[Nouveau] [Bug 19854] XrandR reports no CRTCs for VGA-0 output until the first time a display is plugged

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=19854


Jaime Velasco Juan <jsagarribay at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




--- Comment #7 from Jaime Velasco Juan <jsagarribay at gmail.com>  2009-02-12 09:59:21 PST ---
(In reply to comment #6)
> So, I've pushed the crash fix, but not the state resetting thing.  After
> testing it, it seems xrandr gets very upset (even just running xrandr
> --verbose) with CRTCs disappearing (although this is probably valid behaviour)
> and dies with a fatal error of "cannot find crtc 0x..", so I'll stick with the
> crap lingering CRTC behaviour, rather than break xrandr whenever someone
> disconnects an output.
> 
> As for bailing out at modeset time, yes, this might be possible, but it relies
> on the xserver failing gracefully, and the user app coping with a failure for
> which it can determine no good reason, which I think is a higher standard to
> expect than getting the application to query what display is connected before
> it sets out on its modesetting journey.
> 
> Happy for this bug to be resolved as fixed?
> 
Yes, thank you. If it turns out this is not really correct it can be reopened
again.


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