diff --git a/libv4l-rockchip_v2/libv4l-encplugin-rockchip.c b/libv4l-rockchip_v2/libv4l-encplugin-rockchip.c
index 968b1e527e911e88c0afcada00254f93f27d94cd..d22ed7d0de5f544ed10d0bc5131f79a8489feb32 100644
--- a/libv4l-rockchip_v2/libv4l-encplugin-rockchip.c
+++ b/libv4l-rockchip_v2/libv4l-encplugin-rockchip.c
@@ -491,7 +491,7 @@ bool is_rockchip_encoder(int fd) {
 	int ret = SYS_IOCTL(fd, VIDIOC_QUERYCAP, &cap);
 	if (ret)
 		return false;
-	VLOG_FD(0, "driver name return %s\n", (char*)cap.card);
+	VLOG_FD(1, "driver name return %s\n", (char*)cap.card);
 	return strstr((const char *)cap.card, "-enc") != NULL;
 }