59 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in to_hda_pcm_stream()  local
60 	return &apcm->info->stream[substream->stream];  in to_hda_pcm_stream()
66 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_adjust_codec_delay()  local
73 	codec_frames = hinfo->ops.get_delay(hinfo, apcm->codec, substream);  in azx_adjust_codec_delay()
89 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_close()  local
91 	struct azx *chip = apcm->chip;  in azx_pcm_close()
98 		hinfo->ops.close(hinfo, apcm->codec, substream);  in azx_pcm_close()
99 	snd_hda_power_down(apcm->codec);  in azx_pcm_close()
101 	snd_hda_codec_pcm_put(apcm->info);  in azx_pcm_close()
108 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_hw_params()  local
109 	struct azx *chip = apcm->chip;  in azx_pcm_hw_params()
131 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_hw_free()  local
140 	snd_hda_codec_cleanup(apcm->codec, hinfo, substream);  in azx_pcm_hw_free()
149 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_prepare()  local
150 	struct azx *chip = apcm->chip;  in azx_pcm_prepare()
157 		snd_hda_spdif_out_of_nid(apcm->codec, hinfo->nid);  in azx_pcm_prepare()
192 	err = snd_hda_codec_prepare(apcm->codec, hinfo, stream_tag,  in azx_pcm_prepare()
204 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_trigger()  local
205 	struct azx *chip = apcm->chip;  in azx_pcm_trigger()
307 		struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_get_position()  local
313 			delay += hinfo->ops.get_delay(hinfo, apcm->codec,  in azx_get_position()
325 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_pointer()  local
326 	struct azx *chip = apcm->chip;  in azx_pcm_pointer()
369 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_get_sync_time()  local
370 	struct azx *chip = apcm->chip;  in azx_get_sync_time()
580 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_open()  local
582 	struct azx *chip = apcm->chip;  in azx_pcm_open()
588 	snd_hda_codec_pcm_get(apcm->info);  in azx_pcm_open()
632 	snd_hda_power_up(apcm->codec);  in azx_pcm_open()
634 		err = hinfo->ops.open(hinfo, apcm->codec, substream);  in azx_pcm_open()
649 			hinfo->ops.close(hinfo, apcm->codec, substream);  in azx_pcm_open()
666 	snd_hda_power_down(apcm->codec);  in azx_pcm_open()
669 	snd_hda_codec_pcm_put(apcm->info);  in azx_pcm_open()
676 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_mmap()  local
677 	struct azx *chip = apcm->chip;  in azx_pcm_mmap()
697 	struct azx_pcm *apcm = pcm->private_data;  in azx_pcm_free()  local
698 	if (apcm) {  in azx_pcm_free()
699 		list_del(&apcm->list);  in azx_pcm_free()
700 		apcm->info->pcm = NULL;  in azx_pcm_free()
701 		kfree(apcm);  in azx_pcm_free()
713 	struct azx_pcm *apcm;  in snd_hda_attach_pcm_stream()  local
719 	list_for_each_entry(apcm, &chip->pcm_list, list) {  in snd_hda_attach_pcm_stream()
720 		if (apcm->pcm->device == pcm_dev) {  in snd_hda_attach_pcm_stream()
733 	apcm = kzalloc(sizeof(*apcm), GFP_KERNEL);  in snd_hda_attach_pcm_stream()
734 	if (apcm == NULL) {  in snd_hda_attach_pcm_stream()
738 	apcm->chip = chip;  in snd_hda_attach_pcm_stream()
739 	apcm->pcm = pcm;  in snd_hda_attach_pcm_stream()
740 	apcm->codec = codec;  in snd_hda_attach_pcm_stream()
741 	apcm->info = cpcm;  in snd_hda_attach_pcm_stream()
742 	pcm->private_data = apcm;  in snd_hda_attach_pcm_stream()
746 	list_add_tail(&apcm->list, &chip->pcm_list);  in snd_hda_attach_pcm_stream()