rules/60-persistent-v4l.rules

   1 # do not edit this file, it will be overwritten on update
   2
   3 ACTION=="remove", GOTO="persistent_v4l_end"
   4 SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end"
   5 ENV{MAJOR}=="", GOTO="persistent_v4l_end"
   6
   7 IMPORT{program}="v4l_id $devnode"
   8
   9 SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id"
  10 KERNEL=="video*", ENV{ID_SERIAL}=="?*", SYMLINK+="v4l/by-id/$env{ID_BUS}-$env{ID_SERIAL}-video-index$attr{index}"
  11
  12 # check for valid "index" number
  13 TEST!="index", GOTO="persistent_v4l_end"
  14 ATTR{index}!="?*", GOTO="persistent_v4l_end"
  15
  16 IMPORT{builtin}="path_id"
  17 ENV{ID_PATH}=="?*", KERNEL=="video*|vbi*", SYMLINK+="v4l/by-path/$env{ID_PATH}-video-index$attr{index}"
  18 ENV{ID_PATH}=="?*", KERNEL=="audio*", SYMLINK+="v4l/by-path/$env{ID_PATH}-audio-index$attr{index}"
  19
  20 LABEL="persistent_v4l_end"