Index of /sys/class/backlight/intel_backlight/device/firmware_node/physical_node/device/subsystem/

../
card1/                                             12-Oct-2026 16:09                   -
card1-HDMI-A-1/                                    12-Oct-2026 16:09                   -
card1-eDP-1/                                       12-Oct-2026 16:09                   -
renderD128/                                        12-Oct-2026 16:07                   -
version                                            12-Oct-2026 16:09                4096