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

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.

Regards Klaus