From 5c8283480df26a8414fd1cdace667665163bca98 Mon Sep 17 00:00:00 2001 From: Peter Wu Date: Sun, 14 Jun 2020 19:57:58 +0200 Subject: ltunify: add Nano receiver c534 (MK270) support Fix "Unknown protocol 0x0a in devcon notif" errors when trying to list or pair new devices connected to the Nano receiver with device ID c534. This receiver is limited to 2 devices only and does not allow unpairing. Update the hidraw autodetection since the first detected hidraw device is wrong. Check the interface number, similar to Solaar, this avoids more complicated HID descriptor parsing. To confirm whether a device supports the HID++ protocol, either use `sudo lsusb -v046d:` (without a kernel driver bound to it) or use hidrd-convert -o spec /sys/class/hidraw/hidrawX/device/report_descriptor output.txt to find a Vendor-Specific page. --- udev/42-logitech-unify-permissions.rules | 3 +++ 1 file changed, 3 insertions(+) (limited to 'udev/42-logitech-unify-permissions.rules') diff --git a/udev/42-logitech-unify-permissions.rules b/udev/42-logitech-unify-permissions.rules index e315fb3..c651410 100644 --- a/udev/42-logitech-unify-permissions.rules +++ b/udev/42-logitech-unify-permissions.rules @@ -12,6 +12,9 @@ SUBSYSTEM=="hidraw", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="c532", GOTO="un # "Unifying Ready" Nano receiver SUBSYSTEM=="hidraw", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="c52f", GOTO="unify_dev" +# Nano receiver for devices such as the MK270 mouse and keyboard combo +SUBSYSTEM=="hidraw", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="c534", GOTO="unify_dev" + GOTO="not_unify_recv" LABEL="unify_dev" -- cgit v1.2.1