127 static inline unsigned int byte_pos(struct loopback_pcm *dpcm, unsigned int x)  in byte_pos()
138 static inline unsigned int frac_pos(struct loopback_pcm *dpcm, unsigned int x)  in frac_pos()
149 static inline struct loopback_setup *get_setup(struct loopback_pcm *dpcm)  in get_setup()
158 static inline unsigned int get_notify(struct loopback_pcm *dpcm)  in get_notify()
163 static inline unsigned int get_rate_shift(struct loopback_pcm *dpcm)  in get_rate_shift()
169 static void loopback_timer_start(struct loopback_pcm *dpcm)  in loopback_timer_start()
188 static inline void loopback_timer_stop(struct loopback_pcm *dpcm)  in loopback_timer_stop()
248 static void loopback_active_notify(struct loopback_pcm *dpcm)  in loopback_active_notify()
258 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_trigger()  local
308 static void params_change_substream(struct loopback_pcm *dpcm,  in params_change_substream()
324 	struct loopback_pcm *dpcm = runtime->private_data;  in params_change()  local
341 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_prepare()  local
377 static void clear_capture_buf(struct loopback_pcm *dpcm, unsigned int bytes)  in clear_capture_buf()
452 static inline unsigned int bytepos_delta(struct loopback_pcm *dpcm,  in bytepos_delta()
471 static inline void bytepos_finish(struct loopback_pcm *dpcm,  in bytepos_finish()
534 	struct loopback_pcm *dpcm = (struct loopback_pcm *)data;  in loopback_timer_function()  local
554 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_pointer()  local
589 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_runtime_free()  local
603 	struct loopback_pcm *dpcm = runtime->private_data;  in loopback_hw_free()  local
665 	struct loopback_pcm *dpcm;  in loopback_open()  local
734 	struct loopback_pcm *dpcm = substream->runtime->private_data;  in loopback_close()  local
1057 			    struct loopback_pcm *dpcm,  in print_dpcm_info()