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RSS订阅原创 SM4350_LCD_MIPI_Kernel_display_flow
dsi_display_dev_probe(struct platform_device *pdev) /* 创建一个单线程工作队列 */ 1:create_singlethread_workqueue("dsi_dma_cmd_workq"); /* 提供DTS节点找到 display type */ 2:display->display_type = of_get_property(pdev->dev.of_node,"label", NULL); /* 判断是主显示还是外接显.
2022-04-12 17:26:32
870
原创 avdd-supply and vdd_io-supply两个属性解析调用regulator_get(dev, “vdd_io“)
avdd-supply and vdd_io-supply两个属性解析
2022-03-31 16:18:47
1227
原创 uefi_panel_display_bringup
The UEFI workflow is as follows: 1. Set default panel 2. Preconfigure MDP-related register and setup SMMU 3. Display Dxe set mode 4. Initialize DSI-Phy and Ctrl 5. Initialize TG/PP and panel 6. Display splash logo and exit UEFI...
2022-03-30 18:57:56
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