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Commit 378ec0ca authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm8994: Disable debounce of jack detection on inserted jack 



Don't debounce jack detection for inserted jacks, giving improved
responsiveness.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent df0c016d

sound/soc/codecs/wm8994.c

+8 −0
Original line number Diff line number Diff line
@@ -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,