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| author | Devin Lu <Devin.Lu@quantatw.com> | 2022-01-24 15:51:15 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2022-01-26 05:00:40 +0000 |
| commit | 85d8babf936a1ec67f933f1ac4483c5e2b042d8e (patch) | |
| tree | 13962e7446b581cc6e76d8711b076377a6818520 /board/vell/board.h | |
| parent | 3126667afb7b798c8b0a16a51909d14ce9227804 (diff) | |
| download | chrome-ec-85d8babf936a1ec67f933f1ac4483c5e2b042d8e.tar.gz | |
vell: Set rpm deviation to 1%
Currently rpm deviation is 7%, it is too large to cause fan rpm
between actual and target is not accurate. This patch set lower
rpm deviation to 1%.
BUG=b:216026302
BRANCH=none
TEST=run ectool pwmsetfanrpm 4000 ~ 4500 rpm.
make sure fan actual rpm is accurate.
Signed-off-by: Devin Lu <Devin.Lu@quantatw.com>
Change-Id: I4a5630fc56771cfac1cce005b01cb0556e50673a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3411686
Reviewed-by: caveh jalali <caveh@chromium.org>
Diffstat (limited to 'board/vell/board.h')
| -rw-r--r-- | board/vell/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/vell/board.h b/board/vell/board.h index 481dd2ed08..ed90eaf141 100644 --- a/board/vell/board.h +++ b/board/vell/board.h @@ -160,6 +160,7 @@ /* Fan features */ #define CONFIG_FANS FAN_CH_COUNT #define CONFIG_CUSTOM_FAN_CONTROL +#define RPM_DEVIATION 1 /* Charger defines */ #define CONFIG_CHARGER_ISL9241 |