On debain dragonboard 410 c when ultrasonic drive can be in the form of a modular system development or not?

CodePudding user response:

This can't, you need to recompile because changed files in the device tree

CodePudding user response:

You can refer to developers have written the code, blog:http://blog.csdn.net/weijory/article/details/53515565

CodePudding user response:

Drive can be written in the form of modularization and dynamic load, but after linux3.0 DTS mechanism decide your driver in the use of hardware resources is the need to modify a DTS in the kernel file tree (equipment) to implement the control, so even if you modular compile, or need to modify the system kernel code,

CodePudding user response:

http://blog.csdn.net/zhimou/article/details/43865151

CodePudding user response:

You need to modify the device tree, add good corresponding driver,