YM_EQ_CLASS
case YM_EQ_CLASS:
dip->mixer_class = YM_EQ_CLASS;
dip->mixer_class = YM_EQ_CLASS;
dip->mixer_class = YM_EQ_CLASS;
dip->mixer_class = YM_EQ_CLASS;
#define YM_MASTER_EQMODE (YM_EQ_CLASS+1) /* equalization.mode */
#define YM_MASTER_TREBLE (YM_EQ_CLASS+2) /* equalization.treble */
#define YM_MASTER_BASS (YM_EQ_CLASS+3) /* equalization.bass */
#define YM_MASTER_WIDE (YM_EQ_CLASS+4) /* equalization.surround */
#define YM_MIXER_SA3_ONLY(m) ((m) >= YM_EQ_CLASS)