diff --git a/drm/libmediadrm/IDrm.cpp b/drm/libmediadrm/IDrm.cpp
index 63a9562..9f54dba 100644
--- a/drm/libmediadrm/IDrm.cpp
+++ b/drm/libmediadrm/IDrm.cpp
@@ -60,7 +60,6 @@
     GET_HDCP_LEVELS,
     GET_NUMBER_OF_SESSIONS,
     GET_SECURITY_LEVEL,
-    SET_SECURITY_LEVEL,
     REMOVE_SECURE_STOP,
     GET_SECURE_STOP_IDS
 };
@@ -121,9 +120,11 @@
         return reply.readInt32();
     }
 
-    virtual status_t openSession(Vector<uint8_t> &sessionId) {
+    virtual status_t openSession(DrmPlugin::SecurityLevel securityLevel,
+            Vector<uint8_t> &sessionId) {
         Parcel data, reply;
         data.writeInterfaceToken(IDrm::getInterfaceDescriptor());
+        data.writeInt32(securityLevel);
 
         status_t status = remote()->transact(OPEN_SESSION, data, &reply);
         if (status != OK) {
@@ -448,23 +449,6 @@
         return reply.readInt32();
     }
 
-    virtual status_t setSecurityLevel(Vector<uint8_t> const &sessionId,
-            const DrmPlugin::SecurityLevel& level) {
-        Parcel data, reply;
-
-        data.writeInterfaceToken(IDrm::getInterfaceDescriptor());
-
-        writeVector(data, sessionId);
-        data.writeInt32(static_cast<uint32_t>(level));
-
-        status_t status = remote()->transact(SET_SECURITY_LEVEL, data, &reply);
-        if (status != OK) {
-            return status;
-        }
-
-        return reply.readInt32();
-    }
-
     virtual status_t getPropertyByteArray(String8 const &name, Vector<uint8_t> &value) const {
         Parcel data, reply;
         data.writeInterfaceToken(IDrm::getInterfaceDescriptor());
@@ -742,8 +726,10 @@
         case OPEN_SESSION:
         {
             CHECK_INTERFACE(IDrm, data, reply);
+            DrmPlugin::SecurityLevel level =
+                    static_cast<DrmPlugin::SecurityLevel>(data.readInt32());
             Vector<uint8_t> sessionId;
-            status_t result = openSession(sessionId);
+            status_t result = openSession(level, sessionId);
             writeVector(reply, sessionId);
             reply->writeInt32(result);
             return OK;
@@ -977,18 +963,6 @@
             return OK;
         }
 
-        case SET_SECURITY_LEVEL:
-        {
-            CHECK_INTERFACE(IDrm, data, reply);
-            Vector<uint8_t> sessionId;
-            readVector(data, sessionId);
-            DrmPlugin::SecurityLevel level =
-                    static_cast<DrmPlugin::SecurityLevel>(data.readInt32());
-            status_t result = setSecurityLevel(sessionId, level);
-            reply->writeInt32(result);
-            return OK;
-        }
-
         case GET_PROPERTY_STRING:
         {
             CHECK_INTERFACE(IDrm, data, reply);