626 	struct loopback_pcm *dpcm_capt =  in loopback_jiffies_timer_pos_update()  local
639 		delta_capt = cur_jiffies - dpcm_capt->last_jiffies;  in loopback_jiffies_timer_pos_update()
640 		dpcm_capt->last_jiffies += delta_capt;  in loopback_jiffies_timer_pos_update()
651 		count1 = bytepos_delta(dpcm_capt, delta_capt - delta_play);  in loopback_jiffies_timer_pos_update()
652 		clear_capture_buf(dpcm_capt, count1);  in loopback_jiffies_timer_pos_update()
653 		bytepos_finish(dpcm_capt, count1);  in loopback_jiffies_timer_pos_update()
662 	count2 = bytepos_delta(dpcm_capt, delta_capt);  in loopback_jiffies_timer_pos_update()
664 		dpcm_capt->last_drift = count2 - count1;  in loopback_jiffies_timer_pos_update()
669 	copy_play_buf(dpcm_play, dpcm_capt, count1);  in loopback_jiffies_timer_pos_update()
671 	bytepos_finish(dpcm_capt, count1);  in loopback_jiffies_timer_pos_update()
734 	struct loopback_pcm *dpcm_play, *dpcm_capt;  in loopback_snd_timer_period_elapsed()  local
749 	dpcm_capt = cable->streams[SNDRV_PCM_STREAM_CAPTURE];  in loopback_snd_timer_period_elapsed()
763 			dpcm_capt->substream : NULL;  in loopback_snd_timer_period_elapsed()
766 				dpcm_capt->substream->runtime;  in loopback_snd_timer_period_elapsed()
790 		copy_play_buf(dpcm_play, dpcm_capt, elapsed_bytes);  in loopback_snd_timer_period_elapsed()
792 		bytepos_finish(dpcm_capt, elapsed_bytes);  in loopback_snd_timer_period_elapsed()
796 		clear_capture_buf(dpcm_capt, elapsed_bytes);  in loopback_snd_timer_period_elapsed()
797 		bytepos_finish(dpcm_capt, elapsed_bytes);  in loopback_snd_timer_period_elapsed()