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| author | Kaiyen Chang <kaiyen.chang@intel.com> | 2015-08-03 21:16:11 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-08-31 21:15:41 -0700 |
| commit | a030c63bafb3e18619b2ec325c0a6b2de3c4bfe7 (patch) | |
| tree | b89a27c1248b0ed43d1cf9153a5468bf8c4a87df /test/kb_mkbp.c | |
| parent | 1bc906750260edb89df5b120f38b7c1ec268df90 (diff) | |
| download | chrome-ec-a030c63bafb3e18619b2ec325c0a6b2de3c4bfe7.tar.gz | |
Fixed a failure of power button press while entering G3 state.
If the power button is pressed while S5 inactivity timer is about to
expire, EC need to give CPU a little time to start up before changing
the state from S5 to G3 (the hard off state); otherwise the system will
not start up. This issue can be reproduced on Rambi.
BUG=chrome-os-partner:42728, chrome-os-partner:42811
BRANCH=None
TEST=Implement an ec command to simulate power button press while S5
inactivity timer is about to expire, and then make sure that the
patch did solve the issue.
Change-Id: I022e8e14fd41447898760a4d57a4702e2c00a0d5
Signed-off-by: Kaiyen Chang <kaiyen.chang@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/290280
Reviewed-by: Shawn N <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/296436
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'test/kb_mkbp.c')
0 files changed, 0 insertions, 0 deletions