32 static snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,  in snd_usb_pcm_delay()
75 	struct snd_usb_substream *subs = runtime->private_data;  in snd_usb_pcm_pointer()  local
93 	    struct snd_usb_substream *subs)  in find_format()
152 find_substream_format(struct snd_usb_substream *subs,  in find_substream_format()
222 static bool stop_endpoints(struct snd_usb_substream *subs)  in stop_endpoints()
237 static int start_endpoints(struct snd_usb_substream *subs)  in start_endpoints()
268 static void sync_pending_stops(struct snd_usb_substream *subs)  in sync_pending_stops()
277 	struct snd_usb_substream *subs = substream->runtime->private_data;  in snd_usb_pcm_sync_stop()  local
370 static int snd_usb_pcm_change_state(struct snd_usb_substream *subs, int state)  in snd_usb_pcm_change_state()
419 			    struct snd_usb_substream *subs)  in close_endpoints()
434 			       struct snd_usb_substream *subs)  in configure_endpoints()
470 	struct snd_usb_substream *subs = substream->runtime->private_data;  in snd_usb_hw_params()  local
567 	struct snd_usb_substream *subs = substream->runtime->private_data;  in snd_usb_hw_free()  local
592 	struct snd_usb_substream *subs = runtime->private_data;  in snd_usb_pcm_prepare()  local
658 static int hw_check_valid_format(struct snd_usb_substream *subs,  in hw_check_valid_format()
736 	struct snd_usb_substream *subs = rule->private;  in hw_rule_rate()  local
769 	struct snd_usb_substream *subs = rule->private;  in hw_rule_channels()  local
808 	struct snd_usb_substream *subs = rule->private;  in hw_rule_format()  local
826 	struct snd_usb_substream *subs = rule->private;  in hw_rule_period_time()  local
852 get_sync_ep_from_substream(struct snd_usb_substream *subs)  in get_sync_ep_from_substream()
882 	struct snd_usb_substream *subs = rule->private;  in hw_rule_format_implicit_fb()  local
897 	struct snd_usb_substream *subs = rule->private;  in hw_rule_rate_implicit_fb()  local
913 	struct snd_usb_substream *subs = rule->private;  in hw_rule_period_size_implicit_fb()  local
930 	struct snd_usb_substream *subs = rule->private;  in hw_rule_periods_implicit_fb()  local
948 static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substream *subs)  in setup_hw_info()
1067 	struct snd_usb_substream *subs = &as->substream[direction];  in snd_usb_pcm_open()  local
1096 	struct snd_usb_substream *subs = &as->substream[direction];  in snd_usb_pcm_close()  local
1119 static void retire_capture_urb(struct snd_usb_substream *subs,  in retire_capture_urb()
1190 static void urb_ctx_queue_advance(struct snd_usb_substream *subs,  in urb_ctx_queue_advance()
1202 static inline void fill_playback_urb_dsd_dop(struct snd_usb_substream *subs,  in fill_playback_urb_dsd_dop()
1259 static void fill_playback_urb_dsd_bitrev(struct snd_usb_substream *subs,  in fill_playback_urb_dsd_bitrev()
1276 static void copy_to_urb(struct snd_usb_substream *subs, struct urb *urb,  in copy_to_urb()
1297 static unsigned int copy_to_urb_quirk(struct snd_usb_substream *subs,  in copy_to_urb_quirk()
1323 static void prepare_playback_urb(struct snd_usb_substream *subs,  in prepare_playback_urb()
1420 static void retire_playback_urb(struct snd_usb_substream *subs,  in retire_playback_urb()
1448 	struct snd_usb_substream *subs = substream->runtime->private_data;  in snd_usb_substream_playback_trigger()  local
1504 	struct snd_usb_substream *subs = substream->runtime->private_data;  in snd_usb_substream_capture_trigger()  local
1570 void snd_usb_preallocate_buffer(struct snd_usb_substream *subs)  in snd_usb_preallocate_buffer()