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1What: /sys/devices/platform/<platform>/cpufv2Date: Oct 20103KernelVersion: 2.6.374Contact: "Corentin Chary" <corentincj@iksaif.net>5Description:6 Change CPU clock configuration (write-only).7 There are three available clock configuration:8 9 * 0 -> Super Performance Mode10 * 1 -> High Performance Mode11 * 2 -> Power Saving Mode12 13What: /sys/devices/platform/<platform>/camera14Date: Jan 201015KernelVersion: 2.6.3916Contact: "Corentin Chary" <corentincj@iksaif.net>17Description:18 Control the camera. 1 means on, 0 means off.19 20What: /sys/devices/platform/<platform>/cardr21Date: Jan 201022KernelVersion: 2.6.3923Contact: "Corentin Chary" <corentincj@iksaif.net>24Description:25 Control the card reader. 1 means on, 0 means off.26 27What: /sys/devices/platform/<platform>/touchpad28Date: Jan 201029KernelVersion: 2.6.3930Contact: "Corentin Chary" <corentincj@iksaif.net>31Description:32 Control the card touchpad. 1 means on, 0 means off.33 34What: /sys/devices/platform/<platform>/lid_resume35Date: May 201236KernelVersion: 3.537Contact: "AceLan Kao" <acelan.kao@canonical.com>38Description:39 Resume on lid open. 1 means on, 0 means off.40 41What: /sys/devices/platform/<platform>/fan_boost_mode42Date: Sep 201943KernelVersion: 5.344Contact: "Yurii Pavlovskyi" <yurii.pavlovskyi@gmail.com>45Description:46 Fan boost mode:47 * 0 - normal,48 * 1 - overboost,49 * 2 - silent50 51What: /sys/devices/platform/<platform>/throttle_thermal_policy52Date: Dec 201953KernelVersion: 5.654Contact: "Leonid Maksymchuk" <leonmaxx@gmail.com>55Description:56 Throttle thermal policy mode:57 * 0 - default,58 * 1 - overboost,59 * 2 - silent60 61What: /sys/devices/platform/<platform>/gpu_mux_mode62Date: Aug 202263KernelVersion: 6.164Contact: "Luke Jones" <luke@ljones.dev>65Description:66 Switch the GPU hardware MUX mode. Laptops with this feature can67 can be toggled to boot with only the dGPU (discrete mode) or in68 standard Optimus/Hybrid mode. On switch a reboot is required:69 70 * 0 - Discrete GPU,71 * 1 - Optimus/Hybrid,72 73What: /sys/devices/platform/<platform>/dgpu_disable74Date: Aug 202275KernelVersion: 5.1776Contact: "Luke Jones" <luke@ljones.dev>77Description:78 Disable discrete GPU:79 * 0 - Enable dGPU,80 * 1 - Disable dGPU81 82What: /sys/devices/platform/<platform>/egpu_enable83Date: Aug 202284KernelVersion: 5.1785Contact: "Luke Jones" <luke@ljones.dev>86Description:87 Enable the external GPU paired with ROG X-Flow laptops.88 Toggling this setting will also trigger ACPI to disable the dGPU:89 90 * 0 - Disable,91 * 1 - Enable92 93What: /sys/devices/platform/<platform>/panel_od94Date: Aug 202295KernelVersion: 5.1796Contact: "Luke Jones" <luke@ljones.dev>97Description:98 Enable an LCD response-time boost to reduce or remove ghosting:99 * 0 - Disable,100 * 1 - Enable101 102What: /sys/devices/platform/<platform>/charge_mode103Date: Jun 2023104KernelVersion: 6.5105Contact: "Luke Jones" <luke@ljones.dev>106Description:107 Get the current charging mode being used:108 * 1 - Barrel connected charger,109 * 2 - USB-C charging110 * 3 - Both connected, barrel used for charging111 112What: /sys/devices/platform/<platform>/egpu_connected113Date: Jun 2023114KernelVersion: 6.5115Contact: "Luke Jones" <luke@ljones.dev>116Description:117 Show if the egpu (XG Mobile) is correctly connected:118 * 0 - False,119 * 1 - True120 121What: /sys/devices/platform/<platform>/mini_led_mode122Date: Jun 2023123KernelVersion: 6.5124Contact: "Luke Jones" <luke@ljones.dev>125Description:126 Change the mini-LED mode:127 * 0 - Single-zone,128 * 1 - Multi-zone129 * 2 - Multi-zone strong (available on newer generation mini-led)130 131What: /sys/devices/platform/<platform>/available_mini_led_mode132Date: Apr 2024133KernelVersion: 6.10134Contact: "Luke Jones" <luke@ljones.dev>135Description:136 List the available mini-led modes.137 138What: /sys/devices/platform/<platform>/ppt_pl1_spl139Date: Jun 2023140KernelVersion: 6.5141Contact: "Luke Jones" <luke@ljones.dev>142Description:143 Set the Package Power Target total of CPU: PL1 on Intel, SPL on AMD.144 Shown on Intel+Nvidia or AMD+Nvidia based systems:145 146 * min=5, max=250147 148What: /sys/devices/platform/<platform>/ppt_pl2_sppt149Date: Jun 2023150KernelVersion: 6.5151Contact: "Luke Jones" <luke@ljones.dev>152Description:153 Set the Slow Package Power Tracking Limit of CPU: PL2 on Intel, SPPT,154 on AMD. Shown on Intel+Nvidia or AMD+Nvidia based systems:155 156 * min=5, max=250157 158What: /sys/devices/platform/<platform>/ppt_fppt159Date: Jun 2023160KernelVersion: 6.5161Contact: "Luke Jones" <luke@ljones.dev>162Description:163 Set the Fast Package Power Tracking Limit of CPU. AMD+Nvidia only:164 * min=5, max=250165 166What: /sys/devices/platform/<platform>/ppt_apu_sppt167Date: Jun 2023168KernelVersion: 6.5169Contact: "Luke Jones" <luke@ljones.dev>170Description:171 Set the APU SPPT limit. Shown on full AMD systems only:172 * min=5, max=130173 174What: /sys/devices/platform/<platform>/ppt_platform_sppt175Date: Jun 2023176KernelVersion: 6.5177Contact: "Luke Jones" <luke@ljones.dev>178Description:179 Set the platform SPPT limit. Shown on full AMD systems only:180 * min=5, max=130181 182What: /sys/devices/platform/<platform>/nv_dynamic_boost183Date: Jun 2023184KernelVersion: 6.5185Contact: "Luke Jones" <luke@ljones.dev>186Description:187 Set the dynamic boost limit of the Nvidia dGPU:188 * min=5, max=25189 190What: /sys/devices/platform/<platform>/nv_temp_target191Date: Jun 2023192KernelVersion: 6.5193Contact: "Luke Jones" <luke@ljones.dev>194Description:195 Set the target temperature limit of the Nvidia dGPU:196 * min=75, max=87197 198What: /sys/devices/platform/<platform>/boot_sound199Date: Apr 2024200KernelVersion: 6.10201Contact: "Luke Jones" <luke@ljones.dev>202Description:203 Set if the BIOS POST sound is played on boot.204 * 0 - False,205 * 1 - True206 207What: /sys/devices/platform/<platform>/mcu_powersave208Date: Apr 2024209KernelVersion: 6.10210Contact: "Luke Jones" <luke@ljones.dev>211Description:212 Set if the MCU can go in to low-power mode on system sleep213 * 0 - False,214 * 1 - True215