[Bug 88012] [bisected BYT] complete freeze after: drm/i915/vlv: WA for Turbo and RC6 to work together

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Mar 25 07:45:47 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88012

--- Comment #50 from Andy Furniss <adf.lists at gmail.com> ---
(In reply to Andy Furniss from comment #49)
> (In reply to Deepak S from comment #47)
> > @Daniel, I will submit the patch & Also, WA not enabled for CHV so there
> > should be any problem.
> > 
> > Btw, Chris has cleaned up patches for "WA for Turbo and RC6 to work" should
> > we try that?
> 
> I noticed some new patches went into a nightly (18th).
> 
> c4d390d drm/i915: Use down ei for manual Baytrail RPS calculations
> 168ebd7 drm/i915: Improved w/a for rps on Baytrail
> 
> It's a bit early to say anything conclusive, but I have so far not locked
> running that, but then I only did a few hours yesterday + currently up to 7
> today.

I've done many hours of running since and I am still stable.

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