Thanks for DSDT.
LVDS looks brighter but can't control.
As your suggestion, I switched to MacbookPro9,2.
I changed the ig-platform id to 3 but VGA and HDMI are still not working.
Also, I see that battery discharges very fast. In Windows, if HD4000 is using, power button led is white,but when GTX670 is started to be used, it goes to red. In Mac, power led is always red. Is there any fix for this?