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    IMX462与3588匹配问题

    Scheduled Pinned Locked Moved VEYE MIPI camera
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    • W Offline
      wangsong0911 @veye_xumm
      last edited by

      @veye_xumm imx462可以直接连到自己开发的板子上吧!现在驱动加载正常,但是所有video看不到正确的分辨率。您发的链接里也没看到相关部分

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      • W Offline
        wangsong0911 @veye_xumm
        last edited by

        @veye_xumm 请问一下 我如何能知道我这个IM462摄像头是video几?谢谢

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        • W Offline
          wangsong0911 @veye_xumm
          last edited by

          @veye_xumm
          dc2ad9a5-9c63-4374-a6e1-42b6a2fa6fa1-1702299370391.png
          现在摄像头接在i2c-3上,我如何能知道被识别为vedio几,谢谢

          veye_xummV 1 Reply Last reply Reply Quote 0
          • veye_xummV Offline
            veye_xumm @wangsong0911
            last edited by

            @wangsong0911
            你可以查一下总共有几个/dev/media* 设备节点,然后一个一个用

            media-ctl -p -d /dev/media[0/1/2/3]
            

            去确认一下camera entity信息

            Questions will be answered as soon as possible, please be patient.
            如果你使用中文,请直接用中文提问。
            May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

            乔 1 Reply Last reply Reply Quote 0
            • 乔 Offline
              乔康 @veye_xumm
              last edited by

              @veye_xumm 之前我们看的是分辨率,哪个video的分辨率与镜头一致就用哪个。E0DD7CBD-9D2A-46CF-8250-0A038D4ABDE8.jpeg

              veye_xummV 1 Reply Last reply Reply Quote 0
              • veye_xummV Offline
                veye_xumm @乔康
                last edited by

                @乔康 我认为所有的v4L-subdev都不能用来取图。

                Questions will be answered as soon as possible, please be patient.
                如果你使用中文,请直接用中文提问。
                May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                乔 1 Reply Last reply Reply Quote 0
                • 乔 Offline
                  乔康 @veye_xumm
                  last edited by

                  @veye_xumm 其他video都测试了一遍,只有一个有分辨率,是130m的摄像头。没有找到imx462的摄像头。两种摄像头一个dphy0,一个dphy1。video0 can't open

                  veye_xummV 1 Reply Last reply Reply Quote 0
                  • veye_xummV Offline
                    veye_xumm @乔康
                    last edited by

                    @乔康 我觉得还是dts没有调对。

                    Questions will be answered as soon as possible, please be patient.
                    如果你使用中文,请直接用中文提问。
                    May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                    乔 2 Replies Last reply Reply Quote 0
                    • 乔 Offline
                      乔康 @veye_xumm
                      last edited by

                      @veye_xumm dts仅把i2c7修改成了一下i2c3,其他没动

                      veye_xummV 1 Reply Last reply Reply Quote 0
                      • veye_xummV Offline
                        veye_xumm @乔康
                        last edited by

                        @乔康

                        @乔康 said in IMX462与3588匹配问题:

                        dts仅把i2c7修改成了一下i2c3,其他没动

                        有些该动的东西,不动不行啊。 比如mipi接口啊,内部的资源啊之类的。要跟你的硬件适配好,要分配好资源。

                        Questions will be answered as soon as possible, please be patient.
                        如果你使用中文,请直接用中文提问。
                        May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                        乔 1 Reply Last reply Reply Quote 0
                        • 乔 Offline
                          乔康 @veye_xumm
                          last edited by

                          @veye_xumm 那个是一样的。imx462用的是dphy0,与硬件一致的。检查过。

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                          • 乔 Offline
                            乔康 @veye_xumm
                            last edited by

                            @veye_xumm 请问ADP-Tfirefly转接板仅仅是15pin转30pin 的作用吗?imx462直接连到3588上可以吗?26780B95-5CD9-4F7B-B040-5E5D12052896.jpeg

                            veye_xummV 1 Reply Last reply Reply Quote 0
                            • veye_xummV Offline
                              veye_xumm @乔康
                              last edited by

                              @乔康
                              你可以参考一下:
                              https://zhuanlan.zhihu.com/p/634201418
                              这个文章。
                              另外参考一下rockchip的硬件手册

                              Questions will be answered as soon as possible, please be patient.
                              如果你使用中文,请直接用中文提问。
                              May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                              1 Reply Last reply Reply Quote 0
                              • W Offline
                                wangsong0911
                                last edited by

                                @veye_xumm [链接文本]
                                现在查看video0的log如下:
                                ema@ema:~$ v4l2-ctl -d /dev/video0 --all
                                [11713.127936] stream_cif_mipi_id0: update sensor info failed -515 bFailed to open /dev/video0: yUnknown error 515
                                wangs

                                media0的拓扑结构如下文件:
                                MobaXterm_COM7USB-SERIALCH340COM7_20231212_195116.txt

                                使用的dts如下:
                                [0_1702396040174_rk3588-roc-pc-cam-veyecam2m-1211.dtsi](正在上传 100%)

                                dts改成这个样子了 请帮忙看一下还有什么问题 谢谢

                                W 1 Reply Last reply Reply Quote 0
                                • W Offline
                                  wangsong0911 @wangsong0911
                                  last edited by

                                  @wangsong0911 dts.txt
                                  这个是dts

                                  veye_xummV 1 Reply Last reply Reply Quote 0
                                  • veye_xummV Offline
                                    veye_xumm @wangsong0911
                                    last edited by

                                    @wangsong0911
                                    不适用rkisp的时候sditf应该是disable的。

                                    你参考一下这个文件

                                    Questions will be answered as soon as possible, please be patient.
                                    如果你使用中文,请直接用中文提问。
                                    May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                                    乔 1 Reply Last reply Reply Quote 0
                                    • 乔 Offline
                                      乔康 @veye_xumm
                                      last edited by

                                      @veye_xumm !59C1A6E9-BE2B-4167-9E52-B620466D092B.jpeg 您好,我们现在链路应该是通了。可以看到video0的分辨率,格式为rg10。但是没有进mipi中断,出图也是黑屏,没有报错。正在用yavta抓图,请问您觉得还需要修改capture.c吗?

                                      veye_xummV 1 Reply Last reply Reply Quote 0
                                      • veye_xummV Offline
                                        veye_xumm @乔康
                                        last edited by

                                        @乔康 462是uyvy格式,跟capture.c没有关系。 我不知道你截取的倒着拍摄的图片是哪个地方的。
                                        按理说数据格式应该是yuv格式,不是rg10

                                        Questions will be answered as soon as possible, please be patient.
                                        如果你使用中文,请直接用中文提问。
                                        May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                                        乔 2 Replies Last reply Reply Quote 0
                                        • 乔 Offline
                                          乔康 @veye_xumm
                                          last edited by

                                          This post is deleted!
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                                          • 乔 Offline
                                            乔康 @veye_xumm
                                            last edited by

                                            @veye_xumm 1FC9CBA1-4600-4A24-ABB6-E2B025BBD568.jpeg 格式是nv12了。但分辨率对不上。(将lvds_sditf disabled 以后)

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