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| author | amber.chen <amber.chen@lcfc.corp-partner.google.com> | 2021-11-01 22:03:39 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-11-03 00:54:07 +0000 |
| commit | d1275d73707dd0020ac0c5dc2a6a7769cdc7b188 (patch) | |
| tree | 3889c990a5e3cf4d99e99f732386d63028da9ced | |
| parent | a58b4c52c3bcafa5c1b498380e9333377784e2e1 (diff) | |
| download | chrome-ec-d1275d73707dd0020ac0c5dc2a6a7769cdc7b188.tar.gz | |
taeko: modify keyboard backlight setting
BUG=b:204737147
BRANCH=main
TEST=make -j BOARD=taeko
Signed-off-by: amber.chen <amber.chen@lcfc.corp-partner.google.com>
Change-Id: Idce11dd6195c3ecefc3d4dfa043080b6a274c7a2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3255474
Reviewed-by: Boris Mittelberg <bmbm@google.com>
Reviewed-by: Parth Malkan <parthmalkan@google.com>
Commit-Queue: Boris Mittelberg <bmbm@google.com>
| -rw-r--r-- | board/taeko/board.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/board/taeko/board.c b/board/taeko/board.c index d7fe4e4399..c3b496d9ce 100644 --- a/board/taeko/board.c +++ b/board/taeko/board.c @@ -52,11 +52,10 @@ __override void board_cbi_init(void) static void board_chipset_resume(void) { /* Allow keyboard backlight to be enabled */ - - if (ec_cfg_has_keyboard_backlight() == 1) - gpio_set_level(GPIO_EC_KB_BL_EN_L, 1); - else + if (ec_cfg_has_keyboard_backlight() == 1) { + /* GPIO_EC_KB_BL_EN_L is low active pin */ gpio_set_level(GPIO_EC_KB_BL_EN_L, 0); + } } DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT); @@ -64,11 +63,10 @@ DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT); static void board_chipset_suspend(void) { /* Turn off the keyboard backlight if it's on. */ - - if (ec_cfg_has_keyboard_backlight() == 1) - gpio_set_level(GPIO_EC_KB_BL_EN_L, 0); - else + if (ec_cfg_has_keyboard_backlight() == 1) { + /* GPIO_EC_KB_BL_EN_L is low active pin */ gpio_set_level(GPIO_EC_KB_BL_EN_L, 1); + } } DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT); |