wm8974_eq1 59 sound/soc/codecs/wm8974.c static const char *wm8974_eq1[] = {"80Hz", "105Hz", "135Hz", "175Hz" }; wm8974_eq1 72 sound/soc/codecs/wm8974.c SOC_ENUM_SINGLE(WM8974_EQ1, 5, 4, wm8974_eq1),