[Bug 110580] [CI][BAT] igt at .* - skip - Chamelium ports not enabled

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110580

--- Comment #47 from Lakshmi <lakshminarayana.vudum at intel.com> ---
(In reply to Arek Hiler from comment #38)
> A lot of bugs were deduplicated into this one. 
> 
> 
> So what happens here is that Chamelium gets it's port disconnected at times
> and those tests skip, either because they require non-eDP dispaly (lpsp) or
> a second output (2x, etc) and this requirement is not met.
> 
> This means if we hit this issue the test skip. Any kms_chamelium test
> running afterwards fixes that for us, as it connects the outputs back. 
> 
> We suspected that being unable to contact chamelium after resume from a
> suspend was causing this, so this fix happened:
> 
> https://gitlab.freedesktop.org/drm/igt-gpu-tools/commit/
> ce130a078c85ce3f2bdb02047cba5b72702a79c3
> 
> It seems to help a bit but there are more to the problem than this single
> issue. Emersion is looking how to fix that once and for all.

(In reply to emersion from comment #39)
> One thing I'm looking into is enabling all ports on startup:
> https://bugs.chromium.org/p/chromium/issues/detail?id=977994
> 
> I've pushed this workaround on fi-icl-u2's Chamelium board.
> 
> If this doesn't work, maybe we'll need to enable all Chamelium ports before
> executing tests in the runner.

@Arek/Simon, I notice that some tests logs as
"Can't test dual pipes with the current outputs" and others "Should have at
least 2 outputs, found 1".

If they both indicate the same can we show either of the one instead two
different messages? Just to avoid  the confusion.

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