58 struct loopback_pcm;
62 	struct loopback_pcm *streams[2];
90 struct loopback_pcm {  struct
114 static inline unsigned int byte_pos(struct loopback_pcm *dpcm, unsigned int x)  in byte_pos()  argument
125 static inline unsigned int frac_pos(struct loopback_pcm *dpcm, unsigned int x)  in frac_pos()
136 static inline struct loopback_setup *get_setup(struct loopback_pcm *dpcm)  in get_setup()
145 static inline unsigned int get_notify(struct loopback_pcm *dpcm)  in get_notify()
150 static inline unsigned int get_rate_shift(struct loopback_pcm *dpcm)  in get_rate_shift()
156 static void loopback_timer_start(struct loopback_pcm *dpcm)  in loopback_timer_start()
175 static inline void loopback_timer_stop(struct loopback_pcm *dpcm)  in loopback_timer_stop()
181 static inline void loopback_timer_stop_sync(struct loopback_pcm *dpcm)  in loopback_timer_stop_sync()
240 static void loopback_active_notify(struct loopback_pcm *dpcm)  in loopback_active_notify()
250 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_trigger()
307 	struct loopback_pcm *dpcm = runtime->private_data;  in params_change()
320 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_prepare()
358 static void clear_capture_buf(struct loopback_pcm *dpcm, unsigned int bytes)  in clear_capture_buf()
384 static void copy_play_buf(struct loopback_pcm *play,  in copy_play_buf()
385 			  struct loopback_pcm *capt,  in copy_play_buf()
433 static inline unsigned int bytepos_delta(struct loopback_pcm *dpcm,  in bytepos_delta()
452 static inline void bytepos_finish(struct loopback_pcm *dpcm,  in bytepos_finish()
462 	struct loopback_pcm *dpcm_play =  in loopback_pos_update()
464 	struct loopback_pcm *dpcm_capt =  in loopback_pos_update()
515 	struct loopback_pcm *dpcm = from_timer(dpcm, t, timer);  in loopback_timer_function()
535 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_pointer()
572 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_runtime_free()
586 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_hw_free()
606 	struct loopback_pcm *dpcm = rule->private;  in rule_format()
621 	struct loopback_pcm *dpcm = rule->private;  in rule_rate()
637 	struct loopback_pcm *dpcm = rule->private;  in rule_channels()
675 	struct loopback_pcm *dpcm;  in loopback_open()
750 	struct loopback_pcm *dpcm = substream->runtime->private_data;  in loopback_close()
1064 			    struct loopback_pcm *dpcm,  in print_dpcm_info()