From cda025021a409f6ea76179d127668429a000a435 Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Tue, 25 Sep 2012 00:28:15 +0200 Subject: asoc: colibri_t20: activate microphone bias Activate microphone bias which is used to enable microphone ground on Colibri T20. --- sound/soc/tegra/colibri_t20.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound') diff --git a/sound/soc/tegra/colibri_t20.c b/sound/soc/tegra/colibri_t20.c index 3b5e1586ede0..595e5e463f27 100644 --- a/sound/soc/tegra/colibri_t20.c +++ b/sound/soc/tegra/colibri_t20.c @@ -206,6 +206,9 @@ static int colibri_t20_wm9715l_init(struct snd_soc_pcm_runtime *rtd) snd_soc_dapm_enable_pin(dapm, "LINEINR"); snd_soc_dapm_enable_pin(dapm, "MIC1"); + /* Activate Mic Bias */ + snd_soc_dapm_force_enable_pin(dapm, "Mic Bias"); + /* not connected pins */ snd_soc_dapm_nc_pin(dapm, "LOUT2"); snd_soc_dapm_nc_pin(dapm, "MIC2"); -- cgit v1.2.3