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Commit 1f83511b authored by Rafael J. Wysocki's avatar Rafael J. Wysocki Committed by Len Brown
Browse files

ACPI / PM: Report wakeup events from buttons 



Since ACPI buttons and lids can be configured to wake up the system
from sleep states, report wakeup events from these devices.

Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 7fa69baf

drivers/acpi/button.c

+5 −0
Original line number Diff line number Diff line
@@ -279,6 +279,9 @@ static int acpi_lid_send_state(struct acpi_device *device) 
	input_report_switch(button->input, SW_LID, !state);

	input_sync(button->input);



	if (state)

		pm_wakeup_event(&device->dev, 0);



	ret = blocking_notifier_call_chain(&acpi_lid_notifier, state, device);

	if (ret == NOTIFY_DONE)

		ret = blocking_notifier_call_chain(&acpi_lid_notifier, state,
@@ -314,6 +317,8 @@ static void acpi_button_notify(struct acpi_device *device, u32 event) 
			input_sync(input);

			input_report_key(input, keycode, 0);

			input_sync(input);



			pm_wakeup_event(&device->dev, 0);

		}



		acpi_bus_generate_proc_event(device, event, ++button->pushed);