66 	bd->data[0] = s->runtime->dma_addr + (s->period_next * s->period_bytes);  in psc_dma_bcom_enqueue_next_buffer()
70 	s->period_next = (s->period_next + 1) % s->runtime->periods;  in psc_dma_bcom_enqueue_next_buffer()
84 		s->period_current = (s->period_current+1) % s->runtime->periods;  in psc_dma_bcom_irq()
115 	struct snd_pcm_runtime *runtime = substream->runtime;  in psc_dma_trigger()  local
125 			substream->pstr->stream, runtime->frame_bits,  in psc_dma_trigger()
126 			(int)runtime->period_size, runtime->periods);  in psc_dma_trigger()
127 		s->period_bytes = frames_to_bytes(runtime,  in psc_dma_trigger()
128 						  runtime->period_size);  in psc_dma_trigger()
133 		s->runtime = runtime;  in psc_dma_trigger()
145 		for (i = 0; i < runtime->periods; i++)  in psc_dma_trigger()
213 	struct snd_pcm_runtime *runtime = substream->runtime;  in psc_dma_open()  local
228 	rc = snd_pcm_hw_constraint_integer(runtime,  in psc_dma_open()
278 	return bytes_to_frames(substream->runtime, count);  in psc_dma_pointer()