diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-28 20:03:37 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-29 11:28:59 +0100 |
| commit | b9e67e5ef3c14453e10f41468b6e601d37291a82 (patch) | |
| tree | ebe204c400c8dee4d7a05fefcf188607a3ed9b04 /sound/soc/codecs | |
| parent | ASoC: DT: Update digital microphone binding documentation to PAZ00 board. (diff) | |
| download | linux-b9e67e5ef3c14453e10f41468b6e601d37291a82.tar.xz linux-b9e67e5ef3c14453e10f41468b6e601d37291a82.zip | |
ASoC: wm8994: Make sure we don't have MICBIAS on during jackdet mode
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 33bc718f1649..691e89753a6a 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3170,9 +3170,6 @@ static void wm8958_default_micdet(u16 status, void *data) snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, WM8958_MICD_ENA, 0); - wm1811_jackdet_set_mode(codec, - WM1811_JACKDET_MODE_JACK); - if (wm8994->pdata->jd_ext_cap) { mutex_lock(&codec->mutex); snd_soc_dapm_disable_pin(&codec->dapm, @@ -3180,6 +3177,9 @@ static void wm8958_default_micdet(u16 status, void *data) snd_soc_dapm_sync(&codec->dapm); mutex_unlock(&codec->mutex); } + + wm1811_jackdet_set_mode(codec, + WM1811_JACKDET_MODE_JACK); } } @@ -3235,23 +3235,24 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data) snd_soc_update_bits(codec, WM8958_MICBIAS2, WM8958_MICB2_DISCH, 0); - /* If required for an external cap force MICBIAS on */ - if (wm8994->pdata->jd_ext_cap) { - mutex_lock(&codec->mutex); - snd_soc_dapm_force_enable_pin(&codec->dapm, - "MICBIAS2"); - snd_soc_dapm_sync(&codec->dapm); - mutex_unlock(&codec->mutex); - } - /* * Start off measument of microphone impedence to find * out what's actually there. */ wm8994->mic_detecting = true; wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_MIC); + snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, WM8958_MICD_ENA, WM8958_MICD_ENA); + + /* If required for an external cap force MICBIAS on */ + if (wm8994->pdata->jd_ext_cap) { + mutex_lock(&codec->mutex); + snd_soc_dapm_force_enable_pin(&codec->dapm, + "MICBIAS2"); + snd_soc_dapm_sync(&codec->dapm); + mutex_unlock(&codec->mutex); + } } else { dev_dbg(codec->dev, "Jack not detected\n"); |