V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000
V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 0,
V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 1,
[V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000] = "32 kHz",
case V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000: