1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 241b16dceSLen Brown# 341b16dceSLen Brown# X86 Platform Specific Drivers 441b16dceSLen Brown# 541b16dceSLen Brown 641b16dceSLen Brownmenuconfig X86_PLATFORM_DEVICES 741b16dceSLen Brown bool "X86 Platform Specific Device Drivers" 841b16dceSLen Brown default y 9a00cd11bSJan Engelhardt depends on X86 10a7f7f624SMasahiro Yamada help 1141b16dceSLen Brown Say Y here to get to see options for device drivers for various 1241b16dceSLen Brown x86 platforms, including vendor-specific laptop extension drivers. 1341b16dceSLen Brown This option alone does not add any kernel code. 1441b16dceSLen Brown 1541b16dceSLen Brown If you say N, all options in this submenu will be skipped and disabled. 1641b16dceSLen Brown 1741b16dceSLen Brownif X86_PLATFORM_DEVICES 1841b16dceSLen Brown 1945a3d578SAndy Shevchenkoconfig ACPI_WMI 2045a3d578SAndy Shevchenko tristate "WMI" 2141b16dceSLen Brown depends on ACPI 2245a3d578SAndy Shevchenko help 2345a3d578SAndy Shevchenko This driver adds support for the ACPI-WMI (Windows Management 2445a3d578SAndy Shevchenko Instrumentation) mapper device (PNP0C14) found on some systems. 2545a3d578SAndy Shevchenko 2645a3d578SAndy Shevchenko ACPI-WMI is a proprietary extension to ACPI to expose parts of the 2745a3d578SAndy Shevchenko ACPI firmware to userspace - this is done through various vendor 2845a3d578SAndy Shevchenko defined methods and data blocks in a PNP0C14 device, which are then 2945a3d578SAndy Shevchenko made available for userspace to call. 3045a3d578SAndy Shevchenko 3145a3d578SAndy Shevchenko The implementation of this in Linux currently only exposes this to 3245a3d578SAndy Shevchenko other kernel space drivers. 3345a3d578SAndy Shevchenko 3445a3d578SAndy Shevchenko This driver is a required dependency to build the firmware specific 3545a3d578SAndy Shevchenko drivers needed on many machines, including Acer and HP laptops. 3645a3d578SAndy Shevchenko 3745a3d578SAndy Shevchenko It is safe to enable this driver even if your DSDT doesn't define 3845a3d578SAndy Shevchenko any ACPI-WMI devices. 3945a3d578SAndy Shevchenko 4045a3d578SAndy Shevchenkoconfig WMI_BMOF 4145a3d578SAndy Shevchenko tristate "WMI embedded Binary MOF driver" 42e98062edSSedat Dilek depends on ACPI_WMI 4345a3d578SAndy Shevchenko default ACPI_WMI 44a7f7f624SMasahiro Yamada help 4545a3d578SAndy Shevchenko Say Y here if you want to be able to read a firmware-embedded 4645a3d578SAndy Shevchenko WMI Binary MOF data. Using this requires userspace tools and may be 4745a3d578SAndy Shevchenko rather tedious. 4841b16dceSLen Brown 4945a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module will 5045a3d578SAndy Shevchenko be called wmi-bmof. 5141b16dceSLen Brown 5245a3d578SAndy Shevchenkoconfig HUAWEI_WMI 5345a3d578SAndy Shevchenko tristate "Huawei WMI laptop extras driver" 5445a3d578SAndy Shevchenko depends on ACPI_BATTERY 5545a3d578SAndy Shevchenko depends on ACPI_WMI 5645a3d578SAndy Shevchenko depends on INPUT 5745a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 5845a3d578SAndy Shevchenko select LEDS_CLASS 5945a3d578SAndy Shevchenko select LEDS_TRIGGERS 6045a3d578SAndy Shevchenko select LEDS_TRIGGER_AUDIO 6145a3d578SAndy Shevchenko select NEW_LEDS 6245a3d578SAndy Shevchenko help 6345a3d578SAndy Shevchenko This driver provides support for Huawei WMI hotkeys, battery charge 6445a3d578SAndy Shevchenko control, fn-lock, mic-mute LED, and other extra features. 6575971febSChris Chiu 6645a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module 6745a3d578SAndy Shevchenko will be called huawei-wmi. 6845a3d578SAndy Shevchenko 694fc2cf1fSJustin Ernstconfig UV_SYSFS 704fc2cf1fSJustin Ernst tristate "Sysfs structure for UV systems" 714fc2cf1fSJustin Ernst depends on X86_UV 724fc2cf1fSJustin Ernst depends on SYSFS 734fc2cf1fSJustin Ernst help 744fc2cf1fSJustin Ernst This driver supports a sysfs tree describing information about 754fc2cf1fSJustin Ernst UV systems at /sys/firmware/sgi_uv/. 764fc2cf1fSJustin Ernst 774fc2cf1fSJustin Ernst To compile this driver as a module, choose M here: the module will 784fc2cf1fSJustin Ernst be called uv_sysfs. 794fc2cf1fSJustin Ernst 8045a3d578SAndy Shevchenkoconfig MXM_WMI 8145a3d578SAndy Shevchenko tristate "WMI support for MXM Laptop Graphics" 8245a3d578SAndy Shevchenko depends on ACPI_WMI 83a7f7f624SMasahiro Yamada help 8445a3d578SAndy Shevchenko MXM is a standard for laptop graphics cards, the WMI interface 8545a3d578SAndy Shevchenko is required for switchable nvidia graphics machines 8645a3d578SAndy Shevchenko 8745a3d578SAndy Shevchenkoconfig PEAQ_WMI 8845a3d578SAndy Shevchenko tristate "PEAQ 2-in-1 WMI hotkey driver" 8945a3d578SAndy Shevchenko depends on ACPI_WMI 9045a3d578SAndy Shevchenko depends on INPUT 9145a3d578SAndy Shevchenko help 9245a3d578SAndy Shevchenko Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. 9345a3d578SAndy Shevchenko 94ca16d33bSDaniel Dadapconfig NVIDIA_WMI_EC_BACKLIGHT 95ca16d33bSDaniel Dadap tristate "EC Backlight Driver for Hybrid Graphics Notebook Systems" 968d0ca287SHans de Goede depends on ACPI_VIDEO 97ad62cd93SDaniel Dadap depends on ACPI_WMI 98ad62cd93SDaniel Dadap depends on BACKLIGHT_CLASS_DEVICE 99ad62cd93SDaniel Dadap help 100ca16d33bSDaniel Dadap This driver provides a sysfs backlight interface for notebook systems 101ca16d33bSDaniel Dadap which are equipped with NVIDIA hybrid graphics and drive LCD backlight 102ca16d33bSDaniel Dadap levels through the Embedded Controller (EC). 103ad62cd93SDaniel Dadap 104ad62cd93SDaniel Dadap Say Y or M here if you want to control the backlight on a notebook 105ca16d33bSDaniel Dadap system with an EC-driven backlight. 106ad62cd93SDaniel Dadap 107ad62cd93SDaniel Dadap If you choose to compile this driver as a module the module will be 108ca16d33bSDaniel Dadap called nvidia-wmi-ec-backlight. 109ad62cd93SDaniel Dadap 11045a3d578SAndy Shevchenkoconfig XIAOMI_WMI 11145a3d578SAndy Shevchenko tristate "Xiaomi WMI key driver" 11245a3d578SAndy Shevchenko depends on ACPI_WMI 11345a3d578SAndy Shevchenko depends on INPUT 11445a3d578SAndy Shevchenko help 11545a3d578SAndy Shevchenko Say Y here if you want to support WMI-based keys on Xiaomi notebooks. 11645a3d578SAndy Shevchenko 11745a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module will 11845a3d578SAndy Shevchenko be called xiaomi-wmi. 11975971febSChris Chiu 12057293197SThomas Weißschuhconfig GIGABYTE_WMI 12157293197SThomas Weißschuh tristate "Gigabyte WMI temperature driver" 12257293197SThomas Weißschuh depends on ACPI_WMI 12357293197SThomas Weißschuh depends on HWMON 12457293197SThomas Weißschuh help 12557293197SThomas Weißschuh Say Y here if you want to support WMI-based temperature reporting on 12657293197SThomas Weißschuh Gigabyte mainboards. 12757293197SThomas Weißschuh 12857293197SThomas Weißschuh To compile this driver as a module, choose M here: the module will 12957293197SThomas Weißschuh be called gigabyte-wmi. 13057293197SThomas Weißschuh 131c0549b72SYauhen Kharuzhyconfig YOGABOOK_WMI 132c0549b72SYauhen Kharuzhy tristate "Lenovo Yoga Book tablet WMI key driver" 133c0549b72SYauhen Kharuzhy depends on ACPI_WMI 134c0549b72SYauhen Kharuzhy depends on INPUT 135c0549b72SYauhen Kharuzhy select LEDS_CLASS 136c0549b72SYauhen Kharuzhy select NEW_LEDS 137c0549b72SYauhen Kharuzhy help 138c0549b72SYauhen Kharuzhy Say Y here if you want to support the 'Pen' key and keyboard backlight 139c0549b72SYauhen Kharuzhy control on the Lenovo Yoga Book tablets. 140c0549b72SYauhen Kharuzhy 141c0549b72SYauhen Kharuzhy To compile this driver as a module, choose M here: the module will 142c0549b72SYauhen Kharuzhy be called lenovo-yogabook-wmi. 143c0549b72SYauhen Kharuzhy 144e86435ebSPeter Feuererconfig ACERHDF 145e86435ebSPeter Feuerer tristate "Acer Aspire One temperature and fan driver" 146200db647SRandy Dunlap depends on ACPI && THERMAL 14748c8dd64SPeter Feuerer select THERMAL_GOV_BANG_BANG 148a7f7f624SMasahiro Yamada help 149e86435ebSPeter Feuerer This is a driver for Acer Aspire One netbooks. It allows to access 150e86435ebSPeter Feuerer the temperature sensor and to control the fan. 151e86435ebSPeter Feuerer 152e86435ebSPeter Feuerer After loading this driver the BIOS is still in control of the fan. 153e86435ebSPeter Feuerer To let the kernel handle the fan, do: 15414c20688SPaul Gortmaker echo -n enabled > /sys/class/thermal/thermal_zoneN/mode 15514c20688SPaul Gortmaker where N=0,1,2... depending on the number of thermal nodes and the 15614c20688SPaul Gortmaker detection order of your particular system. The "type" parameter 15714c20688SPaul Gortmaker in the same node directory will tell you if it is "acerhdf". 158e86435ebSPeter Feuerer 159e86435ebSPeter Feuerer For more information about this driver see 16078d15eeaSAlexander A. Klimov <https://piie.net/files/acerhdf_README.txt> 161e86435ebSPeter Feuerer 162e86435ebSPeter Feuerer If you have an Acer Aspire One netbook, say Y or M 163e86435ebSPeter Feuerer here. 164e86435ebSPeter Feuerer 16545a3d578SAndy Shevchenkoconfig ACER_WIRELESS 16645a3d578SAndy Shevchenko tristate "Acer Wireless Radio Control Driver" 167a46ad0f1SMario Limonciello depends on ACPI 16845a3d578SAndy Shevchenko depends on INPUT 169a7f7f624SMasahiro Yamada help 17045a3d578SAndy Shevchenko The Acer Wireless Radio Control handles the airplane mode hotkey 17145a3d578SAndy Shevchenko present on new Acer laptops. 17245a3d578SAndy Shevchenko 17345a3d578SAndy Shevchenko Say Y or M here if you have an Acer notebook with an airplane mode 17445a3d578SAndy Shevchenko hotkey. 17545a3d578SAndy Shevchenko 17645a3d578SAndy Shevchenko If you choose to compile this driver as a module the module will be 17745a3d578SAndy Shevchenko called acer-wireless. 17845a3d578SAndy Shevchenko 17945a3d578SAndy Shevchenkoconfig ACER_WMI 18045a3d578SAndy Shevchenko tristate "Acer WMI Laptop Extras" 18145a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 18245a3d578SAndy Shevchenko depends on SERIO_I8042 18345a3d578SAndy Shevchenko depends on INPUT 18445a3d578SAndy Shevchenko depends on RFKILL || RFKILL = n 18545a3d578SAndy Shevchenko depends on ACPI_WMI 186349da8eeSHans de Goede select ACPI_VIDEO 18745a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 188349da8eeSHans de Goede select LEDS_CLASS 189349da8eeSHans de Goede select NEW_LEDS 190a7f7f624SMasahiro Yamada help 19145a3d578SAndy Shevchenko This is a driver for newer Acer (and Wistron) laptops. It adds 19245a3d578SAndy Shevchenko wireless radio and bluetooth control, and on some laptops, 19345a3d578SAndy Shevchenko exposes the mail LED and LCD backlight. 19445a3d578SAndy Shevchenko 19545a3d578SAndy Shevchenko If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 19645a3d578SAndy Shevchenko here. 19745a3d578SAndy Shevchenko 198ef233eafSShyam Sundar S Ksource "drivers/platform/x86/amd/Kconfig" 19991f410aaSSuma Hegde 2003d904005SAndrea.Hoconfig ADV_SWBUTTON 2013d904005SAndrea.Ho tristate "Advantech ACPI Software Button Driver" 2023d904005SAndrea.Ho depends on ACPI && INPUT 2033d904005SAndrea.Ho help 2043d904005SAndrea.Ho Say Y here to enable support for Advantech software defined 2053d904005SAndrea.Ho button feature. More information can be found at 2063d904005SAndrea.Ho <http://www.advantech.com.tw/products/> 2073d904005SAndrea.Ho 2083d904005SAndrea.Ho To compile this driver as a module, choose M here. The module will 2093d904005SAndrea.Ho be called adv_swbutton. 2103d904005SAndrea.Ho 21145a3d578SAndy Shevchenkoconfig APPLE_GMUX 21245a3d578SAndy Shevchenko tristate "Apple Gmux Driver" 21345a3d578SAndy Shevchenko depends on ACPI && PCI 21445a3d578SAndy Shevchenko depends on PNP 21545a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 21645a3d578SAndy Shevchenko depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE 21745a3d578SAndy Shevchenko depends on ACPI_VIDEO=n || ACPI_VIDEO 218a7f7f624SMasahiro Yamada help 21945a3d578SAndy Shevchenko This driver provides support for the gmux device found on many 22045a3d578SAndy Shevchenko Apple laptops, which controls the display mux for the hybrid 22145a3d578SAndy Shevchenko graphics as well as the backlight. Currently only backlight 22245a3d578SAndy Shevchenko control is supported by the driver. 223a46ad0f1SMario Limonciello 22441b16dceSLen Brownconfig ASUS_LAPTOP 2256122af37SCorentin Chary tristate "Asus Laptop Extras" 22641b16dceSLen Brown depends on ACPI 227e73e2c62SCorentin Chary select LEDS_CLASS 228e73e2c62SCorentin Chary select NEW_LEDS 22914ca7a47SHans de Goede depends on BACKLIGHT_CLASS_DEVICE 23012d6f35bSCorentin Chary depends on INPUT 23118e1311eSCorentin Chary depends on RFKILL || RFKILL = n 23214ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 23366a71dd1SCorentin Chary select INPUT_SPARSEKMAP 234a7f7f624SMasahiro Yamada help 2358819de7fSAndy Ross This is a driver for Asus laptops, Lenovo SL and the Pegatron 2368819de7fSAndy Ross Lucid tablet. It may also support some MEDION, JVC or VICTOR 2378819de7fSAndy Ross laptops. It makes all the extra buttons generate standard 238b23910c2SAndy Ross ACPI events and input events, and on the Lucid the built-in 239b23910c2SAndy Ross accelerometer appears as an input device. It also adds 240b23910c2SAndy Ross support for video output switching, LCD backlight control, 241b23910c2SAndy Ross Bluetooth and Wlan control, and most importantly, allows you 242b23910c2SAndy Ross to blink those fancy LEDs. 24341b16dceSLen Brown 2448819de7fSAndy Ross For more information see <http://acpi4asus.sf.net>. 24541b16dceSLen Brown 24641b16dceSLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. 24741b16dceSLen Brown 24845a3d578SAndy Shevchenkoconfig ASUS_WIRELESS 24945a3d578SAndy Shevchenko tristate "Asus Wireless Radio Control Driver" 25045a3d578SAndy Shevchenko depends on ACPI 25145a3d578SAndy Shevchenko depends on INPUT 25245a3d578SAndy Shevchenko select NEW_LEDS 25345a3d578SAndy Shevchenko select LEDS_CLASS 254a7f7f624SMasahiro Yamada help 25545a3d578SAndy Shevchenko The Asus Wireless Radio Control handles the airplane mode hotkey 25645a3d578SAndy Shevchenko present on some Asus laptops. 25745a3d578SAndy Shevchenko 25845a3d578SAndy Shevchenko Say Y or M here if you have an ASUS notebook with an airplane mode 25945a3d578SAndy Shevchenko hotkey. 26045a3d578SAndy Shevchenko 26145a3d578SAndy Shevchenko If you choose to compile this driver as a module the module will be 26245a3d578SAndy Shevchenko called asus-wireless. 26345a3d578SAndy Shevchenko 26445a3d578SAndy Shevchenkoconfig ASUS_WMI 26545a3d578SAndy Shevchenko tristate "ASUS WMI Driver" 26645a3d578SAndy Shevchenko depends on ACPI_WMI 26745a3d578SAndy Shevchenko depends on ACPI_BATTERY 26845a3d578SAndy Shevchenko depends on INPUT 26945a3d578SAndy Shevchenko depends on HWMON 27045a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 27145a3d578SAndy Shevchenko depends on RFKILL || RFKILL = n 27245a3d578SAndy Shevchenko depends on HOTPLUG_PCI 27345a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 27445a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 27545a3d578SAndy Shevchenko select LEDS_CLASS 27645a3d578SAndy Shevchenko select NEW_LEDS 277b644c955SPaddyKP_Yao select LEDS_TRIGGERS 278b644c955SPaddyKP_Yao select LEDS_TRIGGER_AUDIO 279c63d44aeSLuke D. Jones select ACPI_PLATFORM_PROFILE 280a7f7f624SMasahiro Yamada help 28145a3d578SAndy Shevchenko Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new 28245a3d578SAndy Shevchenko Asus Notebooks). 28345a3d578SAndy Shevchenko 28445a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module will 28545a3d578SAndy Shevchenko be called asus-wmi. 28645a3d578SAndy Shevchenko 28745a3d578SAndy Shevchenkoconfig ASUS_NB_WMI 28845a3d578SAndy Shevchenko tristate "Asus Notebook WMI Driver" 28945a3d578SAndy Shevchenko depends on ASUS_WMI 29045a3d578SAndy Shevchenko depends on SERIO_I8042 || SERIO_I8042 = n 291a7f7f624SMasahiro Yamada help 29245a3d578SAndy Shevchenko This is a driver for newer Asus notebooks. It adds extra features 29345a3d578SAndy Shevchenko like wireless radio and bluetooth control, leds, hotkeys, backlight... 29445a3d578SAndy Shevchenko 29545a3d578SAndy Shevchenko For more information, see 29645a3d578SAndy Shevchenko <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 29745a3d578SAndy Shevchenko 29845a3d578SAndy Shevchenko If you have an ACPI-WMI compatible Asus Notebook, say Y or M 29945a3d578SAndy Shevchenko here. 30045a3d578SAndy Shevchenko 3010a6509b0SHans de Goedeconfig ASUS_TF103C_DOCK 3020a6509b0SHans de Goede tristate "Asus TF103C 2-in-1 keyboard dock" 3030a6509b0SHans de Goede depends on ACPI 3040a6509b0SHans de Goede depends on I2C 3050a6509b0SHans de Goede depends on INPUT 3060a6509b0SHans de Goede depends on HID 3070a6509b0SHans de Goede depends on GPIOLIB 3080a6509b0SHans de Goede help 3090a6509b0SHans de Goede This is a driver for the keyboard, touchpad and USB port of the 3100a6509b0SHans de Goede keyboard dock for the Asus TF103C 2-in-1 tablet. 3110a6509b0SHans de Goede 3120a6509b0SHans de Goede This keyboard dock has its own I2C attached embedded controller 3130a6509b0SHans de Goede and the keyboard and touchpad are also connected over I2C, 3140a6509b0SHans de Goede instead of using the usual USB connection. This means that the 3150a6509b0SHans de Goede keyboard dock requires this special driver to function. 3160a6509b0SHans de Goede 3170a6509b0SHans de Goede If you have an Asus TF103C tablet say Y or M here, for a generic x86 3180a6509b0SHans de Goede distro config say M here. 3190a6509b0SHans de Goede 320636a1e69SChris Blakeconfig MERAKI_MX100 321636a1e69SChris Blake tristate "Cisco Meraki MX100 Platform Driver" 322636a1e69SChris Blake depends on GPIOLIB 323636a1e69SChris Blake depends on GPIO_ICH 324636a1e69SChris Blake depends on LEDS_CLASS 325636a1e69SChris Blake select LEDS_GPIO 326636a1e69SChris Blake help 327636a1e69SChris Blake This driver provides support for the front button and LEDs on 328636a1e69SChris Blake the Cisco Meraki MX100 (Tinkerbell) 1U appliance. 329636a1e69SChris Blake 330636a1e69SChris Blake To compile this driver as a module, choose M here: the module 331636a1e69SChris Blake will be called meraki-mx100. 332636a1e69SChris Blake 33345a3d578SAndy Shevchenkoconfig EEEPC_LAPTOP 33445a3d578SAndy Shevchenko tristate "Eee PC Hotkey Driver" 33545a3d578SAndy Shevchenko depends on ACPI 33645a3d578SAndy Shevchenko depends on INPUT 33745a3d578SAndy Shevchenko depends on RFKILL || RFKILL = n 33845a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 33945a3d578SAndy Shevchenko depends on HOTPLUG_PCI 34045a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 34145a3d578SAndy Shevchenko select HWMON 34245a3d578SAndy Shevchenko select LEDS_CLASS 34345a3d578SAndy Shevchenko select NEW_LEDS 34445a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 345a7f7f624SMasahiro Yamada help 34645a3d578SAndy Shevchenko This driver supports the Fn-Fx keys on Eee PC laptops. 34745a3d578SAndy Shevchenko 34845a3d578SAndy Shevchenko It also gives access to some extra laptop functionalities like 34945a3d578SAndy Shevchenko Bluetooth, backlight and allows powering on/off some other 35045a3d578SAndy Shevchenko devices. 35145a3d578SAndy Shevchenko 35245a3d578SAndy Shevchenko If you have an Eee PC laptop, say Y or M here. If this driver 35345a3d578SAndy Shevchenko doesn't work on your Eee PC, try eeepc-wmi instead. 35445a3d578SAndy Shevchenko 35545a3d578SAndy Shevchenkoconfig EEEPC_WMI 35645a3d578SAndy Shevchenko tristate "Eee PC WMI Driver" 35745a3d578SAndy Shevchenko depends on ASUS_WMI 358a7f7f624SMasahiro Yamada help 35945a3d578SAndy Shevchenko This is a driver for newer Eee PC laptops. It adds extra features 36045a3d578SAndy Shevchenko like wireless radio and bluetooth control, leds, hotkeys, backlight... 36145a3d578SAndy Shevchenko 36245a3d578SAndy Shevchenko For more information, see 36345a3d578SAndy Shevchenko <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 36445a3d578SAndy Shevchenko 36545a3d578SAndy Shevchenko If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M 36645a3d578SAndy Shevchenko here. 36745a3d578SAndy Shevchenko 368f1e1ea51SMario Limonciellosource "drivers/platform/x86/dell/Kconfig" 3697a3319c1SMichał Kępień 37045a3d578SAndy Shevchenkoconfig AMILO_RFKILL 37145a3d578SAndy Shevchenko tristate "Fujitsu-Siemens Amilo rfkill support" 372817a5cdbSPali Rohár depends on RFKILL 37345a3d578SAndy Shevchenko depends on SERIO_I8042 374a7f7f624SMasahiro Yamada help 37545a3d578SAndy Shevchenko This is a driver for enabling wifi on some Fujitsu-Siemens Amilo 37645a3d578SAndy Shevchenko laptops. 377820787fcSColin Ian King 37841b16dceSLen Brownconfig FUJITSU_LAPTOP 37941b16dceSLen Brown tristate "Fujitsu Laptop Extras" 38041b16dceSLen Brown depends on ACPI 38141b16dceSLen Brown depends on INPUT 38241b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 38314ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 384f2252672SMichał Kępień select INPUT_SPARSEKMAP 385afdd1ebbSNecip Fazil Yildiran select NEW_LEDS 386d89bcc83SMichał Kępień select LEDS_CLASS 387a7f7f624SMasahiro Yamada help 38841b16dceSLen Brown This is a driver for laptops built by Fujitsu: 38941b16dceSLen Brown 39041b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 39141b16dceSLen Brown * Possibly other Fujitsu laptop models 39241b16dceSLen Brown * Tested with S6410 and S7020 39341b16dceSLen Brown 39441b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 39541b16dceSLen Brown 39641b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 39741b16dceSLen Brown 3982d24c490SRobert Gerlachconfig FUJITSU_TABLET 3992d24c490SRobert Gerlach tristate "Fujitsu Tablet Extras" 4002d24c490SRobert Gerlach depends on ACPI 4012d24c490SRobert Gerlach depends on INPUT 402a7f7f624SMasahiro Yamada help 4032d24c490SRobert Gerlach This is a driver for tablets built by Fujitsu: 4042d24c490SRobert Gerlach 4052d24c490SRobert Gerlach * Lifebook P1510/P1610/P1620/Txxxx 4062d24c490SRobert Gerlach * Stylistic ST5xxx 4072d24c490SRobert Gerlach * Possibly other Fujitsu tablet models 4082d24c490SRobert Gerlach 4092d24c490SRobert Gerlach It adds support for the panel buttons, docking station detection, 4102d24c490SRobert Gerlach tablet/notebook mode detection for convertible and 4112d24c490SRobert Gerlach orientation detection for docked slates. 4122d24c490SRobert Gerlach 4132d24c490SRobert Gerlach If you have a Fujitsu convertible or slate, say Y or M here. 4142d24c490SRobert Gerlach 4151b46f17dSHans de Goedeconfig GPD_POCKET_FAN 4161b46f17dSHans de Goede tristate "GPD Pocket Fan Controller support" 4171b46f17dSHans de Goede depends on ACPI 4181b46f17dSHans de Goede depends on THERMAL 419a7f7f624SMasahiro Yamada help 4201b46f17dSHans de Goede Driver for the GPD Pocket vendor specific FAN02501 ACPI device 4211b46f17dSHans de Goede which controls the fan speed on the GPD Pocket. 4221b46f17dSHans de Goede 4231b46f17dSHans de Goede Without this driver the fan on the Pocket will stay off independent 4241b46f17dSHans de Goede of the CPU temperature. Say Y or M if the kernel may be used on a 4251b46f17dSHans de Goede GPD pocket. 4261b46f17dSHans de Goede 427efcfed9bSJean Delvareconfig HP_ACCEL 428efcfed9bSJean Delvare tristate "HP laptop accelerometer" 429efcfed9bSJean Delvare depends on INPUT && ACPI 4300cdbcd6dSGiedrius Statkevicius depends on SERIO_I8042 431efcfed9bSJean Delvare select SENSORS_LIS3LV02D 432efcfed9bSJean Delvare select NEW_LEDS 433efcfed9bSJean Delvare select LEDS_CLASS 434efcfed9bSJean Delvare help 435efcfed9bSJean Delvare This driver provides support for the "Mobile Data Protection System 3D" 436efcfed9bSJean Delvare or "3D DriveGuard" feature of HP laptops. On such systems the driver 437efcfed9bSJean Delvare should load automatically (via ACPI alias). 438efcfed9bSJean Delvare 439efcfed9bSJean Delvare Support for a led indicating disk protection will be provided as 440efcfed9bSJean Delvare hp::hddprotect. For more information on the feature, refer to 4419b5db89eSMauro Carvalho Chehab Documentation/misc-devices/lis3lv02d.rst. 442efcfed9bSJean Delvare 443efcfed9bSJean Delvare To compile this driver as a module, choose M here: the module will 444efcfed9bSJean Delvare be called hp_accel. 445efcfed9bSJean Delvare 446a558ea42SMario Limoncielloconfig WIRELESS_HOTKEY 447a558ea42SMario Limonciello tristate "Wireless hotkey button" 44854290fa6SAlex Hung depends on ACPI 44954290fa6SAlex Hung depends on INPUT 45054290fa6SAlex Hung help 451a558ea42SMario Limonciello This driver provides supports for the wireless buttons found on some AMD, 452a558ea42SMario Limonciello HP, & Xioami laptops. 45354290fa6SAlex Hung On such systems the driver should load automatically (via ACPI alias). 45454290fa6SAlex Hung 45554290fa6SAlex Hung To compile this driver as a module, choose M here: the module will 456a558ea42SMario Limonciello be called wireless-hotkey. 45754290fa6SAlex Hung 45841b16dceSLen Brownconfig HP_WMI 45941b16dceSLen Brown tristate "HP WMI extras" 46041b16dceSLen Brown depends on ACPI_WMI 46141b16dceSLen Brown depends on INPUT 46219d337dfSJohannes Berg depends on RFKILL || RFKILL = n 4634d291ed7SDmitry Torokhov select INPUT_SPARSEKMAP 4644296f679SElia Devito select ACPI_PLATFORM_PROFILE 4654c51ba9aSEnver Balalic select HWMON 46641b16dceSLen Brown help 46741b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 46841b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 46941b16dceSLen Brown 47041b16dceSLen Brown To compile this driver as a module, choose M here: the module will 47141b16dceSLen Brown be called hp-wmi. 47241b16dceSLen Brown 47345a3d578SAndy Shevchenkoconfig TC1100_WMI 47445a3d578SAndy Shevchenko tristate "HP Compaq TC1100 Tablet WMI Extras" 47545a3d578SAndy Shevchenko depends on !X86_64 476dbf0c5a6SMatan Ziv-Av depends on ACPI 477dbf0c5a6SMatan Ziv-Av depends on ACPI_WMI 478a7f7f624SMasahiro Yamada help 47945a3d578SAndy Shevchenko This is a driver for the WMI extensions (wireless and bluetooth power 48045a3d578SAndy Shevchenko control) of the HP Compaq TC1100 tablet. 48141b16dceSLen Brown 48245a3d578SAndy Shevchenkoconfig IBM_RTL 48345a3d578SAndy Shevchenko tristate "Device driver to enable PRTL support" 48445a3d578SAndy Shevchenko depends on PCI 485a7f7f624SMasahiro Yamada help 48645a3d578SAndy Shevchenko Enable support for IBM Premium Real Time Mode (PRTM). 48745a3d578SAndy Shevchenko This module will allow you the enter and exit PRTM in the BIOS via 48845a3d578SAndy Shevchenko sysfs on platforms that support this feature. System in PRTM will 48945a3d578SAndy Shevchenko not receive CPU-generated SMIs for recoverable errors. Use of this 49045a3d578SAndy Shevchenko feature without proper support may void your hardware warranty. 49141b16dceSLen Brown 49245a3d578SAndy Shevchenko If the proper BIOS support is found the driver will load and create 49345a3d578SAndy Shevchenko /sys/devices/system/ibm_rtl/. The "state" variable will indicate 49445a3d578SAndy Shevchenko whether or not the BIOS is in PRTM. 49545a3d578SAndy Shevchenko state = 0 (BIOS SMIs on) 49645a3d578SAndy Shevchenko state = 1 (BIOS SMIs off) 49741b16dceSLen Brown 49857ac3b05SIke Panhcconfig IDEAPAD_LAPTOP 49957ac3b05SIke Panhc tristate "Lenovo IdeaPad Laptop Extras" 50058ac7aa0SDavid Woodhouse depends on ACPI 501ad0f4306SRandy Dunlap depends on RFKILL && INPUT 50207a4a4fcSMaxim Mikityanskiy depends on SERIO_I8042 503445e8d00SMatthew Garrett depends on BACKLIGHT_CLASS_DEVICE 50414ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 50574caab99SArnd Bergmann depends on ACPI_WMI || ACPI_WMI = n 50621f05a43SMaximilian Luz select ACPI_PLATFORM_PROFILE 507f63409aeSIke Panhc select INPUT_SPARSEKMAP 508d8f5c5eaSBarnabás Pőcze select NEW_LEDS 509d8f5c5eaSBarnabás Pőcze select LEDS_CLASS 51058ac7aa0SDavid Woodhouse help 51116fd91e0SIke Panhc This is a driver for Lenovo IdeaPad netbooks contains drivers for 51216fd91e0SIke Panhc rfkill switch, hotkey, fan control and backlight control. 51358ac7aa0SDavid Woodhouse 51445a3d578SAndy Shevchenkoconfig SENSORS_HDAPS 51545a3d578SAndy Shevchenko tristate "Thinkpad Hard Drive Active Protection System (hdaps)" 5163dda3b37SBenjamin Tissoires depends on INPUT 51745a3d578SAndy Shevchenko help 51845a3d578SAndy Shevchenko This driver provides support for the IBM Hard Drive Active Protection 51945a3d578SAndy Shevchenko System (hdaps), which provides an accelerometer and other misc. data. 52045a3d578SAndy Shevchenko ThinkPads starting with the R50, T41, and X40 are supported. The 52145a3d578SAndy Shevchenko accelerometer data is readable via sysfs. 5223dda3b37SBenjamin Tissoires 52345a3d578SAndy Shevchenko This driver also provides an absolute input class device, allowing 52445a3d578SAndy Shevchenko the laptop to act as a pinball machine-esque joystick. 52545a3d578SAndy Shevchenko 52645a3d578SAndy Shevchenko If your ThinkPad is not recognized by the driver, please update to latest 52745a3d578SAndy Shevchenko BIOS. This is especially the case for some R52 ThinkPads. 52845a3d578SAndy Shevchenko 52945a3d578SAndy Shevchenko Say Y here if you have an applicable laptop and want to experience 53045a3d578SAndy Shevchenko the awesome power of hdaps. 5313dda3b37SBenjamin Tissoires 53241b16dceSLen Brownconfig THINKPAD_ACPI 53341b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 53441b16dceSLen Brown depends on ACPI 5352801b968SOgnjen Galic depends on ACPI_BATTERY 536d263da31SCorentin Chary depends on INPUT 53719d337dfSJohannes Berg depends on RFKILL || RFKILL = n 53814ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 53914ca7a47SHans de Goede depends on BACKLIGHT_CLASS_DEVICE 540153cca9cSHans de Goede depends on I2C 541f809891eSHans de Goede depends on DRM 54221f05a43SMaximilian Luz select ACPI_PLATFORM_PROFILE 543f809891eSHans de Goede select DRM_PRIVACY_SCREEN 54441b16dceSLen Brown select HWMON 54541b16dceSLen Brown select NVRAM 54641b16dceSLen Brown select NEW_LEDS 54741b16dceSLen Brown select LEDS_CLASS 5484e1d0924STakashi Iwai select LEDS_TRIGGERS 5494e1d0924STakashi Iwai select LEDS_TRIGGER_AUDIO 550a7f7f624SMasahiro Yamada help 55141b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 55241b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 55341b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 55441b16dceSLen Brown For more information about this driver see 5559e1cbedeSMauro Carvalho Chehab <file:Documentation/admin-guide/laptops/thinkpad-acpi.rst> and 55641b16dceSLen Brown <http://ibm-acpi.sf.net/> . 55741b16dceSLen Brown 55841b16dceSLen Brown This driver was formerly known as ibm-acpi. 55941b16dceSLen Brown 5606e5b08eeSHenrique de Moraes Holschuh Extra functionality will be available if the rfkill (CONFIG_RFKILL) 5616e5b08eeSHenrique de Moraes Holschuh and/or ALSA (CONFIG_SND) subsystems are available in the kernel. 5626e5b08eeSHenrique de Moraes Holschuh Note that if you want ThinkPad-ACPI to be built-in instead of 5636e5b08eeSHenrique de Moraes Holschuh modular, ALSA and rfkill will also have to be built-in. 5646e5b08eeSHenrique de Moraes Holschuh 56541b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 56641b16dceSLen Brown 567ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT 568ff850c33SHenrique de Moraes Holschuh bool "Console audio control ALSA interface" 569ff850c33SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 570ff850c33SHenrique de Moraes Holschuh depends on SND 571ff850c33SHenrique de Moraes Holschuh depends on SND = y || THINKPAD_ACPI = SND 572ff850c33SHenrique de Moraes Holschuh default y 573a7f7f624SMasahiro Yamada help 574ff850c33SHenrique de Moraes Holschuh Enables monitoring of the built-in console audio output control 575ff850c33SHenrique de Moraes Holschuh (headphone and speakers), which is operated by the mute and (in 576ff850c33SHenrique de Moraes Holschuh some ThinkPad models) volume hotkeys. 577ff850c33SHenrique de Moraes Holschuh 578ff850c33SHenrique de Moraes Holschuh If this option is enabled, ThinkPad-ACPI will export an ALSA card 579ff850c33SHenrique de Moraes Holschuh with a single read-only mixer control, which should be used for 580ff850c33SHenrique de Moraes Holschuh on-screen-display feedback purposes by the Desktop Environment. 581ff850c33SHenrique de Moraes Holschuh 582ff850c33SHenrique de Moraes Holschuh Optionally, the driver will also allow software control (the 583ff850c33SHenrique de Moraes Holschuh ALSA mixer will be made read-write). Please refer to the driver 584ff850c33SHenrique de Moraes Holschuh documentation for details. 585ff850c33SHenrique de Moraes Holschuh 586ff850c33SHenrique de Moraes Holschuh All IBM models have both volume and mute control. Newer Lenovo 587ff850c33SHenrique de Moraes Holschuh models only have mute control (the volume hotkeys are just normal 588ff850c33SHenrique de Moraes Holschuh keys and volume control is done through the main HDA mixer). 589ff850c33SHenrique de Moraes Holschuh 590a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 591a73f3091SHenrique de Moraes Holschuh bool "Maintainer debug facilities" 592a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 593a7f7f624SMasahiro Yamada help 594a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 595a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 596a73f3091SHenrique de Moraes Holschuh 597a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 598a73f3091SHenrique de Moraes Holschuh otherwise. 599a73f3091SHenrique de Moraes Holschuh 60041b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 60141b16dceSLen Brown bool "Verbose debug mode" 60241b16dceSLen Brown depends on THINKPAD_ACPI 603a7f7f624SMasahiro Yamada help 60441b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 60541b16dceSLen Brown increase in driver size. 60641b16dceSLen Brown 60741b16dceSLen Brown If you are not sure, say N here. 60841b16dceSLen Brown 609a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS 610a4d5effcSHenrique de Moraes Holschuh bool "Allow control of important LEDs (unsafe)" 611a4d5effcSHenrique de Moraes Holschuh depends on THINKPAD_ACPI 612a7f7f624SMasahiro Yamada help 613a4d5effcSHenrique de Moraes Holschuh Overriding LED state on ThinkPads can mask important 614a4d5effcSHenrique de Moraes Holschuh firmware alerts (like critical battery condition), or misled 615a4d5effcSHenrique de Moraes Holschuh the user into damaging the hardware (undocking or ejecting 616a4d5effcSHenrique de Moraes Holschuh the bay while buses are still active), etc. 617a4d5effcSHenrique de Moraes Holschuh 618a4d5effcSHenrique de Moraes Holschuh LED control on the ThinkPad is write-only (with very few 619a4d5effcSHenrique de Moraes Holschuh exceptions on very ancient models), which makes it 620a4d5effcSHenrique de Moraes Holschuh impossible to know beforehand if important information will 621a4d5effcSHenrique de Moraes Holschuh be lost when one changes LED state. 622a4d5effcSHenrique de Moraes Holschuh 623a4d5effcSHenrique de Moraes Holschuh Users that know what they are doing can enable this option 624a4d5effcSHenrique de Moraes Holschuh and the driver will allow control of every LED, including 625a4d5effcSHenrique de Moraes Holschuh the ones on the dock stations. 626a4d5effcSHenrique de Moraes Holschuh 627a4d5effcSHenrique de Moraes Holschuh Never enable this option on a distribution kernel. 628a4d5effcSHenrique de Moraes Holschuh 629a4d5effcSHenrique de Moraes Holschuh Say N here, unless you are building a kernel for your own 630a4d5effcSHenrique de Moraes Holschuh use, and need to control the important firmware LEDs. 631a4d5effcSHenrique de Moraes Holschuh 63241b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 63341b16dceSLen Brown bool "Video output control support" 63441b16dceSLen Brown depends on THINKPAD_ACPI 63541b16dceSLen Brown default y 636a7f7f624SMasahiro Yamada help 63741b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 63841b16dceSLen Brown the various video output ports. 63941b16dceSLen Brown 64041b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 64141b16dceSLen Brown display state, video output devices in use, whether there is a X 64241b16dceSLen Brown server running, phase of the moon, and the current mood of 64341b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 64441b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 645b525c06cSHenrique de Moraes Holschuh don't think twice: do it and say N here to save memory and avoid 646b525c06cSHenrique de Moraes Holschuh bad interactions with X.org. 64741b16dceSLen Brown 648b525c06cSHenrique de Moraes Holschuh NOTE: access to this feature is limited to processes with the 649b525c06cSHenrique de Moraes Holschuh CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms 650b525c06cSHenrique de Moraes Holschuh where it interacts badly with X.org. 651b525c06cSHenrique de Moraes Holschuh 652b525c06cSHenrique de Moraes Holschuh If you are not sure, say Y here but do try to check if you could 653b525c06cSHenrique de Moraes Holschuh be using X.org RandR instead. 65441b16dceSLen Brown 65541b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 65641b16dceSLen Brown bool "Support NVRAM polling for hot keys" 65741b16dceSLen Brown depends on THINKPAD_ACPI 65841b16dceSLen Brown default y 659a7f7f624SMasahiro Yamada help 66041b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 66141b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 66241b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 66341b16dceSLen Brown unselecting this option will save about 1kB of memory. 66441b16dceSLen Brown 66541b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 66641b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 66741b16dceSLen Brown 66841b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 66941b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 67041b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 67141b16dceSLen Brown 67241b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 67341b16dceSLen Brown it is strictly necessary to do so. 67441b16dceSLen Brown 675a40cd7efSMark Pearsonconfig THINKPAD_LMI 676a40cd7efSMark Pearson tristate "Lenovo WMI-based systems management driver" 677a40cd7efSMark Pearson depends on ACPI_WMI 678a40cd7efSMark Pearson select FW_ATTR_CLASS 679a40cd7efSMark Pearson help 680a40cd7efSMark Pearson This driver allows changing BIOS settings on Lenovo machines whose 681a40cd7efSMark Pearson BIOS support the WMI interface. 682a40cd7efSMark Pearson 683a40cd7efSMark Pearson To compile this driver as a module, choose M here: the module will 684a40cd7efSMark Pearson be called think-lmi. 685a40cd7efSMark Pearson 6868bd836feSAndy Shevchenkosource "drivers/platform/x86/intel/Kconfig" 6878bd836feSAndy Shevchenko 68845a3d578SAndy Shevchenkoconfig MSI_LAPTOP 68945a3d578SAndy Shevchenko tristate "MSI Laptop Extras" 69045a3d578SAndy Shevchenko depends on ACPI 69114ca7a47SHans de Goede depends on BACKLIGHT_CLASS_DEVICE 69245a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 69345a3d578SAndy Shevchenko depends on RFKILL 69445a3d578SAndy Shevchenko depends on INPUT && SERIO_I8042 695642e0447SDmitry Torokhov select INPUT_SPARSEKMAP 696a7f7f624SMasahiro Yamada help 69745a3d578SAndy Shevchenko This is a driver for laptops built by MSI (MICRO-STAR 69845a3d578SAndy Shevchenko INTERNATIONAL): 69976593d6fSCorentin Chary 70045a3d578SAndy Shevchenko MSI MegaBook S270 (MS-1013) 70145a3d578SAndy Shevchenko Cytron/TCM/Medion/Tchibo MD96100/SAM2000 70241b16dceSLen Brown 70345a3d578SAndy Shevchenko It adds support for Bluetooth, WLAN and LCD brightness control. 70441b16dceSLen Brown 70545a3d578SAndy Shevchenko More information about this driver is available at 70645a3d578SAndy Shevchenko <http://0pointer.de/lennart/tchibo.html>. 707ee027e4aSYong Wang 70845a3d578SAndy Shevchenko If you have an MSI S270 laptop, say Y or M here. 709edb73f4fSMattias Jacobsson 710d12d8bafSThomas Renningerconfig MSI_WMI 711d12d8bafSThomas Renninger tristate "MSI WMI extras" 712d12d8bafSThomas Renninger depends on ACPI_WMI 713d12d8bafSThomas Renninger depends on INPUT 714de078e57SAnisse Astier depends on BACKLIGHT_CLASS_DEVICE 71514ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 716c30116c6SAnisse Astier select INPUT_SPARSEKMAP 717d12d8bafSThomas Renninger help 718d12d8bafSThomas Renninger Say Y here if you want to support WMI-based hotkeys on MSI laptops. 719d12d8bafSThomas Renninger 720d12d8bafSThomas Renninger To compile this driver as a module, choose M here: the module will 721d12d8bafSThomas Renninger be called msi-wmi. 722d12d8bafSThomas Renninger 72345a3d578SAndy Shevchenkoconfig XO15_EBOOK 72445a3d578SAndy Shevchenko tristate "OLPC XO-1.5 ebook switch" 72545a3d578SAndy Shevchenko depends on OLPC || COMPILE_TEST 72645a3d578SAndy Shevchenko depends on ACPI && INPUT 727a7f7f624SMasahiro Yamada help 72845a3d578SAndy Shevchenko Support for the ebook switch on the OLPC XO-1.5 laptop. 72913bb0fd5SHans de Goede 73045a3d578SAndy Shevchenko This switch is triggered as the screen is rotated and folded down to 73145a3d578SAndy Shevchenko convert the device into ebook form. 73245a3d578SAndy Shevchenko 73345a3d578SAndy Shevchenkoconfig XO1_RFKILL 73445a3d578SAndy Shevchenko tristate "OLPC XO-1 software RF kill switch" 73545a3d578SAndy Shevchenko depends on OLPC || COMPILE_TEST 73645a3d578SAndy Shevchenko depends on RFKILL 737a7f7f624SMasahiro Yamada help 73845a3d578SAndy Shevchenko Support for enabling/disabling the WLAN interface on the OLPC XO-1 73945a3d578SAndy Shevchenko laptop. 74045a3d578SAndy Shevchenko 74145a3d578SAndy Shevchenkoconfig PCENGINES_APU2 74245a3d578SAndy Shevchenko tristate "PC Engines APUv2/3 front button and LEDs driver" 74345a3d578SAndy Shevchenko depends on INPUT && INPUT_KEYBOARD && GPIOLIB 74445a3d578SAndy Shevchenko depends on LEDS_CLASS 74545a3d578SAndy Shevchenko select GPIO_AMD_FCH 74645a3d578SAndy Shevchenko select KEYBOARD_GPIO_POLLED 74745a3d578SAndy Shevchenko select LEDS_GPIO 74845a3d578SAndy Shevchenko help 74945a3d578SAndy Shevchenko This driver provides support for the front button and LEDs on 75045a3d578SAndy Shevchenko PC Engines APUv2/APUv3 board. 75145a3d578SAndy Shevchenko 75245a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module 75345a3d578SAndy Shevchenko will be called pcengines-apuv2. 75445a3d578SAndy Shevchenko 75586af1d02SSantosh Kumar Yadavconfig BARCO_P50_GPIO 75686af1d02SSantosh Kumar Yadav tristate "Barco P50 GPIO driver for identify LED/button" 75786af1d02SSantosh Kumar Yadav depends on GPIOLIB 75886af1d02SSantosh Kumar Yadav help 75986af1d02SSantosh Kumar Yadav This driver provides access to the GPIOs for the identify button 76086af1d02SSantosh Kumar Yadav and led present on Barco P50 board. 76186af1d02SSantosh Kumar Yadav 76286af1d02SSantosh Kumar Yadav To compile this driver as a module, choose M here: the module 76386af1d02SSantosh Kumar Yadav will be called barco-p50-gpio. 76486af1d02SSantosh Kumar Yadav 76545a3d578SAndy Shevchenkoconfig SAMSUNG_LAPTOP 76645a3d578SAndy Shevchenko tristate "Samsung Laptop driver" 76745a3d578SAndy Shevchenko depends on RFKILL || RFKILL = n 76845a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 76945a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 770bf8f65daSGuillaume Douézan-Grard select LEDS_CLASS 771bf8f65daSGuillaume Douézan-Grard select NEW_LEDS 772a7f7f624SMasahiro Yamada help 77345a3d578SAndy Shevchenko This module implements a driver for a wide range of different 77445a3d578SAndy Shevchenko Samsung laptops. It offers control over the different 77545a3d578SAndy Shevchenko function keys, wireless LED, LCD backlight level. 7769caeb532SHerton Ronaldo Krzesinski 77745a3d578SAndy Shevchenko It may also provide some sysfs files described in 77845a3d578SAndy Shevchenko <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop> 77945a3d578SAndy Shevchenko 78045a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module 78145a3d578SAndy Shevchenko will be called samsung-laptop. 78245a3d578SAndy Shevchenko 78345a3d578SAndy Shevchenkoconfig SAMSUNG_Q10 78445a3d578SAndy Shevchenko tristate "Samsung Q10 Extras" 78545a3d578SAndy Shevchenko depends on ACPI 78645a3d578SAndy Shevchenko select BACKLIGHT_CLASS_DEVICE 787a7f7f624SMasahiro Yamada help 78845a3d578SAndy Shevchenko This driver provides support for backlight control on Samsung Q10 78945a3d578SAndy Shevchenko and related laptops, including Dell Latitude X200. 7909caeb532SHerton Ronaldo Krzesinski 791b4f9fe12SLen Brownconfig ACPI_TOSHIBA 792b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 793b4f9fe12SLen Brown depends on ACPI 794f11f999eSSeth Forshee depends on ACPI_WMI 7950c51a4d8SMark Brown select LEDS_CLASS 7960c51a4d8SMark Brown select NEW_LEDS 797c76a3e1dSJonathan Corbet depends on BACKLIGHT_CLASS_DEVICE 798b4f9fe12SLen Brown depends on INPUT 799283672e4SSeth Forshee depends on SERIO_I8042 || SERIO_I8042 = n 800358d6a2cSHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 801*c727ba4cSArvid Norlander depends on HWMON || HWMON = n 802dc4522beSAzael Avalos depends on RFKILL || RFKILL = n 80398010f1eSAzael Avalos depends on IIO 804384a7cd9SDmitry Torokhov select INPUT_SPARSEKMAP 805a7f7f624SMasahiro Yamada help 806b4f9fe12SLen Brown This driver adds support for access to certain system settings 807b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 808b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 809b4f9fe12SLen Brown 810b4f9fe12SLen Brown On these machines, all system configuration is handled through the 811b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 812b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 813b4f9fe12SLen Brown etc. 814b4f9fe12SLen Brown 815b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 816b4f9fe12SLen Brown under "Processor type and features") in several aspects. 817b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 818b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 819b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 820b4f9fe12SLen Brown general ACPI drivers. 821b4f9fe12SLen Brown 822b4f9fe12SLen Brown More information about this driver is available at 823b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 824b4f9fe12SLen Brown 825b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 826b4f9fe12SLen Brown series), say Y. 82742b4e9eeSJes Sorensen 82842b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL 82942b4e9eeSJes Sorensen tristate "Toshiba Bluetooth RFKill switch support" 83042b4e9eeSJes Sorensen depends on ACPI 8317ee8cd33SAzael Avalos depends on RFKILL || RFKILL = n 832a7f7f624SMasahiro Yamada help 83342b4e9eeSJes Sorensen This driver adds support for Bluetooth events for the RFKill 83442b4e9eeSJes Sorensen switch on modern Toshiba laptops with full ACPI support and 83542b4e9eeSJes Sorensen an RFKill switch. 83642b4e9eeSJes Sorensen 83742b4e9eeSJes Sorensen This driver handles RFKill events for the TOS6205 Bluetooth, 83842b4e9eeSJes Sorensen and re-enables it when the switch is set back to the 'on' 83942b4e9eeSJes Sorensen position. 84042b4e9eeSJes Sorensen 84142b4e9eeSJes Sorensen If you have a modern Toshiba laptop with a Bluetooth and an 84242b4e9eeSJes Sorensen RFKill switch (such as the Portege R500), say Y. 843529aa8cbSThadeu Lima de Souza Cascardo 844186e4e89SAzael Avalosconfig TOSHIBA_HAPS 845186e4e89SAzael Avalos tristate "Toshiba HDD Active Protection Sensor" 846186e4e89SAzael Avalos depends on ACPI 847a7f7f624SMasahiro Yamada help 848186e4e89SAzael Avalos This driver adds support for the built-in accelerometer 849769a12a9SMasanari Iida found on recent Toshiba laptops equipped with HID TOS620A 850186e4e89SAzael Avalos device. 851186e4e89SAzael Avalos 852186e4e89SAzael Avalos This driver receives ACPI notify events 0x80 when the sensor 853186e4e89SAzael Avalos detects a sudden move or a harsh vibration, as well as an 854186e4e89SAzael Avalos ACPI notify event 0x81 whenever the movement or vibration has 855186e4e89SAzael Avalos been stabilized. 856186e4e89SAzael Avalos 857186e4e89SAzael Avalos Also provides sysfs entries to get/set the desired protection 858769a12a9SMasanari Iida level and resetting the HDD protection interface. 859186e4e89SAzael Avalos 860186e4e89SAzael Avalos If you have a recent Toshiba laptop with a built-in accelerometer 861186e4e89SAzael Avalos device, say Y. 862186e4e89SAzael Avalos 86314991fc7SAzael Avalosconfig TOSHIBA_WMI 86414991fc7SAzael Avalos tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" 86514991fc7SAzael Avalos depends on ACPI_WMI 86614991fc7SAzael Avalos depends on INPUT 86714991fc7SAzael Avalos select INPUT_SPARSEKMAP 868a7f7f624SMasahiro Yamada help 86914991fc7SAzael Avalos This driver adds hotkey monitoring support to some Toshiba models 87014991fc7SAzael Avalos that manage the hotkeys via WMI events. 87114991fc7SAzael Avalos 87214991fc7SAzael Avalos WARNING: This driver is incomplete as it lacks a proper keymap and the 87314991fc7SAzael Avalos *notify function only prints the ACPI event type value. Be warned that 87414991fc7SAzael Avalos you will need to provide some information if you have a Toshiba model 87583fc61a5SMasanari Iida with WMI event hotkeys and want to help with the development of this 87614991fc7SAzael Avalos driver. 87714991fc7SAzael Avalos 87814991fc7SAzael Avalos If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. 87914991fc7SAzael Avalos 880529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC 881529aa8cbSThadeu Lima de Souza Cascardo tristate "CMPC Laptop Extras" 8824f258cf4SRandy Dunlap depends on ACPI && INPUT 883f35843edSThadeu Lima de Souza Cascardo depends on RFKILL || RFKILL=n 884529aa8cbSThadeu Lima de Souza Cascardo select BACKLIGHT_CLASS_DEVICE 885529aa8cbSThadeu Lima de Souza Cascardo help 886529aa8cbSThadeu Lima de Souza Cascardo Support for Intel Classmate PC ACPI devices, including some 887529aa8cbSThadeu Lima de Souza Cascardo keys as input device, backlight device, tablet and accelerometer 888529aa8cbSThadeu Lima de Souza Cascardo devices. 889529aa8cbSThadeu Lima de Souza Cascardo 89045a3d578SAndy Shevchenkoconfig COMPAL_LAPTOP 89145a3d578SAndy Shevchenko tristate "Compal (and others) Laptop Extras" 89245a3d578SAndy Shevchenko depends on ACPI 89345a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 89445a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 89545a3d578SAndy Shevchenko depends on RFKILL 89645a3d578SAndy Shevchenko depends on HWMON 89745a3d578SAndy Shevchenko depends on POWER_SUPPLY 898a7f7f624SMasahiro Yamada help 89945a3d578SAndy Shevchenko This is a driver for laptops built by Compal, and some models by 90045a3d578SAndy Shevchenko other brands (e.g. Dell, Toshiba). 9011cd706dfSHans de Goede 90245a3d578SAndy Shevchenko It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon 90345a3d578SAndy Shevchenko and battery charging level control. 904d740795dSYauhen Kharuzhy 90545a3d578SAndy Shevchenkoconfig LG_LAPTOP 90645a3d578SAndy Shevchenko tristate "LG Laptop Extras" 90745a3d578SAndy Shevchenko depends on ACPI 90807f5ed0eSMatan Ziv-Av depends on ACPI_BATTERY 90945a3d578SAndy Shevchenko depends on ACPI_WMI 91045a3d578SAndy Shevchenko depends on INPUT 91145a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 9128f0c01e6SNecip Fazil Yildiran select NEW_LEDS 91345a3d578SAndy Shevchenko select LEDS_CLASS 91445a3d578SAndy Shevchenko help 91545a3d578SAndy Shevchenko This driver adds support for hotkeys as well as control of keyboard 91645a3d578SAndy Shevchenko backlight, battery maximum charge level and various other ACPI 91745a3d578SAndy Shevchenko features. 9181cd706dfSHans de Goede 91945a3d578SAndy Shevchenko If you have an LG Gram laptop, say Y or M here. 920d740795dSYauhen Kharuzhy 92145a3d578SAndy Shevchenkoconfig PANASONIC_LAPTOP 92245a3d578SAndy Shevchenko tristate "Panasonic Laptop Extras" 92345a3d578SAndy Shevchenko depends on INPUT && ACPI 92445a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 925027f8845SHans de Goede depends on ACPI_VIDEO=n || ACPI_VIDEO 9265e24e1ecSHans de Goede depends on SERIO_I8042 || SERIO_I8042 = n 92745a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 928a7f7f624SMasahiro Yamada help 92945a3d578SAndy Shevchenko This driver adds support for access to backlight control and hotkeys 93045a3d578SAndy Shevchenko on Panasonic Let's Note laptops. 93163dada87SHans de Goede 93245a3d578SAndy Shevchenko If you have a Panasonic Let's note laptop (such as the R1(N variant), 93345a3d578SAndy Shevchenko R2, R3, R5, T2, W2 and Y2 series), say Y. 93463dada87SHans de Goede 93545a3d578SAndy Shevchenkoconfig SONY_LAPTOP 93645a3d578SAndy Shevchenko tristate "Sony Laptop Extras" 93745a3d578SAndy Shevchenko depends on ACPI 93845a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 93945a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 94045a3d578SAndy Shevchenko depends on INPUT 94145a3d578SAndy Shevchenko depends on RFKILL 942a7f7f624SMasahiro Yamada help 94345a3d578SAndy Shevchenko This mini-driver drives the SNC and SPIC devices present in the ACPI 94445a3d578SAndy Shevchenko BIOS of the Sony Vaio laptops. 94563dada87SHans de Goede 94645a3d578SAndy Shevchenko It gives access to some extra laptop functionalities like Bluetooth, 94745a3d578SAndy Shevchenko screen brightness control, Fn keys and allows powering on/off some 94845a3d578SAndy Shevchenko devices. 94945a3d578SAndy Shevchenko 95045a3d578SAndy Shevchenko Read <file:Documentation/admin-guide/laptops/sony-laptop.rst> for more information. 95145a3d578SAndy Shevchenko 95245a3d578SAndy Shevchenkoconfig SONYPI_COMPAT 95345a3d578SAndy Shevchenko bool "Sonypi compatibility" 95445a3d578SAndy Shevchenko depends on SONY_LAPTOP 955a7f7f624SMasahiro Yamada help 95645a3d578SAndy Shevchenko Build the sonypi driver compatibility code into the sony-laptop driver. 95745a3d578SAndy Shevchenko 95845a3d578SAndy Shevchenkoconfig SYSTEM76_ACPI 95945a3d578SAndy Shevchenko tristate "System76 ACPI Driver" 96045a3d578SAndy Shevchenko depends on ACPI 961fc3341b4SArnd Bergmann depends on ACPI_BATTERY 962fc3341b4SArnd Bergmann depends on HWMON 963fc3341b4SArnd Bergmann depends on INPUT 96445a3d578SAndy Shevchenko select NEW_LEDS 96545a3d578SAndy Shevchenko select LEDS_CLASS 96645a3d578SAndy Shevchenko select LEDS_TRIGGERS 96745a3d578SAndy Shevchenko help 96845a3d578SAndy Shevchenko This is a driver for System76 laptops running open firmware. It adds 96945a3d578SAndy Shevchenko support for Fn-Fx key combinations, keyboard backlight, and airplane mode 97045a3d578SAndy Shevchenko LEDs. 97145a3d578SAndy Shevchenko 97245a3d578SAndy Shevchenko If you have a System76 laptop running open firmware, say Y or M here. 97345a3d578SAndy Shevchenko 97445a3d578SAndy Shevchenkoconfig TOPSTAR_LAPTOP 97545a3d578SAndy Shevchenko tristate "Topstar Laptop Extras" 976ecc83e52SAlex Hung depends on ACPI 977ecc83e52SAlex Hung depends on INPUT 978ecc83e52SAlex Hung select INPUT_SPARSEKMAP 97945a3d578SAndy Shevchenko select LEDS_CLASS 98045a3d578SAndy Shevchenko select NEW_LEDS 981a7f7f624SMasahiro Yamada help 98245a3d578SAndy Shevchenko This driver adds support for hotkeys found on Topstar laptops. 9839a58a333SSreedhara DS 98445a3d578SAndy Shevchenko If you have a Topstar laptop, say Y or M here. 9855369c02dSSreedhara DS 9865e63b2eaSLucas Tanureconfig SERIAL_MULTI_INSTANTIATE 9875e63b2eaSLucas Tanure tristate "Serial bus multi instantiate pseudo device driver" 98868f201f9SStefan Binding depends on I2C && SPI && ACPI 9898eec8a11SHong Liu help 9905e63b2eaSLucas Tanure Some ACPI-based systems list multiple devices in a single ACPI 9915e63b2eaSLucas Tanure firmware-node. This driver will instantiate separate clients 99245a3d578SAndy Shevchenko for each device in the firmware-node. 9938eec8a11SHong Liu 99445a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module 9955e63b2eaSLucas Tanure will be called serial-multi-instantiate. 9968eec8a11SHong Liu 99745a3d578SAndy Shevchenkoconfig MLX_PLATFORM 99845a3d578SAndy Shevchenko tristate "Mellanox Technologies platform support" 99945a3d578SAndy Shevchenko depends on I2C && REGMAP 1000a7f7f624SMasahiro Yamada help 100145a3d578SAndy Shevchenko This option enables system support for the Mellanox Technologies 100245a3d578SAndy Shevchenko platform. The Mellanox systems provide data center networking 100345a3d578SAndy Shevchenko solutions based on Virtual Protocol Interconnect (VPI) technology 100445a3d578SAndy Shevchenko enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE 100545a3d578SAndy Shevchenko connection. 100645a3d578SAndy Shevchenko 100745a3d578SAndy Shevchenko If you have a Mellanox system, say Y or M here. 100845a3d578SAndy Shevchenko 100945a3d578SAndy Shevchenkoconfig TOUCHSCREEN_DMI 101045a3d578SAndy Shevchenko bool "DMI based touchscreen configuration info" 101145a3d578SAndy Shevchenko depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD 1012dba43fc4SLinus Torvalds select EFI_EMBEDDED_FIRMWARE if EFI 1013a7f7f624SMasahiro Yamada help 101445a3d578SAndy Shevchenko Certain ACPI based tablets with e.g. Silead or Chipone touchscreens 101545a3d578SAndy Shevchenko do not have enough data in ACPI tables for the touchscreen driver to 101645a3d578SAndy Shevchenko handle the touchscreen properly, as OEMs expect the data to be baked 101745a3d578SAndy Shevchenko into the tablet model specific version of the driver shipped with the 101845a3d578SAndy Shevchenko the OS-image for the device. This option supplies the missing info. 101945a3d578SAndy Shevchenko Enable this for x86 tablets with Silead or Chipone touchscreens. 1020aa7ffc01SJesse Barnes 102155fa3c96SHans de Goedeconfig X86_ANDROID_TABLETS 102255fa3c96SHans de Goede tristate "X86 Android tablet support" 10231e8aa2aaSHans de Goede depends on I2C && SPI && SERIAL_DEV_BUS && ACPI && EFI && GPIOLIB 102455fa3c96SHans de Goede help 102555fa3c96SHans de Goede X86 tablets which ship with Android as (part of) the factory image 102655fa3c96SHans de Goede typically have various problems with their DSDTs. The factory kernels 102755fa3c96SHans de Goede shipped on these devices typically have device addresses and GPIOs 102855fa3c96SHans de Goede hardcoded in the kernel, rather than specified in their DSDT. 102955fa3c96SHans de Goede 103055fa3c96SHans de Goede With the DSDT containing a random collection of devices which may or 103155fa3c96SHans de Goede may not actually be present. This driver contains various fixes for 103255fa3c96SHans de Goede such tablets, including instantiating kernel devices for devices which 103355fa3c96SHans de Goede are missing from the DSDT. 103455fa3c96SHans de Goede 103555fa3c96SHans de Goede If you have a x86 Android tablet say Y or M here, for a generic x86 103655fa3c96SHans de Goede distro config say M here. 103755fa3c96SHans de Goede 103817b707feSMark Pearsonconfig FW_ATTR_CLASS 103917b707feSMark Pearson tristate 104017b707feSMark Pearson 104128a375dfSBryan O'Donoghueconfig INTEL_IMR 104228a375dfSBryan O'Donoghue bool "Intel Isolated Memory Region support" 104328a375dfSBryan O'Donoghue depends on X86_INTEL_QUARK && IOSF_MBI 1044a7f7f624SMasahiro Yamada help 104528a375dfSBryan O'Donoghue This option provides a means to manipulate Isolated Memory Regions. 104628a375dfSBryan O'Donoghue IMRs are a set of registers that define read and write access masks 104728a375dfSBryan O'Donoghue to prohibit certain system agents from accessing memory with 1 KiB 104828a375dfSBryan O'Donoghue granularity. 104928a375dfSBryan O'Donoghue 105028a375dfSBryan O'Donoghue IMRs make it possible to control read/write access to an address 105128a375dfSBryan O'Donoghue by hardware agents inside the SoC. Read and write masks can be 105228a375dfSBryan O'Donoghue defined for: 105328a375dfSBryan O'Donoghue - eSRAM flush 105428a375dfSBryan O'Donoghue - Dirty CPU snoop (write only) 105528a375dfSBryan O'Donoghue - RMU access 105628a375dfSBryan O'Donoghue - PCI Virtual Channel 0/Virtual Channel 1 105728a375dfSBryan O'Donoghue - SMM mode 105828a375dfSBryan O'Donoghue - Non SMM mode 105928a375dfSBryan O'Donoghue 106028a375dfSBryan O'Donoghue Quark contains a set of eight IMR registers and makes use of those 106128a375dfSBryan O'Donoghue registers during its bootup process. 106228a375dfSBryan O'Donoghue 106328a375dfSBryan O'Donoghue If you are running on a Galileo/Quark say Y here. 106428a375dfSBryan O'Donoghue 106545a3d578SAndy Shevchenkoconfig INTEL_IPS 106645a3d578SAndy Shevchenko tristate "Intel Intelligent Power Sharing" 10677934d76cSSinan Kaya depends on ACPI && PCI 1068a7f7f624SMasahiro Yamada help 106945a3d578SAndy Shevchenko Intel Calpella platforms support dynamic power sharing between the 107045a3d578SAndy Shevchenko CPU and GPU, maximizing performance in a given TDP. This driver, 107145a3d578SAndy Shevchenko along with the CPU frequency and i915 drivers, provides that 107245a3d578SAndy Shevchenko functionality. If in doubt, say Y here; it will only load on 107345a3d578SAndy Shevchenko supported platforms. 1074917ee75aSSeth Forshee 107545a3d578SAndy Shevchenkoconfig INTEL_SCU_IPC 107654b34aa0SMika Westerberg bool 107754b34aa0SMika Westerberg 107854b34aa0SMika Westerbergconfig INTEL_SCU 107954b34aa0SMika Westerberg bool 108054b34aa0SMika Westerberg select INTEL_SCU_IPC 108154b34aa0SMika Westerberg 108254b34aa0SMika Westerbergconfig INTEL_SCU_PCI 108354b34aa0SMika Westerberg bool "Intel SCU PCI driver" 1084b8da68f4SMika Westerberg depends on PCI 108554b34aa0SMika Westerberg select INTEL_SCU 108654b34aa0SMika Westerberg help 108754b34aa0SMika Westerberg This driver is used to bridge the communications between kernel 108854b34aa0SMika Westerberg and SCU on some embedded Intel x86 platforms. It also creates 1089b8da68f4SMika Westerberg devices that are connected to the SoC through the SCU. 1090b8da68f4SMika Westerberg Platforms supported: 1091b8da68f4SMika Westerberg Medfield 1092b8da68f4SMika Westerberg Clovertrail 1093b8da68f4SMika Westerberg Merrifield 1094b8da68f4SMika Westerberg Broxton 1095b8da68f4SMika Westerberg Apollo Lake 109645a3d578SAndy Shevchenko 10977a61f05eSMika Westerbergconfig INTEL_SCU_PLATFORM 10987a61f05eSMika Westerberg tristate "Intel SCU platform driver" 10997a61f05eSMika Westerberg depends on ACPI 11007a61f05eSMika Westerberg select INTEL_SCU 11017a61f05eSMika Westerberg help 11027a61f05eSMika Westerberg This driver is used to bridge the communications between kernel 11037a61f05eSMika Westerberg and SCU (sometimes called PMC as well). The driver currently 11047a61f05eSMika Westerberg supports Intel Elkhart Lake and compatible platforms. 11057a61f05eSMika Westerberg 110618365d68SAndy Shevchenkoconfig INTEL_SCU_WDT 110718365d68SAndy Shevchenko bool 110818365d68SAndy Shevchenko default INTEL_SCU_PCI 110918365d68SAndy Shevchenko depends on INTEL_MID_WATCHDOG 111018365d68SAndy Shevchenko help 111118365d68SAndy Shevchenko This is a specific platform code to instantiate watchdog device 111218365d68SAndy Shevchenko on ACPI-based Intel MID platforms. 111318365d68SAndy Shevchenko 111445a3d578SAndy Shevchenkoconfig INTEL_SCU_IPC_UTIL 111545a3d578SAndy Shevchenko tristate "Intel SCU IPC utility driver" 111654b34aa0SMika Westerberg depends on INTEL_SCU 1117a7f7f624SMasahiro Yamada help 111845a3d578SAndy Shevchenko The IPC Util driver provides an interface with the SCU enabling 111945a3d578SAndy Shevchenko low level access for debug work and updating the firmware. Say 112045a3d578SAndy Shevchenko N unless you will be doing this on an Intel MID platform. 112145a3d578SAndy Shevchenko 1122dd123e62SHenning Schildconfig SIEMENS_SIMATIC_IPC 1123dd123e62SHenning Schild tristate "Siemens Simatic IPC Class driver" 1124dd123e62SHenning Schild depends on PCI 1125dd123e62SHenning Schild help 1126dd123e62SHenning Schild This Simatic IPC class driver is the central of several drivers. It 1127dd123e62SHenning Schild is mainly used for system identification, after which drivers in other 1128dd123e62SHenning Schild classes will take care of driving specifics of those machines. 1129dd123e62SHenning Schild i.e. LEDs and watchdog. 1130dd123e62SHenning Schild 1131dd123e62SHenning Schild To compile this driver as a module, choose M here: the module 1132dd123e62SHenning Schild will be called simatic-ipc. 1133dd123e62SHenning Schild 113434354476SDaniel Beerconfig WINMATE_FM07_KEYS 113534354476SDaniel Beer tristate "Winmate FM07/FM07P front-panel keys driver" 113634354476SDaniel Beer depends on INPUT 113734354476SDaniel Beer help 113834354476SDaniel Beer Winmate FM07 and FM07P in-vehicle computers have a row of five 113934354476SDaniel Beer buttons below the display. This module adds an input device 114034354476SDaniel Beer that delivers key events when these buttons are pressed. 114134354476SDaniel Beer 114241b16dceSLen Brownendif # X86_PLATFORM_DEVICES 114342d0d423SAndy Shevchenko 114442d0d423SAndy Shevchenkoconfig P2SB 114542d0d423SAndy Shevchenko bool "Primary to Sideband (P2SB) bridge access support" 114642d0d423SAndy Shevchenko depends on PCI && X86 114742d0d423SAndy Shevchenko help 114842d0d423SAndy Shevchenko The Primary to Sideband (P2SB) bridge is an interface to some 114942d0d423SAndy Shevchenko PCI devices connected through it. In particular, SPI NOR controller 115042d0d423SAndy Shevchenko in Intel Apollo Lake SoC is one of such devices. 115142d0d423SAndy Shevchenko 115242d0d423SAndy Shevchenko The main purpose of this library is to unhide P2SB device in case 115342d0d423SAndy Shevchenko firmware kept it hidden on some platforms in order to access devices 115442d0d423SAndy Shevchenko behind it. 1155