1 // tvaudio.c deliberately reuses these in a non conventional way
   2 V4L2_TUNER_MODE_MONO 0
   3 V4L2_TUNER_MODE_STEREO 1
   4 V4L2_TUNER_MODE_LANG2 2
   5 V4L2_TUNER_MODE_SAP 2
   6 V4L2_TUNER_MODE_LANG1 3
   7 V4L2_TUNER_MODE_LANG1_LANG2 4
   8 
   9 MBX_INTERRUPT 1