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Commit c9a8e3bd authored by Jarkko Nikula's avatar Jarkko Nikula Committed by Mark Brown
Browse files

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: default avatarJarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 4131eceb

sound/soc/intel/byt-rt5640.c

+1 −0
Original line number Diff line number Diff line
@@ -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"},