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M7350v3_en_gpl

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T
2024-09-09 08:55:19 +00:00
parent 801e6d2ad8
commit 2d95e8761a
2791 changed files with 89608 additions and 390711 deletions
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30
kernel/drivers/input/keyboard/gpio_keys.c
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@ -29,7 +29,6 @@
#include <linux/of_platform.h>
#include <linux/of_gpio.h>
#include <linux/spinlock.h>
#include <linux/wakelock.h>
struct gpio_button_data {
const struct gpio_keys_button *button;
@ -52,7 +51,6 @@ struct gpio_keys_drvdata {
struct gpio_button_data data[0];
};
struct wake_lock gpio_keys_wlock;
/*
* SYSFS interface for enabling/disabling keys and switches:
*
@ -368,8 +366,7 @@ static irqreturn_t gpio_keys_gpio_isr(int irq, void *dev_id)
jiffies + msecs_to_jiffies(bdata->timer_debounce));
else
schedule_work(&bdata->work);
// [houjihai] add timeout wake lock
wake_lock_timeout(&gpio_keys_wlock, 5 * HZ);
return IRQ_HANDLED;
}
@ -648,20 +645,6 @@ static void gpio_remove_key(struct gpio_button_data *bdata)
gpio_free(bdata->button->gpio);
}
/* [houjihai start] add pm domain for gpio keys */
static int no_suppend_resume(struct device *dev)
{
return 0;
}
struct dev_pm_domain gpio_keys_pm_domain = {
.ops = {
.suspend = no_suppend_resume,
.resume = no_suppend_resume,
}
};
/* [houjihai end] */
static int __devinit gpio_keys_probe(struct platform_device *pdev)
{
const struct gpio_keys_platform_data *pdata = pdev->dev.platform_data;
@ -701,8 +684,6 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev)
input->name = pdata->name ? : pdev->name;
input->phys = "gpio-keys/input0";
input->dev.parent = &pdev->dev;
// [houjihai] add pm domain for gpio keys
input->dev.pm_domain = &gpio_keys_pm_domain;
input->open = gpio_keys_open;
input->close = gpio_keys_close;
@ -824,14 +805,11 @@ static int gpio_keys_resume(struct device *dev)
struct gpio_button_data *bdata = &ddata->data[i];
if (bdata->button->wakeup && device_may_wakeup(dev))
disable_irq_wake(bdata->irq);
/* [houjihai start] no need pass up event when resume*/
#if 0
if (gpio_is_valid(bdata->button->gpio))
gpio_keys_gpio_report_event(bdata);
#endif
}
//input_sync(ddata->input);
/* [houjihai end]*/
input_sync(ddata->input);
return 0;
}
@ -852,13 +830,11 @@ static struct platform_driver gpio_keys_device_driver = {
static int __init gpio_keys_init(void)
{
wake_lock_init(&gpio_keys_wlock, WAKE_LOCK_SUSPEND, "gpiokeys");
return platform_driver_register(&gpio_keys_device_driver);
}
static void __exit gpio_keys_exit(void)
{
wake_lock_destroy(&gpio_keys_wlock);
platform_driver_unregister(&gpio_keys_device_driver);
}