RY_2mode_3ch_keyboard：1.删除无效代码，优化patch，使能adc检测；
Review Request #10457 — Created June 6, 2025 and updated — Latest diff uploaded
| Information | |
|---|---|
| chenjianrong | |
| YC1305 | |
| Reviewers | |
| chenjianrong, luoyuxi | |
1.删除无效代码，优化patch，使能adc检测；
Review Request #10457 — Created June 6, 2025 and updated — Latest diff uploaded
| Information | |
|---|---|
| chenjianrong | |
| YC1305 | |
| Reviewers | |
| chenjianrong, luoyuxi | |
1.删除无效代码，优化patch，使能adc检测；