Re: [KERNEL] Regression bug in drm/i915, Wrong assumption in commit e11aa36 breaks suspend on at least lenovo x61

From: Klaus Ethgen
Date: Tue Feb 17 2015 - 03:29:50 EST

After solving the conflicts, I applied the revert (see attachment) to
v3.18.7. I think it should also apply to the current head. With that
patch, suspend is working again on that version.

However, I have not to deep knowledge of that subsystem, so please,
someone who have, have a deeper look into it. I especially do not know
if the lines in .../intel_pm.c are correct or better leaving them as
they are in v3.18.7.

I want to have it working on a version that I know is stable before
asking to pull it to head.

Klaus Ethgen
pub 4096R/4E20AF1C 2011-05-16 Klaus Ethgen <Klaus@xxxxxxxxx>
Fingerprint: 85D4 CA42 952C 949B 1753 62B3 79D0 B06F 4E20 AF1C