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| author | YH Huang <yh.huang@mediatek.com> | 2015-11-12 13:29:16 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-12-07 06:43:13 -0800 |
| commit | e5544226e459506b503b4ba19cf31d6256645a56 (patch) | |
| tree | 88d73faa0c6636c73b4066b2363e1213a79e601e | |
| parent | 565db4519c7f13f8df1c331b6864ffc313179f85 (diff) | |
| download | chrome-ec-e5544226e459506b503b4ba19cf31d6256645a56.tar.gz | |
keyboard_mkbp: set the key pressed event to wakeup AP
When AP is suspended, only predefined events could wakeup AP.
Check EC_MKBP_EVENT_KEY_MATRIX event when we use embedded keyboard to make AP
wakeup from S3 power state.
BRANCH=none
BUG=chrome-os-partner:47554
TEST=Enter "powerd_dbus_suspend" in AP console to make system
suspend and then press embedded keyboard to wakeup AP.
Change-Id: I79f91776c39554a4e488e50841d3537fe85fea13
Signed-off-by: YH Huang <yh.huang@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/312156
Tested-by: Wei-Ning Huang <wnhuang@chromium.org>
Reviewed-by: Wei-Ning Huang <wnhuang@chromium.org>
Reviewed-by: Rong Chang <rongchang@chromium.org>
| -rw-r--r-- | common/mkbp_event.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/mkbp_event.c b/common/mkbp_event.c index 4e965a9d05..b039afa631 100644 --- a/common/mkbp_event.c +++ b/common/mkbp_event.c @@ -52,7 +52,8 @@ void mkbp_send_event(uint8_t event_type) * interrupt the AP if it is a wakeup event * which is defined in the white list. */ - if (events & CONFIG_MKBP_WAKEUP_MASK) + if ((events & CONFIG_MKBP_WAKEUP_MASK) || + (event_type == EC_MKBP_EVENT_KEY_MATRIX)) set_host_interrupt(1); return; |