diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_gem_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_context.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/selftests/i915_gem_context.c index def5052862ae..56a803d11916 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_context.c @@ -158,14 +158,6 @@ static int gpu_fill(struct drm_i915_gem_object *obj, goto err_batch; } - err = engine->emit_flush(rq, EMIT_INVALIDATE); - if (err) - goto err_request; - - err = i915_switch_context(rq); - if (err) - goto err_request; - flags = 0; if (INTEL_GEN(vm->i915) <= 5) flags |= I915_DISPATCH_SECURE; @@ -272,6 +264,23 @@ out_unmap: return err; } +static int file_add_object(struct drm_file *file, + struct drm_i915_gem_object *obj) +{ + int err; + + GEM_BUG_ON(obj->base.handle_count); + + /* tie the object to the drm_file for easy reaping */ + err = idr_alloc(&file->object_idr, &obj->base, 1, 0, GFP_KERNEL); + if (err < 0) + return err; + + i915_gem_object_get(obj); + obj->base.handle_count++; + return 0; +} + static struct drm_i915_gem_object * create_test_object(struct i915_gem_context *ctx, struct drm_file *file, @@ -281,7 +290,6 @@ create_test_object(struct i915_gem_context *ctx, struct i915_address_space *vm = ctx->ppgtt ? &ctx->ppgtt->base : &ctx->i915->ggtt.base; u64 size; - u32 handle; int err; size = min(vm->total / 2, 1024ull * DW_PER_PAGE * PAGE_SIZE); @@ -291,8 +299,7 @@ create_test_object(struct i915_gem_context *ctx, if (IS_ERR(obj)) return obj; - /* tie the handle to the drm_file for easy reaping */ - err = drm_gem_handle_create(file, &obj->base, &handle); + err = file_add_object(file, obj); i915_gem_object_put(obj); if (err) return ERR_PTR(err); @@ -325,7 +332,7 @@ static int igt_ctx_exec(void *arg) LIST_HEAD(objects); unsigned long ncontexts, ndwords, dw; bool first_shared_gtt = true; - int err; + int err = -ENODEV; /* Create a few different contexts (with different mm) and write * through each ctx/mm using the GPU making sure those writes end @@ -369,7 +376,9 @@ static int igt_ctx_exec(void *arg) } } + intel_runtime_pm_get(i915); err = gpu_fill(obj, ctx, engine, dw); + intel_runtime_pm_put(i915); if (err) { pr_err("Failed to fill dword %lu [%lu/%lu] with gpu (%s) in ctx %u [full-ppgtt? %s], err=%d\n", ndwords, dw, max_dwords(obj), |