[mythtv-users] Can you probe an nvidia card to get current modeline?
Steven Adeff
adeffs.mythtv at gmail.com
Tue Feb 14 22:01:16 UTC 2006
On 2/14/06, Richard Bronosky <mythtv at bronosky.com> wrote:
> I would love to know what resolution (and other mode detail) my nvidia
> card is putting out at a given point in time. My TV switches mode from
> 1080i to 720p to 480p as I do different tasks. I'd like to be able to
> see what the card is delivering to cause the TV to change modes.
>
> I tried reading
> http://download.nvidia.com/XFree86_40/1.0-2880/README.txt which did
> teach me about /proc/driver/nvidia/agp/* but those files don't contain
> that kind of info.
>
> Suggestions?
run xrandr and you should get an output similar to:
SZ: Pixels Physical Refresh
*0 1280 x 768 ( 452mm x 271mm ) *60
1 1024 x 768 ( 452mm x 271mm ) 60
2 848 x 480 ( 452mm x 271mm ) 60
3 800 x 600 ( 452mm x 271mm ) 60
4 720 x 576 ( 452mm x 271mm ) 60
5 720 x 480 ( 452mm x 271mm ) 60
6 640 x 480 ( 452mm x 271mm ) 60
7 640 x 400 ( 452mm x 271mm ) 60
8 640 x 350 ( 452mm x 271mm ) 60
9 512 x 384 ( 452mm x 271mm ) 60
10 400 x 600 ( 452mm x 271mm ) 60
11 320 x 480 ( 452mm x 271mm ) 60
12 320 x 400 ( 452mm x 271mm ) 60
Current rotation - normal
Current reflection - none
Rotations possible - normal
Reflections possible - none
which is my laptop, the *'d line is your current mode.
--
Steve
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