注释未用到的接口，优化sensor初始化配置接口，合入8009sensor；
Review Request #796 — Created May 22, 2020 and updated
| Information | |
|---|---|
| jiangheng | |
| YC1021S | |
| Reviewers | |
| chenjianrong, mengmeishan | |
注释未用到的接口，优化sensor初始化配置接口，合入8009sensor；
Review Request #796 — Created May 22, 2020 and updated
| Information | |
|---|---|
| jiangheng | |
| YC1021S | |
| Reviewers | |
| chenjianrong, mengmeishan | |
注释未用到的接口，优化sensor初始化配置接口，合入8009sensor；
