[Nouveau] [Bug 26800] Nouveau TV-out incorrectly detecting load

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=26800





--- Comment #12 from Francisco Jerez <currojerez at riseup.net>  2010-03-12 10:21:48 PST ---
Created an attachment (id=34006)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=34006)
nv67_tvdac_load_2.patch

(In reply to comment #11)
> (In reply to comment #10)
> > Is the TV detected properly when it's plugged in? In particular 'xrandr --prop
> > |grep subconnector' should tell you the right connector type after you've
> > plugged it in (Composite I guess).
> > 
> 
> It looks like it. Booting with the TV hooked in, it chooses the lower default
> resolution it was using before your patch. The output from 'xrandr --prop |
> grep subconnector' was:
> 
>         subconnector:   SCART
>         select subconnector:    Automatic
> 

Does the attached patch have the same effect?

>[...]
> 
> The TV-out doesn't actually show anything, but I imagine that is to be expected
> according to the status matrix.
> 

Actually it's a bit unexpected, TV-out is supposed to work on all the nv40-like
cards, but I think you're the first one to try it on an nv6x. Sadly the
mmiotrace you sent seems to be incomplete: Are you sure you waited long enough
before giving up? X often takes quite a while to start up when you're
mmiotracing, up to several minutes.

> -Andy
> 


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