Posts made by chenhaoyu

@veye_xumm 好的感谢，这个问题解决了。
同时我有一个小问题，我想要用一块树莓派板子来控制四个IMX462相机，但是板子上只有两个MIPI的接口，请问有没有什么解决的办法？好像没有找到有MIPI转USB的转换搬

@veye_xumm 很抱歉可能我的问题有一些疑惑，在Compile dts这一步中我已经知道应该按照你给的修改建议进行改动，但是我现在困惑的是前一步Compile drivers中是否任然进入rpi-5.15_all？我先进入了~/raspberrypi_v4l2/driver_source/cam_drv_src/并在这个文件夹下看到了四个子文件夹：rpi-5.15_all，rpi-5.x_all，rpi-6.1.y，rpi-6.6.y。我是否应该进入rpi-6.6.y?

我进入rpi-6.6.y make了之后执行Compile dts，如下：

chy@raspberrypi:~/raspberrypi_v4l2/driver_source/cam_drv_src $ ls
rpi-5.15_all  rpi-5.x_all  rpi-6.1.y  rpi-6.6.y
chy@raspberrypi:~/raspberrypi_v4l2/driver_source/cam_drv_src $ cd rpi-6.6.y/
chy@raspberrypi:~/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y $ make
make -C /lib/modules/6.6.51+rpt-rpi-2712/build  M=/home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y modules
make[1]: Entering directory '/usr/src/linux-headers-6.6.51+rpt-rpi-2712'
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veye_mvcam.o
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veyecam2m.o
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/csimx307.o
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/cssc132.o
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veye_vbyone.o
/home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veye_vbyone.c:81:12: warning: ‘thcv241a_read’ defined but not used [-Wunused-function]
   81 | static int thcv241a_read(struct thcv241a_priv *priv, unsigned int reg,
      |            ^~~~~~~~~~~~~
/home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veye_vbyone.c:55:12: warning: ‘thcv242a_read’ defined but not used [-Wunused-function]
   55 | static int thcv242a_read(struct thcv242a_priv *priv, unsigned int reg,
      |            ^~~~~~~~~~~~~
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/ds90ub954.o
/home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/ds90ub954.c:963:12: warning: ‘ds90ub953_disable_testpattern’ defined but not used [-Wunused-function]
  963 | static int ds90ub953_disable_testpattern(struct ds90ub953_priv *priv)
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/ds90ub954.c:261:12: warning: ‘ds90ub954_disable_testpattern’ defined but not used [-Wunused-function]
  261 | static int ds90ub954_disable_testpattern(struct ds90ub954_priv *priv)
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  MODPOST /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/Module.symvers
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veye_mvcam.mod.o
  LD [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veye_mvcam.ko
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veyecam2m.mod.o
  LD [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veyecam2m.ko
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/csimx307.mod.o
  LD [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/csimx307.ko
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/cssc132.mod.o
  LD [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/cssc132.ko
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veye_vbyone.mod.o
  LD [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/veye_vbyone.ko
  CC [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/ds90ub954.mod.o
  LD [M]  /home/chy/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y/ds90ub954.ko
make[1]: Leaving directory '/usr/src/linux-headers-6.6.51+rpt-rpi-2712'
chy@raspberrypi:~/raspberrypi_v4l2/driver_source/cam_drv_src/rpi-6.6.y $ cd ~/raspberrypi_v4l2/driver_source/dts/
chy@raspberrypi:~/raspberrypi_v4l2/driver_source/dts $ ls
README.txt     rpi-5.10.92+  rpi-5.10.y  rpi-5.4_all  rpi-6.1.y-bookworm
rpi-5.10.103+  rpi-5.10.92-  rpi-5.15.y  rpi-6.1.y    rpi-6.6.y
chy@raspberrypi:~/raspberrypi_v4l2/driver_source/dts $ cd rpi-6.6.y/
chy@raspberrypi:~/raspberrypi_v4l2/driver_source/dts/rpi-6.6.y $ ./build_dtbo.sh
bash: ./build_dtbo.sh: Permission denied
chy@raspberrypi:~/raspberrypi_v4l2/driver_source/dts/rpi-6.6.y $ sudo ./build_dtbo.sh
sudo: ./build_dtbo.sh: command not found

@veye_xumm 好的谢谢，那请问Compile drivers这一步还是进入5.15_all吗？

在树莓派5上配置IMX462M款的相机驱动时出现Common error，按照提示的方式更新系统后系统崩溃
使用的驱动：
https://github.com/veyeimaging/raspberrypi_v4l2/tree/main
树莓派5官方系统32位，按readme执行命令结果如下：

按照解决方法1更新后，重新启动系统崩溃，无法进入系统。

重新刷新系统，尝试64位系统，出现以下报错：

同样，按照方法1更新后无法进入系统。

重复刷新系统，错误可以复现且报错一致。

有尝试解决方法2，出现issue中同样问题：