diff options
| -rw-r--r-- | etc/udev/rules.d/60-persistent-v4l.rules | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/etc/udev/rules.d/60-persistent-v4l.rules b/etc/udev/rules.d/60-persistent-v4l.rules new file mode 100644 index 0000000000..0d673ab396 --- /dev/null +++ b/etc/udev/rules.d/60-persistent-v4l.rules @@ -0,0 +1,14 @@ +# do not edit this file, it will be overwritten on update + +ACTION!="add|change", GOTO="persistent_v4l_end" +SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end" + +# check for valid "index" number +TEST!="index", GOTO="persistent_v4l_end" +ATTR{index}!="?*", GOTO="persistent_v4l_end" + +IMPORT{program}="path_id %p" +ENV{ID_PATH}=="?*", KERNEL=="video*|vbi*", SYMLINK+="v4l/by-path/$env{ID_PATH}-video-index$attr{index}" +ENV{ID_PATH}=="?*", KERNEL=="audio*", SYMLINK+="v4l/by-path/$env{ID_PATH}-audio-index$attr{index}" + +LABEL="persistent_v4l_end" |