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    请问 D1/D1s有像F1C那种硬件游标(HWC)吗?可以用来做鼠标显示

    D1系列-RISC-V
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    • M
      memory LV 7 last edited by

      23283c51-0d07-4f95-aa47-d30594709886-image.png

      8fd878a6-cc6d-4f09-af71-1b8d1f4c587c-VN8.png

      参考:基于RTThread的F1C100s开发(带boot启动+硬件多图层+硬件游标+LVGL+SDIO)
      https://whycan.com/t_3958.html

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      • M
        memory LV 7 last edited by

        https://www.kernel.org/doc/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt

        be0: display-backend@1e60000 {
        	compatible = "allwinner,sun5i-a13-display-backend";
        	reg = <0x01e60000 0x10000>;
        	interrupts = <47>;
        	clocks = <&ahb_gates 44>, <&de_be_clk>,
        		 <&dram_gates 26>;
        	clock-names = "ahb", "mod",
        		      "ram";
        	resets = <&de_be_clk>;
        
        	ports {
        		#address-cells = <1>;
        		#size-cells = <0>;
        
        		be0_in: port@0 {
        			#address-cells = <1>;
        			#size-cells = <0>;
        			reg = <0>;
        
        			be0_in_fe0: endpoint@0 {
        				reg = <0>;
        				remote-endpoint = <&fe0_out_be0>;
        			};
        		};
        
        		be0_out: port@1 {
        			#address-cells = <1>;
        			#size-cells = <0>;
        			reg = <1>;
        
        			be0_out_tcon0: endpoint@0 {
        				reg = <0>;
        				remote-endpoint = <&tcon0_in_be0>;
        			};
        		};
        	};
        };
        
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