1 What: /sys/devices/platform/<platfor 1 What: /sys/devices/platform/<platform>/cpufv 2 Date: Oct 2010 2 Date: Oct 2010 3 KernelVersion: 2.6.37 3 KernelVersion: 2.6.37 4 Contact: "Corentin Chary" <corentincj@ik 4 Contact: "Corentin Chary" <corentincj@iksaif.net> 5 Description: 5 Description: 6 Change CPU clock configuration 6 Change CPU clock configuration (write-only). 7 There are three available cloc 7 There are three available clock configuration: 8 << 9 * 0 -> Super Performance M 8 * 0 -> Super Performance Mode 10 * 1 -> High Performance Mo 9 * 1 -> High Performance Mode 11 * 2 -> Power Saving Mode 10 * 2 -> Power Saving Mode 12 11 13 What: /sys/devices/platform/<platfor 12 What: /sys/devices/platform/<platform>/camera 14 Date: Jan 2010 13 Date: Jan 2010 15 KernelVersion: 2.6.39 14 KernelVersion: 2.6.39 16 Contact: "Corentin Chary" <corentincj@ik 15 Contact: "Corentin Chary" <corentincj@iksaif.net> 17 Description: 16 Description: 18 Control the camera. 1 means on 17 Control the camera. 1 means on, 0 means off. 19 18 20 What: /sys/devices/platform/<platfor 19 What: /sys/devices/platform/<platform>/cardr 21 Date: Jan 2010 20 Date: Jan 2010 22 KernelVersion: 2.6.39 21 KernelVersion: 2.6.39 23 Contact: "Corentin Chary" <corentincj@ik 22 Contact: "Corentin Chary" <corentincj@iksaif.net> 24 Description: 23 Description: 25 Control the card reader. 1 mea 24 Control the card reader. 1 means on, 0 means off. 26 25 27 What: /sys/devices/platform/<platfor 26 What: /sys/devices/platform/<platform>/touchpad 28 Date: Jan 2010 27 Date: Jan 2010 29 KernelVersion: 2.6.39 28 KernelVersion: 2.6.39 30 Contact: "Corentin Chary" <corentincj@ik 29 Contact: "Corentin Chary" <corentincj@iksaif.net> 31 Description: 30 Description: 32 Control the card touchpad. 1 m 31 Control the card touchpad. 1 means on, 0 means off. 33 32 34 What: /sys/devices/platform/<platfor 33 What: /sys/devices/platform/<platform>/lid_resume 35 Date: May 2012 34 Date: May 2012 36 KernelVersion: 3.5 35 KernelVersion: 3.5 37 Contact: "AceLan Kao" <acelan.kao@canoni 36 Contact: "AceLan Kao" <acelan.kao@canonical.com> 38 Description: 37 Description: 39 Resume on lid open. 1 means on 38 Resume on lid open. 1 means on, 0 means off. 40 39 41 What: /sys/devices/platform/<platfor 40 What: /sys/devices/platform/<platform>/fan_boost_mode 42 Date: Sep 2019 41 Date: Sep 2019 43 KernelVersion: 5.3 42 KernelVersion: 5.3 44 Contact: "Yurii Pavlovskyi" <yurii.pavlo 43 Contact: "Yurii Pavlovskyi" <yurii.pavlovskyi@gmail.com> 45 Description: 44 Description: 46 Fan boost mode: 45 Fan boost mode: 47 * 0 - normal, 46 * 0 - normal, 48 * 1 - overboost, 47 * 1 - overboost, 49 * 2 - silent 48 * 2 - silent 50 49 51 What: /sys/devices/platform/<platfor 50 What: /sys/devices/platform/<platform>/throttle_thermal_policy 52 Date: Dec 2019 51 Date: Dec 2019 53 KernelVersion: 5.6 52 KernelVersion: 5.6 54 Contact: "Leonid Maksymchuk" <leonmaxx@g 53 Contact: "Leonid Maksymchuk" <leonmaxx@gmail.com> 55 Description: 54 Description: 56 Throttle thermal policy mode: 55 Throttle thermal policy mode: 57 * 0 - default, 56 * 0 - default, 58 * 1 - overboost, 57 * 1 - overboost, 59 * 2 - silent 58 * 2 - silent 60 << 61 What: /sys/devices/platform/<platfor << 62 Date: Aug 2022 << 63 KernelVersion: 6.1 << 64 Contact: "Luke Jones" <luke@ljones.dev> << 65 Description: << 66 Switch the GPU hardware MUX mo << 67 can be toggled to boot with on << 68 standard Optimus/Hybrid mode. << 69 << 70 * 0 - Discrete GPU, << 71 * 1 - Optimus/Hybrid, << 72 << 73 What: /sys/devices/platform/<platfor << 74 Date: Aug 2022 << 75 KernelVersion: 5.17 << 76 Contact: "Luke Jones" <luke@ljones.dev> << 77 Description: << 78 Disable discrete GPU: << 79 * 0 - Enable dGPU, << 80 * 1 - Disable dGPU << 81 << 82 What: /sys/devices/platform/<platfor << 83 Date: Aug 2022 << 84 KernelVersion: 5.17 << 85 Contact: "Luke Jones" <luke@ljones.dev> << 86 Description: << 87 Enable the external GPU paired << 88 Toggling this setting will als << 89 << 90 * 0 - Disable, << 91 * 1 - Enable << 92 << 93 What: /sys/devices/platform/<platfor << 94 Date: Aug 2022 << 95 KernelVersion: 5.17 << 96 Contact: "Luke Jones" <luke@ljones.dev> << 97 Description: << 98 Enable an LCD response-time bo << 99 * 0 - Disable, << 100 * 1 - Enable << 101 << 102 What: /sys/devices/platform/<platfor << 103 Date: Jun 2023 << 104 KernelVersion: 6.5 << 105 Contact: "Luke Jones" <luke@ljones.dev> << 106 Description: << 107 Get the current charging mode << 108 * 1 - Barrel connected << 109 * 2 - USB-C charging << 110 * 3 - Both connected, << 111 << 112 What: /sys/devices/platform/<platfor << 113 Date: Jun 2023 << 114 KernelVersion: 6.5 << 115 Contact: "Luke Jones" <luke@ljones.dev> << 116 Description: << 117 Show if the egpu (XG Mobile) i << 118 * 0 - False, << 119 * 1 - True << 120 << 121 What: /sys/devices/platform/<platfor << 122 Date: Jun 2023 << 123 KernelVersion: 6.5 << 124 Contact: "Luke Jones" <luke@ljones.dev> << 125 Description: << 126 Change the mini-LED mode: << 127 * 0 - Single-zone, << 128 * 1 - Multi-zone << 129 * 2 - Multi-zone stron << 130 << 131 What: /sys/devices/platform/<platfor << 132 Date: Apr 2024 << 133 KernelVersion: 6.10 << 134 Contact: "Luke Jones" <luke@ljones.dev> << 135 Description: << 136 List the available mini-led mo << 137 << 138 What: /sys/devices/platform/<platfor << 139 Date: Jun 2023 << 140 KernelVersion: 6.5 << 141 Contact: "Luke Jones" <luke@ljones.dev> << 142 Description: << 143 Set the Package Power Target t << 144 Shown on Intel+Nvidia or AMD+N << 145 << 146 * min=5, max=250 << 147 << 148 What: /sys/devices/platform/<platfor << 149 Date: Jun 2023 << 150 KernelVersion: 6.5 << 151 Contact: "Luke Jones" <luke@ljones.dev> << 152 Description: << 153 Set the Slow Package Power Tra << 154 on AMD. Shown on Intel+Nvidia << 155 << 156 * min=5, max=250 << 157 << 158 What: /sys/devices/platform/<platfor << 159 Date: Jun 2023 << 160 KernelVersion: 6.5 << 161 Contact: "Luke Jones" <luke@ljones.dev> << 162 Description: << 163 Set the Fast Package Power Tra << 164 * min=5, max=250 << 165 << 166 What: /sys/devices/platform/<platfor << 167 Date: Jun 2023 << 168 KernelVersion: 6.5 << 169 Contact: "Luke Jones" <luke@ljones.dev> << 170 Description: << 171 Set the APU SPPT limit. Shown << 172 * min=5, max=130 << 173 << 174 What: /sys/devices/platform/<platfor << 175 Date: Jun 2023 << 176 KernelVersion: 6.5 << 177 Contact: "Luke Jones" <luke@ljones.dev> << 178 Description: << 179 Set the platform SPPT limit. S << 180 * min=5, max=130 << 181 << 182 What: /sys/devices/platform/<platfor << 183 Date: Jun 2023 << 184 KernelVersion: 6.5 << 185 Contact: "Luke Jones" <luke@ljones.dev> << 186 Description: << 187 Set the dynamic boost limit of << 188 * min=5, max=25 << 189 << 190 What: /sys/devices/platform/<platfor << 191 Date: Jun 2023 << 192 KernelVersion: 6.5 << 193 Contact: "Luke Jones" <luke@ljones.dev> << 194 Description: << 195 Set the target temperature lim << 196 * min=75, max=87 << 197 << 198 What: /sys/devices/platform/<platfor << 199 Date: Apr 2024 << 200 KernelVersion: 6.10 << 201 Contact: "Luke Jones" <luke@ljones.dev> << 202 Description: << 203 Set if the BIOS POST sound is << 204 * 0 - False, << 205 * 1 - True << 206 << 207 What: /sys/devices/platform/<platfor << 208 Date: Apr 2024 << 209 KernelVersion: 6.10 << 210 Contact: "Luke Jones" <luke@ljones.dev> << 211 Description: << 212 Set if the MCU can go in to lo << 213 * 0 - False, << 214 * 1 - True <<
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