Bug 112233

Summary:	[CI][RESUME] All tests - dmesg-warn/skip/incomplete - ERROR Link Training Unsuccessful
Product:	DRI	Reporter:	Lakshmi <lakshminarayana.vudum>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	RESOLVED MOVED	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	not set
Priority:	not set	CC:	intel-gfx-bugs
Version:	DRI git
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:	ICL, TGL	i915 features:	display/Other

Description Lakshmi 2019-11-08 14:09:07 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7266/re-tgl-u/igt@debugfs_test@read_all_entries.html
<3> [37.278176] [drm:intel_dp_get_link_train_fallback_values [i915]] *ERROR* Link Training Unsuccessful


https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7266/re-tgl-u/igt@drm_read@empty-nonblock.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7266/re-tgl-u/igt@gem_ctx_isolation@bcs0-s3.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7266/re-tgl-u/igt@gem_eio@hibernate.html

Comment 1 CI Bug Log 2019-11-08 14:10:09 UTC

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* TGL: All tests - dmesg-warn/skip - *ERROR* Link Training Unsuccessful
  (No new failures associated)

Comment 2 CI Bug Log 2019-11-08 14:11:02 UTC

A CI Bug Log filter associated to this bug has been updated:

{- TGL: All tests - dmesg-warn/skip - *ERROR* Link Training Unsuccessful -}
{+ TGL: All tests - incomplete/dmesg-warn/skip - *ERROR* Link Training Unsuccessful +}


  No new failures caught with the new filter

Comment 3 Lakshmi 2019-11-08 14:11:40 UTC

All the failures related to this bug was captured under bug 105602. Created a separate issue for TGL.

Comment 4 Jani Saarinen 2019-11-08 14:36:00 UTC

Display info for the system:
@re-tgl-u:~# cat /sys/kernel/debug/dri/0/i915_display_info

CRTC info
---------
CRTC 91: pipe: A, active=yes, (size=3840x2160), dither=no, bpp=24
        fb: 335, pos: 0x0, size: 4688x2160
        encoder 275: type: DDI A, connectors:
                connector 276: type: eDP-1, status: connected, mode:
                "3840x2160": 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
        cursor visible? no, position (0, 0), size 0x0, addr 0x00000000
        num_scalers=2, scaler_users=0 scaler_id=-1, scalers[0]: use=no, mode=0, scalers[1]: use=no, mode=0
        --Plane id 31: type=PRI, crtc_pos=   0x   0, crtc_size=3840x2160, src_pos=0.0000x0.0000, src_size=3840.0000x2160.0000, format=XR24 little-endian (0x34325258), rotation=0 (0x00000001)
        --Plane id 39: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 47: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 55: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 63: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 71: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 79: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 87: type=CUR, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        underrun reporting: cpu=yes pch=yes
CRTC 152: pipe: B, active=yes, (size=848x480), dither=no, bpp=30
        fb: 335, pos: 0x0, size: 4688x2160
        encoder 298: type: DDI D, connectors:
                connector 299: type: DP-2, status: connected, mode:
                "848x480": 60 29750 848 896 928 1008 480 483 488 494 0x48 0x9
        cursor visible? no, position (0, 0), size 0x0, addr 0x00000000
        num_scalers=2, scaler_users=0 scaler_id=-1, scalers[0]: use=no, mode=0, scalers[1]: use=no, mode=0
        --Plane id 92: type=PRI, crtc_pos=   0x   0, crtc_size= 848x 480, src_pos=0.0000x0.0000, src_size=848.0000x480.0000, format=XR24 little-endian (0x34325258), rotation=0 (0x00000001)
        --Plane id 100: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 108: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 116: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 124: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 132: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 140: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 148: type=CUR, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        underrun reporting: cpu=yes pch=yes
CRTC 213: pipe: C, active=yes, (size=3840x2160), dither=no, bpp=30
        fb: 335, pos: 0x0, size: 4688x2160
        encoder 306: type: DDI E, connectors:
                connector 307: type: DP-3, status: connected, mode:
                "3840x2160": 60 533240 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
        cursor visible? no, position (0, 0), size 0x0, addr 0x00000000
        num_scalers=2, scaler_users=0 scaler_id=-1, scalers[0]: use=no, mode=0, scalers[1]: use=no, mode=0
        --Plane id 153: type=PRI, crtc_pos=   0x   0, crtc_size=3840x2160, src_pos=0.0000x0.0000, src_size=3840.0000x2160.0000, format=XR24 little-endian (0x34325258), rotation=0 (0x00000001)
        --Plane id 161: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 169: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 177: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 185: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 193: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 201: type=OVL, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        --Plane id 209: type=CUR, crtc_pos=   0x   0, crtc_size=   0x   0, src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0 (0x00000001)
        underrun reporting: cpu=yes pch=yes
CRTC 274: pipe: D, active=no, (size=0x0), dither=no, bpp=0
        underrun reporting: cpu=yes pch=yes

Connector info
--------------
connector 276: type eDP-1, status: connected
        physical dimensions: 290x170mm
        subpixel order: Unknown
        CEA rev: 0
        DPCD rev: 14
        audio support: no
        fixed mode:
                "3840x2160": 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
        DP branch device present: no
        modes:
                "3840x2160": 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
connector 283: type DP-1, status: disconnected
connector 293: type HDMI-A-1, status: disconnected
connector 299: type DP-2, status: connected
        physical dimensions: 600x340mm
        subpixel order: Unknown
        CEA rev: 0
        DPCD rev: 12
        audio support: no
        DP branch device present: no
        HDCP version: HDCP1.4
        modes:
                "848x480": 60 29750 848 896 928 1008 480 483 488 494 0x48 0x9
connector 307: type DP-3, status: connected
        physical dimensions: 600x340mm
        subpixel order: Unknown
        CEA rev: 3
        DPCD rev: 12
        audio support: yes
        DP branch device present: no
        modes:
                "3840x2160": 60 533240 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
                "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x48 0x9
                "3840x2160": 60 533250 3840 3920 3952 4000 2160 2214 2219 2222 0x40 0xa
                "1920x1200": 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
                "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
                "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
                "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
                "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
                "1280x800": 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
                "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
                "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
                "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
                "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
connector 315: type DP-4, status: disconnected
connector 323: type DP-5, status: disconnected

Comment 5 CI Bug Log 2019-11-11 10:52:30 UTC

A CI Bug Log filter associated to this bug has been updated:

{- TGL: All tests - incomplete/dmesg-warn/skip - *ERROR* Link Training Unsuccessful -}
{+ ICL TGL: All tests - incomplete/dmesg-warn/skip - *ERROR* Link Training Unsuccessful +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7302/fi-icl-u4/igt@debugfs_test@read_all_entries.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7302/fi-icl-u4/igt@gem_exec_suspend@basic-s0.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7302/fi-icl-u4/igt@gem_exec_suspend@basic-s3.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7302/fi-icl-u4/igt@gem_exec_suspend@basic-s4-devices.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7302/fi-icl-u4/igt@kms_busy@basic-flip-a.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7302/fi-icl-u4/igt@kms_busy@basic-flip-b.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7302/fi-icl-u4/igt@kms_busy@basic-flip-c.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7302/fi-icl-u4/igt@kms_chamelium@dp-hpd-fast.html

Comment 6 Martin Peres 2019-11-29 19:46:33 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/585.

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