[Intel-gfx] [G35 KMS] regression confuses monitor to think resolution is 1920x1198

[Chris Wilson]

On Sat, 02 Jul 2011 18:45:39 +0200, Martin Bergström <marbe at bredband.net> wrote:
> On 2011-07-02 18:08, Chris Wilson wrote:
> > On Sat, 02 Jul 2011 17:37:39 +0200, Martin Bergström <marbe at bredband.net> wrote:
> >> Thought I'd send this to the mailing list before submitting to the
> >> freedesktop.org bugzilla.
> >>
> >> Diagnostics files can be found at http://kylie.dyndns.org/~martin/blurry/
> >>
> >> Any thoughts? Workarounds? Should I buy some other hardware instead?
> >> Should I submit a bug report already?
> > You know what I'm going to say...
> >
> > Can you please attach the output of intel_reg_dumper? :-p
> >
> > git://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools
> >
> > for both 2.6.32 and 2.6.39
> 
> Ok. That was not as difficult as I thought it would be. The files are
> now available at the URL above as:

That narrows it down a lot. The modesetting registers are identical, so
the signal/clocks being sent to encoder are identical, the only
discrepancy there can be is then during the SDVO HDMI channel setup.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre