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| author | Sue Chen <sue.chen@quanta.corp-partner.google.com> | 2022-01-14 09:45:05 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2022-01-14 08:23:07 +0000 |
| commit | 2d2221c9e42aca4f3f3560eeb32c423a5f0e2e77 (patch) | |
| tree | 89e382e44b53422657c36844f98d0f88231f823e /baseboard | |
| parent | cc05c7dab11a90ec05d7fe0bda4a647d634d8e15 (diff) | |
| download | chrome-ec-2d2221c9e42aca4f3f3560eeb32c423a5f0e2e77.tar.gz | |
Cherry: enable PWM_CONFIG_DSLEEP flags for keyboard backlight
For keyboard backlight flicker issue, enable PWM_CONFIG_DSLEEP
for keyboard backlight channel.
BUG=b:214165183
BRANCH=none
TEST=set kblight pwm to 20% duty and kb backlight isn't flicker.
Signed-off-by: Sue Chen <sue.chen@quanta.corp-partner.google.com>
Change-Id: Ic3c92ddac6116a03ed8d91f922dec0ba4a3c5ca2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3386976
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'baseboard')
| -rw-r--r-- | baseboard/cherry/baseboard.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/baseboard/cherry/baseboard.c b/baseboard/cherry/baseboard.c index d48e0d7d35..89a9c11439 100644 --- a/baseboard/cherry/baseboard.c +++ b/baseboard/cherry/baseboard.c @@ -219,7 +219,7 @@ const struct pwm_t pwm_channels[] = { }, [PWM_CH_KBLIGHT] = { .channel = 3, - .flags = 0, + .flags = PWM_CONFIG_DSLEEP, .freq_hz = 10000, /* SYV226 supports 10~100kHz */ .pcfsr_sel = PWM_PRESCALER_C6, }, |