diff options
| author | Samsp_Liu <Samsp_Liu@compal.corp-partner.google.com> | 2020-12-31 16:54:32 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-01-04 15:28:33 +0000 |
| commit | 29c942404c1bddc0da5c04caf1e1a6dc4425cd4f (patch) | |
| tree | 4bfa291cc56480fc07faf89482936bee556b16fc /board/vilboz/board.c | |
| parent | 06a82155ef062adaccf3c2469c59ca850f5800c7 (diff) | |
| download | chrome-ec-29c942404c1bddc0da5c04caf1e1a6dc4425cd4f.tar.gz | |
vilboz: Adjust KB_BL_PWM frequency
The LED driver chip change to Silergy/SY7726,
the frequency spec is 10kHz~100kHz.
Current setting is 100Hz, so change frequency to 15kHz.
BUG=b:176536577
BRANCH=Zork
TEST=Test on SY7726, duty can be changed by ectool pwmsetkblight
Signed-off-by: Samsp_Liu <Samsp_Liu@compal.corp-partner.google.com>
Change-Id: Ieb201985299da546ce64ca3fb03126d62b08ad9d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2607211
Tested-by: SamSP Liu <samsp_liu@compal.corp-partner.google.com>
Tested-by: Elthan Huang <elthan_huang@compal.corp-partner.google.com>
Reviewed-by: Elthan Huang <elthan_huang@compal.corp-partner.google.com>
Reviewed-by: Edward Hill <ecgh@chromium.org>
Commit-Queue: Edward Hill <ecgh@chromium.org>
Diffstat (limited to 'board/vilboz/board.c')
| -rw-r--r-- | board/vilboz/board.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/vilboz/board.c b/board/vilboz/board.c index 09bed7b7d5..0a2a4536ea 100644 --- a/board/vilboz/board.c +++ b/board/vilboz/board.c @@ -461,8 +461,8 @@ DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, wwan_lte_suspend_hook, HOOK_PRIO_DEFAULT); const struct pwm_t pwm_channels[] = { [PWM_CH_KBLIGHT] = { .channel = 3, - .flags = PWM_CONFIG_DSLEEP, - .freq = 100, + .flags = 0, + .freq = 15000, }, }; BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); |