feat: add system76 driver

[ssweeny]

This PR adds drivers for certain System76 laptops, including hotkeys and custom fan control.

• The upstream source is here: https://github.com/pop-os/system76-dkms
• I repackaged the driver as an akmods package here: https://github.com/ssweeny/system76-driver-akmod
• The package resides in my Copr: https://copr.fedorainfracloud.org/coprs/ssweeny/system76-hwe/

This should satisfy #192 at least as far as driver/kmod support.

[bsherman]

This looks good to me.

Only comment I have is about adding another 3rd party owned COPR repo... but that's being discussed in Discord, and ssweeny's COPR is already in our akmods repo since the previous system76 driver PR was merged 3 weeks ago.

[ssweeny]

This looks good to me.

Only comment I have is about adding another 3rd party owned COPR repo... but that's being discussed in Discord, and ssweeny's COPR is already in our akmods repo since the previous system76 driver PR was merged 3 weeks ago.

I'd be happy to "donate" the packages to the ublue COPR if that'd be better. 😄
I didn't notice in the docs if that was preferable or how to do it.

[bsherman]

I'd be happy to "donate" the packages to the ublue COPR if that'd be better. 😄 I didn't notice in the docs if that was preferable or how to do it.

I don't think it's documented. :-) So thank you.

There's a thread discussing this in Discord, but my suggestion is this:

1. transfer https://github.com/ssweeny/system76-driver-akmod to ublue-os org
2. ensure @ssweeny still has write access to ublue-os/system76-driver-akmod since you are the defacto maintainer of these SPEC files :-)
3. start building the RPMs in https://copr.fedorainfracloud.org/coprs/ublue-os/akmods/

[ssweeny]

Sounds good to me. I suppose this also applies to https://github.com/ssweeny/system76-io-akmod ?