WM8960_LOUT1 255 sound/soc/codecs/wm8960.c SOC_DOUBLE_R_TLV("Headphone Playback Volume", WM8960_LOUT1, WM8960_ROUT1, WM8960_LOUT1 257 sound/soc/codecs/wm8960.c SOC_DOUBLE_R("Headphone Playback ZC Switch", WM8960_LOUT1, WM8960_ROUT1, WM8960_LOUT1 1444 sound/soc/codecs/wm8960.c regmap_update_bits(wm8960->regmap, WM8960_LOUT1, 0x100, 0x100);