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Old 14th April 2024
bilaliscarioth bilaliscarioth is offline
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Default Development Hardware

Hi DaemonForums !

I make a lot of search on network to find some clues about my Elantech Touchpad from my Lenovo Ideapad 3, where mouse not working at all (no input detection) but keyboard does. with this elantech device (vendor 0x4f3 product 0x3140, MSFT0001 ).
OpenBSD start with ims/imt as well, attached to hidms, attached to dwiic...

On GNU+Linux from Kernel 5.15, it seems including some "entrypoint" access to my touchpad.

My question would be, do people had some advice to make a driver on this platform ? Could i port Linux part into OpenBSD sources ?

I already play around with C, (in software, but less in hardware)

There is some books to learn more about the openbsd sources ?
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Old 4 Weeks Ago
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jggimi jggimi is offline
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Hello, and welcome! Here is a good introduction to driver development on this OS: https://www.openbsd.org/papers/eurob...ce-drivers.pdf
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