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    CS-MIPI-IMX307 Serdes适配求助

    CS MIPI camera
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    • F
      fancong last edited by fancong

      楼主,我这边打板了一个GMSL MAX9295A的底板,用于适配您那边IMX327和IMX307等相机,serdes端已经调通,但是一直没有流,我用的是2lane的配置,据我所知,imx307端,应该有相关的寄存器需要初始化,例如,开mipi,设置分辨率等,这些寄存器在哪里可以得到呢?我看cs_imx307.c文件里面,有点杂,我想知道完整的初始化列表。

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      • veye_xumm
        veye_xumm @fancong last edited by

        @fancong 不需要初始化序列。上电就会按照默认的1080p模式开始出图。

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        • F
          fancong @veye_xumm last edited by

          @veye_xumm 也就是只需要初始化加解串器,打通加解串器就可以了吗? 没有mipi开关之类的sensor端的寄存器操作吗?目前我这边只初始化加解串器,没有mipi进来,max9295端没有检测到mipi信号

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          • veye_xumm
            veye_xumm @fancong last edited by

            @fancong 是的,没有。我不知道怎么回事,我们没有调过max9295.

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            • F
              fancong @veye_xumm last edited by

              @veye_xumm 那请教一下,cs-imx307的sensor clk是24MHz还是27MHz啊?

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              • veye_xumm
                veye_xumm @fancong last edited by

                @fancong
                sensor是24M的晶振,MIPI信号是594Mbps/lane。

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                • F
                  fancong @veye_xumm last edited by

                  @veye_xumm 感谢感谢

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