[Bug 105079] [BAT] igt at kms_pipe_crc_basic@suspend-read-crc-pipe-a - dmesg-fail - Test assertion failure function igt_primary_plane_commit_legacy -Failed assertion: ret == 0 - *ERROR* failed to enable link training

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Nov 12 19:19:01 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=105079

--- Comment #4 from harish.chegondi at intel.com ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7320/fi-kbl-7500u/igt@kms_chamelium@common-hpd-after-suspend.html

[246.345512] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
[246.354180] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
[246.354194] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error:
-110
[246.354229] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable
link training
[246.354265] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:95:DP-1] Link
Training failed at link rate = 162000, lane count = 4
[246.354352] [drm:intel_dp_modeset_retry_work_fn [i915]] [CONNECTOR:95:DP-1]
[246.362924] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
[246.371446] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff

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