1What: /sys/devices/platform/<platform>/cpufv 2Date: Oct 2010 3KernelVersion: 2.6.37 4Contact: "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 Mode 10 * 1 -> High Performance Mode 11 * 2 -> Power Saving Mode 12 13What: /sys/devices/platform/<platform>/camera 14Date: Jan 2010 15KernelVersion: 2.6.39 16Contact: "Corentin Chary" <corentincj@iksaif.net> 17Description: 18 Control the camera. 1 means on, 0 means off. 19 20What: /sys/devices/platform/<platform>/cardr 21Date: Jan 2010 22KernelVersion: 2.6.39 23Contact: "Corentin Chary" <corentincj@iksaif.net> 24Description: 25 Control the card reader. 1 means on, 0 means off. 26 27What: /sys/devices/platform/<platform>/touchpad 28Date: Jan 2010 29KernelVersion: 2.6.39 30Contact: "Corentin Chary" <corentincj@iksaif.net> 31Description: 32 Control the card touchpad. 1 means on, 0 means off. 33 34What: /sys/devices/platform/<platform>/lid_resume 35Date: May 2012 36KernelVersion: 3.5 37Contact: "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_mode 42Date: Sep 2019 43KernelVersion: 5.3 44Contact: "Yurii Pavlovskyi" <yurii.pavlovskyi@gmail.com> 45Description: 46 Fan boost mode: 47 * 0 - normal, 48 * 1 - overboost, 49 * 2 - silent 50 51What: /sys/devices/platform/<platform>/throttle_thermal_policy 52Date: Dec 2019 53KernelVersion: 5.6 54Contact: "Leonid Maksymchuk" <leonmaxx@gmail.com> 55Description: 56 Throttle thermal policy mode: 57 * 0 - default, 58 * 1 - overboost, 59 * 2 - silent 60