summaryrefslogtreecommitdiffstats
path: root/drivers/acpi/button.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/acpi/button.c')
-rw-r--r--drivers/acpi/button.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 1e76a64cce..cc61020756 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -480,6 +480,7 @@ static int acpi_button_suspend(struct device *dev)
static int acpi_button_resume(struct device *dev)
{
+ struct input_dev *input;
struct acpi_device *device = to_acpi_device(dev);
struct acpi_button *button = acpi_driver_data(device);
@@ -489,6 +490,14 @@ static int acpi_button_resume(struct device *dev)
button->last_time = ktime_get();
acpi_lid_initialize_state(device);
}
+
+ if (button->type == ACPI_BUTTON_TYPE_POWER) {
+ input = button->input;
+ input_report_key(input, KEY_WAKEUP, 1);
+ input_sync(input);
+ input_report_key(input, KEY_WAKEUP, 0);
+ input_sync(input);
+ }
return 0;
}
#endif
@@ -579,6 +588,7 @@ static int acpi_button_add(struct acpi_device *device)
switch (button->type) {
case ACPI_BUTTON_TYPE_POWER:
input_set_capability(input, EV_KEY, KEY_POWER);
+ input_set_capability(input, EV_KEY, KEY_WAKEUP);
break;
case ACPI_BUTTON_TYPE_SLEEP: