Add Headset gain control methods

1 files changed, 18 insertions, 0 deletions

diff --git a/audio/audio-api.txt b/audio/audio-api.txt
index 355f4cfe..17baedc1 100644
--- a/audio/audio-api.txt
+++ b/audio/audio-api.txt
@@ -134,6 +134,24 @@ Methods		void Connect()
 			Returns true if an audio connection to the headset
 			is active.
 
+		uint16 GetSpeakerGain()
+
+			Returns the current speaker gain if available,
+			otherwise returns the error NotAvailable.
+
+		uint16 GetMicrophoneGain()
+
+			Returns the current microphone gain if available,
+			otherwise returns the error NotAvailable.
+
+		void SetSpeakerGain(uint16 gain)
+
+			Changes the current speaker gain if possible.
+
+		void SetMicrophoneGain(uint16 gain)
+
+			Changes the current speaker gain if possible.
+
 Signals		void AnswerRequested()
 
 			Sent when the answer button is pressed on the headset