modeld, add cloudlogs

old-commit-hash: e171a7a047

selfdrive/modeld/modeld.cc

@@ -166,7 +166,7 @@ int main(int argc, char **argv) {
     VisionStreamBufs buf_info;
     err = visionstream_init(&stream, VISION_STREAM_YUV, true, &buf_info);
     if (err) {
-      printf("visionstream connect fail\n");
+      LOGW("visionstream connect failed");
       usleep(100000);
       continue;
     }
@@ -183,7 +183,7 @@ int main(int argc, char **argv) {
       VIPCBufExtra extra;
       buf = visionstream_get(&stream, &extra);
       if (buf == NULL) {
-        printf("visionstream get failed\n");
+        LOGW("visionstream get failed");
         visionstream_destroy(&stream);
         break;
       }