64 	int err;  in gr3d_init()  local
72 		err = -ENOMEM;  in gr3d_init()
73 		dev_err(client->dev, "failed to request syncpoint: %d\n", err);  in gr3d_init()
77 	err = host1x_client_iommu_attach(client);  in gr3d_init()
78 	if (err < 0) {  in gr3d_init()
79 		dev_err(client->dev, "failed to attach to domain: %d\n", err);  in gr3d_init()
83 	err = tegra_drm_register_client(dev->dev_private, drm);  in gr3d_init()
84 	if (err < 0) {  in gr3d_init()
85 		dev_err(client->dev, "failed to register client: %d\n", err);  in gr3d_init()
97 	return err;  in gr3d_init()
105 	int err;  in gr3d_exit()  local
107 	err = tegra_drm_unregister_client(dev->dev_private, drm);  in gr3d_exit()
108 	if (err < 0)  in gr3d_exit()
109 		return err;  in gr3d_exit()
314 	int err;  in gr3d_power_up_legacy_domain()  local
351 	err = reset_control_acquire(reset);  in gr3d_power_up_legacy_domain()
352 	if (err) {  in gr3d_power_up_legacy_domain()
353 		dev_err(dev, "failed to acquire %s reset: %d\n", name, err);  in gr3d_power_up_legacy_domain()
355 		err = tegra_powergate_sequence_power_up(id, clk, reset);  in gr3d_power_up_legacy_domain()
360 	if (err)  in gr3d_power_up_legacy_domain()
361 		return err;  in gr3d_power_up_legacy_domain()
384 	int err;  in gr3d_init_power()  local
386 	err = of_count_phandle_with_args(dev->of_node, "power-domains",  in gr3d_init_power()
388 	if (err < 0) {  in gr3d_init_power()
389 		if (err != -ENOENT)  in gr3d_init_power()
390 			return err;  in gr3d_init_power()
396 		err = gr3d_power_up_legacy_domain(dev, "3d",  in gr3d_init_power()
398 		if (err)  in gr3d_init_power()
399 			return err;  in gr3d_init_power()
401 		err = gr3d_power_up_legacy_domain(dev, "3d2",  in gr3d_init_power()
403 		if (err)  in gr3d_init_power()
404 			return err;  in gr3d_init_power()
417 	err = devm_pm_opp_attach_genpd(dev, opp_genpd_names, &opp_virt_devs);  in gr3d_init_power()
418 	if (err)  in gr3d_init_power()
419 		return err;  in gr3d_init_power()
435 		err = devm_add_action_or_reset(dev, gr3d_del_link, link);  in gr3d_init_power()
436 		if (err)  in gr3d_init_power()
437 			return err;  in gr3d_init_power()
445 	int err;  in gr3d_get_clocks()  local
447 	err = devm_clk_bulk_get_all(dev, &gr3d->clocks);  in gr3d_get_clocks()
448 	if (err < 0) {  in gr3d_get_clocks()
449 		dev_err(dev, "failed to get clock: %d\n", err);  in gr3d_get_clocks()
450 		return err;  in gr3d_get_clocks()
452 	gr3d->nclocks = err;  in gr3d_get_clocks()
464 	int err;  in gr3d_get_resets()  local
472 	err = devm_reset_control_bulk_get_optional_exclusive_released(  in gr3d_get_resets()
474 	if (err) {  in gr3d_get_resets()
475 		dev_err(dev, "failed to get reset: %d\n", err);  in gr3d_get_resets()
476 		return err;  in gr3d_get_resets()
491 	int err;  in gr3d_probe()  local
505 	err = gr3d_get_clocks(&pdev->dev, gr3d);  in gr3d_probe()
506 	if (err)  in gr3d_probe()
507 		return err;  in gr3d_probe()
509 	err = gr3d_get_resets(&pdev->dev, gr3d);  in gr3d_probe()
510 	if (err)  in gr3d_probe()
511 		return err;  in gr3d_probe()
513 	err = gr3d_init_power(&pdev->dev, gr3d);  in gr3d_probe()
514 	if (err)  in gr3d_probe()
515 		return err;  in gr3d_probe()
528 	err = devm_tegra_core_dev_init_opp_table_common(&pdev->dev);  in gr3d_probe()
529 	if (err)  in gr3d_probe()
530 		return err;  in gr3d_probe()
532 	err = host1x_client_register(&gr3d->client.base);  in gr3d_probe()
533 	if (err < 0) {  in gr3d_probe()
535 			err);  in gr3d_probe()
536 		return err;  in gr3d_probe()
557 	int err;  in gr3d_runtime_suspend()  local
561 	err = reset_control_bulk_assert(gr3d->nresets, gr3d->resets);  in gr3d_runtime_suspend()
562 	if (err) {  in gr3d_runtime_suspend()
563 		dev_err(dev, "failed to assert reset: %d\n", err);  in gr3d_runtime_suspend()
564 		return err;  in gr3d_runtime_suspend()
584 	int err;  in gr3d_runtime_resume()  local
586 	err = reset_control_bulk_acquire(gr3d->nresets, gr3d->resets);  in gr3d_runtime_resume()
587 	if (err) {  in gr3d_runtime_resume()
588 		dev_err(dev, "failed to acquire reset: %d\n", err);  in gr3d_runtime_resume()
589 		return err;  in gr3d_runtime_resume()
592 	err = clk_bulk_prepare_enable(gr3d->nclocks, gr3d->clocks);  in gr3d_runtime_resume()
593 	if (err) {  in gr3d_runtime_resume()
594 		dev_err(dev, "failed to enable clock: %d\n", err);  in gr3d_runtime_resume()
598 	err = reset_control_bulk_deassert(gr3d->nresets, gr3d->resets);  in gr3d_runtime_resume()
599 	if (err) {  in gr3d_runtime_resume()
600 		dev_err(dev, "failed to deassert reset: %d\n", err);  in gr3d_runtime_resume()
615 	return err;  in gr3d_runtime_resume()