1// tvaudio.c deliberately reuses these in a non conventional way 2V4L2_TUNER_MODE_MONO 0 3V4L2_TUNER_MODE_STEREO 1 4V4L2_TUNER_MODE_LANG2 2 5V4L2_TUNER_MODE_SAP 2 6V4L2_TUNER_MODE_LANG1 3 7V4L2_TUNER_MODE_LANG1_LANG2 4 8MBX_INTERRUPT 1 9HWTSTAMP_TX_ON 1 10LOCK_USAGE_READ_MASK 1 11LOCK_USAGE_DIR_MASK 2 12