diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index be7e3e1..acca11a 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -76,6 +76,7 @@
     defaults: ["dumpstate_cflag_defaults"],
     shared_libs: [
         "android.hardware.dumpstate@1.0",
+        "android.hardware.dumpstate@1.1",
         "libziparchive",
         "libbase",
         "libbinder",
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 8e0f8a3..3a79357 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -64,6 +64,8 @@
 #include <android-base/unique_fd.h>
 #include <android/content/pm/IPackageManagerNative.h>
 #include <android/hardware/dumpstate/1.0/IDumpstateDevice.h>
+#include <android/hardware/dumpstate/1.1/IDumpstateDevice.h>
+#include <android/hardware/dumpstate/1.1/types.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <android/os/IIncidentCompanion.h>
 #include <binder/IServiceManager.h>
@@ -85,7 +87,11 @@
 #include "DumpstateService.h"
 #include "dumpstate.h"
 
-using ::android::hardware::dumpstate::V1_0::IDumpstateDevice;
+using IDumpstateDevice_1_0 = ::android::hardware::dumpstate::V1_0::IDumpstateDevice;
+using IDumpstateDevice_1_1 = ::android::hardware::dumpstate::V1_1::IDumpstateDevice;
+using ::android::hardware::dumpstate::V1_1::DumpstateMode;
+using ::android::hardware::dumpstate::V1_1::DumpstateStatus;
+using ::android::hardware::dumpstate::V1_1::toString;
 using ::std::literals::chrono_literals::operator""ms;
 using ::std::literals::chrono_literals::operator""s;
 
@@ -1892,8 +1898,8 @@
             std::bind([](std::string path) { android::os::UnlinkAndLogOnError(path); }, paths[i])));
     }
 
-    sp<IDumpstateDevice> dumpstate_device(IDumpstateDevice::getService());
-    if (dumpstate_device == nullptr) {
+    sp<IDumpstateDevice_1_0> dumpstate_device_1_0(IDumpstateDevice_1_0::getService());
+    if (dumpstate_device_1_0 == nullptr) {
         MYLOGE("No IDumpstateDevice implementation\n");
         return;
     }
@@ -1924,29 +1930,54 @@
         handle.get()->data[i] = fd.release();
     }
 
-    // Given that bugreport is required to diagnose failures, it's better to
-    // set an arbitrary amount of timeout for IDumpstateDevice than to block the
-    // rest of bugreport. In the timeout case, we will kill dumpstate board HAL
-    // and grab whatever dumped
-    std::packaged_task<bool()>
-            dumpstate_task([paths, dumpstate_device, &handle]() -> bool {
-            android::hardware::Return<void> status = dumpstate_device->dumpstateBoard(handle.get());
+    // Given that bugreport is required to diagnose failures, it's better to set an arbitrary amount
+    // of timeout for IDumpstateDevice than to block the rest of bugreport. In the timeout case, we
+    // will kill the HAL and grab whatever it dumped in time.
+    constexpr size_t timeout_sec = 30;
+    // Prefer version 1.1 if available. New devices launching with R are no longer allowed to
+    // implement just 1.0.
+    const char* descriptor_to_kill;
+    using DumpstateBoardTask = std::packaged_task<bool()>;
+    DumpstateBoardTask dumpstate_board_task;
+    sp<IDumpstateDevice_1_1> dumpstate_device_1_1(
+        IDumpstateDevice_1_1::castFrom(dumpstate_device_1_0));
+    if (dumpstate_device_1_1 != nullptr) {
+        MYLOGI("Using IDumpstateDevice v1.1");
+        descriptor_to_kill = IDumpstateDevice_1_1::descriptor;
+        dumpstate_board_task = DumpstateBoardTask([this, dumpstate_device_1_1, &handle]() -> bool {
+            ::android::hardware::Return<DumpstateStatus> status =
+                dumpstate_device_1_1->dumpstateBoard_1_1(handle.get(), options_->dumpstate_hal_mode,
+                                                         SEC_TO_MSEC(timeout_sec));
+            if (!status.isOk()) {
+                MYLOGE("dumpstateBoard failed: %s\n", status.description().c_str());
+                return false;
+            } else if (status != DumpstateStatus::OK) {
+                MYLOGE("dumpstateBoard failed with DumpstateStatus::%s\n", toString(status).c_str());
+                return false;
+            }
+            return true;
+        });
+    } else {
+        MYLOGI("Using IDumpstateDevice v1.0");
+        descriptor_to_kill = IDumpstateDevice_1_0::descriptor;
+        dumpstate_board_task = DumpstateBoardTask([dumpstate_device_1_0, &handle]() -> bool {
+            ::android::hardware::Return<void> status =
+                dumpstate_device_1_0->dumpstateBoard(handle.get());
             if (!status.isOk()) {
                 MYLOGE("dumpstateBoard failed: %s\n", status.description().c_str());
                 return false;
             }
             return true;
         });
+    }
+    auto result = dumpstate_board_task.get_future();
+    std::thread(std::move(dumpstate_board_task)).detach();
 
-    auto result = dumpstate_task.get_future();
-    std::thread(std::move(dumpstate_task)).detach();
-
-    constexpr size_t timeout_sec = 30;
     if (result.wait_for(std::chrono::seconds(timeout_sec)) != std::future_status::ready) {
         MYLOGE("dumpstateBoard timed out after %zus, killing dumpstate vendor HAL\n", timeout_sec);
-        if (!android::base::SetProperty("ctl.interface_restart",
-                                        android::base::StringPrintf("%s/default",
-                                                                    IDumpstateDevice::descriptor))) {
+        if (!android::base::SetProperty(
+                "ctl.interface_restart",
+                android::base::StringPrintf("%s/default", descriptor_to_kill))) {
             MYLOGE("Couldn't restart dumpstate HAL\n");
         }
     }
@@ -1978,15 +2009,14 @@
             continue;
         }
         AddZipEntry(kDumpstateBoardFiles[i], paths[i]);
+        printf("*** See %s entry ***\n", kDumpstateBoardFiles[i].c_str());
     }
-
-    printf("*** See dumpstate-board.txt entry ***\n");
 }
 
 static void ShowUsage() {
     fprintf(stderr,
             "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-d] [-p] "
-            "[-z]] [-s] [-S] [-q] [-P] [-R] [-V version]\n"
+            "[-z] [-s] [-S] [-q] [-P] [-R] [-V version]\n"
             "  -h: display this help message\n"
             "  -b: play sound file instead of vibrate, at beginning of job\n"
             "  -e: play sound file instead of vibrate, at end of job\n"
@@ -2196,33 +2226,40 @@
     switch (mode) {
         case Dumpstate::BugreportMode::BUGREPORT_FULL:
             options->do_fb = true;
+            options->dumpstate_hal_mode = DumpstateMode::FULL;
             break;
         case Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE:
             // Currently, the dumpstate binder is only used by Shell to update progress.
             options->do_start_service = true;
             options->do_progress_updates = true;
             options->do_fb = false;
+            options->dumpstate_hal_mode = DumpstateMode::INTERACTIVE;
             break;
         case Dumpstate::BugreportMode::BUGREPORT_REMOTE:
             options->do_vibrate = false;
             options->is_remote_mode = true;
             options->do_fb = false;
+            options->dumpstate_hal_mode = DumpstateMode::REMOTE;
             break;
         case Dumpstate::BugreportMode::BUGREPORT_WEAR:
             options->do_start_service = true;
             options->do_progress_updates = true;
             options->do_zip_file = true;
             options->do_fb = true;
+            options->dumpstate_hal_mode = DumpstateMode::WEAR;
             break;
+        // TODO(b/148168577) rename TELEPHONY everywhere to CONNECTIVITY.
         case Dumpstate::BugreportMode::BUGREPORT_TELEPHONY:
             options->telephony_only = true;
             options->do_progress_updates = true;
             options->do_fb = false;
+            options->dumpstate_hal_mode = DumpstateMode::CONNECTIVITY;
             break;
         case Dumpstate::BugreportMode::BUGREPORT_WIFI:
             options->wifi_only = true;
             options->do_zip_file = true;
             options->do_fb = false;
+            options->dumpstate_hal_mode = DumpstateMode::WIFI;
             break;
         case Dumpstate::BugreportMode::BUGREPORT_DEFAULT:
             break;
@@ -2233,11 +2270,13 @@
     MYLOGI(
         "do_zip_file: %d do_vibrate: %d use_socket: %d use_control_socket: %d do_fb: %d "
         "is_remote_mode: %d show_header_only: %d do_start_service: %d telephony_only: %d "
-        "wifi_only: %d do_progress_updates: %d fd: %d bugreport_mode: %s args: %s\n",
+        "wifi_only: %d do_progress_updates: %d fd: %d bugreport_mode: %s dumpstate_hal_mode: %s "
+        "args: %s\n",
         options.do_zip_file, options.do_vibrate, options.use_socket, options.use_control_socket,
         options.do_fb, options.is_remote_mode, options.show_header_only, options.do_start_service,
         options.telephony_only, options.wifi_only, options.do_progress_updates,
-        options.bugreport_fd.get(), options.bugreport_mode.c_str(), options.args.c_str());
+        options.bugreport_fd.get(), options.bugreport_mode.c_str(),
+        toString(options.dumpstate_hal_mode).c_str(), options.args.c_str());
 }
 
 void Dumpstate::DumpOptions::Initialize(BugreportMode bugreport_mode,
diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h
index 7d9b113..111c098 100644
--- a/cmds/dumpstate/dumpstate.h
+++ b/cmds/dumpstate/dumpstate.h
@@ -27,6 +27,7 @@
 
 #include <android-base/macros.h>
 #include <android-base/unique_fd.h>
+#include <android/hardware/dumpstate/1.1/types.h>
 #include <android/os/BnIncidentAuthListener.h>
 #include <android/os/IDumpstate.h>
 #include <android/os/IDumpstateListener.h>
@@ -366,6 +367,11 @@
         bool wifi_only = false;
         // Whether progress updates should be published.
         bool do_progress_updates = false;
+        // The mode we'll use when calling IDumpstateDevice::dumpstateBoard.
+        // TODO(b/148168577) get rid of the AIDL values, replace them with the HAL values instead.
+        // The HAL is actually an API surface that can be validated, while the AIDL is not (@hide).
+        ::android::hardware::dumpstate::V1_1::DumpstateMode dumpstate_hal_mode =
+            ::android::hardware::dumpstate::V1_1::DumpstateMode::DEFAULT;
         // File descriptor to output zip file.
         android::base::unique_fd bugreport_fd;
         // File descriptor to screenshot file.
diff --git a/cmds/dumpstate/tests/dumpstate_test.cpp b/cmds/dumpstate/tests/dumpstate_test.cpp
index 718f459..76b9960 100644
--- a/cmds/dumpstate/tests/dumpstate_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_test.cpp
@@ -36,20 +36,22 @@
 #include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
-#include <cutils/properties.h>
 #include <android-base/unique_fd.h>
+#include <android/hardware/dumpstate/1.1/types.h>
+#include <cutils/properties.h>
 
 namespace android {
 namespace os {
 namespace dumpstate {
 
+using ::android::hardware::dumpstate::V1_1::DumpstateMode;
 using ::testing::EndsWith;
 using ::testing::HasSubstr;
-using ::testing::IsNull;
 using ::testing::IsEmpty;
+using ::testing::IsNull;
 using ::testing::NotNull;
-using ::testing::StrEq;
 using ::testing::StartsWith;
+using ::testing::StrEq;
 using ::testing::Test;
 using ::testing::internal::CaptureStderr;
 using ::testing::internal::CaptureStdout;
@@ -174,6 +176,7 @@
     EXPECT_FALSE(options_.do_fb);
     EXPECT_FALSE(options_.do_progress_updates);
     EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
 }
 
 TEST_F(DumpOptionsTest, InitializeAdbBugreport) {
@@ -200,6 +203,7 @@
     EXPECT_FALSE(options_.do_progress_updates);
     EXPECT_FALSE(options_.is_remote_mode);
     EXPECT_FALSE(options_.use_socket);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
 }
 
 TEST_F(DumpOptionsTest, InitializeAdbShellBugreport) {
@@ -224,6 +228,7 @@
     EXPECT_FALSE(options_.do_fb);
     EXPECT_FALSE(options_.do_progress_updates);
     EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
 }
 
 TEST_F(DumpOptionsTest, InitializeFullBugReport) {
@@ -231,6 +236,7 @@
     EXPECT_TRUE(options_.do_add_date);
     EXPECT_TRUE(options_.do_fb);
     EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::FULL);
 
     // Other options retain default values
     EXPECT_TRUE(options_.do_vibrate);
@@ -249,6 +255,7 @@
     EXPECT_TRUE(options_.do_progress_updates);
     EXPECT_TRUE(options_.do_start_service);
     EXPECT_FALSE(options_.do_fb);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::INTERACTIVE);
 
     // Other options retain default values
     EXPECT_TRUE(options_.do_vibrate);
@@ -265,6 +272,7 @@
     EXPECT_TRUE(options_.is_remote_mode);
     EXPECT_FALSE(options_.do_vibrate);
     EXPECT_FALSE(options_.do_fb);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::REMOTE);
 
     // Other options retain default values
     EXPECT_FALSE(options_.use_control_socket);
@@ -280,6 +288,7 @@
     EXPECT_TRUE(options_.do_zip_file);
     EXPECT_TRUE(options_.do_progress_updates);
     EXPECT_TRUE(options_.do_start_service);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::WEAR);
 
     // Other options retain default values
     EXPECT_TRUE(options_.do_vibrate);
@@ -296,6 +305,7 @@
     EXPECT_TRUE(options_.do_zip_file);
     EXPECT_TRUE(options_.telephony_only);
     EXPECT_TRUE(options_.do_progress_updates);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::CONNECTIVITY);
 
     // Other options retain default values
     EXPECT_TRUE(options_.do_vibrate);
@@ -311,6 +321,7 @@
     EXPECT_FALSE(options_.do_fb);
     EXPECT_TRUE(options_.do_zip_file);
     EXPECT_TRUE(options_.wifi_only);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::WIFI);
 
     // Other options retain default values
     EXPECT_TRUE(options_.do_vibrate);
@@ -337,6 +348,7 @@
     EXPECT_TRUE(options_.do_add_date);
     EXPECT_TRUE(options_.do_fb);
     EXPECT_TRUE(options_.do_zip_file);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
 
     // Other options retain default values
     EXPECT_TRUE(options_.do_vibrate);
@@ -375,6 +387,7 @@
     EXPECT_FALSE(options_.do_fb);
     EXPECT_FALSE(options_.do_progress_updates);
     EXPECT_FALSE(options_.is_remote_mode);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
 }
 
 TEST_F(DumpOptionsTest, InitializePartial2) {
@@ -403,6 +416,7 @@
     EXPECT_FALSE(options_.do_zip_file);
     EXPECT_FALSE(options_.use_socket);
     EXPECT_FALSE(options_.use_control_socket);
+    EXPECT_EQ(options_.dumpstate_hal_mode, DumpstateMode::DEFAULT);
 }
 
 TEST_F(DumpOptionsTest, InitializeHelp) {