[Intel-gfx] ✗ Fi.CI.IGT: warning for igt/core_suspend: Exercise igt_system_suspend_autoresume()

[Imre Deak]

On Mon, Oct 16, 2017 at 11:34:03AM +0100, Chris Wilson wrote:
> Quoting Patchwork (2017-10-16 11:30:46)
> > == Series Details ==
> > 
> > Series: igt/core_suspend: Exercise igt_system_suspend_autoresume()
> > URL   : https://patchwork.freedesktop.org/series/31986/
> > State : warning
> > 
> > == Summary ==
> > 
> > Test kms_frontbuffer_tracking:
> >         Subgroup fbc-rgb101010-draw-mmap-gtt:
> >                 skip       -> PASS       (shard-hsw)
> > Test core_suspend:
> >         Subgroup suspend-freze-processors:
> >                 notrun     -> INCOMPLETE (shard-hsw)
> >         Subgroup suspend-freze-core:
> >                 notrun     -> INCOMPLETE (shard-hsw)
> 
> Looks like we are not parsing the available debug modes correctly:
> 
> <4>[  487.523649] PM: Unsupported test mode for suspend to idle, please choose none/freezer/devices/platform.
> <6>[  487.523657] PM: suspend exit
> <6>[  487.523683] PM: suspend entry (s2idle)
> 
> i.e. neither processors or core are available, and repeats ad nauseam.

As I recall only the available suspend states can be queried, for that
you may want to use get_supported_suspend_states(). As for the test
mode, maybe just hard-wire not use the invalid combinations?

--Imre

> -Chris
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