[Bug 111766] [CI][DRMTIP] igt at kms_cursor_legacy@* - skip - No second valid output found, SKIP

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 2 19:44:31 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111766

--- Comment #7 from Matt Roper <matthew.d.roper at intel.com> ---
(In reply to Jani Saarinen from comment #6)
> But there is 2 external monitors connected addition to eDP

Hi Jani, can you confirm whether the i915_display_info from
https://intel-gfx-ci.01.org/hardware.html#fi-cml-s is actually what the driver
is reporting now, or is that a stale snapshot from before we fixed the PCH
identification?  That file doesn't even list eDP (implying that it wasn't
enumerated in the VBT) which seems to contradict what I see in the boot.log for
some of these error reports (eDP present in VBT and corresponding connector
created).

Are we always seeing all external displays as disconnected?  Do you know if
those external displays light up in the BIOS?  It's possible that the ports
aren't physically/electrically active unless a board rework is done.  Of course
it's also possible that CML-S's PCH may have snuck in additional changes that
aren't documented anywhere...

I guess while we're at it, can you confirm that the display info for the CML-H
is correct?  We added the PCH identification for that one at the same time as
CML-S, so it would be good to know if it's working as expected or not too.

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