Comment # 2 on bug 50594 from Mike Lothian

fireburn@tau ~ $ VDPAU_DRIVER=r600 vdpauinfo
display: :0   screen: 0
do_winsys_init: DRM version is 1.6.0 but this driver is only compatible with
2.3.x (kernel 2.6.34) or later.
Error creating VDPAU device: 23

This is running both the latest mesa, kernel and libdrm - this is however on a
prime system