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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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    • 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

                      1 Reply Last reply Reply Quote 0
                      • 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

                        1 Reply Last reply Reply Quote 0
                        • 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。

                                1 Reply Last reply Reply Quote 0
                                • 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
                                    ``
                                    1 Reply Last reply Reply Quote 0
                                    • 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

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

                                            还是一样的错误
                                            951b5ba0-22d5-4e9d-8124-1f2b68c6eb66-image.png

                                            veye_xumm 1 Reply Last reply Reply Quote 0
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