Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | What: /sys/devices/platform/<platform>/cpufv Date: Oct 2010 KernelVersion: 2.6.37 Contact: "Corentin Chary" <corentincj@iksaif.net> Description: Change CPU clock configuration (write-only). There are three available clock configuration: * 0 -> Super Performance Mode * 1 -> High Performance Mode * 2 -> Power Saving Mode What: /sys/devices/platform/<platform>/camera Date: Jan 2010 KernelVersion: 2.6.39 Contact: "Corentin Chary" <corentincj@iksaif.net> Description: Control the camera. 1 means on, 0 means off. What: /sys/devices/platform/<platform>/cardr Date: Jan 2010 KernelVersion: 2.6.39 Contact: "Corentin Chary" <corentincj@iksaif.net> Description: Control the card reader. 1 means on, 0 means off. What: /sys/devices/platform/<platform>/touchpad Date: Jan 2010 KernelVersion: 2.6.39 Contact: "Corentin Chary" <corentincj@iksaif.net> Description: Control the card touchpad. 1 means on, 0 means off. What: /sys/devices/platform/<platform>/lid_resume Date: May 2012 KernelVersion: 3.5 Contact: "AceLan Kao" <acelan.kao@canonical.com> Description: Resume on lid open. 1 means on, 0 means off. What: /sys/devices/platform/<platform>/fan_boost_mode Date: Sep 2019 KernelVersion: 5.3 Contact: "Yurii Pavlovskyi" <yurii.pavlovskyi@gmail.com> Description: Fan boost mode: * 0 - normal, * 1 - overboost, * 2 - silent What: /sys/devices/platform/<platform>/throttle_thermal_policy Date: Dec 2019 KernelVersion: 5.6 Contact: "Leonid Maksymchuk" <leonmaxx@gmail.com> Description: Throttle thermal policy mode: * 0 - default, * 1 - overboost, * 2 - silent What: /sys/devices/platform/<platform>/gpu_mux_mode Date: Aug 2022 KernelVersion: 6.1 Contact: "Luke Jones" <luke@ljones.dev> Description: Switch the GPU hardware MUX mode. Laptops with this feature can can be toggled to boot with only the dGPU (discrete mode) or in standard Optimus/Hybrid mode. On switch a reboot is required: * 0 - Discrete GPU, * 1 - Optimus/Hybrid, What: /sys/devices/platform/<platform>/dgpu_disable Date: Aug 2022 KernelVersion: 5.17 Contact: "Luke Jones" <luke@ljones.dev> Description: Disable discrete GPU: * 0 - Enable dGPU, * 1 - Disable dGPU What: /sys/devices/platform/<platform>/egpu_enable Date: Aug 2022 KernelVersion: 5.17 Contact: "Luke Jones" <luke@ljones.dev> Description: Enable the external GPU paired with ROG X-Flow laptops. Toggling this setting will also trigger ACPI to disable the dGPU: * 0 - Disable, * 1 - Enable What: /sys/devices/platform/<platform>/panel_od Date: Aug 2022 KernelVersion: 5.17 Contact: "Luke Jones" <luke@ljones.dev> Description: Enable an LCD response-time boost to reduce or remove ghosting: * 0 - Disable, * 1 - Enable What: /sys/devices/platform/<platform>/charge_mode Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Get the current charging mode being used: * 1 - Barrel connected charger, * 2 - USB-C charging * 3 - Both connected, barrel used for charging What: /sys/devices/platform/<platform>/egpu_connected Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Show if the egpu (XG Mobile) is correctly connected: * 0 - False, * 1 - True What: /sys/devices/platform/<platform>/mini_led_mode Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Change the mini-LED mode: * 0 - Single-zone, * 1 - Multi-zone What: /sys/devices/platform/<platform>/ppt_pl1_spl Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Set the Package Power Target total of CPU: PL1 on Intel, SPL on AMD. Shown on Intel+Nvidia or AMD+Nvidia based systems: * min=5, max=250 What: /sys/devices/platform/<platform>/ppt_pl2_sppt Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Set the Slow Package Power Tracking Limit of CPU: PL2 on Intel, SPPT, on AMD. Shown on Intel+Nvidia or AMD+Nvidia based systems: * min=5, max=250 What: /sys/devices/platform/<platform>/ppt_fppt Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Set the Fast Package Power Tracking Limit of CPU. AMD+Nvidia only: * min=5, max=250 What: /sys/devices/platform/<platform>/ppt_apu_sppt Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Set the APU SPPT limit. Shown on full AMD systems only: * min=5, max=130 What: /sys/devices/platform/<platform>/ppt_platform_sppt Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Set the platform SPPT limit. Shown on full AMD systems only: * min=5, max=130 What: /sys/devices/platform/<platform>/nv_dynamic_boost Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Set the dynamic boost limit of the Nvidia dGPU: * min=5, max=25 What: /sys/devices/platform/<platform>/nv_temp_target Date: Jun 2023 KernelVersion: 6.5 Contact: "Luke Jones" <luke@ljones.dev> Description: Set the target temperature limit of the Nvidia dGPU: * min=75, max=87 |