Steam Hardware

19623 readers

921 users here now

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

As Lemmy doesn't have flairs yet, you can use these prefixes to indicate what type of post you have made, eg:
[Flair] My post title

The following is a list of suggested flairs:
[Deck] - Steam Deck related.
[Machine] - Steam Machine related.
[Frame] - Steam Frame related.
[Discussion] - General discussion.
[Help] - A request for help or support.
[News] - News about the deck.
[PSA] - Sharing important information.
[Game] - News / info about a game on the deck.
[Update] - An update to a previous post.
[Meta] - Discussion about this community.

If your post is only relevant to one hardware device (Deck/Machine/Frame/etc) please specify which one as part of the title or by using a device flair.

These are not enforced, but they are encouraged.

Rules:

Follow the rules of Sopuli
Posts must be related to Steam Hardware or Steam OS in an obvious way.
No piracy, there are other communities for that.
Discussion of emulators are allowed, but no discussion on how to illegally acquire ROMs.
This is a place of civil discussion, no trolling.
Have fun.

Link to our Matrix Space

founded 4 years ago

MODERATORS

Moxvallix@sopuli.xyz

Fubarberry@sopuli.xyz

515

Valve is working on a version of proton for ARM devices (x.com)

submitted 1 year ago* (last edited 1 year ago) by Fubarberry@sopuli.xyz to c/steamdeck@sopuli.xyz

83 comments fedilink hide all child comments

This would presumably let x86 windows games run on ARM hardware.

This is almost certainly meant for the next Valve VR headset, but ARM has so much better power efficiency than x86 that a future ARM based Deck would be a huge improvement to battery life.

Also see this tweet:

VR games that have already secretly pushed Android ARM builds onto the Steam Store are ran via Waydroid (androidARM to LinuxARM)

VR games that do not have an ARM build on Steam (windows x86) are being translated/emulated via ProtonARM and FEX

Edit: here's gamingonlinux coverage of this info, includes some more information

you are viewing a single comment's thread
view the rest of the comments

[–] entropicdrift@lemmy.sdf.org 4 points 1 year ago

Depends on how it's implemented. If they have a version of Proton that translates all x86 windows syscalls to ARM Linux, some operations could be extremely efficient.

There's definitely got to be more overhead overall, though. Especially for devices with memory page sizes other than 4K, like the M-series Apple chips do (they use 16K as their page size), likely a VM will need to be sandwiched in there to ensure memory alignment. It'll more fully be emulation and not just translation.