126 static inline unsigned int byte_pos(struct loopback_pcm *dpcm, unsigned int x)  in byte_pos()
137 static inline unsigned int frac_pos(struct loopback_pcm *dpcm, unsigned int x)  in frac_pos()
148 static inline struct loopback_setup *get_setup(struct loopback_pcm *dpcm)  in get_setup()
157 static inline unsigned int get_notify(struct loopback_pcm *dpcm)  in get_notify()
162 static inline unsigned int get_rate_shift(struct loopback_pcm *dpcm)  in get_rate_shift()
167 static void loopback_timer_start(struct loopback_pcm *dpcm)  in loopback_timer_start()
186 static inline void loopback_timer_stop(struct loopback_pcm *dpcm)  in loopback_timer_stop()
246 static void loopback_active_notify(struct loopback_pcm *dpcm)  in loopback_active_notify()
256 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_trigger()  local
303 static void params_change_substream(struct loopback_pcm *dpcm,  in params_change_substream()
319 	struct loopback_pcm *dpcm = runtime->private_data;  in params_change()  local
336 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_prepare()  local
372 static void clear_capture_buf(struct loopback_pcm *dpcm, unsigned int bytes)  in clear_capture_buf()
451 static void loopback_bytepos_update(struct loopback_pcm *dpcm,  in loopback_bytepos_update()
525 	struct loopback_pcm *dpcm = (struct loopback_pcm *)data;  in loopback_timer_function()  local
541 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_pointer()  local
571 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_runtime_free()  local
585 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_hw_free()  local
647 	struct loopback_pcm *dpcm;  in loopback_open()  local
716 	struct loopback_pcm *dpcm = substream->runtime->private_data;  in loopback_close()  local
1041 			    struct loopback_pcm *dpcm,  in print_dpcm_info()