[mythtv-users] Anyone using a GeForce 6600GT wand DVI->HDMI?

Marco Nelissen marcone at xs4all.nl
Wed Apr 5 01:43:41 UTC 2006


>
>I have finished my basic Myth box, and have the Nvidia based kernel driver 
>displaying 720p out of my DVI to my Sony Wega Grand's HDMI port. Aside 
>from a bit of overscan in all directions it looks great!
>
>So I was trying to do some performance tweaking and hoped someone else has 
>had some experience they can share?
>
>1. My TV accepts 1080i, but search as i might, I can't fine the modeline 
>or settings in Xorg that will produce it on my DVI out. My card says it 
>will do it, and other report doing it with Win XP, I'd like to find out 
>how I can for Myth.

Both these modelines worked for me on a Sharp Aquos with an FX5200:

    ModeLine "ATSC-1080-59.94i" 74.176 1920 1960 2016 2200 1080 1082 1088 1125 Interlace
    ModeLine "ATSC-1080-60i" 74.25 1920 1960 2016 2200 1080 1082 1088 1125 Interlace        



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