Lines Matching defs:dpcm_capt

650 	struct loopback_pcm *dpcm_capt =
663 		delta_capt = cur_jiffies - dpcm_capt->last_jiffies;
664 		dpcm_capt->last_jiffies += delta_capt;
675 		count1 = bytepos_delta(dpcm_capt, delta_capt - delta_play);
676 		clear_capture_buf(dpcm_capt, count1);
677 		bytepos_finish(dpcm_capt, count1);
686 	count2 = bytepos_delta(dpcm_capt, delta_capt);
688 		dpcm_capt->last_drift = count2 - count1;
693 	copy_play_buf(dpcm_play, dpcm_capt, count1);
695 	bytepos_finish(dpcm_capt, count1);
759 	struct loopback_pcm *dpcm_play, *dpcm_capt;
772 		dpcm_capt = cable->streams[SNDRV_PCM_STREAM_CAPTURE];
784 			dpcm_capt->substream : NULL;
787 			dpcm_capt->substream->runtime;
807 			copy_play_buf(dpcm_play, dpcm_capt, elapsed_bytes);
809 			bytepos_finish(dpcm_capt, elapsed_bytes);
813 			clear_capture_buf(dpcm_capt, elapsed_bytes);
814 			bytepos_finish(dpcm_capt, elapsed_bytes);