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Documentation/ABI: Update sysfs-driver-toshiba_acpi entry
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This patch updates the sysfs-driver-toshiba_acpi entry, adding the
missing entries for USB Sleep functions.

And also, while at the neighborhood, fix some typos and add a note
that some features require a reboot.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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Azael Avalos authored and Darren Hart committed Apr 8, 2015
1 parent bb26f18 commit 9659bee
Showing 1 changed file with 80 additions and 13 deletions.
93 changes: 80 additions & 13 deletions Documentation/ABI/testing/sysfs-driver-toshiba_acpi
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Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,11 @@ Description: This file controls the keyboard backlight operation mode, valid
* 0x2 -> AUTO (also called TIMER)
* 0x8 -> ON
* 0x10 -> OFF
Note that the kernel 3.16 onwards this file accepts all listed
Note that from kernel 3.16 onwards this file accepts all listed
parameters, kernel 3.15 only accepts the first two (FN-Z and
AUTO).
Also note that toggling this value on type 1 devices, requires
a reboot for changes to take effect.
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout
Expand Down Expand Up @@ -67,24 +69,81 @@ Description: This file shows the current keyboard backlight type,
* 2 -> Type 2, supporting modes TIMER, ON and OFF
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_charge
Date: January 23, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file controls the USB Sleep & Charge charging mode, which
can be:
* 0 -> Disabled (0x00)
* 1 -> Alternate (0x09)
* 2 -> Auto (0x21)
* 3 -> Typical (0x11)
Note that from kernel 4.1 onwards this file accepts all listed
values, kernel 4.0 only supports the first three.
Note that this feature only works when connected to power, if
you want to use it under battery, see the entry named
"sleep_functions_on_battery"
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/sleep_functions_on_battery
Date: January 23, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file controls the USB Sleep Functions under battery, and
set the level at which point they will be disabled, accepted
values can be:
* 0 -> Disabled
* 1-100 -> Battery level to disable sleep functions
Currently it prints two values, the first one indicates if the
feature is enabled or disabled, while the second one shows the
current battery level set.
Note that when the value is set to disabled, the sleep function
will only work when connected to power.
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_rapid_charge
Date: January 23, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file controls the USB Rapid Charge state, which can be:
* 0 -> Disabled
* 1 -> Enabled
Note that toggling this value requires a reboot for changes to
take effect.
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_music
Date: January 23, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file controls the Sleep & Music state, which values can be:
* 0 -> Disabled
* 1 -> Enabled
Note that this feature only works when connected to power, if
you want to use it under battery, see the entry named
"sleep_functions_on_battery"
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version
Date: February, 2015
KernelVersion: 3.20
Date: February 12, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file shows the current version of the driver
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan
Date: February, 2015
KernelVersion: 3.20
Date: February 12, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file controls the state of the internal fan, valid
values are:
* 0 -> OFF
* 1 -> ON

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys
Date: February, 2015
KernelVersion: 3.20
Date: February 12, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file controls the Special Functions (hotkeys) operation
mode, valid values are:
Expand All @@ -94,21 +153,29 @@ Description: This file controls the Special Functions (hotkeys) operation
and the hotkeys are accessed via FN-F{1-12}.
In the "Special Functions" mode, the F{1-12} keys trigger the
hotkey and the F{1-12} keys are accessed via FN-F{1-12}.
Note that toggling this value requires a reboot for changes to
take effect.
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on
Date: February, 2015
KernelVersion: 3.20
Date: February 12, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file controls whether the laptop should turn ON whenever
the LID is opened, valid values are:
* 0 -> Disabled
* 1 -> Enabled
Note that toggling this value requires a reboot for changes to
take effect.
Users: KToshiba

What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three
Date: February, 2015
KernelVersion: 3.20
Date: February 12, 2015
KernelVersion: 4.0
Contact: Azael Avalos <coproscefalo@gmail.com>
Description: This file controls whether the USB 3 functionality, valid
values are:
Description: This file controls the USB 3 functionality, valid values are:
* 0 -> Disabled (Acts as a regular USB 2)
* 1 -> Enabled (Full USB 3 functionality)
Note that toggling this value requires a reboot for changes to
take effect.
Users: KToshiba

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