[Bug 104975] Delay in skl_disable_plane() causes a system freeze

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Feb 15 14:09:42 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104975

--- Comment #17 from Maarten Lankhorst <bugs at mblankhorst.nl> ---
I've rebased on top of v4.15.x, can you test the following branch works?

https://cgit.freedesktop.org/~mlankhorst/linux/log/?h=v4.15.x

Don't add a delay, but I do need the CONFIG_DRM_I915_DEBUG_VBLANK_EVADE logs.
There should be no mention of things like:
[ 3263.045247] [drm] Atomic update on pipe (A) took 123 us, max time under
evasion is 100 us

any more..

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