--- orig/kernel-source/drivers/input/keyboard/omap-twl4030keypad.c	2009-12-17 09:29:39.000000000 +0200
+++ kernel-source/drivers/input/keyboard/omap-twl4030keypad.c	2010-02-12 15:34:23.000000000 +0200
@@ -325,6 +325,18 @@
 static DEVICE_ATTR(disable_kp, 0664, twl4030_kp_disable_show,
 		   twl4030_kp_disable_store);
 
+extern void keyb_led_set(int v);
+static int ledkbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+{
+
+	switch (type) {
+		case EV_LED: 
+			keyb_led_set(value); 
+			//printk(KERN_ERR "call keyb_led_set(%i)\n", value); 
+			break; 
+	}
+	return 0;
+}
 /*
  * Registers keypad device with input sub system
  * and configures TWL4030 keypad registers
@@ -368,6 +380,9 @@
 
 	/* setup input device */
 	set_bit(EV_KEY, kp->omap_twl4030kp->evbit);
+	set_bit(EV_LED, kp->omap_twl4030kp->evbit);
+	kp->omap_twl4030kp->ledbit[0] = BIT_MASK(LED_SCROLLL);
+	kp->omap_twl4030kp->event = ledkbd_event;
 
 	/* Enable auto repeat feature of Linux input subsystem */
 	if (pdata->rep)