gpio_keys: Report KEY_WAKEUP events on home button press (b70b6df0) · Commits · e / devices / samsung / android_kernel_samsung_exynos7580-common

drivers/input/keyboard/gpio_keys.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -454,6 +454,14 @@ static void gpio_keys_gpio_report_event(struct gpio_button_data *bdata)
		} else if ((button->code == KEY_HOMEPAGE)) {
		printk(KERN_INFO "GPIO-KEY : HOME key is %s[%d]\n",
		state ? "pressed" : "released", irqd_is_wakeup_set(&desc->irq_data));
		printk(KERN_INFO "GPIO-KEY: Sending KEY_WAKEUP (%s)", state ? "pressed" : "released");
		if (state > 0) {
		input_report_key(input, KEY_WAKEUP, 1);
		input_sync(input);
		} else {
		input_report_key(input, KEY_WAKEUP, 0);
		input_sync(input);
		}
		} else if ((button->code == KEY_VOLUMEUP)) {
		printk(KERN_INFO "GPIO-KEY : VOL_UP key is %s[%d]\n",
		state ? "pressed" : "released", irqd_is_wakeup_set(&desc->irq_data));
		@@ -967,6 +975,8 @@ static int gpio_keys_probe(struct platform_device *pdev)
		code_name ? code_name : "", bdata->button->code, gpio_get_value(bdata->button->gpio));
		}

		set_bit(KEY_WAKEUP, input->keybit);

		return 0;

		fail3: