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| author | Anthony G. Basile <blueness@gentoo.org> | 2012-11-15 10:10:41 -0500 |
|---|---|---|
| committer | Anthony G. Basile <blueness@gentoo.org> | 2012-11-15 10:10:41 -0500 |
| commit | 2944f347d087ff24ec808e4b70fe104a772a97a0 (patch) | |
| tree | a5de4fbefe16ef359a526442fb41251f123399d5 /rules/60-persistent-v4l.rules | |
| parent | 678b0b89572768b21d8b74360d55b75b233799c4 (diff) | |
| parent | d025f1e4dca8fc1436aff76f9e6185fe3e728daa (diff) | |
Fork of Original Code Base: anongit.freedesktop.org/systemd
This is the initial fork of the code base from freedsktop.org.
The code is provided here as a reference of the initial starting
point and for possible future checkouts after a large portion
of this code is removed.
Merge git://anongit.freedesktop.org/systemd/systemd
Diffstat (limited to 'rules/60-persistent-v4l.rules')
| -rw-r--r-- | rules/60-persistent-v4l.rules | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/rules/60-persistent-v4l.rules b/rules/60-persistent-v4l.rules new file mode 100644 index 0000000000..93c5ee8c27 --- /dev/null +++ b/rules/60-persistent-v4l.rules @@ -0,0 +1,20 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="persistent_v4l_end" +SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end" +ENV{MAJOR}=="", GOTO="persistent_v4l_end" + +IMPORT{program}="v4l_id $devnode" + +SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id" +KERNEL=="video*", ENV{ID_SERIAL}=="?*", SYMLINK+="v4l/by-id/$env{ID_BUS}-$env{ID_SERIAL}-video-index$attr{index}" + +# check for valid "index" number +TEST!="index", GOTO="persistent_v4l_end" +ATTR{index}!="?*", GOTO="persistent_v4l_end" + +IMPORT{builtin}="path_id" +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" |