eq_db_scale 3971 sound/pci/hda/patch_ca0132.c static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(eq_db_scale, -2400, 100, 0); eq_db_scale 4002 sound/pci/hda/patch_ca0132.c knew.tlv.p = eq_db_scale;