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

[bugzilla-daemon at freedesktop.org]

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

--- Comment #106 from John <jbmacbrodie at yahoo.com> ---
(In reply to Jani Nikula from comment #105)
<snip>
> i915.i915_enable_rc6 and i915.i915_enable_fbc have been renamed
> i915.enable_rc6 and i915.enable_fbc, respectively, since v3.15 so those have
> had no impact.
> 
> These days all of those are considered debug options, and we taint the
> kernel if they've been set.

Appreciate the info.  Retested: no args, no cap -> froze < 2 hours, reboot
froze within 2 minutes. Frequency cap only, still running (25+ hrs.)

But it looks like I've been just rehashing comments 33-36, which also didn't
work for everyone. Only difference is 50% cap vs. minimum cap. Improvement?

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