So I'm new to this stuff and I was wandering I got a smart tv for Christmas. On the back it has a HDMI port it says HDMI input 2 DVI what does this mean? If I have a Gpu with hdmi and dvi can I use either like could I use the hdmi from my Gpu and connect it to the hdmi on my smart tv or have a dvi to hdmi cable and connect the dvi from my Gpu to the hdmi on my smart tv would both work?