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| author | Mike Lee <mike5@huaqin.corp-partner.google.com> | 2020-09-16 20:06:56 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-09-24 04:34:49 +0000 |
| commit | f4fbd68a2664e8d830fb00222023b841f6debac0 (patch) | |
| tree | 8e0a48fc20bf7c3c2ea84e8cff9e59670d69cdd5 /board/fennel/board.h | |
| parent | 48509706db2ab4e3987a600ea6676f581317e5fb (diff) | |
| download | chrome-ec-f4fbd68a2664e8d830fb00222023b841f6debac0.tar.gz | |
Fennel: Modify it8801 keyboard backlight driver and Enable keyboard backlight
1.Modify it8801 keyboard backlight driver code
2.Enable keyboard backlight setting with it8801 keyboard backlight driver
BUG=b:162902808
BRANCH=firmware-kukui-12573.B
TEST=Manual.
Build and flash BIOS&EC on fennel board.
Verify the keyboard backlight function.
Signed-off-by: Mike Lee <mike5@huaqin.corp-partner.google.com>
Change-Id: I73dd7ffc7b6ee80ed7ca39ac4d05afe65f666181
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2413675
Reviewed-by: Zhuohao Lee <zhuohao@chromium.org>
Diffstat (limited to 'board/fennel/board.h')
| -rw-r--r-- | board/fennel/board.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/board/fennel/board.h b/board/fennel/board.h index bd711b9359..27d6c52bdb 100644 --- a/board/fennel/board.h +++ b/board/fennel/board.h @@ -63,6 +63,9 @@ #define CONFIG_ACCEL_FORCE_MODE_MASK BIT(LID_ACCEL) +#define CONFIG_IO_EXPANDER_IT8801_PWM +#define CONFIG_KEYBOARD_BACKLIGHT + #endif /* VARIANT_KUKUI_NO_SENSORS */ /* I2C ports */ @@ -125,6 +128,10 @@ enum battery_type { BATTERY_TYPE_COUNT, }; +enum pwm_channel { + IT8801_PWM_CH_KBLIGHT = 0, +}; + #include "gpio_signal.h" #include "registers.h" |