Lines Matching defs:snd_pcm_ops

54 struct snd_pcm_ops {  struct
55 	int (*open)(struct snd_pcm_substream *substream);
56 	int (*close)(struct snd_pcm_substream *substream);
57 	int (*ioctl)(struct snd_pcm_substream * substream,
59 	int (*hw_params)(struct snd_pcm_substream *substream,
61 	int (*hw_free)(struct snd_pcm_substream *substream);
62 	int (*prepare)(struct snd_pcm_substream *substream);
63 	int (*trigger)(struct snd_pcm_substream *substream, int cmd);
64 	int (*sync_stop)(struct snd_pcm_substream *substream);
65 	snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *substream);
66 	int (*get_time_info)(struct snd_pcm_substream *substream,
70 	int (*fill_silence)(struct snd_pcm_substream *substream, int channel,
72 	int (*copy)(struct snd_pcm_substream *substream, int channel,
74 	struct page *(*page)(struct snd_pcm_substream *substream,
76 	int (*mmap)(struct snd_pcm_substream *substream, struct vm_area_struct *vma);
77 	int (*ack)(struct snd_pcm_substream *substream);