Bug 111795 - [CI][SHARDS] igt@i915_pm_dc@dc5-dpms - fail - Failed assertion: dc_state_wait_entry(drm_fd, dc_flag, prev_dc_count), DC5 state is not achieved
Summary: [CI][SHARDS] igt@i915_pm_dc@dc5-dpms - fail - Failed assertion: dc_state_wai...
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: not set not set
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-09-24 06:13 UTC by Lakshmi
Modified: 2019-10-09 10:16 UTC (History)
2 users (show)

See Also:
i915 platform: ICL, TGL
i915 features: power/runtime PM


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Description Lakshmi 2019-09-24 06:13:05 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14486/shard-iclb3/igt@i915_pm_dc@dc5-dpms.html

https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5051/shard-iclb3/igt@i915_pm_dc@dc5-dpms.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6936/shard-iclb3/igt@i915_pm_dc@dc5-dpms.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6937/shard-iclb3/igt@i915_pm_dc@dc5-dpms.html
Starting subtest: dc5-dpms
(i915_pm_dc:1131) CRITICAL: Test assertion failure function check_dc_counter, file ../tests/i915/i915_pm_dc.c:163:
(i915_pm_dc:1131) CRITICAL: Failed assertion: dc_state_wait_entry(drm_fd, dc_flag, prev_dc_count)
(i915_pm_dc:1131) CRITICAL: DC5 state is not achieved
Subtest dc5-dpms failed.
Comment 1 CI Bug Log 2019-09-24 06:13:53 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* ICL:  igt@i915_pm_dc@dc5-dpms - fail - Failed assertion: dc_state_wait_entry(drm_fd, dc_flag, prev_dc_count), DC5 state is not achieved
  (No new failures associated)
Comment 2 CI Bug Log 2019-10-08 17:11:25 UTC
A CI Bug Log filter associated to this bug has been updated:

{- ICL:  igt@i915_pm_dc@dc5-dpms - fail - Failed assertion: dc_state_wait_entry(drm_fd, dc_flag, prev_dc_count), DC5 state is not achieved -}
{+ ICL TGL:  igt@i915_pm_dc@dc5-dpms - fail - Failed assertion: dc_state_wait_entry(drm_fd, dc_flag, prev_dc_count), DC5 state is not achieved +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_382/fi-tgl-u/igt@i915_pm_dc@dc5-dpms.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_384/fi-tgl-u/igt@i915_pm_dc@dc5-dpms.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_385/fi-tgl-u/igt@i915_pm_dc@dc5-dpms.html
Comment 3 Anshuman Gupta 2019-10-09 10:16:14 UTC
DC off power well is not disabled while DC5 IGT test got executed which resulted the DC5 failures. Need to dump the i915_power_domain_info in order to get the complete power domain reference count.


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