tools/helpers/gpu.py

   1 import glob
   2 import os
   3 import tools.helpers.props
   4
   5 unsupported = ["nvidia"]
   6
   7 def getDriNode(args):
   8     for node in glob.glob("/dev/dri/renderD*"):
   9         dev = os.path.basename(node)
  10         driver = tools.helpers.props.file_get(args, "/sys/class/drm/{}/device/uevent".format(dev), "DRIVER")
  11         if driver not in unsupported:
  12             return node
  13     return ""