SI_9565_BD_DPI_2.4GAutoPair 修正2.4G开机直接进配对，无回连过程bug，dpi检测增加赋值rega为0
Review Request #2783 — Created June 28, 2021 and updated
| Information | |
|---|---|
| ruanjianbin | |
| YC1021S | |
| Reviewers | |
| chenjianrong, jiangheng | |
SI_9565_BD_DPI_2.4GAutoPair 修正2.4G开机直接进配对，无回连过程bug，dpi检测增加赋值rega为0
