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Old 04-10-06, 05:45 AM   #17
Darkvater
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Join Date: Feb 2005
Posts: 57
Thumbs down Re: TV-out ceased to work in 8756 release

I can confirm this. Starting with 8756 tv-out is no longer working for me. This is what the relevant section of the logs say:
Quote:
(**) NVIDIA(0): TwinView enabled
(--) NVIDIA(0): Connected display device(s) on GeForce FX 5600 at PCI:1:0:0:
(--) NVIDIA(0): NVIDIA TV Encoder (TV-0)
(--) NVIDIA(0): Samsung SyncMaster (DFP-0)
(--) NVIDIA(0): NVIDIA TV Encoder (TV-0): 400 MHz maximum pixel clock
(--) NVIDIA(0): TV encoder: NVIDIA
(WW) NVIDIA(0): TwinView requested, but only 1 display devices found.
(II) NVIDIA(0): Assigned Display Device: DFP-0
(WW) NVIDIA(0): Invalid display device in Mode Description "TV-0:800x600"
(WW) NVIDIA(0): Not using mode description "TV-0:800x600"; unable to map to
(WW) NVIDIA(0): display device
(WW) NVIDIA(0): Unable to find all display devices requested in TwinView
(WW) NVIDIA(0): Orientation string "DFP-0 LeftOf TV-0".
(II) NVIDIA(0): Validated modes:
(II) NVIDIA(0): "DFP-0:1280x1024,TV-0:800x600"
(II) NVIDIA(0): Virtual screen size determined to be 1280 x 1024
The relevant section of my xorg.conf file:
Code:
  Option       "TwinView"
#  Option       "SecondMonitorHorizSync" "30-50"
#  Option       "SecondMonitorVertRefresh" "60"
  Option       "HorizSync" "TV-0: 30-50"
  Option       "VertRefresh" "TV-0: 60"
  Option       "TwinViewOrientation" "DFP-0 LeftOf TV-0"
  Option       "TVOutFormat" "COMPOSITE"
  Option       "TVOverScan" "0.9"
  Option       "ConnectedMonitor" "DFP-0, TV-0"
#  Option       "RandRRotation"
  Option       "TVStandard" "PAL-B"
  Option       "MetaModes" "DFP-0: 1280x1024, TV-0: 800x600" #; DFP-0: 1280x1024, TV-0: NULL"
This has always worked with previous versions. Without the video-cable plugged in I had a normal 1280x1024 desktop, with the cable (after restarting the x-server, still annoying, but ok) I had an extended desktop with the right part of 800x600 on the tv. Based on the suggestions here the only way to get tv-out to work is to use:
Code:
  Option       "UseDisplayDevice" "TV-0"
and remove the ConnectedMonitor string. This however ONLY gives me a picture on the tv, and nothing on my monitor. I couldn't find any other mix of settings with which I could get a picture on both screens. And I am certainly NOT going to edit my xorg.conf EVERY time just to switch between my TFT and TV output to watch a movie.

I hope this gets fixed really soon because as it is now, the new driver is unusable for me.

Additionally while playing with the settings I managed to get the 'garbled screen' again, but only only on the text-console, but also on the X-terminal. It wouldn't go away until I rebooted the machine.
Attached Files
File Type: log Xorg.0.log (24.8 KB, 144 views)
File Type: zip nvidia-bug-report.zip (22.0 KB, 145 views)
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