Bug 112344

Summary: [CI][SHARDS] igt@kms_flip@dpms-vs-vblank-race-interruptible - fail - LSPCON read(0x80, 0x41) failed, Error reading LSPCON mode
Product: DRI Reporter: Lakshmi <lakshminarayana.vudum>
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: not set    
Priority: not set CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: BXT i915 features: display/Other

Description Lakshmi 2019-11-20 07:02:39 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5294/shard-apl2/igt@kms_flip@dpms-vs-vblank-race-interruptible.html
7> [1350.366425] [drm:drm_dp_i2c_do_msg] too many retries, giving up
<7> [1350.366926] [drm:drm_dp_i2c_do_msg] native defer
<7> [1350.368049] [drm:drm_dp_i2c_do_msg] native defer
<7> [1350.369171] [drm:drm_dp_i2c_do_msg] native defer
<7> [1350.370262] [drm:drm_dp_i2c_do_msg] native defer
<7> [1350.371386] [drm:drm_dp_i2c_do_msg] native defer
<7> [1350.372527] [drm:drm_dp_i2c_do_msg] native defer
<7> [1350.373655] [drm:drm_dp_i2c_do_msg] native defer
<7> [1350.374286] [drm:drm_dp_i2c_do_msg] too many retries, giving up
<7> [1350.374295] [drm:drm_lspcon_get_mode] LSPCON read(0x80, 0x41) failed
<7> [1350.374405] [drm:lspcon_get_current_mode [i915]] Error reading LSPCON mode
<7> [1350.374501] [drm:lspcon_wait_mode [i915]] Waiting for LSPCON mode PCON to settle

Not sure if this is duplicate of 108131. Since the latest failure under the 108131 is 4 months ago, I have created a new issue. Also the failure signature is little different.
Comment 1 CI Bug Log 2019-11-20 07:03:36 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* APL: igt@kms_flip@dpms-vs-vblank-race-interruptible - fail - LSPCON read(0x80, 0x41) failed, Error reading LSPCON mode
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5294/shard-apl2/igt@kms_flip@dpms-vs-vblank-race-interruptible.html
Comment 2 Martin Peres 2019-11-29 19:50:44 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/624.

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