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author | Philip Chen <philipchen@google.com> | 2018-05-24 12:01:24 -0700 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2018-05-30 01:02:36 -0700 |
commit | 0de5b8ed695a420728ec7b606b218284b0241006 (patch) | |
tree | 5b9c1d87e035bb2a5494de75fcb1e5fb878a847f /common/system.c | |
parent | 628c9a924cfde28b2c77707bd71e04cafdf7dc9c (diff) | |
download | chrome-ec-0de5b8ed695a420728ec7b606b218284b0241006.tar.gz |
system: Enable/Disable low power idle in run time
We have enable_sleep()/disable_sleep() to enable/disable
EC deep sleep mode in runtime.
Here we introduce similar interfaces to enable/disable
EC idle (sleep) mode.
BUG=b:78792296
BRANCH=scarlet
TEST=Confirm idle mode is enabled/disabled when
enable_idle() and disable_idle() are called.
Change-Id: I2484f08a066523441064968da99c47de9342ecf0
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1072370
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Philip Chen <philipchen@chromium.org>
Commit-Queue: Philip Chen <philipchen@chromium.org>
Tested-by: Philip Chen <philipchen@chromium.org>
(cherry picked from commit c6b6626cdccef04b0ff203aaed0d84dbdcecf8b7)
Reviewed-on: https://chromium-review.googlesource.com/1076708
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Diffstat (limited to 'common/system.c')
-rw-r--r-- | common/system.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/common/system.c b/common/system.c index 64bfabbbc2..aa3e48db34 100644 --- a/common/system.c +++ b/common/system.c @@ -102,6 +102,11 @@ static enum ec_reboot_cmd reboot_at_shutdown; /* On-going actions preventing going into deep-sleep mode */ uint32_t sleep_mask; +#ifdef CONFIG_LOW_POWER_IDLE_LIMITED +/* Set it to prevent going into idle mode */ +uint32_t idle_disabled; +#endif + #ifdef CONFIG_HOSTCMD_AP_SET_SKUID static uint32_t ap_sku_id; |