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
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.
18 Users: KToshiba
19
20 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout
21 Date: June 8, 2014
22 KernelVersion: 3.15
23 Contact: Azael Avalos <coproscefalo@gmail.com>
24 Description: 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"
31 Users: KToshiba
32
33 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/position
34 Date: June 8, 2014
35 KernelVersion: 3.15
36 Contact: Azael Avalos <coproscefalo@gmail.com>
37 Description: This file shows the absolute position of the built-in
38 accelereometer.
39
40 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/touchpad
41 Date: June 8, 2014
42 KernelVersion: 3.15
43 Contact: Azael Avalos <coproscefalo@gmail.com>
44 Description: 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
50 Users: KToshiba
51
52 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/available_kbd_modes
53 Date: August 3, 2014
54 KernelVersion: 3.16
55 Contact: Azael Avalos <coproscefalo@gmail.com>
56 Description: 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"
66 Users: KToshiba
67
68 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_type
69 Date: August 3, 2014
70 KernelVersion: 3.16
71 Contact: Azael Avalos <coproscefalo@gmail.com>
72 Description: 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
77 Users: KToshiba
78
79 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_charge
80 Date: January 23, 2015
81 KernelVersion: 4.0
82 Contact: Azael Avalos <coproscefalo@gmail.com>
83 Description: 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"
96 Users: KToshiba
97
98 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/sleep_functions_on_battery
99 Date: January 23, 2015
100 KernelVersion: 4.0
101 Contact: Azael Avalos <coproscefalo@gmail.com>
102 Description: 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.
114 Users: KToshiba
115
116 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_rapid_charge
117 Date: January 23, 2015
118 KernelVersion: 4.0
119 Contact: Azael Avalos <coproscefalo@gmail.com>
120 Description: 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.
127 Users: KToshiba
128
129 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_music
130 Date: January 23, 2015
131 KernelVersion: 4.0
132 Contact: Azael Avalos <coproscefalo@gmail.com>
133 Description: 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"
141 Users: KToshiba
142
143 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version
144 Date: February 12, 2015
145 KernelVersion: 4.0
146 Contact: Azael Avalos <coproscefalo@gmail.com>
147 Description: This file shows the current version of the driver
148 Users: KToshiba
149
150 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan
151 Date: February 12, 2015
152 KernelVersion: 4.0
153 Contact: Azael Avalos <coproscefalo@gmail.com>
154 Description: This file controls the state of the internal fan, valid
155 values are:
156
157 * 0 -> OFF
158 * 1 -> ON
159
160 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys
161 Date: February 12, 2015
162 KernelVersion: 4.0
163 Contact: Azael Avalos <coproscefalo@gmail.com>
164 Description: 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.
176 Users: KToshiba
177
178 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on
179 Date: February 12, 2015
180 KernelVersion: 4.0
181 Contact: Azael Avalos <coproscefalo@gmail.com>
182 Description: 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.
190 Users: KToshiba
191
192 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three
193 Date: February 12, 2015
194 KernelVersion: 4.0
195 Contact: Azael Avalos <coproscefalo@gmail.com>
196 Description: 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.
203 Users: KToshiba
204
205 What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/cooling_method
206 Date: 2016
207 KernelVersion: 4.6
208 Contact: Azael Avalos <coproscefalo@gmail.com>
209 Description: 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
223 Users: KToshiba
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