merge xf86-video-amdgpu-1.3.0, xf86-video-ati-7.9.0, xf86-video-nouveau-1.0.15, and xf86-video-openchrome-0.6.0.
align format string with argument type
merge xf86-video-openchrome 0.5.0
include "xf86fbman.h"
initial import of xf86-video-openchrome-0.4.0
initial import of xf86-video-openchrome-0.3.3