool mHandleAlive = false;
 };
 
 std::ostream& operator<<(std::ostream& stream, const Layer::FrameRate& rate);
diff --git a/services/surfaceflinger/LayerRenderArea.cpp b/services/surfaceflinger/LayerRenderArea.cpp
index 03a7f22..1b8ff28 100644
--- a/services/surfaceflinger/LayerRenderArea.cpp
+++ b/services/surfaceflinger/LayerRenderArea.cpp
@@ -39,9 +39,12 @@
 
 LayerRenderArea::LayerRenderArea(SurfaceFlinger& flinger, sp<Layer> layer, const Rect& crop,
                                  ui::Size reqSize, ui::Dataspace reqDataSpace, bool childrenOnly,
-                                 bool allowSecureLayers)
+                                 bool allowSecureLayers, const ui::Transform& layerTransform,
+                                 const Rect& layerBufferSize)
       : RenderArea(reqSize, CaptureFill::CLEAR, reqDataSpace, allowSecureLayers),
         mLayer(std::move(layer)),
+        mLayerTransform(layerTransform),
+        mLayerBufferSize(layerBufferSize),
         mCrop(crop),
         mFlinger(flinger),
         mChildrenOnly(childrenOnly) {}
@@ -60,7 +63,8 @@
 
 Rect LayerRenderArea::getSourceCrop() const {
     if (mCrop.isEmpty()) {
-        return mLayer->getBufferSize(mLayer->getDrawingState());
+        // TODO this should probably be mBounds instead of just buffer bounds
+        return mLayerBufferSize;
     } else {
         return mCrop;
     }
@@ -70,7 +74,7 @@
     using namespace std::string_literals;
 
     if (!mChildrenOnly) {
-        mTransform = mLayer->getTransform().inverse();
+        mTransform = mLayerTransform.inverse();
     }
 
     if (mFlinger.mLayerLifecycleManagerEnabled) {
diff --git a/services/surfaceflinger/LayerRenderArea.h b/services/surfaceflinger/LayerRenderArea.h
index 322dbd1..9bb13b3 100644
--- a/services/surfaceflinger/LayerRenderArea.h
+++ b/services/surfaceflinger/LayerRenderArea.h
@@ -33,7 +33,8 @@
 class LayerRenderArea : public RenderArea {
 public:
     LayerRenderArea(SurfaceFlinger& flinger, sp<Layer> layer, const Rect& crop, ui::Size reqSize,
-                    ui::Dataspace reqDataSpace, bool childrenOnly, bool allowSecureLayers);
+                    ui::Dataspace reqDataSpace, bool childrenOnly, bool allowSecureLayers,
+                    const ui::Transform& layerTransform, const Rect& layerBufferSize);
 
     const ui::Transform& getTransform() const override;
     bool isSecure() const override;
@@ -45,6 +46,8 @@
 
 private:
     const sp<Layer> mLayer;
+    const ui::Transform mLayerTransform;
+    const Rect mLayerBufferSize;
     const Rect mCrop;
 
     ui::Transform mTransform;
diff --git a/services/surfaceflinger/OWNERS b/services/surfaceflinger/OWNERS
index 6011d0d..4e7da82 100644
--- a/services/surfaceflinger/OWNERS
+++ b/services/surfaceflinger/OWNERS
@@ -4,5 +4,7 @@
 lpy@google.com
 pdwilliams@google.com
 racarr@google.com
+ramindani@google.com
+rnlee@google.com
 scroggo@google.com
 vishnun@google.com
diff --git a/services/surfaceflinger/Scheduler/Android.bp b/services/surfaceflinger/Scheduler/Android.bp
index 5bd8a99..d5d8688 100644
--- a/services/surfaceflinger/Scheduler/Android.bp
+++ b/services/surfaceflinger/Scheduler/Android.bp
@@ -60,7 +60,4 @@
         "libgtest",
         "libscheduler",
     ],
-    sanitize: {
-        address: true,
-    },
 }
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index 6e33272..7f8d394 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -109,7 +109,6 @@
 void Scheduler::setPacesetterDisplay(std::optional<PhysicalDisplayId> pacesetterIdOpt) {
     demotePacesetterDisplay();
 
-    std::scoped_lock lock(mDisplayLock);
     promotePacesetterDisplay(pacesetterIdOpt);
 }
 
@@ -123,26 +122,34 @@
                                         std::shared_ptr<VsyncSchedule> vsyncSchedule) {
     demotePacesetterDisplay();
 
-    std::scoped_lock lock(mDisplayLock);
-    mRefreshRateSelectors.emplace_or_replace(displayId, std::move(selectorPtr));
-    mVsyncSchedules.emplace_or_replace(displayId, std::move(vsyncSchedule));
+    std::shared_ptr<VsyncSchedule> pacesetterVsyncSchedule;
+    {
+        std::scoped_lock lock(mDisplayLock);
+        mRefreshRateSelectors.emplace_or_replace(displayId, std::move(selectorPtr));
+        mVsyncSchedules.emplace_or_replace(displayId, std::move(vsyncSchedule));
 
-    promotePacesetterDisplay();
+        pacesetterVsyncSchedule = promotePacesetterDisplayLocked();
+    }
+    applyNewVsyncSchedule(std::move(pacesetterVsyncSchedule));
 }
 
 void Scheduler::unregisterDisplay(PhysicalDisplayId displayId) {
     demotePacesetterDisplay();
 
-    std::scoped_lock lock(mDisplayLock);
-    mRefreshRateSelectors.erase(displayId);
-    mVsyncSchedules.erase(displayId);
+    std::shared_ptr<VsyncSchedule> pacesetterVsyncSchedule;
+    {
+        std::scoped_lock lock(mDisplayLock);
+        mRefreshRateSelectors.erase(displayId);
+        mVsyncSchedules.erase(displayId);
 
-    // Do not allow removing the final display. Code in the scheduler expects
-    // there to be at least one display. (This may be relaxed in the future with
-    // headless virtual display.)
-    LOG_ALWAYS_FATAL_IF(mRefreshRateSelectors.empty(), "Cannot unregister all displays!");
+        // Do not allow removing the final display. Code in the scheduler expects
+        // there to be at least one display. (This may be relaxed in the future with
+        // headless virtual display.)
+        LOG_ALWAYS_FATAL_IF(mRefreshRateSelectors.empty(), "Cannot unregister all displays!");
 
-    promotePacesetterDisplay();
+        pacesetterVsyncSchedule = promotePacesetterDisplayLocked();
+    }
+    applyNewVsyncSchedule(std::move(pacesetterVsyncSchedule));
 }
 
 void Scheduler::run() {
@@ -402,7 +409,6 @@
 }
 
 void Scheduler::resyncAllToHardwareVsync(bool allowToEnable) {
-    ATRACE_CALL();
     std::scoped_lock lock(mDisplayLock);
     ftl::FakeGuard guard(kMainThreadContext);
 
@@ -679,6 +685,18 @@
 }
 
 void Scheduler::promotePacesetterDisplay(std::optional<PhysicalDisplayId> pacesetterIdOpt) {
+    std::shared_ptr<VsyncSchedule> pacesetterVsyncSchedule;
+
+    {
+        std::scoped_lock lock(mDisplayLock);
+        pacesetterVsyncSchedule = promotePacesetterDisplayLocked(pacesetterIdOpt);
+    }
+
+    applyNewVsyncSchedule(std::move(pacesetterVsyncSchedule));
+}
+
+std::shared_ptr<VsyncSchedule> Scheduler::promotePacesetterDisplayLocked(
+        std::optional<PhysicalDisplayId> pacesetterIdOpt) {
     // TODO(b/241286431): Choose the pacesetter display.
     mPacesetterDisplayId = pacesetterIdOpt.value_or(mRefreshRateSelectors.begin()->first);
     ALOGI("Display %s is the pacesetter", to_string(*mPacesetterDisplayId).c_str());
@@ -698,14 +716,22 @@
         vsyncSchedule->startPeriodTransition(mSchedulerCallback, refreshRate.getPeriod(),
                                              true /* force */);
     }
+    return vsyncSchedule;
+}
 
+void Scheduler::applyNewVsyncSchedule(std::shared_ptr<VsyncSchedule> vsyncSchedule) {
     onNewVsyncSchedule(vsyncSchedule->getDispatch());
+    std::vector<android::EventThread*> threads;
     {
         std::lock_guard<std::mutex> lock(mConnectionsLock);
+        threads.reserve(mConnections.size());
         for (auto& [_, connection] : mConnections) {
-            connection.thread->onNewVsyncSchedule(vsyncSchedule);
+            threads.push_back(connection.thread.get());
         }
     }
+    for (auto* thread : threads) {
+        thread->onNewVsyncSchedule(vsyncSchedule);
+    }
 }
 
 void Scheduler::demotePacesetterDisplay() {
diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 74547d5..3423652 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -321,7 +321,18 @@
     // Chooses a pacesetter among the registered displays, unless `pacesetterIdOpt` is specified.
     // The new `mPacesetterDisplayId` is never `std::nullopt`.
     void promotePacesetterDisplay(std::optional<PhysicalDisplayId> pacesetterIdOpt = std::nullopt)
+            REQUIRES(kMainThreadContext) EXCLUDES(mDisplayLock);
+
+    // Changes to the displays (e.g. registering and unregistering) must be made
+    // while mDisplayLock is locked, and the new pacesetter then must be promoted while
+    // mDisplayLock is still locked. However, a new pacesetter means that
+    // MessageQueue and EventThread need to use the new pacesetter's
+    // VsyncSchedule, and this must happen while mDisplayLock is *not* locked,
+    // or else we may deadlock with EventThread.
+    std::shared_ptr<VsyncSchedule> promotePacesetterDisplayLocked(
+            std::optional<PhysicalDisplayId> pacesetterIdOpt = std::nullopt)
             REQUIRES(kMainThreadContext, mDisplayLock);
+    void applyNewVsyncSchedule(std::shared_ptr<VsyncSchedule>) EXCLUDES(mDisplayLock);
 
     // Blocks until the pacesetter's idle timer thread exits. `mDisplayLock` must not be locked by
     // the caller on the main thread to avoid deadlock, since the timer thread locks it before exit.
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 8ce479a..9ceb0af 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2532,8 +2532,6 @@
     }
 
     updateCursorAsync();
-    updateInputFlinger();
-
     if (mLayerTracingEnabled && !mLayerTracing.flagIsSet(LayerTracing::TRACE_COMPOSITION)) {
         // This will block and tracing should only be enabled for debugging.
         addToLayerTracing(mVisibleRegionsDirty, frameTime.ns(), vsyncId.value);
@@ -2563,6 +2561,7 @@
         if (!dropFrame) {
             refreshArgs.outputs.push_back(display->getCompositionDisplay());
         }
+        display->tracePowerMode();
         displayIds.push_back(display->getId());
     }
     mPowerAdvisor->setDisplays(displayIds);
@@ -2622,8 +2621,21 @@
     const auto prevVsyncTime = mExpectedPresentTime - mScheduler->getVsyncSchedule()->period();
     const auto hwcMinWorkDuration = mVsyncConfiguration->getCurrentConfigs().hwcMinWorkDuration;
 
-    refreshArgs.earliestPresentTime = prevVsyncTime - hwcMinWorkDuration;
-    refreshArgs.previousPresentFence = mPreviousPresentFences[0].fenceTime;
+    const Period vsyncPeriod = mScheduler->getVsyncSchedule()->period();
+    const bool threeVsyncsAhead = mExpectedPresentTime - frameTime > 2 * vsyncPeriod;
+
+    // We should wait for the earliest present time if HWC doesn't support ExpectedPresentTime,
+    // and the next vsync is not already taken by the previous frame.
+    const bool waitForEarliestPresent =
+            !getHwComposer().getComposer()->isSupported(
+                    Hwc2::Composer::OptionalFeature::ExpectedPresentTime) &&
+            (threeVsyncsAhead ||
+             mPreviousPresentFences[0].fenceTime->getSignalTime() != Fence::SIGNAL_TIME_PENDING);
+
+    if (waitForEarliestPresent) {
+        refreshArgs.earliestPresentTime = prevVsyncTime - hwcMinWorkDuration;
+    }
+
     refreshArgs.scheduledFrameTime = mScheduler->getScheduledFrameTime();
     refreshArgs.expectedPresentTime = mExpectedPresentTime.ns();
     refreshArgs.hasTrustedPresentationListener = mNumTrustedPresentationListeners > 0;
@@ -2641,7 +2653,9 @@
         CompositionResult compositionResult{layerFE->stealCompositionResult()};
         layer->onPreComposition(compositionResult.refreshStartTime);
         for (auto releaseFence : compositionResult.releaseFences) {
-            layer->onLayerDisplayed(releaseFence);
+            Layer* clonedFrom = layer->getClonedFrom().get();
+            auto owningLayer = clonedFrom ? clonedFrom : layer;
+            owningLayer->onLayerDisplayed(releaseFence);
         }
         if (compositionResult.lastClientCompositionFence) {
             layer->setWasClientComposed(compositionResult.lastClientCompositionFence);
@@ -2760,7 +2774,7 @@
     // RANGE_EXTENDED layers may identify themselves as being "HDR" via a desired sdr/hdr ratio
     if ((snapshot.dataspace & (int32_t)Dataspace::RANGE_MASK) ==
                 (int32_t)Dataspace::RANGE_EXTENDED &&
-        snapshot.desiredSdrHdrRatio > 1.01f) {
+        snapshot.desiredHdrSdrRatio > 1.01f) {
         return true;
     }
     return false;
@@ -2860,6 +2874,11 @@
         layer->releasePendingBuffer(presentTime.ns());
     }
 
+    mTransactionCallbackInvoker.addPresentFence(std::move(presentFence));
+    mTransactionCallbackInvoker.sendCallbacks(false /* onCommitOnly */);
+    mTransactionCallbackInvoker.clearCompletedTransactions();
+    updateInputFlinger();
+
     std::vector<std::pair<std::shared_ptr<compositionengine::Display>, sp<HdrLayerInfoReporter>>>
             hdrInfoListeners;
     bool haveNewListeners = false;
@@ -2897,11 +2916,9 @@
                         const auto* outputLayer =
                             compositionDisplay->getOutputLayerForLayer(layerFe);
                         if (outputLayer) {
-                            // TODO(b/267350616): Rename SdrHdrRatio -> HdrSdrRatio
-                            // everywhere
-                            const float desiredHdrSdrRatio = snapshot.desiredSdrHdrRatio <= 1.f
+                            const float desiredHdrSdrRatio = snapshot.desiredHdrSdrRatio <= 1.f
                                     ? std::numeric_limits<float>::infinity()
-                                    : snapshot.desiredSdrHdrRatio;
+                                    : snapshot.desiredHdrSdrRatio;
                             info.mergeDesiredRatio(desiredHdrSdrRatio);
                             info.numberOfHdrLayers++;
                             const auto displayFrame = outputLayer->getState().displayFrame;
@@ -2921,10 +2938,6 @@
 
     mHdrLayerInfoChanged = false;
 
-    mTransactionCallbackInvoker.addPresentFence(std::move(presentFence));
-    mTransactionCallbackInvoker.sendCallbacks(false /* onCommitOnly */);
-    mTransactionCallbackInvoker.clearCompletedTransactions();
-
     mTimeStats->incrementTotalFrames();
     mTimeStats->setPresentFenceGlobal(presentFenceTime);
 
@@ -4090,8 +4103,34 @@
         ALOGE("AddClientLayer failed, mNumLayers (%zu) >= MAX_LAYERS (%zu)", mNumLayers.load(),
               MAX_LAYERS);
         static_cast<void>(mScheduler->schedule([=] {
+            ALOGE("Dumping layer keeping > 20 children alive:");
+            bool leakingParentLayerFound = false;
+            mDrawingState.traverse([&](Layer* layer) {
+                if (leakingParentLayerFound) {
+                    return;
+                }
+                if (layer->getChildrenCount() > 20) {
+                    leakingParentLayerFound = true;
+                    sp<Layer> parent = sp<Layer>::fromExisting(layer);
+                    while (parent) {
+                        ALOGE("Parent Layer: %s handleIsAlive: %s", parent->getName().c_str(),
+                              std::to_string(parent->isHandleAlive()).c_str());
+                        parent = parent->getParent();
+                    }
+                    // Sample up to 100 layers
+                    ALOGE("Dumping random sampling of child layers total(%zu): ",
+                          layer->getChildrenCount());
+                    int sampleSize = (layer->getChildrenCount() / 100) + 1;
+                    layer->traverseChildren([&](Layer* layer) {
+                        if (rand() % sampleSize == 0) {
+                            ALOGE("Child Layer: %s", layer->getName().c_str());
+                        }
+                    });
+                }
+            });
+
             ALOGE("Dumping random sampling of on-screen layers: ");
-            mDrawingState.traverse([&](Layer *layer) {
+            mDrawingState.traverse([&](Layer* layer) {
                 // Aim to dump about 200 layers to avoid totally trashing
                 // logcat. On the other hand, if there really are 4096 layers
                 // something has gone totally wrong its probably the most
@@ -4100,6 +4139,8 @@
                     ALOGE("Layer: %s", layer->getName().c_str());
                 }
             });
+            ALOGE("Dumping random sampling of off-screen layers total(%zu): ",
+                  mOffscreenLayers.size());
             for (Layer* offscreenLayer : mOffscreenLayers) {
                 if (rand() % 20 == 13) {
                     ALOGE("Offscreen-layer: %s", offscreenLayer->getName().c_str());
@@ -4145,7 +4186,6 @@
     ATRACE_INT("mTransactionFlags", transactionFlags);
 
     if (const bool scheduled = transactionFlags & mask; !scheduled) {
-        mScheduler->resync();
         scheduleCommit(frameHint);
     } else if (frameHint == FrameHint::kActive) {
         // Even if the next frame is already scheduled, we should reset the idle timer
@@ -4929,7 +4969,7 @@
         if (layer->setDimmingEnabled(s.dimmingEnabled)) flags |= eTraversalNeeded;
     }
     if (what & layer_state_t::eExtendedRangeBrightnessChanged) {
-        if (layer->setExtendedRangeBrightness(s.currentSdrHdrRatio, s.desiredSdrHdrRatio)) {
+        if (layer->setExtendedRangeBrightness(s.currentHdrSdrRatio, s.desiredHdrSdrRatio)) {
             flags |= eTraversalNeeded;
         }
     }
@@ -5104,6 +5144,12 @@
         if (layer->setSidebandStream(s.sidebandStream)) flags |= eTraversalNeeded;
     }
     if (what & layer_state_t::eBufferChanged) {
+        std::optional<ui::Transform::RotationFlags> transformHint = std::nullopt;
+        frontend::LayerSnapshot* snapshot = mLayerSnapshotBuilder.getSnapshot(layer->sequence);
+        if (snapshot) {
+            transformHint = snapshot->transformHint;
+        }
+        layer->setTransformHint(transformHint);
         if (layer->setBuffer(composerState.externalTexture, *s.bufferData, postTime,
                              desiredPresentTime, isAutoTimestamp, dequeueBufferTimestamp,
                              frameTimelineInfo)) {
@@ -5297,6 +5343,7 @@
 
     Mutex::Autolock lock(mStateLock);
     markLayerPendingRemovalLocked(layer);
+    layer->onHandleDestroyed();
     mBufferCountTracker.remove(handle);
     layer.clear();
 
@@ -7017,13 +7064,34 @@
 
     bool childrenOnly = args.childrenOnly;
     RenderAreaFuture renderAreaFuture = ftl::defer([=]() -> std::unique_ptr<RenderArea> {
+        ui::Transform layerTransform;
+        Rect layerBufferSize;
+        if (mLayerLifecycleManagerEnabled) {
+            frontend::LayerSnapshot* snapshot =
+                    mLayerSnapshotBuilder.getSnapshot(parent->getSequence());
+            if (!snapshot) {
+                ALOGW("Couldn't find layer snapshot for %d", parent->getSequence());
+            } else {
+                layerTransform = snapshot->localTransform;
+                layerBufferSize = snapshot->bufferSize;
+            }
+        } else {
+            layerTransform = parent->getTransform();
+            layerBufferSize = parent->getBufferSize(parent->getDrawingState());
+        }
+
         return std::make_unique<LayerRenderArea>(*this, parent, crop, reqSize, dataspace,
-                                                 childrenOnly, args.captureSecureLayers);
+                                                 childrenOnly, args.captureSecureLayers,
+                                                 layerTransform, layerBufferSize);
     });
     GetLayerSnapshotsFunction getLayerSnapshots;
     if (mLayerLifecycleManagerEnabled) {
-        FloatRect parentCrop = crop.isEmpty() ? FloatRect(0, 0, reqSize.width, reqSize.height)
-                                              : crop.toFloatRect();
+        std::optional<FloatRect> parentCrop = std::nullopt;
+        if (args.childrenOnly) {
+            parentCrop = crop.isEmpty() ? FloatRect(0, 0, reqSize.width, reqSize.height)
+                                        : crop.toFloatRect();
+        }
+
         getLayerSnapshots = getLayerSnapshotsForScreenshots(parent->sequence, args.uid,
                                                             std::move(excludeLayerIds),
                                                             args.childrenOnly, parentCrop);
@@ -7845,9 +7913,14 @@
                                          ISurfaceComposerClient::eNoColorFill,
                                          gui::LayerMetadata());
             sp<Layer> childMirror;
-            createEffectLayer(mirrorArgs, &unused, &childMirror);
-            childMirror->setClonedChild(layer->createClone());
-            childMirror->reparent(mirrorDisplay.rootHandle);
+            {
+                Mutex::Autolock lock(mStateLock);
+                createEffectLayer(mirrorArgs, &unused, &childMirror);
+                childMirror->setClonedChild(layer->createClone());
+                childMirror->reparent(mirrorDisplay.rootHandle);
+            }
+            // lock on mStateLock needs to be released before binder handle gets destroyed
+            unused.clear();
         }
     }
     return true;
@@ -7973,7 +8046,7 @@
                     if (layerStack && snapshot->outputFilter.layerStack != *layerStack) {
                         return;
                     }
-                    if (uid != CaptureArgs::UNSET_UID && snapshot->inputInfo.ownerUid != uid) {
+                    if (uid != CaptureArgs::UNSET_UID && snapshot->uid != uid) {
                         return;
                     }
                     if (!snapshot->hasSomethingToDraw()) {
@@ -8000,7 +8073,8 @@
 std::function<std::vector<std::pair<Layer*, sp<LayerFE>>>()>
 SurfaceFlinger::getLayerSnapshotsForScreenshots(uint32_t rootLayerId, uint32_t uid,
                                                 std::unordered_set<uint32_t> excludeLayerIds,
-                                                bool childrenOnly, const FloatRect& parentCrop) {
+                                                bool childrenOnly,
+                                                const std::optional<FloatRect>& parentCrop) {
     return [&, rootLayerId, uid, excludeLayerIds = std::move(excludeLayerIds), childrenOnly,
             parentCrop]() {
         auto root = mLayerHierarchyBuilder.getPartialHierarchy(rootLayerId, childrenOnly);
@@ -8013,7 +8087,7 @@
                      .globalShadowSettings = mDrawingState.globalShadowSettings,
                      .supportsBlur = mSupportsBlur,
                      .forceFullDamage = mForceFullDamage,
-                     .parentCrop = {parentCrop},
+                     .parentCrop = parentCrop,
                      .excludeLayerIds = std::move(excludeLayerIds),
                      .supportedLayerGenericMetadata =
                              getHwComposer().getSupportedLayerGenericMetadata(),
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 42d5db7..74d00dd 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -1382,7 +1382,7 @@
                     snapshotFilterFn);
     std::function<std::vector<std::pair<Layer*, sp<LayerFE>>>()> getLayerSnapshotsForScreenshots(
             uint32_t rootLayerId, uint32_t uid, std::unordered_set<uint32_t> excludeLayerIds,
-            bool childrenOnly, const FloatRect& parentCrop);
+            bool childrenOnly, const std::optional<FloatRect>& optionalParentCrop);
 
     const sp<WindowInfosListenerInvoker> mWindowInfosListenerInvoker;
 
diff --git a/services/surfaceflinger/TEST_MAPPING b/services/surfaceflinger/TEST_MAPPING
index cab33ae..57752b7 100644
--- a/services/surfaceflinger/TEST_MAPPING
+++ b/services/surfaceflinger/TEST_MAPPING
@@ -5,6 +5,14 @@
     },
     {
       "name": "libcompositionengine_test"
+    },
+    {
+      "name": "libscheduler_test"
+    }
+  ],
+  "hwasan-presubmit": [
+    {
+      "name": "libscheduler_test"
     }
   ]
 }
diff --git a/services/surfaceflinger/TracedOrdinal.h b/services/surfaceflinger/TracedOrdinal.h
index 558b3be..1adc3a5 100644
--- a/services/surfaceflinger/TracedOrdinal.h
+++ b/services/surfaceflinger/TracedOrdinal.h
@@ -24,16 +24,24 @@
 #include <cutils/compiler.h>
 #include <utils/Trace.h>
 
-namespace std {
-template <class Rep, class Period>
-bool signbit(std::chrono::duration<Rep, Period> v) {
-    return signbit(std::chrono::duration_cast<std::chrono::nanoseconds>(v).count());
-}
-} // namespace std
-
 namespace android {
 
 namespace {
+template <class Rep, class Period>
+bool signbit(std::chrono::duration<Rep, Period> v) {
+    return std::signbit(std::chrono::duration_cast<std::chrono::nanoseconds>(v).count());
+}
+
+template <typename Enum, typename std::enable_if<std::is_enum<Enum>::value>::type* = nullptr>
+bool signbit(Enum e) {
+    return std::signbit(static_cast<typename std::underlying_type<Enum>::type>(e));
+}
+
+template <typename T, typename std::enable_if<!std::is_enum<T>::value>::type* = nullptr>
+bool signbit(T t) {
+    return std::signbit(t);
+}
+
 template <typename T>
 int64_t to_int64(T v) {
     return int64_t(v);
@@ -49,14 +57,12 @@
 class TracedOrdinal {
 public:
     static_assert(std::is_same<bool, T>() || (std::is_signed<T>() && std::is_integral<T>()) ||
-                          std::is_same<std::chrono::nanoseconds, T>(),
+                          std::is_same<std::chrono::nanoseconds, T>() || std::is_enum<T>(),
                   "Type is not supported. Please test it with systrace before adding "
                   "it to the list.");
 
     TracedOrdinal(std::string name, T initialValue)
-          : mName(std::move(name)),
-            mHasGoneNegative(std::signbit(initialValue)),
-            mData(initialValue) {
+          : mName(std::move(name)), mHasGoneNegative(signbit(initialValue)), mData(initialValue) {
         trace();
     }
 
@@ -66,7 +72,7 @@
 
     TracedOrdinal& operator=(T other) {
         mData = other;
-        mHasGoneNegative = mHasGoneNegative || std::signbit(mData);
+        mHasGoneNegative = mHasGoneNegative || signbit(mData);
         trace();
         return *this;
     }
@@ -81,7 +87,7 @@
             mNameNegative = mName + "Negative";
         }
 
-        if (!std::signbit(mData)) {
+        if (!signbit(mData)) {
             ATRACE_INT64(mName.c_str(), to_int64(mData));
             if (mHasGoneNegative) {
                 ATRACE_INT64(mNameNegative.c_str(), 0);
diff --git a/services/surfaceflinger/Tracing/LayerTracing.cpp b/services/surfaceflinger/Tracing/LayerTracing.cpp
index 2918f7c..ecdeabe 100644
--- a/services/surfaceflinger/Tracing/LayerTracing.cpp
+++ b/services/surfaceflinger/Tracing/LayerTracing.cpp
@@ -18,6 +18,8 @@
 #define LOG_TAG "LayerTracing"
 #define ATRACE_TAG ATRACE_TAG_GRAPHICS
 
+#include <filesystem>
+
 #include <SurfaceFlinger.h>
 #include <android-base/stringprintf.h>
 #include <log/log.h>
@@ -44,30 +46,39 @@
     return true;
 }
 
-bool LayerTracing::disable(std::string filename) {
+bool LayerTracing::disable(std::string filename, bool writeToFile) {
     std::scoped_lock lock(mTraceLock);
     if (!mEnabled) {
         return false;
     }
     mEnabled = false;
-    LayersTraceFileProto fileProto = createTraceFileProto();
-    mBuffer->writeToFile(fileProto, filename);
+    if (writeToFile) {
+        LayersTraceFileProto fileProto = createTraceFileProto();
+        mBuffer->writeToFile(fileProto, filename);
+    }
     mBuffer->reset();
     return true;
 }
 
+void LayerTracing::appendToStream(std::ofstream& out) {
+    std::scoped_lock lock(mTraceLock);
+    LayersTraceFileProto fileProto = createTraceFileProto();
+    mBuffer->appendToStream(fileProto, out);
+    mBuffer->reset();
+}
+
 bool LayerTracing::isEnabled() const {
     std::scoped_lock lock(mTraceLock);
     return mEnabled;
 }
 
-status_t LayerTracing::writeToFile() {
+status_t LayerTracing::writeToFile(std::string filename) {
     std::scoped_lock lock(mTraceLock);
     if (!mEnabled) {
         return STATUS_OK;
     }
     LayersTraceFileProto fileProto = createTraceFileProto();
-    return mBuffer->writeToFile(fileProto, FILE_NAME);
+    return mBuffer->writeToFile(fileProto, filename);
 }
 
 void LayerTracing::setTraceFlags(uint32_t flags) {
diff --git a/services/surfaceflinger/Tracing/LayerTracing.h b/services/surfaceflinger/Tracing/LayerTracing.h
index 11bb9f4..40b0fbe 100644
--- a/services/surfaceflinger/Tracing/LayerTracing.h
+++ b/services/surfaceflinger/Tracing/LayerTracing.h
@@ -43,9 +43,10 @@
     LayerTracing();
     ~LayerTracing();
     bool enable();
-    bool disable(std::string filename = FILE_NAME);
+    bool disable(std::string filename = FILE_NAME, bool writeToFile = true);
+    void appendToStream(std::ofstream& out);
     bool isEnabled() const;
-    status_t writeToFile();
+    status_t writeToFile(std::string filename = FILE_NAME);
     static LayersTraceFileProto createTraceFileProto();
     void notify(bool visibleRegionDirty, int64_t time, int64_t vsyncId, LayersProto* layers,
                 std::string hwcDump, google::protobuf::RepeatedPtrField<DisplayProto>* displays);
diff --git a/services/surfaceflinger/Tracing/RingBuffer.h b/services/surfaceflinger/Tracing/RingBuffer.h
index 7e38c55..b41c65b 100644
--- a/services/surfaceflinger/Tracing/RingBuffer.h
+++ b/services/surfaceflinger/Tracing/RingBuffer.h
@@ -24,6 +24,7 @@
 #include <utils/Timers.h>
 #include <utils/Trace.h>
 #include <chrono>
+#include <fstream>
 #include <queue>
 
 namespace android {
@@ -73,6 +74,19 @@
         return NO_ERROR;
     }
 
+    status_t appendToStream(FileProto& fileProto, std::ofstream& out) {
+        ATRACE_CALL();
+        writeToProto(fileProto);
+        std::string output;
+        if (!fileProto.SerializeToString(&output)) {
+            ALOGE("Could not serialize proto.");
+            return UNKNOWN_ERROR;
+        }
+
+        out << output;
+        return NO_ERROR;
+    }
+
     std::vector<std::string> emplace(std::string&& serializedProto) {
         std::vector<std::string> replacedEntries;
         size_t protoSize = static_cast<size_t>(serializedProto.size());
diff --git a/services/surfaceflinger/Tracing/TransactionProtoParser.cpp b/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
index 8fd6538..593c4ff 100644
--- a/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
+++ b/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
@@ -27,9 +27,7 @@
 namespace android::surfaceflinger {
 
 class FakeExternalTexture : public renderengine::ExternalTexture {
-    const sp<GraphicBuffer> mEmptyBuffer =
-            sp<GraphicBuffer>::make(1u, 1u, PIXEL_FORMAT_RGBA_8888,
-                                    GRALLOC_USAGE_SW_WRITE_OFTEN | GRALLOC_USAGE_SW_READ_OFTEN);
+    const sp<GraphicBuffer> mEmptyBuffer = nullptr;
     uint32_t mWidth;
     uint32_t mHeight;
     uint64_t mId;
@@ -587,7 +585,7 @@
     displayInfo.receivesInput = proto.receives_input();
     displayInfo.isSecure = proto.is_secure();
     displayInfo.isPrimary = proto.is_primary();
-    displayInfo.isPrimary = proto.is_virtual();
+    displayInfo.isVirtual = proto.is_virtual();
     displayInfo.rotationFlags = (ui::Transform::RotationFlags)proto.rotation_flags();
     displayInfo.transformHint = (ui::Transform::RotationFlags)proto.transform_hint();
     return displayInfo;
@@ -595,7 +593,7 @@
 
 void TransactionProtoParser::fromProto(
         const google::protobuf::RepeatedPtrField<proto::DisplayInfo>& proto,
-        display::DisplayMap<ui::LayerStack, frontend::DisplayInfo> outDisplayInfos) {
+        display::DisplayMap<ui::LayerStack, frontend::DisplayInfo>& outDisplayInfos) {
     outDisplayInfos.clear();
     for (const proto::DisplayInfo& displayInfo : proto) {
         outDisplayInfos.emplace_or_replace(ui::LayerStack::fromValue(displayInfo.layer_stack()),
diff --git a/services/surfaceflinger/Tracing/TransactionProtoParser.h b/services/surfaceflinger/Tracing/TransactionProtoParser.h
index 50944fc..d6c98e1 100644
--- a/services/surfaceflinger/Tracing/TransactionProtoParser.h
+++ b/services/surfaceflinger/Tracing/TransactionProtoParser.h
@@ -49,15 +49,16 @@
     proto::TransactionState toProto(const std::map<uint32_t /* layerId */, TracingLayerState>&);
     proto::LayerCreationArgs toProto(const LayerCreationArgs& args);
     proto::LayerState toProto(const ResolvedComposerState&);
-    proto::DisplayInfo toProto(const frontend::DisplayInfo&, uint32_t layerStack);
+    static proto::DisplayInfo toProto(const frontend::DisplayInfo&, uint32_t layerStack);
 
     TransactionState fromProto(const proto::TransactionState&);
     void mergeFromProto(const proto::LayerState&, TracingLayerState& outState);
     void fromProto(const proto::LayerCreationArgs&, LayerCreationArgs& outArgs);
     std::unique_ptr<FlingerDataMapper> mMapper;
-    frontend::DisplayInfo fromProto(const proto::DisplayInfo&);
-    void fromProto(const google::protobuf::RepeatedPtrField<proto::DisplayInfo>&,
-                   display::DisplayMap<ui::LayerStack, frontend::DisplayInfo> outDisplayInfos);
+    static frontend::DisplayInfo fromProto(const proto::DisplayInfo&);
+    static void fromProto(
+            const google::protobuf::RepeatedPtrField<proto::DisplayInfo>&,
+            display::DisplayMap<ui::LayerStack, frontend::DisplayInfo>& outDisplayInfos);
 
 private:
     proto::DisplayState toProto(const DisplayState&);
diff --git a/services/surfaceflinger/Tracing/TransactionTracing.cpp b/services/surfaceflinger/Tracing/TransactionTracing.cpp
index 26ed878..87a633f 100644
--- a/services/surfaceflinger/Tracing/TransactionTracing.cpp
+++ b/services/surfaceflinger/Tracing/TransactionTracing.cpp
@@ -271,6 +271,7 @@
         for (const proto::LayerState& layerState : transaction.layer_changes()) {
             auto it = mStartingStates.find(layerState.layer_id());
             if (it == mStartingStates.end()) {
+                // TODO(b/238781169) make this log fatal when we switch over to using new fe
                 ALOGW("Could not find layer id %d", layerState.layer_id());
                 continue;
             }
diff --git a/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp b/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
index 2418cf2..55004c5 100644
--- a/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
+++ b/services/surfaceflinger/Tracing/tools/LayerTraceGenerator.cpp
@@ -14,13 +14,6 @@
  * limitations under the License.
  */
 
-#include <memory>
-#include <vector>
-#include "FrontEnd/LayerCreationArgs.h"
-#include "FrontEnd/RequestedLayerState.h"
-#include "Tracing/LayerTracing.h"
-#include "TransactionState.h"
-#include "cutils/properties.h"
 #undef LOG_TAG
 #define LOG_TAG "LayerTraceGenerator"
 //#define LOG_NDEBUG 0
@@ -32,8 +25,15 @@
 #include <utils/String16.h>
 #include <filesystem>
 #include <fstream>
+#include <ios>
 #include <string>
+#include <vector>
+#include "FrontEnd/LayerCreationArgs.h"
+#include "FrontEnd/RequestedLayerState.h"
 #include "LayerProtoHelper.h"
+#include "Tracing/LayerTracing.h"
+#include "TransactionState.h"
+#include "cutils/properties.h"
 
 #include "LayerTraceGenerator.h"
 
@@ -62,8 +62,11 @@
 
     LayerTracing layerTracing;
     layerTracing.setTraceFlags(LayerTracing::TRACE_INPUT | LayerTracing::TRACE_BUFFERS);
-    layerTracing.setBufferSize(512 * 1024 * 1024); // 512MB buffer size
+    // 10MB buffer size (large enough to hold a single entry)
+    layerTracing.setBufferSize(10 * 1024 * 1024);
     layerTracing.enable();
+    layerTracing.writeToFile(outputLayersTracePath);
+    std::ofstream out(outputLayersTracePath, std::ios::binary | std::ios::app);
 
     ALOGD("Generating %d transactions...", traceFile.entry_size());
     for (int i = 0; i < traceFile.entry_size(); i++) {
@@ -80,6 +83,7 @@
         for (int j = 0; j < entry.added_layers_size(); j++) {
             LayerCreationArgs args;
             parser.fromProto(entry.added_layers(j), args);
+            ALOGV("       %s", args.getDebugString().c_str());
             addedLayers.emplace_back(std::make_unique<frontend::RequestedLayerState>(args));
         }
 
@@ -88,12 +92,27 @@
         for (int j = 0; j < entry.transactions_size(); j++) {
             // apply transactions
             TransactionState transaction = parser.fromProto(entry.transactions(j));
+            for (auto& resolvedComposerState : transaction.states) {
+                if (resolvedComposerState.state.what & layer_state_t::eInputInfoChanged) {
+                    if (!resolvedComposerState.state.windowInfoHandle->getInfo()->inputConfig.test(
+                                gui::WindowInfo::InputConfig::NO_INPUT_CHANNEL)) {
+                        // create a fake token since the FE expects a valid token
+                        resolvedComposerState.state.windowInfoHandle->editInfo()->token =
+                                sp<BBinder>::make();
+                    }
+                }
+            }
             transactions.emplace_back(std::move(transaction));
         }
 
+        for (int j = 0; j < entry.destroyed_layers_size(); j++) {
+            ALOGV("       destroyedHandles=%d", entry.destroyed_layers(j));
+        }
+
         std::vector<uint32_t> destroyedHandles;
         destroyedHandles.reserve((size_t)entry.destroyed_layer_handles_size());
         for (int j = 0; j < entry.destroyed_layer_handles_size(); j++) {
+            ALOGV("       destroyedHandles=%d", entry.destroyed_layer_handles(j));
             destroyedHandles.push_back(entry.destroyed_layer_handles(j));
         }
 
@@ -104,7 +123,7 @@
 
         // apply updates
         lifecycleManager.addLayers(std::move(addedLayers));
-        lifecycleManager.applyTransactions(transactions);
+        lifecycleManager.applyTransactions(transactions, /*ignoreUnknownHandles=*/true);
         lifecycleManager.onHandlesDestroyed(destroyedHandles, /*ignoreUnknownHandles=*/true);
 
         if (lifecycleManager.getGlobalChanges().test(
@@ -141,8 +160,10 @@
         auto displayProtos = LayerProtoHelper::writeDisplayInfoToProto(displayInfos);
         layerTracing.notify(visibleRegionsDirty, entry.elapsed_realtime_nanos(), entry.vsync_id(),
                             &layersProto, {}, &displayProtos);
+        layerTracing.appendToStream(out);
     }
-    layerTracing.disable(outputLayersTracePath);
+    layerTracing.disable("", /*writeToFile=*/false);
+    out.close();
     ALOGD("End of generating trace file. File written to %s", outputLayersTracePath);
     return true;
 }
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
index 8a6af10..a9247fe 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
@@ -222,7 +222,7 @@
     std::optional<impl::HWComposer::DeviceRequestedChanges> outChanges;
     mHwc.getDeviceCompositionChanges(halDisplayID,
                                      mFdp.ConsumeBool() /*frameUsesClientComposition*/,
-                                     std::chrono::steady_clock::now(), FenceTime::NO_FENCE,
+                                     std::chrono::steady_clock::now(),
                                      mFdp.ConsumeIntegral<nsecs_t>(), &outChanges);
 }
 
@@ -555,8 +555,7 @@
     mHwc.setClientTarget(halDisplayID, mFdp.ConsumeIntegral<uint32_t>(), Fence::NO_FENCE,
                          sp<GraphicBuffer>::make(), mFdp.PickValueInArray(kDataspaces));
 
-    mHwc.presentAndGetReleaseFences(halDisplayID, std::chrono::steady_clock::now(),
-                                    FenceTime::NO_FENCE);
+    mHwc.presentAndGetReleaseFences(halDisplayID, std::chrono::steady_clock::now());
 
     mHwc.setPowerMode(mPhysicalDisplayId, mFdp.PickValueInArray(kPowerModes));
 
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
index c088e7b..4304259 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_layer_fuzzer.cpp
@@ -25,6 +25,7 @@
 #include <gui/WindowInfo.h>
 #include <renderengine/mock/FakeExternalTexture.h>
 #include <ui/DisplayStatInfo.h>
+#include <ui/Transform.h>
 
 #include <FuzzableDataspaces.h>
 #include <surfaceflinger_fuzzers_utils.h>
@@ -42,6 +43,7 @@
     void invokeEffectLayer();
     LayerCreationArgs createLayerCreationArgs(TestableSurfaceFlinger* flinger, sp<Client> client);
     Rect getFuzzedRect();
+    ui::Transform getFuzzedTransform();
     FrameTimelineInfo getFuzzedFrameTimelineInfo();
 
 private:
@@ -54,6 +56,12 @@
                 mFdp.ConsumeIntegral<int32_t>() /*bottom*/);
 }
 
+ui::Transform LayerFuzzer::getFuzzedTransform() {
+    return ui::Transform(mFdp.ConsumeIntegral<int32_t>() /*orientation*/,
+                         mFdp.ConsumeIntegral<int32_t>() /*width*/,
+                         mFdp.ConsumeIntegral<int32_t>() /*height*/);
+}
+
 FrameTimelineInfo LayerFuzzer::getFuzzedFrameTimelineInfo() {
     FrameTimelineInfo ftInfo;
     ftInfo.vsyncId = mFdp.ConsumeIntegral<int64_t>();
@@ -166,7 +174,7 @@
                               {mFdp.ConsumeIntegral<int32_t>(),
                                mFdp.ConsumeIntegral<int32_t>()} /*reqSize*/,
                               mFdp.PickValueInArray(kDataspaces), mFdp.ConsumeBool(),
-                              mFdp.ConsumeBool());
+                              mFdp.ConsumeBool(), getFuzzedTransform(), getFuzzedRect());
     layerArea.render([]() {} /*drawLayers*/);
 
     if (!ownsHandle) {
diff --git a/services/surfaceflinger/tests/Android.bp b/services/surfaceflinger/tests/Android.bp
index 6d12aa7..62b539a 100644
--- a/services/surfaceflinger/tests/Android.bp
+++ b/services/surfaceflinger/tests/Android.bp
@@ -125,6 +125,9 @@
     ],
     cpp_std: "experimental",
     gnu_extensions: false,
+    data: [
+        ":SurfaceFlinger_test",
+    ],
 }
 
 subdirs = [
diff --git a/services/surfaceflinger/tests/WindowInfosListener_test.cpp b/services/surfaceflinger/tests/WindowInfosListener_test.cpp
index d71486f..f4a8f03 100644
--- a/services/surfaceflinger/tests/WindowInfosListener_test.cpp
+++ b/services/surfaceflinger/tests/WindowInfosListener_test.cpp
@@ -17,6 +17,7 @@
 #include <gtest/gtest.h>
 #include <gui/SurfaceComposerClient.h>
 #include <private/android_filesystem_config.h>
+#include <cstdint>
 #include <future>
 
 namespace android {
@@ -65,14 +66,14 @@
     }
 };
 
-std::optional<WindowInfo> findMatchingWindowInfo(WindowInfo targetWindowInfo,
-                                                 std::vector<WindowInfo> windowInfos) {
-    for (WindowInfo windowInfo : windowInfos) {
+const WindowInfo* findMatchingWindowInfo(const WindowInfo& targetWindowInfo,
+                                         const std::vector<WindowInfo>& windowInfos) {
+    for (const WindowInfo& windowInfo : windowInfos) {
         if (windowInfo.token == targetWindowInfo.token) {
-            return windowInfo;
+            return &windowInfo;
         }
     }
-    return std::nullopt;
+    return nullptr;
 }
 
 TEST_F(WindowInfosListenerTest, WindowInfoAddedAndRemoved) {
@@ -93,14 +94,14 @@
             .apply();
 
     auto windowPresent = [&](const std::vector<WindowInfo>& windowInfos) {
-        return findMatchingWindowInfo(windowInfo, windowInfos).has_value();
+        return findMatchingWindowInfo(windowInfo, windowInfos);
     };
     ASSERT_TRUE(waitForWindowInfosPredicate(windowPresent));
 
     Transaction().reparent(surfaceControl, nullptr).apply();
 
     auto windowNotPresent = [&](const std::vector<WindowInfo>& windowInfos) {
-        return !findMatchingWindowInfo(windowInfo, windowInfos).has_value();
+        return !findMatchingWindowInfo(windowInfo, windowInfos);
     };
     ASSERT_TRUE(waitForWindowInfosPredicate(windowNotPresent));
 }
@@ -132,8 +133,7 @@
     };
     ASSERT_TRUE(waitForWindowInfosPredicate(windowIsPresentAndTouchableRegionEmpty));
 
-    Rect touchableRegions(0, 0, 50, 50);
-    windowInfo.addTouchableRegion(Rect(0, 0, 50, 50));
+    windowInfo.addTouchableRegion({0, 0, 50, 50});
     Transaction().setInputWindowInfo(surfaceControl, windowInfo).apply();
 
     auto windowIsPresentAndTouchableRegionMatches =
@@ -142,7 +142,10 @@
                 if (!foundWindowInfo) {
                     return false;
                 }
-                return foundWindowInfo->touchableRegion.hasSameRects(windowInfo.touchableRegion);
+
+                auto touchableRegion =
+                        foundWindowInfo->transform.transform(foundWindowInfo->touchableRegion);
+                return touchableRegion.hasSameRects(windowInfo.touchableRegion);
             };
     ASSERT_TRUE(waitForWindowInfosPredicate(windowIsPresentAndTouchableRegionMatches));
 }
diff --git a/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp b/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
index 7355c35..2b29530 100644
--- a/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
+++ b/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
@@ -22,6 +22,7 @@
 #include <string>
 #include <unordered_map>
 
+#include <LayerProtoHelper.h>
 #include <LayerTraceGenerator.h>
 #include <Tracing/TransactionProtoParser.h>
 #include <layerproto/LayerProtoHeader.h>
@@ -94,11 +95,14 @@
     float y;
     uint32_t bufferWidth;
     uint32_t bufferHeight;
+    Rect touchableRegionBounds;
 };
 
 bool operator==(const LayerInfo& lh, const LayerInfo& rh) {
-    return std::make_tuple(lh.id, lh.name, lh.parent, lh.z, lh.curr_frame) ==
-            std::make_tuple(rh.id, rh.name, rh.parent, rh.z, rh.curr_frame);
+    return std::make_tuple(lh.id, lh.name, lh.parent, lh.z, lh.curr_frame, lh.bufferWidth,
+                           lh.bufferHeight, lh.touchableRegionBounds) ==
+            std::make_tuple(rh.id, rh.name, rh.parent, rh.z, rh.curr_frame, rh.bufferWidth,
+                            rh.bufferHeight, rh.touchableRegionBounds);
 }
 
 bool compareById(const LayerInfo& a, const LayerInfo& b) {
@@ -109,7 +113,9 @@
     *os << "Layer [" << info.id << "] name=" << info.name << " parent=" << info.parent
         << " z=" << info.z << " curr_frame=" << info.curr_frame << " x=" << info.x
         << " y=" << info.y << " bufferWidth=" << info.bufferWidth
-        << " bufferHeight=" << info.bufferHeight;
+        << " bufferHeight=" << info.bufferHeight << "touchableRegionBounds={"
+        << info.touchableRegionBounds.left << "," << info.touchableRegionBounds.top << ","
+        << info.touchableRegionBounds.right << "," << info.touchableRegionBounds.bottom << "}";
 }
 
 struct find_id : std::unary_function<LayerInfo, bool> {
@@ -119,6 +125,17 @@
 };
 
 static LayerInfo getLayerInfoFromProto(::android::surfaceflinger::LayerProto& proto) {
+    Rect touchableRegionBounds = Rect::INVALID_RECT;
+    // ignore touchable region for layers without buffers, the new fe aggressively avoids
+    // calculating state for layers that are not visible which could lead to mismatches
+    if (proto.has_input_window_info() && proto.input_window_info().has_touchable_region() &&
+        proto.has_active_buffer()) {
+        Region touchableRegion;
+        LayerProtoHelper::readFromProto(proto.input_window_info().touchable_region(),
+                                        touchableRegion);
+        touchableRegionBounds = touchableRegion.bounds();
+    }
+
     return {proto.id(),
             proto.name(),
             proto.parent(),
@@ -127,7 +144,37 @@
             proto.has_position() ? proto.position().x() : -1,
             proto.has_position() ? proto.position().y() : -1,
             proto.has_active_buffer() ? proto.active_buffer().width() : 0,
-            proto.has_active_buffer() ? proto.active_buffer().height() : 0};
+            proto.has_active_buffer() ? proto.active_buffer().height() : 0,
+            touchableRegionBounds};
+}
+
+static std::vector<LayerInfo> getLayerInfosFromProto(
+        android::surfaceflinger::LayersTraceProto& entry) {
+    std::unordered_map<int32_t /* snapshotId*/, int32_t /*layerId*/> snapshotIdToLayerId;
+    std::vector<LayerInfo> layers;
+    layers.reserve(static_cast<size_t>(entry.layers().layers_size()));
+    bool mapSnapshotIdToLayerId = false;
+    for (int i = 0; i < entry.layers().layers_size(); i++) {
+        auto layer = entry.layers().layers(i);
+        LayerInfo layerInfo = getLayerInfoFromProto(layer);
+
+        snapshotIdToLayerId[layerInfo.id] = static_cast<int32_t>(layer.original_id());
+        if (layer.original_id() != 0) {
+            mapSnapshotIdToLayerId = true;
+        }
+        layers.push_back(layerInfo);
+    }
+    std::sort(layers.begin(), layers.end(), compareById);
+
+    if (!mapSnapshotIdToLayerId) {
+        return layers;
+    }
+    for (auto& layer : layers) {
+        layer.id = snapshotIdToLayerId[layer.id];
+        auto it = snapshotIdToLayerId.find(layer.parent);
+        layer.parent = it == snapshotIdToLayerId.end() ? -1 : it->second;
+    }
+    return layers;
 }
 
 TEST_P(TransactionTraceTestSuite, validateEndState) {
@@ -140,32 +187,9 @@
 
     EXPECT_EQ(expectedLastEntry.layers().layers_size(), actualLastEntry.layers().layers_size());
 
-    std::vector<LayerInfo> expectedLayers;
-    expectedLayers.reserve(static_cast<size_t>(expectedLastEntry.layers().layers_size()));
-    for (int i = 0; i < expectedLastEntry.layers().layers_size(); i++) {
-        auto layer = expectedLastEntry.layers().layers(i);
-        LayerInfo layerInfo = getLayerInfoFromProto(layer);
-        expectedLayers.push_back(layerInfo);
-    }
-    std::sort(expectedLayers.begin(), expectedLayers.end(), compareById);
-
-    std::unordered_map<int32_t /* snapshotId*/, int32_t /*layerId*/> snapshotIdToLayerId;
-    std::vector<LayerInfo> actualLayers;
-    actualLayers.reserve(static_cast<size_t>(actualLastEntry.layers().layers_size()));
-    for (int i = 0; i < actualLastEntry.layers().layers_size(); i++) {
-        auto layer = actualLastEntry.layers().layers(i);
-        LayerInfo layerInfo = getLayerInfoFromProto(layer);
-        snapshotIdToLayerId[layerInfo.id] = static_cast<int32_t>(layer.original_id());
-        actualLayers.push_back(layerInfo);
-    }
-
-    for (auto& layer : actualLayers) {
-        layer.id = snapshotIdToLayerId[layer.id];
-        auto it = snapshotIdToLayerId.find(layer.parent);
-        layer.parent = it == snapshotIdToLayerId.end() ? -1 : it->second;
-    }
-
-    std::sort(actualLayers.begin(), actualLayers.end(), compareById);
+    std::vector<LayerInfo> expectedLayers = getLayerInfosFromProto(expectedLastEntry);
+    std::vector<LayerInfo> actualLayers = getLayerInfosFromProto(actualLastEntry);
+    ;
 
     size_t i = 0;
     for (; i < actualLayers.size() && i < expectedLayers.size(); i++) {
diff --git a/services/surfaceflinger/tests/tracing/testdata/layers_trace_b275630566.winscope b/services/surfaceflinger/tests/tracing/testdata/layers_trace_b275630566.winscope
new file mode 100644
index 0000000..fe504d7
--- /dev/null
+++ b/services/surfaceflinger/tests/tracing/testdata/layers_trace_b275630566.winscope
Binary files differ
diff --git a/services/surfaceflinger/tests/tracing/testdata/transactions_trace_b275630566.winscope b/services/surfaceflinger/tests/tracing/testdata/transactions_trace_b275630566.winscope
new file mode 100644
index 0000000..6f7ba15
--- /dev/null
+++ b/services/surfaceflinger/tests/tracing/testdata/transactions_trace_b275630566.winscope
Binary files differ
diff --git a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
index abd7789..d26ef3c 100644
--- a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
+++ b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
@@ -489,7 +489,7 @@
 
     auto displayFrame0 = getDisplayFrame(0);
     EXPECT_EQ(displayFrame0->getActuals().presentTime, 59);
-    EXPECT_EQ(displayFrame0->getJankType(), JankType::Unknown);
+    EXPECT_EQ(displayFrame0->getJankType(), JankType::Unknown | JankType::DisplayHAL);
     EXPECT_EQ(surfaceFrame1->getActuals().presentTime, -1);
     EXPECT_EQ(surfaceFrame1->getJankType(), JankType::Unknown);
 }
@@ -2259,6 +2259,7 @@
     mFrameTimeline->setSfWakeUp(sfToken3, 72, Fps::fromPeriodNsecs(11));
     mFrameTimeline->setSfPresent(80, validPresentFence);
 
+    erroneousPresentFence2->signalForTest(2);
     validPresentFence->signalForTest(80);
 
     addEmptyDisplayFrame();
@@ -2268,14 +2269,14 @@
         EXPECT_EQ(displayFrame->getActuals().presentTime, 26);
         EXPECT_EQ(displayFrame->getFramePresentMetadata(), FramePresentMetadata::UnknownPresent);
         EXPECT_EQ(displayFrame->getFrameReadyMetadata(), FrameReadyMetadata::UnknownFinish);
-        EXPECT_EQ(displayFrame->getJankType(), JankType::Unknown);
+        EXPECT_EQ(displayFrame->getJankType(), JankType::Unknown | JankType::DisplayHAL);
     }
     {
         auto displayFrame = getDisplayFrame(1);
         EXPECT_EQ(displayFrame->getActuals().presentTime, 60);
         EXPECT_EQ(displayFrame->getFramePresentMetadata(), FramePresentMetadata::UnknownPresent);
         EXPECT_EQ(displayFrame->getFrameReadyMetadata(), FrameReadyMetadata::UnknownFinish);
-        EXPECT_EQ(displayFrame->getJankType(), JankType::Unknown);
+        EXPECT_EQ(displayFrame->getJankType(), JankType::Unknown | JankType::DisplayHAL);
     }
     {
         auto displayFrame = getDisplayFrame(2);
diff --git a/services/surfaceflinger/tests/unittests/PowerAdvisorTest.cpp b/services/surfaceflinger/tests/unittests/PowerAdvisorTest.cpp
index 2d66d3c..d22ce17 100644
--- a/services/surfaceflinger/tests/unittests/PowerAdvisorTest.cpp
+++ b/services/surfaceflinger/tests/unittests/PowerAdvisorTest.cpp
@@ -42,12 +42,12 @@
     void fakeBasicFrameTiming(TimePoint startTime, Duration vsyncPeriod);
     void setExpectedTiming(Duration totalFrameTargetDuration, TimePoint expectedPresentTime);
     Duration getFenceWaitDelayDuration(bool skipValidate);
+    Duration getErrorMargin();
 
 protected:
     TestableSurfaceFlinger mFlinger;
     std::unique_ptr<PowerAdvisor> mPowerAdvisor;
     NiceMock<MockAidlPowerHalWrapper>* mMockAidlWrapper;
-    Duration kErrorMargin = 1ms;
 };
 
 void PowerAdvisorTest::SetUp() FTL_FAKE_GUARD(mPowerAdvisor->mPowerHalMutex) {
@@ -77,6 +77,8 @@
     mPowerAdvisor->setCommitStart(startTime);
     mPowerAdvisor->setFrameDelay(0ns);
     mPowerAdvisor->setTargetWorkDuration(vsyncPeriod);
+    ON_CALL(*mMockAidlWrapper, getTargetWorkDuration())
+            .WillByDefault(Return(std::make_optional(vsyncPeriod)));
 }
 
 Duration PowerAdvisorTest::getFenceWaitDelayDuration(bool skipValidate) {
@@ -84,6 +86,10 @@
                          : PowerAdvisor::kFenceWaitStartDelayValidated);
 }
 
+Duration PowerAdvisorTest::getErrorMargin() {
+    return mPowerAdvisor->sTargetSafetyMargin;
+}
+
 namespace {
 
 TEST_F(PowerAdvisorTest, hintSessionUseHwcDisplay) {
@@ -109,7 +115,7 @@
     // increment the frame
     startTime += vsyncPeriod;
 
-    const Duration expectedDuration = kErrorMargin + presentDuration + postCompDuration;
+    const Duration expectedDuration = getErrorMargin() + presentDuration + postCompDuration;
     EXPECT_CALL(*mMockAidlWrapper, sendActualWorkDuration(Eq(expectedDuration), _)).Times(1);
 
     fakeBasicFrameTiming(startTime, vsyncPeriod);
@@ -145,7 +151,7 @@
     // increment the frame
     startTime += vsyncPeriod;
 
-    const Duration expectedDuration = kErrorMargin + presentDuration +
+    const Duration expectedDuration = getErrorMargin() + presentDuration +
             getFenceWaitDelayDuration(false) - hwcBlockedDuration + postCompDuration;
     EXPECT_CALL(*mMockAidlWrapper, sendActualWorkDuration(Eq(expectedDuration), _)).Times(1);
 
@@ -185,7 +191,7 @@
     // increment the frame
     startTime += vsyncPeriod;
 
-    const Duration expectedDuration = kErrorMargin + presentDuration + postCompDuration;
+    const Duration expectedDuration = getErrorMargin() + presentDuration + postCompDuration;
     EXPECT_CALL(*mMockAidlWrapper, sendActualWorkDuration(Eq(expectedDuration), _)).Times(1);
 
     fakeBasicFrameTiming(startTime, vsyncPeriod);
diff --git a/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp b/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
index 3dea189..dd72174 100644
--- a/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionProtoParserTest.cpp
@@ -19,6 +19,7 @@
 #include <limits> // std::numeric_limits
 
 #include <gui/SurfaceComposerClient.h>
+#include <ui/Rotation.h>
 #include "LayerProtoHelper.h"
 
 #include "Tracing/TransactionProtoParser.h"
@@ -103,4 +104,48 @@
     ASSERT_EQ(t1.displays[0].token, t2.displays[0].token);
 }
 
+TEST(TransactionProtoParserTest, parseDisplayInfo) {
+    frontend::DisplayInfo d1;
+    d1.info.displayId = 42;
+    d1.info.logicalWidth = 43;
+    d1.info.logicalHeight = 44;
+    d1.info.transform.set(1, 2, 3, 4);
+    d1.transform = d1.info.transform.inverse();
+    d1.receivesInput = true;
+    d1.isSecure = false;
+    d1.isPrimary = true;
+    d1.isVirtual = false;
+    d1.rotationFlags = ui::Transform::ROT_180;
+    d1.transformHint = ui::Transform::ROT_90;
+
+    const uint32_t layerStack = 2;
+    google::protobuf::RepeatedPtrField<proto::DisplayInfo> displayProtos;
+    auto displayInfoProto = displayProtos.Add();
+    *displayInfoProto = TransactionProtoParser::toProto(d1, layerStack);
+    display::DisplayMap<ui::LayerStack, frontend::DisplayInfo> displayInfos;
+    TransactionProtoParser::fromProto(displayProtos, displayInfos);
+
+    ASSERT_TRUE(displayInfos.contains(ui::LayerStack::fromValue(layerStack)));
+    frontend::DisplayInfo d2 = displayInfos.get(ui::LayerStack::fromValue(layerStack))->get();
+    EXPECT_EQ(d1.info.displayId, d2.info.displayId);
+    EXPECT_EQ(d1.info.logicalWidth, d2.info.logicalWidth);
+    EXPECT_EQ(d1.info.logicalHeight, d2.info.logicalHeight);
+
+    EXPECT_EQ(d1.info.transform.dsdx(), d2.info.transform.dsdx());
+    EXPECT_EQ(d1.info.transform.dsdy(), d2.info.transform.dsdy());
+    EXPECT_EQ(d1.info.transform.dtdx(), d2.info.transform.dtdx());
+    EXPECT_EQ(d1.info.transform.dtdy(), d2.info.transform.dtdy());
+
+    EXPECT_EQ(d1.transform.dsdx(), d2.transform.dsdx());
+    EXPECT_EQ(d1.transform.dsdy(), d2.transform.dsdy());
+    EXPECT_EQ(d1.transform.dtdx(), d2.transform.dtdx());
+    EXPECT_EQ(d1.transform.dtdy(), d2.transform.dtdy());
+
+    EXPECT_EQ(d1.receivesInput, d2.receivesInput);
+    EXPECT_EQ(d1.isSecure, d2.isSecure);
+    EXPECT_EQ(d1.isVirtual, d2.isVirtual);
+    EXPECT_EQ(d1.rotationFlags, d2.rotationFlags);
+    EXPECT_EQ(d1.transformHint, d2.transformHint);
+}
+
 } // namespace android
diff --git a/services/surfaceflinger/tests/unittests/TransactionTracingTest.cpp b/services/surfaceflinger/tests/unittests/TransactionTracingTest.cpp
index 74541ac..82aac7e 100644
--- a/services/surfaceflinger/tests/unittests/TransactionTracingTest.cpp
+++ b/services/surfaceflinger/tests/unittests/TransactionTracingTest.cpp
@@ -21,8 +21,10 @@
 #include <cstdint>
 #include "Client.h"
 
+#include <layerproto/LayerProtoHeader.h>
 #include "FrontEnd/LayerCreationArgs.h"
 #include "FrontEnd/Update.h"
+#include "Tracing/LayerTracing.h"
 #include "Tracing/RingBuffer.h"
 #include "Tracing/TransactionTracing.h"
 
@@ -305,4 +307,24 @@
     EXPECT_EQ(proto.entry(0).transactions(0).layer_changes().size(), 2);
     EXPECT_EQ(proto.entry(0).transactions(0).layer_changes(1).z(), 43);
 }
+
+// Verify we can write the layers traces by entry to reduce mem pressure
+// on the system when generating large traces.
+TEST(LayerTraceTest, canStreamLayersTrace) {
+    LayersTraceFileProto inProto = LayerTracing::createTraceFileProto();
+    inProto.add_entry();
+    inProto.add_entry();
+
+    std::string output;
+    inProto.SerializeToString(&output);
+    LayersTraceFileProto inProto2 = LayerTracing::createTraceFileProto();
+    inProto2.add_entry();
+    std::string output2;
+    inProto2.SerializeToString(&output2);
+
+    LayersTraceFileProto outProto;
+    outProto.ParseFromString(output + output2);
+    // magic?
+    EXPECT_EQ(outProto.entry().size(), 3);
+}
 } // namespace android
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.h
index 5654691..3ed85e0 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockAidlPowerHalWrapper.h
@@ -47,6 +47,8 @@
     MOCK_METHOD(void, sendActualWorkDuration, (Duration actualDuration, TimePoint timestamp),
                 (override));
     MOCK_METHOD(bool, shouldReconnectHAL, (), (override));
+    MOCK_METHOD(std::vector<int32_t>, getPowerHintSessionThreadIds, (), (override));
+    MOCK_METHOD(std::optional<Duration>, getTargetWorkDuration, (), (override));
 };
 
 } // namespace android::Hwc2::mock
\ No newline at end of file
diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index 1bff50d..dec3b20 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -514,7 +514,6 @@
         case VK_FORMAT_R8_UNORM:
             native_format = android::PIXEL_FORMAT_R_8;
             break;
-        // TODO: Do we need to query for VK_EXT_rgba10x6_formats here?
         case VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16:
             native_format = android::PIXEL_FORMAT_RGBA_10101010;
             break;
@@ -805,9 +804,23 @@
         }
     }
 
-    // TODO query VK_EXT_rgba10x6_formats support
+    bool rgba10x6_formats_ext = false;
+    uint32_t exts_count;
+    const auto& driver = GetData(pdev).driver;
+    driver.EnumerateDeviceExtensionProperties(pdev, nullptr, &exts_count,
+                                              nullptr);
+    std::vector<VkExtensionProperties> props(exts_count);
+    driver.EnumerateDeviceExtensionProperties(pdev, nullptr, &exts_count,
+                                              props.data());
+    for (uint32_t i = 0; i < exts_count; i++) {
+        VkExtensionProperties prop = props[i];
+        if (strcmp(prop.extensionName,
+                   VK_EXT_RGBA10X6_FORMATS_EXTENSION_NAME) == 0) {
+            rgba10x6_formats_ext = true;
+        }
+    }
     desc.format = AHARDWAREBUFFER_FORMAT_R10G10B10A10_UNORM;
-    if (AHardwareBuffer_isSupported(&desc)) {
+    if (AHardwareBuffer_isSupported(&desc) && rgba10x6_formats_ext) {
         all_formats.emplace_back(
             VkSurfaceFormatKHR{VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16,
                                VK_COLOR_SPACE_SRGB_NONLINEAR_KHR});