tree 48bb720e23960e56a211ef22e361ce4bfcfa16e4
parent 999e0ac6105066c474501bdb988a1216128432dd
author Yichen <yichenz@chromium.org> 1727920100 +0000
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1727920100 +0000

Reland "Implement doze mode power status scheduler"

This is a reland of commit 3d491f83f1ac9a0b24a79f688ace64ba0779a6d3

(1) Because ARC restarts in some tests, observing ARC session
stops and clear all observations to avoid use-after-free of
arc session manager.

(2) Adding timers to ensure that after a certain period in
simulated battery status, a certain period in real power status
is enforced.

Original change's description:
> Implement doze mode power status scheduler
>
> Implement a power status scheduler that sends signals to crosvm
> that when arc is in doze mode and user is active (e.g. typing or
> watching videos) it sends a simulated battery signal to make
> crosvm thinks it's on battery even thout it's on AC power.
> See go/doze-mode-battery for reasons and details.
>
> Note that this CL only implements the ash side scheduler, it will
> start send signals to crosvm once the goldfish API is designed.
>
> Unit tests will be added in the next CL since this CL is becoming
> large.
>
> BUG=351086080
>
> Change-Id: I0037436a0830f1ae657eaee7418e64fd8f14d684
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5852354
> Reviewed-by: Dominic Battré <battre@chromium.org>
> Reviewed-by: Michele Fan <michelefan@chromium.org>
> Commit-Queue: Yichen Zhou <yichenz@chromium.org>
> Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>
> Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1359014}

Bug: 351086080
Change-Id: Ie9b7c1ebeb9e638527edefc7f31f5cebfd8099b3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5887832
Reviewed-by: Dominic Battré <battre@chromium.org>
Reviewed-by: Michele Fan <michelefan@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Commit-Queue: Yichen Zhou <yichenz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1363437}