ash-4.3# ls -lah /dev/dri
total 0
drwxr-xr-x  2 root root       100 Oct  9 11:06 .
drwxr-xr-x 13 root root       19K Oct  9 11:08 ..
crw-rw----  1 root video 226,   0 Oct  9 18:17 card0
crw-rw----  1 root video 226,  64 Oct  9 18:17 controlD64
crw-rw-rw-  1 root video 226, 128 Oct  9 18:17 renderD128