On Thu, 2022-12-15 at 22:09 +0100, Andreas Bergmeier wrote:
> Tries to implement as general support for Illumination Light as
> possible. Note that it is singular, which means by Logitech spec we
> are
> fine off with just handling one capability/device.

Your email client absolutely trashed the patch's indentation, it's
unreadable as-is.

> Implementation currently only exposes Brightness and On/Off controls.
> Does currently not expose Color Temperature because LEDs does not
> support it.
> 
> Introduces HIDPP_QUIRK_CLASS_SIMPLE_START to prevent reconnect on
> startup. Could not get Glow to work with that.

I'd really rather we didn't introduce a new quirk, but instead fixed
the fact that we need to restart the HID transport to support 3 (!)
devices.

Would something like the attached patch work? I haven't tested it yet,
but if it works for you, I'll test it on the devices I have here.

Cheers