enable system led

hc

2024-08-09 3d911568f3069a842249d4de3843d281d5af84d6

external/rknpu2/examples/3rdparty/opencv/OpenCV-android-sdk/sdk/native/3rdparty/libs/arm64-v8a/liblibprotobuf.a does not exist in tree 922810f5985de0c410dd2326c26d9471adb20e0f