[Bug 77297] [ILK SNB IVB bisected]CallTrace: WARNING: CPU: 0 PID: 1335 at drivers/gpu/drm/i915/intel_display.c:768 intel_wait_for_vblank+0x159/0x17c [i915]() while running kms_flip_absolute-wf_vblank

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 15 14:27:13 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77297

Daniel Vetter <daniel at ffwll.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Daniel Vetter <daniel at ffwll.ch> ---
Should be resolved with latest dinq:

commit a5c4d7bc187bd13bc11ac06bb4ea3a0d4001aa4d
Author: Ville Syrjälä <ville.syrjala at linux.intel.com>
Date:   Fri Mar 7 18:32:13 2014 +0200

    drm/i915: Disable/enable planes as the first/last thing during modeset on
ILK+

and

commit be6a6f8ec707f2e446e445ad4b8cc93cc85d5d54
Author: Daniel Vetter <daniel.vetter at ffwll.ch>
Date:   Tue Apr 15 18:41:22 2014 +0200

    drm/i915: Don't vblank wait on ilk-ivb after pipe enable

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