[Intel-gfx] [PATCH 4/4] drm/i915: Give more details for the active-when-parking warning for the engines

[Chris Wilson]

Quoting Mika Kuoppala (2017-10-27 14:25:09)
> Chris Wilson <chris at chris-wilson.co.uk> writes:
> 
> > If the we think the engine is still active when we attempt to park it,
> > we want more details -- so dump the engine state.
> >
> > References: https://bugs.freedesktop.org/show_bug.cgi?id=103479
> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> > Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
> 
> Acked-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
> 
> You can poke me to upgrade for r-b when the drm_debug_printer
> stuff falls in place.

It's already there if you compile your kernel to include pr_debug.
Bingo! r-b ;)
-Chris