40 struct gr3d {  struct
53 static inline struct gr3d *to_gr3d(struct tegra_drm_client *client)  in to_gr3d()  argument
55 	return container_of(client, struct gr3d, client);  in to_gr3d()
63 	struct gr3d *gr3d = to_gr3d(drm);  in gr3d_init()  local
66 	gr3d->channel = host1x_channel_request(client);  in gr3d_init()
67 	if (!gr3d->channel)  in gr3d_init()
103 	host1x_channel_put(gr3d->channel);  in gr3d_init()
111 	struct gr3d *gr3d = to_gr3d(drm);  in gr3d_exit()  local
123 	host1x_channel_put(gr3d->channel);  in gr3d_exit()
125 	gr3d->channel = NULL;  in gr3d_exit()
138 	struct gr3d *gr3d = to_gr3d(client);  in gr3d_open_channel()  local
140 	context->channel = host1x_channel_get(gr3d->channel);  in gr3d_open_channel()
154 	struct gr3d *gr3d = dev_get_drvdata(dev);  in gr3d_is_addr_reg()  local
167 		if (test_bit(offset, gr3d->addr_regs))  in gr3d_is_addr_reg()
317 	struct gr3d *gr3d = dev_get_drvdata(dev);  in gr3d_power_up_legacy_domain()  local
328 	if (gr3d->nclocks == 1) {  in gr3d_power_up_legacy_domain()
332 		clk = gr3d->clocks[0].clk;  in gr3d_power_up_legacy_domain()
334 		for (i = 0; i < gr3d->nclocks; i++) {  in gr3d_power_up_legacy_domain()
335 			if (WARN_ON(!gr3d->clocks[i].id))  in gr3d_power_up_legacy_domain()
338 			if (!strcmp(gr3d->clocks[i].id, name)) {  in gr3d_power_up_legacy_domain()
339 				clk = gr3d->clocks[i].clk;  in gr3d_power_up_legacy_domain()
344 		if (WARN_ON(i == gr3d->nclocks))  in gr3d_power_up_legacy_domain()
384 static int gr3d_init_power(struct device *dev, struct gr3d *gr3d)  in gr3d_init_power()  argument
450 static int gr3d_get_clocks(struct device *dev, struct gr3d *gr3d)  in gr3d_get_clocks()  argument
454 	err = devm_clk_bulk_get_all(dev, &gr3d->clocks);  in gr3d_get_clocks()
459 	gr3d->nclocks = err;  in gr3d_get_clocks()
461 	if (gr3d->nclocks != gr3d->soc->num_clocks) {  in gr3d_get_clocks()
462 		dev_err(dev, "invalid number of clocks: %u\n", gr3d->nclocks);  in gr3d_get_clocks()
469 static int gr3d_get_resets(struct device *dev, struct gr3d *gr3d)  in gr3d_get_resets()  argument
473 	gr3d->resets[RST_MC].id = "mc";  in gr3d_get_resets()
474 	gr3d->resets[RST_MC2].id = "mc2";  in gr3d_get_resets()
475 	gr3d->resets[RST_GR3D].id = "3d";  in gr3d_get_resets()
476 	gr3d->resets[RST_GR3D2].id = "3d2";  in gr3d_get_resets()
477 	gr3d->nresets = gr3d->soc->num_resets;  in gr3d_get_resets()
480 				dev, gr3d->nresets, gr3d->resets);  in gr3d_get_resets()
486 	if (WARN_ON(!gr3d->resets[RST_GR3D].rstc) ||  in gr3d_get_resets()
487 	    WARN_ON(!gr3d->resets[RST_GR3D2].rstc && gr3d->nresets == 4))  in gr3d_get_resets()
496 	struct gr3d *gr3d;  in gr3d_probe()  local
500 	gr3d = devm_kzalloc(&pdev->dev, sizeof(*gr3d), GFP_KERNEL);  in gr3d_probe()
501 	if (!gr3d)  in gr3d_probe()
504 	platform_set_drvdata(pdev, gr3d);  in gr3d_probe()
506 	gr3d->soc = of_device_get_match_data(&pdev->dev);  in gr3d_probe()
512 	err = gr3d_get_clocks(&pdev->dev, gr3d);  in gr3d_probe()
516 	err = gr3d_get_resets(&pdev->dev, gr3d);  in gr3d_probe()
520 	err = gr3d_init_power(&pdev->dev, gr3d);  in gr3d_probe()
524 	INIT_LIST_HEAD(&gr3d->client.base.list);  in gr3d_probe()
525 	gr3d->client.base.ops = &gr3d_client_ops;  in gr3d_probe()
526 	gr3d->client.base.dev = &pdev->dev;  in gr3d_probe()
527 	gr3d->client.base.class = HOST1X_CLASS_GR3D;  in gr3d_probe()
528 	gr3d->client.base.syncpts = syncpts;  in gr3d_probe()
529 	gr3d->client.base.num_syncpts = 1;  in gr3d_probe()
531 	INIT_LIST_HEAD(&gr3d->client.list);  in gr3d_probe()
532 	gr3d->client.version = gr3d->soc->version;  in gr3d_probe()
533 	gr3d->client.ops = &gr3d_ops;  in gr3d_probe()
539 	err = host1x_client_register(&gr3d->client.base);  in gr3d_probe()
548 		set_bit(gr3d_addr_regs[i], gr3d->addr_regs);  in gr3d_probe()
555 	struct gr3d *gr3d = platform_get_drvdata(pdev);  in gr3d_remove()  local
558 	err = host1x_client_unregister(&gr3d->client.base);  in gr3d_remove()
570 	struct gr3d *gr3d = dev_get_drvdata(dev);  in gr3d_runtime_suspend()  local
573 	host1x_channel_stop(gr3d->channel);  in gr3d_runtime_suspend()
575 	err = reset_control_bulk_assert(gr3d->nresets, gr3d->resets);  in gr3d_runtime_suspend()
589 	clk_bulk_disable_unprepare(gr3d->nclocks, gr3d->clocks);  in gr3d_runtime_suspend()
590 	reset_control_bulk_release(gr3d->nresets, gr3d->resets);  in gr3d_runtime_suspend()
597 	struct gr3d *gr3d = dev_get_drvdata(dev);  in gr3d_runtime_resume()  local
600 	err = reset_control_bulk_acquire(gr3d->nresets, gr3d->resets);  in gr3d_runtime_resume()
606 	err = clk_bulk_prepare_enable(gr3d->nclocks, gr3d->clocks);  in gr3d_runtime_resume()
612 	err = reset_control_bulk_deassert(gr3d->nresets, gr3d->resets);  in gr3d_runtime_resume()
621 	clk_bulk_disable_unprepare(gr3d->nclocks, gr3d->clocks);  in gr3d_runtime_resume()
623 	reset_control_bulk_release(gr3d->nresets, gr3d->resets);  in gr3d_runtime_resume()