1What: /sys/devices/platform/lg-laptop/reader_mode 2Date: October 2018 3KernelVersion: 4.20 4Contact: "Matan Ziv-Av <matan@svgalib.org> 5Description: 6 Control reader mode. 1 means on, 0 means off. 7 8What: /sys/devices/platform/lg-laptop/fn_lock 9Date: October 2018 10KernelVersion: 4.20 11Contact: "Matan Ziv-Av <matan@svgalib.org> 12Description: 13 Control FN lock mode. 1 means on, 0 means off. 14 15What: /sys/devices/platform/lg-laptop/battery_care_limit 16Date: October 2018 17KernelVersion: 4.20 18Contact: "Matan Ziv-Av <matan@svgalib.org> 19Description: 20 Deprecated use /sys/class/power_supply/CMB0/charge_control_end_threshold 21 Maximal battery charge level. Accepted values are 80 or 100. 22 23What: /sys/devices/platform/lg-laptop/fan_mode 24Date: October 2018 25KernelVersion: 4.20 26Contact: "Matan Ziv-Av <matan@svgalib.org> 27Description: 28 Control fan mode. 1 for performance mode, 0 for silent mode. 29 30What: /sys/devices/platform/lg-laptop/usb_charge 31Date: October 2018 32KernelVersion: 4.20 33Contact: "Matan Ziv-Av <matan@svgalib.org> 34Description: 35 Control USB port charging when device is turned off. 36 1 means on, 0 means off. 37