GPD Win 3

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Hardware	PCI/USB ID	Working?
Video		Yes
Wireless		Yes
Bluetooth		Yes
Audio		Yes
Keyboard		Yes
Controller		Yes
Back buttons		Yes
Vibrator		Yes
Touchscreen		Yes
MicroSD Slot		Yes
Fingerprint sensor		No

This page provides information about the GPD Win 3.

Fixes

Audio

This device requires Sound Open Firmware. See Advanced Linux Sound Architecture#ALSA firmware.

Edit, or create, if it does not exist, the file: /etc/modprobe.d/alsa-base.conf.

/etc/modprobe.d/alsa-base.conf

options snd-intel-dspcfg dsp_driver=1

Once done, reboot your device.

Touchscreen

The device firmware does not properly initialize the touchscreen, so a patched goodix module is required.

In addition, the touchscreen must be rotated.

Edit, or create, if it does not exist, the file: /etc/X11/xorg.conf.d/99-touchscreen.conf.

/etc/X11/xorg.conf.d/99-touchscreen.conf

Section "InputClass"
  Identifier    "calibration"
  MatchProduct  "Goodix Capacitive TouchScreen"
  Option        "TransformationMatrix"   "0 1 0 -1 0 1 0 0 1"
EndSection

To fix the touchscreen initialization, install goodix-gpdwin3-dkms^AUR and reboot your device.

Suspend

Enable Low power S0 idle capability in BIOS (enabled by default).

この記事あるいはセクションは Power management/Suspend and hibernate と合併することが議論されています。

ノート: Non-hardware-specific actions to switch the suspend mode should be documented in one place to avoid duplication. (議論: トーク:GPD Win 3#)

Switch to s2idle sleep mode (enabled by default on recent kernels):

# echo s2idle > /sys/power/mem_sleep

To reduce power consumption during sleep, enable the following setting in BIOS:

Go to Advanced -> RC ACPI Settings

Enable CS PL1 Limit

Set CS PL1 Value to 3000

Known issues

Deep sleep

Deep sleep is not working and there is no fix.

Notes

Tearing when using Xorg and modesetting driver

You must install xf86-video-intel driver to alleviate tearing on GPD Win 3 when using Xorg.

You can additionally enable TearFree (see Intel graphics#Tearing), but be aware that there is a noticeable impact on performance.