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    @nideyida

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    Latest posts made by nideyida

    • 我为什么选择D1s

      作为全志老垃圾佬,看到全志新出的D1s,拿来和之前玩惯的F1C100、C200等芯片进行了对比,D1s是真的香,果断切D1s,还能玩RISC-V,本垃圾佬也做一次科技的弄潮儿
      d877c5c8-5627-43b8-b2ee-a05d22823d08-image.png

      posted in D1-H/D1s
      N
      nideyida
    • 申请企业认证的时候提示系统繁忙

      请问我通过https://open.allwinnertech.com/申请企业认证的时候,一直提示系统繁忙是怎么回事?
      0769b958-0a33-4128-8d36-05dd10efc980-image.png
      fa2b7589-b392-4d02-b93a-9b000d376868-b1289e4a2b43f9ca7fc06bfc33d3d55.png

      posted in 代码下载问题专区
      N
      nideyida
    • Reply: 请问D1怎么开双显和同显异显?

      @bedrock 在 请问D1怎么开双显和同显异显? 中说:

      见文档:
      固件下载:
      https://d1.docs.aw-ol.com/source/3_getimg/

      请问有双屏显示的DTS配置方式吗?我要怎么样才能把自己的SDK配成这个样子呢?

      posted in D1-H/D1s
      N
      nideyida
    • Reply: 请问D1 tina v1.0.0 是不是默认支持了自带的mipi屏幕, 可是为什么我的没有显示呢?背光是亮的

      @memory 请问这个LVGL怎么搞上去的?有没有玩的教程?

      posted in D1-H/D1s
      N
      nideyida
    • Reply: Linux 调试工具推荐

      好棒~请问这些工具在Tina里都有带吗?

      posted in Linux
      N
      nideyida
    • Reply: D1哪吒开发板默认输出改成HDMI

      我先用在线文档介绍的方法切到HDMI输出:

      cd /sys/kernel/debug/dispdbg
      echo disp0 > name; echo switch1 > command; echo 4 10 0 0 0x4 0x101 0 0 0 8 > param; echo 1 > start;
      

      再cat colorbar,就不绿了,说明不是硬件或者显示器的问题,应该是我配置的问题

      echo 1 > /sys/class/disp/disp/attr/colorbar 
      
      posted in D1-H/D1s
      N
      nideyida
    • Reply: D1哪吒开发板默认输出改成HDMI

      @xiaowenge 在 D1哪吒开发板默认输出改成HDMI 中说:

      board.dts和uboot-board.dts你都这样改:

      tina/device/config/chips/d1/configs/nezha$ git diff .
      diff --git a/configs/nezha/linux-5.4/board.dts b/configs/nezha/linux-5.4/board.dts
      index bfeed6c..335895e 100755
      --- a/configs/nezha/linux-5.4/board.dts
      +++ b/configs/nezha/linux-5.4/board.dts
      @@ -1128,25 +1128,25 @@ chn_cfg_mode     : Hardware DE channel allocation config. 0:single display with
              disp_init_enable         = <1>;
              disp_mode                = <0>;
      
      -       screen0_output_type      = <1>;
      -       screen0_output_mode      = <4>;
      -
      -       screen1_output_type      = <3>;
      -       screen1_output_mode      = <10>;
      -
      -       screen1_output_format    = <0>;
      -       screen1_output_bits      = <0>;
      -       screen1_output_eotf      = <4>;
      -       screen1_output_cs        = <257>;
      -       screen1_output_dvi_hdmi  = <2>;
      -       screen1_output_range     = <2>;
      -       screen1_output_scan      = <0>;
      -       screen1_output_aspect_ratio = <8>;
      -
      -       dev0_output_type         = <1>;
      -       dev0_output_mode         = <4>;
      +       screen0_output_type      = <3>;
      +       screen0_output_mode      = <10>;
      +
      +       screen0_output_format    = <0>;
      +       screen0_output_bits      = <0>;
      +       screen0_output_eotf      = <4>;
      +       screen0_output_cs        = <257>;
      +       screen0_output_dvi_hdmi  = <2>;
      +       screen0_output_range     = <2>;
      +       screen0_output_scan      = <0>;
      +       screen0_output_aspect_ratio = <8>;
      +
      +       screen1_output_type      = <1>;
      +       screen1_output_mode      = <4>;
      +
      +       dev0_output_type         = <4>;
      +       dev0_output_mode         = <10>;
              dev0_screen_id           = <0>;
      
      

      哇,确实可以了!感谢大佬!
      这么改完开机logo默认就从我插着的HDMI显示器输出了
      但是好像还有一点问题,就是我cat colorbar的时候,颜色不太对,有点绿,好像是跟我一开始那个ev0_output_type改成4之后打印的绿色重合了,才有了这个效果:
      820d5b08-e9cd-4f77-9757-bd718522e33e-image.png

      posted in D1-H/D1s
      N
      nideyida
    • Reply: D1哪吒开发板默认输出改成HDMI

      @tigger 应该不是,但是驱动参数配置可能用的一套,所以我也这样配了,确实输出了HDMI,但是输出还没正确

      posted in D1-H/D1s
      N
      nideyida
    • Reply: D1哪吒开发板默认输出改成HDMI

      查看hdmi_sink节点:

      root@TinaLinux:/# cat /sys/devices/virtual/hdmi/hdmi/attr/hdmi_sink
      
      
      Video Mode:  640x480P  720x480P  720x480P  1080I60  480I  480I  1080P60  576P  576P  720P50  1080I50  576I  576I  1080P50  720P60
      
      Only Support YUV420:
      
      Also Support YUV420:
      
      Pixel Format: RGB  YUV444  YUV422
      
      Deep Color:
      
      Basic Audio Support:  YES
      
      Audio Code:  LPCM
      
      HDCP Tpye:
      
      
      posted in D1-H/D1s
      N
      nideyida
    • Reply: D1哪吒开发板默认输出改成HDMI

      把uboot-board.dts文件下的dev0_output_type改成4之后,默认输出倒是改成HDMI了,就是logo显示不正常,现在是一片绿色:

      yida@AwExdroid89:~/workspace/d_tina_d1_open_v1.0/device/config/chips/d1/configs/nezha$ git diff .
      diff --git a/configs/nezha/uboot-board.dts b/configs/nezha/uboot-board.dts
      index 793dec2..bb5ee2b 100644
      --- a/configs/nezha/uboot-board.dts
      +++ b/configs/nezha/uboot-board.dts
      @@ -229,8 +229,8 @@
              screen1_output_scan      = <0>;
              screen1_output_aspect_ratio = <8>;
      
      -       dev0_output_type         = <1>;
      -       dev0_output_mode         = <4>;
      +       dev0_output_type         = <4>;
      +       dev0_output_mode         = <10>;
              dev0_screen_id           = <0>;
              dev0_do_hpd              = <0>;
      
      

      13a0295b-e333-4d34-8dbf-f83a70ee1a30-image.png

      posted in D1-H/D1s
      N
      nideyida