108 static void siu_dai_start(struct siu_port *port_info)  in siu_dai_start()  argument
113 	dev_dbg(port_info->pcm->card->dev, "%s\n", __func__);  in siu_dai_start()
121 	port_info->stfifo = 0;  in siu_dai_start()
122 	port_info->trdat = 0;  in siu_dai_start()
147 	siu_write32(base + SIU_SBDVCA, port_info->playback.volume);  in siu_dai_start()
148 	siu_write32(base + SIU_SBDVCB, port_info->capture.volume);  in siu_dai_start()
151 static void siu_dai_stop(struct siu_port *port_info)  in siu_dai_stop()  argument
160 static void siu_dai_spbAselect(struct siu_port *port_info)  in siu_dai_spbAselect()  argument
181 	port_info->stfifo |= fw->spbpar[idx].stfifo;  in siu_dai_spbAselect()
182 	port_info->trdat |= fw->spbpar[idx].trdat;  in siu_dai_spbAselect()
185 static void siu_dai_spbBselect(struct siu_port *port_info)  in siu_dai_spbBselect()  argument
201 	port_info->stfifo |= fw->spbpar[idx].stfifo;  in siu_dai_spbBselect()
202 	port_info->trdat |= fw->spbpar[idx].trdat;  in siu_dai_spbBselect()
256 static int siu_dai_spbstart(struct siu_port *port_info)  in siu_dai_spbstart()  argument
297 	siu_write32(base + SIU_TRDAT, port_info->trdat);  in siu_dai_spbstart()
298 	port_info->trdat = 0x0;  in siu_dai_spbstart()
321 static void siu_dai_spbstop(struct siu_port *port_info)  in siu_dai_spbstop()  argument
330 	port_info->stfifo = 0;  in siu_dai_spbstop()
354 	struct siu_port *port_info = snd_kcontrol_chip(kctrl);  in siu_dai_info_volume()  local
356 	dev_dbg(port_info->pcm->card->dev, "%s\n", __func__);  in siu_dai_info_volume()
369 	struct siu_port *port_info = snd_kcontrol_chip(kctrl);  in siu_dai_get_volume()  local
370 	struct device *dev = port_info->pcm->card->dev;  in siu_dai_get_volume()
378 		vol = port_info->playback.volume;  in siu_dai_get_volume()
384 		vol = port_info->capture.volume;  in siu_dai_get_volume()
400 	struct siu_port *port_info = snd_kcontrol_chip(kctrl);  in siu_dai_put_volume()  local
401 	struct device *dev = port_info->pcm->card->dev;  in siu_dai_put_volume()
422 		cur_vol = port_info->playback.volume;  in siu_dai_put_volume()
424 		port_info->playback.volume = new_vol;  in siu_dai_put_volume()
428 		cur_vol = port_info->capture.volume;  in siu_dai_put_volume()
430 		port_info->capture.volume = new_vol;  in siu_dai_put_volume()
464 int siu_init_port(int port, struct siu_port **port_info, struct snd_card *card)  in siu_init_port()  argument
470 	*port_info = kzalloc(sizeof(**port_info), GFP_KERNEL);  in siu_init_port()
471 	if (!*port_info)  in siu_init_port()
474 	dev_dbg(dev, "%s: port #%d@%p\n", __func__, port, *port_info);  in siu_init_port()
476 	(*port_info)->playback.volume = DFLT_VOLUME_LEVEL;  in siu_init_port()
477 	(*port_info)->capture.volume = DFLT_VOLUME_LEVEL;  in siu_init_port()
485 	kctrl = snd_ctl_new1(&playback_controls, *port_info);  in siu_init_port()
492 	kctrl = snd_ctl_new1(&capture_controls, *port_info);  in siu_init_port()
502 void siu_free_port(struct siu_port *port_info)  in siu_free_port()  argument
504 	kfree(port_info);  in siu_free_port()
512 	struct siu_port	*port_info = siu_port_info(substream);  in siu_dai_startup()  local
516 		info->port_id, port_info);  in siu_dai_startup()
524 	siu_dai_start(port_info);  in siu_dai_startup()
533 	struct siu_port	*port_info = siu_port_info(substream);  in siu_dai_shutdown()  local
536 		info->port_id, port_info);  in siu_dai_shutdown()
539 		port_info->play_cap &= ~PLAYBACK_ENABLED;  in siu_dai_shutdown()
541 		port_info->play_cap &= ~CAPTURE_ENABLED;  in siu_dai_shutdown()
544 	if (!port_info->play_cap) {  in siu_dai_shutdown()
546 		if (WARN_ON(port_info->playback.rw_flg || port_info->capture.rw_flg))  in siu_dai_shutdown()
548 		siu_dai_spbstop(port_info);  in siu_dai_shutdown()
549 		siu_dai_stop(port_info);  in siu_dai_shutdown()
559 	struct siu_port *port_info = siu_port_info(substream);  in siu_dai_prepare()  local
565 		__func__, info->port_id, port_info->play_cap, rt->channels);  in siu_dai_prepare()
569 		siu_stream = &port_info->playback;  in siu_dai_prepare()
572 		siu_stream = &port_info->capture;  in siu_dai_prepare()
576 	if (!port_info->play_cap) {  in siu_dai_prepare()
579 		siu_dai_spbAselect(port_info);  in siu_dai_prepare()
580 		siu_dai_spbBselect(port_info);  in siu_dai_prepare()
586 		ret = siu_dai_spbstart(port_info);  in siu_dai_prepare()
593 	port_info->play_cap |= self;  in siu_dai_prepare()