diff options
| author | Owen_Ou <Owen_Ou@compal.corp-partner.google.com> | 2021-08-05 10:41:11 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-08-06 07:42:48 +0000 |
| commit | 5c83b9819bc74ccd8746ff2767f39da90bf4128f (patch) | |
| tree | c8c947e6ce87c8c668c96e9517d304e162c93a53 | |
| parent | 856b4e1afd316f92eb1b4ed354199bfb136f3ecf (diff) | |
| download | chrome-ec-5c83b9819bc74ccd8746ff2767f39da90bf4128f.tar.gz | |
brya: Fix fan turn high and low momentary in G3 and DC only
Base on nuvoton's suggest modify PWM's flags and frequency.
BUG=b:194935446
BRANCH=None
TEST=Brya fan can keep 33% and can't turn high and low
momentary in G3 and DC only.
Signed-off-by: Owen_Ou <Owen_Ou@compal.corp-partner.google.com>
Change-Id: Ie0321d904d8cd2aa9de7dbc8559521b4cba12b8c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3070808
Auto-Submit: Owen Ou <owen_ou@compal.corp-partner.google.com>
Tested-by: Owen Ou <owen_ou@compal.corp-partner.google.com>
Commit-Queue: Owen Ou <owen_ou@compal.corp-partner.google.com>
Reviewed-by: caveh jalali <caveh@chromium.org>
| -rw-r--r-- | board/brya/pwm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/brya/pwm.c b/board/brya/pwm.c index 263e494650..6e662f8e7d 100644 --- a/board/brya/pwm.c +++ b/board/brya/pwm.c @@ -39,8 +39,8 @@ const struct pwm_t pwm_channels[] = { }, [PWM_CH_FAN] = { .channel = 5, - .flags = PWM_CONFIG_OPEN_DRAIN, - .freq = 25000 + .flags = PWM_CONFIG_OPEN_DRAIN | PWM_CONFIG_DSLEEP, + .freq = 1000 }, [PWM_CH_LED4] = { .channel = 7, |