Lenovo ThinkPad Yoga S1

Hardware PCI/USB ID Working?
Touchpad Yes
Touchscreen Yes
Keyboard Yes
Video Yes
Webcam Untested
Bluetooth Untested
Audio Yes
Wireless Yes
Sensors Yes

Installation

All you need is to disable Secure Boot and install Arch Linux as usual, Legacy install is also possible

Video

The screen is very PWMed, so you might need to fix it. Also TearFree video works great

Sensors

thinkpad-yoga-scripts-gitAUR provides service for ambient light sensor.

For auto-rotation, see Tablet PC#Automatic rotation.

Power management

Battery functions like charging thresholds can be controlled using the script tpacpi-batAUR together with the kernel module acpi_call. The TLP power saving tool supports using acpi_call as backend for setting the thresholds as well.

After installing iio-sensor-proxy the device is immediately waking after suspending. The soloution is to disable XHC in wake events

# echo XHC > /proc/acpi/wakeup

See also