96 static int sst_media_digital_mute(struct snd_soc_dai *dai, int mute, int stream)  in sst_media_digital_mute()  argument
99 	return sst_send_pipe_gains(dai, stream, mute);  in sst_media_digital_mute()
103 void sst_set_stream_status(struct sst_runtime_stream *stream,  in sst_set_stream_status()  argument
107 	spin_lock_irqsave(&stream->status_lock, flags);  in sst_set_stream_status()
108 	stream->stream_status = state;  in sst_set_stream_status()
109 	spin_unlock_irqrestore(&stream->status_lock, flags);  in sst_set_stream_status()
112 static inline int sst_get_stream_status(struct sst_runtime_stream *stream)  in sst_get_stream_status()  argument
117 	spin_lock_irqsave(&stream->status_lock, flags);  in sst_get_stream_status()
118 	state = stream->stream_status;  in sst_get_stream_status()
119 	spin_unlock_irqrestore(&stream->status_lock, flags);  in sst_get_stream_status()
195 					  pstream->number, pstream->stream,  in sst_fill_stream_params()
204 		str_params->ops = (u8)pstream->stream;  in sst_fill_stream_params()
225 	struct sst_runtime_stream *stream =  in sst_platform_alloc_stream()  local
245 	stream->stream_info.str_id = str_params.stream_id;  in sst_platform_alloc_stream()
247 	ret_val = stream->ops->open(sst->dev, &str_params);  in sst_platform_alloc_stream()
258 	struct sst_runtime_stream *stream;  in sst_period_elapsed()  local
263 	stream = substream->runtime->private_data;  in sst_period_elapsed()
264 	if (!stream)  in sst_period_elapsed()
266 	status = sst_get_stream_status(stream);  in sst_period_elapsed()
274 	struct sst_runtime_stream *stream =  in sst_platform_init_stream()  local
280 	sst_set_stream_status(stream, SST_PLATFORM_INIT);  in sst_platform_init_stream()
281 	stream->stream_info.period_elapsed = sst_period_elapsed;  in sst_platform_init_stream()
282 	stream->stream_info.arg = substream;  in sst_platform_init_stream()
283 	stream->stream_info.buffer_ptr = 0;  in sst_platform_init_stream()
284 	stream->stream_info.sfreq = substream->runtime->rate;  in sst_platform_init_stream()
285 	ret_val = stream->ops->stream_init(sst->dev, &stream->stream_info);  in sst_platform_init_stream()
292 static int power_up_sst(struct sst_runtime_stream *stream)  in power_up_sst()  argument
294 	return stream->ops->power(sst->dev, true);  in power_up_sst()
297 static void power_down_sst(struct sst_runtime_stream *stream)  in power_down_sst()  argument
299 	stream->ops->power(sst->dev, false);  in power_down_sst()
307 	struct sst_runtime_stream *stream;  in sst_media_open()  local
309 	stream = kzalloc(sizeof(*stream), GFP_KERNEL);  in sst_media_open()
310 	if (!stream)  in sst_media_open()
312 	spin_lock_init(&stream->status_lock);  in sst_media_open()
322 	stream->ops = sst->ops;  in sst_media_open()
325 	stream->stream_info.str_id = 0;  in sst_media_open()
327 	stream->stream_info.arg = substream;  in sst_media_open()
329 	runtime->private_data = stream;  in sst_media_open()
331 	ret_val = power_up_sst(stream);  in sst_media_open()
355 	kfree(stream);  in sst_media_open()
362 	struct sst_runtime_stream *stream;  in sst_media_close()  local
365 	stream = substream->runtime->private_data;  in sst_media_close()
366 	power_down_sst(stream);  in sst_media_close()
368 	str_id = stream->stream_info.str_id;  in sst_media_close()
370 		stream->ops->close(sst->dev, str_id);  in sst_media_close()
372 	kfree(stream);  in sst_media_close()
378 	struct sst_runtime_stream *stream;  in sst_media_prepare()  local
381 	stream = substream->runtime->private_data;  in sst_media_prepare()
382 	str_id = stream->stream_info.str_id;  in sst_media_prepare()
383 	if (stream->stream_info.str_id) {  in sst_media_prepare()
384 		ret_val = stream->ops->stream_drop(sst->dev, str_id);  in sst_media_prepare()
392 			"%d", stream->stream_info.str_id);  in sst_media_prepare()
594 	struct sst_runtime_stream *stream;  in sst_soc_trigger()  local
601 	stream = substream->runtime->private_data;  in sst_soc_trigger()
602 	str_id = stream->stream_info.str_id;  in sst_soc_trigger()
607 		stream->stream_info.arg = substream;  in sst_soc_trigger()
608 		ret_val = stream->ops->stream_start(sst->dev, str_id);  in sst_soc_trigger()
613 		ret_val = stream->ops->stream_drop(sst->dev, str_id);  in sst_soc_trigger()
619 		ret_val = stream->ops->stream_pause(sst->dev, str_id);  in sst_soc_trigger()
625 		ret_val = stream->ops->stream_pause_release(sst->dev, str_id);  in sst_soc_trigger()
632 		sst_set_stream_status(stream, status);  in sst_soc_trigger()
641 	struct sst_runtime_stream *stream;  in sst_soc_pointer()  local
646 	stream = substream->runtime->private_data;  in sst_soc_pointer()
647 	status = sst_get_stream_status(stream);  in sst_soc_pointer()
650 	str_info = &stream->stream_info;  in sst_soc_pointer()
651 	ret_val = stream->ops->stream_read_tstamp(sst->dev, str_info);  in sst_soc_pointer()