SPEAKER_FULL_RANGE_REAR
if (nid == SPEAKER_FULL_RANGE_FRONT || nid == SPEAKER_FULL_RANGE_REAR) {
if (nid == SPEAKER_FULL_RANGE_FRONT || nid == SPEAKER_FULL_RANGE_REAR) {
SPEAKER_FULL_RANGE_REAR, 1, HDA_OUTPUT);
return snd_hda_ctl_add(codec, SPEAKER_FULL_RANGE_REAR,