this post was submitted on 09 May 2025
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Steam Hardware

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A place to discuss and support all Steam Hardware, including Steam Deck, Steam Machine, Steam Frame, and SteamOS in general.

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[–] Nighed@feddit.uk 16 points 8 months ago (2 children)

Got my hopes up there might be some sleep limit too. Would much prefer if it shuts down/hibernated after being asleep for more than 26 hours (or past a certain battery level)

[–] filister@lemmy.world 8 points 8 months ago (2 children)

The problem is that the Steam Deck APU doesn't support amd_p_state and you need to rely on auto_cpufreq. This explains why the power consumption in sleep is so high.

[–] Nighed@feddit.uk 1 points 8 months ago (1 children)

It's a custom chip though isn't it? Seems a strange choice

[–] filister@lemmy.world 3 points 8 months ago (2 children)

I think the amd_p_state is not available on any Zen 2.

[–] aBundleOfFerrets@sh.itjust.works 1 points 7 months ago

This is incorrect.

[–] FrankLaskey@lemmy.ml 1 points 8 months ago

Interesting. I have always felt that the Steam deck loses quite a bit of battery percentage during sleep. I agree that it would be a fantastic quality of life update to enable to shut down or enter some form of lower power consumption hibernation state after a period of time at a certain battery level.

[–] Fubarberry@sopuli.xyz 2 points 8 months ago (2 children)

I personally wouldn't want that, at least not if it's on a game.

[–] Nighed@feddit.uk 11 points 8 months ago

Hibernate would be great as it's a slightly longer restore, but should work the same (if you are willing g to sacrifice the disk space)

Being able to pick up the deck and know it will have battery left would be really nice. It drains pretty fast in sleep mode.

[–] paraphrand@lemmy.world 4 points 8 months ago (1 children)

It can’t dump a save state to disk? I guess that would be difficult on a normal OS.

[–] Nighed@feddit.uk 3 points 8 months ago (1 children)

That's basically what hibernate is. Shouldn't be hard to offer as an option.

The difficult bit is having it wake from sleep to hibernate itself. I suspect that would require hardware.

Almost no modern device does a traditional S1-3 sleep. They all do S0 standby/modern standby in windows 8+ parlance. The system is on the entire time. So “waking up” to go to hibernate is basically the same as doing it from a normal on state.