Help a dunce

*****  lspci -vnn | grep -i VGA*****
\00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Richland [Radeon HD 8470D] [1002:9996] (prog-if 00 [VGA controller])
	Flags: bus master, VGA palette snoop, 66MHz, medium devsel, latency 64



*******sudo lshw -C display*******
 *-display UNCLAIMED
       description: VGA compatible controller
       product: Richland [Radeon HD 8470D]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 1
       bus info: pci@0000:00:01.0
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list
       configuration: latency=0
       resources: memory:c0000000-cfffffff ioport:f000(size=256) memory:feb00000-feb3ffff