| 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 |
