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

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Oct 23 12:38:49 UTC 2017


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

--- Comment #5 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3275/shard-kbl7/igt@kms_plane_multiple@legacy-pipe-A-tiling-none.html



[  150.943677] [drm:lspcon_wait_mode [i915]] *ERROR* LSPCON mode hasn't settled
[  151.061161] [drm:lspcon_change_mode.constprop.4 [i915]] *ERROR* Error
reading LSPCON mode
[  151.061331] [drm:lspcon_resume [i915]] *ERROR* LSPCON resume failed
[  151.109982] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training
[  151.110209] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR*
Link Training Unsuccessful
[  151.650854] 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              <fffdbcc0>
                 next_to_watch.status <0>
               MAC Status             <40000083>
               PHY Status             <796d>
               PHY 1000BASE-T Status  <3800>
               PHY Extended Status    <3000>
               PCI Status             <10>
[  151.925279] [drm:lspcon_wait_mode [i915]] *ERROR* LSPCON mode hasn't settled
[  151.970594] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training
[  151.970928] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR*
Link Training Unsuccessful

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