xavi/android_kernel_m2note/drivers/base/power/wakeup.c, branch ng-7.1.2

PM / sleep: Mechanism for aborting system suspends unconditionally

2019-05-02T16:32:43+00:00

It sometimes may be necessary to abort a system suspend in progress or wake up the system from suspend-to-idle even if the pm_wakeup_event()/pm_stay_awake() mechanism is not enabled. For this purpose, introduce a new global variable pm_abort_suspend and make pm_wakeup_pending() check its value. Also add routines for manipulating that variable. Change-Id: I694bee866a1b9e85a724f3efec09326d47a4ef6e Signed-off-by: Rafael J. Wysocki

wakeup: Add last wake up source logging for suspend abort reason.

2017-04-11T09:00:08+00:00

There is a possibility that a wakeup source event is received after the device prepares to suspend which might cause the suspend to abort. This patch adds the functionality of reporting the last active wakeup source which is currently not active but caused the suspend to abort reason via the /sys/kernel/power/last_wakeup_reason file. Change-Id: I1760d462f497b33e425f5565cb6cff5973932ec3 Signed-off-by: Ruchi Kandoi

power: align wakeup_sources format

2017-04-11T09:00:05+00:00

This aligns every column of elements in wakeup_sources to conveniently check any specific column for suspicious power consumption wakeup source or for other easily human readable purpose. Signed-off-by: yangdongdong

power: wakeup: partially revert some wakelock toggles

2016-11-07T12:46:48+00:00

This reverts msm_hsic_ws, since it's not used on MediaTek platform Makes no issue in having this here.. But let's keep this clean...

power: wakeup: add wakelock toggles

2016-09-28T13:16:04+00:00

Signed-off-by: engstk

first commit

2016-08-15T02:19:42+00:00