diff options
Diffstat (limited to 'drivers/acpi/button.c')
| -rw-r--r-- | drivers/acpi/button.c | 10 |
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: |