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    SOLVED 移植imx462摄像头驱动到rk3588时出现了以下的问题,不知道怎么解决,内核版本是5.10

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    • veye_xumm
      veye_xumm @aike last edited by

      @aike 这个提示i2c不通,你看看这次是否吧resetpin的控制方面的dts改错了。

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      • A
        aike last edited by

        rk3588-veyecam2m.txt 这是摄像头接口的原理图(Uploading 100%) f0353728-900d-476b-9ac1-4841d167dc32-image.png
        v4l2-ctl --list-device
        rk_hdmirx (fdee0000.hdmirx-controller):
        /dev/video20

        rkisp-statistics (platform: rkisp):
        /dev/video18
        /dev/video19

        rkcif-mipi-lvds2 (platform:rkcif):
        /dev/media0

        rkisp_mainpath (platform:rkisp0-vir2):
        /dev/video11
        /dev/video12
        /dev/video13
        /dev/video14
        /dev/video15
        /dev/video16
        /dev/video17
        /dev/media1

        Failed to open /dev/video0: No such device
        接口配对关系.txt
        请问哪个node没有没有配对呢

        veye_xumm 1 Reply Last reply Reply Quote 0
        • veye_xumm
          veye_xumm @aike last edited by

          @aike
          第一步,i2c要调通。上次你曾经调好过。
          504a0002-d5f8-4806-801c-ae53792f926e-image.png
          第二步,dts中关于mipi接口的节点连接关系要写对。你这个原理图是外设接插件的,并没有能表明最终接入到3588用的是哪几个接口。
          如果这个板子本身有默认支持的camera,比如ov5640之类的,你可以 参考那个dts。
          或者你把这个板子原生支持的摄像头的dts和你现在移植的VEYE模组的dts都发出来,我帮你看看。

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          • A
            aike last edited by

            这是原生支持的imx219摄像头,我是用camera3和camera4[0_1733196166905_tl3588-evm-imx219.dts](Uploading 100%)
            这是veye模组的摄像头rk3588-veyecam2m.txt veye模组的摄像头也需要用两个,也就是camera3和camera4,目前只是在调试camera3接口,

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            • A
              aike last edited by

              刚刚dts文件没有传上去,我用txt再传输一边imx219摄像头的dts
              tl3588-evm-imx219.txt

              veye_xumm 1 Reply Last reply Reply Quote 0
              • veye_xumm
                veye_xumm @aike last edited by

                @aike 你现在i2c是通的,能识别到摄像头型号,对吗?

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                • A
                  aike last edited by

                  对的,像这样i2c能识别到摄像头型号504a0002-d5f8-4806-801c-ae53792f926e-image.png

                  veye_xumm 1 Reply Last reply Reply Quote 0
                  • veye_xumm
                    veye_xumm @aike last edited by

                    @aike 试试这个

                    // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
                    /*
                     * Copyright (c) 2022 www.veye.cc
                     *
                     */
                    #include "tl3588-evm.dts"
                    
                    &i2c1 {
                            status = "okay";
                            // pinctrl-names = "default";
                            // pinctrl-0 = <&i2c1m2_xfer>;
                    
                            veyecam2m: veyecam2m@3b{
                                   compatible = "veye,veyecam2m";
                                   reg = <0x3b>;
                    	      	   clocks = <&cru CLK_MIPI_CAMARAOUT_M1>;
                    	           clock-names = "xvclk";
                                   status = "okay";
                    
                                //    pinctrl-names = "default";
                    			//    pinctrl-0 = <&mipim1_camera1_clk>;
                                   //power-domains = <&power RK3588_PD_VI>;
                                   //power-gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_LOW>;
                                   reset-gpios = <&gpio2 RK_PC3 GPIO_ACTIVE_LOW>;
                    			   //pwdn-gpios = <&gpio2 RK_PC3 GPIO_ACTIVE_LOW>;
                                   //avdd-supply = <&vcc_mipidcphy1>;
                                   //firefly,clkout-enabled-index = <0>;
                                   rockchip,camera-module-index = <0>;
                                   rockchip,camera-module-facing = "back";
                                   rockchip,camera-module-name = "NC";
                                   rockchip,camera-module-lens-name = "NC";
                                   port {
                                            veyecam2m_out0: endpoint {
                                                   remote-endpoint = <&mipi_dphy1_in_ucam0>;
                                                   data-lanes = <1 2>;
                                           };
                                   };
                           };
                    
                    };
                    &csi2_dphy0_hw {
                    	status = "okay";
                    };
                    
                    &csi2_dphy1 {
                    	status = "okay";
                    
                    	ports {
                    		#address-cells = <1>;
                    		#size-cells = <0>;
                    		port@0 {
                    			reg = <0>;
                    			#address-cells = <1>;
                    			#size-cells = <0>;
                    
                    			mipi_dphy1_in_ucam0: endpoint@1 {
                    				reg = <1>;
                    				remote-endpoint = <&veyecam2m_out0>;
                    				data-lanes = <1 2>;
                    			};
                    		};
                    		port@1 {
                    			reg = <1>;
                    			#address-cells = <1>;
                    			#size-cells = <0>;
                    
                    			csidphy1_out: endpoint@0 {
                    				reg = <0>;
                    				remote-endpoint = <&mipi2_csi2_input>;
                    			};
                    		};
                    	};
                    };
                    
                    &mipi2_csi2_hw {
                            status = "okay";
                    };
                    
                    &mipi2_csi2 {
                    	status = "okay";
                    
                    	ports {
                    		#address-cells = <1>;
                    		#size-cells = <0>;
                    
                    		port@0 {
                    			reg = <0>;
                    			#address-cells = <1>;
                    			#size-cells = <0>;
                    
                    			mipi2_csi2_input: endpoint@1 {
                    				reg = <1>;
                    				remote-endpoint = <&csi_dphy1_out>;
                    			};
                    		};
                    
                    		port@1 {
                    			reg = <1>;
                    			#address-cells = <1>;
                    			#size-cells = <0>;
                    
                    			mipi2_csi2_output: endpoint@0 {
                    				reg = <0>;
                    				remote-endpoint = <&cif_mipi2_in0>;
                    			};
                    		};
                    	};
                    };
                    
                    &rkcif_mipi_lvds2 {
                    	status = "okay";
                    	firefly,yuv_camera;
                    
                    	port {
                    		cif_mipi2_in0: endpoint {
                    			remote-endpoint = <&mipi2_csi2_output>;
                    		};
                    	};
                    };
                    
                    &rkcif_mipi_lvds2_sditf {
                    	status = "disabled";
                    
                    	port {
                    		mipi_lvds2_sditf: endpoint {
                    			remote-endpoint = <&isp0_vir2>;
                    		};
                    	};
                    };
                    
                    &rkisp0_vir2 {
                    	status = "disabled";
                    
                    	port {
                    		#address-cells = <1>;
                    		#size-cells = <0>;
                    
                    		isp0_vir2: endpoint@0 {
                    			reg = <0>;
                    			remote-endpoint = <&mipi_lvds2_sditf>;
                    		};
                    	};
                    };
                    &gpio2 {
                            pinctrl-names = "default";
                            pinctrl-0 = <&mipidphy0_pwr>;
                    
                            camera3-pwdn-set {
                                    gpio-hog;
                                    gpios = <19 GPIO_ACTIVE_HIGH>;
                                    output-high;
                            };
                    };
                    
                    &pinctrl {
                    	cam {
                    		mipidphy0_pwr: mipidphy1-pwr {
                    			rockchip,pins =
                    				/* camera power en */
                    				<2 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>;
                    		};
                    	};
                    };
                    
                    &rkcif {
                    	status = "okay";
                    //	memory-region = <&cif_reserved>;
                    };
                    
                    &rkcif_mmu {
                    	status = "okay";
                    };
                    
                    &rkisp0 {
                    	status = "disabled";
                    };
                    
                    &isp0_mmu {
                    	status = "disabled";
                    };
                    
                    
                    
                    
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                    • A
                      aike last edited by

                      上面的代码编译出错,我把这里连接之后在和设备树一起编译内核,再把veyecam2m编译成veyecam2m.ko模块移植进去之后还是有问题1021e000-13cd-4e9b-8e82-18e42f513c5e-image.png
                      这个是错误截图551af68b-55f8-4e5e-a977-a3ff01b3b24d-image.png

                      veye_xumm 1 Reply Last reply Reply Quote 0
                      • veye_xumm
                        veye_xumm @aike last edited by

                        @aike 我觉得dts没问题,你可以试试把veyecam2m直接编译到内核里面,而不是独立ko的形式试试。
                        关于dts的逻辑关系,你可以参考这篇文章。
                        https://www.cnblogs.com/armsom/articles/17449250.html

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                        • A
                          aike last edited by

                          直接整合到内核之后没有看到update sensor info failed 的报错信息,但是没有看到isp的设备文件和拓扑接口a1a38816-046e-4c1c-af51-cbf7a6ae82fb-image.png
                          摄像头拓扑结构图
                          摄像头拓扑结构图.txt
                          抓取图片也有问题
                          5e11fa89-ed17-4569-8bdd-428dfbdcfe33-image.png
                          ce6d7b4c-e192-4560-bef5-fb3b2757d1e8-image.png

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                          • A
                            aike last edited by

                            应该是又更近了一步,现在无论是自己基于v4l2写的程序或者是gstreamer获取信息显示的画面都是绿色的v4l2_capture.jpg gstreamer.png
                            这是什么情况呢

                            veye_xumm 1 Reply Last reply Reply Quote 0
                            • veye_xumm
                              veye_xumm @aike last edited by

                              @aike 首先,我们这个模组是带有isp的,因此在dts中,isp部分都给bypass掉了。
                              其次,你可以先试试我们wiki上的gstreamer例子,看看能不能预览。

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                              • A
                                aike last edited by

                                我用gitee上面的gstreamer测试工具测试的时候出现了这些问题62fb8af1-4847-4e61-84f2-64eeecded9d8-image.png
                                同时串口会打印这些
                                fd3b438f-ce10-493b-9539-e7a9677d5040-image.png
                                请问这个问题怎么解决

                                veye_xumm 1 Reply Last reply Reply Quote 0
                                • veye_xumm
                                  veye_xumm @aike last edited by

                                  @aike 这个我们在其他的板卡上没有遇到过。你的板子本身没有带gstreamer吗? 或者问问板卡厂家。

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                                  • A
                                    aike last edited by

                                    板卡是自带gstreamer的,一直在这里卡住了,会不会是摄像头模组硬件的原因呢

                                    veye_xumm 1 Reply Last reply Reply Quote 0
                                    • veye_xumm
                                      veye_xumm @aike last edited by

                                      @aike 可能性很小。你试试用这个脚本抓一下图:

                                      v4l2-ctl --set-fmt-video=width=1920,height=1080,pixelformat='NV12' --stream-mmap --stream-count=100 --stream-to=nv12-1920x1080.yuv
                                      ``
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                                      • A
                                        aike last edited by

                                        我输入了v4l2-ctl --set-fmt-video=width=1920,height=1080,pixelformat='NV12' --stream-mmap --stream-count=100 --stream-to=nv12-1920x1080.yuv命令之后报这个错误
                                        662610c3-2a77-4fee-acd9-6e7d06bb782a-image.png

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                                        • A
                                          aike last edited by

                                          nv12-1920x1080.yuv里面是空的

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                                          • veye_xumm
                                            veye_xumm @aike last edited by

                                            @aike
                                            你试一下将驱动中下面这个函数改成如下:

                                            static int veyecam2m_enum_frame_sizes(struct v4l2_subdev *sd,
                                            				    struct v4l2_subdev_pad_config *cfg,
                                            				   struct v4l2_subdev_frame_size_enum *fse)
                                            {
                                                VEYE_TRACE
                                            	if (fse->index >= ARRAY_SIZE(supported_modes))
                                            		return -EINVAL;
                                            
                                            	//if (fse->code != VEYECAM2M_MEDIA_BUS_FMT/*MEDIA_BUS_FMT_UYVY8_2X8*/)
                                            	//	return -EINVAL;
                                            
                                            	fse->min_width  = supported_modes[fse->index].width;
                                            	fse->max_width  = supported_modes[fse->index].width;
                                            	fse->max_height = supported_modes[fse->index].height;
                                            	fse->min_height = supported_modes[fse->index].height;
                                            	return 0;
                                            }
                                            
                                            

                                            然后重新编译一下再测测。

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