3d vision kit for linux - can the driver downgrade to 60hz?
We are using the 3d vision kit for linux and it works fine under 120hz.

We have a requirement to be able to toggle an X server (via ctrl-alt-plus) from 120hz to 60hz while in stereo "10" mode. Stereo "10" is the specific mode for the NVIDIA 3D Vision glasses as specified in the docs.

http://us.download.nvidia.com/XFree86/Linux-x86/295.20/README/xconfigoptions.html#Stereo

When attempting to toggle from 120hz to 60hz, it only goes down to 100hz. I have also tried modes 85hz and 75hz and they both only go down to 100hz.

Also, the toggling seems to work under different "Stereo" modes. I tried it under Stereo mode "3" and it was able to do it. But I do not have the 3D hardware to use that mode. I just have the NVIDIA 3D Vision Glasses.

Help!
We are using the 3d vision kit for linux and it works fine under 120hz.



We have a requirement to be able to toggle an X server (via ctrl-alt-plus) from 120hz to 60hz while in stereo "10" mode. Stereo "10" is the specific mode for the NVIDIA 3D Vision glasses as specified in the docs.



http://us.download.nvidia.com/XFree86/Linux-x86/295.20/README/xconfigoptions.html#Stereo



When attempting to toggle from 120hz to 60hz, it only goes down to 100hz. I have also tried modes 85hz and 75hz and they both only go down to 100hz.



Also, the toggling seems to work under different "Stereo" modes. I tried it under Stereo mode "3" and it was able to do it. But I do not have the 3D hardware to use that mode. I just have the NVIDIA 3D Vision Glasses.



Help!

#1
Posted 02/23/2012 08:25 PM   
Scroll To Top