For openSUSE 42.2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Friseer:branches:home:computersalat:lap/openSUSE_42.2/home:Friseer:branches:home:computersalat:lap.repo
zypper refresh
zypper install kernel-firmware
For openSUSE 42.1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Friseer:branches:home:computersalat:lap/openSUSE_42.1/home:Friseer:branches:home:computersalat:lap.repo
zypper refresh
zypper install kernel-firmware