gem/selftests/i915_gem_client_blt.c

453 	int err;
456 		err = i915_vma_unbind_unlocked(vma);
457 		if (err)
458 			return err;
461 	err = i915_vma_pin(vma, 0, 0, PIN_USER | PIN_OFFSET_FIXED | addr);
462 	if (err)
463 		return err;
475 	int err;
477 	err = pin_buffer(src->vma, src_addr);
478 	if (err) {
480 		return err;
483 	err = pin_buffer(dst->vma, dst_addr);
484 	if (err) {
489 	err = i915_vma_pin(t->batch, 0, 0, PIN_USER | PIN_HIGH);
490 	if (err) {
495 	err = prepare_blit(t, dst, src, t->batch->obj);
496 	if (err)
501 		err = PTR_ERR(rq);
505 	err = igt_vma_move_to_active_unlocked(t->batch, rq, 0);
506 	if (!err)
507 		err = igt_vma_move_to_active_unlocked(src->vma, rq, 0);
508 	if (!err)
509 		err = igt_vma_move_to_active_unlocked(dst->vma, rq, 0);
510 	if (!err)
511 		err = rq->engine->emit_bb_start(rq,
518 		err = -ETIME;
528 	return err;
537 	int err;
545 		err = PTR_ERR(t->ce);
559 	err = drm_mm_insert_node_in_range(&t->ce->vm->mm, &hole,
564 	if (!err)
567 	if (err) {
568 		err = -ENODEV;
575 	err = tiled_blits_create_buffers(t, WIDTH, HEIGHT, prng);
576 	if (err)
585 	return ERR_PTR(err);
601 	int err;
613 		err = tiled_blit(t,
616 		if (err == 0)
617 			err = verify_buffer(t, &t->buffers[i], prng);
618 		if (err) {
625 	return err;
631 	int err;
635 	err = tiled_blit(t,
638 	if (err)
639 		return err;
645 	err = tiled_blit(t,
648 	if (err)
649 		return err;
651 	err = verify_buffer(t, &t->buffers[2], prng);
652 	if (err)
653 		return err;
662 	int err;
668 	err = tiled_blits_prepare(t, prng);
669 	if (err)
672 	err = tiled_blits_bounce(t, prng);
673 	if (err)
678 	return err;
716 		int err;
724 		err = __igt_client_tiled_blits(engine, &prng);
725 		if (err == -ENODEV)
726 			err = 0;
727 		if (err)
728 			return err;