SOLVED veye_mvcam: disagrees about version of symbol module_layout
-
@veye_xumm 输入v4l2-ctl --list-formats-ext后，得到Cannot open device /dev/video0, exiting.
-
@ff1211
下面这个命令输出得到什么结果？dmesg | grep mvcam -
@veye_xumm 还想问下mv_mipi_i2c.sh这个文件在哪，我在你们git仓库里没搜索到。
-
-
@veye_xumm said in veye_mvcam: disagrees about version of symbol module_layout:
dmesg | grep mvcam
[ 6.743382] veye_mvcam: disagrees about version of symbol module_layout
[ 6.835960] veye_mvcam: disagrees about version of symbol module_layout
[ 6.880028] veye_mvcam: disagrees about version of symbol module_layout -
@ff1211 said in veye_mvcam: disagrees about version of symbol module_layout:
disagrees about version of symbol module_layout
建议你参考这个文章，重新编译驱动，然后安装一下。
http://wiki.veye.cc/index.php/Build_drivers_from_source_for_rpi/zh -
@veye_xumm 我试下
-
@veye_xumm 您好，我尝试了下检测iic接口，输入 i2cdetect -y 1后显示的都是横线，网上说是没有检测到iic设备，是不是因为这个原因？排线没有接好或者还需要单独接iic线吗？
-
@ff1211 树莓派应该是i2c10吧
-
@veye_xumm 您好，我重新编译之后，显示这个，正常了吗？
[ 8.164689] veye_mvcam: loading out-of-tree module taints kernel.
[ 8.859832] mvcam 10-003b: camera is: MV-MIPI-SC130M
[ 8.861876] mvcam 10-003b: firmware version: 0x1260132
[ 8.882341] mvcam 10-003b: Consider updating driver mvcam to match on endpoints -
@ff1211 没问题，搞定了。
-
@veye_xumm 感谢
