29 		if (s->idle_outsize + lb + l > s->period_size)  in playback_prep_freqn()
41 	s->idle_outsize += lb - s->period_size;  in playback_prep_freqn()
210 	sk->s->period_size = frame_size * period_frames;  in usb_stream_new()
308 		if (s->idle_outsize + lb + l > s->period_size)  in usb_stream_prepare_playback()
325 			 s->period_size);  in usb_stream_prepare_playback()
333 	s->idle_outsize += lb - s->period_size;  in usb_stream_prepare_playback()
405 	for (; p < iu->number_of_packets && l < s->period_size; ++p) {  in loop_back()
408 		if (l + il > s->period_size)  in loop_back()
409 			il = s->period_size - l;  in loop_back()
420 			ol = s->period_size - s->playback1st_size;  in loop_back()
425 		if (l != s->period_size)  in loop_back()
474 		if (insize + l > s->period_size &&  in stream_idle()
477 			s->next_inpacket_split_at = s->period_size - insize;  in stream_idle()
482 	s->idle_insize += urb_size - s->period_size;  in stream_idle()
539 		frames_per_packet = (s->period_size - s->idle_insize);  in stream_start()
564 		s->idle_insize += urb_size - s->period_size;  in stream_start()
568 				 s->idle_insize, urb_size, s->period_size);  in stream_start()