✗ Xe.CI.Full: failure for drm/display: dp: add new DPCD access functions (rev2)

[Dmitry Baryshkov]

On Fri, Mar 14, 2025 at 11:22:58PM +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/display: dp: add new DPCD access functions (rev2)
> URL   : https://patchwork.freedesktop.org/series/146000/
> State : failure
> 
> == Summary ==
> 
> CI Bug Log - changes from xe-2822-83417b23792d937795320a8804fd97d50c4c6233_full -> xe-pw-146000v2_full
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with xe-pw-146000v2_full absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in xe-pw-146000v2_full, please notify your bug team (I915-ci-infra at lists.freedesktop.org) to allow them
>   to document this new failure mode, which will reduce false positives in CI.
> 
>   
> 
> Participating hosts (4 -> 4)
> ------------------------------
> 
>   No changes in participating hosts
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in xe-pw-146000v2_full:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####
> 
>   * igt at kms_content_protection@lic-type-0 at pipe-a-dp-2:
>     - shard-bmg:          NOTRUN -> [INCOMPLETE][1] +1 other test incomplete
>    [1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-146000v2/shard-bmg-4/igt@kms_content_protection@lic-type-0@pipe-a-dp-2.html

I'm really not sure about this one. Is this a result of the DPCD
changes? (I'm especially suspicious about the previous NOTRUN status).

> 
>   * igt at kms_plane_scaling@intel-max-src-size at pipe-a-dp-2:
>     - shard-dg2-set2:     NOTRUN -> [DMESG-WARN][2]
>    [2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-146000v2/shard-dg2-432/igt@kms_plane_scaling@intel-max-src-size@pipe-a-dp-2.html

vblank timeout is probably irrelevant

> 
>   * igt at xe_eudebug_online@set-breakpoint-sigint-debugger:
>     - shard-bmg:          NOTRUN -> [SKIP][3]
>    [3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-146000v2/shard-bmg-2/igt@xe_eudebug_online@set-breakpoint-sigint-debugger.html
> 

-- 
With best wishes
Dmitry