diff --git a/include/drm/DrmManagerClient.h b/include/drm/DrmManagerClient.h
index c47bbfb..a5c6992 100644
--- a/include/drm/DrmManagerClient.h
+++ b/include/drm/DrmManagerClient.h
@@ -83,6 +83,16 @@
     sp<DecryptHandle> openDecryptSession(const char* uri, const char* mime);
 
     /**
+     * Open the decrypt session to decrypt the given protected content
+     *
+     * @param[in] buf Data to initiate decrypt session
+     * @param[in] mimeType Mime type of the protected content
+     * @return
+     *     Handle for the decryption session
+     */
+    sp<DecryptHandle> openDecryptSession(const DrmBuffer& buf, const String8& mimeType);
+
+    /**
      * Close the decrypt session for the given handle
      *
      * @param[in] decryptHandle Handle for the decryption session