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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-03-22 13:48:36 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-03-22 17:21:38 +0000
commit2f14430af52fff08ed1987a3cee612e133a6b82f (patch)
tree3d92ac909c743ac7cef98c36287ff094b0e1b900 /sound/soc/imx
parent5b9e87ccccf77f46c006c2cf0988a66d0f3f310d (diff)
ASoC: Move WM8350 microphone detection bias managment out of driver
Allow machines to control exactly when the bias is turned on and off. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc/imx')
-rw-r--r--sound/soc/imx/wm1133-ev1.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/imx/wm1133-ev1.c b/sound/soc/imx/wm1133-ev1.c
index cec8bae7ac1..a6e7d949763 100644
--- a/sound/soc/imx/wm1133-ev1.c
+++ b/sound/soc/imx/wm1133-ev1.c
@@ -234,6 +234,8 @@ static int wm1133_ev1_init(struct snd_soc_codec *codec)
wm8350_mic_jack_detect(codec, &mic_jack, SND_JACK_MICROPHONE,
SND_JACK_BTN_0);
+ snd_soc_dapm_force_enable_pin(codec, "Mic Bias");
+
return 0;
}