They are not HID devices as they need special polling and interpreting. As a result only descriptor is shared with other i2c HID devices. So it's easier to have it as a separate driver. Partially based on FreeBSD ietp driver Change-Id: Iddc64d216eefeda235a1b15521cba9189dd2ffd8 Reviewed-on: https://review.haiku-os.org/c/haiku/+/6660 Reviewed-by: Adrien Destugues <[email protected]> Tested-by: Commit checker robot <[email protected]>