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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
      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。

                              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
                                  ``
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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

                                      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
                                          • veye_xumm
                                            veye_xumm @aike last edited by

                                            @aike 我们对接rk平台的经验中,只有一个厂家的板子遇到了给你这个完全一样的问题,就是用上次帖子中的方法解决的。该问题原因是此板厂提供的linux内核,调用veyecam2m_enum_frame_sizes时没有正确的传入fse->code参数,导致参数验证失败。

                                            如果你这个方法解决不了问题,建议打开驱动中的DEBUG_PRINTK宏定义,查找一下哪个函数返回报错了。
                                            如果只是打开这个宏定义不够,需要你手动在这些函数返回错误的地方增加打印信息,进行查找报错处。

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