38 				struct hdac_ext_stream *stream,  in snd_hdac_ext_stream_init()  argument
44 		stream->pphc_addr = ebus->ppcap + AZX_PPHC_BASE +  in snd_hdac_ext_stream_init()
47 		stream->pplc_addr = ebus->ppcap + AZX_PPLC_BASE +  in snd_hdac_ext_stream_init()
53 		stream->spib_addr = ebus->spbcap + AZX_SPB_BASE +  in snd_hdac_ext_stream_init()
57 		stream->fifo_addr = ebus->spbcap + AZX_SPB_BASE +  in snd_hdac_ext_stream_init()
62 	stream->decoupled = false;  in snd_hdac_ext_stream_init()
63 	snd_hdac_stream_init(bus, &stream->hstream, idx, direction, tag);  in snd_hdac_ext_stream_init()
82 		struct hdac_ext_stream *stream =  in snd_hdac_ext_stream_init_all()  local
83 				kzalloc(sizeof(*stream), GFP_KERNEL);  in snd_hdac_ext_stream_init_all()
84 		if (!stream)  in snd_hdac_ext_stream_init_all()
87 		snd_hdac_ext_stream_init(ebus, stream, idx, dir, tag);  in snd_hdac_ext_stream_init_all()
104 	struct hdac_ext_stream *stream;  in snd_hdac_stream_free_all()  local
109 		stream = stream_to_hdac_ext_stream(s);  in snd_hdac_stream_free_all()
111 		kfree(stream);  in snd_hdac_stream_free_all()
123 				struct hdac_ext_stream *stream, bool decouple)  in snd_hdac_ext_stream_decouple()  argument
125 	struct hdac_stream *hstream = &stream->hstream;  in snd_hdac_ext_stream_decouple()
135 	stream->decoupled = decouple;  in snd_hdac_ext_stream_decouple()
144 void snd_hdac_ext_link_stream_start(struct hdac_ext_stream *stream)  in snd_hdac_ext_link_stream_start()  argument
146 	snd_hdac_updatel(stream->pplc_addr, AZX_REG_PPLCCTL, 0, AZX_PPLCCTL_RUN);  in snd_hdac_ext_link_stream_start()
154 void snd_hdac_ext_link_stream_clear(struct hdac_ext_stream *stream)  in snd_hdac_ext_link_stream_clear()  argument
156 	snd_hdac_updatel(stream->pplc_addr, AZX_REG_PPLCCTL, AZX_PPLCCTL_RUN, 0);  in snd_hdac_ext_link_stream_clear()
164 void snd_hdac_ext_link_stream_reset(struct hdac_ext_stream *stream)  in snd_hdac_ext_link_stream_reset()  argument
169 	snd_hdac_ext_link_stream_clear(stream);  in snd_hdac_ext_link_stream_reset()
171 	snd_hdac_updatel(stream->pplc_addr, AZX_REG_PPLCCTL, 0, AZX_PPLCCTL_STRST);  in snd_hdac_ext_link_stream_reset()
175 		val = readl(stream->pplc_addr + AZX_REG_PPLCCTL) &  in snd_hdac_ext_link_stream_reset()
182 	writel(val, stream->pplc_addr + AZX_REG_PPLCCTL);  in snd_hdac_ext_link_stream_reset()
188 		val = readl(stream->pplc_addr + AZX_REG_PPLCCTL) & AZX_PPLCCTL_STRST;  in snd_hdac_ext_link_stream_reset()
202 int snd_hdac_ext_link_stream_setup(struct hdac_ext_stream *stream, int fmt)  in snd_hdac_ext_link_stream_setup()  argument
204 	struct hdac_stream *hstream = &stream->hstream;  in snd_hdac_ext_link_stream_setup()
208 	snd_hdac_ext_link_stream_clear(stream);  in snd_hdac_ext_link_stream_setup()
210 	val = readl(stream->pplc_addr + AZX_REG_PPLCCTL);  in snd_hdac_ext_link_stream_setup()
213 	writel(val, stream->pplc_addr + AZX_REG_PPLCCTL);  in snd_hdac_ext_link_stream_setup()
216 	writew(fmt, stream->pplc_addr + AZX_REG_PPLCFMT);  in snd_hdac_ext_link_stream_setup()
228 				 int stream)  in snd_hdac_ext_link_set_stream_id()  argument
230 	snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, (1 << stream), 1 << stream);  in snd_hdac_ext_link_set_stream_id()
240 				 int stream)  in snd_hdac_ext_link_clear_stream_id()  argument
242 	snd_hdac_updatew(link->ml_addr, AZX_REG_ML_LOSIDV, 0, (1 << stream));  in snd_hdac_ext_link_clear_stream_id()
251 	struct hdac_stream *stream = NULL;  in hdac_ext_link_stream_assign()  local
259 	list_for_each_entry(stream, &hbus->stream_list, list) {  in hdac_ext_link_stream_assign()
260 		struct hdac_ext_stream *hstream = container_of(stream,  in hdac_ext_link_stream_assign()
263 		if (stream->direction != substream->stream)  in hdac_ext_link_stream_assign()
292 	struct hdac_stream *stream = NULL;  in hdac_ext_host_stream_assign()  local
300 	list_for_each_entry(stream, &hbus->stream_list, list) {  in hdac_ext_host_stream_assign()
301 		struct hdac_ext_stream *hstream = container_of(stream,  in hdac_ext_host_stream_assign()
304 		if (stream->direction != substream->stream)  in hdac_ext_host_stream_assign()
307 		if (!stream->opened) {  in hdac_ext_host_stream_assign()
347 	struct hdac_stream *stream = NULL;  in snd_hdac_ext_stream_assign()  local
352 		stream = snd_hdac_stream_assign(hbus, substream);  in snd_hdac_ext_stream_assign()
353 		if (stream)  in snd_hdac_ext_stream_assign()
354 			hstream = container_of(stream,  in snd_hdac_ext_stream_assign()
377 void snd_hdac_ext_stream_release(struct hdac_ext_stream *stream, int type)  in snd_hdac_ext_stream_release()  argument
379 	struct hdac_bus *bus = stream->hstream.bus;  in snd_hdac_ext_stream_release()
384 		snd_hdac_stream_release(&stream->hstream);  in snd_hdac_ext_stream_release()
388 		if (stream->decoupled && !stream->link_locked)  in snd_hdac_ext_stream_release()
389 			snd_hdac_ext_stream_decouple(ebus, stream, false);  in snd_hdac_ext_stream_release()
390 		snd_hdac_stream_release(&stream->hstream);  in snd_hdac_ext_stream_release()
394 		if (stream->decoupled && !stream->hstream.opened)  in snd_hdac_ext_stream_release()
395 			snd_hdac_ext_stream_decouple(ebus, stream, false);  in snd_hdac_ext_stream_release()
397 		stream->link_locked = 0;  in snd_hdac_ext_stream_release()
398 		stream->link_substream = NULL;  in snd_hdac_ext_stream_release()
447 				 struct hdac_ext_stream *stream, u32 value)  in snd_hdac_ext_stream_set_spib()  argument
456 	writel(value, stream->spib_addr);  in snd_hdac_ext_stream_set_spib()
470 				 struct hdac_ext_stream *stream)  in snd_hdac_ext_stream_get_spbmaxfifo()  argument
479 	return readl(stream->fifo_addr);  in snd_hdac_ext_stream_get_spbmaxfifo()
491 	struct hdac_stream *stream;  in snd_hdac_ext_stop_streams()  local
494 		list_for_each_entry(stream, &bus->stream_list, list)  in snd_hdac_ext_stop_streams()
495 			snd_hdac_stream_stop(stream);  in snd_hdac_ext_stop_streams()