systemd/rules/rules.d/60-persistent-alsa.rules

# do not edit this file, it will be overwritten on update

ACTION=="remove", GOTO="persistent_alsa_end"
SUBSYSTEM!="sound", GOTO="persistent_alsa_end"
KERNEL!="controlC[0-9]*", GOTO="persistent_alsa_end"

SUBSYSTEMS=="usb", ENV{ID_MODEL}=="", IMPORT{builtin}="usb_id"
ENV{ID_SERIAL}=="?*", ENV{ID_USB_INTERFACE_NUM}=="?*", SYMLINK+="snd/by-id/$env{ID_BUS}-$env{ID_SERIAL}-$env{ID_USB_INTERFACE_NUM}"
ENV{ID_SERIAL}=="?*", ENV{ID_USB_INTERFACE_NUM}=="", SYMLINK+="snd/by-id/$env{ID_BUS}-$env{ID_SERIAL}"

IMPORT{builtin}="path_id"
ENV{ID_PATH}=="?*", SYMLINK+="snd/by-path/$env{ID_PATH}"

LABEL="persistent_alsa_end"
rules: sound - move from udev-extra 2009-06-16 22:26:20 +04:00			`# do not edit this file, it will be overwritten on update`

replace "add\|change" with "!remove" 2010-04-12 18:52:41 +04:00			`ACTION=="remove", GOTO="persistent_alsa_end"`
rules: sound - move from udev-extra 2009-06-16 22:26:20 +04:00			`SUBSYSTEM!="sound", GOTO="persistent_alsa_end"`
			`KERNEL!="controlC[0-9]*", GOTO="persistent_alsa_end"`

implement path_id, usb_id, input_id as built-in command 2011-08-05 04:00:30 +04:00			`SUBSYSTEMS=="usb", ENV{ID_MODEL}=="", IMPORT{builtin}="usb_id"`
rules: sound - instead of ID_IFACE use standard ID_USB_INTERFACE_NUM 2011-07-20 02:21:07 +04:00			`ENV{ID_SERIAL}=="?", ENV{ID_USB_INTERFACE_NUM}=="?", SYMLINK+="snd/by-id/$env{ID_BUS}-$env{ID_SERIAL}-$env{ID_USB_INTERFACE_NUM}"`
			`ENV{ID_SERIAL}=="?*", ENV{ID_USB_INTERFACE_NUM}=="", SYMLINK+="snd/by-id/$env{ID_BUS}-$env{ID_SERIAL}"`
rules: sound - move from udev-extra 2009-06-16 22:26:20 +04:00
implement path_id, usb_id, input_id as built-in command 2011-08-05 04:00:30 +04:00			`IMPORT{builtin}="path_id"`
rules: sound - move from udev-extra 2009-06-16 22:26:20 +04:00			`ENV{ID_PATH}=="?*", SYMLINK+="snd/by-path/$env{ID_PATH}"`

			`LABEL="persistent_alsa_end"`