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Searched refs:cpcm (Results 1 – 6 of 6) sorted by relevance

/linux/sound/pci/cs46xx/
H A Dcs46xx_lib.c854 struct snd_cs46xx_pcm * cpcm = runtime->private_data; in snd_cs46xx_pb_trans_copy() local
855 memcpy(cpcm->hw_buf.area + rec->hw_data, runtime->dma_area + rec->sw_data, bytes); in snd_cs46xx_pb_trans_copy()
861 struct snd_cs46xx_pcm * cpcm = runtime->private_data; in snd_cs46xx_playback_transfer() local
862 return snd_pcm_indirect_playback_transfer(substream, &cpcm->pcm_rec, in snd_cs46xx_playback_transfer()
886 struct snd_cs46xx_pcm *cpcm = substream->runtime->private_data; in snd_cs46xx_playback_direct_pointer() local
888 if (snd_BUG_ON(!cpcm->pcm_channel)) in snd_cs46xx_playback_direct_pointer()
892 ptr = snd_cs46xx_peek(chip, (cpcm->pcm_channel->pcm_reader_scb->address + 2) << 2); in snd_cs46xx_playback_direct_pointer()
896 ptr -= cpcm->hw_buf.addr; in snd_cs46xx_playback_direct_pointer()
897 return ptr >> cpcm->shift; in snd_cs46xx_playback_direct_pointer()
904 struct snd_cs46xx_pcm *cpcm = substream->runtime->private_data; in snd_cs46xx_playback_indirect_pointer() local
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/linux/sound/soc/codecs/
H A Dhdac_hda.c342 struct hda_pcm *cpcm; in snd_soc_find_pcm_from_dai() local
378 list_for_each_entry(cpcm, &hcodec->pcm_list_head, list) { in snd_soc_find_pcm_from_dai()
379 if (strstr(cpcm->name, pcm_name)) { in snd_soc_find_pcm_from_dai()
381 if (strstr(cpcm->name, "Alt Analog")) in snd_soc_find_pcm_from_dai()
384 return cpcm; in snd_soc_find_pcm_from_dai()
394 struct hda_pcm *cpcm; in is_hdmi_codec() local
396 list_for_each_entry(cpcm, &hcodec->pcm_list_head, list) { in is_hdmi_codec()
397 if (cpcm->pcm_type == HDA_PCM_TYPE_HDMI) in is_hdmi_codec()
/linux/sound/hda/common/
H A Dcontroller.c695 struct hda_pcm *cpcm) in snd_hda_attach_pcm_stream()
701 int pcm_dev = cpcm->device; in snd_hda_attach_pcm_stream()
713 err = snd_pcm_new(chip->card, cpcm->name, pcm_dev, in snd_hda_attach_pcm_stream()
714 cpcm->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams, in snd_hda_attach_pcm_stream()
715 cpcm->stream[SNDRV_PCM_STREAM_CAPTURE].substreams, in snd_hda_attach_pcm_stream()
719 strscpy(pcm->name, cpcm->name, sizeof(pcm->name)); in snd_hda_attach_pcm_stream()
728 apcm->info = cpcm; in snd_hda_attach_pcm_stream()
731 if (cpcm->pcm_type == HDA_PCM_TYPE_MODEM) in snd_hda_attach_pcm_stream()
734 cpcm->pcm = pcm; in snd_hda_attach_pcm_stream()
736 if (cpcm in snd_hda_attach_pcm_stream()
693 snd_hda_attach_pcm_stream(struct hda_bus * _bus,struct hda_codec * codec,struct hda_pcm * cpcm) snd_hda_attach_pcm_stream() argument
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H A Dproc.c78 struct hda_pcm *cpcm; in print_nid_pcms() local
80 list_for_each_entry(cpcm, &codec->pcm_list_head, list) { in print_nid_pcms()
82 if (cpcm->stream[type].nid != nid || cpcm->pcm == NULL) in print_nid_pcms()
86 cpcm->name, in print_nid_pcms()
87 snd_hda_pcm_type_name[cpcm->pcm_type], in print_nid_pcms()
88 cpcm->pcm->device); in print_nid_pcms()
H A Dcodec.c1759 struct hda_pcm *cpcm; in snd_hda_lock_devices()
1760 list_for_each_entry(cpcm, &codec->pcm_list_head, list) { in snd_hda_lock_devices()
1761 if (!cpcm->pcm) in snd_hda_lock_devices() local
1763 if (cpcm->pcm->streams[0].substream_opened || in snd_hda_lock_devices()
1764 cpcm->pcm->streams[1].substream_opened) in snd_hda_lock_devices()
3033 struct hda_pcm *cpcm; in snd_hda_codec_shutdown()
3041 list_for_each_entry(cpcm, &codec->pcm_list_head, list) in snd_hda_codec_shutdown()
3042 snd_pcm_suspend_all(cpcm->pcm); in snd_hda_codec_shutdown()
3290 struct hda_pcm *cpcm; in snd_hda_codec_parse_pcms()
3306 list_for_each_entry(cpcm, in snd_hda_codec_parse_pcms()
3032 struct hda_pcm *cpcm; snd_hda_codec_shutdown() local
3289 struct hda_pcm *cpcm; snd_hda_codec_parse_pcms() local
3331 struct hda_pcm *cpcm; snd_hda_codec_build_pcms() local
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/linux/include/sound/
H A Dhda_codec.h474 struct hda_pcm *cpcm);