Navigation

    全志在线开发者论坛

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • 在线文档
    • 社区主页

    v821采用st7789v lcd, 设置disp旋转功能没有生效

    V Series
    2
    5
    329
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • Q
      quanzhi111 LV 5 last edited by

      设置fb0_rot_used和fb0_rot_degree参数,图像没有旋转过来,是什么情况??还需要哪里做设置?

      Q 2 Replies Last reply Reply Quote Share 0
      • A
        awwwwa LV 8 last edited by

        还需要勾选g2d驱动,disp配置旋转功能

        Q 1 Reply Last reply Reply Quote Share 0
        • Q
          quanzhi111 LV 5 @awwwwa last edited by xiaowenge

          @awwwwa
          a862c0c7-4070-4581-a67f-14ef81e33f1e-image.png

          746dfa8d-553d-4d1c-8d1c-a3d94baa0180-image.png

          6c9c21cd-4307-41b3-841d-26427f364961-image.png

          g2d驱动已经选上了的,那个disp配置是board.dts设备树里面的??还是需要哪里额外配置?请大佬指教一下啊,拜托了😂

          1 Reply Last reply Reply Quote Share 0
          • Q
            quanzhi111 LV 5 @quanzhi111 last edited by

            @quanzhi111 有大佬知道什么情况吗?

            1 Reply Last reply Reply Quote Share 0
            • Q
              quanzhi111 LV 5 @quanzhi111 last edited by xiaowenge

              @quanzhi111
              20939ccf-97e3-49a5-b3f6-f04ff412fc2b-image.png

              disp里面的也选上了g2d,为啥还是不能旋转过来呢?????

              1 Reply Last reply Reply Quote Share 0
              • 1 / 1
              • First post
                Last post

              Copyright © 2024 深圳全志在线有限公司 粤ICP备2021084185号 粤公网安备44030502007680号

              行为准则 | 用户协议 | 隐私权政策