VSync active high or active low?

Is the VSync active high or active low?

hello,
how to set VSync active high?
I would appreciate your advice very much.

Hi 2284810331,

Is this issue related to your old one?

https://devtalk.nvidia.com/default/topic/1025021/jetson-tx1/screen-tearing-when-dual-monitor/post/5218394/#5218394