[Bug 12007] TV output garbled with RV280

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=12007





--- Comment #35 from Alex Deucher <agd5f at yahoo.com>  2008-03-09 09:05:19 PST ---
(In reply to comment #34)
> I tried TV out, PAL, on the composite connector of a Pundit-R (9100 IGP). 
> Unfortunately, after running
> 
> xrandr --output S-video --set tv_standard pal
> xrandr --output S-video --off
> xrandr --output S-video --mode 800x600
> 
> The image is still not synced correctly. It is scrolling over the TV. 
> Where I can hunt the timing problems? I have been searching around
> on the web, and I found this thread as the most recent related problem.

Boot up your computer with only tv-out attached and don't start X, stay in
console.   Grab radeondump (git://people.freedesktop.org/~glisse/radeondump)
and apply this patch:
http://www.botchco.com/alex/xorg/fixpll_radeondump.diff
Then use an application like vbetest to set 800x600 with tv-out active and when
the mode is active, use radeondump to dump the registers.  Send me the dump,
and I'll get it fixed up.


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