diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index 7783ad3..3bb09d2 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -904,7 +904,6 @@
                                 audio_session_t session,
                                 pid_t pid,
                                 uid_t uid,
-                                const String16& opPackageName,
                                 const audio_config_base_t *config,
                                 audio_input_flags_t flags,
                                 audio_port_handle_t *selectedDeviceId,
@@ -913,29 +912,35 @@
     const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
     if (aps == 0) return NO_INIT;
     return aps->getInputForAttr(
-            attr, input, session, pid, uid, opPackageName,
+            attr, input, session, pid, uid,
             config, flags, selectedDeviceId, portId);
 }
 
-status_t AudioSystem::startInput(audio_port_handle_t portId, bool *silenced)
+status_t AudioSystem::startInput(audio_io_handle_t input,
+                                 audio_session_t session,
+                                 audio_devices_t device,
+                                 uid_t uid,
+                                 bool *silenced)
 {
     const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
     if (aps == 0) return PERMISSION_DENIED;
-    return aps->startInput(portId, silenced);
+    return aps->startInput(input, session, device, uid, silenced);
 }
 
-status_t AudioSystem::stopInput(audio_port_handle_t portId)
+status_t AudioSystem::stopInput(audio_io_handle_t input,
+                                audio_session_t session)
 {
     const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
     if (aps == 0) return PERMISSION_DENIED;
-    return aps->stopInput(portId);
+    return aps->stopInput(input, session);
 }
 
-void AudioSystem::releaseInput(audio_port_handle_t portId)
+void AudioSystem::releaseInput(audio_io_handle_t input,
+                               audio_session_t session)
 {
     const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
     if (aps == 0) return;
-    aps->releaseInput(portId);
+    aps->releaseInput(input, session);
 }
 
 status_t AudioSystem::initStreamVolume(audio_stream_type_t stream,