Tidy up upon quitting controller

[haphaeu]

I've been testing this manually when gaming. Good to keep temperature lower as my default settings prioritize silent run.

However, when the controller quits, eg upon Ctrl-C, the fan is left at the last set speed.

Suggest to tidy up the initial state upon interrupt or any error. For my case, I've added a try .. except KeyboardInterrupt to the controller loop to set pwm1_enable back to 2 (original value in my system).

[chestm007]

If this issue is widespread, I can change the code to reflect. Keen to see other peoples opinions

[fagidutt]

Ignore me, i was just being hypochondric! Apparently, my GPU only starts to actively cool itself in the default profile if it exceeds 55°C. Since i did not exceed that and the load was apparently not as heavy as i thought (6900XT is a beast 🙂) the fans just didn't enable. Anyways, the fan started spinning as soon as i increased the load a bit. Everything appears to be as expected again. Sorry for bothering you!

Can confirm, additionally, after disabling the service and rebooting, my card is now effectively passively cooled. The fans don't spin up anymore at all, even under load.

Is there a way to fix this quickly?

edit: i have to investigate this further on my end, i checked the state in /sys/class/drm/card1/device/hwmon/hwmon2/pwm1_enable and provided this is the right place to look (i have a single VGA card) it appears that it is set to "2" after the reboot. I will update this comment or make a new one as soon as i know more...