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    修改一行dts代码就可以开启 D1s 自带电阻触摸屏驱动

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    • M
      memory LV 7 last edited by whycan

      修改 board.dts 的 status="disabled" 改为 "okay" 即可:

      &rtp {
              allwinner,tp-sensitive-adjust = <0xf>;
              allwinner,filter-type = <0x1>;
              allwinner,ts-attached;
              status = "okay";
      };
      

      测试 evtest /dev/input/eventX

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      • D
        damifan110 LV 5 last edited by

        evtest is not found,这个是需要安装什么库呢?

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        • L
          lingeasy LV 5 @damifan110 last edited by

          @damifan110 同问,最后有没有解决?按照上面的改法,好像还是不行。求教

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          • whycan
            whycan晕哥 LV 9 @lingeasy last edited by

            @lingeasy
            看下引脚复用状态和检查硬件电路。

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