[Bug 95472] [i915] Feature request: Add support for fencing for PRIME setups

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Aug 5 11:38:18 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=95472

--- Comment #15 from Chris Wilson <chris at chris-wilson.co.uk> ---
(In reply to Mike Lothian from comment #14)
> I'll test those when I get home tonight, I did however notice this in my
> logs whilst the laptop wasn't doing anything:
> 
> [30445.383085] ------------[ cut here ]------------
> [30445.383088] WARNING: CPU: 2 PID: 1 at
> drivers/gpu/drm/i915/intel_ddi.c:1644 intel_ddi_pre_enable+0x2d8/0x330
> [30445.383089] WARN_ON(intel_dp->active_streams != 0)

> Not sure if its related

It's unrelated, but new, so I think Ville would be interested in seeing it.
Please do open a bug report with the full dmesg.

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