Force audio jack config line

Hey,

Does anyone know the correct procedure to force the audio jack output? Tomorrow I’m gonna connect lakka rPi2 to a beamer with HDMI but the sound will need to be pushed trough 3,5 audio jack. I see in the FAQ that I can also use a hdmi2dvi connector, I have one like these (http://www.buycameradirect.com/media/catalog/product/cache/4/image/9df78eab33525d08d6e5fb8d27136e95/j/e/je-hdmi2dvi_copy_1.jpg) but I am not sure If i can connect DVI to the beamer…

Try hdmi_drive=1

in the config.txt