power: add enum for transition by DISPLAY_OFF_TIMEOUT

- DEVICE_POWER_TRANSITION_REASON_DISPLAY_OFF (existing one)
   Reason for display off itself.
- DDEVICE_POWER_TRANSITION_REASON_DISPLAY_OFF_TIMEOUT (added one)
   Reason for expiration of timer triggered by display off. Commonly,
  it is used for system suspend reason.

Change-Id: Icf18aa0c0da83cdbf2f63cf1c2fdad375f2f5aab
Signed-off-by: Youngjae Cho <y0.cho@samsung.com>
(cherry picked from commit 6b602b4791917f1a68946bfdc945484511029d5b)

diff --git a/include/backend/hal-device-power-interface.h b/include/backend/hal-device-power-interface.h
index fd3dd5f..275869b 100644 (file)
--- a/include/backend/hal-device-power-interface.h
+++ b/include/backend/hal-device-power-interface.h
@@ -31,6 +31,7 @@ enum hal_device_power_transition_reason {
        HAL_DEVICE_POWER_TRANSITION_REASON_BATTERY_CRITICAL_LEVEL,
        HAL_DEVICE_POWER_TRANSITION_REASON_BATTERY_POWEROFF_LEVEL,
        HAL_DEVICE_POWER_TRANSITION_REASON_DISPLAY_OFF,
+       HAL_DEVICE_POWER_TRANSITION_REASON_DISPLAY_OFF_TIMEOUT,
        HAL_DEVICE_POWER_TRANSITION_REASON_TOUCH_KEY,
        HAL_DEVICE_POWER_TRANSITION_REASON_TOUCH_SCREEN,
        HAL_DEVICE_POWER_TRANSITION_REASON_USB,