turn on/off my tv screen with batocera.allumer éteindre tv avec batocera.

Realis

Hello,
I have built a “homemade” arcade machine with a 64 bit pc with an ATI radeon HD 6870.
I would like my tv lcd screen to wake up when I run batocera and go to sleep when I turn it off, is that possible?
If yes, how?
Thanks in advance

Bonjour,
J’ai monté une borne d’arcade “maison” avec un pc 64 bit avec une ATI radeon HD 6870.
Je voudrais que mon écran tv lcd sorte du mode veille quand je lance batocera et se mette en veille lorsque je l’éteint, est possible ?
Si oui comment?
D’avance merci.

Realis

Up 😭🙏

template99

I would like this as a better energy-saving screensaver. Instead of reaching in the back of the arcade cabinet to turn on/off the monitor, have it automatically turn off the display(works great with tvmode -off) after inactivity, turn it back on when you move the joystick/press a button.

I tried to implement a version myself with a GPIO button, but no such luck.