Re: [PATCH] HID: core: Expose id attributes in sysfs
Jiri Kosina <[email protected]> Mon, 3 Aug 2026 19:28:23 +0200 (CEST)
| Newsgroups | org.kernel.vger.linux-input |
|---|---|
| Message-ID | <[email protected]> |
On Tue, 23 Jun 2026, Vicki Pfau wrote: > udev rules for handling input devices generally match on idVendor and > idProduct for USB hidraw or id/vendor and id/product for evdev nodes. > However, hidraw nodes that aren't created by the USB subsystem will only > expose this information to udev via the kernel path itself. This leads to > doing substring matching, which can be error-prone or overzealous. Instead, > since the HID subsystem already has this information, we can expose it > directly in the same format that evdev exposes it. Applied, thank you. -- Jiri Kosina SUSE Labs