{ }
};
+static const struct of_device_id mtk_drm_of_ids[] = {
+ { .compatible = "mediatek,mt2701-mmsys",
+ .data = &mt2701_mmsys_driver_data},
+ { .compatible = "mediatek,mt2712-mmsys",
+ .data = &mt2712_mmsys_driver_data},
+ { .compatible = "mediatek,mt8173-mmsys",
+ .data = &mt8173_mmsys_driver_data},
+ { }
+};
+
static int mtk_drm_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
+ struct device_node *phandle = dev->parent->of_node;
+ const struct of_device_id *of_id;
struct mtk_drm_private *private;
struct device_node *node;
struct component_match *match = NULL;
return -ENODEV;
}
+ of_id = of_match_node(mtk_drm_of_ids, phandle);
+ if (!of_id)
+ return -ENODEV;
+
+ private->data = of_id->data;
+
/* Iterate over sibling DISP function blocks */
- for_each_child_of_node(dev->of_node->parent, node) {
+ for_each_child_of_node(phandle->parent, node) {
const struct of_device_id *of_id;
enum mtk_ddp_comp_type comp_type;
int comp_id;
static SIMPLE_DEV_PM_OPS(mtk_drm_pm_ops, mtk_drm_sys_suspend,
mtk_drm_sys_resume);
-static const struct of_device_id mtk_drm_of_ids[] = {
- { .compatible = "mediatek,mt2701-mmsys",
- .data = &mt2701_mmsys_driver_data},
- { .compatible = "mediatek,mt2712-mmsys",
- .data = &mt2712_mmsys_driver_data},
- { .compatible = "mediatek,mt8173-mmsys",
- .data = &mt8173_mmsys_driver_data},
- { }
-};
-
static struct platform_driver mtk_drm_platform_driver = {
.probe = mtk_drm_probe,
.remove = mtk_drm_remove,
.driver = {
.name = "mediatek-drm",
- .of_match_table = mtk_drm_of_ids,
.pm = &mtk_drm_pm_ops,
},
};
const struct mtk_mmsys_driver_data *data;
struct device *dev = &pdev->dev;
struct platform_device *clks;
+ struct platform_device *drm;
void __iomem *config_regs;
struct resource *mem;
int ret;
if (IS_ERR(clks))
return PTR_ERR(clks);
+ drm = platform_device_register_data(&pdev->dev, "mediatek-drm",
+ PLATFORM_DEVID_AUTO, NULL, 0);
+ if (IS_ERR(drm))
+ return PTR_ERR(drm);
+
return 0;
}