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  1. Bug #1564759
  2. Comment #38

Comment 38 for bug 1564759

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In , Oddrunesl (oddrunesl) wrote :

Created attachment 122856
attachment-11432-0.html

As far as I understand, the patch disables power gating which is a very bad
thing in terms of power usage so this is not a fix, just a temp workaround.
On 10 Apr 2016 14:32, <email address hidden> wrote:

> *Comment # 35 <https://bugs.freedesktop.org/show_bug.cgi?id=94161#c35> on
> bug 94161 <https://bugs.freedesktop.org/show_bug.cgi?id=94161> from Gerard
> Farré <email address hidden> *
>
> Compiled kernel 4.6 rc2 drm-intel-nightly with the Mika patch (comment #28 <https://bugs.freedesktop.org/show_bug.cgi?id=94161#c28>) and
> everything is working fine, no gpu hang at the moment (4 days testing).
> Why this patch is not merged? Maybe because needs more testing?
>
> Thanks Mika.
>
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