Add Support for ite8291 (XMG/Tuxedo(?) Laptop Keyboards)

[JonLit]

Even though there are already tools out there (which could also be used by eruption for controlling the RGB Backlighting), they are by far not as feature-rich and "nice" as eruption. *
Most of them use ite8291r3-ctl (https://github.com/pobrn/ite8291r3-ctl/) under the hood.

Bus 003 Device 002: ID 048d:6004 Integrated Technology Express, Inc. ITE Device(8291)

If somebody actually considers implementing support for this, and wants to do it seperately from ite8291r3-ctl project, I'd be happy to try capturing the usb traffic of either ite8291r3-ctl or even the original XMG Control Center software.

• the most promising/complete program I've found is System Tray Extensions (https://github.com/salihmarangoz/system_tray_extensions), but it crashes when trying to set a pattern for the lightbar, is genereally pretty unstable and the solution for a smooth RGB Backlight is basically a 10 minute video played back on the keyboard backlight...

ite8291r3-ctl also provides a animation language that is pretty simple, it can also read from stdin

[X3n0m0rph59]

Hi @JonLit, thank you for posting your request!

This definitely looks interesting and it would be nice to have support for it in Eruption! Since there already is driver code available this should be doable without needing to capture USB bus traffic.