AC_NODE_ROOT
snd_hda_codec_write(codec, AC_NODE_ROOT, 0, AC_VERB_SET_CODEC_RESET, 0);
unsigned int cmd = (addr << 28) | (AC_NODE_ROOT << 20) |
total_nodes = snd_hdac_get_sub_nodes(codec, AC_NODE_ROOT, &nid);
codec->vendor_id = snd_hdac_read_parm(codec, AC_NODE_ROOT,
codec->vendor_id = snd_hdac_read_parm(codec, AC_NODE_ROOT,
codec->subsystem_id = snd_hdac_read_parm(codec, AC_NODE_ROOT,
codec->revision_id = snd_hdac_read_parm(codec, AC_NODE_ROOT,
RT274_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID), &val);
case RT274_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID):
case RT274_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID):
RT286_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID), &vendor_id);
case RT286_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID):
case RT286_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID):
case RT298_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID):
RT298_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID), &ret);
case RT298_GET_PARAM(AC_NODE_ROOT, AC_PAR_VENDOR_ID):
unsigned int cmd = (addr << 28) | (AC_NODE_ROOT << 20) |
u32 hda_cmd = (address << 28) | (AC_NODE_ROOT << 20) |