[mythtv-users] Modelines - again....

Yan Seiner yan at seiner.com
Sun Mar 11 15:35:47 UTC 2007


Steven Adeff napsal(a):
> Don't completely disable EDID, use the "ModeValidation" options, try
> NoEdidModes,
> Option "ModeValidation" "NoEdidModes"
>
> I'll try and summarize these for the wiki page.
>
>   
No joy:

(--) NVIDIA(0): SHARP HDMI (DFP-0): 155.0 MHz maximum pixel clock
(--) NVIDIA(0): SHARP HDMI (DFP-0): Internal Single Link TMDS
(II) NVIDIA(0): Mode Validation Overrides for SHARP HDMI (DFP-0):
(II) NVIDIA(0):     NoEdidModes
(II) NVIDIA(0): Assigned Display Device: DFP-0
(WW) NVIDIA(0): No valid modes for "1280x720"; removing.
(WW) NVIDIA(0): No valid modes for "800x600"; removing.
(WW) NVIDIA(0): No valid modes for "720x480"; removing.
(II) NVIDIA(0): Validated modes:
(II) NVIDIA(0):     "640x480"

My xorg.conf says:

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    HorizSync       30.0 - 110.0
    VertRefresh     50.0 - 150.0
    Option         "DPMS"
    Modeline       "1280x720"     74.25   1280 1392 1432 1648    720  
725  730  750 +hsync +vsync
EndSection

That  modeline is copied directly from xvidtune when running with the 
automagic nVidia setup.

The device section (you can see some of the options I've tried):

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    Option         "NvAGP" "1"
    Option "UseEvents" "True"
    Option "ProbeAllGpus" "false"
    #Option "ExactModeTimingsDVI" "false"
    #Option "UseEDID" "true"
    #Option "NoPredefinedModes" "true"
    Option "ModeValidation" "NoEdidModes"
    VendorName     "NVIDIA Corporation"
EndSection

--Yan


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