Bug#918009: firmware-amd-graphics: please add amdgpu firmware for kaveri

[Trek <trek00@inbox.ru>]

Version: 20180825+dfsg-1

I confirm the problem, it leads to a crash of the amdgpu module if the
4.19 kernel is booted with amdgpu.cik_support=1 radeon.cik_support=0

for further informations see

https://bugs.freedesktop.org/show_bug.cgi?id=107855

comment 2 for the kernel messages and comment 4 for a simple workaround

however the correct solution is to include the amdgpu firmware, as the
radeon firmware seems to be no more updated

ciao!