[Bug 103989] [BAT] igt@* - dmesg-warn - *ERROR* CPU pipe A FIFO underrun leading to incomplete.
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Dec 4 08:59:08 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=103989
Marta Löfstedt <marta.lofstedt at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[BAT] igt@* - dmesg-warn - |[BAT] igt@* - dmesg-warn -
|*ERROR* CPU pipe A FIFO |*ERROR* CPU pipe A FIFO
|underrun, *ERROR* mismatch |underrun leading to
|in has_audio (expected yes, |incomplete.
|found no) |
Resolution|FIXED |---
Status|RESOLVED |REOPENED
--- Comment #5 from Marta Löfstedt <marta.lofstedt at intel.com> ---
(In reply to Ville Syrjala from comment #4)
> commit 20ff39fa4312dfaee8d1314a208e6a5a3ee51cbc
> Author: Ville Syrjälä <ville.syrjala at linux.intel.com>
> Date: Wed Nov 29 18:43:01 2017 +0200
>
> drm/i915: Disable DP audio for g4x
>
> fixes the has_audio issue. If the underruns persist we need a new bug for
> them.
Audio issue is wrong analyze from Martin, the issue has always started with
FIFO underruns.
The pattern with FIFO underruns and then softdog on:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3446/fi-elk-e7500/igt@kms_frontbuffer_tracking@basic.html
still persist. Please read the information on what the bug is actually about
before stating that the issue is resolved.
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