[Bug 96781] [skl dp-mst] oops in atomic commit

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96781

willma <willmyalex at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      i915 platform|                            |I965GM

--- Comment #6 from willma <willmyalex at gmail.com> ---
I have the same error on Fedora with the current 4.8.4 Kernel. It is also
present in 4.9-rc3

[drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR*
[CRTC:26:pipe A] flip_done timed out

This leads to a system freeze after exiting a full screen game.

lspci -v

00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (primary) (rev 0c) (prog-if 00 [VGA controller])
        Subsystem: Dell Latitude D630
        Flags: bus master, fast devsel, latency 0, IRQ 28
        Memory at f6e00000 (64-bit, non-prefetchable) [size=1M]
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at eff8 [size=8]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

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