diff --git a/camera/provider/2.4/vts/functional/Android.bp b/camera/provider/2.4/vts/functional/Android.bp
index 8886ee1..2c141ee 100644
--- a/camera/provider/2.4/vts/functional/Android.bp
+++ b/camera/provider/2.4/vts/functional/Android.bp
@@ -49,6 +49,7 @@
         "android.hardware.camera.device@3.5",
         "android.hardware.camera.device@3.6",
         "android.hardware.camera.device@3.7",
+        "android.hardware.camera.device@3.8",
         "android.hardware.camera.metadata@3.4",
         "android.hardware.camera.provider@2.4",
         "android.hardware.camera.provider@2.5",
diff --git a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
index d02547c..ff8cd49 100644
--- a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
+++ b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
@@ -43,6 +43,7 @@
 #include <android/hardware/camera/device/3.7/ICameraDevice.h>
 #include <android/hardware/camera/device/3.7/ICameraDeviceSession.h>
 #include <android/hardware/camera/device/3.7/ICameraInjectionSession.h>
+#include <android/hardware/camera/device/3.8/ICameraDeviceCallback.h>
 #include <android/hardware/camera/metadata/3.4/types.h>
 #include <android/hardware/camera/provider/2.4/ICameraProvider.h>
 #include <android/hardware/camera/provider/2.5/ICameraProvider.h>
@@ -194,6 +195,7 @@
 namespace {
     // "device@<version>/legacy/<id>"
     const char *kDeviceNameRE = "device@([0-9]+\\.[0-9]+)/%s/(.+)";
+    const int CAMERA_DEVICE_API_VERSION_3_8 = 0x308;
     const int CAMERA_DEVICE_API_VERSION_3_7 = 0x307;
     const int CAMERA_DEVICE_API_VERSION_3_6 = 0x306;
     const int CAMERA_DEVICE_API_VERSION_3_5 = 0x305;
@@ -201,6 +203,7 @@
     const int CAMERA_DEVICE_API_VERSION_3_3 = 0x303;
     const int CAMERA_DEVICE_API_VERSION_3_2 = 0x302;
     const int CAMERA_DEVICE_API_VERSION_1_0 = 0x100;
+    const char *kHAL3_8 = "3.8";
     const char *kHAL3_7 = "3.7";
     const char *kHAL3_6 = "3.6";
     const char *kHAL3_5 = "3.5";
@@ -238,7 +241,9 @@
             return -1;
         }
 
-        if (version.compare(kHAL3_7) == 0) {
+        if (version.compare(kHAL3_8) == 0) {
+            return CAMERA_DEVICE_API_VERSION_3_8;
+        } else if (version.compare(kHAL3_7) == 0) {
             return CAMERA_DEVICE_API_VERSION_3_7;
         } else if (version.compare(kHAL3_6) == 0) {
             return CAMERA_DEVICE_API_VERSION_3_6;
@@ -638,7 +643,7 @@
      }
  };
 
-    struct DeviceCb : public V3_5::ICameraDeviceCallback {
+    struct DeviceCb : public V3_8::ICameraDeviceCallback {
         DeviceCb(CameraHidlTest *parent, int deviceVersion, const camera_metadata_t *staticMeta) :
                 mParent(parent), mDeviceVersion(deviceVersion) {
             mStaticMetadata = staticMeta;
@@ -648,6 +653,7 @@
                 const hidl_vec<V3_4::CaptureResult>& results) override;
         Return<void> processCaptureResult(const hidl_vec<CaptureResult>& results) override;
         Return<void> notify(const hidl_vec<NotifyMsg>& msgs) override;
+        Return<void> notify_3_8(const hidl_vec<V3_8::NotifyMsg>& msgs) override;
 
         Return<void> requestStreamBuffers(
                 const hidl_vec<V3_5::BufferRequest>& bufReqs,
@@ -663,6 +669,8 @@
      private:
         bool processCaptureResultLocked(const CaptureResult& results,
                 hidl_vec<PhysicalCameraMetadata> physicalCameraMetadata);
+        Return<void> notifyHelper(const hidl_vec<NotifyMsg>& msgs,
+                const std::vector<std::pair<bool, nsecs_t>>& readoutTimestamps);
 
         CameraHidlTest *mParent; // Parent object
         int mDeviceVersion;
@@ -956,6 +964,9 @@
         // Set by notify() SHUTTER call.
         nsecs_t shutterTimestamp;
 
+        bool shutterReadoutTimestampValid;
+        nsecs_t shutterReadoutTimestamp;
+
         bool errorCodeValid;
         ErrorCode errorCode;
 
@@ -1001,6 +1012,8 @@
 
         InFlightRequest() :
                 shutterTimestamp(0),
+                shutterReadoutTimestampValid(false),
+                shutterReadoutTimestamp(0),
                 errorCodeValid(false),
                 errorCode(ErrorCode::ERROR_BUFFER),
                 usePartialResult(false),
@@ -1018,6 +1031,8 @@
                 bool partialResults, uint32_t partialCount,
                 std::shared_ptr<ResultMetadataQueue> queue = nullptr) :
                 shutterTimestamp(0),
+                shutterReadoutTimestampValid(false),
+                shutterReadoutTimestamp(0),
                 errorCodeValid(false),
                 errorCode(ErrorCode::ERROR_BUFFER),
                 usePartialResult(partialResults),
@@ -1036,6 +1051,8 @@
                 const std::unordered_set<std::string>& extraPhysicalResult,
                 std::shared_ptr<ResultMetadataQueue> queue = nullptr) :
                 shutterTimestamp(0),
+                shutterReadoutTimestampValid(false),
+                shutterReadoutTimestamp(0),
                 errorCodeValid(false),
                 errorCode(ErrorCode::ERROR_BUFFER),
                 usePartialResult(partialResults),
@@ -1462,8 +1479,46 @@
     }
 }
 
+Return<void> CameraHidlTest::DeviceCb::notify_3_8(
+        const hidl_vec<V3_8::NotifyMsg>& msgs) {
+    hidl_vec<NotifyMsg> msgs3_2;
+    std::vector<std::pair<bool, nsecs_t>> readoutTimestamps;
+
+    nsecs_t count = msgs.size();
+    msgs3_2.resize(count);
+    readoutTimestamps.resize(count);
+
+    for (size_t i = 0; i < count; i++) {
+        msgs3_2[i].type = msgs[i].type;
+        switch (msgs[i].type) {
+            case MsgType::ERROR:
+                msgs3_2[i].msg.error = msgs[i].msg.error;
+                readoutTimestamps[i] = {false, 0};
+                break;
+            case MsgType::SHUTTER:
+                msgs3_2[i].msg.shutter = msgs[i].msg.shutter.v3_2;
+                readoutTimestamps[i] = {true, msgs[i].msg.shutter.readoutTimestamp};
+                break;
+        }
+    }
+
+    return notifyHelper(msgs3_2, readoutTimestamps);
+}
+
 Return<void> CameraHidlTest::DeviceCb::notify(
         const hidl_vec<NotifyMsg>& messages) {
+    std::vector<std::pair<bool, nsecs_t>> readoutTimestamps;
+    readoutTimestamps.resize(messages.size());
+    for (size_t i = 0; i < messages.size(); i++) {
+        readoutTimestamps[i] = {false, 0};
+    }
+
+    return notifyHelper(messages, readoutTimestamps);
+}
+
+Return<void> CameraHidlTest::DeviceCb::notifyHelper(
+        const hidl_vec<NotifyMsg>& messages,
+        const std::vector<std::pair<bool, nsecs_t>>& readoutTimestamps) {
     std::lock_guard<std::mutex> l(mParent->mLock);
 
     for (size_t i = 0; i < messages.size(); i++) {
@@ -1526,6 +1581,8 @@
                 }
                 InFlightRequest *r = mParent->mInflightMap.editValueAt(idx);
                 r->shutterTimestamp = messages[i].msg.shutter.timestamp;
+                r->shutterReadoutTimestampValid = readoutTimestamps[i].first;
+                r->shutterReadoutTimestamp = readoutTimestamps[i].second;
             }
                 break;
             default:
@@ -1940,6 +1997,7 @@
     for (const auto& name : cameraDeviceNames) {
         int deviceVersion = getCameraDeviceVersion(name, mProviderType);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -1984,6 +2042,7 @@
     for (const auto& name : cameraDeviceNames) {
         int deviceVersion = getCameraDeviceVersion(name, mProviderType);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -2725,6 +2784,7 @@
     for (const auto& name : cameraDeviceNames) {
         int deviceVersion = getCameraDeviceVersion(name, mProviderType);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -2812,6 +2872,7 @@
     for (const auto& name : cameraDeviceNames) {
         int deviceVersion = getCameraDeviceVersion(name, mProviderType);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -2893,6 +2954,7 @@
     for (const auto& name : cameraDeviceNames) {
         int deviceVersion = getCameraDeviceVersion(name, mProviderType);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -3021,6 +3083,7 @@
     for (const auto& name : cameraDeviceNames) {
         int deviceVersion = getCameraDeviceVersion(name, mProviderType);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -3088,6 +3151,7 @@
     for (const auto& name : cameraDeviceNames) {
         int deviceVersion = getCameraDeviceVersion(name, mProviderType);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -3124,7 +3188,7 @@
                 castSession(session, deviceVersion, &sessionV3_3,
                         &sessionV3_4, &sessionV3_5, &sessionV3_6,
                         &sessionV3_7);
-                if (deviceVersion == CAMERA_DEVICE_API_VERSION_3_7) {
+                if (deviceVersion >= CAMERA_DEVICE_API_VERSION_3_7) {
                     ASSERT_TRUE(sessionV3_7.get() != nullptr);
                 } else if (deviceVersion == CAMERA_DEVICE_API_VERSION_3_6) {
                     ASSERT_TRUE(sessionV3_6.get() != nullptr);
@@ -3190,6 +3254,7 @@
     for (const auto& name : cameraDeviceNames) {
         int deviceVersion = getCameraDeviceVersion(name, mProviderType);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -4730,6 +4795,19 @@
             ASSERT_NE(inflightReq.resultOutputBuffers.size(), 0u);
             ASSERT_EQ(testStream.id, inflightReq.resultOutputBuffers[0].streamId);
 
+            // For camera device 3.8 or newer, shutterReadoutTimestamp must be
+            // available, and it must be shutterTimestamp + exposureTime.
+            if (deviceVersion >= CAMERA_DEVICE_API_VERSION_3_8) {
+                ASSERT_TRUE(inflightReq.shutterReadoutTimestampValid);
+                ASSERT_FALSE(inflightReq.collectedResult.isEmpty());
+                if (inflightReq.collectedResult.exists(ANDROID_SENSOR_EXPOSURE_TIME)) {
+                    camera_metadata_entry_t exposureTimeResult = inflightReq.collectedResult.find(
+                            ANDROID_SENSOR_EXPOSURE_TIME);
+                    ASSERT_EQ(inflightReq.shutterReadoutTimestamp - inflightReq.shutterTimestamp,
+                            exposureTimeResult.data.i64[0]);
+                }
+            }
+
             request.frameNumber++;
             // Empty settings should be supported after the first call
             // for repeating requests.
@@ -6222,6 +6300,7 @@
         std::string cameraId;
         int deviceVersion = getCameraDeviceVersionAndId(name, mProviderType, &cameraId);
         switch (deviceVersion) {
+            case CAMERA_DEVICE_API_VERSION_3_8:
             case CAMERA_DEVICE_API_VERSION_3_7:
             case CAMERA_DEVICE_API_VERSION_3_6:
             case CAMERA_DEVICE_API_VERSION_3_5:
@@ -7651,6 +7730,7 @@
     ASSERT_NE(nullptr, device3_7);
 
     switch (deviceVersion) {
+        case CAMERA_DEVICE_API_VERSION_3_8:
         case CAMERA_DEVICE_API_VERSION_3_7: {
             auto castResult = device::V3_7::ICameraDevice::castFrom(device);
             ASSERT_TRUE(castResult.isOk());
@@ -7707,6 +7787,7 @@
     ASSERT_NE(nullptr, session3_7);
 
     switch (deviceVersion) {
+        case CAMERA_DEVICE_API_VERSION_3_8:
         case CAMERA_DEVICE_API_VERSION_3_7: {
             auto castResult = device::V3_7::ICameraDeviceSession::castFrom(session);
             ASSERT_TRUE(castResult.isOk());