Quoting Tvrtko Ursulin (2020-05-27 17:13:50)
>
> On 27/05/2020 15:07, Chris Wilson wrote:
> > We have a I915_REQUEST_NOPREEMPT flag that we set when we must prevent
> > the HW from preempting during the course of this request. We need to
> > honour this flag and protect the HW even if we have a
On 27/05/2020 15:07, Chris Wilson wrote:
We have a I915_REQUEST_NOPREEMPT flag that we set when we must prevent
the HW from preempting during the course of this request. We need to
honour this flag and protect the HW even if we have a heartbeat request,
or other maximum priority barrier,
Quoting Chris Wilson (2020-05-27 14:02:14)
> We have a I915_REQUEST_NOPREEMPT flag that we set when we must prevent
> the HW from preempting during the course of this request. We need to
> honour this flag and protect the HW even if we have a heartbeat request,
> or other maximum priority barrier,
