i915: occasional hangs on Baytrail with deeper C-states

[Francois Tigeot]

Hi,

On Sat, Apr 02, 2016 at 02:13:17PM +0200, Daniel Bilik wrote:
> 
> And now good news. Mika Kuoppala has come with tentative patches...
> 
> https://bugzilla.kernel.org/show_bug.cgi?id=109051#c202
> 
> ... that solve stability issues on my system. Diff against recent
> DragonFly sources is attached.
> 
> I'm running this on my Baytrail system for a week now, with C6 and C7
> enabled, and without a single freeze. Previously, it was freezing at least
> each second day, sometimes two or three times a day.

Many thanks for this patch, I have pushed it to master.

-- 
Francois Tigeot