Documentation/ABI/testing/sysfs-driver-toshiba_acpi

   1 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_mode
   2 Date:           June 8, 2014
   3 KernelVersion:  3.15
   4 Contact:        Azael Avalos <coproscefalo@gmail.com>
   5 Description:    This file controls the keyboard backlight operation mode, valid
   6                 values are:
   7                         * 0x1  -> FN-Z
   8                         * 0x2  -> AUTO (also called TIMER)
   9                         * 0x8  -> ON
  10                         * 0x10 -> OFF
  11                 Note that from kernel 3.16 onwards this file accepts all listed
  12                 parameters, kernel 3.15 only accepts the first two (FN-Z and
  13                 AUTO).
  14                 Also note that toggling this value on type 1 devices, requires
  15                 a reboot for changes to take effect.
  16 Users:          KToshiba
  17
  18 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout
  19 Date:           June 8, 2014
  20 KernelVersion:  3.15
  21 Contact:        Azael Avalos <coproscefalo@gmail.com>
  22 Description:    This file controls the timeout of the keyboard backlight
  23                 whenever the operation mode is set to AUTO (or TIMER),
  24                 valid values range from 0-60.
  25                 Note that the kernel 3.15 only had support for the first
  26                 keyboard type, the kernel 3.16 added support for the second
  27                 type and the range accepted for type 2 is 1-60.
  28                 See the entry named "kbd_type"
  29 Users:          KToshiba
  30
  31 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/position
  32 Date:           June 8, 2014
  33 KernelVersion:  3.15
  34 Contact:        Azael Avalos <coproscefalo@gmail.com>
  35 Description:    This file shows the absolute position of the built-in
  36                 accelereometer.
  37
  38 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/touchpad
  39 Date:           June 8, 2014
  40 KernelVersion:  3.15
  41 Contact:        Azael Avalos <coproscefalo@gmail.com>
  42 Description:    This files controls the status of the touchpad and pointing
  43                 stick (if available), valid values are:
  44                         * 0 -> OFF
  45                         * 1 -> ON
  46 Users:          KToshiba
  47
  48 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/available_kbd_modes
  49 Date:           August 3, 2014
  50 KernelVersion:  3.16
  51 Contact:        Azael Avalos <coproscefalo@gmail.com>
  52 Description:    This file shows the supported keyboard backlight modes
  53                 the system supports, which can be:
  54                         * 0x1  -> FN-Z
  55                         * 0x2  -> AUTO (also called TIMER)
  56                         * 0x8  -> ON
  57                         * 0x10 -> OFF
  58                 Note that not all keyboard types support the listed modes.
  59                 See the entry named "available_kbd_modes"
  60 Users:          KToshiba
  61
  62 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_type
  63 Date:           August 3, 2014
  64 KernelVersion:  3.16
  65 Contact:        Azael Avalos <coproscefalo@gmail.com>
  66 Description:    This file shows the current keyboard backlight type,
  67                 which can be:
  68                         * 1 -> Type 1, supporting modes FN-Z and AUTO
  69                         * 2 -> Type 2, supporting modes TIMER, ON and OFF
  70 Users:          KToshiba
  71
  72 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_charge
  73 Date:           January 23, 2015
  74 KernelVersion:  4.0
  75 Contact:        Azael Avalos <coproscefalo@gmail.com>
  76 Description:    This file controls the USB Sleep & Charge charging mode, which
  77                 can be:
  78                         * 0 -> Disabled         (0x00)
  79                         * 1 -> Alternate        (0x09)
  80                         * 2 -> Auto             (0x21)
  81                         * 3 -> Typical          (0x11)
  82                 Note that from kernel 4.1 onwards this file accepts all listed
  83                 values, kernel 4.0 only supports the first three.
  84                 Note that this feature only works when connected to power, if
  85                 you want to use it under battery, see the entry named
  86                 "sleep_functions_on_battery"
  87 Users:          KToshiba
  88
  89 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/sleep_functions_on_battery
  90 Date:           January 23, 2015
  91 KernelVersion:  4.0
  92 Contact:        Azael Avalos <coproscefalo@gmail.com>
  93 Description:    This file controls the USB Sleep Functions under battery, and
  94                 set the level at which point they will be disabled, accepted
  95                 values can be:
  96                         * 0     -> Disabled
  97                         * 1-100 -> Battery level to disable sleep functions
  98                 Currently it prints two values, the first one indicates if the
  99                 feature is enabled or disabled, while the second one shows the
 100                 current battery level set.
 101                 Note that when the value is set to disabled, the sleep function
 102                 will only work when connected to power.
 103 Users:          KToshiba
 104
 105 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_rapid_charge
 106 Date:           January 23, 2015
 107 KernelVersion:  4.0
 108 Contact:        Azael Avalos <coproscefalo@gmail.com>
 109 Description:    This file controls the USB Rapid Charge state, which can be:
 110                         * 0 -> Disabled
 111                         * 1 -> Enabled
 112                 Note that toggling this value requires a reboot for changes to
 113                 take effect.
 114 Users:          KToshiba
 115
 116 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_music
 117 Date:           January 23, 2015
 118 KernelVersion:  4.0
 119 Contact:        Azael Avalos <coproscefalo@gmail.com>
 120 Description:    This file controls the Sleep & Music state, which values can be:
 121                         * 0 -> Disabled
 122                         * 1 -> Enabled
 123                 Note that this feature only works when connected to power, if
 124                 you want to use it under battery, see the entry named
 125                 "sleep_functions_on_battery"
 126 Users:          KToshiba
 127
 128 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version
 129 Date:           February 12, 2015
 130 KernelVersion:  4.0
 131 Contact:        Azael Avalos <coproscefalo@gmail.com>
 132 Description:    This file shows the current version of the driver
 133 Users:          KToshiba
 134
 135 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan
 136 Date:           February 12, 2015
 137 KernelVersion:  4.0
 138 Contact:        Azael Avalos <coproscefalo@gmail.com>
 139 Description:    This file controls the state of the internal fan, valid
 140                 values are:
 141                         * 0 -> OFF
 142                         * 1 -> ON
 143
 144 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys
 145 Date:           February 12, 2015
 146 KernelVersion:  4.0
 147 Contact:        Azael Avalos <coproscefalo@gmail.com>
 148 Description:    This file controls the Special Functions (hotkeys) operation
 149                 mode, valid values are:
 150                         * 0 -> Normal Operation
 151                         * 1 -> Special Functions
 152                 In the "Normal Operation" mode, the F{1-12} keys are as usual
 153                 and the hotkeys are accessed via FN-F{1-12}.
 154                 In the "Special Functions" mode, the F{1-12} keys trigger the
 155                 hotkey and the F{1-12} keys are accessed via FN-F{1-12}.
 156                 Note that toggling this value requires a reboot for changes to
 157                 take effect.
 158 Users:          KToshiba
 159
 160 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on
 161 Date:           February 12, 2015
 162 KernelVersion:  4.0
 163 Contact:        Azael Avalos <coproscefalo@gmail.com>
 164 Description:    This file controls whether the laptop should turn ON whenever
 165                 the LID is opened, valid values are:
 166                         * 0 -> Disabled
 167                         * 1 -> Enabled
 168                 Note that toggling this value requires a reboot for changes to
 169                 take effect.
 170 Users:          KToshiba
 171
 172 What:           /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three
 173 Date:           February 12, 2015
 174 KernelVersion:  4.0
 175 Contact:        Azael Avalos <coproscefalo@gmail.com>
 176 Description:    This file controls the USB 3 functionality, valid values are:
 177                         * 0 -> Disabled (Acts as a regular USB 2)
 178                         * 1 -> Enabled (Full USB 3 functionality)
 179                 Note that toggling this value requires a reboot for changes to
 180                 take effect.
 181 Users:          KToshiba