I'm not sure that's Valve's fault.

Windows is designed for gamepads to emulate an Xbox controller. All those Steam Deck competitors are implemented as an Xbox controller with a partial keyboard grafted on. That's why you need Legion Space or Armoury Crate to make them usable - they tell the controller firmware what keybindings to send for those rear paddles.

InputPlumber serves this purpose on Linux. Without it, you just get ABXY, start, select, nav, and shoulder buttons - the same layout that's been on the Xbox forever, because games don't understand the random partial keyboard that shares an internal USB hub with the Xbox pad clone. Thankfully on Linux, you're not stuck with one durable keybinding per paddle - once InputPlumber unifies that USB hub back into a controller, you can map all its buttons per-game with Steam Input. This controller brings that same convenience to Windows too.

It's not that Valve is making a proprietary controller - it's that the Windows gaming ecosystem assumes a proprietary controller, and Valve doesn't conform to that assumption. Instead, they provide a fully featured controller and let you configure it per-game in Steam. Considering Steam is the launcher most people use for most games, that's a totally reasonable tack.

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doodlesdev 2 hours ago | parent | next [-]

Answering a now-deleted answer regarding PS4 controllers working out of the box on Windows:

PS4 controller support on Windows used to be a huge hassle, because you had to install DS4Windows to make it work. Nowadays, Windows automatically downloads the proprietary drivers to make it work, but I'm not sure if that covers the PS4 controller-specific features such as the touchpad, gyroscope, lightbar or if it enables XInput support. I think the PS4 controller situation supports what OP above is claiming.

	▲	retired 44 minutes ago \| parent [-]
		Can Valve do the same with their controller? Release a Windows driver so that I can use it with my emulators?

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j_maffe 2 hours ago | parent | prev | next [-]

> Considering Steam is the launcher most people use for most games, that's a totally reasonable tack.

That's exactly how you create a walled garden. You build a garden. Get people in. Then wall it up.

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bsimpson 11 minutes ago | parent [-]

It's an ecosystem problem though.

If all the games respected HID and Valve did something proprietary, I would understand the skepticism. The truth is that most games are engineered with platform integration (e.g. for achievements, controller mapping, etc.), and fallback to the Xbox API. It's reasonable for Valve to sell a controller that takes full advantage of their platform.

Also, Valve's primary OS is Linux-based. There's surely either already a module upstream in the kernel or one is coming soon. That is: open source software to take full advantage of this controller. That's not the same thing as a walled garden.

	▲	ThatPlayer 4 minutes ago \| parent [-]
		Seeing as the original Steam Controllers kernel drivers were community reverse engineered rather than Valve contributed, I don't know if I believe in them to make one for the new one either: https://www.phoronix.com/news/Steam-Controller-RE-Kernel

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2 hours ago | parent | prev [-]

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