From: Chris Rattray crattray@opensource.wolfsonmicro.com

Signed-off-by: Chris Rattray crattray@opensource.wolfsonmicro.com Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com --- sound/soc/codecs/wm8994.c | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 5fc3179..02080da 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3262,6 +3262,12 @@ int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,

snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, reg);

+ /* enable MICDET and MICSHRT deboune */ + snd_soc_update_bits(codec, WM8994_IRQ_DEBOUNCE, + WM8994_MIC1_DET_DB_MASK | WM8994_MIC1_SHRT_DB_MASK | + WM8994_MIC2_DET_DB_MASK | WM8994_MIC2_SHRT_DB_MASK, + WM8994_MIC1_DET_DB | WM8994_MIC1_SHRT_DB); + snd_soc_dapm_sync(&codec->dapm);

return 0;