94 static void siu_dai_start(struct siu_port *port_info)  in siu_dai_start()  argument
99 	dev_dbg(port_info->pcm->card->dev, "%s\n", __func__);  in siu_dai_start()
107 	port_info->stfifo = 0;  in siu_dai_start()
108 	port_info->trdat = 0;  in siu_dai_start()
133 	siu_write32(base + SIU_SBDVCA, port_info->playback.volume);  in siu_dai_start()
134 	siu_write32(base + SIU_SBDVCB, port_info->capture.volume);  in siu_dai_start()
137 static void siu_dai_stop(struct siu_port *port_info)  in siu_dai_stop()  argument
146 static void siu_dai_spbAselect(struct siu_port *port_info)  in siu_dai_spbAselect()  argument
167 	port_info->stfifo |= fw->spbpar[idx].stfifo;  in siu_dai_spbAselect()
168 	port_info->trdat |= fw->spbpar[idx].trdat;  in siu_dai_spbAselect()
171 static void siu_dai_spbBselect(struct siu_port *port_info)  in siu_dai_spbBselect()  argument
187 	port_info->stfifo |= fw->spbpar[idx].stfifo;  in siu_dai_spbBselect()
188 	port_info->trdat |= fw->spbpar[idx].trdat;  in siu_dai_spbBselect()
242 static int siu_dai_spbstart(struct siu_port *port_info)  in siu_dai_spbstart()  argument
283 	siu_write32(base + SIU_TRDAT, port_info->trdat);  in siu_dai_spbstart()
284 	port_info->trdat = 0x0;  in siu_dai_spbstart()
307 static void siu_dai_spbstop(struct siu_port *port_info)  in siu_dai_spbstop()  argument
316 	port_info->stfifo = 0;  in siu_dai_spbstop()
340 	struct siu_port *port_info = snd_kcontrol_chip(kctrl);  in siu_dai_info_volume()  local
342 	dev_dbg(port_info->pcm->card->dev, "%s\n", __func__);  in siu_dai_info_volume()
355 	struct siu_port *port_info = snd_kcontrol_chip(kctrl);  in siu_dai_get_volume()  local
356 	struct device *dev = port_info->pcm->card->dev;  in siu_dai_get_volume()
364 		vol = port_info->playback.volume;  in siu_dai_get_volume()
370 		vol = port_info->capture.volume;  in siu_dai_get_volume()
386 	struct siu_port *port_info = snd_kcontrol_chip(kctrl);  in siu_dai_put_volume()  local
387 	struct device *dev = port_info->pcm->card->dev;  in siu_dai_put_volume()
408 		cur_vol = port_info->playback.volume;  in siu_dai_put_volume()
410 		port_info->playback.volume = new_vol;  in siu_dai_put_volume()
414 		cur_vol = port_info->capture.volume;  in siu_dai_put_volume()
416 		port_info->capture.volume = new_vol;  in siu_dai_put_volume()
450 int siu_init_port(int port, struct siu_port **port_info, struct snd_card *card)  in siu_init_port()  argument
456 	*port_info = kzalloc(sizeof(**port_info), GFP_KERNEL);  in siu_init_port()
457 	if (!*port_info)  in siu_init_port()
460 	dev_dbg(dev, "%s: port #%d@%p\n", __func__, port, *port_info);  in siu_init_port()
462 	(*port_info)->playback.volume = DFLT_VOLUME_LEVEL;  in siu_init_port()
463 	(*port_info)->capture.volume = DFLT_VOLUME_LEVEL;  in siu_init_port()
471 	kctrl = snd_ctl_new1(&playback_controls, *port_info);  in siu_init_port()
478 	kctrl = snd_ctl_new1(&capture_controls, *port_info);  in siu_init_port()
488 void siu_free_port(struct siu_port *port_info)  in siu_free_port()  argument
490 	kfree(port_info);  in siu_free_port()
498 	struct siu_port	*port_info = siu_port_info(substream);  in siu_dai_startup()  local
502 		info->port_id, port_info);  in siu_dai_startup()
510 	siu_dai_start(port_info);  in siu_dai_startup()
519 	struct siu_port	*port_info = siu_port_info(substream);  in siu_dai_shutdown()  local
522 		info->port_id, port_info);  in siu_dai_shutdown()
525 		port_info->play_cap &= ~PLAYBACK_ENABLED;  in siu_dai_shutdown()
527 		port_info->play_cap &= ~CAPTURE_ENABLED;  in siu_dai_shutdown()
530 	if (!port_info->play_cap) {  in siu_dai_shutdown()
532 		if (WARN_ON(port_info->playback.rw_flg || port_info->capture.rw_flg))  in siu_dai_shutdown()
534 		siu_dai_spbstop(port_info);  in siu_dai_shutdown()
535 		siu_dai_stop(port_info);  in siu_dai_shutdown()
545 	struct siu_port *port_info = siu_port_info(substream);  in siu_dai_prepare()  local
551 		__func__, info->port_id, port_info->play_cap, rt->channels);  in siu_dai_prepare()
555 		siu_stream = &port_info->playback;  in siu_dai_prepare()
558 		siu_stream = &port_info->capture;  in siu_dai_prepare()
562 	if (!port_info->play_cap) {  in siu_dai_prepare()
565 		siu_dai_spbAselect(port_info);  in siu_dai_prepare()
566 		siu_dai_spbBselect(port_info);  in siu_dai_prepare()
572 		ret = siu_dai_spbstart(port_info);  in siu_dai_prepare()
579 	port_info->play_cap |= self;  in siu_dai_prepare()