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Old 11-18-07, 10:31 PM   #1
levander
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Join Date: Nov 2007
Posts: 28
Default Can run SVIDEO TVOutFormat, can't run COMPONENT

I'm summarizing where I'm at from a previous thread in a new one. The last one got messy.

Basically, I've got a Leadtek Winfast A6200 card that's supposed to support 1080i. But in Xorg.0.log, these are the resolutions it reports my video card supports:

Code:
(--) NVIDIA(0): Connected display device(s) on GeForce 6200 at PCI:1:0:0:
(--) NVIDIA(0):     NVIDIA TV Encoder (TV-0)
(--) NVIDIA(0): NVIDIA TV Encoder (TV-0): 400.0 MHz maximum pixel clock
(--) NVIDIA(0): TV encoder: NVIDIA
(II) NVIDIA(0): TV modes supported by this encoder:
(II) NVIDIA(0):   1024x768; Standards: NTSC-M, NTSC-J, PAL-M, PAL-BDGHI,
(II) NVIDIA(0):     PAL-N, PAL-NC
(II) NVIDIA(0):   800x600; Standards: NTSC-M, NTSC-J, PAL-M, PAL-BDGHI, PAL-N,
(II) NVIDIA(0):     PAL-NC
(II) NVIDIA(0):   720x576; Standards: PAL-BDGHI, PAL-N, PAL-NC
(II) NVIDIA(0):   720x480; Standards: NTSC-M, NTSC-J, PAL-M
(II) NVIDIA(0):   640x480; Standards: NTSC-M, NTSC-J, PAL-M, PAL-BDGHI, PAL-N,
(II) NVIDIA(0):     PAL-NC
(II) NVIDIA(0):   640x400; Standards: NTSC-M, NTSC-J, PAL-M, PAL-BDGHI, PAL-N,
(II) NVIDIA(0):     PAL-NC
(II) NVIDIA(0):   400x300; Standards: NTSC-M, NTSC-J, PAL-M, PAL-BDGHI, PAL-N,
(II) NVIDIA(0):     PAL-NC
(II) NVIDIA(0):   320x240; Standards: NTSC-M, NTSC-J, PAL-M, PAL-BDGHI, PAL-N,
(II) NVIDIA(0):     PAL-NC
(II) NVIDIA(0):   320x200; Standards: NTSC-M, NTSC-J, PAL-M, PAL-BDGHI, PAL-N,
(II) NVIDIA(0):     PAL-NC
(II) NVIDIA(0): Frequency information for NVIDIA TV Encoder (TV-0):
(II) NVIDIA(0):   HorizSync   : 28.000-33.000 kHz
(II) NVIDIA(0):   VertRefresh : 43.000-72.000 Hz
(II) NVIDIA(0):     (HorizSync from Conservative Defaults)
(II) NVIDIA(0):     (VertRefresh from Conservative Defaults)
The highest desktop resolution the nvidia driver is reporting (in Xorg.0.log) that my card supports is 1024x768. Since my card says it supports 1080i on the box, it's like some resolutions aren't "visible" to the nvidia driver.

My graphics card manual says that all the NTSC resolutions (which are all the ones in the last above) are supported by S-Video out. The higher ones, including 1080i are supported by the component out.

So, I've been trying to put the nvidia driver in "component mode" to access these higher resolutions on my graphics card by modifying xorg.conf.

When my television is hooked up to my graphics card via an S-Video card, I can put a "TVOutFormat" "SVIDEO" line in xorg.conf, I get a fine (but blurry) picture on my television.

Then, I switch it so that my television is hooked up to my graphics card via component cables. I leave the "TVOutFormat" "SVIDEO" line in xorg.conf, and I get a pretty good image on my television, but it's in black and white.

So, I change the "TVOutFormat" line to "COMPONENT" and restart X. Now, I don't get any picture at all.

It's like the nvidia driver is having trouble accessing the "component mode" on my graphics card.

Maybe there's a way to get component video working? Is this just a bug in the nvidia driver?

2 nvidia-bug-report.log's are included. One for when I have "TVOutFormat" "SVIDEO" and the other for when I have "TVOutFormat" "COMPONENT". The xorg.conf's that started the environment's were modified from a xorg.conf.failsafe, so both xorg.confs are very simple.
Attached Files
File Type: gz nvidia-tvoutformat-component.log.gz (21.4 KB, 116 views)
File Type: gz nvidia-tvoutformat-svideo.log.gz (21.2 KB, 133 views)
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