增加支持hp & spk 自动切换

hc

2024-03-22 619f0f87159c5dbd2755b1b0a0eb35784be84e7a

 kernel/drivers/headset_observe/rk_headset_irq_hook_adc.c
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@@ -111,6 +111,7 @@
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 	struct rk_headset_pdata *pdata = headset_info->pdata;
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 	static unsigned int old_status = 0;
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 	int i, level = 0;
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+	int ret;
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 	disable_irq_nosync(headset_info->irq[HEADSET]);
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 	if (headset_info->heatset_irq_working == BUSY ||
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@@ -161,11 +162,15 @@
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 		goto out;
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 	}
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-	pr_info("(headset in is %s)headset status is %s\n",
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+	pr_info("(myttest headset in is %s)headset status is %s\n",
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 		pdata->headset_insert_type ? "high level" : "low level",
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 		headset_info->headset_status ? "in" : "out");
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 	if (headset_info->headset_status == HEADSET_IN) {
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+		ret = gpio_direction_output(pdata->spk_ctl_gpio,1);
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+                if (ret < 0) {
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+                        printk("spk_ctl_gpio set direction fail\n");
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+                }
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 		if (pdata->chan != 0) {
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 			/* detect Hook key */
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 			schedule_delayed_work(
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@@ -186,6 +191,10 @@
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 			irq_set_irq_type(headset_info->irq[HEADSET],
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 					 IRQF_TRIGGER_RISING);
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 	} else if (headset_info->headset_status == HEADSET_OUT) {
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+		ret = gpio_direction_output(pdata->spk_ctl_gpio,0);
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+                if (ret < 0) {
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+                        printk("spk_ctl_gpio set direction fail\n");
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+                }
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 		headset_info->cur_headset_status = HEADSET_OUT;
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 		cancel_delayed_work(&headset_info->hook_work);
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 		if (headset_info->isMic) {