28 struct gr3d {  struct
42 static inline struct gr3d *to_gr3d(struct tegra_drm_client *client)  in to_gr3d()  argument
44 	return container_of(client, struct gr3d, client);  in to_gr3d()
52 	struct gr3d *gr3d = to_gr3d(drm);  in gr3d_init()  local
55 	gr3d->channel = host1x_channel_request(client->dev);  in gr3d_init()
56 	if (!gr3d->channel)  in gr3d_init()
66 	gr3d->group = host1x_client_iommu_attach(client, false);  in gr3d_init()
67 	if (IS_ERR(gr3d->group)) {  in gr3d_init()
68 		err = PTR_ERR(gr3d->group);  in gr3d_init()
82 	host1x_client_iommu_detach(client, gr3d->group);  in gr3d_init()
86 	host1x_channel_put(gr3d->channel);  in gr3d_init()
94 	struct gr3d *gr3d = to_gr3d(drm);  in gr3d_exit()  local
101 	host1x_client_iommu_detach(client, gr3d->group);  in gr3d_exit()
103 	host1x_channel_put(gr3d->channel);  in gr3d_exit()
116 	struct gr3d *gr3d = to_gr3d(client);  in gr3d_open_channel()  local
118 	context->channel = host1x_channel_get(gr3d->channel);  in gr3d_open_channel()
132 	struct gr3d *gr3d = dev_get_drvdata(dev);  in gr3d_is_addr_reg()  local
145 		if (test_bit(offset, gr3d->addr_regs))  in gr3d_is_addr_reg()
290 	struct gr3d *gr3d;  in gr3d_probe()  local
294 	gr3d = devm_kzalloc(&pdev->dev, sizeof(*gr3d), GFP_KERNEL);  in gr3d_probe()
295 	if (!gr3d)  in gr3d_probe()
298 	gr3d->soc = of_device_get_match_data(&pdev->dev);  in gr3d_probe()
304 	gr3d->clk = devm_clk_get(&pdev->dev, NULL);  in gr3d_probe()
305 	if (IS_ERR(gr3d->clk)) {  in gr3d_probe()
307 		return PTR_ERR(gr3d->clk);  in gr3d_probe()
310 	gr3d->rst = devm_reset_control_get(&pdev->dev, "3d");  in gr3d_probe()
311 	if (IS_ERR(gr3d->rst)) {  in gr3d_probe()
313 		return PTR_ERR(gr3d->rst);  in gr3d_probe()
317 		gr3d->clk_secondary = devm_clk_get(&pdev->dev, "3d2");  in gr3d_probe()
318 		if (IS_ERR(gr3d->clk_secondary)) {  in gr3d_probe()
320 			return PTR_ERR(gr3d->clk_secondary);  in gr3d_probe()
323 		gr3d->rst_secondary = devm_reset_control_get(&pdev->dev,  in gr3d_probe()
325 		if (IS_ERR(gr3d->rst_secondary)) {  in gr3d_probe()
327 			return PTR_ERR(gr3d->rst_secondary);  in gr3d_probe()
331 	err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_3D, gr3d->clk,  in gr3d_probe()
332 						gr3d->rst);  in gr3d_probe()
338 	if (gr3d->clk_secondary) {  in gr3d_probe()
340 							gr3d->clk_secondary,  in gr3d_probe()
341 							gr3d->rst_secondary);  in gr3d_probe()
349 	INIT_LIST_HEAD(&gr3d->client.base.list);  in gr3d_probe()
350 	gr3d->client.base.ops = &gr3d_client_ops;  in gr3d_probe()
351 	gr3d->client.base.dev = &pdev->dev;  in gr3d_probe()
352 	gr3d->client.base.class = HOST1X_CLASS_GR3D;  in gr3d_probe()
353 	gr3d->client.base.syncpts = syncpts;  in gr3d_probe()
354 	gr3d->client.base.num_syncpts = 1;  in gr3d_probe()
356 	INIT_LIST_HEAD(&gr3d->client.list);  in gr3d_probe()
357 	gr3d->client.version = gr3d->soc->version;  in gr3d_probe()
358 	gr3d->client.ops = &gr3d_ops;  in gr3d_probe()
360 	err = host1x_client_register(&gr3d->client.base);  in gr3d_probe()
369 		set_bit(gr3d_addr_regs[i], gr3d->addr_regs);  in gr3d_probe()
371 	platform_set_drvdata(pdev, gr3d);  in gr3d_probe()
378 	struct gr3d *gr3d = platform_get_drvdata(pdev);  in gr3d_remove()  local
381 	err = host1x_client_unregister(&gr3d->client.base);  in gr3d_remove()
388 	if (gr3d->clk_secondary) {  in gr3d_remove()
390 		clk_disable_unprepare(gr3d->clk_secondary);  in gr3d_remove()
394 	clk_disable_unprepare(gr3d->clk);  in gr3d_remove()