48 	struct sst_runtime_stream *stream;  in sst_platform_compr_open()  local
50 	stream = kzalloc(sizeof(*stream), GFP_KERNEL);  in sst_platform_compr_open()
51 	if (!stream)  in sst_platform_compr_open()
54 	spin_lock_init(&stream->status_lock);  in sst_platform_compr_open()
62 	stream->compr_ops = sst->compr_ops;  in sst_platform_compr_open()
63 	stream->id = 0;  in sst_platform_compr_open()
68 	sst_set_stream_status(stream, SST_PLATFORM_INIT);  in sst_platform_compr_open()
69 	runtime->private_data = stream;  in sst_platform_compr_open()
72 	kfree(stream);  in sst_platform_compr_open()
79 	struct sst_runtime_stream *stream;  in sst_platform_compr_free()  local
82 	stream = cstream->runtime->private_data;  in sst_platform_compr_free()
87 	str_id = stream->id;  in sst_platform_compr_free()
89 		ret_val = stream->compr_ops->close(sst->dev, str_id);  in sst_platform_compr_free()
91 	kfree(stream);  in sst_platform_compr_free()
100 	struct sst_runtime_stream *stream;  in sst_platform_compr_set_params()  local
106 	stream = cstream->runtime->private_data;  in sst_platform_compr_set_params()
160 	retval = stream->compr_ops->open(sst->dev, &str_params, &cb);  in sst_platform_compr_set_params()
166 	stream->id = retval;  in sst_platform_compr_set_params()
173 	struct sst_runtime_stream *stream = cstream->runtime->private_data;  in sst_platform_compr_trigger()  local
177 		if (stream->compr_ops->stream_start)  in sst_platform_compr_trigger()
178 			return stream->compr_ops->stream_start(sst->dev, stream->id);  in sst_platform_compr_trigger()
181 		if (stream->compr_ops->stream_drop)  in sst_platform_compr_trigger()
182 			return stream->compr_ops->stream_drop(sst->dev, stream->id);  in sst_platform_compr_trigger()
185 		if (stream->compr_ops->stream_drain)  in sst_platform_compr_trigger()
186 			return stream->compr_ops->stream_drain(sst->dev, stream->id);  in sst_platform_compr_trigger()
189 		if (stream->compr_ops->stream_partial_drain)  in sst_platform_compr_trigger()
190 			return stream->compr_ops->stream_partial_drain(sst->dev, stream->id);  in sst_platform_compr_trigger()
193 		if (stream->compr_ops->stream_pause)  in sst_platform_compr_trigger()
194 			return stream->compr_ops->stream_pause(sst->dev, stream->id);  in sst_platform_compr_trigger()
197 		if (stream->compr_ops->stream_pause_release)  in sst_platform_compr_trigger()
198 			return stream->compr_ops->stream_pause_release(sst->dev, stream->id);  in sst_platform_compr_trigger()
208 	struct sst_runtime_stream *stream;  in sst_platform_compr_pointer()  local
211 	stream = cstream->runtime->private_data;  in sst_platform_compr_pointer()
212 	stream->compr_ops->tstamp(sst->dev, stream->id, tstamp);  in sst_platform_compr_pointer()
223 	struct sst_runtime_stream *stream;  in sst_platform_compr_ack()  local
225 	stream  = cstream->runtime->private_data;  in sst_platform_compr_ack()
226 	stream->compr_ops->ack(sst->dev, stream->id, (unsigned long)bytes);  in sst_platform_compr_ack()
227 	stream->bytes_written += bytes;  in sst_platform_compr_ack()
236 	struct sst_runtime_stream *stream =  in sst_platform_compr_get_caps()  local
239 	return stream->compr_ops->get_caps(caps);  in sst_platform_compr_get_caps()
246 	struct sst_runtime_stream *stream =  in sst_platform_compr_get_codec_caps()  local
249 	return stream->compr_ops->get_codec_caps(codec);  in sst_platform_compr_get_codec_caps()
256 	struct sst_runtime_stream *stream  =  in sst_platform_compr_set_metadata()  local
259 	return stream->compr_ops->set_metadata(sst->dev, stream->id, metadata);  in sst_platform_compr_set_metadata()