[Bug 93440] [BYT,BSW] RPM wakelock ref not held during HW access (intel_pre_plane_update->intel_set_memory_cxsr)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 22 09:59:00 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=93440

--- Comment #2 from Imre Deak <imre.deak at intel.com> ---
(In reply to Jani Nikula from comment #1)
> Imre, do the recent fixes in the area cover this one as well?

Yes, I believe that either of the following ones fixed it:

commit 177246a84d133888b5428e44201282d94635f473
Author: Matt Roper <matthew.d.roper at intel.com>
Date:   Fri Mar 4 15:59:39 2016 -0800

    drm/i915: Wait until after wm optimization to drop runtime PM reference


or 

https://lists.freedesktop.org/archives/intel-gfx/2016-February/087538.html

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