serw11 on Arch Linux 5.4.13-arch1-1 not supported

[mliudev]

Distribution (run cat /etc/os-release):
Arch Linux
Kernel Version: 5.4.13-arch1-1

Related Application and/or Package Version (run apt policy $PACKAGE NAME):
package: system76-dkms (aur)
package url: https://aur.archlinux.org/packages/system76-dkms/
system: serw11

Issue/Bug Description:
Package does not provide backlight, airplane mode, or fan control (afaik), as described.

dmesg | grep system76

[   14.671625] system76: Model System76 serw11 found
[   14.671626] system76: Driver data not defined
[   15.185629] system76: Model System76 serw11 found
[   15.185630] system76: Driver data not defined
[   15.634402] system76: Model System76 serw11 found
[   15.634403] system76: Driver data not defined
[   15.634778] snd_hda_intel 0000:00:1f.3: Applying patch firmware 'system76-audio-patch'

sudo modprobe -v system76

insmod /lib/modules/5.4.13-arch1-1/updates/dkms/system76.ko.xz
modprobe: ERROR: could not insert 'system76': No such device

ls /sys/class/leds/

input5::capslock@  input5::numlock@  input5::scrolllock@  mmc0::@  phy0-led@

Note that keyboard leds don't show up.

Steps to reproduce (if you know):
Arch Linux 5.4.13-arch1-1 running on serw11 and installing system76-dkms from the (AUR) does not provide the described support.

Expected behavior:
Installing the driver should provide support for keyboard backlights.

Other Notes:
Seems like serw11 isn't supported?

[jackpot51]

See #36

[mliudev]

See #36

Thanks! This does fix my problem.