96 	struct hal2_codec dac;  member
312 	if (hal2->dac.pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_INT) {  in hal2_interrupt()
313 		snd_pcm_period_elapsed(hal2->dac.substream);  in hal2_interrupt()
344 	unsigned int master = hal2->dac.master;  in hal2_set_dac_rate()
345 	int inc = hal2->dac.inc;  in hal2_set_dac_rate()
346 	int mod = hal2->dac.mod;  in hal2_set_dac_rate()
367 	struct hal2_pbus *pbus = &hal2->dac.pbus;  in hal2_setup_dac()
374 	sample_size = 2 * hal2->dac.voices;  in hal2_setup_dac()
394 			| (hal2->dac.voices << H2I_C1_DATAT_SHIFT));  in hal2_setup_dac()
424 	struct hal2_pbus *pbus = &hal2->dac.pbus;  in hal2_start_dac()
426 	pbus->pbus->pbdma_dptr = hal2->dac.desc_dma;  in hal2_start_dac()
444 	hal2->dac.pbus.pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;  in hal2_stop_dac()
538 	err = hal2_alloc_dmabuf(&hal2->dac);  in hal2_playback_open()
548 	hal2_free_dmabuf(&hal2->dac);  in hal2_playback_close()
556 	struct hal2_codec *dac = &hal2->dac;  in hal2_playback_prepare()  local
558 	dac->voices = runtime->channels;  in hal2_playback_prepare()
559 	dac->sample_rate = hal2_compute_rate(dac, runtime->rate);  in hal2_playback_prepare()
560 	memset(&dac->pcm_indirect, 0, sizeof(dac->pcm_indirect));  in hal2_playback_prepare()
561 	dac->pcm_indirect.hw_buffer_size = H2_BUF_SIZE;  in hal2_playback_prepare()
562 	dac->pcm_indirect.sw_buffer_size = snd_pcm_lib_buffer_bytes(substream);  in hal2_playback_prepare()
563 	dac->substream = substream;  in hal2_playback_prepare()
574 		hal2->dac.pcm_indirect.hw_io = hal2->dac.buffer_dma;  in hal2_playback_trigger()
575 		hal2->dac.pcm_indirect.hw_data = 0;  in hal2_playback_trigger()
592 	struct hal2_codec *dac = &hal2->dac;  in hal2_playback_pointer()  local
594 	return snd_pcm_indirect_playback_pointer(substream, &dac->pcm_indirect,  in hal2_playback_pointer()
595 						 dac->pbus.pbus->pbdma_bptr);  in hal2_playback_pointer()
602 	unsigned char *buf = hal2->dac.buffer + rec->hw_data;  in hal2_playback_transfer()
612 	struct hal2_codec *dac = &hal2->dac;  in hal2_playback_ack()  local
614 	dac->pcm_indirect.hw_queue_size = H2_BUF_SIZE / 2;  in hal2_playback_ack()
616 					   &dac->pcm_indirect,  in hal2_playback_ack()
838 	hal2_init_codec(&hal2->dac, hpc3, 0);  in hal2_create()
864 	hpc3->pbus_dmacfg[hal2->dac.pbus.pbusnr][0] = 0x8208844;  in hal2_create()