Make audio HAL consistent.
Bug: 124459302
Test: hidl-gen -Lcheck ...
Change-Id: I319fb00ef3a2da3944094228d4801bd9f88c16bb
Merged-In: Ie125d9bb014ee747ce56a59feaca577ab2d9e96c
diff --git a/audio/5.0/IStreamIn.hal b/audio/5.0/IStreamIn.hal
index d33cfdc..b042960 100644
--- a/audio/5.0/IStreamIn.hal
+++ b/audio/5.0/IStreamIn.hal
@@ -165,4 +165,27 @@
*/
getActiveMicrophones()
generates(Result retval, vec<MicrophoneInfo> microphones);
+
+ /**
+ * Specifies the logical microphone (for processing).
+ *
+ * Optional method
+ *
+ * @param Direction constant
+ * @return retval OK if the call is successful, an error code otherwise.
+ */
+ setMicrophoneDirection(MicrophoneDirection direction)
+ generates(Result retval);
+
+ /**
+ * Specifies the zoom factor for the selected microphone (for processing).
+ *
+ * Optional method
+ *
+ * @param the desired field dimension of microphone capture. Range is from -1 (wide angle),
+ * though 0 (no zoom) to 1 (maximum zoom).
+ *
+ * @return retval OK if the call is not successful, an error code otherwise.
+ */
+ setMicrophoneFieldDimension(float zoom) generates(Result retval);
};