164 	u32 (*notify_position)(struct sst_byt_stream *stream, void *data);
216 	struct sst_byt_stream *stream;  in sst_byt_get_stream()  local
218 	list_for_each_entry(stream, &byt->stream_list, node) {  in sst_byt_get_stream()
219 		if (stream->str_id == stream_id)  in sst_byt_get_stream()
220 			return stream;  in sst_byt_get_stream()
228 	struct sst_byt_stream *stream;  in sst_byt_stream_update()  local
233 	stream = sst_byt_get_stream(byt, stream_id);  in sst_byt_stream_update()
234 	if (stream == NULL)  in sst_byt_stream_update()
241 		stream->running = false;  in sst_byt_stream_update()
245 		stream->running = true;  in sst_byt_stream_update()
285 	struct sst_byt_stream *stream;  in sst_byt_process_notification()  local
296 		stream = sst_byt_get_stream(byt, stream_id);  in sst_byt_process_notification()
297 		if (stream && stream->running && stream->notify_position) {  in sst_byt_process_notification()
299 			stream->notify_position(stream, stream->pdata);  in sst_byt_process_notification()
354 	u32 (*notify_position)(struct sst_byt_stream *stream, void *data),  in sst_byt_stream_new()  argument
357 	struct sst_byt_stream *stream;  in sst_byt_stream_new()  local
361 	stream = kzalloc(sizeof(*stream), GFP_KERNEL);  in sst_byt_stream_new()
362 	if (stream == NULL)  in sst_byt_stream_new()
366 	list_add(&stream->node, &byt->stream_list);  in sst_byt_stream_new()
367 	stream->notify_position = notify_position;  in sst_byt_stream_new()
368 	stream->pdata = data;  in sst_byt_stream_new()
369 	stream->byt = byt;  in sst_byt_stream_new()
370 	stream->str_id = id;  in sst_byt_stream_new()
373 	return stream;  in sst_byt_stream_new()
376 int sst_byt_stream_set_bits(struct sst_byt *byt, struct sst_byt_stream *stream,  in sst_byt_stream_set_bits()  argument
379 	stream->request.pcm_params.pcm_wd_sz = bits;  in sst_byt_stream_set_bits()
384 				struct sst_byt_stream *stream, u8 channels)  in sst_byt_stream_set_channels()  argument
386 	stream->request.pcm_params.num_chan = channels;  in sst_byt_stream_set_channels()
390 int sst_byt_stream_set_rate(struct sst_byt *byt, struct sst_byt_stream *stream,  in sst_byt_stream_set_rate()  argument
393 	stream->request.pcm_params.sfreq = rate;  in sst_byt_stream_set_rate()
398 int sst_byt_stream_type(struct sst_byt *byt, struct sst_byt_stream *stream,  in sst_byt_stream_type()  argument
401 	stream->request.str_type.codec_type = codec_type;  in sst_byt_stream_type()
402 	stream->request.str_type.str_type = stream_type;  in sst_byt_stream_type()
403 	stream->request.str_type.operation = operation;  in sst_byt_stream_type()
404 	stream->request.str_type.time_slots = 0xc;  in sst_byt_stream_type()
409 int sst_byt_stream_buffer(struct sst_byt *byt, struct sst_byt_stream *stream,  in sst_byt_stream_buffer()  argument
412 	stream->request.frame_info.num_entries = 1;  in sst_byt_stream_buffer()
413 	stream->request.frame_info.ring_buf_info[0].addr = buffer_addr;  in sst_byt_stream_buffer()
414 	stream->request.frame_info.ring_buf_info[0].size = buffer_size;  in sst_byt_stream_buffer()
416 	stream->request.frame_info.frag_size =  in sst_byt_stream_buffer()
417 		stream->request.pcm_params.sfreq *  in sst_byt_stream_buffer()
418 		stream->request.pcm_params.num_chan *  in sst_byt_stream_buffer()
419 		stream->request.pcm_params.pcm_wd_sz / 8 *  in sst_byt_stream_buffer()
424 int sst_byt_stream_commit(struct sst_byt *byt, struct sst_byt_stream *stream)  in sst_byt_stream_commit()  argument
426 	struct sst_byt_alloc_params *str_req = &stream->request;  in sst_byt_stream_commit()
427 	struct sst_byt_alloc_response *reply = &stream->reply;  in sst_byt_stream_commit()
433 				true, stream->str_id);  in sst_byt_stream_commit()
442 	stream->commited = true;  in sst_byt_stream_commit()
447 int sst_byt_stream_free(struct sst_byt *byt, struct sst_byt_stream *stream)  in sst_byt_stream_free()  argument
454 	if (!stream->commited)  in sst_byt_stream_free()
457 	header = sst_byt_header(IPC_IA_FREE_STREAM, 0, false, stream->str_id);  in sst_byt_stream_free()
461 			stream->str_id);  in sst_byt_stream_free()
465 	stream->commited = false;  in sst_byt_stream_free()
468 	list_del(&stream->node);  in sst_byt_stream_free()
469 	kfree(stream);  in sst_byt_stream_free()
490 int sst_byt_stream_start(struct sst_byt *byt, struct sst_byt_stream *stream,  in sst_byt_stream_start()  argument
502 				true, stream->str_id);  in sst_byt_stream_start()
509 			stream->str_id);  in sst_byt_stream_start()
514 int sst_byt_stream_stop(struct sst_byt *byt, struct sst_byt_stream *stream)  in sst_byt_stream_stop()  argument
519 	if (!stream->commited)  in sst_byt_stream_stop()
523 					stream->str_id, 0);  in sst_byt_stream_stop()
526 			stream->str_id);  in sst_byt_stream_stop()
530 int sst_byt_stream_pause(struct sst_byt *byt, struct sst_byt_stream *stream)  in sst_byt_stream_pause()  argument
535 					stream->str_id, 0);  in sst_byt_stream_pause()
538 			stream->str_id);  in sst_byt_stream_pause()
543 int sst_byt_stream_resume(struct sst_byt *byt, struct sst_byt_stream *stream)  in sst_byt_stream_resume()  argument
548 					stream->str_id, 0);  in sst_byt_stream_resume()
551 			stream->str_id);  in sst_byt_stream_resume()
557 			     struct sst_byt_stream *stream, int buffer_size)  in sst_byt_get_dsp_position()  argument
561 	u8 str_id = stream->str_id;  in sst_byt_get_dsp_position()