diff options
| -rw-r--r-- | sound/soc/codecs/nau8821.c | 22 | ||||
| -rw-r--r-- | sound/soc/codecs/nau8821.h | 2 |
2 files changed, 13 insertions, 11 deletions
diff --git a/sound/soc/codecs/nau8821.c b/sound/soc/codecs/nau8821.c index a8ff2ce70be9..4fa9a785513e 100644 --- a/sound/soc/codecs/nau8821.c +++ b/sound/soc/codecs/nau8821.c @@ -1104,16 +1104,12 @@ static void nau8821_eject_jack(struct nau8821 *nau8821) static void nau8821_jdet_work(struct work_struct *work) { struct nau8821 *nau8821 = - container_of(work, struct nau8821, jdet_work); + container_of(work, struct nau8821, jdet_work.work); struct snd_soc_dapm_context *dapm = nau8821->dapm; struct snd_soc_component *component = snd_soc_dapm_to_component(dapm); struct regmap *regmap = nau8821->regmap; int jack_status_reg, mic_detected, event = 0, event_mask = 0; - snd_soc_component_force_enable_pin(component, "MICBIAS"); - snd_soc_dapm_sync(dapm); - msleep(20); - regmap_read(regmap, NAU8821_R58_I2C_DEVICE_ID, &jack_status_reg); mic_detected = !(jack_status_reg & NAU8821_KEYDET); if (mic_detected) { @@ -1146,6 +1142,7 @@ static void nau8821_jdet_work(struct work_struct *work) snd_soc_component_disable_pin(component, "MICBIAS"); snd_soc_dapm_sync(dapm); } + event_mask |= SND_JACK_HEADSET; snd_soc_jack_report(nau8821->jack, event, event_mask); } @@ -1194,6 +1191,7 @@ static irqreturn_t nau8821_interrupt(int irq, void *data) { struct nau8821 *nau8821 = (struct nau8821 *)data; struct regmap *regmap = nau8821->regmap; + struct snd_soc_component *component; int active_irq, event = 0, event_mask = 0; if (regmap_read(regmap, NAU8821_R10_IRQ_STATUS, &active_irq)) { @@ -1205,7 +1203,7 @@ static irqreturn_t nau8821_interrupt(int irq, void *data) if ((active_irq & NAU8821_JACK_EJECT_IRQ_MASK) == NAU8821_JACK_EJECT_DETECTED) { - cancel_work_sync(&nau8821->jdet_work); + cancel_delayed_work_sync(&nau8821->jdet_work); regmap_update_bits(regmap, NAU8821_R71_ANALOG_ADC_1, NAU8821_MICDET_MASK, NAU8821_MICDET_DIS); nau8821_eject_jack(nau8821); @@ -1219,12 +1217,15 @@ static irqreturn_t nau8821_interrupt(int irq, void *data) nau8821_irq_status_clear(regmap, NAU8821_KEY_RELEASE_IRQ); } else if ((active_irq & NAU8821_JACK_INSERT_IRQ_MASK) == NAU8821_JACK_INSERT_DETECTED) { - cancel_work_sync(&nau8821->jdet_work); + cancel_delayed_work_sync(&nau8821->jdet_work); regmap_update_bits(regmap, NAU8821_R71_ANALOG_ADC_1, NAU8821_MICDET_MASK, NAU8821_MICDET_EN); if (nau8821_is_jack_inserted(regmap)) { - /* detect microphone and jack type */ - schedule_work(&nau8821->jdet_work); + /* Detect microphone and jack type */ + component = snd_soc_dapm_to_component(nau8821->dapm); + snd_soc_component_force_enable_pin(component, "MICBIAS"); + snd_soc_dapm_sync(nau8821->dapm); + schedule_delayed_work(&nau8821->jdet_work, msecs_to_jiffies(20)); /* Turn off insertion interruption at manual mode */ nau8821_setup_inserted_irq(nau8821); } else { @@ -1661,7 +1662,8 @@ int nau8821_enable_jack_detect(struct snd_soc_component *component, nau8821->jack = jack; /* Initiate jack detection work queue */ - INIT_WORK(&nau8821->jdet_work, nau8821_jdet_work); + INIT_DELAYED_WORK(&nau8821->jdet_work, nau8821_jdet_work); + ret = devm_request_threaded_irq(nau8821->dev, nau8821->irq, NULL, nau8821_interrupt, IRQF_TRIGGER_LOW | IRQF_ONESHOT, "nau8821", nau8821); diff --git a/sound/soc/codecs/nau8821.h b/sound/soc/codecs/nau8821.h index f0935ffafcbe..88602923780d 100644 --- a/sound/soc/codecs/nau8821.h +++ b/sound/soc/codecs/nau8821.h @@ -561,7 +561,7 @@ struct nau8821 { struct regmap *regmap; struct snd_soc_dapm_context *dapm; struct snd_soc_jack *jack; - struct work_struct jdet_work; + struct delayed_work jdet_work; int irq; int clk_id; int micbias_voltage; |