*-display
       description: VGA compatible controller
       product: Barts PRO [Radeon HD 6850]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0
       bus info: pci@0000:01:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
       configuration: driver=radeon latency=0
       resources: irq:56 memory:c0000000-cfffffff memory:fe620000-fe63ffff ioport:e000(size=256) memory:fe600000-fe61ffff