1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 14bb57b16593..2a72ce5c6d1f 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -200,6 +200,15 @@ config LEDS_TRIGGER_HEARTBEAT
           load average.
           If unsure, say Y.
 
+config LEDS_TRIGGER_BACKLIGHT
+        tristate "LED backlight Trigger"
+        depends on LEDS_TRIGGERS
+        help
+          This allows LEDs to be controlled as a backlight device: they
+          turn off and on when the display is blanked and unblanked.
+
+          If unsure, say N.
+
 config LEDS_TRIGGER_DEFAULT_ON
         tristate "LED Default ON Trigger"
         depends on LEDS_TRIGGERS