[Nouveau] [Bug 39866] Incorrectly detects Analog outputs as TV out on Apple Cards

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=39866

--- Comment #2 from Jon Sturm <jasturm002 at aol.com> 2011-08-05 14:36:33 PDT ---
Xrandr output from non working setup.
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096
DVI-I-1 disconnected (normal left inverted right x axis y axis)
DVI-I-2 connected (normal left inverted right x axis y axis)
   1024x768       60.0 +   75.1     70.1
   832x624        74.6
   800x600        72.2     75.0     60.3
   640x480        72.8     75.0     60.0
   720x400        70.1
TV-1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x
0mm
   720x576        50.0 +
   1024x768       50.0*
   800x600        50.0
   720x480        50.0
   640x480        50.0
   400x300       100.0
   320x240       100.0
   320x200       100.0

To me it looks like the VGA monitor's EDID is being mistaken for a DVI one and
the TV-1 modes are generated internally by the driver. The real apple adapter
includes its own EDID that can be used for detection and its modes should be
used if I understand correctly.

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