earpiece_tlv 33 sound/soc/codecs/wm_hubs.c static const DECLARE_TLV_DB_SCALE(earpiece_tlv, -600, 600, 0); earpiece_tlv 441 sound/soc/codecs/wm_hubs.c SOC_SINGLE_TLV("Earpiece Volume", WM8993_HPOUT2_VOLUME, 4, 1, 1, earpiece_tlv),