1 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/dvb/audio.h b/include/linux/dvb/audio.h
index 0874a67c6b92..89412e18f571 100644
--- a/include/linux/dvb/audio.h
+++ b/include/linux/dvb/audio.h
@@ -47,7 +47,9 @@ typedef enum {
 typedef enum {
         AUDIO_STEREO,
         AUDIO_MONO_LEFT,
-        AUDIO_MONO_RIGHT
+        AUDIO_MONO_RIGHT,
+        AUDIO_MONO,
+        AUDIO_STEREO_SWAPPED
 } audio_channel_select_t;
 
 
@@ -133,5 +135,6 @@ typedef uint16_t audio_attributes_t;
  * extracted by the PES parser.
  */
 #define AUDIO_GET_PTS              _IOR('o', 19, __u64)
+#define AUDIO_BILINGUAL_CHANNEL_SELECT _IO('o', 20)
 
 #endif /* _DVBAUDIO_H_ */