Card always on on resume from sleep/hibernate

[vcalv]

If I switch the card off with nvx off and then suspend the laptop, after resume nvx status shows the card as on.

Video card state should be persisted.

Save the state before sleep and set that same state after resume.

systemd services should be able to achieve this.

Thank you.

[vcalv]

A decent pointer for a solution is this page that mentions that scripts in /usr/lib/systemd/system-sleep are run before sleep and on resume, getting that information on the argument.

With this it should be trivial to save the state on suspend and setting it on resume.