| Message ID | 20230123152523.1537564-1-jonathan.cavitt@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915: Use uabi engines for the default engine map | expand |
-----Original Message----- From: Cavitt, Jonathan <jonathan.cavitt@intel.com> Sent: Monday, January 23, 2023 7:25 AM To: intel-gfx@lists.freedesktop.org Cc: Cavitt, Jonathan <jonathan.cavitt@intel.com>; Dutt, Sudeep <sudeep.dutt@intel.com> Subject: [PATCH] drm/i915: Use uabi engines for the default engine map > > From: Tvrtko Ursulin <tvrtko.ursulin@intel.com> > > Default engine map is exactly about uabi engines so no excuse not to use > the appropriate iterator to populate it. > > Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> > Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> -Jonathan Cavitt > --- > drivers/gpu/drm/i915/gem/i915_gem_context.c | 9 ++++----- > 1 file changed, 4 insertions(+), 5 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c > index 454e73a433c8..42a39e103d7c 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c > @@ -1096,16 +1096,15 @@ static struct i915_gem_engines *alloc_engines(unsigned int count) > static struct i915_gem_engines *default_engines(struct i915_gem_context *ctx, > struct intel_sseu rcs_sseu) > { > - const struct intel_gt *gt = to_gt(ctx->i915); > + const unsigned int max = I915_NUM_ENGINES; > struct intel_engine_cs *engine; > struct i915_gem_engines *e, *err; > - enum intel_engine_id id; > > - e = alloc_engines(I915_NUM_ENGINES); > + e = alloc_engines(max); > if (!e) > return ERR_PTR(-ENOMEM); > > - for_each_engine(engine, gt, id) { > + for_each_uabi_engine(engine, ctx->i915) { > struct intel_context *ce; > struct intel_sseu sseu = {}; > int ret; > @@ -1113,7 +1112,7 @@ static struct i915_gem_engines *default_engines(struct i915_gem_context *ctx, > if (engine->legacy_idx == INVALID_ENGINE) > continue; > > - GEM_BUG_ON(engine->legacy_idx >= I915_NUM_ENGINES); > + GEM_BUG_ON(engine->legacy_idx >= max); > GEM_BUG_ON(e->engines[engine->legacy_idx]); > > ce = intel_context_create(engine); > -- > 2.25.1 > >
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index 454e73a433c8..42a39e103d7c 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -1096,16 +1096,15 @@ static struct i915_gem_engines *alloc_engines(unsigned int count) static struct i915_gem_engines *default_engines(struct i915_gem_context *ctx, struct intel_sseu rcs_sseu) { - const struct intel_gt *gt = to_gt(ctx->i915); + const unsigned int max = I915_NUM_ENGINES; struct intel_engine_cs *engine; struct i915_gem_engines *e, *err; - enum intel_engine_id id; - e = alloc_engines(I915_NUM_ENGINES); + e = alloc_engines(max); if (!e) return ERR_PTR(-ENOMEM); - for_each_engine(engine, gt, id) { + for_each_uabi_engine(engine, ctx->i915) { struct intel_context *ce; struct intel_sseu sseu = {}; int ret; @@ -1113,7 +1112,7 @@ static struct i915_gem_engines *default_engines(struct i915_gem_context *ctx, if (engine->legacy_idx == INVALID_ENGINE) continue; - GEM_BUG_ON(engine->legacy_idx >= I915_NUM_ENGINES); + GEM_BUG_ON(engine->legacy_idx >= max); GEM_BUG_ON(e->engines[engine->legacy_idx]); ce = intel_context_create(engine);