Summary: | igt@gem_exec_suspend@basic-s4-devices - dmesg-warn - *ERROR* dp aux hw did not signal timeout (has irq: 1)! | ||
---|---|---|---|
Product: | DRI | Reporter: | Marta Löfstedt <marta.lofstedt> |
Component: | DRM/Intel | Assignee: | shashank.sharma <shashank.sharma> |
Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
Severity: | critical | ||
Priority: | highest | CC: | intel-gfx-bugs |
Version: | DRI git | ||
Hardware: | Other | ||
OS: | All | ||
Whiteboard: | ReadyForDev | ||
i915 platform: | KBL | i915 features: | display/Other |
Description
Marta Löfstedt
2017-10-09 06:30:30 UTC
Not seeing any Link training issues after this series: https://patchwork.freedesktop.org/series/31639/ Results: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_5967/shards.html Note this warning has been visible, but this doesnt cause link training failure, Link training is still successful. [drm:intel_dp_set_idle_link_train [i915]] *ERROR* Timed out waiting for DP idle patterns (In reply to shashank.sharma@intel.com from comment #1) > Not seeing any Link training issues after this series: > https://patchwork.freedesktop.org/series/31639/ > > Results: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_5967/shards.html > > Note this warning has been visible, but this doesnt cause link training > failure, Link training is still successful. > [drm:intel_dp_set_idle_link_train [i915]] *ERROR* Timed out waiting for DP > idle patterns All tests in this series: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_5967/shards-all.html It looks like on the LSPCON port,it does succeed to link train but then never receives the DP idle patterns. So this one still looks like LSPCON issue. @Shashank, do you think we need some wait or retries here as well? Manasi @Manasi, Let's wait for merge of this patch series (https://patchwork.freedesktop.org/series/31639/) coz, its results look pretty clean to me, fixing many of link training problems. Lets investigate this again, if we see this error even after this patch series. - Shashank We have not seen this after CI_DRM_3228, when LSPCON fixes was merged. Marta, can we close this issue now ? OOPS, sorry I archived in cibuglog, but forgot to close the bug. |
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