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original_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:
lg-laptop: Move setting of battery charge limit to common location For now leave also the driver specific location, with deprecated warning in documentation. Signed-off-by: Matan Ziv-Av <matan@svgalib.org> Link: https://lore.kernel.org/r/eca2fa354f60b8a6e5a5c9c8e244fea56616970a.1645278914.git.matan@svgalib.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-02-19 21:54:46 +08:00
Deprecated use /sys/class/power_supply/CMB0/charge_control_end_threshold
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
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.