IMX519 the autofocus is not working

Hi guys,

Since imx519 driver is merged into the kernel I did not install any driver. Although the camera itself is
working fine, the autofocus is not working
when I try to run libcamera-still --auto-focus-mode … it returnes an error like this:

“autofocus is not advertised by libcamera”

Seems there still needs to be installed a driver, but I had no success installing it because it broke.
@arducam is it possible to command the focus motor directly via i2c and install no drivers? Which are the cmd?