1What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_mode 2Date: June 8, 2014 3KernelVersion: 3.15 4Contact: Azael Avalos <coproscefalo@gmail.com> 5Description: This file controls the keyboard backlight operation mode, valid 6 values are: 7 8 * 0x1 -> FN-Z 9 * 0x2 -> AUTO (also called TIMER) 10 * 0x8 -> ON 11 * 0x10 -> OFF 12 13 Note that from kernel 3.16 onwards this file accepts all listed 14 parameters, kernel 3.15 only accepts the first two (FN-Z and 15 AUTO). 16 Also note that toggling this value on type 1 devices, requires 17 a reboot for changes to take effect. 18Users: KToshiba 19 20What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout 21Date: June 8, 2014 22KernelVersion: 3.15 23Contact: Azael Avalos <coproscefalo@gmail.com> 24Description: This file controls the timeout of the keyboard backlight 25 whenever the operation mode is set to AUTO (or TIMER), 26 valid values range from 0-60. 27 Note that the kernel 3.15 only had support for the first 28 keyboard type, the kernel 3.16 added support for the second 29 type and the range accepted for type 2 is 1-60. 30 See the entry named "kbd_type" 31Users: KToshiba 32 33What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/position 34Date: June 8, 2014 35KernelVersion: 3.15 36Contact: Azael Avalos <coproscefalo@gmail.com> 37Description: This file shows the absolute position of the built-in 38 accelereometer. 39 40What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/touchpad 41Date: June 8, 2014 42KernelVersion: 3.15 43Contact: Azael Avalos <coproscefalo@gmail.com> 44Description: This files controls the status of the touchpad and pointing 45 stick (if available), valid values are: 46 47 * 0 -> OFF 48 * 1 -> ON 49 50Users: KToshiba 51 52What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/available_kbd_modes 53Date: August 3, 2014 54KernelVersion: 3.16 55Contact: Azael Avalos <coproscefalo@gmail.com> 56Description: This file shows the supported keyboard backlight modes 57 the system supports, which can be: 58 59 * 0x1 -> FN-Z 60 * 0x2 -> AUTO (also called TIMER) 61 * 0x8 -> ON 62 * 0x10 -> OFF 63 64 Note that not all keyboard types support the listed modes. 65 See the entry named "available_kbd_modes" 66Users: KToshiba 67 68What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_type 69Date: August 3, 2014 70KernelVersion: 3.16 71Contact: Azael Avalos <coproscefalo@gmail.com> 72Description: This file shows the current keyboard backlight type, 73 which can be: 74 75 * 1 -> Type 1, supporting modes FN-Z and AUTO 76 * 2 -> Type 2, supporting modes TIMER, ON and OFF 77Users: KToshiba 78 79What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_charge 80Date: January 23, 2015 81KernelVersion: 4.0 82Contact: Azael Avalos <coproscefalo@gmail.com> 83Description: This file controls the USB Sleep & Charge charging mode, which 84 can be: 85 86 * 0 -> Disabled (0x00) 87 * 1 -> Alternate (0x09) 88 * 2 -> Auto (0x21) 89 * 3 -> Typical (0x11) 90 91 Note that from kernel 4.1 onwards this file accepts all listed 92 values, kernel 4.0 only supports the first three. 93 Note that this feature only works when connected to power, if 94 you want to use it under battery, see the entry named 95 "sleep_functions_on_battery" 96Users: KToshiba 97 98What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/sleep_functions_on_battery 99Date: January 23, 2015 100KernelVersion: 4.0 101Contact: Azael Avalos <coproscefalo@gmail.com> 102Description: This file controls the USB Sleep Functions under battery, and 103 set the level at which point they will be disabled, accepted 104 values can be: 105 106 * 0 -> Disabled 107 * 1-100 -> Battery level to disable sleep functions 108 109 Currently it prints two values, the first one indicates if the 110 feature is enabled or disabled, while the second one shows the 111 current battery level set. 112 Note that when the value is set to disabled, the sleep function 113 will only work when connected to power. 114Users: KToshiba 115 116What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_rapid_charge 117Date: January 23, 2015 118KernelVersion: 4.0 119Contact: Azael Avalos <coproscefalo@gmail.com> 120Description: This file controls the USB Rapid Charge state, which can be: 121 122 * 0 -> Disabled 123 * 1 -> Enabled 124 125 Note that toggling this value requires a reboot for changes to 126 take effect. 127Users: KToshiba 128 129What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_music 130Date: January 23, 2015 131KernelVersion: 4.0 132Contact: Azael Avalos <coproscefalo@gmail.com> 133Description: This file controls the Sleep & Music state, which values can be: 134 135 * 0 -> Disabled 136 * 1 -> Enabled 137 138 Note that this feature only works when connected to power, if 139 you want to use it under battery, see the entry named 140 "sleep_functions_on_battery" 141Users: KToshiba 142 143What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version 144Date: February 12, 2015 145KernelVersion: 4.0 146Contact: Azael Avalos <coproscefalo@gmail.com> 147Description: This file shows the current version of the driver 148Users: KToshiba 149 150What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan 151Date: February 12, 2015 152KernelVersion: 4.0 153Contact: Azael Avalos <coproscefalo@gmail.com> 154Description: This file controls the state of the internal fan, valid 155 values are: 156 157 * 0 -> OFF 158 * 1 -> ON 159 160What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys 161Date: February 12, 2015 162KernelVersion: 4.0 163Contact: Azael Avalos <coproscefalo@gmail.com> 164Description: This file controls the Special Functions (hotkeys) operation 165 mode, valid values are: 166 167 * 0 -> Normal Operation 168 * 1 -> Special Functions 169 170 In the "Normal Operation" mode, the F{1-12} keys are as usual 171 and the hotkeys are accessed via FN-F{1-12}. 172 In the "Special Functions" mode, the F{1-12} keys trigger the 173 hotkey and the F{1-12} keys are accessed via FN-F{1-12}. 174 Note that toggling this value requires a reboot for changes to 175 take effect. 176Users: KToshiba 177 178What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on 179Date: February 12, 2015 180KernelVersion: 4.0 181Contact: Azael Avalos <coproscefalo@gmail.com> 182Description: This file controls whether the laptop should turn ON whenever 183 the LID is opened, valid values are: 184 185 * 0 -> Disabled 186 * 1 -> Enabled 187 188 Note that toggling this value requires a reboot for changes to 189 take effect. 190Users: KToshiba 191 192What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three 193Date: February 12, 2015 194KernelVersion: 4.0 195Contact: Azael Avalos <coproscefalo@gmail.com> 196Description: This file controls the USB 3 functionality, valid values are: 197 198 * 0 -> Disabled (Acts as a regular USB 2) 199 * 1 -> Enabled (Full USB 3 functionality) 200 201 Note that toggling this value requires a reboot for changes to 202 take effect. 203Users: KToshiba 204 205What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/cooling_method 206Date: 2016 207KernelVersion: 4.6 208Contact: Azael Avalos <coproscefalo@gmail.com> 209Description: This file controls the Cooling Method feature. 210 Reading this file prints two values, the first is the actual cooling method 211 and the second is the maximum cooling method supported. 212 When the maximum cooling method is ONE, valid values are: 213 214 * 0 -> Maximum Performance 215 * 1 -> Battery Optimized 216 217 When the maximum cooling method is TWO, valid values are: 218 219 * 0 -> Maximum Performance 220 * 1 -> Performance 221 * 2 -> Battery Optimized 222 223Users: KToshiba 224