[Nouveau] [Bug 14859] External analog monitor does not show part of the output ( Randr12)

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=14859


Stuart Bennett <sb476 at cam.ac.uk> changed:

           What    |Removed                     |Added
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                 CC|                            |sb476 at cam.ac.uk




--- Comment #8 from Stuart Bennett <sb476 at cam.ac.uk>  2008-03-07 07:01:01 PST ---
Some ideas of things to test:
1) Is the situation any better if the external head is plugged at boot?

2) If nouveau does not bring up the lvds head, does the external head work? --
to test this, add "return XF86OutputStatusDisconnected;" to the top of
nv_lvds_output_detect in nv_output.c

3) Attaching the output of "radeontool regs" to the bug (when both heads are
plugged and nouveau is running) would be interesting.

4) Likewise, comparison reg dumps if suggestions 1) or 2) work would be
invaluable.


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