diff mbox

ASoC: Intel: byt-rt5640: Enable headset mic bias voltage

Message ID 1402313946-12398-1-git-send-email-jarkko.nikula@linux.intel.com (mailing list archive)
State Accepted
Commit c9a8e3bd3df0e25d4ac9f6be1ba294004bb0bc9a
Headers show

Commit Message

Jarkko Nikula June 9, 2014, 11:39 a.m. UTC 
Connect "Headset Mic" to "MICBIAS1" supply widget of RT5640 in order to
enable bias voltage for headset microphones.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
---
 sound/soc/intel/byt-rt5640.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Mark Brown June 9, 2014, 7:48 p.m. UTC | #1 
On Mon, Jun 09, 2014 at 02:39:06PM +0300, Jarkko Nikula wrote:
> Connect "Headset Mic" to "MICBIAS1" supply widget of RT5640 in order to
> enable bias voltage for headset microphones.

Applied, thanks.
diff mbox

Patch

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"},