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headset : Add headphones debounce

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This commit is contained in:
邱建斌 2012-12-03 15:03:47 +08:00
parent c633fd72db
commit 0ff12e15e7
1 changed files with 1 additions and 0 deletions
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1
drivers/headset_observe/rk_headset_irq_hook_adc.c
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@ -125,6 +125,7 @@ static irqreturn_t headset_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
DBG("In the headset_interrupt for read headset level wake_lock headset_on_wake\n");
headset_info->heatset_irq_working = BUSY;
msleep(150);
for(i=0; i<3; i++)
{
level = gpio_get_value(pdata->Headset_gpio);