14 #include <sound/pcm.h>
24 	return &chip->pcm[substream->stream];  in lola_get_pcm()
29 	struct lola_pcm *pcm = lola_get_pcm(substream);  in lola_get_stream()  local
31 	return &pcm->streams[idx];  in lola_get_stream()
128 			if (s->pcm->card != substream->pcm->card)  in lola_sync_wait_for_fifo()
159 		if (s->pcm->card != substream->pcm->card)  in lola_sync_pause()
213 	struct lola_pcm *pcm = lola_get_pcm(substream);  in lola_pcm_open()  local
226 	runtime->hw.channels_max = pcm->num_streams - str->index;  in lola_pcm_open()
246 static void lola_cleanup_slave_streams(struct lola_pcm *pcm,  in lola_cleanup_slave_streams()  argument
250 	for (i = str->index + 1; i < pcm->num_streams; i++) {  in lola_cleanup_slave_streams()
251 		struct lola_stream *s = &pcm->streams[i];  in lola_cleanup_slave_streams()
291 	struct lola_pcm *pcm = lola_get_pcm(substream);  in lola_pcm_hw_free()  local
296 	lola_cleanup_slave_streams(pcm, str);  in lola_pcm_hw_free()
340 static int lola_setup_periods(struct lola *chip, struct lola_pcm *pcm,  in lola_setup_periods()  argument
351 	bdl = (__le32 *)(pcm->bdl.area + LOLA_BDL_ENTRY_SIZE * str->index);  in lola_setup_periods()
427 static int lola_setup_controller(struct lola *chip, struct lola_pcm *pcm,  in lola_setup_controller()  argument
436 	bdl = pcm->bdl.addr + LOLA_BDL_ENTRY_SIZE * str->index;  in lola_setup_controller()
454 	struct lola_pcm *pcm = lola_get_pcm(substream);  in lola_pcm_prepare()  local
462 	lola_cleanup_slave_streams(pcm, str);  in lola_pcm_prepare()
463 	if (str->index + runtime->channels > pcm->num_streams) {  in lola_pcm_prepare()
481 	err = lola_setup_periods(chip, pcm, substream, str);  in lola_pcm_prepare()
494 	err = lola_setup_controller(chip, pcm, str);  in lola_pcm_prepare()
535 		if (s->pcm->card != substream->pcm->card)  in lola_pcm_trigger()
561 void lola_pcm_update(struct lola *chip, struct lola_pcm *pcm, unsigned int bits)  in lola_pcm_update()  argument
565 	for (i = 0; bits && i < pcm->num_streams; i++) {  in lola_pcm_update()
567 			struct lola_stream *str = &pcm->streams[i];  in lola_pcm_update()
587 	struct snd_pcm *pcm;  in lola_create_pcm()  local
593 					  PAGE_SIZE, &chip->pcm[i].bdl);  in lola_create_pcm()
599 			  chip->pcm[SNDRV_PCM_STREAM_PLAYBACK].num_streams,  in lola_create_pcm()
600 			  chip->pcm[SNDRV_PCM_STREAM_CAPTURE].num_streams,  in lola_create_pcm()
601 			  &pcm);  in lola_create_pcm()
604 	strlcpy(pcm->name, "Digigram Lola", sizeof(pcm->name));  in lola_create_pcm()
605 	pcm->private_data = chip;  in lola_create_pcm()
607 		if (chip->pcm[i].num_streams)  in lola_create_pcm()
608 			snd_pcm_set_ops(pcm, i, &lola_pcm_ops);  in lola_create_pcm()
611 	snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG,  in lola_create_pcm()
619 	snd_dma_free_pages(&chip->pcm[0].bdl);  in lola_free_pcm()
620 	snd_dma_free_pages(&chip->pcm[1].bdl);  in lola_free_pcm()
683 	struct lola_pcm *pcm = &chip->pcm[dir];  in lola_init_pcm()  local
687 	for (i = 0; i < pcm->num_streams; i++, nid++) {  in lola_init_pcm()
688 		err = lola_init_stream(chip, &pcm->streams[i], i, nid, dir);  in lola_init_pcm()