# Evaluation of hardwaresupport for ThinkPad X380 Yoga

**URL:** <https://genode.discourse.group/t/evaluation-of-hardwaresupport-for-thinkpad-x380-yoga/174>\
**Category:** Hardware\
**Created:** [May 9, 2025, 8:46pm UTC](https://genode.discourse.group/t/evaluation-of-hardwaresupport-for-thinkpad-x380-yoga/174 "2025-05-09T20:46:57Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Nos](https://avatars.discourse-cdn.com/v4/letter/n/eb9ed0/32.png) [@Nos](https://genode.discourse.group/u/Nos)\
**Post date:** [May 11, 2025, 5:08pm UTC](https://genode.discourse.group/t/evaluation-of-hardwaresupport-for-thinkpad-x380-yoga/174/3 "2025-05-11T17:08:12Z")

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A further follow up. This time about the touch display and the stylus pen in combination with it.

- touch display (1920x1080 pixel)
  - works (but need some adjustment), see config snippet below
  - after using the touch display the track pad made problems some times (there was no clicking possible anymore)

/config/event\_filter:

```auto
<transform>
	<scale x="0.164" y="0.1636363636" />
	<input name="usb"/>
</transform>

```

- stylus pen
  - do not work (not-yet-supported error message and crash of the usb\_hid), see below:

```auto
[runtime -> usb_hid] Dropping unsupported Event[4/5] device=Wacom Pen and multitouch sensor Pen type=ABS code=MISC value=17^[[0m
[runtime -> usb_hid] Error: Function devm_power_supply_register not implemented yet!^[[0m
[runtime -> usb_hid] backtrace "ep"^[[0m
[runtime -> usb_hid] Will sleep forever...^[[0m
[core] [init -> eventfilter] Input event #98 ABS_MOTION +143+52 key count: 0^[[0m^[[0m

```

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_[View the full topic](https://genode.discourse.group/t/evaluation-of-hardwaresupport-for-thinkpad-x380-yoga/174)._