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| author | Devin Lu <Devin.Lu@quantatw.com> | 2021-10-01 14:36:05 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-10-12 06:58:20 +0000 |
| commit | 63962c7e6cf8499780ce378d23d49702a033d537 (patch) | |
| tree | da5babd155fa48f8f7aa9cd7637fdba60b06d05b | |
| parent | 4ad30395b5e7124ffc1e3bcd88b301fee3035700 (diff) | |
| download | chrome-ec-63962c7e6cf8499780ce378d23d49702a033d537.tar.gz | |
anahera: 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:199246802
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: I44562ea6946e2eaea3fd3cde5de28f7a45526f60
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3197901
Reviewed-by: caveh jalali <caveh@chromium.org>
Commit-Queue: caveh jalali <caveh@chromium.org>
| -rw-r--r-- | board/anahera/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/anahera/board.h b/board/anahera/board.h index 9e316b3b75..0ae9579717 100644 --- a/board/anahera/board.h +++ b/board/anahera/board.h @@ -133,6 +133,7 @@ /* Fan features */ #define CONFIG_FANS FAN_CH_COUNT #define CONFIG_CUSTOM_FAN_CONTROL +#define RPM_DEVIATION 1 /* Charger defines */ #define CONFIG_CHARGER_BQ25720 |