[Bug 109454] [CI][DRMTIP] igt at kms_psr@psr2_* - fail - Failed assertion: psr_wait_entry_if_enabled(data)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109454

--- Comment #8 from Jose Roberto de Souza <jose.souza at intel.com> ---
(In reply to Matt Roper from comment #7)
> All failures attached to this bug are on the fi-whl-u machine and from the
> logs it appears the panel on this machine is considered unreliable:
> 
>   <7> [264.149232] [drm:intel_dp_compute_config [i915]] PSR sink
> implementation is not reliable
> 
> which causes the driver to force PSR support off.  IGT is just looking for
> the string "Sink support: yes [0x03]" in debugfs to know whether a panel
> support PSR2 or not, but maybe we should also expose the unreliable panel
> flag through debugfs too and have IGT also confirm that that flag is not set
> before attempting the test?

Yeah I think is time to have something like this, thanks Matt.

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