void (*shutdown)(struct snd_pcm_substream *, struct snd_soc_dai *); int (*hw_params)(struct snd_pcm_substream *, struct snd_pcm_hw_params *, struct snd_soc_dai *); int (*hw_free)(struct snd_pcm_substream *, struct snd_soc_dai *); int (*prepare)(struct snd_pcm_substream...
int (*mute_stream)(struct snd_soc_dai *dai, int mute, int stream);/* * ALSA PCM audio operations - all optional.* Called by soc-core during audio PCM operations.*/ int (*startup)(struct snd_pcm_substream *,struct snd_soc_dai *);void (*shutdown)(struct snd_pcm_substream *,str...