Bug 105079

Summary: [BAT] igt@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
Product: DRI Reporter: Marta Löfstedt <marta.lofstedt>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: RESOLVED MOVED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: KBL i915 features: display/Other

Description Marta Löfstedt 2018-02-13 14:43:56 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4252/fi-kbl-7567u/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

(kms_pipe_crc_basic:4035) igt-kms-CRITICAL: Test assertion failure function igt_primary_plane_commit_legacy, file igt_kms.c:2443:
(kms_pipe_crc_basic:4035) igt-kms-CRITICAL: Failed assertion: ret == 0
(kms_pipe_crc_basic:4035) igt-kms-CRITICAL: Last errno: 22, Invalid argument
(kms_pipe_crc_basic:4035) igt-kms-CRITICAL: error: -22 != 0
Subtest suspend-read-crc-pipe-A failed.

[  371.605702] hpet1: lost 367 rtc interrupts
[  371.608349] sd 0:0:0:0: [sda] Starting disk
[  371.661221] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable link training
Comment 1 Marta Löfstedt 2018-03-16 09:34:01 UTC
Last seen: IGT_4252: 2018-02-13 / 173 runs ago
Comment 3 Martin Peres 2018-05-28 15:16:34 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_40/fi-kbl-7567u/igt@kms_fbcon_fbt@fbc-suspend.html

[  267.093176] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable link training
[...]
[  281.521236] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to enable link training
Comment 4 harish.chegondi 2019-11-12 19:19:01 UTC
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
Comment 5 Martin Peres 2019-11-29 17:40:17 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/74.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.