[Bug 106093] New: [CI] igt at kms_frontbuffer_tracking@* - dmesg-warn - Panel is unable to calculate any CRC after 6 vblanks

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106093

            Bug ID: 106093
           Summary: [CI] igt at kms_frontbuffer_tracking@* - dmesg-warn -
                    Panel is unable to calculate any CRC after 6 vblanks
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: martin.peres at free.fr
        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_19/fi-skl-6700hq/igt@kms_frontbuffer_tracking@fbc-rgb101010-draw-blt.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_19/fi-skl-6700hq/igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-cpu.html

[  486.438529] Setting dangerous option enable_fbc - tainting kernel
[  486.438626] Setting dangerous option enable_psr - tainting kernel
[  488.917698] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to
calculate any CRC after 6 vblanks
[  489.333195] Setting dangerous option enable_fbc - tainting kernel
[  493.587760] Setting dangerous option enable_psr - tainting kernel
[  493.587893] Setting dangerous option enable_fbc - tainting kernel

This seems to have been introduced in drmtip_19 as it has failed continuously
after that.

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