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Documentation/ABI: sysfs-platform-ideapad-laptop: conservation_mode attribute

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Document the conservation_mode attributes provided by the ideapad-laptop module.

Fixes: ade5029618 ("platform/x86: ideapad-laptop: Expose conservation mode switch")
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Link: https://lore.kernel.org/r/20210203215403.290792-30-pobrn@protonmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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Barnabás Pőcze 2021-02-03 21:57:26 +00:00 committed by Hans de Goede
parent 725f41339a
commit cb3acb1564
1 changed files with 9 additions and 0 deletions
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Documentation/ABI/testing/sysfs-platform-ideapad-laptop
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@ -27,6 +27,15 @@ Description:
* 1 -> Switched On
* 0 -> Switched Off
What: /sys/bus/platform/devices/VPC2004:*/conservation_mode
Date: Aug 2017
KernelVersion: 4.14
Contact: platform-driver-x86@vger.kernel.org
Description:
Controls whether the conservation mode is enabled or not.
This feature limits the maximum battery charge percentage to
around 50-60% in order to prolong the lifetime of the battery.
What: /sys/bus/platform/devices/VPC2004:*/fn_lock
Date: May 2018
KernelVersion: 4.18