Lines Matching defs:snd_pcm_ops

63 struct snd_pcm_ops {  struct
64 	int (*open)(struct snd_pcm_substream *substream);
65 	int (*close)(struct snd_pcm_substream *substream);
66 	int (*ioctl)(struct snd_pcm_substream * substream,
68 	int (*hw_params)(struct snd_pcm_substream *substream,
70 	int (*hw_free)(struct snd_pcm_substream *substream);
71 	int (*prepare)(struct snd_pcm_substream *substream);
72 	int (*trigger)(struct snd_pcm_substream *substream, int cmd);
73 	snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *substream);
74 	int (*copy)(struct snd_pcm_substream *substream, int channel,
77 	int (*silence)(struct snd_pcm_substream *substream, int channel, 
79 	struct page *(*page)(struct snd_pcm_substream *substream,
81 	int (*mmap)(struct snd_pcm_substream *substream, struct vm_area_struct *vma);
82 	int (*ack)(struct snd_pcm_substream *substream);