66 static void aspeed_gfx_setup_mode_config(struct drm_device *drm)  in aspeed_gfx_setup_mode_config()  argument
68 	drm_mode_config_init(drm);  in aspeed_gfx_setup_mode_config()
70 	drm->mode_config.min_width = 0;  in aspeed_gfx_setup_mode_config()
71 	drm->mode_config.min_height = 0;  in aspeed_gfx_setup_mode_config()
72 	drm->mode_config.max_width = 800;  in aspeed_gfx_setup_mode_config()
73 	drm->mode_config.max_height = 600;  in aspeed_gfx_setup_mode_config()
74 	drm->mode_config.funcs = &aspeed_gfx_mode_config_funcs;  in aspeed_gfx_setup_mode_config()
79 	struct drm_device *drm = data;  in aspeed_gfx_irq_handler()  local
80 	struct aspeed_gfx *priv = drm->dev_private;  in aspeed_gfx_irq_handler()
96 static int aspeed_gfx_load(struct drm_device *drm)  in aspeed_gfx_load()  argument
98 	struct platform_device *pdev = to_platform_device(drm->dev);  in aspeed_gfx_load()
106 	drm->dev_private = priv;  in aspeed_gfx_load()
109 	priv->base = devm_ioremap_resource(drm->dev, res);  in aspeed_gfx_load()
119 	ret = of_reserved_mem_device_init(drm->dev);  in aspeed_gfx_load()
126 	ret = dma_set_mask_and_coherent(drm->dev, DMA_BIT_MASK(32));  in aspeed_gfx_load()
140 	priv->clk = devm_clk_get(drm->dev, NULL);  in aspeed_gfx_load()
152 	aspeed_gfx_setup_mode_config(drm);  in aspeed_gfx_load()
154 	ret = drm_vblank_init(drm, 1);  in aspeed_gfx_load()
156 		dev_err(drm->dev, "Failed to initialise vblank\n");  in aspeed_gfx_load()
160 	ret = aspeed_gfx_create_output(drm);  in aspeed_gfx_load()
162 		dev_err(drm->dev, "Failed to create outputs\n");  in aspeed_gfx_load()
166 	ret = aspeed_gfx_create_pipe(drm);  in aspeed_gfx_load()
168 		dev_err(drm->dev, "Cannot setup simple display pipe\n");  in aspeed_gfx_load()
172 	ret = devm_request_irq(drm->dev, platform_get_irq(pdev, 0),  in aspeed_gfx_load()
173 			       aspeed_gfx_irq_handler, 0, "aspeed gfx", drm);  in aspeed_gfx_load()
175 		dev_err(drm->dev, "Failed to install IRQ handler\n");  in aspeed_gfx_load()
179 	drm_mode_config_reset(drm);  in aspeed_gfx_load()
181 	drm_fbdev_generic_setup(drm, 32);  in aspeed_gfx_load()
186 static void aspeed_gfx_unload(struct drm_device *drm)  in aspeed_gfx_unload()  argument
188 	drm_kms_helper_poll_fini(drm);  in aspeed_gfx_unload()
189 	drm_mode_config_cleanup(drm);  in aspeed_gfx_unload()
191 	drm->dev_private = NULL;  in aspeed_gfx_unload()
219 	struct drm_device *drm;  in aspeed_gfx_probe()  local
222 	drm = drm_dev_alloc(&aspeed_gfx_driver, &pdev->dev);  in aspeed_gfx_probe()
223 	if (IS_ERR(drm))  in aspeed_gfx_probe()
224 		return PTR_ERR(drm);  in aspeed_gfx_probe()
226 	ret = aspeed_gfx_load(drm);  in aspeed_gfx_probe()
230 	ret = drm_dev_register(drm, 0);  in aspeed_gfx_probe()
237 	aspeed_gfx_unload(drm);  in aspeed_gfx_probe()
239 	drm_dev_put(drm);  in aspeed_gfx_probe()
246 	struct drm_device *drm = platform_get_drvdata(pdev);  in aspeed_gfx_remove()  local
248 	drm_dev_unregister(drm);  in aspeed_gfx_remove()
249 	aspeed_gfx_unload(drm);  in aspeed_gfx_remove()
250 	drm_dev_put(drm);  in aspeed_gfx_remove()