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Commit cd6e82b8 authored by Oder Chiou's avatar Oder Chiou Committed by Mark Brown
Browse files

ASoC: rt5645: Add the workqueue of the jack detect function for the debouncing 



Add the workqueue of the jack detect function for the debouncing.

Signed-off-by: default avatarOder Chiou <oder_chiou@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f114040e

sound/soc/codecs/rt5645.c

+14 −1
Original line number Diff line number Diff line
@@ -2166,11 +2166,20 @@ int rt5645_set_jack_detect(struct snd_soc_codec *codec, 
}

EXPORT_SYMBOL_GPL(rt5645_set_jack_detect);



static void rt5645_jack_detect_work(struct work_struct *work)

{

	struct rt5645_priv *rt5645 =

		container_of(work, struct rt5645_priv, jack_detect_work.work);



	rt5645_jack_detect(rt5645->codec, rt5645->jack);

}



static irqreturn_t rt5645_irq(int irq, void *data)

{

	struct rt5645_priv *rt5645 = data;



	rt5645_jack_detect(rt5645->codec, rt5645->jack);

	queue_delayed_work(system_power_efficient_wq,

			   &rt5645->jack_detect_work, msecs_to_jiffies(250));



	return IRQ_HANDLED;

}
@@ -2436,6 +2445,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, 
			dev_err(&i2c->dev, "Fail gpio_direction hp_det_gpio\n");

	}



	INIT_DELAYED_WORK(&rt5645->jack_detect_work, rt5645_jack_detect_work);



	return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645,

				      rt5645_dai, ARRAY_SIZE(rt5645_dai));

}
@@ -2447,6 +2458,8 @@ static int rt5645_i2c_remove(struct i2c_client *i2c) 
	if (i2c->irq)

		free_irq(i2c->irq, rt5645);



	cancel_delayed_work_sync(&rt5645->jack_detect_work);



	if (gpio_is_valid(rt5645->pdata.hp_det_gpio))

		gpio_free(rt5645->pdata.hp_det_gpio);

sound/soc/codecs/rt5645.h

+1 −0
Original line number Diff line number Diff line
@@ -2168,6 +2168,7 @@ struct rt5645_priv { 
	struct regmap *regmap;

	struct i2c_client *i2c;

	struct snd_soc_jack *jack;

	struct delayed_work jack_detect_work;



	int sysclk;

	int sysclk_src;