I'm currently using the 4.9.11 kernel，i found that it can not generated /dev/mxc_vpu，When my kernel version is higher than 4.9.11, both can not generated mxc_vpu device node, where do I need special configuration.
what board are you using? and what is your request? do you need test vpu?
是pmic影响到vpu节点的生成了 ，不过为什么影响我没有搞清楚，现在已经正常了
