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>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/soc/imx/wm1133-ev1.c b/sound/soc/imx/wm1133-ev1.c
index cec8bae7ac18..a6e7d9497639 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;
 }