[PATCH] drm/i915/selftests: Grab the runtime pm in shrink_thp

[Matthew Auld]

On Wed, 6 Jul 2022 at 16:48, Matthew Auld <matthew.auld at intel.com> wrote:
>
> From: Chris Wilson <chris at chris-wilson.co.uk>
>
> Since we are not holding a wakeref, shrinking a bound object is not
> guaranteed.
>
> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6370
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>