https://bugs.freedesktop.org/show_bug.cgi?id=43167
Jani Nikula <jani.nik...@intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |NEEDINFO
--- Comment #42 from Jani Nikula <jani.nik...@intel.com> ---
(In reply to comment #34)
> 1. I did _exactly_ what you asked me to do. Twice. The hard way.
> To BISECT so one can find out where/when exactly this problem happened.
>
> The bisection requested by _you_, shows clearly and unequivocally
> that the Bug occurred on this change:
>
> 04fee895ef98ffbb91a941b53a92d6949bb6d1c4 is the first bad commit
> commit 04fee895ef98ffbb91a941b53a92d6949bb6d1c4
> Author: Rolf Eike Beer <eike-ker...@sf-tec.de>
> Date: Wed Jun 15 11:27:02 2011 +0200
>
> DRM: clean up and document parsing of video= parameter
>
> That means that just BEFORE (i.e. any kernel release) there was no problem
> (drm, fb or _otherwise_) and AT THE TIME of this commit (04fee...6d1c4)
> and THEREAFTER this particular Bug showed up and persists to this day.
For completeness, the bisect result points at the first commit that actually
starts using the margins ('m') option of the mode. Before the commit, it was
silently ignored and unused. After the commit, the margins option is used and
clearly does not work for you.
Does dropping 'm' from the modeline solve your problem?
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