On March 17, 2025 4:43:21 AM HST, "Derek J. Clark" <derekjohn.clark@xxxxxxxxx> wrote: >Adds documentation for new lenovo-wmi drivers. > >Signed-off-by: Derek J. Clark <derekjohn.clark@xxxxxxxxx> >--- >v4: > - Fixed MOF formatting issues. > - Fixed spelling mistakes. > - Updated description of balanced-performance profile for Gamezone. > - Updated description of thermal mode event GUID for Gamezone. >v3: >- Split documentation into multiple files, one for each parent > driver for the Gamezone and Other Mode WMI interfaces. >- Add MOF data for all parent and child interfaces. >- Remove lenovo-wmi-camera.c driver from v2 documentation. >v2: >- Update description of Custom Profile to include the need to manually > set it. >- Remove all references to Legion hardware. >- Add section for lenovo-wmi-camera.c driver as it follows the same > naming convention. >--- > .../wmi/devices/lenovo-wmi-gamezone.rst | 203 ++++++++++++++++++ > .../wmi/devices/lenovo-wmi-other-method.rst | 108 ++++++++++ > MAINTAINERS | 7 + > 3 files changed, 318 insertions(+) > create mode 100644 Documentation/wmi/devices/lenovo-wmi-gamezone.rst > create mode 100644 Documentation/wmi/devices/lenovo-wmi-other-method.rst > >diff --git a/Documentation/wmi/devices/lenovo-wmi-gamezone.rst b/Documentation/wmi/devices/lenovo-wmi-gamezone.rst >new file mode 100644 >index 000000000000..bde63dde285d >--- /dev/null >+++ b/Documentation/wmi/devices/lenovo-wmi-gamezone.rst >@@ -0,0 +1,203 @@ >+.. SPDX-License-Identifier: GPL-2.0-or-later >+========================================================== >+Lenovo WMI Interface Gamezone Driver (lenovo-wmi-gamezone) >+========================================================== >+ >+Introduction >+============ >+The Lenovo WMI gamezone interface is broken up into multiple GUIDs, >+The priamry "Gamezone" GUID provides advanced features such as fan >+profiles and overclocking. It is paired with multiple event GUIDs >+and data block GUIDs that provide context for the various methods. >+ >+Gamezone Data >+------------- >+ >+WMI GUID "887B54E3-DDDC-4B2C-8B88-68A26A8835D0" >+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >+ >+The Gamezone Data WMI interface provides platform-profile and fan curve >+settings for devices that fall under the "Gaming Series" of Lenovo devices. >+It uses a notifier chain to inform other Lenovo WMI interface drivers of the >+current platform profile when it changes. >+ >+The following platform profiles are supported: >+ - low-power >+ - balanced >+ - balanced-performance* >+ - performance >+ - custom >+ >+Balanced-Performance >+~~~~~~~~~~~~~~~~~~~~ >+Some newer Lenovo "Gaming Series" laptops have an "Extreme Mode" profile >+enabled in their BIOS. For these devices, the performance platform profile >+will correspond to the BIOS Extreme Mode, while the balanced-performance >+platform profile will correspond to the BIOS Performance mode. For legacy >+devices, the performance platform profile will correspond with the BIOS >+Performance mode. For some newer devices the "Extreme Mode" profile is >+incomplete in the BIOS and setting it will cause undefined behavior. A >+BIOS bug quirk table is provided to ensure these devices cannot set >+"Extreme Mode" from the driver. >+ >+Custom Profile >+~~~~~~~~~~~~~~ >+The custom profile represents a hardware mode on Lenovo devices that enables >+user modifications to Package Power Tracking (PPT) and fan curve settings. >+When an attribute exposed by the Other Mode WMI interface is to be modified, >+the Gamezone driver must first be switched to the "custom" profile manually, >+or the setting will have no effect. If another profile is set from the list >+of supported profiles, the BIOS will override any user PPT settings when >+switching to that profile. >+ >+Gamezone Thermal Mode Event >+--------------------------- >+ >+WMI GUID "D320289E-8FEA-41E0-86F9-911D83151B5F" >+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >+ >+The Gamezone Thermal Mode Event interface notifies the system when the platform >+profile has changed, either through the hardware event (Fn+Q for laptops or >+Legion + Y for Go Series), or through the Gamezone WMI interface. This event is >+implemented in the Lenovo WMI Events driver (lenovo-wmi-events). >+ >+ >+WMI interface description >+========================= >+ >+The WMI interface description can be decoded from the embedded binary MOF (bmof) >+data using the `bmfdec <https://github.com/pali/bmfdec>`_ utility: >+ >+:: >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("LENOVO_GAMEZONE_DATA class"), guid("{887B54E3-DDDC-4B2C-8B88-68A26A8835D0}")] >+ class LENOVO_GAMEZONE_DATA { >+ [key, read] string InstanceName; >+ [read] boolean Active; When applying as a backport with git am I found I missed two spaces before the above lines. Will fix for next version. - Derek >+ [WmiMethodId(4), Implemented, Description("Is SupportGpu OverClock")] void IsSupportGpuOC([out, Description("Is SupportGpu OverClock")] uint32 Data); >+ [WmiMethodId(11), Implemented, Description("Get AslCode Version")] void GetVersion ([out, Description("AslCode version")] UINT32 Data); >+ [WmiMethodId(12), Implemented, Description("Fan cooling capability")] void IsSupportFanCooling([out, Description("Fan cooling capability")] UINT32 Data); >+ [WmiMethodId(13), Implemented, Description("Set Fan cooling on/off")] void SetFanCooling ([in, Description("Set Fan cooling on/off")] UINT32 Data); >+ [WmiMethodId(14), Implemented, Description("cpu oc capability")] void IsSupportCpuOC ([out, Description("cpu oc capability")] UINT32 Data); >+ [WmiMethodId(15), Implemented, Description("bios has overclock capability")] void IsBIOSSupportOC ([out, Description("bios has overclock capability")] UINT32 Data); >+ [WmiMethodId(16), Implemented, Description("enable or disable overclock in bios")] void SetBIOSOC ([in, Description("enable or disable overclock in bios")] UINT32 Data); >+ [WmiMethodId(18), Implemented, Description("Get CPU temperature")] void GetCPUTemp ([out, Description("Get CPU temperature")] UINT32 Data); >+ [WmiMethodId(19), Implemented, Description("Get GPU temperature")] void GetGPUTemp ([out, Description("Get GPU temperature")] UINT32 Data); >+ [WmiMethodId(20), Implemented, Description("Get Fan cooling on/off status")] void GetFanCoolingStatus ([out, Description("Get Fan cooling on/off status")] UINT32 Data); >+ [WmiMethodId(21), Implemented, Description("EC support disable windows key capability")] void IsSupportDisableWinKey ([out, Description("EC support disable windows key capability")] UINT32 Data); >+ [WmiMethodId(22), Implemented, Description("Set windows key disable/enable")] void SetWinKeyStatus ([in, Description("Set windows key disable/enable")] UINT32 Data); >+ [WmiMethodId(23), Implemented, Description("Get windows key disable/enable status")] void GetWinKeyStatus ([out, Description("Get windows key disable/enable status")] UINT32 Data); >+ [WmiMethodId(24), Implemented, Description("EC support disable touchpad capability")] void IsSupportDisableTP ([out, Description("EC support disable touchpad capability")] UINT32 Data); >+ [WmiMethodId(25), Implemented, Description("Set touchpad disable/enable")] void SetTPStatus ([in, Description("Set touchpad disable/enable")] UINT32 Data); >+ [WmiMethodId(26), Implemented, Description("Get touchpad disable/enable status")] void GetTPStatus ([out, Description("Get touchpad disable/enable status")] UINT32 Data); >+ [WmiMethodId(30), Implemented, Description("Get Keyboard feature list")] void GetKeyboardfeaturelist ([out, Description("Get Keyboard feature list")] UINT32 Data); >+ [WmiMethodId(31), Implemented, Description("Get Memory OC Information")] void GetMemoryOCInfo ([out, Description("Get Memory OC Information")] UINT32 Data); >+ [WmiMethodId(32), Implemented, Description("Water Cooling feature capability")] void IsSupportWaterCooling ([out, Description("Water Cooling feature capability")] UINT32 Data); >+ [WmiMethodId(33), Implemented, Description("Set Water Cooling status")] void SetWaterCoolingStatus ([in, Description("Set Water Cooling status")] UINT32 Data); >+ [WmiMethodId(34), Implemented, Description("Get Water Cooling status")] void GetWaterCoolingStatus ([out, Description("Get Water Cooling status")] UINT32 Data); >+ [WmiMethodId(35), Implemented, Description("Lighting feature capability")] void IsSupportLightingFeature ([out, Description("Lighting feature capability")] UINT32 Data); >+ [WmiMethodId(36), Implemented, Description("Set keyboard light off or on to max")] void SetKeyboardLight ([in, Description("keyboard light off or on switch")] UINT32 Data); >+ [WmiMethodId(37), Implemented, Description("Get keyboard light on/off status")] void GetKeyboardLight ([out, Description("Get keyboard light on/off status")] UINT32 Data); >+ [WmiMethodId(38), Implemented, Description("Get Macrokey scan code")] void GetMacrokeyScancode ([in, Description("Macrokey index")] UINT32 idx, [out, Description("Scan code")] UINT32 scancode); >+ [WmiMethodId(39), Implemented, Description("Get Macrokey count")] void GetMacrokeyCount ([out, Description("Macrokey count")] UINT32 Data); >+ [WmiMethodId(40), Implemented, Description("Support G-Sync feature")] void IsSupportGSync ([out, Description("Support G-Sync feature")] UINT32 Data); >+ [WmiMethodId(41), Implemented, Description("Get G-Sync Status")] void GetGSyncStatus ([out, Description("Get G-Sync Status")] UINT32 Data); >+ [WmiMethodId(42), Implemented, Description("Set G-Sync Status")] void SetGSyncStatus ([in, Description("Set G-Sync Status")] UINT32 Data); >+ [WmiMethodId(43), Implemented, Description("Support Smart Fan feature")] void IsSupportSmartFan ([out, Description("Support Smart Fan feature")] UINT32 Data); >+ [WmiMethodId(44), Implemented, Description("Set Smart Fan Mode")] void SetSmartFanMode ([in, Description("Set Smart Fan Mode")] UINT32 Data); >+ [WmiMethodId(45), Implemented, Description("Get Smart Fan Mode")] void GetSmartFanMode ([out, Description("Get Smart Fan Mode")] UINT32 Data); >+ [WmiMethodId(46), Implemented, Description("Get Smart Fan Setting Mode")] void GetSmartFanSetting ([out, Description("Get Smart Setting Mode")] UINT32 Data); >+ [WmiMethodId(47), Implemented, Description("Get Power Charge Mode")] void GetPowerChargeMode ([out, Description("Get Power Charge Mode")] UINT32 Data); >+ [WmiMethodId(48), Implemented, Description("Get Gaming Product Info")] void GetProductInfo ([out, Description("Get Gaming Product Info")] UINT32 Data); >+ [WmiMethodId(49), Implemented, Description("Over Drive feature capability")] void IsSupportOD ([out, Description("Over Drive feature capability")] UINT32 Data); >+ [WmiMethodId(50), Implemented, Description("Get Over Drive status")] void GetODStatus ([out, Description("Get Over Drive status")] UINT32 Data); >+ [WmiMethodId(51), Implemented, Description("Set Over Drive status")] void SetODStatus ([in, Description("Set Over Drive status")] UINT32 Data); >+ [WmiMethodId(52), Implemented, Description("Set Light Control Owner")] void SetLightControlOwner ([in, Description("Set Light Control Owner")] UINT32 Data); >+ [WmiMethodId(53), Implemented, Description("Set DDS Control Owner")] void SetDDSControlOwner ([in, Description("Set DDS Control Owner")] UINT32 Data); >+ [WmiMethodId(54), Implemented, Description("Get the flag of restore OC value")] void IsRestoreOCValue ([in, Description("Clean this flag")] UINT32 idx, [out, Description("Restore oc value flag")] UINT32 Data); >+ [WmiMethodId(55), Implemented, Description("Get Real Thremal Mode")] void GetThermalMode ([out, Description("Real Thremal Mode")] UINT32 Data); >+ [WmiMethodId(56), Implemented, Description("Get the OC switch status in BIOS")] void GetBIOSOCMode ([out, Description("OC Mode")] UINT32 Data); >+ [WmiMethodId(59), Implemented, Description("Get hardware info support version")] void GetHardwareInfoSupportVersion ([out, Description("version")] UINT32 Data); >+ [WmiMethodId(60), Implemented, Description("Get Cpu core 0 max frequency")] void GetCpuFrequency ([out, Description("frequency")] UINT32 Data); >+ [WmiMethodId(62), Implemented, Description("Check the Adapter type fit for OC")] void IsACFitForOC ([out, Description("AC check result")] UINT32 Data); >+ [WmiMethodId(63), Implemented, Description("Is support IGPU mode")] void IsSupportIGPUMode ([out, Description("IGPU modes")] UINT32 Data); >+ [WmiMethodId(64), Implemented, Description("Get IGPU Mode Status")] void GetIGPUModeStatus([out, Description("IGPU Mode Status")] UINT32 Data); >+ [WmiMethodId(65), Implemented, Description("Set IGPU Mode")] void SetIGPUModeStatus([in, Description("IGPU Mode")] UINT32 mode, [out, Description("return code")] UINT32 Data); >+ [WmiMethodId(66), Implemented, Description("Notify DGPU Status")] void NotifyDGPUStatus([in, Description("DGPU status")] UINT32 status, [out, Description("return code")] UINT32 Data); >+ [WmiMethodId(67), Implemented, Description("Is changed Y log")] void IsChangedYLog([out, Description("Is changed Y Log")] UINT32 Data); >+ [WmiMethodId(68), Implemented, Description("Get DGPU Hardwawre ID")] void GetDGPUHWId([out, Description("Get DGPU Hardware ID")] string Data); >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("Definition of CPU OC parameter list"), guid("{B7F3CA0A-ACDC-42D2-9217-77C6C628FBD2}")] >+ class LENOVO_GAMEZONE_CPU_OC_DATA { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description("OC tune id.")] uint32 Tuneid; >+ [WmiDataId(2), read, Description("Default value.")] uint32 DefaultValue; >+ [WmiDataId(3), read, Description("OC Value.")] uint32 OCValue; >+ [WmiDataId(4), read, Description("Min Value.")] uint32 MinValue; >+ [WmiDataId(5), read, Description("Max Value.")] uint32 MaxValue; >+ [WmiDataId(6), read, Description("Scale Value.")] uint32 ScaleValue; >+ [WmiDataId(7), read, Description("OC Order id.")] uint32 OCOrderid; >+ [WmiDataId(8), read, Description("NON-OC Order id.")] uint32 NOCOrderid; >+ [WmiDataId(9), read, Description("Delay time in ms.")] uint32 Interval; >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("Definition of GPU OC parameter list"), guid("{887B54E2-DDDC-4B2C-8B88-68A26A8835D0}")] >+ class LENOVO_GAMEZONE_GPU_OC_DATA { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description("P-State ID.")] uint32 PStateID; >+ [WmiDataId(2), read, Description("CLOCK ID.")] uint32 ClockID; >+ [WmiDataId(3), read, Description("Default value.")] uint32 defaultvalue; >+ [WmiDataId(4), read, Description("OC Offset freqency.")] uint32 OCOffsetFreq; >+ [WmiDataId(5), read, Description("OC Min offset value.")] uint32 OCMinOffset; >+ [WmiDataId(6), read, Description("OC Max offset value.")] uint32 OCMaxOffset; >+ [WmiDataId(7), read, Description("OC Offset Scale.")] uint32 OCOffsetScale; >+ [WmiDataId(8), read, Description("OC Order id.")] uint32 OCOrderid; >+ [WmiDataId(9), read, Description("NON-OC Order id.")] uint32 NOCOrderid; >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("Fancooling finish event"), guid("{BC72A435-E8C1-4275-B3E2-D8B8074ABA59}")] >+ class LENOVO_GAMEZONE_FAN_COOLING_EVENT: WMIEvent { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description("Fancooling clean finish event")] uint32 EventId; >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("Smart Fan mode change event"), guid("{D320289E-8FEA-41E0-86F9-611D83151B5F}")] >+ class LENOVO_GAMEZONE_SMART_FAN_MODE_EVENT: WMIEvent { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description("Smart Fan Mode change event")] uint32 mode; >+ [WmiDataId(2), read, Description("version of FN+Q")] uint32 version; >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("Smart Fan setting mode change event"), guid("{D320289E-8FEA-41E1-86F9-611D83151B5F}")] >+ class LENOVO_GAMEZONE_SMART_FAN_SETTING_EVENT: WMIEvent { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description("Smart Fan Setting mode change event")] uint32 mode; >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("POWER CHARGE MODE Change EVENT"), guid("{D320289E-8FEA-41E0-86F9-711D83151B5F}")] >+ class LENOVO_GAMEZONE_POWER_CHARGE_MODE_EVENT: WMIEvent { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description("POWER CHARGE MODE Change EVENT")] uint32 mode; >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("Thermal Mode Real Mode change event"), guid("{D320289E-8FEA-41E0-86F9-911D83151B5F}")] >+ class LENOVO_GAMEZONE_THERMAL_MODE_EVENT: WMIEvent { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description("Thermal Mode Real Mode")] uint32 mode; >+ }; >diff --git a/Documentation/wmi/devices/lenovo-wmi-other-method.rst b/Documentation/wmi/devices/lenovo-wmi-other-method.rst >new file mode 100644 >index 000000000000..b48832726311 >--- /dev/null >+++ b/Documentation/wmi/devices/lenovo-wmi-other-method.rst >@@ -0,0 +1,108 @@ >+.. SPDX-License-Identifier: GPL-2.0-or-later >+=========================================================== >+Lenovo WMI Interface Other Mode Driver (lenovo-wmi-other) >+=========================================================== >+ >+Introduction >+============ >+Lenovo WMI Other Mode interface is broken up into multiple GUIDs, >+The primary Other Mode interface provides advanced power tuning features >+such as Package Power Tracking (PPT). It is paired with multiple data block >+GUIDs that provide context for the various methods. >+ >+ >+Other Mode >+---------- >+ >+WMI GUID "DC2A8805-3A8C-41BA-A6F7-092E0089CD3B" >+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >+ >+The Other Mode WMI interface uses the firmware_attributes class to expose >+various WMI attributes provided by the interface in the sysfs. This enables >+CPU and GPU power limit tuning as well as various other attributes for >+devices that fall under the "Gaming Series" of Lenovo devices. Each >+attribute exposed by the Other Mode interface has corresponding >+capability data blocks which allow the driver to probe details about the >+attribute. Each attribute has multiple pages, one for each of the platform >+profiles managed by the Gamezone interface. Attributes are exposed in sysfs >+under the following path: >+ >+:: >+/sys/class/firmware-attributes/lenovo-wmi-other/attributes/<attribute>/ >+ >+LENOVO_CAPABILITY_DATA_01 >+------------------------- >+ >+WMI GUID "7A8F5407-CB67-4D6E-B547-39B3BE018154" >+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >+ >+The LENOVO_CAPABILITY_DATA_01 interface provides information on various >+power limits of integrated CPU and GPU components. >+ >+Each attribute has the following properties: >+ - current_value >+ - default_value >+ - display_name >+ - max_value >+ - min_value >+ - scalar_increment >+ - type >+ >+The following attributes are implemented: >+ - ppt_pl1_spl: Platform Profile Tracking Sustained Power Limit >+ - ppt_pl2_sppt: Platform Profile Tracking Slow Package Power Tracking >+ - ppt_pl3_fppt: Platform Profile Tracking Fast Package Power Tracking >+ >+ >+WMI interface description >+========================= >+ >+The WMI interface description can be decoded from the embedded binary MOF (bmof) >+data using the `bmfdec <https://github.com/pali/bmfdec>`_ utility: >+ >+:: >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("LENOVO_OTHER_METHOD class"), guid("{dc2a8805-3a8c-41ba-a6f7-092e0089cd3b}")] >+ class LENOVO_OTHER_METHOD { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiMethodId(17), Implemented, Description("Get Feature Value ")] void GetFeatureValue([in] uint32 IDs, [out] uint32 value); >+ [WmiMethodId(18), Implemented, Description("Set Feature Value ")] void SetFeatureValue([in] uint32 IDs, [in] uint32 value); >+ [WmiMethodId(19), Implemented, Description("Get Data By Command ")] void GetDataByCommand([in] uint32 IDs, [in] uint32 Command, [out] uint32 DataSize, [out, WmiSizeIs("DataSize")] uint32 Data[]); >+ [WmiMethodId(99), Implemented, Description("Get Data By Package for TAC")] void GetDataByPackage([in, Max(40)] uint8 Input[], [out] uint32 DataSize, [out, WmiSizeIs("DataSize")] uint8 Data[]); >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("LENOVO CAPABILITY DATA 00"), guid("{362a3afe-3d96-4665-8530-96dad5bb300e}")] >+ class LENOVO_CAPABILITY_DATA_00 { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description(" IDs.")] uint32 IDs; >+ [WmiDataId(2), read, Description("Capability.")] uint32 Capability; >+ [WmiDataId(3), read, Description("Capability Default Value.")] uint32 DefaultValue; >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("LENOVO CAPABILITY DATA 01"), guid("{7a8f5407-cb67-4d6e-b547-39b3be018154}")] >+ class LENOVO_CAPABILITY_DATA_01 { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description(" IDs.")] uint32 IDs; >+ [WmiDataId(2), read, Description("Capability.")] uint32 Capability; >+ [WmiDataId(3), read, Description("Default Value.")] uint32 DefaultValue; >+ [WmiDataId(4), read, Description("Step.")] uint32 Step; >+ [WmiDataId(5), read, Description("Minimum Value.")] uint32 MinValue; >+ [WmiDataId(6), read, Description("Maximum Value.")] uint32 MaxValue; >+ }; >+ >+ [WMI, Dynamic, Provider("WmiProv"), Locale("MS\\0x409"), Description("LENOVO CAPABILITY DATA 02"), guid("{bbf1f790-6c2f-422b-bc8c-4e7369c7f6ab}")] >+ class LENOVO_CAPABILITY_DATA_02 { >+ [key, read] string InstanceName; >+ [read] boolean Active; >+ >+ [WmiDataId(1), read, Description(" IDs.")] uint32 IDs; >+ [WmiDataId(2), read, Description("Capability.")] uint32 Capability; >+ [WmiDataId(3), read, Description("Data Size.")] uint32 DataSize; >+ [WmiDataId(4), read, Description("Default Value"), WmiSizeIs("DataSize")] uint8 DefaultValue[]; >+ }; >diff --git a/MAINTAINERS b/MAINTAINERS >index 1afd30d00aec..675f4b26426d 100644 >--- a/MAINTAINERS >+++ b/MAINTAINERS >@@ -13158,6 +13158,13 @@ S: Maintained > W: http://legousb.sourceforge.net/ > F: drivers/usb/misc/legousbtower.c > >+LENOVO WMI DRIVERS >+M: Derek J. Clark <derekjohn.clark@xxxxxxxxx> >+L: platform-driver-x86@xxxxxxxxxxxxxxx >+S: Maintained >+F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst >+F: Documentation/wmi/devices/lenovo-wmi-other.rst >+ > LENOVO WMI HOTKEY UTILITIES DRIVER > M: Jackie Dong <xy-jackie@xxxxxxx> > L: platform-driver-x86@xxxxxxxxxxxxxxx - Derek
