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Old 01-10-05, 06:30 AM   #1
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Join Date: Mar 2004
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Default 2 cards + TwinView + Stereo + 1.0-6629

I have a dual-Xeon computer under Redhat 9.0 with a Quadro FX 3000G, and a GeForce. The drivers are 1.0-6629.

The configuration is as follow :
The quadro, plugged in the AGP slot has twinview and stereo enabled manages :0.0.
The GeForce, plugged in a PCI bus, only manage one display device without Stereo manages :0.1.

In the attachement, you will find the XF86Config file.

The problem is :
I don't have any stereo on the above display device. ie : It seems, there is no stereo buffer at all.

I think it's a bug in the driver as it works fine with drivers 1.0-6111.
Attached Files
File Type: txt XF86Config.txt (2.3 KB, 133 views)
webmyster is offline   Reply With Quote
Old 01-10-05, 07:09 AM   #2
Join Date: Jul 2002
Location: Netherlands, Europe
Posts: 2,105
Default Re: 2 cards + TwinView + Stereo + 1.0-6629

Did you already check your X log file? Likely the driver gives a reason for not enabling Stereo on the quadro card. I'm not sure if the drivers like to enable stereo because the geforce is in the same X session. Does stereo work fine if you disable the geforce in the config file?
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Old 01-12-05, 12:46 PM   #3
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Default Re: 2 cards + TwinView + Stereo + 1.0-6629

I have a similar problem with the 6629 driver, although, I am running a single Quadro4 980XGL graphics card. It seem that blue-line stereo no longer works with this driver. My emitter won't light up. However, if I switch to mode 3 the emitter will light up, but of course, I can't use that mode with my setup. Below is a section of my xorg.log file. Any suggestions will be appreciated.

(**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
(==) NVIDIA(0): RGB weight 888
(==) NVIDIA(0): Default visual is TrueColor
(==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(0): Option "Stereo" "2"
(**) NVIDIA(0): Option "IgnoreEDID" "0"
(**) NVIDIA(0): Option "UseEdidFreqs" "0"
(**) NVIDIA(0): Blue line stereo requested
(--) NVIDIA(0): Linear framebuffer at 0xE8000000
(--) NVIDIA(0): MMIO registers at 0xFD000000
(II) NVIDIA(0): NVIDIA GPU detected as: Quadro4 980 XGL
(--) NVIDIA(0): VideoBIOS:
(--) NVIDIA(0): Interlaced video modes are supported on this GPU
(II) NVIDIA(0): Detected AGP rate: 8X
(--) NVIDIA(0): VideoRAM: 131072 kBytes
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