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Diffstat (limited to 'drivers/leds/Kconfig')
| -rw-r--r-- | drivers/leds/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index db5e6a64c7cf..9c131f30757c 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -255,6 +255,19 @@ config LEDS_TRIGGER_BACKLIGHT If unsure, say N. +config LEDS_TRIGGER_GPIO + tristate "LED GPIO Trigger" + depends on LEDS_TRIGGERS + depends on GPIOLIB + help + This allows LEDs to be controlled by gpio events. It's good + when using gpios as switches and triggering the needed LEDs + from there. One use case is n810's keypad LEDs that could + be triggered by this trigger when user slides up to show + keypad. + + If unsure, say N. + config LEDS_TRIGGER_DEFAULT_ON tristate "LED Default ON Trigger" depends on LEDS_TRIGGERS |