Input: wacom - lower the LED luminance

The LED luminance level is normally lower when no button is pressed.

Reviewed-by: Eduard Hasenleithner <eduard@hasenleithner.at>
Tested-by: Eduard Hasenleithner <eduard@hasenleithner.at>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/tablet/wacom_sys.c

@@ -678,7 +678,7 @@ static int wacom_initialize_leds(struct wacom *wacom)
 
 		/* Initialize default values */
 		wacom->led.select = 0;
-		wacom->led.llv = 30;
+		wacom->led.llv = 10;
 		wacom->led.hlv = 20;
 		wacom->led.img_lum = 10;
 		wacom_led_control(wacom);