Searched refs:num_formats (Results 1 – 4 of 4) sorted by relevance
156 if (stream->substream[SNDRV_PCM_STREAM_PLAYBACK].num_formats) { in proc_pcm_format_read()161 if (stream->substream[SNDRV_PCM_STREAM_CAPTURE].num_formats) { in proc_pcm_format_read()
144 unsigned int num_formats; /* number of supported audio formats (list) */ member
47 if (!subs->num_formats) in free_substream()103 subs->num_formats++; in snd_usb_init_substream()336 subs->num_formats++; in snd_usb_add_audio_stream()
127 if (!subs->num_formats) in snd_usb_stream_disconnect()