[Intel-gfx] [PATCH i-g-t v2] pm_rps: Changes in waitboost scenario

[Chris Wilson]

Quoting Katarzyna Dec (2017-08-18 12:08:44)
> While I'm here let's also make sure that we're running as DRM
> master to catch the common case, where the test is being ran
> along with Xorg.

Semantic changes to the test though, that implies its needs to be master
to run.

If you want to impose the constraint that you are the only client
active, then add a lib function to check
/sys/kernel/debug/dri/$card/client that it only contains one client and
that client is you.
-Chris