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 8 9 * 0 -> Super Performance M 9 * 0 -> Super Performance Mode 10 * 1 -> High Performance Mo 10 * 1 -> High Performance Mode 11 * 2 -> Power Saving Mode 11 * 2 -> Power Saving Mode 12 12 13 What: /sys/devices/platform/<platfor 13 What: /sys/devices/platform/<platform>/camera 14 Date: Jan 2010 14 Date: Jan 2010 15 KernelVersion: 2.6.39 15 KernelVersion: 2.6.39 16 Contact: "Corentin Chary" <corentincj@ik 16 Contact: "Corentin Chary" <corentincj@iksaif.net> 17 Description: 17 Description: 18 Control the camera. 1 means on 18 Control the camera. 1 means on, 0 means off. 19 19 20 What: /sys/devices/platform/<platfor 20 What: /sys/devices/platform/<platform>/cardr 21 Date: Jan 2010 21 Date: Jan 2010 22 KernelVersion: 2.6.39 22 KernelVersion: 2.6.39 23 Contact: "Corentin Chary" <corentincj@ik 23 Contact: "Corentin Chary" <corentincj@iksaif.net> 24 Description: 24 Description: 25 Control the card reader. 1 mea 25 Control the card reader. 1 means on, 0 means off. 26 26 27 What: /sys/devices/platform/<platfor 27 What: /sys/devices/platform/<platform>/touchpad 28 Date: Jan 2010 28 Date: Jan 2010 29 KernelVersion: 2.6.39 29 KernelVersion: 2.6.39 30 Contact: "Corentin Chary" <corentincj@ik 30 Contact: "Corentin Chary" <corentincj@iksaif.net> 31 Description: 31 Description: 32 Control the card touchpad. 1 m 32 Control the card touchpad. 1 means on, 0 means off. 33 33 34 What: /sys/devices/platform/<platfor 34 What: /sys/devices/platform/<platform>/lid_resume 35 Date: May 2012 35 Date: May 2012 36 KernelVersion: 3.5 36 KernelVersion: 3.5 37 Contact: "AceLan Kao" <acelan.kao@canoni 37 Contact: "AceLan Kao" <acelan.kao@canonical.com> 38 Description: 38 Description: 39 Resume on lid open. 1 means on 39 Resume on lid open. 1 means on, 0 means off. 40 40 41 What: /sys/devices/platform/<platfor 41 What: /sys/devices/platform/<platform>/fan_boost_mode 42 Date: Sep 2019 42 Date: Sep 2019 43 KernelVersion: 5.3 43 KernelVersion: 5.3 44 Contact: "Yurii Pavlovskyi" <yurii.pavlo 44 Contact: "Yurii Pavlovskyi" <yurii.pavlovskyi@gmail.com> 45 Description: 45 Description: 46 Fan boost mode: 46 Fan boost mode: 47 * 0 - normal, 47 * 0 - normal, 48 * 1 - overboost, 48 * 1 - overboost, 49 * 2 - silent 49 * 2 - silent 50 50 51 What: /sys/devices/platform/<platfor 51 What: /sys/devices/platform/<platform>/throttle_thermal_policy 52 Date: Dec 2019 52 Date: Dec 2019 53 KernelVersion: 5.6 53 KernelVersion: 5.6 54 Contact: "Leonid Maksymchuk" <leonmaxx@g 54 Contact: "Leonid Maksymchuk" <leonmaxx@gmail.com> 55 Description: 55 Description: 56 Throttle thermal policy mode: 56 Throttle thermal policy mode: 57 * 0 - default, 57 * 0 - default, 58 * 1 - overboost, 58 * 1 - overboost, 59 * 2 - silent 59 * 2 - silent 60 60 61 What: /sys/devices/platform/<platfor 61 What: /sys/devices/platform/<platform>/gpu_mux_mode 62 Date: Aug 2022 62 Date: Aug 2022 63 KernelVersion: 6.1 63 KernelVersion: 6.1 64 Contact: "Luke Jones" <luke@ljones.dev> 64 Contact: "Luke Jones" <luke@ljones.dev> 65 Description: 65 Description: 66 Switch the GPU hardware MUX mo 66 Switch the GPU hardware MUX mode. Laptops with this feature can 67 can be toggled to boot with on 67 can be toggled to boot with only the dGPU (discrete mode) or in 68 standard Optimus/Hybrid mode. 68 standard Optimus/Hybrid mode. On switch a reboot is required: 69 69 70 * 0 - Discrete GPU, 70 * 0 - Discrete GPU, 71 * 1 - Optimus/Hybrid, 71 * 1 - Optimus/Hybrid, 72 72 73 What: /sys/devices/platform/<platfor 73 What: /sys/devices/platform/<platform>/dgpu_disable 74 Date: Aug 2022 74 Date: Aug 2022 75 KernelVersion: 5.17 75 KernelVersion: 5.17 76 Contact: "Luke Jones" <luke@ljones.dev> 76 Contact: "Luke Jones" <luke@ljones.dev> 77 Description: 77 Description: 78 Disable discrete GPU: 78 Disable discrete GPU: 79 * 0 - Enable dGPU, 79 * 0 - Enable dGPU, 80 * 1 - Disable dGPU 80 * 1 - Disable dGPU 81 81 82 What: /sys/devices/platform/<platfor 82 What: /sys/devices/platform/<platform>/egpu_enable 83 Date: Aug 2022 83 Date: Aug 2022 84 KernelVersion: 5.17 84 KernelVersion: 5.17 85 Contact: "Luke Jones" <luke@ljones.dev> 85 Contact: "Luke Jones" <luke@ljones.dev> 86 Description: 86 Description: 87 Enable the external GPU paired 87 Enable the external GPU paired with ROG X-Flow laptops. 88 Toggling this setting will als 88 Toggling this setting will also trigger ACPI to disable the dGPU: 89 89 90 * 0 - Disable, 90 * 0 - Disable, 91 * 1 - Enable 91 * 1 - Enable 92 92 93 What: /sys/devices/platform/<platfor 93 What: /sys/devices/platform/<platform>/panel_od 94 Date: Aug 2022 94 Date: Aug 2022 95 KernelVersion: 5.17 95 KernelVersion: 5.17 96 Contact: "Luke Jones" <luke@ljones.dev> 96 Contact: "Luke Jones" <luke@ljones.dev> 97 Description: 97 Description: 98 Enable an LCD response-time bo 98 Enable an LCD response-time boost to reduce or remove ghosting: 99 * 0 - Disable, 99 * 0 - Disable, 100 * 1 - Enable 100 * 1 - Enable 101 101 102 What: /sys/devices/platform/<platfor 102 What: /sys/devices/platform/<platform>/charge_mode 103 Date: Jun 2023 103 Date: Jun 2023 104 KernelVersion: 6.5 104 KernelVersion: 6.5 105 Contact: "Luke Jones" <luke@ljones.dev> 105 Contact: "Luke Jones" <luke@ljones.dev> 106 Description: 106 Description: 107 Get the current charging mode 107 Get the current charging mode being used: 108 * 1 - Barrel connected 108 * 1 - Barrel connected charger, 109 * 2 - USB-C charging 109 * 2 - USB-C charging 110 * 3 - Both connected, 110 * 3 - Both connected, barrel used for charging 111 111 112 What: /sys/devices/platform/<platfor 112 What: /sys/devices/platform/<platform>/egpu_connected 113 Date: Jun 2023 113 Date: Jun 2023 114 KernelVersion: 6.5 114 KernelVersion: 6.5 115 Contact: "Luke Jones" <luke@ljones.dev> 115 Contact: "Luke Jones" <luke@ljones.dev> 116 Description: 116 Description: 117 Show if the egpu (XG Mobile) i 117 Show if the egpu (XG Mobile) is correctly connected: 118 * 0 - False, 118 * 0 - False, 119 * 1 - True 119 * 1 - True 120 120 121 What: /sys/devices/platform/<platfor 121 What: /sys/devices/platform/<platform>/mini_led_mode 122 Date: Jun 2023 122 Date: Jun 2023 123 KernelVersion: 6.5 123 KernelVersion: 6.5 124 Contact: "Luke Jones" <luke@ljones.dev> 124 Contact: "Luke Jones" <luke@ljones.dev> 125 Description: 125 Description: 126 Change the mini-LED mode: 126 Change the mini-LED mode: 127 * 0 - Single-zone, 127 * 0 - Single-zone, 128 * 1 - Multi-zone 128 * 1 - Multi-zone 129 * 2 - Multi-zone stron 129 * 2 - Multi-zone strong (available on newer generation mini-led) 130 130 131 What: /sys/devices/platform/<platfor 131 What: /sys/devices/platform/<platform>/available_mini_led_mode 132 Date: Apr 2024 132 Date: Apr 2024 133 KernelVersion: 6.10 133 KernelVersion: 6.10 134 Contact: "Luke Jones" <luke@ljones.dev> 134 Contact: "Luke Jones" <luke@ljones.dev> 135 Description: 135 Description: 136 List the available mini-led mo 136 List the available mini-led modes. 137 137 138 What: /sys/devices/platform/<platfor 138 What: /sys/devices/platform/<platform>/ppt_pl1_spl 139 Date: Jun 2023 139 Date: Jun 2023 140 KernelVersion: 6.5 140 KernelVersion: 6.5 141 Contact: "Luke Jones" <luke@ljones.dev> 141 Contact: "Luke Jones" <luke@ljones.dev> 142 Description: 142 Description: 143 Set the Package Power Target t 143 Set the Package Power Target total of CPU: PL1 on Intel, SPL on AMD. 144 Shown on Intel+Nvidia or AMD+N 144 Shown on Intel+Nvidia or AMD+Nvidia based systems: 145 145 146 * min=5, max=250 146 * min=5, max=250 147 147 148 What: /sys/devices/platform/<platfor 148 What: /sys/devices/platform/<platform>/ppt_pl2_sppt 149 Date: Jun 2023 149 Date: Jun 2023 150 KernelVersion: 6.5 150 KernelVersion: 6.5 151 Contact: "Luke Jones" <luke@ljones.dev> 151 Contact: "Luke Jones" <luke@ljones.dev> 152 Description: 152 Description: 153 Set the Slow Package Power Tra 153 Set the Slow Package Power Tracking Limit of CPU: PL2 on Intel, SPPT, 154 on AMD. Shown on Intel+Nvidia 154 on AMD. Shown on Intel+Nvidia or AMD+Nvidia based systems: 155 155 156 * min=5, max=250 156 * min=5, max=250 157 157 158 What: /sys/devices/platform/<platfor 158 What: /sys/devices/platform/<platform>/ppt_fppt 159 Date: Jun 2023 159 Date: Jun 2023 160 KernelVersion: 6.5 160 KernelVersion: 6.5 161 Contact: "Luke Jones" <luke@ljones.dev> 161 Contact: "Luke Jones" <luke@ljones.dev> 162 Description: 162 Description: 163 Set the Fast Package Power Tra 163 Set the Fast Package Power Tracking Limit of CPU. AMD+Nvidia only: 164 * min=5, max=250 164 * min=5, max=250 165 165 166 What: /sys/devices/platform/<platfor 166 What: /sys/devices/platform/<platform>/ppt_apu_sppt 167 Date: Jun 2023 167 Date: Jun 2023 168 KernelVersion: 6.5 168 KernelVersion: 6.5 169 Contact: "Luke Jones" <luke@ljones.dev> 169 Contact: "Luke Jones" <luke@ljones.dev> 170 Description: 170 Description: 171 Set the APU SPPT limit. Shown 171 Set the APU SPPT limit. Shown on full AMD systems only: 172 * min=5, max=130 172 * min=5, max=130 173 173 174 What: /sys/devices/platform/<platfor 174 What: /sys/devices/platform/<platform>/ppt_platform_sppt 175 Date: Jun 2023 175 Date: Jun 2023 176 KernelVersion: 6.5 176 KernelVersion: 6.5 177 Contact: "Luke Jones" <luke@ljones.dev> 177 Contact: "Luke Jones" <luke@ljones.dev> 178 Description: 178 Description: 179 Set the platform SPPT limit. S 179 Set the platform SPPT limit. Shown on full AMD systems only: 180 * min=5, max=130 180 * min=5, max=130 181 181 182 What: /sys/devices/platform/<platfor 182 What: /sys/devices/platform/<platform>/nv_dynamic_boost 183 Date: Jun 2023 183 Date: Jun 2023 184 KernelVersion: 6.5 184 KernelVersion: 6.5 185 Contact: "Luke Jones" <luke@ljones.dev> 185 Contact: "Luke Jones" <luke@ljones.dev> 186 Description: 186 Description: 187 Set the dynamic boost limit of 187 Set the dynamic boost limit of the Nvidia dGPU: 188 * min=5, max=25 188 * min=5, max=25 189 189 190 What: /sys/devices/platform/<platfor 190 What: /sys/devices/platform/<platform>/nv_temp_target 191 Date: Jun 2023 191 Date: Jun 2023 192 KernelVersion: 6.5 192 KernelVersion: 6.5 193 Contact: "Luke Jones" <luke@ljones.dev> 193 Contact: "Luke Jones" <luke@ljones.dev> 194 Description: 194 Description: 195 Set the target temperature lim 195 Set the target temperature limit of the Nvidia dGPU: 196 * min=75, max=87 196 * min=75, max=87 197 197 198 What: /sys/devices/platform/<platfor 198 What: /sys/devices/platform/<platform>/boot_sound 199 Date: Apr 2024 199 Date: Apr 2024 200 KernelVersion: 6.10 200 KernelVersion: 6.10 201 Contact: "Luke Jones" <luke@ljones.dev> 201 Contact: "Luke Jones" <luke@ljones.dev> 202 Description: 202 Description: 203 Set if the BIOS POST sound is 203 Set if the BIOS POST sound is played on boot. 204 * 0 - False, 204 * 0 - False, 205 * 1 - True 205 * 1 - True 206 206 207 What: /sys/devices/platform/<platfor 207 What: /sys/devices/platform/<platform>/mcu_powersave 208 Date: Apr 2024 208 Date: Apr 2024 209 KernelVersion: 6.10 209 KernelVersion: 6.10 210 Contact: "Luke Jones" <luke@ljones.dev> 210 Contact: "Luke Jones" <luke@ljones.dev> 211 Description: 211 Description: 212 Set if the MCU can go in to lo 212 Set if the MCU can go in to low-power mode on system sleep 213 * 0 - False, 213 * 0 - False, 214 * 1 - True 214 * 1 - True
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