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| author | Marc Jones <marcj303@gmail.com> | 2018-07-14 17:37:30 -0600 |
|---|---|---|
| committer | Marc Jones <marc@marcjonesconsulting.com> | 2018-07-17 01:57:49 +0000 |
| commit | 290c4459114473c6dfe9e1184481fb9b7564576e (patch) | |
| tree | 65a4d41176056ce34554c75efa3e034410654670 /src/mainboard/google | |
| parent | ee03dc2644ffd284847384080616a6a319e31a56 (diff) | |
mainboard/google/kahlee: Enable backlight on resume
BUG=b:72694972
TEST=Backlight turns on ChromeOS resume
Change-Id: I452e2ea94b508b137cf52301df5d2d1ad5c9ab70
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/27488
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/kahlee/variants/baseboard/mainboard.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/variants/baseboard/mainboard.c b/src/mainboard/google/kahlee/variants/baseboard/mainboard.c index c873299bf1..54743ef7c1 100644 --- a/src/mainboard/google/kahlee/variants/baseboard/mainboard.c +++ b/src/mainboard/google/kahlee/variants/baseboard/mainboard.c @@ -15,6 +15,9 @@ #include <ec/google/chromeec/ec.h> #include <baseboard/variants.h> +#include <gpio.h> +#include <variant/gpio.h> + uint8_t variant_board_sku(void) { @@ -25,3 +28,11 @@ uint8_t variant_board_sku(void) return sku; } + +#if IS_ENABLED(CONFIG_HAVE_ACPI_RESUME) +void variant_mainboard_suspend_resume(void) +{ + /* Enable backlight - GPIO 133 active low */ + gpio_set(GPIO_133, 0); +} +#endif |