TUNING_CTL_START_NID
WEDGE_ANGLE = TUNING_CTL_START_NID,
int idx = nid - TUNING_CTL_START_NID;
idx = nid - TUNING_CTL_START_NID;
idx = nid - TUNING_CTL_START_NID;
idx = nid - TUNING_CTL_START_NID;
spec->cur_ctl_vals[WEDGE_ANGLE - TUNING_CTL_START_NID] = 10;
spec->cur_ctl_vals[SVM_LEVEL - TUNING_CTL_START_NID] = 74;