Annotation of /trunk/udev/udev-persistent-v4l.rules.magellan
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Revision 717 -
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Mon Dec 22 20:31:37 2008 UTC (15 years, 9 months ago) by niro
File size: 1563 byte(s)
Mon Dec 22 20:31:37 2008 UTC (15 years, 9 months ago) by niro
File size: 1563 byte(s)
-updated to udev-135
1 | niro | 717 | # /etc/udev/rules/60-persistent-v4l.rules: device naming rules for udev |
2 | # $Header: /root/magellan-cvs/src/udev/udev-persistent-v4l.rules.magellan,v 1.1 2008-12-22 20:31:37 niro Exp $ | ||
3 | # | ||
4 | # There are a number of modifiers that are allowed to be used in some | ||
5 | # of the different fields. They provide the following subsitutions: | ||
6 | # %n - the "kernel number" of the device. | ||
7 | # For example, 'sda3' has a "kernel number" of '3' | ||
8 | # %k - the kernel name for the device. | ||
9 | # %M - the kernel major number for the device | ||
10 | # %m - the kernel minor number for the device | ||
11 | # %b - the bus id for the device | ||
12 | # %c - the string returned by the PROGRAM. (Note, this doesn't work within | ||
13 | # the PROGRAM field for the obvious reason.) | ||
14 | # %s{filename} - the content of a sysfs attribute. | ||
15 | # %% - the '%' char itself. | ||
16 | # | ||
17 | # Try not to modify this file, if you wish to change things, create a new rule | ||
18 | # file that can be run before this one. | ||
19 | # | ||
20 | |||
21 | ACTION!="add|change", GOTO="persistent_v4l_end" | ||
22 | SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end" | ||
23 | |||
24 | SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export" | ||
25 | KERNEL=="video*", ENV{ID_SERIAL}=="?*", SYMLINK+="v4l/by-id/$env{ID_BUS}-$env{ID_SERIAL}-video-index$attr{index}" | ||
26 | |||
27 | # check for valid "index" number | ||
28 | TEST!="index", GOTO="persistent_v4l_end" | ||
29 | ATTR{index}!="?*", GOTO="persistent_v4l_end" | ||
30 | |||
31 | IMPORT{program}="path_id %p" | ||
32 | ENV{ID_PATH}=="?*", KERNEL=="video*|vbi*", SYMLINK+="v4l/by-path/$env{ID_PATH}-video-index$attr{index}" | ||
33 | ENV{ID_PATH}=="?*", KERNEL=="audio*", SYMLINK+="v4l/by-path/$env{ID_PATH}-audio-index$attr{index}" | ||
34 | |||
35 | LABEL="persistent_v4l_end" |