[Bug 105542] New: [CI] igt at drv_suspend@debugfs-reader - dmesg-warn - *ERROR* Panel is unable to calculate any CRC after 6 vblanks TIMEOUT: Sink CRC counter is not zeroed after calculation is stopped

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105542

            Bug ID: 105542
           Summary: [CI] igt at drv_suspend@debugfs-reader - dmesg-warn -
                    *ERROR* Panel is unable to calculate any CRC after 6
                    vblanks  TIMEOUT: Sink CRC counter is not zeroed after
                    calculation is stopped
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: marta.lofstedt at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1/fi-glk-1/igt@drv_suspend@debugfs-reader.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3903/fi-cfl-u/igt@drv_suspend@debugfs-reader.html

results are triggered on:
[  329.545964] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks

However, I see this suspicious print before in dmesg:
<7>[  328.025191] [drm:intel_dp_sink_crc_stop [i915]] TIMEOUT: Sink CRC counter
is not zeroed after calculation is stopped

Also, should the TIMEOUT print be captured by IGT-piglit filtering? i.e. is it
in fact an ERROR

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