Lines Matching defs:snd_pcm_ops

53 struct snd_pcm_ops {  struct
54 	int (*open)(struct snd_pcm_substream *substream);
55 	int (*close)(struct snd_pcm_substream *substream);
56 	int (*ioctl)(struct snd_pcm_substream * substream,
58 	int (*hw_params)(struct snd_pcm_substream *substream,
60 	int (*hw_free)(struct snd_pcm_substream *substream);
61 	int (*prepare)(struct snd_pcm_substream *substream);
62 	int (*trigger)(struct snd_pcm_substream *substream, int cmd);
63 	int (*sync_stop)(struct snd_pcm_substream *substream);
64 	snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *substream);
65 	int (*get_time_info)(struct snd_pcm_substream *substream,
69 	int (*fill_silence)(struct snd_pcm_substream *substream, int channel,
71 	int (*copy_user)(struct snd_pcm_substream *substream, int channel,
74 	int (*copy_kernel)(struct snd_pcm_substream *substream, int channel,
76 	struct page *(*page)(struct snd_pcm_substream *substream,
78 	int (*mmap)(struct snd_pcm_substream *substream, struct vm_area_struct *vma);
79 	int (*ack)(struct snd_pcm_substream *substream);