From: Jarkko Nikula Date: Mon, 9 Jun 2014 11:39:06 +0000 (+0300) Subject: ASoC: Intel: byt-rt5640: Enable headset mic bias voltage X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c9a8e3bd3df0e25d4ac9f6be1ba294004bb0bc9a;p=openwrt%2Fstaging%2Fblogic.git ASoC: Intel: byt-rt5640: Enable headset mic bias voltage Connect "Headset Mic" to "MICBIAS1" supply widget of RT5640 in order to enable bias voltage for headset microphones. Signed-off-by: Jarkko Nikula Signed-off-by: Mark Brown --- diff --git a/sound/soc/intel/byt-rt5640.c b/sound/soc/intel/byt-rt5640.c index 53d160d39972..234a58de3c53 100644 --- a/sound/soc/intel/byt-rt5640.c +++ b/sound/soc/intel/byt-rt5640.c @@ -34,6 +34,7 @@ static const struct snd_soc_dapm_widget byt_rt5640_widgets[] = { }; static const struct snd_soc_dapm_route byt_rt5640_audio_map[] = { + {"Headset Mic", NULL, "MICBIAS1"}, {"IN2P", NULL, "Headset Mic"}, {"IN2N", NULL, "Headset Mic"}, {"DMIC1", NULL, "Internal Mic"},