Auto90 lets you control how and when your OnePlus 7 Pro, 7T and 7T Pro switches to 60 Hz or 90 Hz.

While the 90 Hz screen is awesome to look at, it sometimes unwantedly goes back to 60 Hz.
Some people have found a way to force the display to run at 90 Hz at all times, but this comes with a significant power penalty as much as 25%(100mW).

Using the "Auto" mode will keep the system's default behavior. But you can use Auto90 to force 90 or 60 Hz mode on select apps.

This way, you can still get the benefits of saving power from unintensive apps such as video players or games.

Upon the initial setup, Auto90 will apply some recommended configurations to enable 90 Hz on several apps, such as Chrome and other browsers.

* Auto90 requires a one-time setup through a computer. Please read https://github.com/arter97/Auto90Perm for instructions
* Auto90 uses the Accessibility Service API from Android to detect which apps are in use. Accessibility Service permission will be granted automatically once the one-time setup has been done.
* Auto90 only works on OnePlus 7 Pro, OnePlus 7T and OnePlus 7T Pro running OxygenOS.