Lines Matching refs:snd_pcm_substream
48 struct snd_pcm_substream;
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);
220 struct snd_pcm_substream *substream;
346 struct snd_pcm_substream *trigger_master;
444 struct snd_pcm_substream {
464 struct snd_pcm_substream *next;
473 void (*pcm_release)(struct snd_pcm_substream *);
496 struct snd_pcm_substream *substream;
561 int snd_pcm_info(struct snd_pcm_substream *substream, struct snd_pcm_info *info);
562 int snd_pcm_info_user(struct snd_pcm_substream *substream,
564 int snd_pcm_status64(struct snd_pcm_substream *substream,
566 int snd_pcm_start(struct snd_pcm_substream *substream);
567 int snd_pcm_stop(struct snd_pcm_substream *substream, snd_pcm_state_t status);
568 int snd_pcm_drain_done(struct snd_pcm_substream *substream);
569 int snd_pcm_stop_xrun(struct snd_pcm_substream *substream);
578 int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg);
580 struct snd_pcm_substream **rsubstream);
581 void snd_pcm_release_substream(struct snd_pcm_substream *substream);
583 struct snd_pcm_substream **rsubstream);
584 void snd_pcm_detach_substream(struct snd_pcm_substream *substream);
585 int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file, struct vm_area_struct *area);
589 void snd_pcm_debug_name(struct snd_pcm_substream *substream,
593 snd_pcm_debug_name(struct snd_pcm_substream *substream, char *buf, size_t size)
609 static inline int snd_pcm_stream_linked(struct snd_pcm_substream *substream)
614 void snd_pcm_stream_lock(struct snd_pcm_substream *substream);
615 void snd_pcm_stream_unlock(struct snd_pcm_substream *substream);
616 void snd_pcm_stream_lock_irq(struct snd_pcm_substream *substream);
617 void snd_pcm_stream_unlock_irq(struct snd_pcm_substream *substream);
618 unsigned long _snd_pcm_stream_lock_irqsave(struct snd_pcm_substream *substream);
634 void snd_pcm_stream_unlock_irqrestore(struct snd_pcm_substream *substream,
661 static inline int snd_pcm_running(struct snd_pcm_substream *substream)
722 static inline size_t snd_pcm_lib_buffer_bytes(struct snd_pcm_substream *substream)
732 static inline size_t snd_pcm_lib_period_bytes(struct snd_pcm_substream *substream)
794 static inline int snd_pcm_playback_ready(struct snd_pcm_substream *substream)
808 static inline int snd_pcm_capture_ready(struct snd_pcm_substream *substream)
823 static inline int snd_pcm_playback_data(struct snd_pcm_substream *substream)
840 static inline int snd_pcm_playback_empty(struct snd_pcm_substream *substream)
854 static inline int snd_pcm_capture_empty(struct snd_pcm_substream *substream)
874 static inline void snd_pcm_trigger_done(struct snd_pcm_substream *substream,
875 struct snd_pcm_substream *master)
982 int snd_pcm_hw_refine(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params);
1068 void snd_pcm_set_sync(struct snd_pcm_substream *substream);
1069 int snd_pcm_lib_ioctl(struct snd_pcm_substream *substream,
1071 void snd_pcm_period_elapsed(struct snd_pcm_substream *substream);
1072 snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream,
1077 snd_pcm_lib_write(struct snd_pcm_substream *substream,
1084 snd_pcm_lib_read(struct snd_pcm_substream *substream,
1091 snd_pcm_lib_writev(struct snd_pcm_substream *substream,
1098 snd_pcm_lib_readv(struct snd_pcm_substream *substream,
1105 snd_pcm_kernel_write(struct snd_pcm_substream *substream,
1112 snd_pcm_kernel_read(struct snd_pcm_substream *substream,
1119 snd_pcm_kernel_writev(struct snd_pcm_substream *substream,
1126 snd_pcm_kernel_readv(struct snd_pcm_substream *substream,
1155 static inline void snd_pcm_set_runtime_buffer(struct snd_pcm_substream *substream,
1197 void snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream);
1199 void snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream,
1205 int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size);
1206 int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream);
1208 void snd_pcm_set_managed_buffer(struct snd_pcm_substream *substream, int type,
1214 int _snd_pcm_lib_alloc_vmalloc_buffer(struct snd_pcm_substream *substream,
1216 int snd_pcm_lib_free_vmalloc_buffer(struct snd_pcm_substream *substream);
1217 struct page *snd_pcm_lib_get_vmalloc_page(struct snd_pcm_substream *substream,
1232 (struct snd_pcm_substream *substream, size_t size)
1250 (struct snd_pcm_substream *substream, size_t size)
1272 snd_pcm_sgbuf_get_addr(struct snd_pcm_substream *substream, unsigned int ofs)
1283 snd_pcm_sgbuf_get_ptr(struct snd_pcm_substream *substream, unsigned int ofs)
1296 snd_pcm_sgbuf_get_chunk_size(struct snd_pcm_substream *substream,
1310 struct snd_pcm_substream *substream = (struct snd_pcm_substream *)area->vm_private_data;
1322 struct snd_pcm_substream *substream = (struct snd_pcm_substream *)area->vm_private_data;
1326 int snd_pcm_lib_default_mmap(struct snd_pcm_substream *substream,
1331 int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_struct *area);
1364 static inline const char *snd_pcm_stream_str(struct snd_pcm_substream *substream)
1397 static inline struct snd_pcm_substream *
1400 struct snd_pcm_substream *s;