Valve Steam Deck (valve-jupiter)

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Valve Steam Deck
Phosh on Steam Deck
Phosh on Steam Deck
Manufacturer Valve
Name Steam Deck
Codename valve-jupiter
Released 2022
Category testing
Original software SteamOS
Hardware
Chipset AMD Aerith
CPU AMD Zen 2
GPU AMD Custom RDNA 2
Display 7-inch 1280x800
Storage 64GB eMMC, 256GB NVMe, or 512GB NVMe
Memory 16GB
Architecture x86_64
Features
USB Networking
Broken
Flashing
Unavailable
Touchscreen
Works
Display
Works
WiFi
Works
FDE
Partial
Mainline
Partial
Battery
Works
3D Acceleration
Works
Audio
Works
Bluetooth
Works
Camera
Unavailable
GPS
Unavailable
Mobile data
Unavailable
SMS
Unavailable
Calls
Unavailable
USB OTG
Works
NFC
Unavailable
Sensors
Accelerometer
Broken
Magnetometer
Unavailable
Ambient Light
Broken
Proximity
Unavailable
Hall Effect
Unavailable
Barometer
Unavailable
Power Sensor
Unavailable
Misc
Camera Flash
Keyboard
Unavailable
Touchpad
Works
USB-A
Works
HDMI/DP
Works
Ir TX
Unavailable
Ir RX
Stylus
Haptics
Ethernet
FOSS bootloader
Broken




Contributors

Users owning this device

  • Craftyguy
  • Dragon788 (Notes: haven't done much dual booting, but I have 2x Decks to experiment on)
  • Hexaheximal (Notes: 256GB, although I run postmarketOS from an SD Card)
  • Little-miss-synth (Notes: the device is a pc in terms of hardware, treating as a porting target is pointless)


Installation

Use pmbootstrap to build your own installation image.

At the moment, only installing postmarketOS to SD card is supported. Installing pmOS to the NVMe drive in the Steam Deck will wipe existing SteamOS partitions, and hasn't been tested.

$ pmbootstrap init
$ pmbootstrap install --sdcard /path/to/sdcard

To boot the SD card, the boot option menu can be reached by holding down the Vol- button while pressing the power button.

See also