[Bug 76876] [HSW bisected]igt/testdisplay cause Call Trace with HDMI/DP and eDP:WARNING: CPU: 3 PID: 3307 at drivers/gpu/drm/i915/intel_display.c:6894 hsw_enable_pc8+0x251/0x63f [i915]()

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=76876

--- Comment #6 from liulei <lei.a.liu at intel.com> ---
(In reply to comment #5)
> Hi

Can you please apply "[PATCH 1/6] drm/i915: don't schedule
> force_wake_timer at gen6_read" from the mailing list and test the tree
> again? It fixes the problem on my machine.

Here's the link to the patch:
> http://patchwork.freedesktop.org/patch/21687/

If that fixes your problem,
> we can mark this bug as a duplicate of #76544.

Thanks,
Paulo

Hi

The patch works. And it has been added to drm-intel-next-queued branch.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140402/e4109340/attachment.html>