AC_VERB_SET_CHANNEL_STREAMID 725 sound/pci/hda/hda_codec.c snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID, AC_VERB_SET_CHANNEL_STREAMID 737 sound/pci/hda/hda_codec.c snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID, 0);