commit 554a277d4e42a3d3df3d90ba0e7dfa2d31690e32
author Eric Laurent <elaurent@google.com> Fri Apr 10 11:29:24 2015 -0700
committer Eric Laurent <elaurent@google.com> Wed Apr 15 23:15:38 2015 +0000
tree 3647500470a7eca8095102a0e2818acb848cdf6a
parent 3249558196082087fb8bd0a847ef5c6000c8b925

audio policy: add binder calls for audio source control

Add binder methods to IAudioPolicyService to control activity
of external audio sources (e.g FM tuner).

Change-Id: I2008308a6a996baeae502b68a790d87281efe2ff

include/media/AudioSystem.h

diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h
index 927283c..182133c 100644
--- a/include/media/AudioSystem.h
+++ b/include/media/AudioSystem.h
@@ -332,6 +332,12 @@
 
     static status_t registerPolicyMixes(Vector<AudioMix> mixes, bool registration);
 
+    static status_t startAudioSource(const struct audio_port_config *source,
+                                      const audio_attributes_t *attributes,
+                                      audio_io_handle_t *handle);
+    static status_t stopAudioSource(audio_io_handle_t handle);
+
+
     // ----------------------------------------------------------------------------
 
     class AudioPortCallback : public RefBase