Bug 202529 - Lenovo Ideapad 530S-14ARR Ryzen 5 2500U: Touchpad (ITE 8396?) is not detected at all
Summary: Lenovo Ideapad 530S-14ARR Ryzen 5 2500U: Touchpad (ITE 8396?) is not detected...
Status: RESOLVED CODE_FIX
Alias: None
Product: Drivers
Classification: Unclassified
Component: Input Devices (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_input-devices
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-02-08 22:18 UTC by Jonas Platte
Modified: 2019-07-14 12:50 UTC (History)
1 user (show)

See Also:
Kernel Version: 4.20.6
Subsystem:
Regression: No
Bisected commit-id:

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Description Jonas Platte 2019-02-08 22:18:20 UTC 
See also https://bbs.archlinux.org/viewtopic.php?pid=1830745

The Touchpad on my Lenovo Ideapad 530S is not detected. libinput list-devices doesn't show a touchpad / pointing device at all and neither do lspci and lsusb.

I don't know where to start debugging this. There are a few things that me and the first poster on the arch linux forum have tried, none of which have really resulted in anything interesting. I'm happy to compile a few kernels with different options or patches, but have never worked on it myself (though I do have *some* experience with low-level programming).
Comment 1 Michal Herko 2019-03-28 11:16:23 UTC 
The touchpad should be working with the driver from https://github.com/Syniurge/i2c-amd-mp2
Comment 2 Jonas Platte 2019-07-14 12:50:14 UTC 
Fixed in Linux 5.2
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