threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
46 lines
1.7 KiB
Plaintext
46 lines
1.7 KiB
Plaintext
What: /sys/devices/platform/samsung/performance_level
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Date: January 1, 2010
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KernelVersion: 2.6.33
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Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Description: Some Samsung laptops have different "performance levels"
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that are can be modified by a function key, and by this
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sysfs file. These values don't always make a whole lot
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of sense, but some users like to modify them to keep
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their fans quiet at all costs. Reading from this file
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will show the current performance level. Writing to the
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file can change this value.
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Valid options:
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"silent"
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"normal"
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"overclock"
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Note that not all laptops support all of these options.
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Specifically, not all support the "overclock" option,
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and it's still unknown if this value even changes
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anything, other than making the user feel a bit better.
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What: /sys/devices/platform/samsung/battery_life_extender
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Date: December 1, 2011
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KernelVersion: 3.3
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Contact: Corentin Chary <corentin.chary@gmail.com>
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Description: Max battery charge level can be modified, battery cycle
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life can be extended by reducing the max battery charge
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level.
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0 means normal battery mode (100% charge)
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1 means battery life extender mode (80% charge)
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What: /sys/devices/platform/samsung/usb_charge
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Date: December 1, 2011
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KernelVersion: 3.3
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Contact: Corentin Chary <corentin.chary@gmail.com>
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Description: Use your USB ports to charge devices, even
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when your laptop is powered off.
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1 means enabled, 0 means disabled.
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What: /sys/devices/platform/samsung/lid_handling
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Date: December 11, 2014
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KernelVersion: 3.19
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Contact: Julijonas Kikutis <julijonas.kikutis@gmail.com>
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Description: Some Samsung laptops handle lid closing quicker and
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only handle lid opening with this mode enabled.
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1 means enabled, 0 means disabled.
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