diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-03-01 19:01:43 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-03-01 19:06:37 +0000 |
| commit | 378ec0ca38527d3ca3683f7f38f3243c8d0a90f3 (patch) | |
| tree | 513b3e99ac17260ce7386f00e47086d63c56dcf3 /sound/soc/codecs | |
| parent | df0c016d0bbeea99f93b5f7836d6418a19feefa7 (diff) | |
| download | linux-378ec0ca38527d3ca3683f7f38f3243c8d0a90f3.tar.bz2 | |
ASoC: wm8994: Disable debounce of jack detection on inserted jack
Don't debounce jack detection for inserted jacks, giving improved
responsiveness.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index bc1f1199a87f..81d62a38475e 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3235,6 +3235,10 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data) snd_soc_update_bits(codec, WM8958_MICBIAS2, WM8958_MICB2_DISCH, 0); + /* Disable debounce while inserted */ + snd_soc_update_bits(codec, WM1811_JACKDET_CTRL, + WM1811_JACKDET_DB, 0); + /* * Start off measument of microphone impedence to find * out what's actually there. @@ -3270,6 +3274,10 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data) SND_JACK_MECHANICAL | SND_JACK_HEADSET | wm8994->btn_mask); + /* Enable debounce while removed */ + snd_soc_update_bits(codec, WM1811_JACKDET_CTRL, + WM1811_JACKDET_DB, WM1811_JACKDET_DB); + wm8994->mic_detecting = false; wm8994->jack_mic = false; snd_soc_update_bits(codec, WM8958_MIC_DETECT_1, |