diff --git a/drm/libmediadrm/Android.bp b/drm/libmediadrm/Android.bp
index 01efb22..d6db1d4 100644
--- a/drm/libmediadrm/Android.bp
+++ b/drm/libmediadrm/Android.bp
@@ -59,6 +59,7 @@
     shared_libs: [
         "android.hardware.drm@1.0",
         "android.hardware.drm@1.1",
+        "android.hardware.drm@1.2",
         "libbinder",
         "libhidlbase",
         "liblog",
@@ -89,6 +90,7 @@
     shared_libs: [
         "android.hardware.drm@1.0",
         "android.hardware.drm@1.1",
+        "android.hardware.drm@1.2",
         "libbase",
         "libbinder",
         "libhidlbase",
diff --git a/drm/libmediadrm/DrmHal.cpp b/drm/libmediadrm/DrmHal.cpp
index 5888af0..919f4ee 100644
--- a/drm/libmediadrm/DrmHal.cpp
+++ b/drm/libmediadrm/DrmHal.cpp
@@ -40,7 +40,6 @@
 #include <mediadrm/DrmSessionManager.h>
 
 using drm::V1_0::KeyedVector;
-using drm::V1_0::KeyStatusType;
 using drm::V1_0::KeyRequestType;
 using drm::V1_0::KeyType;
 using drm::V1_0::KeyValue;
@@ -51,6 +50,7 @@
 using drm::V1_1::SecureStopRelease;
 using drm::V1_1::SecurityLevel;
 using drm::V1_2::KeySetId;
+using drm::V1_2::KeyStatusType;
 using ::android::hardware::drm::V1_1::DrmMetricGroup;
 using ::android::hardware::hidl_array;
 using ::android::hardware::hidl_string;
@@ -517,6 +517,17 @@
 }
 
 Return<void> DrmHal::sendKeysChange(const hidl_vec<uint8_t>& sessionId,
+        const hidl_vec<KeyStatus_V1_0>& keyStatusList_V1_0, bool hasNewUsableKey) {
+    std::vector<KeyStatus> keyStatusVec;
+    for (const auto &keyStatus_V1_0 : keyStatusList_V1_0) {
+        keyStatusVec.push_back({keyStatus_V1_0.keyId,
+                static_cast<KeyStatusType>(keyStatus_V1_0.type)});
+    }
+    hidl_vec<KeyStatus> keyStatusList_V1_2(keyStatusVec);
+    return sendKeysChange_1_2(sessionId, keyStatusList_V1_2, hasNewUsableKey);
+}
+
+Return<void> DrmHal::sendKeysChange_1_2(const hidl_vec<uint8_t>& sessionId,
         const hidl_vec<KeyStatus>& keyStatusList, bool hasNewUsableKey) {
 
     mEventLock.lock();
@@ -546,6 +557,9 @@
             case KeyStatusType::STATUSPENDING:
                 type = DrmPlugin::kKeyStatusType_StatusPending;
                 break;
+            case KeyStatusType::USABLEINFUTURE:
+                type = DrmPlugin::kKeyStatusType_UsableInFuture;
+                break;
             case KeyStatusType::INTERNALERROR:
             default:
                 type = DrmPlugin::kKeyStatusType_InternalError;
diff --git a/drm/libmediadrm/DrmMetrics.cpp b/drm/libmediadrm/DrmMetrics.cpp
index 4fed707..3080802 100644
--- a/drm/libmediadrm/DrmMetrics.cpp
+++ b/drm/libmediadrm/DrmMetrics.cpp
@@ -32,7 +32,7 @@
 using ::android::hardware::hidl_string;
 using ::android::hardware::hidl_vec;
 using ::android::hardware::drm::V1_0::EventType;
-using ::android::hardware::drm::V1_0::KeyStatusType;
+using ::android::hardware::drm::V1_2::KeyStatusType;
 using ::android::hardware::drm::V1_1::DrmMetricGroup;
 using ::android::os::PersistableBundle;
 
diff --git a/drm/libmediadrm/tests/DrmMetrics_test.cpp b/drm/libmediadrm/tests/DrmMetrics_test.cpp
index 64aa9d0..5c8a1b0 100644
--- a/drm/libmediadrm/tests/DrmMetrics_test.cpp
+++ b/drm/libmediadrm/tests/DrmMetrics_test.cpp
@@ -30,7 +30,7 @@
 using ::android::drm_metrics::DrmFrameworkMetrics;
 using ::android::hardware::hidl_vec;
 using ::android::hardware::drm::V1_0::EventType;
-using ::android::hardware::drm::V1_0::KeyStatusType;
+using ::android::hardware::drm::V1_2::KeyStatusType;
 using ::android::hardware::drm::V1_0::Status;
 using ::android::hardware::drm::V1_1::DrmMetricGroup;
 using ::android::os::PersistableBundle;
diff --git a/drm/mediadrm/plugins/clearkey/hidl/InitDataParser.cpp b/drm/mediadrm/plugins/clearkey/hidl/InitDataParser.cpp
index 8ebb42b..b988ce0 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/InitDataParser.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/InitDataParser.cpp
@@ -51,16 +51,16 @@
     // Build a list of the key IDs
     std::vector<const uint8_t*> keyIds;
 
-    if (mimeType == kIsoBmffVideoMimeType ||
-        mimeType == kIsoBmffAudioMimeType ||
-        mimeType == kCencInitDataFormat) {
+    if (mimeType == kIsoBmffVideoMimeType.c_str() ||
+        mimeType == kIsoBmffAudioMimeType.c_str() ||
+        mimeType == kCencInitDataFormat.c_str()) {
         Status res = parsePssh(initData, &keyIds);
         if (res != Status::OK) {
             return res;
         }
-    } else if (mimeType == kWebmVideoMimeType ||
-        mimeType == kWebmAudioMimeType ||
-        mimeType == kWebmInitDataFormat) {
+    } else if (mimeType == kWebmVideoMimeType.c_str() ||
+        mimeType == kWebmAudioMimeType.c_str() ||
+        mimeType == kWebmInitDataFormat.c_str()) {
         // WebM "init data" is just a single key ID
         if (initData.size() != kKeyIdSize) {
             return Status::ERROR_DRM_CANNOT_HANDLE;
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h b/drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h
index ba5fa65..f294d4d 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h
@@ -62,6 +62,7 @@
 
 typedef drm::V1_1::KeyRequestType KeyRequestType_V1_1;
 typedef drm::V1_2::IDrmPluginListener IDrmPluginListener_V1_2;
+typedef drm::V1_2::KeyStatus KeyStatus_V1_2;
 typedef drm::V1_2::Status Status_V1_2;
 typedef drm::V1_2::HdcpLevel HdcpLevel_V1_2;
 
@@ -335,6 +336,15 @@
         return Void();
     }
 
+    Return<void> sendKeysChange_1_2(
+            const hidl_vec<uint8_t>& sessionId,
+            const hidl_vec<KeyStatus_V1_2>& keyStatusList, bool hasNewUsableKey) {
+        if (mListenerV1_2 != NULL) {
+            mListenerV1_2->sendKeysChange_1_2(sessionId, keyStatusList, hasNewUsableKey);
+        }
+        return Void();
+    }
+
     Return<void> sendSessionLostState(
             const hidl_vec<uint8_t>& sessionId) {
         if (mListenerV1_2 != NULL) {
diff --git a/media/libmedia/include/media/DrmHal.h b/media/libmedia/include/media/DrmHal.h
index a630bfd..bdf1b30 100644
--- a/media/libmedia/include/media/DrmHal.h
+++ b/media/libmedia/include/media/DrmHal.h
@@ -37,14 +37,15 @@
 using drm::V1_0::IDrmFactory;
 using drm::V1_0::IDrmPlugin;
 using drm::V1_0::IDrmPluginListener;
-using drm::V1_0::KeyStatus;
 using drm::V1_1::SecurityLevel;
+using drm::V1_2::KeyStatus;
 using drm::V1_2::OfflineLicenseState;
 using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 
 typedef drm::V1_2::IDrmPluginListener IDrmPluginListener_V1_2;
+typedef drm::V1_0::KeyStatus KeyStatus_V1_0;
 
 namespace android {
 
@@ -56,7 +57,7 @@
 }
 
 struct DrmHal : public BnDrm,
-             public IBinder::DeathRecipient,
+                public IBinder::DeathRecipient,
                 public IDrmPluginListener_V1_2 {
     DrmHal();
     virtual ~DrmHal();
@@ -180,6 +181,9 @@
             int64_t expiryTimeInMS);
 
     Return<void> sendKeysChange(const hidl_vec<uint8_t>& sessionId,
+            const hidl_vec<KeyStatus_V1_0>& keyStatusList, bool hasNewUsableKey);
+
+    Return<void> sendKeysChange_1_2(const hidl_vec<uint8_t>& sessionId,
             const hidl_vec<KeyStatus>& keyStatusList, bool hasNewUsableKey);
 
     Return<void> sendSessionLostState(const hidl_vec<uint8_t>& sessionId);
diff --git a/media/libmedia/include/media/DrmMetrics.h b/media/libmedia/include/media/DrmMetrics.h
index 261998f..6f132bf 100644
--- a/media/libmedia/include/media/DrmMetrics.h
+++ b/media/libmedia/include/media/DrmMetrics.h
@@ -21,6 +21,7 @@
 
 #include <android/hardware/drm/1.0/types.h>
 #include <android/hardware/drm/1.1/types.h>
+#include <android/hardware/drm/1.2/types.h>
 #include <binder/PersistableBundle.h>
 #include <media/CounterMetric.h>
 #include <media/EventMetric.h>
@@ -50,7 +51,7 @@
   CounterMetric<status_t> mProvideProvisionResponseCounter;
 
   // Count of key status events broken out by status type.
-  CounterMetric<::android::hardware::drm::V1_0::KeyStatusType>
+  CounterMetric<::android::hardware::drm::V1_2::KeyStatusType>
       mKeyStatusChangeCounter;
   // Count of events broken out by event type
   CounterMetric<::android::hardware::drm::V1_0::EventType> mEventCounter;