[Bug 97211] [SKL] Dell XPS 15 9550 w/HD Graphics 530 - screen wont turn on when resuming from suspend

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97211

--- Comment #10 from Mads <mads at ab3.no> ---
Tested this drm-tip commit:

commit 1b757084743a73fa672e92b4e5cf00a291667dfc
Author: Jani Nikula <jani.nikula at intel.com>
Date:   Wed Apr 19 15:50:51 2017 +0300

    drm-tip: 2017y-04m-19d-12h-50m-15s UTC integration manifest

Booted without intel_iommu=igfx_off - and things actually seems to work! The
screen turns on again, both with and without external monitors connected :)

Would be wonderful if more people could test so we know that it's not just a
fluke.

Nice work!

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