[Intel-gfx] [PATCH 8/8] drm/i915: Expose RPCS (SSEU) configuration to userspace

[Chris Wilson]

Quoting Tvrtko Ursulin (2018-08-15 12:51:28)
> 
> On 14/08/2018 16:22, Chris Wilson wrote:
> > Quoting Tvrtko Ursulin (2018-08-14 15:40:58)
> > Looks like we should be able to hook this up to a selftest to confirm
> > the modification does land in the target context image, and a SRM to
> > confirm it loaded.
> 
> Lionel wrote an IGT which reads it back via SRM so that should be 
> covered. I will be posting the IGT counterpart at some point as well, 
> ideally when the agreement on the i915 side is there.

Wouldn't you rather have both? I know I would :-p

The emphasis is slightly different, IGT wants to cover the ABI
behaviour, selftests looking towards the edge cases hard to reach
otherwise. But even a trivial selftest would let us know the series
functions as intended.
-Chris