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Google Trogdor Chromebook (google-trogdor)

From postmarketOS Wiki
Google Trogdor Chromebook
Manufacturer Google
Name Trogdor Chromebook
Codename google-trogdor
Released 2021
Type generic
Hardware
Chipset Qualcomm Snapdragon 7c (SC7180)
CPU 2x Kryo 468 Gold
6x Kryo 468 Silver
GPU Adreno 618
Display 1920x1080
Storage 64/128 GB eMMC
Memory 4/8 GB
Architecture aarch64
Software
Original software
The software and version the device was shipped with.
ChromeOS
Extended version
The most recent supported version from the manufacturer.
ChromeOS
postmarketOS
Category community
Mainline
Instead of a Linux kernel fork, it is possible to run (Close to) Mainline.
yes
Device package device-google-trogdor
Kernel package linux-postmarketos-qcom-sc7180
Features
Internal storage
eMMC, SD cards, UFS, ...
Works
SD card
Also includes other external storage cards
Works
Battery
Charging and battery level reporting works
Works
Screen
Display works. Ideally with sleep mode and brightness control.
Works
Touchscreen
Works
Keyboard
Build in physical keyboard
Works
Touchpad
Build in Touchpad
Works
Stylus
Works
Multimedia
3D Acceleration
Works
Audio
Audio playback, microphone, headset and buttons.
Works
Camera
Broken
Connectivity
WiFi
Works
Bluetooth
Works
Modem
Mobile data
Partial
Miscellaneous
FDE
Full disk encryption and unlocking with unl0kr.
Works
USB-A
Full-sized USB-A port works (Usually applicable to SBCs and laptops).
Works
USB OTG
USB On-The-Go or USB-C Role switching
Works
HDMI/DP
Video and audio output with HDMI or Display Port works.
Works
Sensors
Accelerometer
Auto screen rotation works in desktops e.g. Phosh or Plasma Mobile
Works
Hall Effect
Also known as flip cover sensor
Works

Contributors

Installation

See Chrome_OS_devices#Installation.

Audio

• Missing jack detection support on all devices

• Broken or mismatched alsa UCM configs on tablet devices i.e. some devices do not have headphone jack

Modem

Doesn't work after suspend

Cameras

Works on laptops, doesn't work on tablets yet

Devices

Laptops or Convertibles

Device Codename Category
Acer Chromebook 511 google-limozeen testing
Acer Chromebook Spin 513 google-lazor community
Dynabook Chromebook C1 google-pompom community
HP Fortis 11 G9 Q Chromebook google-kingoftown community
Libera-Merdeka Chromebook C100/C110/C120/C150 google-pazquel community
Orbic Chromebook 4G google-pazquel community

Tablets or Detachables

Device Codename Category
Acer Chromebook Tab 510 google-quackingstick testing
HP Chromebook X2 google-coachz community
Lenovo IdeaPad Duet 3 google-wormdingler community
Lenovo IdeaPad Duet 5 google-homestar community