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    V536没有/dev/video0节点

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    • jinxiangwzh
      jinxiangwzh LV 6 last edited by jinxiangwzh

      使用板子厂家提供的镜像就有/dev/video0节点,我自己编译的就没有,源代码也是厂家提供的。使用的是MIPI接口的摄像头,不是USB。
      请问是哪里配置不对?菜鸟求指点😵

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      • Y
        YterAA LV 7 @jinxiangwzh last edited by

        @jinxiangwzh 开启 sunxi-vin 框架驱动了吗

        jinxiangwzh 2 Replies Last reply Reply Quote Share 0
        • jinxiangwzh
          jinxiangwzh LV 6 @YterAA last edited by

          @yteraa 请问你说的这个是在哪里配置make menuconfig 还是make kernel_menuconfig,这两个位置我搜索sunxi-vin都没有搜索到

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          • jinxiangwzh
            jinxiangwzh LV 6 @YterAA last edited by

            @yteraa lsmod查询好像是有的

            # lsmod
            Module                  Size  Used by
            vin_v4l2              111010  0
            imx307_mipi             5671  0
            vin_io                 25690  2 vin_v4l2,imx307_mipi
            videobuf2_v4l2          7411  1 vin_v4l2
            videobuf2_dma_contig     5924  1 vin_v4l2
            videobuf2_memops         948  1 videobuf2_dma_contig
            videobuf2_core         16479  2 vin_v4l2,videobuf2_v4l2
            
            
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            • Y
              YterAA LV 7 @jinxiangwzh last edited by

              @jinxiangwzh 可以参考一下 《Tina_Linux_Camera_开发指南.pdf》

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              • jinxiangwzh
                jinxiangwzh LV 6 @YterAA last edited by

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