96 int snd_pcm_info(struct snd_pcm_substream *substream, struct snd_pcm_info *info)  in snd_pcm_info()
123 int snd_pcm_info_user(struct snd_pcm_substream *substream,  in snd_pcm_info_user()
164 int snd_pcm_hw_refine(struct snd_pcm_substream *substream,   in snd_pcm_hw_refine()
337 static int snd_pcm_hw_refine_user(struct snd_pcm_substream *substream,  in snd_pcm_hw_refine_user()
372 static void snd_pcm_set_state(struct snd_pcm_substream *substream, int state)  in snd_pcm_set_state()
380 static int snd_pcm_hw_params(struct snd_pcm_substream *substream,  in snd_pcm_hw_params()
481 static int snd_pcm_hw_params_user(struct snd_pcm_substream *substream,  in snd_pcm_hw_params_user()
501 static int snd_pcm_hw_free(struct snd_pcm_substream *substream)  in snd_pcm_hw_free()
528 static int snd_pcm_sw_params(struct snd_pcm_substream *substream,  in snd_pcm_sw_params()
577 static int snd_pcm_sw_params_user(struct snd_pcm_substream *substream,  in snd_pcm_sw_params_user()
590 int snd_pcm_status(struct snd_pcm_substream *substream,  in snd_pcm_status()
638 static int snd_pcm_status_user(struct snd_pcm_substream *substream,  in snd_pcm_status_user()
653 static int snd_pcm_channel_info(struct snd_pcm_substream *substream,  in snd_pcm_channel_info()
674 static int snd_pcm_channel_info_user(struct snd_pcm_substream *substream,  in snd_pcm_channel_info_user()
690 static void snd_pcm_trigger_tstamp(struct snd_pcm_substream *substream)  in snd_pcm_trigger_tstamp()
717 				struct snd_pcm_substream *substream,  in snd_pcm_action_group()
766 				 struct snd_pcm_substream *substream,  in snd_pcm_action_single()
786 			  struct snd_pcm_substream *substream,  in snd_pcm_action()
809 				   struct snd_pcm_substream *substream,  in snd_pcm_action_lock_irq()
833 				    struct snd_pcm_substream *substream,  in snd_pcm_action_nonatomic()
850 static int snd_pcm_pre_start(struct snd_pcm_substream *substream, int state)  in snd_pcm_pre_start()
862 static int snd_pcm_do_start(struct snd_pcm_substream *substream, int state)  in snd_pcm_do_start()
869 static void snd_pcm_undo_start(struct snd_pcm_substream *substream, int state)  in snd_pcm_undo_start()
875 static void snd_pcm_post_start(struct snd_pcm_substream *substream, int state)  in snd_pcm_post_start()
904 int snd_pcm_start(struct snd_pcm_substream *substream)  in snd_pcm_start()
913 static int snd_pcm_pre_stop(struct snd_pcm_substream *substream, int state)  in snd_pcm_pre_stop()
922 static int snd_pcm_do_stop(struct snd_pcm_substream *substream, int state)  in snd_pcm_do_stop()
930 static void snd_pcm_post_stop(struct snd_pcm_substream *substream, int state)  in snd_pcm_post_stop()
959 int snd_pcm_stop(struct snd_pcm_substream *substream, snd_pcm_state_t state)  in snd_pcm_stop()
975 int snd_pcm_drain_done(struct snd_pcm_substream *substream)  in snd_pcm_drain_done()
984 static int snd_pcm_pre_pause(struct snd_pcm_substream *substream, int push)  in snd_pcm_pre_pause()
998 static int snd_pcm_do_pause(struct snd_pcm_substream *substream, int push)  in snd_pcm_do_pause()
1016 static void snd_pcm_undo_pause(struct snd_pcm_substream *substream, int push)  in snd_pcm_undo_pause()
1024 static void snd_pcm_post_pause(struct snd_pcm_substream *substream, int push)  in snd_pcm_post_pause()
1055 static int snd_pcm_pause(struct snd_pcm_substream *substream, int push)  in snd_pcm_pause()
1063 static int snd_pcm_pre_suspend(struct snd_pcm_substream *substream, int state)  in snd_pcm_pre_suspend()
1072 static int snd_pcm_do_suspend(struct snd_pcm_substream *substream, int state)  in snd_pcm_do_suspend()
1083 static void snd_pcm_post_suspend(struct snd_pcm_substream *substream, int state)  in snd_pcm_post_suspend()
1111 int snd_pcm_suspend(struct snd_pcm_substream *substream)  in snd_pcm_suspend()
1137 	struct snd_pcm_substream *substream;  in snd_pcm_suspend_all()  local
1161 static int snd_pcm_pre_resume(struct snd_pcm_substream *substream, int state)  in snd_pcm_pre_resume()
1170 static int snd_pcm_do_resume(struct snd_pcm_substream *substream, int state)  in snd_pcm_do_resume()
1183 static void snd_pcm_undo_resume(struct snd_pcm_substream *substream, int state)  in snd_pcm_undo_resume()
1190 static void snd_pcm_post_resume(struct snd_pcm_substream *substream, int state)  in snd_pcm_post_resume()
1207 static int snd_pcm_resume(struct snd_pcm_substream *substream)  in snd_pcm_resume()
1221 static int snd_pcm_resume(struct snd_pcm_substream *substream)  in snd_pcm_resume()
1233 static int snd_pcm_xrun(struct snd_pcm_substream *substream)  in snd_pcm_xrun()
1266 static int snd_pcm_pre_reset(struct snd_pcm_substream *substream, int state)  in snd_pcm_pre_reset()
1280 static int snd_pcm_do_reset(struct snd_pcm_substream *substream, int state)  in snd_pcm_do_reset()
1294 static void snd_pcm_post_reset(struct snd_pcm_substream *substream, int state)  in snd_pcm_post_reset()
1309 static int snd_pcm_reset(struct snd_pcm_substream *substream)  in snd_pcm_reset()
1318 static int snd_pcm_pre_prepare(struct snd_pcm_substream *substream,  in snd_pcm_pre_prepare()
1331 static int snd_pcm_do_prepare(struct snd_pcm_substream *substream, int state)  in snd_pcm_do_prepare()
1340 static void snd_pcm_post_prepare(struct snd_pcm_substream *substream, int state)  in snd_pcm_post_prepare()
1360 static int snd_pcm_prepare(struct snd_pcm_substream *substream,  in snd_pcm_prepare()
1384 static int snd_pcm_pre_drain_init(struct snd_pcm_substream *substream, int state)  in snd_pcm_pre_drain_init()
1397 static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream, int state)  in snd_pcm_do_drain_init()
1430 static void snd_pcm_post_drain_init(struct snd_pcm_substream *substream, int state)  in snd_pcm_post_drain_init()
1449 static int snd_pcm_drain(struct snd_pcm_substream *substream,  in snd_pcm_drain()
1565 static int snd_pcm_drop(struct snd_pcm_substream *substream)  in snd_pcm_drop()
1620 static int snd_pcm_link(struct snd_pcm_substream *substream, int fd)  in snd_pcm_link()
1671 static void relink_to_local(struct snd_pcm_substream *substream)  in relink_to_local()
1678 static int snd_pcm_unlink(struct snd_pcm_substream *substream)  in snd_pcm_unlink()
1817 	struct snd_pcm_substream *substream = rule->private;  in snd_pcm_hw_rule_buffer_bytes_max()  local
1826 int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream)  in snd_pcm_hw_constraints_init()
1950 int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream)  in snd_pcm_hw_constraints_complete()
2033 static void pcm_release_private(struct snd_pcm_substream *substream)  in pcm_release_private()
2038 void snd_pcm_release_substream(struct snd_pcm_substream *substream)  in snd_pcm_release_substream()
2066 	struct snd_pcm_substream *substream;  in snd_pcm_open_substream()  local
2109 	struct snd_pcm_substream *substream;  in snd_pcm_open_file()  local
2219 	struct snd_pcm_substream *substream;  in snd_pcm_release()  local
2237 static snd_pcm_sframes_t snd_pcm_playback_rewind(struct snd_pcm_substream *substream,  in snd_pcm_playback_rewind()
2285 static snd_pcm_sframes_t snd_pcm_capture_rewind(struct snd_pcm_substream *substream,  in snd_pcm_capture_rewind()
2333 static snd_pcm_sframes_t snd_pcm_playback_forward(struct snd_pcm_substream *substream,  in snd_pcm_playback_forward()
2382 static snd_pcm_sframes_t snd_pcm_capture_forward(struct snd_pcm_substream *substream,  in snd_pcm_capture_forward()
2431 static int snd_pcm_hwsync(struct snd_pcm_substream *substream)  in snd_pcm_hwsync()
2461 static int snd_pcm_delay(struct snd_pcm_substream *substream,  in snd_pcm_delay()
2501 static int snd_pcm_sync_ptr(struct snd_pcm_substream *substream,  in snd_pcm_sync_ptr()
2541 static int snd_pcm_tstamp(struct snd_pcm_substream *substream, int __user *_arg)  in snd_pcm_tstamp()
2557 				 struct snd_pcm_substream *substream,  in snd_pcm_common_ioctl1()
2625 				   struct snd_pcm_substream *substream,  in snd_pcm_playback_ioctl1()
2705 				  struct snd_pcm_substream *substream,  in snd_pcm_capture_ioctl1()
2812 int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,  in snd_pcm_kernel_ioctl()
2842 	struct snd_pcm_substream *substream;  in snd_pcm_read()  local
2866 	struct snd_pcm_substream *substream;  in snd_pcm_write()  local
2891 	struct snd_pcm_substream *substream;  in snd_pcm_aio_read()  local
2926 	struct snd_pcm_substream *substream;  in snd_pcm_aio_write()  local
2959 	struct snd_pcm_substream *substream;  in snd_pcm_playback_poll()  local
2998 	struct snd_pcm_substream *substream;  in snd_pcm_capture_poll()  local
3053 	struct snd_pcm_substream *substream = area->vm_private_data;  in snd_pcm_mmap_status_fault()  local
3069 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_status()
3090 	struct snd_pcm_substream *substream = area->vm_private_data;  in snd_pcm_mmap_control_fault()  local
3106 static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_control()
3124 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_status()
3129 static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_control()
3137 snd_pcm_default_page_ops(struct snd_pcm_substream *substream, unsigned long ofs)  in snd_pcm_default_page_ops()
3163 	struct snd_pcm_substream *substream = area->vm_private_data;  in snd_pcm_mmap_data_fault()  local
3208 int snd_pcm_lib_default_mmap(struct snd_pcm_substream *substream,  in snd_pcm_lib_default_mmap()
3235 int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream,  in snd_pcm_lib_mmap_iomem()
3250 int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file,  in snd_pcm_mmap_data()
3298 	struct snd_pcm_substream *substream;	  in snd_pcm_mmap()  local
3325 	struct snd_pcm_substream *substream;  in snd_pcm_fasync()  local
3391 static int snd_pcm_hw_refine_old_user(struct snd_pcm_substream *substream,  in snd_pcm_hw_refine_old_user()
3421 static int snd_pcm_hw_params_old_user(struct snd_pcm_substream *substream,  in snd_pcm_hw_params_old_user()
3460 	struct snd_pcm_substream *substream = pcm_file->substream;  in snd_pcm_get_unmapped_area()  local