On 09/02/2021 10:31, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2021-02-09 09:37:19)
On 08/02/2021 10:52, Chris Wilson wrote:
diff --git a/drivers/gpu/drm/i915/Kconfig.profile
b/drivers/gpu/drm/i915/Kconfig.profile
index 35bbe2b80596..f1d009906f71 100644
--- a/drivers/gpu/drm/i915/Kconfig
Quoting Tvrtko Ursulin (2021-02-09 09:37:19)
>
> On 08/02/2021 10:52, Chris Wilson wrote:
>
> > diff --git a/drivers/gpu/drm/i915/Kconfig.profile
> > b/drivers/gpu/drm/i915/Kconfig.profile
> > index 35bbe2b80596..f1d009906f71 100644
> > --- a/drivers/gpu/drm/i915/Kconfig.profile
> > +++ b/driver
On 08/02/2021 10:52, Chris Wilson wrote:
diff --git a/drivers/gpu/drm/i915/Kconfig.profile
b/drivers/gpu/drm/i915/Kconfig.profile
index 35bbe2b80596..f1d009906f71 100644
--- a/drivers/gpu/drm/i915/Kconfig.profile
+++ b/drivers/gpu/drm/i915/Kconfig.profile
@@ -1,3 +1,65 @@
+choice
+ prom
Quoting Tvrtko Ursulin (2021-02-08 16:03:03)
>
> On 08/02/2021 15:29, Chris Wilson wrote:
> > Quoting Tvrtko Ursulin (2021-02-08 14:56:31)
> >> On 08/02/2021 10:52, Chris Wilson wrote:
> >>> +static bool need_preempt(const struct intel_engine_cs *engine,
> >>> const struct
On 08/02/2021 15:29, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2021-02-08 14:56:31)
On 08/02/2021 10:52, Chris Wilson wrote:
+static bool need_preempt(const struct intel_engine_cs *engine,
const struct i915_request *rq)
{
const struct i915_sched *se = &engi
Quoting Tvrtko Ursulin (2021-02-08 14:56:31)
> On 08/02/2021 10:52, Chris Wilson wrote:
> > +static bool need_preempt(const struct intel_engine_cs *engine,
> >const struct i915_request *rq)
> > {
> > const struct i915_sched *se = &engine->sched;
> > - int last_pr
On 08/02/2021 10:52, Chris Wilson wrote:
The first "scheduler" was a topographical sorting of requests into
priority order. The execution order was deterministic, the earliest
submitted, highest priority request would be executed first. Priority
inheritance ensured that inversions were kept at
The first "scheduler" was a topographical sorting of requests into
priority order. The execution order was deterministic, the earliest
submitted, highest priority request would be executed first. Priority
inheritance ensured that inversions were kept at bay, and allowed us to
dynamically boost prio
