58 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in to_hda_pcm_stream()  local
59 	return &apcm->info->stream[substream->stream];  in to_hda_pcm_stream()
65 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_adjust_codec_delay()  local
72 	codec_frames = hinfo->ops.get_delay(hinfo, apcm->codec, substream);  in azx_adjust_codec_delay()
88 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_close()  local
90 	struct azx *chip = apcm->chip;  in azx_pcm_close()
97 		hinfo->ops.close(hinfo, apcm->codec, substream);  in azx_pcm_close()
98 	snd_hda_power_down(apcm->codec);  in azx_pcm_close()
100 	snd_hda_codec_pcm_put(apcm->info);  in azx_pcm_close()
107 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_hw_params()  local
108 	struct azx *chip = apcm->chip;  in azx_pcm_hw_params()
130 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_hw_free()  local
139 	snd_hda_codec_cleanup(apcm->codec, hinfo, substream);  in azx_pcm_hw_free()
148 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_prepare()  local
149 	struct azx *chip = apcm->chip;  in azx_pcm_prepare()
156 		snd_hda_spdif_out_of_nid(apcm->codec, hinfo->nid);  in azx_pcm_prepare()
191 	err = snd_hda_codec_prepare(apcm->codec, hinfo, stream_tag,  in azx_pcm_prepare()
203 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_trigger()  local
204 	struct azx *chip = apcm->chip;  in azx_pcm_trigger()
306 		struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_get_position()  local
312 			delay += hinfo->ops.get_delay(hinfo, apcm->codec,  in azx_get_position()
324 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_pointer()  local
325 	struct azx *chip = apcm->chip;  in azx_pcm_pointer()
368 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_get_sync_time()  local
369 	struct azx *chip = apcm->chip;  in azx_get_sync_time()
579 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_open()  local
581 	struct azx *chip = apcm->chip;  in azx_pcm_open()
587 	snd_hda_codec_pcm_get(apcm->info);  in azx_pcm_open()
638 	snd_hda_power_up(apcm->codec);  in azx_pcm_open()
640 		err = hinfo->ops.open(hinfo, apcm->codec, substream);  in azx_pcm_open()
655 			hinfo->ops.close(hinfo, apcm->codec, substream);  in azx_pcm_open()
672 	snd_hda_power_down(apcm->codec);  in azx_pcm_open()
675 	snd_hda_codec_pcm_put(apcm->info);  in azx_pcm_open()
682 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);  in azx_pcm_mmap()  local
683 	struct azx *chip = apcm->chip;  in azx_pcm_mmap()
703 	struct azx_pcm *apcm = pcm->private_data;  in azx_pcm_free()  local
704 	if (apcm) {  in azx_pcm_free()
705 		list_del(&apcm->list);  in azx_pcm_free()
706 		apcm->info->pcm = NULL;  in azx_pcm_free()
707 		kfree(apcm);  in azx_pcm_free()
719 	struct azx_pcm *apcm;  in snd_hda_attach_pcm_stream()  local
725 	list_for_each_entry(apcm, &chip->pcm_list, list) {  in snd_hda_attach_pcm_stream()
726 		if (apcm->pcm->device == pcm_dev) {  in snd_hda_attach_pcm_stream()
739 	apcm = kzalloc(sizeof(*apcm), GFP_KERNEL);  in snd_hda_attach_pcm_stream()
740 	if (apcm == NULL) {  in snd_hda_attach_pcm_stream()
744 	apcm->chip = chip;  in snd_hda_attach_pcm_stream()
745 	apcm->pcm = pcm;  in snd_hda_attach_pcm_stream()
746 	apcm->codec = codec;  in snd_hda_attach_pcm_stream()
747 	apcm->info = cpcm;  in snd_hda_attach_pcm_stream()
748 	pcm->private_data = apcm;  in snd_hda_attach_pcm_stream()
752 	list_add_tail(&apcm->list, &chip->pcm_list);  in snd_hda_attach_pcm_stream()