Documentation/ABI/testing/sysfs-platform-asus-wmi

   1 What:           /sys/devices/platform/<platform>/cpufv
   2 Date:           Oct 2010
   3 KernelVersion:  2.6.37
   4 Contact:        "Corentin Chary" <corentincj@iksaif.net>
   5 Description:
   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
  13 What:           /sys/devices/platform/<platform>/camera
  14 Date:           Jan 2010
  15 KernelVersion:  2.6.39
  16 Contact:        "Corentin Chary" <corentincj@iksaif.net>
  17 Description:
  18                 Control the camera. 1 means on, 0 means off.
  19
  20 What:           /sys/devices/platform/<platform>/cardr
  21 Date:           Jan 2010
  22 KernelVersion:  2.6.39
  23 Contact:        "Corentin Chary" <corentincj@iksaif.net>
  24 Description:
  25                 Control the card reader. 1 means on, 0 means off.
  26
  27 What:           /sys/devices/platform/<platform>/touchpad
  28 Date:           Jan 2010
  29 KernelVersion:  2.6.39
  30 Contact:        "Corentin Chary" <corentincj@iksaif.net>
  31 Description:
  32                 Control the card touchpad. 1 means on, 0 means off.
  33
  34 What:           /sys/devices/platform/<platform>/lid_resume
  35 Date:           May 2012
  36 KernelVersion:  3.5
  37 Contact:        "AceLan Kao" <acelan.kao@canonical.com>
  38 Description:
  39                 Resume on lid open. 1 means on, 0 means off.
  40
  41 What:           /sys/devices/platform/<platform>/fan_boost_mode
  42 Date:           Sep 2019
  43 KernelVersion:  5.3
  44 Contact:        "Yurii Pavlovskyi" <yurii.pavlovskyi@gmail.com>
  45 Description:
  46                 Fan boost mode:
  47                         * 0 - normal,
  48                         * 1 - overboost,
  49                         * 2 - silent
  50
  51 What:           /sys/devices/platform/<platform>/throttle_thermal_policy
  52 Date:           Dec 2019
  53 KernelVersion:  5.6
  54 Contact:        "Leonid Maksymchuk" <leonmaxx@gmail.com>
  55 Description:
  56                 Throttle thermal policy mode:
  57                         * 0 - default,
  58                         * 1 - overboost,
  59                         * 2 - silent
  60
  61 What:           /sys/devices/platform/<platform>/gpu_mux_mode
  62 Date:           Aug 2022
  63 KernelVersion:  6.1
  64 Contact:        "Luke Jones" <luke@ljones.dev>
  65 Description:
  66                 Switch the GPU hardware MUX mode. Laptops with this feature can
  67                 can be toggled to boot with only the dGPU (discrete mode) or in
  68                 standard Optimus/Hybrid mode. On switch a reboot is required:
  69
  70                         * 0 - Discrete GPU,
  71                         * 1 - Optimus/Hybrid,
  72
  73 What:           /sys/devices/platform/<platform>/dgpu_disable
  74 Date:           Aug 2022
  75 KernelVersion:  5.17
  76 Contact:        "Luke Jones" <luke@ljones.dev>
  77 Description:
  78                 Disable discrete GPU:
  79                         * 0 - Enable dGPU,
  80                         * 1 - Disable dGPU
  81
  82 What:           /sys/devices/platform/<platform>/egpu_enable
  83 Date:           Aug 2022
  84 KernelVersion:  5.17
  85 Contact:        "Luke Jones" <luke@ljones.dev>
  86 Description:
  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 - Enable
  92
  93 What:           /sys/devices/platform/<platform>/panel_od
  94 Date:           Aug 2022
  95 KernelVersion:  5.17
  96 Contact:        "Luke Jones" <luke@ljones.dev>
  97 Description:
  98                 Enable an LCD response-time boost to reduce or remove ghosting:
  99                         * 0 - Disable,
 100                         * 1 - Enable
 101
 102 What:           /sys/devices/platform/<platform>/charge_mode
 103 Date:           Jun 2023
 104 KernelVersion:  6.5
 105 Contact:        "Luke Jones" <luke@ljones.dev>
 106 Description:
 107                 Get the current charging mode being used:
 108                         * 1 - Barrel connected charger,
 109                         * 2 - USB-C charging
 110                         * 3 - Both connected, barrel used for charging
 111
 112 What:           /sys/devices/platform/<platform>/egpu_connected
 113 Date:           Jun 2023
 114 KernelVersion:  6.5
 115 Contact:        "Luke Jones" <luke@ljones.dev>
 116 Description:
 117                 Show if the egpu (XG Mobile) is correctly connected:
 118                         * 0 - False,
 119                         * 1 - True
 120
 121 What:           /sys/devices/platform/<platform>/mini_led_mode
 122 Date:           Jun 2023
 123 KernelVersion:  6.5
 124 Contact:        "Luke Jones" <luke@ljones.dev>
 125 Description:
 126                 Change the mini-LED mode:
 127                         * 0 - Single-zone,
 128                         * 1 - Multi-zone
 129                         * 2 - Multi-zone strong (available on newer generation mini-led)
 130
 131 What:           /sys/devices/platform/<platform>/available_mini_led_mode
 132 Date:           Apr 2024
 133 KernelVersion:  6.10
 134 Contact:        "Luke Jones" <luke@ljones.dev>
 135 Description:
 136                 List the available mini-led modes.
 137
 138 What:           /sys/devices/platform/<platform>/ppt_pl1_spl
 139 Date:           Jun 2023
 140 KernelVersion:  6.5
 141 Contact:        "Luke Jones" <luke@ljones.dev>
 142 Description:
 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=250
 147
 148 What:           /sys/devices/platform/<platform>/ppt_pl2_sppt
 149 Date:           Jun 2023
 150 KernelVersion:  6.5
 151 Contact:        "Luke Jones" <luke@ljones.dev>
 152 Description:
 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=250
 157
 158 What:           /sys/devices/platform/<platform>/ppt_fppt
 159 Date:           Jun 2023
 160 KernelVersion:  6.5
 161 Contact:        "Luke Jones" <luke@ljones.dev>
 162 Description:
 163                 Set the Fast Package Power Tracking Limit of CPU. AMD+Nvidia only:
 164                         * min=5, max=250
 165
 166 What:           /sys/devices/platform/<platform>/ppt_apu_sppt
 167 Date:           Jun 2023
 168 KernelVersion:  6.5
 169 Contact:        "Luke Jones" <luke@ljones.dev>
 170 Description:
 171                 Set the APU SPPT limit. Shown on full AMD systems only:
 172                         * min=5, max=130
 173
 174 What:           /sys/devices/platform/<platform>/ppt_platform_sppt
 175 Date:           Jun 2023
 176 KernelVersion:  6.5
 177 Contact:        "Luke Jones" <luke@ljones.dev>
 178 Description:
 179                 Set the platform SPPT limit. Shown on full AMD systems only:
 180                         * min=5, max=130
 181
 182 What:           /sys/devices/platform/<platform>/nv_dynamic_boost
 183 Date:           Jun 2023
 184 KernelVersion:  6.5
 185 Contact:        "Luke Jones" <luke@ljones.dev>
 186 Description:
 187                 Set the dynamic boost limit of the Nvidia dGPU:
 188                         * min=5, max=25
 189
 190 What:           /sys/devices/platform/<platform>/nv_temp_target
 191 Date:           Jun 2023
 192 KernelVersion:  6.5
 193 Contact:        "Luke Jones" <luke@ljones.dev>
 194 Description:
 195                 Set the target temperature limit of the Nvidia dGPU:
 196                         * min=75, max=87
 197
 198 What:           /sys/devices/platform/<platform>/boot_sound
 199 Date:           Apr 2024
 200 KernelVersion:  6.10
 201 Contact:        "Luke Jones" <luke@ljones.dev>
 202 Description:
 203                 Set if the BIOS POST sound is played on boot.
 204                         * 0 - False,
 205                         * 1 - True
 206
 207 What:           /sys/devices/platform/<platform>/mcu_powersave
 208 Date:           Apr 2024
 209 KernelVersion:  6.10
 210 Contact:        "Luke Jones" <luke@ljones.dev>
 211 Description:
 212                 Set if the MCU can go in to low-power mode on system sleep
 213                         * 0 - False,
 214                         * 1 - True