[Bug 105887] [GLK] no signal after switch resolution from 1080p at 23.98

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105887

--- Comment #90 from Clinton Taylor <clinton.a.taylor at intel.com> ---
(In reply to user.forums from comment #84)
> (In reply to user.forums from comment #83)
> > (In reply to Clinton Taylor from comment #82)
> > > It will probably apply to 4.17. It's not much different than the 50ms wait
> > > you were using before. The patch just detects a GLK NUC before waiting 42ms.
> > > 
> > > I would like some tests to make sure a 42ms delay is enough. I probably ran
> > > 200 cycles in testing, but would really like more to confirm the workaround.
> > 
> > The good news is your patch applies to 4.17. The bad news is it doesn't work
> > here going from a NUC7PJYH -> Sony surround receiver -> Panasonic TV.
> 

Could you run lspci -vvn -s00:02.0 from a console prompt and post the results?

Thanks,
Clint

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