DA7218_MICBIAS_EN 1531 sound/soc/codecs/da7218.c SND_SOC_DAPM_SUPPLY("Mic Bias1", DA7218_MICBIAS_EN, DA7218_MICBIAS_EN 1534 sound/soc/codecs/da7218.c SND_SOC_DAPM_SUPPLY("Mic Bias2", DA7218_MICBIAS_EN, DA7218_MICBIAS_EN 3217 sound/soc/codecs/da7218.c { DA7218_MICBIAS_EN, 0x00 }, DA7218_MICBIAS_EN 3249 sound/soc/codecs/da7218.c .max_register = DA7218_MICBIAS_EN,