Wow! After seeing this output I need to stop squawking and be thankful,,,,,,,,,
~$ lspci -v -s 00:01.0
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri [Radeon R7 Graphics] (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd Kaveri [Radeon R7 Graphics]
Flags: bus master, fast devsel, latency 0, IRQ 39
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d0000000 (64-bit, prefetchable) [size=8M]
I/O ports at f000
Memory at feb00000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon
Kernel modules: radeon, amdgpu