Index of /sys/class/sound/card0/device/firmware_node/

../
physical_node/                                     10-Dec-2025 16:33                   -
power/                                             14-Dec-2025 22:12                   -
subsystem/                                         14-Dec-2025 15:49                   -
wakeup/                                            14-Dec-2025 22:12                   -
adr                                                14-Dec-2025 22:12                4096
eject                                              14-Dec-2025 22:12                4096
path                                               14-Dec-2025 22:12                4096
sun                                                14-Dec-2025 22:12                4096
uevent                                             14-Dec-2025 22:12                4096