[Bug 77009] 24P playback video signal loss with latest DRI patches

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 11 06:41:58 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77009

Christian König <deathsimple at vodafone.de> changed:

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

--- Comment #30 from Christian König <deathsimple at vodafone.de> ---
(In reply to comment #29)
> (In reply to comment #28)
> 1) Run a setup program each time a hardware change is detected. (EDID or GPU)
> 2) Test LCD/Panel at various popular refresh rates.
>     a) crank up the pll with your new algo. 
>          >>  *test* if tv accepted it. (requires a knowledge of protocol to
> check display state, or have user answer ok with a timeout in case it is not
> readable)

Well, that's way to much user interaction for this topic cause there is no way
to ask a TV if the picture looks ok other than asking the user.

I'm going to supmit the patch to drm-fixes (with a bit higher limit) so it
should end up in 3.15 together with the patch that created the problem in the
first place.

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