diff options
| author | Chris Ching <chingcodes@google.com> | 2017-10-11 16:33:24 -0600 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-10-13 21:55:20 -0700 |
| commit | 8373a0f86c24f17bdc21fff0f59044828923c49d (patch) | |
| tree | 4d1603c8731660d66ac015ddd5057e45bc29f50a /include | |
| parent | 2e1ec23353c758a7553c86bfd224b3364f6504a6 (diff) | |
| download | chrome-ec-8373a0f86c24f17bdc21fff0f59044828923c49d.tar.gz | |
[fan] Add CONFIG_FAN_SPEED option to override EC fan speed
Fans will be initialed at the given RPM, and not the max speed.
Changed kahlee to use new method and set speed to ~50%, down from 75%
BUG=b:67055475
TEST=run on kahlee board
BRANCH=none
Change-Id: Iad40a58b531f46ac80572b47aef9378b47222be1
Signed-off-by: Chris Ching <chingcodes@google.com>
Reviewed-on: https://chromium-review.googlesource.com/714386
Commit-Ready: Chris Ching <chingcodes@chromium.org>
Tested-by: Chris Ching <chingcodes@chromium.org>
Reviewed-by: Chris Ching <chingcodes@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/config.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h index 876ff4f5e8..5a176670c7 100644 --- a/include/config.h +++ b/include/config.h @@ -1048,6 +1048,9 @@ /* Number of cooling fans. Undef if none. */ #undef CONFIG_FANS +/* Percentage to which all fans are set at initiation */ +#define CONFIG_FAN_INIT_SPEED 100 + /* Support fan control while in low-power idle */ #undef CONFIG_FAN_DSLEEP |