99 	struct hdac_stream *hstream = substream->runtime->private_data;  in hda_dsp_pcm_hw_params()  local
100 	struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream);  in hda_dsp_pcm_hw_params()
110 	hstream->substream = substream;  in hda_dsp_pcm_hw_params()
114 	hstream->format_val = rate | bits | (params_channels(params) - 1);  in hda_dsp_pcm_hw_params()
115 	hstream->bufsize = size;  in hda_dsp_pcm_hw_params()
116 	hstream->period_bytes = params_period_bytes(params);  in hda_dsp_pcm_hw_params()
117 	hstream->no_period_wakeup  =  in hda_dsp_pcm_hw_params()
136 	platform_params->stream_tag = hstream->stream_tag;  in hda_dsp_pcm_hw_params()
144 	struct hdac_stream *hstream = substream->runtime->private_data;  in hda_dsp_pcm_ack()  local
145 	struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream);  in hda_dsp_pcm_ack()
167 	struct hdac_stream *hstream = substream->runtime->private_data;  in hda_dsp_pcm_trigger()  local
168 	struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream);  in hda_dsp_pcm_trigger()
178 	struct hdac_stream *hstream = substream->runtime->private_data;  in hda_dsp_pcm_pointer()  local
196 	pos = hda_dsp_stream_get_position(hstream, substream->stream, true);  in hda_dsp_pcm_pointer()
200 	trace_sof_intel_hda_dsp_pcm(sdev, hstream, substream, pos);  in hda_dsp_pcm_pointer()
254 	substream->runtime->private_data = &dsp_stream->hstream;  in hda_dsp_pcm_open()
261 	struct hdac_stream *hstream = substream->runtime->private_data;  in hda_dsp_pcm_close()  local
265 	ret = hda_dsp_stream_put(sdev, direction, hstream->stream_tag);  in hda_dsp_pcm_close()