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drm/i915: Use uabi engines for the default engine map

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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>
[tursulin: Fixed up r-b tag spelling.]
Link: https://patchwork.freedesktop.org/patch/msgid/20230123185629.1593320-1-jonathan.cavitt@intel.com
This commit is contained in:
Tvrtko Ursulin 2023-01-23 10:56:29 -08:00
parent 41badc016c
commit 1ec23ed712
1 changed files with 4 additions and 5 deletions
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9
drivers/gpu/drm/i915/gem/i915_gem_context.c
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@ -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);