[Bug 103313] [CI] igt at kms_cursor_crc@cursor-64x64-suspend - *ERROR* LSPCON mode hasn't settled

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103313

--- Comment #6 from Marta Löfstedt <marta.lofstedt at intel.com> ---

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3275/shard-kbl7/igt@kms_rotation_crc@cursor-rotation-180.html

[  225.461788] [drm:lspcon_wait_mode [i915]] *ERROR* LSPCON mode hasn't settled
[  225.567345] [drm:lspcon_change_mode.constprop.4 [i915]] *ERROR* Error
reading LSPCON mode
[  225.567422] [drm:lspcon_resume [i915]] *ERROR* LSPCON resume failed
[  225.611280] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training
[  225.611420] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR*
Link Training Unsuccessful
[  225.662294] e1000e 0000:00:1f.6 eno1: Detected Hardware Unit Hang:
                 TDH                  <0>
                 TDT                  <2>
                 next_to_use          <2>
                 next_to_clean        <0>
               buffer_info[next_to_clean]:
                 time_stamp           <fffd09e5>
                 next_to_watch        <0>
                 jiffies              <fffede00>
                 next_to_watch.status <0>
               MAC Status             <40000083>
               PHY Status             <796d>
               PHY 1000BASE-T Status  <3800>
               PHY Extended Status    <3000>
               PCI Status             <10>
[  226.223849] [drm:lspcon_wait_mode [i915]] *ERROR* LSPCON mode hasn't settled
[  226.345781] [drm:lspcon_change_mode.constprop.4 [i915]] *ERROR* Error
reading LSPCON mode
[  226.345906] [drm:lspcon_resume [i915]] *ERROR* LSPCON resume failed
[  226.397726] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training
[  226.397959] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR*
Link Training Unsuccessful
[  226.986756] [drm:lspcon_wait_mode [i915]] *ERROR* LSPCON mode hasn't settled
[  227.104714] [drm:lspcon_change_mode.constprop.4 [i915]] *ERROR* Error
reading LSPCON mode
[  227.104993] [drm:lspcon_resume [i915]] *ERROR* LSPCON resume failed
[  227.153588] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training
[  227.153984] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR*
Link Training Unsuccessful
[  227.645160] e1000e 0000:00:1f.6 eno1: Detected Hardware Unit Hang:

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