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    minigui使用g2d加速模块,出错

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    • J
      jhj001 LV 5 last edited by

      [ 37.791874] [G2D]dma_buf_get failed, fd=0
      [ 37.791885] [G2D] (g2d_set_image_addr) line:398: map dst fail!
      [ 37.791890] [G2D] (g2d_mixer_mem_setup) line:517: Frame:0 setupt fail!

      这是怎么回事,请帮忙看看。

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      • A
        anruliu LV 6 @jhj001 last edited by

        @jhj001 可以检查下minigui中用的g2d头文件是否与内核中的头文件一致

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        • J
          jhj001 LV 5 @anruliu last edited by

          @anruliu 非常感谢您。我把minigui与kernel中的头文件做了对比确实是不一样的,那我该如何同步minigui与kernel中的头文件?g2d_driver_enh.h这个文件kernel中没有,这个头文件应该和那个对应?如何同步?

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            anruliu LV 6 @jhj001 last edited by

            @jhj001 minigui中直接引用g2d_driver.h即可,不过某些结构体可能不一样,要改下minigui中的代码

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            • J
              jhj001 LV 5 @anruliu last edited by

              @anruliu 非常感谢!我搞定了

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