[thirdparty/systemd.git] / rules.d / 60-persistent-v4l.rules

# 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"
Commit	Line	Data
ec9611dd KS	1	# do not edit this file, it will be overwritten on update
ec9611dd KS	2
4b06c409	3	ACTION=="remove", GOTO="persistent_v4l_end"
ec9611dd	4	SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end"
c5a9680e KS	5	ENV{MAJOR}=="", GOTO="persistent_v4l_end"
c5a9680e KS	6
220893b3	7	IMPORT{program}="v4l_id $devnode"
ec9611dd	8
d7867b31	9	SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id"
24239ded KS	10	KERNEL=="video", ENV{ID_SERIAL}=="?", SYMLINK+="v4l/by-id/$env{ID_BUS}-$env{ID_SERIAL}-video-index$attr{index}"
24239ded KS	11
ec9611dd KS	12	# check for valid "index" number
	13	TEST!="index", GOTO="persistent_v4l_end"
	14	ATTR{index}!="?*", GOTO="persistent_v4l_end"
	15
d7867b31	16	IMPORT{builtin}="path_id"
1e5e0573	17	ENV{ID_PATH}=="?", KERNEL=="video\|vbi*", SYMLINK+="v4l/by-path/$env{ID_PATH}-video-index$attr{index}"
ec9611dd KS	18	ENV{ID_PATH}=="?", KERNEL=="audio", SYMLINK+="v4l/by-path/$env{ID_PATH}-audio-index$attr{index}"
	19
	20	LABEL="persistent_v4l_end"