I have a Geforce 7600GT with HDMI output and i want to connect it to my plasma Pioneer PDP-507XD with a HDMI cable.
If I use VGA input, i can get native resolution. If I use HDMI input, i cant get native resolution, but only HD compliant resolution (1280x720, 1920x1080). But there's a problem if I use these HD resolutions : display doesn't use all space avalaible : here is a photo with 1280x720 resolution :
As you can see, top/bottom borders aren't displayed. With VGA connection it's ok. I think that using native resolution will solve the problem, but it doesn't want. I've put these lines in my xorg.conf :
Option "ExactModeTimingsDVI" "true"
Option "ModeValidation" "NoDFPNativeResolutionCheck"
But nothing changes.
Bug report for hdmi is attached. I've also joined the xorg.log that i got when i used VGA output.
Thank you in advance,