add audioCapabilities to SoundTrigger properties
Bug: 146363190
Test: Assist GTS test suite and manual testing
Change-Id: Ie14844f63e8d87d3baad7e6c50230fe04153f8b4
diff --git a/soundtrigger/2.3/ISoundTriggerHw.hal b/soundtrigger/2.3/ISoundTriggerHw.hal
index 23aa36e..270b00e 100644
--- a/soundtrigger/2.3/ISoundTriggerHw.hal
+++ b/soundtrigger/2.3/ISoundTriggerHw.hal
@@ -17,7 +17,9 @@
package android.hardware.soundtrigger@2.3;
import @2.0::SoundModelHandle;
+import @2.0::ISoundTriggerHwCallback.CallbackCookie;
import @2.2::ISoundTriggerHw;
+import @2.1::ISoundTriggerHwCallback;
/**
* SoundTrigger HAL interface. Used for hardware recognition of hotwords
@@ -38,6 +40,27 @@
getProperties_2_3() generates (int32_t retval, Properties properties);
/**
+ * Start recognition on a given model. Only one recognition active
+ * at a time per model. Once recognition succeeds or fails, the callback
+ * associated with the model handle is called.
+ *
+ * Must have the exact same semantics as startRecognition from
+ * ISoundTriggerHw@2.1 except that the RecognitionConfig includes audio
+ * capabilities applied when the recognition is active.
+ *
+ * @param modelHandle the handle of the sound model to use for recognition
+ * @param config A RecognitionConfig structure containing attributes of the
+ * recognition to perform
+ * @return retval Operation completion status: 0 in case of success,
+ * -EINVAL in case of invalid recognition attributes,
+ * -ENOSYS in case of invalid model handle,
+ * -ENOMEM in case of memory allocation failure,
+ * -ENODEV in case of initialization error.
+ */
+ startRecognition_2_3(SoundModelHandle modelHandle, RecognitionConfig config)
+ generates (int32_t retval);
+
+ /**
* Set a model specific parameter with the given value. This parameter
* will keep its value for the duration the model is loaded regardless of starting and stopping
* recognition. Once the model is unloaded, the value will be lost.