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OpenCloudOS-Kernel/Documentation/ABI/testing/sysfs-platform-lg-laptop

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platform/x86: Add LG Gram laptop special features driver A driver for LG Gram laptop supporting features not available through the standard interfaces: - Support for the 5 Fn keys that generate ACPI or WMI events. - Two software controlled LEDs: keyboard backlight (also controlled by hardware) and touchpad LED. - Extra features: reader mode, Fn lock, cooling mode, USB charge mode, and maximal battery charging level. Signed-off-by: Matan Ziv-Av <matan@svgalib.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-09-28 22:34:06 +08:00
What: /sys/devices/platform/lg-laptop/reader_mode
Date: October 2018
KernelVersion: 4.20
Contact: "Matan Ziv-Av <matan@svgalib.org>
Description:
Control reader mode. 1 means on, 0 means off.
What: /sys/devices/platform/lg-laptop/fn_lock
Date: October 2018
KernelVersion: 4.20
Contact: "Matan Ziv-Av <matan@svgalib.org>
Description:
Control FN lock mode. 1 means on, 0 means off.
What: /sys/devices/platform/lg-laptop/battery_care_limit
Date: October 2018
KernelVersion: 4.20
Contact: "Matan Ziv-Av <matan@svgalib.org>
Description:
Maximal battery charge level. Accepted values are 80 or 100.
What: /sys/devices/platform/lg-laptop/fan_mode
Date: October 2018
KernelVersion: 4.20
Contact: "Matan Ziv-Av <matan@svgalib.org>
Description:
Control fan mode. 1 for performance mode, 0 for silent mode.
What: /sys/devices/platform/lg-laptop/usb_charge
Date: October 2018
KernelVersion: 4.20
Contact: "Matan Ziv-Av <matan@svgalib.org>
Description:
Control USB port charging when device is turned off.
1 means on, 0 means off.