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 46bf4f93c4SArmin Wolf WMI Binary MOF (Managed Object Format) data. Using this requires 47bf4f93c4SArmin Wolf userspace tools and may be 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_EC 5645a3d578SAndy Shevchenko depends on ACPI_WMI 5745a3d578SAndy Shevchenko depends on INPUT 5845a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 5945a3d578SAndy Shevchenko select LEDS_CLASS 6045a3d578SAndy Shevchenko select NEW_LEDS 6145a3d578SAndy Shevchenko help 6245a3d578SAndy Shevchenko This driver provides support for Huawei WMI hotkeys, battery charge 6375971febSChris Chiu control, fn-lock, mic-mute LED, and other extra features. 6445a3d578SAndy Shevchenko 6545a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module 6645a3d578SAndy Shevchenko will be called huawei-wmi. 674fc2cf1fSJustin Ernst 684fc2cf1fSJustin Ernstconfig UV_SYSFS 694fc2cf1fSJustin Ernst tristate "Sysfs structure for UV systems" 704fc2cf1fSJustin Ernst depends on X86_UV 714fc2cf1fSJustin Ernst depends on SYSFS 724fc2cf1fSJustin Ernst help 734fc2cf1fSJustin Ernst This driver supports a sysfs tree describing information about 744fc2cf1fSJustin Ernst UV systems at /sys/firmware/sgi_uv/. 754fc2cf1fSJustin Ernst 764fc2cf1fSJustin Ernst To compile this driver as a module, choose M here: the module will 774fc2cf1fSJustin Ernst be called uv_sysfs. 7845a3d578SAndy Shevchenko 7945a3d578SAndy Shevchenkoconfig MXM_WMI 8045a3d578SAndy Shevchenko tristate "WMI support for MXM Laptop Graphics" 81a7f7f624SMasahiro Yamada depends on ACPI_WMI 8245a3d578SAndy Shevchenko help 8345a3d578SAndy Shevchenko MXM is a standard for laptop graphics cards, the WMI interface 8445a3d578SAndy Shevchenko is required for switchable nvidia graphics machines 85ca16d33bSDaniel Dadap 86ca16d33bSDaniel Dadapconfig NVIDIA_WMI_EC_BACKLIGHT 878d0ca287SHans de Goede tristate "EC Backlight Driver for Hybrid Graphics Notebook Systems" 88ad62cd93SDaniel Dadap depends on ACPI_VIDEO 89ad62cd93SDaniel Dadap depends on ACPI_WMI 90ad62cd93SDaniel Dadap depends on BACKLIGHT_CLASS_DEVICE 91ca16d33bSDaniel Dadap help 92ca16d33bSDaniel Dadap This driver provides a sysfs backlight interface for notebook systems 93ca16d33bSDaniel Dadap which are equipped with NVIDIA hybrid graphics and drive LCD backlight 94ad62cd93SDaniel Dadap levels through the Embedded Controller (EC). 95ad62cd93SDaniel Dadap 96ca16d33bSDaniel Dadap Say Y or M here if you want to control the backlight on a notebook 97ad62cd93SDaniel Dadap system with an EC-driven backlight. 98ad62cd93SDaniel Dadap 99ca16d33bSDaniel Dadap If you choose to compile this driver as a module the module will be 100ad62cd93SDaniel Dadap called nvidia-wmi-ec-backlight. 10145a3d578SAndy Shevchenko 10245a3d578SAndy Shevchenkoconfig XIAOMI_WMI 10345a3d578SAndy Shevchenko tristate "Xiaomi WMI key driver" 10445a3d578SAndy Shevchenko depends on ACPI_WMI 10545a3d578SAndy Shevchenko depends on INPUT 10645a3d578SAndy Shevchenko help 10745a3d578SAndy Shevchenko Say Y here if you want to support WMI-based keys on Xiaomi notebooks. 10845a3d578SAndy Shevchenko 10945a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module will 11075971febSChris Chiu be called xiaomi-wmi. 11157293197SThomas Weißschuh 11257293197SThomas Weißschuhconfig GIGABYTE_WMI 11357293197SThomas Weißschuh tristate "Gigabyte WMI temperature driver" 11457293197SThomas Weißschuh depends on ACPI_WMI 11557293197SThomas Weißschuh depends on HWMON 11657293197SThomas Weißschuh help 11757293197SThomas Weißschuh Say Y here if you want to support WMI-based temperature reporting on 11857293197SThomas Weißschuh Gigabyte mainboards. 11957293197SThomas Weißschuh 12057293197SThomas Weißschuh To compile this driver as a module, choose M here: the module will 12157293197SThomas Weißschuh be called gigabyte-wmi. 12206ffe5b2SHans de Goede 12306ffe5b2SHans de Goedeconfig YOGABOOK 124c0549b72SYauhen Kharuzhy tristate "Lenovo Yoga Book tablet key driver" 125c0549b72SYauhen Kharuzhy depends on ACPI_WMI 126e34cd89aSArnd Bergmann depends on INPUT 127c0549b72SYauhen Kharuzhy depends on I2C 128c0549b72SYauhen Kharuzhy select LEDS_CLASS 129c0549b72SYauhen Kharuzhy select NEW_LEDS 130c0549b72SYauhen Kharuzhy help 131c0549b72SYauhen Kharuzhy Say Y here if you want to support the 'Pen' key and keyboard backlight 132c0549b72SYauhen Kharuzhy control on the Lenovo Yoga Book tablets. 133c0549b72SYauhen Kharuzhy 13406ffe5b2SHans de Goede To compile this driver as a module, choose M here: the module will 135c0549b72SYauhen Kharuzhy be called lenovo-yogabook. 136b2ed33e8SHans de Goede 137b2ed33e8SHans de Goedeconfig YT2_1380 138b2ed33e8SHans de Goede tristate "Lenovo Yoga Tablet 2 1380 fast charge driver" 139078fc56fSArnd Bergmann depends on SERIAL_DEV_BUS 140b2ed33e8SHans de Goede depends on EXTCON 141b2ed33e8SHans de Goede depends on ACPI 142b2ed33e8SHans de Goede help 143b2ed33e8SHans de Goede Say Y here to enable support for the custom fast charging protocol 144b2ed33e8SHans de Goede found on the Lenovo Yoga Tablet 2 1380F / 1380L models. 145b2ed33e8SHans de Goede 146b2ed33e8SHans de Goede To compile this driver as a module, choose M here: the module will 147b2ed33e8SHans de Goede be called lenovo-yogabook. 148e86435ebSPeter Feuerer 149e86435ebSPeter Feuererconfig ACERHDF 150200db647SRandy Dunlap tristate "Acer Aspire One temperature and fan driver" 15148c8dd64SPeter Feuerer depends on ACPI_EC && THERMAL 152a7f7f624SMasahiro Yamada select THERMAL_GOV_BANG_BANG 153e86435ebSPeter Feuerer help 154e86435ebSPeter Feuerer This is a driver for Acer Aspire One netbooks. It allows to access 155e86435ebSPeter Feuerer the temperature sensor and to control the fan. 156e86435ebSPeter Feuerer 157e86435ebSPeter Feuerer After loading this driver the BIOS is still in control of the fan. 15814c20688SPaul Gortmaker To let the kernel handle the fan, do: 15914c20688SPaul Gortmaker echo -n enabled > /sys/class/thermal/thermal_zoneN/mode 16014c20688SPaul Gortmaker where N=0,1,2... depending on the number of thermal nodes and the 16114c20688SPaul Gortmaker detection order of your particular system. The "type" parameter 162e86435ebSPeter Feuerer in the same node directory will tell you if it is "acerhdf". 163e86435ebSPeter Feuerer 16478d15eeaSAlexander A. Klimov For more information about this driver see 165e86435ebSPeter Feuerer <https://piie.net/files/acerhdf_README.txt> 166e86435ebSPeter Feuerer 167e86435ebSPeter Feuerer If you have an Acer Aspire One netbook, say Y or M 168e86435ebSPeter Feuerer here. 16945a3d578SAndy Shevchenko 17045a3d578SAndy Shevchenkoconfig ACER_WIRELESS 171a46ad0f1SMario Limonciello tristate "Acer Wireless Radio Control Driver" 17245a3d578SAndy Shevchenko depends on ACPI 173a7f7f624SMasahiro Yamada depends on INPUT 17445a3d578SAndy Shevchenko help 17545a3d578SAndy Shevchenko The Acer Wireless Radio Control handles the airplane mode hotkey 17645a3d578SAndy Shevchenko present on new Acer laptops. 17745a3d578SAndy Shevchenko 17845a3d578SAndy Shevchenko Say Y or M here if you have an Acer notebook with an airplane mode 17945a3d578SAndy Shevchenko hotkey. 18045a3d578SAndy Shevchenko 18145a3d578SAndy Shevchenko If you choose to compile this driver as a module the module will be 18245a3d578SAndy Shevchenko called acer-wireless. 18345a3d578SAndy Shevchenko 18445a3d578SAndy Shevchenkoconfig ACER_WMI 18545a3d578SAndy Shevchenko tristate "Acer WMI Laptop Extras" 18645a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 18745a3d578SAndy Shevchenko depends on SERIO_I8042 18845a3d578SAndy Shevchenko depends on INPUT 18945a3d578SAndy Shevchenko depends on RFKILL || RFKILL = n 190c0ff2c39SSungHwan Jung depends on ACPI_EC 191446dd8efSSungHwan Jung depends on ACPI_WMI 19245a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 193349da8eeSHans de Goede depends on HWMON 194349da8eeSHans de Goede select INPUT_SPARSEKMAP 1956bb5153dSSungHwan Jung select LEDS_CLASS 196a7f7f624SMasahiro Yamada select NEW_LEDS 19745a3d578SAndy Shevchenko select ACPI_PLATFORM_PROFILE 19845a3d578SAndy Shevchenko help 19945a3d578SAndy Shevchenko This is a driver for newer Acer (and Wistron) laptops. It adds 20045a3d578SAndy Shevchenko wireless radio and bluetooth control, and on some laptops, 20145a3d578SAndy Shevchenko exposes the mail LED and LCD backlight. 20245a3d578SAndy Shevchenko 20345a3d578SAndy Shevchenko If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 204ef233eafSShyam Sundar S K here. 20591f410aaSSuma Hegde 2063d904005SAndrea.Hosource "drivers/platform/x86/amd/Kconfig" 2073d904005SAndrea.Ho 2083d904005SAndrea.Hoconfig ADV_SWBUTTON 2093d904005SAndrea.Ho tristate "Advantech ACPI Software Button Driver" 2103d904005SAndrea.Ho depends on ACPI && INPUT 2113d904005SAndrea.Ho help 2123d904005SAndrea.Ho Say Y here to enable support for Advantech software defined 2133d904005SAndrea.Ho button feature. More information can be found at 2143d904005SAndrea.Ho <http://www.advantech.com.tw/products/> 2153d904005SAndrea.Ho 2163d904005SAndrea.Ho To compile this driver as a module, choose M here. The module will 21745a3d578SAndy Shevchenko be called adv_swbutton. 21845a3d578SAndy Shevchenko 21945a3d578SAndy Shevchenkoconfig APPLE_GMUX 22045a3d578SAndy Shevchenko tristate "Apple Gmux Driver" 22145a3d578SAndy Shevchenko depends on ACPI && PCI 222a7f7f624SMasahiro Yamada depends on PNP 22345a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 22445a3d578SAndy Shevchenko help 22545a3d578SAndy Shevchenko This driver provides support for the gmux device found on many 22645a3d578SAndy Shevchenko Apple laptops, which controls the display mux for the hybrid 227a46ad0f1SMario Limonciello graphics as well as the backlight. Currently only backlight 22841b16dceSLen Brown control is supported by the driver. 2296122af37SCorentin Chary 23041b16dceSLen Brownconfig ASUS_LAPTOP 231e73e2c62SCorentin Chary tristate "Asus Laptop Extras" 232e73e2c62SCorentin Chary depends on ACPI 23314ca7a47SHans de Goede select LEDS_CLASS 23412d6f35bSCorentin Chary select NEW_LEDS 23518e1311eSCorentin Chary depends on BACKLIGHT_CLASS_DEVICE 23614ca7a47SHans de Goede depends on INPUT 23766a71dd1SCorentin Chary depends on RFKILL || RFKILL = n 238a7f7f624SMasahiro Yamada depends on ACPI_VIDEO || ACPI_VIDEO = n 2398819de7fSAndy Ross select INPUT_SPARSEKMAP 2408819de7fSAndy Ross help 2418819de7fSAndy Ross This is a driver for Asus laptops, Lenovo SL and the Pegatron 242b23910c2SAndy Ross Lucid tablet. It may also support some MEDION, JVC or VICTOR 243b23910c2SAndy Ross laptops. It makes all the extra buttons generate standard 244b23910c2SAndy Ross ACPI events and input events, and on the Lucid the built-in 245b23910c2SAndy Ross accelerometer appears as an input device. It also adds 246b23910c2SAndy Ross support for video output switching, LCD backlight control, 24741b16dceSLen Brown Bluetooth and Wlan control, and most importantly, allows you 2488819de7fSAndy Ross to blink those fancy LEDs. 24941b16dceSLen Brown 25041b16dceSLen Brown For more information see <http://acpi4asus.sf.net>. 25141b16dceSLen Brown 25245a3d578SAndy Shevchenko If you have an ACPI-compatible ASUS laptop, say Y or M here. 25345a3d578SAndy Shevchenko 25445a3d578SAndy Shevchenkoconfig ASUS_WIRELESS 25545a3d578SAndy Shevchenko tristate "Asus Wireless Radio Control Driver" 25645a3d578SAndy Shevchenko depends on ACPI 25745a3d578SAndy Shevchenko depends on INPUT 258a7f7f624SMasahiro Yamada select NEW_LEDS 25945a3d578SAndy Shevchenko select LEDS_CLASS 26045a3d578SAndy Shevchenko help 26145a3d578SAndy Shevchenko The Asus Wireless Radio Control handles the airplane mode hotkey 26245a3d578SAndy Shevchenko present on some Asus laptops. 26345a3d578SAndy Shevchenko 26445a3d578SAndy Shevchenko Say Y or M here if you have an ASUS notebook with an airplane mode 26545a3d578SAndy Shevchenko hotkey. 26645a3d578SAndy Shevchenko 26745a3d578SAndy Shevchenko If you choose to compile this driver as a module the module will be 26845a3d578SAndy Shevchenko called asus-wireless. 26945a3d578SAndy Shevchenko 27045a3d578SAndy Shevchenkoconfig ASUS_WMI 27145a3d578SAndy Shevchenko tristate "ASUS WMI Driver" 27245a3d578SAndy Shevchenko depends on ACPI_WMI 27345a3d578SAndy Shevchenko depends on ACPI_BATTERY 27445a3d578SAndy Shevchenko depends on INPUT 27545a3d578SAndy Shevchenko depends on HWMON 27645a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 27745a3d578SAndy Shevchenko depends on RFKILL || RFKILL = n 278b52cbca2SHans de Goede depends on HOTPLUG_PCI 27945a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 28045a3d578SAndy Shevchenko depends on SERIO_I8042 || SERIO_I8042 = n 28145a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 282c63d44aeSLuke D. Jones select LEDS_CLASS 283a7f7f624SMasahiro Yamada select NEW_LEDS 28445a3d578SAndy Shevchenko select ACPI_PLATFORM_PROFILE 28545a3d578SAndy Shevchenko help 28645a3d578SAndy Shevchenko Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new 28745a3d578SAndy Shevchenko Asus Notebooks). 28845a3d578SAndy Shevchenko 28945a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module will 29045a3d578SAndy Shevchenko be called asus-wmi. 29145a3d578SAndy Shevchenko 29245a3d578SAndy Shevchenkoconfig ASUS_NB_WMI 293a7f7f624SMasahiro Yamada tristate "Asus Notebook WMI Driver" 29445a3d578SAndy Shevchenko depends on ASUS_WMI 29545a3d578SAndy Shevchenko help 29645a3d578SAndy Shevchenko This is a driver for newer Asus notebooks. It adds extra features 29745a3d578SAndy Shevchenko like wireless radio and bluetooth control, leds, hotkeys, backlight... 29845a3d578SAndy Shevchenko 29945a3d578SAndy Shevchenko For more information, see 30045a3d578SAndy Shevchenko <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 30145a3d578SAndy Shevchenko 30245a3d578SAndy Shevchenko If you have an ACPI-WMI compatible Asus Notebook, say Y or M 3030a6509b0SHans de Goede here. 3040a6509b0SHans de Goede 3050a6509b0SHans de Goedeconfig ASUS_TF103C_DOCK 3060a6509b0SHans de Goede tristate "Asus TF103C 2-in-1 keyboard dock" 3070a6509b0SHans de Goede depends on ACPI 3080a6509b0SHans de Goede depends on I2C 3090a6509b0SHans de Goede depends on INPUT 3100a6509b0SHans de Goede depends on HID 3110a6509b0SHans de Goede depends on GPIOLIB 3120a6509b0SHans de Goede help 3130a6509b0SHans de Goede This is a driver for the keyboard, touchpad and USB port of the 3140a6509b0SHans de Goede keyboard dock for the Asus TF103C 2-in-1 tablet. 3150a6509b0SHans de Goede 3160a6509b0SHans de Goede This keyboard dock has its own I2C attached embedded controller 3170a6509b0SHans de Goede and the keyboard and touchpad are also connected over I2C, 3180a6509b0SHans de Goede instead of using the usual USB connection. This means that the 3190a6509b0SHans de Goede keyboard dock requires this special driver to function. 3200a6509b0SHans de Goede 3210a6509b0SHans de Goede If you have an Asus TF103C tablet say Y or M here, for a generic x86 322636a1e69SChris Blake distro config say M here. 323636a1e69SChris Blake 324636a1e69SChris Blakeconfig MERAKI_MX100 325636a1e69SChris Blake tristate "Cisco Meraki MX100 Platform Driver" 326636a1e69SChris Blake depends on GPIOLIB 327636a1e69SChris Blake depends on GPIO_ICH 328636a1e69SChris Blake depends on LEDS_CLASS 329636a1e69SChris Blake select LEDS_GPIO 330636a1e69SChris Blake help 331636a1e69SChris Blake This driver provides support for the front button and LEDs on 332636a1e69SChris Blake the Cisco Meraki MX100 (Tinkerbell) 1U appliance. 333636a1e69SChris Blake 334636a1e69SChris Blake To compile this driver as a module, choose M here: the module 33545a3d578SAndy Shevchenko will be called meraki-mx100. 33645a3d578SAndy Shevchenko 33745a3d578SAndy Shevchenkoconfig EEEPC_LAPTOP 33845a3d578SAndy Shevchenko tristate "Eee PC Hotkey Driver" 33945a3d578SAndy Shevchenko depends on ACPI_EC 34045a3d578SAndy Shevchenko depends on INPUT 34145a3d578SAndy Shevchenko depends on RFKILL || RFKILL = n 34245a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 34345a3d578SAndy Shevchenko depends on HOTPLUG_PCI 34445a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 34545a3d578SAndy Shevchenko select HWMON 34645a3d578SAndy Shevchenko select LEDS_CLASS 347a7f7f624SMasahiro Yamada select NEW_LEDS 34845a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 34945a3d578SAndy Shevchenko help 35045a3d578SAndy Shevchenko This driver supports the Fn-Fx keys on Eee PC laptops. 35145a3d578SAndy Shevchenko 35245a3d578SAndy Shevchenko It also gives access to some extra laptop functionalities like 35345a3d578SAndy Shevchenko Bluetooth, backlight and allows powering on/off some other 35445a3d578SAndy Shevchenko devices. 35545a3d578SAndy Shevchenko 35645a3d578SAndy Shevchenko If you have an Eee PC laptop, say Y or M here. If this driver 35745a3d578SAndy Shevchenko doesn't work on your Eee PC, try eeepc-wmi instead. 35845a3d578SAndy Shevchenko 35945a3d578SAndy Shevchenkoconfig EEEPC_WMI 360a7f7f624SMasahiro Yamada tristate "Eee PC WMI Driver" 36145a3d578SAndy Shevchenko depends on ASUS_WMI 36245a3d578SAndy Shevchenko help 36345a3d578SAndy Shevchenko This is a driver for newer Eee PC laptops. It adds extra features 36445a3d578SAndy Shevchenko like wireless radio and bluetooth control, leds, hotkeys, backlight... 36545a3d578SAndy Shevchenko 36645a3d578SAndy Shevchenko For more information, see 36745a3d578SAndy Shevchenko <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 36845a3d578SAndy Shevchenko 36945a3d578SAndy Shevchenko If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M 370f1e1ea51SMario Limonciello here. 3717a3319c1SMichał Kępień 37245a3d578SAndy Shevchenkosource "drivers/platform/x86/dell/Kconfig" 37345a3d578SAndy Shevchenko 374817a5cdbSPali Rohárconfig AMILO_RFKILL 37545a3d578SAndy Shevchenko tristate "Fujitsu-Siemens Amilo rfkill support" 376a7f7f624SMasahiro Yamada depends on RFKILL 37745a3d578SAndy Shevchenko depends on SERIO_I8042 37845a3d578SAndy Shevchenko help 379820787fcSColin Ian King This is a driver for enabling wifi on some Fujitsu-Siemens Amilo 38041b16dceSLen Brown laptops. 38141b16dceSLen Brown 38241b16dceSLen Brownconfig FUJITSU_LAPTOP 38341b16dceSLen Brown tristate "Fujitsu Laptop Extras" 38441b16dceSLen Brown depends on ACPI 38514c8a145SSzilard Fabian depends on INPUT 38614ca7a47SHans de Goede depends on BACKLIGHT_CLASS_DEVICE 387f2252672SMichał Kępień depends on ACPI_BATTERY 388afdd1ebbSNecip Fazil Yildiran depends on ACPI_VIDEO || ACPI_VIDEO = n 389d89bcc83SMichał Kępień select INPUT_SPARSEKMAP 390a7f7f624SMasahiro Yamada select NEW_LEDS 39141b16dceSLen Brown select LEDS_CLASS 39241b16dceSLen Brown help 39341b16dceSLen Brown This is a driver for laptops built by Fujitsu: 39441b16dceSLen Brown 39541b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 39641b16dceSLen Brown * Possibly other Fujitsu laptop models 39741b16dceSLen Brown * Tested with S6410 and S7020 39841b16dceSLen Brown 39941b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 40041b16dceSLen Brown 4012d24c490SRobert Gerlach If you have a Fujitsu laptop, say Y or M here. 4022d24c490SRobert Gerlach 4032d24c490SRobert Gerlachconfig FUJITSU_TABLET 4042d24c490SRobert Gerlach tristate "Fujitsu Tablet Extras" 405a7f7f624SMasahiro Yamada depends on ACPI 4062d24c490SRobert Gerlach depends on INPUT 4072d24c490SRobert Gerlach help 4082d24c490SRobert Gerlach This is a driver for tablets built by Fujitsu: 4092d24c490SRobert Gerlach 4102d24c490SRobert Gerlach * Lifebook P1510/P1610/P1620/Txxxx 4112d24c490SRobert Gerlach * Stylistic ST5xxx 4122d24c490SRobert Gerlach * Possibly other Fujitsu tablet models 4132d24c490SRobert Gerlach 4142d24c490SRobert Gerlach It adds support for the panel buttons, docking station detection, 4152d24c490SRobert Gerlach tablet/notebook mode detection for convertible and 4162d24c490SRobert Gerlach orientation detection for docked slates. 4172d24c490SRobert Gerlach 4181b46f17dSHans de Goede If you have a Fujitsu convertible or slate, say Y or M here. 4191b46f17dSHans de Goede 4201b46f17dSHans de Goedeconfig GPD_POCKET_FAN 4211b46f17dSHans de Goede tristate "GPD Pocket Fan Controller support" 422a7f7f624SMasahiro Yamada depends on ACPI 4231b46f17dSHans de Goede depends on THERMAL 4241b46f17dSHans de Goede help 4251b46f17dSHans de Goede Driver for the GPD Pocket vendor specific FAN02501 ACPI device 4261b46f17dSHans de Goede which controls the fan speed on the GPD Pocket. 4271b46f17dSHans de Goede 4281b46f17dSHans de Goede Without this driver the fan on the Pocket will stay off independent 4291b46f17dSHans de Goede of the CPU temperature. Say Y or M if the kernel may be used on a 4306e9b8992SJorge Lopez GPD pocket. 431efcfed9bSJean Delvare 432a558ea42SMario Limonciellosource "drivers/platform/x86/hp/Kconfig" 433a558ea42SMario Limonciello 43454290fa6SAlex Hungconfig WIRELESS_HOTKEY 43554290fa6SAlex Hung tristate "Wireless hotkey button" 43654290fa6SAlex Hung depends on ACPI 437a558ea42SMario Limonciello depends on INPUT 438a558ea42SMario Limonciello help 43954290fa6SAlex Hung This driver provides supports for the wireless buttons found on some AMD, 44054290fa6SAlex Hung HP, & Xioami laptops. 44154290fa6SAlex Hung On such systems the driver should load automatically (via ACPI alias). 442a558ea42SMario Limonciello 44354290fa6SAlex Hung To compile this driver as a module, choose M here: the module will 44445a3d578SAndy Shevchenko be called wireless-hotkey. 44545a3d578SAndy Shevchenko 44645a3d578SAndy Shevchenkoconfig IBM_RTL 447a7f7f624SMasahiro Yamada tristate "Device driver to enable PRTL support" 44845a3d578SAndy Shevchenko depends on PCI 44945a3d578SAndy Shevchenko help 45045a3d578SAndy Shevchenko Enable support for IBM Premium Real Time Mode (PRTM). 45145a3d578SAndy Shevchenko This module will allow you the enter and exit PRTM in the BIOS via 45245a3d578SAndy Shevchenko sysfs on platforms that support this feature. System in PRTM will 45341b16dceSLen Brown not receive CPU-generated SMIs for recoverable errors. Use of this 45445a3d578SAndy Shevchenko feature without proper support may void your hardware warranty. 45545a3d578SAndy Shevchenko 45645a3d578SAndy Shevchenko If the proper BIOS support is found the driver will load and create 45745a3d578SAndy Shevchenko /sys/devices/system/ibm_rtl/. The "state" variable will indicate 45845a3d578SAndy Shevchenko whether or not the BIOS is in PRTM. 45941b16dceSLen Brown state = 0 (BIOS SMIs on) 46057ac3b05SIke Panhc state = 1 (BIOS SMIs off) 46157ac3b05SIke Panhc 46258ac7aa0SDavid Woodhouseconfig IDEAPAD_LAPTOP 463ad0f4306SRandy Dunlap tristate "Lenovo IdeaPad Laptop Extras" 46407a4a4fcSMaxim Mikityanskiy depends on ACPI 465445e8d00SMatthew Garrett depends on RFKILL && INPUT 46614ca7a47SHans de Goede depends on SERIO_I8042 46774caab99SArnd Bergmann depends on BACKLIGHT_CLASS_DEVICE 46821f05a43SMaximilian Luz depends on ACPI_VIDEO || ACPI_VIDEO = n 469f63409aeSIke Panhc depends on ACPI_WMI || ACPI_WMI = n 470d8f5c5eaSBarnabás Pőcze select ACPI_PLATFORM_PROFILE 471d8f5c5eaSBarnabás Pőcze select INPUT_SPARSEKMAP 47258ac7aa0SDavid Woodhouse select NEW_LEDS 47316fd91e0SIke Panhc select LEDS_CLASS 47416fd91e0SIke Panhc help 47558ac7aa0SDavid Woodhouse This is a driver for Lenovo IdeaPad netbooks contains drivers for 476e82882cdSGergo Koteles rfkill switch, hotkey, fan control and backlight control. 477e82882cdSGergo Koteles 478e82882cdSGergo Kotelesconfig LENOVO_YMC 479e82882cdSGergo Koteles tristate "Lenovo Yoga Tablet Mode Control" 480cde7886bSGergo Koteles depends on ACPI_WMI 481e82882cdSGergo Koteles depends on INPUT 482e82882cdSGergo Koteles depends on IDEAPAD_LAPTOP 483e82882cdSGergo Koteles select INPUT_SPARSEKMAP 484e82882cdSGergo Koteles help 485e82882cdSGergo Koteles This driver maps the Tablet Mode Control switch to SW_TABLET_MODE input 48645a3d578SAndy Shevchenko events for Lenovo Yoga notebooks. 48745a3d578SAndy Shevchenko 4883dda3b37SBenjamin Tissoiresconfig SENSORS_HDAPS 48945a3d578SAndy Shevchenko tristate "Thinkpad Hard Drive Active Protection System (hdaps)" 49045a3d578SAndy Shevchenko depends on INPUT 49145a3d578SAndy Shevchenko help 49245a3d578SAndy Shevchenko This driver provides support for the IBM Hard Drive Active Protection 49345a3d578SAndy Shevchenko System (hdaps), which provides an accelerometer and other misc. data. 4943dda3b37SBenjamin Tissoires ThinkPads starting with the R50, T41, and X40 are supported. The 49545a3d578SAndy Shevchenko accelerometer data is readable via sysfs. 49645a3d578SAndy Shevchenko 49745a3d578SAndy Shevchenko This driver also provides an absolute input class device, allowing 49845a3d578SAndy Shevchenko the laptop to act as a pinball machine-esque joystick. 49945a3d578SAndy Shevchenko 50045a3d578SAndy Shevchenko If your ThinkPad is not recognized by the driver, please update to latest 50145a3d578SAndy Shevchenko BIOS. This is especially the case for some R52 ThinkPads. 50245a3d578SAndy Shevchenko 5033dda3b37SBenjamin Tissoires Say Y here if you have an applicable laptop and want to experience 50441b16dceSLen Brown the awesome power of hdaps. 50541b16dceSLen Brown 50641b16dceSLen Brownconfig THINKPAD_ACPI 5072801b968SOgnjen Galic tristate "ThinkPad ACPI Laptop Extras" 508d263da31SCorentin Chary depends on ACPI_EC 50919d337dfSJohannes Berg depends on ACPI_BATTERY 51014ca7a47SHans de Goede depends on INPUT 51114ca7a47SHans de Goede depends on RFKILL || RFKILL = n 512153cca9cSHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 513f809891eSHans de Goede depends on BACKLIGHT_CLASS_DEVICE 51421f05a43SMaximilian Luz depends on I2C 515f809891eSHans de Goede depends on DRM 51641b16dceSLen Brown select ACPI_PLATFORM_PROFILE 51741b16dceSLen Brown select DRM_PRIVACY_SCREEN 51841b16dceSLen Brown select HWMON 51941b16dceSLen Brown select NVRAM 5205d059bf2SSteven Rostedt (Google) select NEW_LEDS 521a7f7f624SMasahiro Yamada select LEDS_CLASS 52241b16dceSLen Brown select INPUT_SPARSEKMAP 52341b16dceSLen Brown help 52441b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 52541b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 5269e1cbedeSMauro Carvalho Chehab output switching, ThinkLight control, UltraBay eject and more. 52741b16dceSLen Brown For more information about this driver see 52841b16dceSLen Brown <file:Documentation/admin-guide/laptops/thinkpad-acpi.rst> and 52941b16dceSLen Brown <http://ibm-acpi.sf.net/> . 53041b16dceSLen Brown 5316e5b08eeSHenrique de Moraes Holschuh This driver was formerly known as ibm-acpi. 5326e5b08eeSHenrique de Moraes Holschuh 5336e5b08eeSHenrique de Moraes Holschuh Extra functionality will be available if the rfkill (CONFIG_RFKILL) 5346e5b08eeSHenrique de Moraes Holschuh and/or ALSA (CONFIG_SND) subsystems are available in the kernel. 5356e5b08eeSHenrique de Moraes Holschuh Note that if you want ThinkPad-ACPI to be built-in instead of 53641b16dceSLen Brown modular, ALSA and rfkill will also have to be built-in. 53741b16dceSLen Brown 538ff850c33SHenrique de Moraes Holschuh If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 539ff850c33SHenrique de Moraes Holschuh 540ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT 541ff850c33SHenrique de Moraes Holschuh bool "Console audio control ALSA interface" 542ff850c33SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 543ff850c33SHenrique de Moraes Holschuh depends on SND 544a7f7f624SMasahiro Yamada depends on SND = y || THINKPAD_ACPI = SND 545ff850c33SHenrique de Moraes Holschuh default y 546ff850c33SHenrique de Moraes Holschuh help 547ff850c33SHenrique de Moraes Holschuh Enables monitoring of the built-in console audio output control 548ff850c33SHenrique de Moraes Holschuh (headphone and speakers), which is operated by the mute and (in 549ff850c33SHenrique de Moraes Holschuh some ThinkPad models) volume hotkeys. 550ff850c33SHenrique de Moraes Holschuh 551ff850c33SHenrique de Moraes Holschuh If this option is enabled, ThinkPad-ACPI will export an ALSA card 552ff850c33SHenrique de Moraes Holschuh with a single read-only mixer control, which should be used for 553ff850c33SHenrique de Moraes Holschuh on-screen-display feedback purposes by the Desktop Environment. 554ff850c33SHenrique de Moraes Holschuh 555ff850c33SHenrique de Moraes Holschuh Optionally, the driver will also allow software control (the 556ff850c33SHenrique de Moraes Holschuh ALSA mixer will be made read-write). Please refer to the driver 557ff850c33SHenrique de Moraes Holschuh documentation for details. 558ff850c33SHenrique de Moraes Holschuh 559ff850c33SHenrique de Moraes Holschuh All IBM models have both volume and mute control. Newer Lenovo 560ff850c33SHenrique de Moraes Holschuh models only have mute control (the volume hotkeys are just normal 561a73f3091SHenrique de Moraes Holschuh keys and volume control is done through the main HDA mixer). 562a73f3091SHenrique de Moraes Holschuh 563a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 564a7f7f624SMasahiro Yamada bool "Maintainer debug facilities" 565a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 566a73f3091SHenrique de Moraes Holschuh help 567a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 568a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 569a73f3091SHenrique de Moraes Holschuh 570a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 57141b16dceSLen Brown otherwise. 57241b16dceSLen Brown 57341b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 574a7f7f624SMasahiro Yamada bool "Verbose debug mode" 57541b16dceSLen Brown depends on THINKPAD_ACPI 57641b16dceSLen Brown help 57741b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 57841b16dceSLen Brown increase in driver size. 57941b16dceSLen Brown 580a4d5effcSHenrique de Moraes Holschuh If you are not sure, say N here. 581a4d5effcSHenrique de Moraes Holschuh 582a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS 583a7f7f624SMasahiro Yamada bool "Allow control of important LEDs (unsafe)" 584a4d5effcSHenrique de Moraes Holschuh depends on THINKPAD_ACPI 585a4d5effcSHenrique de Moraes Holschuh help 586a4d5effcSHenrique de Moraes Holschuh Overriding LED state on ThinkPads can mask important 587a4d5effcSHenrique de Moraes Holschuh firmware alerts (like critical battery condition), or misled 588a4d5effcSHenrique de Moraes Holschuh the user into damaging the hardware (undocking or ejecting 589a4d5effcSHenrique de Moraes Holschuh the bay while buses are still active), etc. 590a4d5effcSHenrique de Moraes Holschuh 591a4d5effcSHenrique de Moraes Holschuh LED control on the ThinkPad is write-only (with very few 592a4d5effcSHenrique de Moraes Holschuh exceptions on very ancient models), which makes it 593a4d5effcSHenrique de Moraes Holschuh impossible to know beforehand if important information will 594a4d5effcSHenrique de Moraes Holschuh be lost when one changes LED state. 595a4d5effcSHenrique de Moraes Holschuh 596a4d5effcSHenrique de Moraes Holschuh Users that know what they are doing can enable this option 597a4d5effcSHenrique de Moraes Holschuh and the driver will allow control of every LED, including 598a4d5effcSHenrique de Moraes Holschuh the ones on the dock stations. 599a4d5effcSHenrique de Moraes Holschuh 600a4d5effcSHenrique de Moraes Holschuh Never enable this option on a distribution kernel. 601a4d5effcSHenrique de Moraes Holschuh 602a4d5effcSHenrique de Moraes Holschuh Say N here, unless you are building a kernel for your own 60341b16dceSLen Brown use, and need to control the important firmware LEDs. 60441b16dceSLen Brown 60541b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 60641b16dceSLen Brown bool "Video output control support" 607a7f7f624SMasahiro Yamada depends on THINKPAD_ACPI 60841b16dceSLen Brown default y 60941b16dceSLen Brown help 61041b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 61141b16dceSLen Brown the various video output ports. 61241b16dceSLen Brown 61341b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 61441b16dceSLen Brown display state, video output devices in use, whether there is a X 61541b16dceSLen Brown server running, phase of the moon, and the current mood of 616b525c06cSHenrique de Moraes Holschuh Schroedinger's cat. If you can use X.org's RandR to control 617b525c06cSHenrique de Moraes Holschuh your ThinkPad's video output ports instead of this feature, 61841b16dceSLen Brown don't think twice: do it and say N here to save memory and avoid 619b525c06cSHenrique de Moraes Holschuh bad interactions with X.org. 620b525c06cSHenrique de Moraes Holschuh 621b525c06cSHenrique de Moraes Holschuh NOTE: access to this feature is limited to processes with the 622b525c06cSHenrique de Moraes Holschuh CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms 623b525c06cSHenrique de Moraes Holschuh where it interacts badly with X.org. 624b525c06cSHenrique de Moraes Holschuh 62541b16dceSLen Brown If you are not sure, say Y here but do try to check if you could 62641b16dceSLen Brown be using X.org RandR instead. 62741b16dceSLen Brown 62841b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 62941b16dceSLen Brown bool "Support NVRAM polling for hot keys" 630a7f7f624SMasahiro Yamada depends on THINKPAD_ACPI 63141b16dceSLen Brown default y 63241b16dceSLen Brown help 63341b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 63441b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 63541b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 63641b16dceSLen Brown unselecting this option will save about 1kB of memory. 63741b16dceSLen Brown 63841b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 63941b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 64041b16dceSLen Brown 64141b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 64241b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 64341b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 64441b16dceSLen Brown 64541b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 646a40cd7efSMark Pearson it is strictly necessary to do so. 647a40cd7efSMark Pearson 648a40cd7efSMark Pearsonconfig THINKPAD_LMI 649a40cd7efSMark Pearson tristate "Lenovo WMI-based systems management driver" 650a40cd7efSMark Pearson depends on ACPI_WMI 651a40cd7efSMark Pearson select FW_ATTR_CLASS 652a40cd7efSMark Pearson help 653a40cd7efSMark Pearson This driver allows changing BIOS settings on Lenovo machines whose 654a40cd7efSMark Pearson BIOS support the WMI interface. 655a40cd7efSMark Pearson 656a40cd7efSMark Pearson To compile this driver as a module, choose M here: the module will 6578bd836feSAndy Shevchenko be called think-lmi. 6588bd836feSAndy Shevchenko 659f1cacd21SArmin Wolfsource "drivers/platform/x86/intel/Kconfig" 660f1cacd21SArmin Wolf 661f1cacd21SArmin Wolfconfig ACPI_QUICKSTART 662f1cacd21SArmin Wolf tristate "ACPI Quickstart button driver" 66383cfe6d8SArnd Bergmann depends on ACPI 664f1cacd21SArmin Wolf depends on INPUT 665f1cacd21SArmin Wolf select INPUT_SPARSEKMAP 666f1cacd21SArmin Wolf help 667f1cacd21SArmin Wolf This driver adds support for ACPI quickstart button (PNP0C32) devices. 668f1cacd21SArmin Wolf The button emits a manufacturer-specific key value when pressed, so 669f1cacd21SArmin Wolf userspace has to map this value to a standard key code. 670f1cacd21SArmin Wolf 671f1cacd21SArmin Wolf To compile this driver as a module, choose M here: the module will be 6722513563eSHans de Goede called quickstart. 6732513563eSHans de Goede 6742513563eSHans de Goedeconfig MEEGOPAD_ANX7428 6752513563eSHans de Goede tristate "MeeGoPad ANX7428 Type-C Switch" 6762513563eSHans de Goede depends on ACPI && GPIOLIB && I2C 6772513563eSHans de Goede help 6782513563eSHans de Goede Some MeeGoPad top-set boxes have an ANX7428 Type-C Switch for 6792513563eSHans de Goede USB3.1 Gen 1 and DisplayPort over Type-C alternate mode support. 6802513563eSHans de Goede 6812513563eSHans de Goede This driver takes care of powering on the ANX7428 on supported 6822513563eSHans de Goede MeeGoPad top-set boxes. After this the ANX7428 takes care of Type-C 683392cacf2SNikita Kravets connector orientation and PD alternate mode switching autonomously. 684392cacf2SNikita Kravets 685392cacf2SNikita Kravetsconfig MSI_EC 686392cacf2SNikita Kravets tristate "MSI EC Extras" 687392cacf2SNikita Kravets depends on ACPI_EC 688392cacf2SNikita Kravets depends on ACPI_BATTERY 689392cacf2SNikita Kravets help 690392cacf2SNikita Kravets This driver allows various MSI laptops' functionalities to be 69145a3d578SAndy Shevchenko controlled from userspace, including battery charge threshold. 69245a3d578SAndy Shevchenko 69345a3d578SAndy Shevchenkoconfig MSI_LAPTOP 69414ca7a47SHans de Goede tristate "MSI Laptop Extras" 69545a3d578SAndy Shevchenko depends on ACPI_EC 69645a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 69745a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 698642e0447SDmitry Torokhov depends on RFKILL 699a7f7f624SMasahiro Yamada depends on INPUT && SERIO_I8042 70045a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 70145a3d578SAndy Shevchenko help 70276593d6fSCorentin Chary This is a driver for laptops built by MSI (MICRO-STAR 70345a3d578SAndy Shevchenko INTERNATIONAL): 70445a3d578SAndy Shevchenko 70541b16dceSLen Brown MSI MegaBook S270 (MS-1013) 70645a3d578SAndy Shevchenko Cytron/TCM/Medion/Tchibo MD96100/SAM2000 70741b16dceSLen Brown 70845a3d578SAndy Shevchenko It adds support for Bluetooth, WLAN and LCD brightness control. 70945a3d578SAndy Shevchenko 710ee027e4aSYong Wang More information about this driver is available at 71145a3d578SAndy Shevchenko <http://0pointer.de/lennart/tchibo.html>. 712edb73f4fSMattias Jacobsson 713d12d8bafSThomas Renninger If you have an MSI S270 laptop, say Y or M here. 714d12d8bafSThomas Renninger 715d12d8bafSThomas Renningerconfig MSI_WMI 716d12d8bafSThomas Renninger tristate "MSI WMI extras" 717de078e57SAnisse Astier depends on ACPI_WMI 71814ca7a47SHans de Goede depends on INPUT 719c30116c6SAnisse Astier depends on BACKLIGHT_CLASS_DEVICE 720d12d8bafSThomas Renninger depends on ACPI_VIDEO || ACPI_VIDEO = n 721d12d8bafSThomas Renninger select INPUT_SPARSEKMAP 722d12d8bafSThomas Renninger help 723d12d8bafSThomas Renninger Say Y here if you want to support WMI-based hotkeys on MSI laptops. 724d12d8bafSThomas Renninger 725d12d8bafSThomas Renninger To compile this driver as a module, choose M here: the module will 7269c0beb6bSArmin Wolf be called msi-wmi. 7279c0beb6bSArmin Wolf 7289c0beb6bSArmin Wolfconfig MSI_WMI_PLATFORM 7299c0beb6bSArmin Wolf tristate "MSI WMI Platform features" 7309c0beb6bSArmin Wolf depends on ACPI_WMI 7319c0beb6bSArmin Wolf depends on HWMON 7329c0beb6bSArmin Wolf help 7339c0beb6bSArmin Wolf Say Y here if you want to have support for WMI-based platform features 7349c0beb6bSArmin Wolf like fan sensor access on MSI machines. 7359c0beb6bSArmin Wolf 7369c0beb6bSArmin Wolf To compile this driver as a module, choose M here: the module will 73745a3d578SAndy Shevchenko be called msi-wmi-platform. 73845a3d578SAndy Shevchenko 73945a3d578SAndy Shevchenkoconfig XO15_EBOOK 74045a3d578SAndy Shevchenko tristate "OLPC XO-1.5 ebook switch" 741a7f7f624SMasahiro Yamada depends on OLPC || COMPILE_TEST 74245a3d578SAndy Shevchenko depends on ACPI && INPUT 74313bb0fd5SHans de Goede help 74445a3d578SAndy Shevchenko Support for the ebook switch on the OLPC XO-1.5 laptop. 74545a3d578SAndy Shevchenko 74645a3d578SAndy Shevchenko This switch is triggered as the screen is rotated and folded down to 74745a3d578SAndy Shevchenko convert the device into ebook form. 74845a3d578SAndy Shevchenko 74945a3d578SAndy Shevchenkoconfig XO1_RFKILL 75045a3d578SAndy Shevchenko tristate "OLPC XO-1 software RF kill switch" 751a7f7f624SMasahiro Yamada depends on OLPC || COMPILE_TEST 75245a3d578SAndy Shevchenko depends on RFKILL 75345a3d578SAndy Shevchenko help 75445a3d578SAndy Shevchenko Support for enabling/disabling the WLAN interface on the OLPC XO-1 75545a3d578SAndy Shevchenko laptop. 75645a3d578SAndy Shevchenko 75745a3d578SAndy Shevchenkoconfig PCENGINES_APU2 75845a3d578SAndy Shevchenko tristate "PC Engines APUv2/3 front button and LEDs driver" 75945a3d578SAndy Shevchenko depends on INPUT && INPUT_KEYBOARD && GPIOLIB 76045a3d578SAndy Shevchenko depends on LEDS_CLASS 76145a3d578SAndy Shevchenko select GPIO_AMD_FCH 76245a3d578SAndy Shevchenko select KEYBOARD_GPIO_POLLED 76345a3d578SAndy Shevchenko select LEDS_GPIO 76445a3d578SAndy Shevchenko help 76545a3d578SAndy Shevchenko This driver provides support for the front button and LEDs on 76645a3d578SAndy Shevchenko PC Engines APUv2/APUv3 board. 76745a3d578SAndy Shevchenko 76845a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module 76986af1d02SSantosh Kumar Yadav will be called pcengines-apuv2. 77086af1d02SSantosh Kumar Yadav 77186af1d02SSantosh Kumar Yadavconfig BARCO_P50_GPIO 77286af1d02SSantosh Kumar Yadav tristate "Barco P50 GPIO driver for identify LED/button" 77386af1d02SSantosh Kumar Yadav depends on GPIOLIB 77486af1d02SSantosh Kumar Yadav help 77586af1d02SSantosh Kumar Yadav This driver provides access to the GPIOs for the identify button 77686af1d02SSantosh Kumar Yadav and led present on Barco P50 board. 77786af1d02SSantosh Kumar Yadav 77886af1d02SSantosh Kumar Yadav To compile this driver as a module, choose M here: the module 77945a3d578SAndy Shevchenko will be called barco-p50-gpio. 78045a3d578SAndy Shevchenko 78145a3d578SAndy Shevchenkoconfig SAMSUNG_LAPTOP 78245a3d578SAndy Shevchenko tristate "Samsung Laptop driver" 78345a3d578SAndy Shevchenko depends on RFKILL || RFKILL = n 784bf8f65daSGuillaume Douézan-Grard depends on ACPI_VIDEO || ACPI_VIDEO = n 785bf8f65daSGuillaume Douézan-Grard depends on BACKLIGHT_CLASS_DEVICE 786a7f7f624SMasahiro Yamada select LEDS_CLASS 78745a3d578SAndy Shevchenko select NEW_LEDS 78845a3d578SAndy Shevchenko help 78945a3d578SAndy Shevchenko This module implements a driver for a wide range of different 7909caeb532SHerton Ronaldo Krzesinski Samsung laptops. It offers control over the different 79145a3d578SAndy Shevchenko function keys, wireless LED, LCD backlight level. 79245a3d578SAndy Shevchenko 79345a3d578SAndy Shevchenko It may also provide some sysfs files described in 79445a3d578SAndy Shevchenko <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop> 79545a3d578SAndy Shevchenko 79645a3d578SAndy Shevchenko To compile this driver as a module, choose M here: the module 79745a3d578SAndy Shevchenko will be called samsung-laptop. 79845a3d578SAndy Shevchenko 79945a3d578SAndy Shevchenkoconfig SAMSUNG_Q10 80045a3d578SAndy Shevchenko tristate "Samsung Q10 Extras" 801a7f7f624SMasahiro Yamada depends on ACPI_EC 80245a3d578SAndy Shevchenko select BACKLIGHT_CLASS_DEVICE 80345a3d578SAndy Shevchenko help 8049caeb532SHerton Ronaldo Krzesinski This driver provides support for backlight control on Samsung Q10 805b4f9fe12SLen Brown and related laptops, including Dell Latitude X200. 806b4f9fe12SLen Brown 807b4f9fe12SLen Brownconfig ACPI_TOSHIBA 8088ef5db9eSArvid Norlander tristate "Toshiba Laptop Extras" 809f11f999eSSeth Forshee depends on ACPI_EC 8100c51a4d8SMark Brown depends on ACPI_BATTERY 8110c51a4d8SMark Brown depends on ACPI_WMI 812c76a3e1dSJonathan Corbet select LEDS_CLASS 813b4f9fe12SLen Brown select NEW_LEDS 814283672e4SSeth Forshee depends on BACKLIGHT_CLASS_DEVICE 815358d6a2cSHans de Goede depends on INPUT 816c727ba4cSArvid Norlander depends on SERIO_I8042 || SERIO_I8042 = n 817dc4522beSAzael Avalos depends on ACPI_VIDEO || ACPI_VIDEO = n 81898010f1eSAzael Avalos depends on HWMON || HWMON = n 819384a7cd9SDmitry Torokhov depends on RFKILL || RFKILL = n 820a7f7f624SMasahiro Yamada depends on IIO 821b4f9fe12SLen Brown select INPUT_SPARSEKMAP 822b4f9fe12SLen Brown help 823b4f9fe12SLen Brown This driver adds support for access to certain system settings 824b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 825b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 826b4f9fe12SLen Brown 827b4f9fe12SLen Brown On these machines, all system configuration is handled through the 828b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 829b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 830b4f9fe12SLen Brown etc. 831b4f9fe12SLen Brown 832b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 833b4f9fe12SLen Brown under "Processor type and features") in several aspects. 834b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 835b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 836b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 837b4f9fe12SLen Brown general ACPI drivers. 838b4f9fe12SLen Brown 839b4f9fe12SLen Brown More information about this driver is available at 840b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 841b4f9fe12SLen Brown 84242b4e9eeSJes Sorensen If you have a legacy free Toshiba laptop (such as the Libretto L1 84342b4e9eeSJes Sorensen series), say Y. 84442b4e9eeSJes Sorensen 84542b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL 8467ee8cd33SAzael Avalos tristate "Toshiba Bluetooth RFKill switch support" 847a7f7f624SMasahiro Yamada depends on ACPI 84842b4e9eeSJes Sorensen depends on RFKILL || RFKILL = n 84942b4e9eeSJes Sorensen help 85042b4e9eeSJes Sorensen This driver adds support for Bluetooth events for the RFKill 85142b4e9eeSJes Sorensen switch on modern Toshiba laptops with full ACPI support and 85242b4e9eeSJes Sorensen an RFKill switch. 85342b4e9eeSJes Sorensen 85442b4e9eeSJes Sorensen This driver handles RFKill events for the TOS6205 Bluetooth, 85542b4e9eeSJes Sorensen and re-enables it when the switch is set back to the 'on' 85642b4e9eeSJes Sorensen position. 85742b4e9eeSJes Sorensen 858529aa8cbSThadeu Lima de Souza Cascardo If you have a modern Toshiba laptop with a Bluetooth and an 859186e4e89SAzael Avalos RFKill switch (such as the Portege R500), say Y. 860186e4e89SAzael Avalos 861186e4e89SAzael Avalosconfig TOSHIBA_HAPS 862a7f7f624SMasahiro Yamada tristate "Toshiba HDD Active Protection Sensor" 863186e4e89SAzael Avalos depends on ACPI 864769a12a9SMasanari Iida help 865186e4e89SAzael Avalos This driver adds support for the built-in accelerometer 866186e4e89SAzael Avalos found on recent Toshiba laptops equipped with HID TOS620A 867186e4e89SAzael Avalos device. 868186e4e89SAzael Avalos 869186e4e89SAzael Avalos This driver receives ACPI notify events 0x80 when the sensor 870186e4e89SAzael Avalos detects a sudden move or a harsh vibration, as well as an 871186e4e89SAzael Avalos ACPI notify event 0x81 whenever the movement or vibration has 872186e4e89SAzael Avalos been stabilized. 873769a12a9SMasanari Iida 874186e4e89SAzael Avalos Also provides sysfs entries to get/set the desired protection 875186e4e89SAzael Avalos level and resetting the HDD protection interface. 876186e4e89SAzael Avalos 877186e4e89SAzael Avalos If you have a recent Toshiba laptop with a built-in accelerometer 87814991fc7SAzael Avalos device, say Y. 87914991fc7SAzael Avalos 88014991fc7SAzael Avalosconfig TOSHIBA_WMI 88114991fc7SAzael Avalos tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" 88214991fc7SAzael Avalos depends on ACPI_WMI 883a7f7f624SMasahiro Yamada depends on INPUT 88414991fc7SAzael Avalos select INPUT_SPARSEKMAP 88514991fc7SAzael Avalos help 88614991fc7SAzael Avalos This driver adds hotkey monitoring support to some Toshiba models 88714991fc7SAzael Avalos that manage the hotkeys via WMI events. 88814991fc7SAzael Avalos 88914991fc7SAzael Avalos WARNING: This driver is incomplete as it lacks a proper keymap and the 89083fc61a5SMasanari Iida *notify function only prints the ACPI event type value. Be warned that 89114991fc7SAzael Avalos you will need to provide some information if you have a Toshiba model 89214991fc7SAzael Avalos with WMI event hotkeys and want to help with the development of this 89314991fc7SAzael Avalos driver. 89414991fc7SAzael Avalos 895529aa8cbSThadeu Lima de Souza Cascardo If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. 896529aa8cbSThadeu Lima de Souza Cascardo 8974f258cf4SRandy Dunlapconfig ACPI_CMPC 898f35843edSThadeu Lima de Souza Cascardo tristate "CMPC Laptop Extras" 899529aa8cbSThadeu Lima de Souza Cascardo depends on ACPI && INPUT 900529aa8cbSThadeu Lima de Souza Cascardo depends on RFKILL || RFKILL=n 901529aa8cbSThadeu Lima de Souza Cascardo select BACKLIGHT_CLASS_DEVICE 902529aa8cbSThadeu Lima de Souza Cascardo help 903529aa8cbSThadeu Lima de Souza Cascardo Support for Intel Classmate PC ACPI devices, including some 904529aa8cbSThadeu Lima de Souza Cascardo keys as input device, backlight device, tablet and accelerometer 90545a3d578SAndy Shevchenko devices. 90645a3d578SAndy Shevchenko 90745a3d578SAndy Shevchenkoconfig COMPAL_LAPTOP 90845a3d578SAndy Shevchenko tristate "Compal (and others) Laptop Extras" 90945a3d578SAndy Shevchenko depends on ACPI_EC 91045a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 91145a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 91245a3d578SAndy Shevchenko depends on RFKILL 913a7f7f624SMasahiro Yamada depends on HWMON 91445a3d578SAndy Shevchenko depends on POWER_SUPPLY 91545a3d578SAndy Shevchenko help 9161cd706dfSHans de Goede This is a driver for laptops built by Compal, and some models by 91745a3d578SAndy Shevchenko other brands (e.g. Dell, Toshiba). 91845a3d578SAndy Shevchenko 919d740795dSYauhen Kharuzhy It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon 92045a3d578SAndy Shevchenko and battery charging level control. 92145a3d578SAndy Shevchenko 92245a3d578SAndy Shevchenkoconfig LG_LAPTOP 92307f5ed0eSMatan Ziv-Av tristate "LG Laptop Extras" 92445a3d578SAndy Shevchenko depends on ACPI 92545a3d578SAndy Shevchenko depends on ACPI_BATTERY 92645a3d578SAndy Shevchenko depends on ACPI_WMI 9278f0c01e6SNecip Fazil Yildiran depends on INPUT 92845a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 92945a3d578SAndy Shevchenko select NEW_LEDS 93045a3d578SAndy Shevchenko select LEDS_CLASS 93145a3d578SAndy Shevchenko help 93245a3d578SAndy Shevchenko This driver adds support for hotkeys as well as control of keyboard 9331cd706dfSHans de Goede backlight, battery maximum charge level and various other ACPI 93445a3d578SAndy Shevchenko features. 935d740795dSYauhen Kharuzhy 93645a3d578SAndy Shevchenko If you have an LG Gram laptop, say Y or M here. 93745a3d578SAndy Shevchenko 93845a3d578SAndy Shevchenkoconfig PANASONIC_LAPTOP 93945a3d578SAndy Shevchenko tristate "Panasonic Laptop Extras" 940027f8845SHans de Goede depends on INPUT && ACPI 9415e24e1ecSHans de Goede depends on BACKLIGHT_CLASS_DEVICE 94245a3d578SAndy Shevchenko depends on ACPI_VIDEO=n || ACPI_VIDEO 943a7f7f624SMasahiro Yamada depends on SERIO_I8042 || SERIO_I8042 = n 94445a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 94545a3d578SAndy Shevchenko help 94663dada87SHans de Goede This driver adds support for access to backlight control and hotkeys 94745a3d578SAndy Shevchenko on Panasonic Let's Note laptops. 94845a3d578SAndy Shevchenko 94963dada87SHans de Goede If you have a Panasonic Let's note laptop (such as the R1(N variant), 95045a3d578SAndy Shevchenko R2, R3, R5, T2, W2 and Y2 series), say Y. 95145a3d578SAndy Shevchenko 95245a3d578SAndy Shevchenkoconfig SONY_LAPTOP 95345a3d578SAndy Shevchenko tristate "Sony Laptop Extras" 95445a3d578SAndy Shevchenko depends on ACPI_EC 95545a3d578SAndy Shevchenko depends on ACPI_VIDEO || ACPI_VIDEO = n 95645a3d578SAndy Shevchenko depends on BACKLIGHT_CLASS_DEVICE 957a7f7f624SMasahiro Yamada depends on INPUT 95845a3d578SAndy Shevchenko depends on RFKILL 95945a3d578SAndy Shevchenko help 96063dada87SHans de Goede This mini-driver drives the SNC and SPIC devices present in the ACPI 96145a3d578SAndy Shevchenko BIOS of the Sony Vaio laptops. 96245a3d578SAndy Shevchenko 96345a3d578SAndy Shevchenko It gives access to some extra laptop functionalities like Bluetooth, 96445a3d578SAndy Shevchenko screen brightness control, Fn keys and allows powering on/off some 96545a3d578SAndy Shevchenko devices. 96645a3d578SAndy Shevchenko 96745a3d578SAndy Shevchenko Read <file:Documentation/admin-guide/laptops/sony-laptop.rst> for more information. 96845a3d578SAndy Shevchenko 96945a3d578SAndy Shevchenkoconfig SONYPI_COMPAT 970a7f7f624SMasahiro Yamada bool "Sonypi compatibility" 97145a3d578SAndy Shevchenko depends on SONY_LAPTOP 97245a3d578SAndy Shevchenko help 97345a3d578SAndy Shevchenko Build the sonypi driver compatibility code into the sony-laptop driver. 97445a3d578SAndy Shevchenko 97545a3d578SAndy Shevchenkoconfig SYSTEM76_ACPI 976fc3341b4SArnd Bergmann tristate "System76 ACPI Driver" 977fc3341b4SArnd Bergmann depends on ACPI_EC 978fc3341b4SArnd Bergmann depends on ACPI_BATTERY 97945a3d578SAndy Shevchenko depends on HWMON 98045a3d578SAndy Shevchenko depends on INPUT 98145a3d578SAndy Shevchenko select NEW_LEDS 98245a3d578SAndy Shevchenko select LEDS_CLASS 98345a3d578SAndy Shevchenko select LEDS_TRIGGERS 98445a3d578SAndy Shevchenko help 98545a3d578SAndy Shevchenko This is a driver for System76 laptops running open firmware. It adds 98645a3d578SAndy Shevchenko support for Fn-Fx key combinations, keyboard backlight, and airplane mode 98745a3d578SAndy Shevchenko LEDs. 98845a3d578SAndy Shevchenko 98945a3d578SAndy Shevchenko If you have a System76 laptop running open firmware, say Y or M here. 99045a3d578SAndy Shevchenko 991ecc83e52SAlex Hungconfig TOPSTAR_LAPTOP 992ecc83e52SAlex Hung tristate "Topstar Laptop Extras" 993ecc83e52SAlex Hung depends on ACPI 99445a3d578SAndy Shevchenko depends on INPUT 99545a3d578SAndy Shevchenko select INPUT_SPARSEKMAP 996a7f7f624SMasahiro Yamada select LEDS_CLASS 99745a3d578SAndy Shevchenko select NEW_LEDS 9989a58a333SSreedhara DS help 99945a3d578SAndy Shevchenko This driver adds support for hotkeys found on Topstar laptops. 10005369c02dSSreedhara DS 10015e63b2eaSLucas Tanure If you have a Topstar laptop, say Y or M here. 10025e63b2eaSLucas Tanure 1003*3900c6abSRichard Fitzgeraldconfig SERIAL_MULTI_INSTANTIATE 1004*3900c6abSRichard Fitzgerald tristate "Serial bus multi instantiate pseudo device driver" 10058eec8a11SHong Liu depends on ACPI 10065e63b2eaSLucas Tanure depends on (I2C && !SPI) || (!I2C && SPI) || (I2C && SPI) 10075e63b2eaSLucas Tanure help 100845a3d578SAndy Shevchenko Some ACPI-based systems list multiple devices in a single ACPI 10098eec8a11SHong Liu firmware-node. This driver will instantiate separate clients 101045a3d578SAndy Shevchenko for each device in the firmware-node. 10115e63b2eaSLucas Tanure 10128eec8a11SHong Liu To compile this driver as a module, choose M here: the module 101345a3d578SAndy Shevchenko will be called serial-multi-instantiate. 101445a3d578SAndy Shevchenko 101506469a8dSVadim Pasternakconfig MLX_PLATFORM 10167e7e1541SRandy Dunlap tristate "Mellanox Technologies platform support" 1017a7f7f624SMasahiro Yamada depends on ACPI && I2C && PCI 101845a3d578SAndy Shevchenko select REGMAP 101945a3d578SAndy Shevchenko help 102045a3d578SAndy Shevchenko This option enables system support for the Mellanox Technologies 102145a3d578SAndy Shevchenko platform. The Mellanox systems provide data center networking 102245a3d578SAndy Shevchenko solutions based on Virtual Protocol Interconnect (VPI) technology 102345a3d578SAndy Shevchenko enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE 102445a3d578SAndy Shevchenko connection. 102545a3d578SAndy Shevchenko 102645a3d578SAndy Shevchenko If you have a Mellanox system, say Y or M here. 102745a3d578SAndy Shevchenko 102845a3d578SAndy Shevchenkoconfig TOUCHSCREEN_DMI 1029dba43fc4SLinus Torvalds bool "DMI based touchscreen configuration info" 1030a7f7f624SMasahiro Yamada depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD 103145a3d578SAndy Shevchenko select EFI_EMBEDDED_FIRMWARE if EFI 103245a3d578SAndy Shevchenko help 103345a3d578SAndy Shevchenko Certain ACPI based tablets with e.g. Silead or Chipone touchscreens 103445a3d578SAndy Shevchenko do not have enough data in ACPI tables for the touchscreen driver to 103545a3d578SAndy Shevchenko handle the touchscreen properly, as OEMs expect the data to be baked 103645a3d578SAndy Shevchenko into the tablet model specific version of the driver shipped with the 1037aa7ffc01SJesse Barnes the OS-image for the device. This option supplies the missing info. 103894ace9edSAi Chao Enable this for x86 tablets with Silead or Chipone touchscreens. 103994ace9edSAi Chao 104094ace9edSAi Chaoconfig INSPUR_PLATFORM_PROFILE 104194ace9edSAi Chao tristate "Inspur WMI platform profile driver" 104294ace9edSAi Chao depends on ACPI_WMI 104394ace9edSAi Chao select ACPI_PLATFORM_PROFILE 104494ace9edSAi Chao help 104594ace9edSAi Chao This will allow users to determine and control the platform modes 104694ace9edSAi Chao between low-power, balanced and performance modes. 104794ace9edSAi Chao 104894ace9edSAi Chao To compile this driver as a module, choose M here: the module 1049fe7af611SAi Chao will be called inspur-platform-profile. 1050fe7af611SAi Chao 1051fe7af611SAi Chaoconfig LENOVO_WMI_CAMERA 1052fe7af611SAi Chao tristate "Lenovo WMI Camera Button driver" 1053fe7af611SAi Chao depends on ACPI_WMI 1054fe7af611SAi Chao depends on INPUT 1055fe7af611SAi Chao help 1056fe7af611SAi Chao This driver provides support for Lenovo camera button. The Camera 1057fe7af611SAi Chao button is a GPIO device. This driver receives ACPI notifications when 1058fe7af611SAi Chao the camera button is switched on/off. 1059fe7af611SAi Chao 1060fe7af611SAi Chao To compile this driver as a module, choose M here: the module 1061afdcb535SHans de Goede will be called lenovo-wmi-camera. 106255fa3c96SHans de Goede 106317b707feSMark Pearsonsource "drivers/platform/x86/x86-android-tablets/Kconfig" 106417b707feSMark Pearson 106517b707feSMark Pearsonconfig FW_ATTR_CLASS 106628a375dfSBryan O'Donoghue tristate 106728a375dfSBryan O'Donoghue 106828a375dfSBryan O'Donoghueconfig INTEL_IMR 1069a7f7f624SMasahiro Yamada bool "Intel Isolated Memory Region support" 107028a375dfSBryan O'Donoghue depends on X86_INTEL_QUARK && IOSF_MBI 107128a375dfSBryan O'Donoghue help 107228a375dfSBryan O'Donoghue This option provides a means to manipulate Isolated Memory Regions. 107328a375dfSBryan O'Donoghue IMRs are a set of registers that define read and write access masks 107428a375dfSBryan O'Donoghue to prohibit certain system agents from accessing memory with 1 KiB 107528a375dfSBryan O'Donoghue granularity. 107628a375dfSBryan O'Donoghue 107728a375dfSBryan O'Donoghue IMRs make it possible to control read/write access to an address 107828a375dfSBryan O'Donoghue by hardware agents inside the SoC. Read and write masks can be 107928a375dfSBryan O'Donoghue defined for: 108028a375dfSBryan O'Donoghue - eSRAM flush 108128a375dfSBryan O'Donoghue - Dirty CPU snoop (write only) 108228a375dfSBryan O'Donoghue - RMU access 108328a375dfSBryan O'Donoghue - PCI Virtual Channel 0/Virtual Channel 1 108428a375dfSBryan O'Donoghue - SMM mode 108528a375dfSBryan O'Donoghue - Non SMM mode 108628a375dfSBryan O'Donoghue 108728a375dfSBryan O'Donoghue Quark contains a set of eight IMR registers and makes use of those 108828a375dfSBryan O'Donoghue registers during its bootup process. 108928a375dfSBryan O'Donoghue 109045a3d578SAndy Shevchenko If you are running on a Galileo/Quark say Y here. 109145a3d578SAndy Shevchenko 10927934d76cSSinan Kayaconfig INTEL_IPS 1093a7f7f624SMasahiro Yamada tristate "Intel Intelligent Power Sharing" 109445a3d578SAndy Shevchenko depends on ACPI && PCI 109545a3d578SAndy Shevchenko help 109645a3d578SAndy Shevchenko Intel Calpella platforms support dynamic power sharing between the 109745a3d578SAndy Shevchenko CPU and GPU, maximizing performance in a given TDP. This driver, 109845a3d578SAndy Shevchenko along with the CPU frequency and i915 drivers, provides that 1099917ee75aSSeth Forshee functionality. If in doubt, say Y here; it will only load on 110045a3d578SAndy Shevchenko supported platforms. 110154b34aa0SMika Westerberg 110254b34aa0SMika Westerbergconfig INTEL_SCU_IPC 110354b34aa0SMika Westerberg bool 110454b34aa0SMika Westerberg 110554b34aa0SMika Westerbergconfig INTEL_SCU 110654b34aa0SMika Westerberg bool 110754b34aa0SMika Westerberg select INTEL_SCU_IPC 110854b34aa0SMika Westerberg 1109b8da68f4SMika Westerbergconfig INTEL_SCU_PCI 111054b34aa0SMika Westerberg bool "Intel SCU PCI driver" 111154b34aa0SMika Westerberg depends on PCI 111254b34aa0SMika Westerberg select INTEL_SCU 111354b34aa0SMika Westerberg help 1114b8da68f4SMika Westerberg This driver is used to bridge the communications between kernel 1115b8da68f4SMika Westerberg and SCU on some embedded Intel x86 platforms. It also creates 1116b8da68f4SMika Westerberg devices that are connected to the SoC through the SCU. 1117b8da68f4SMika Westerberg Platforms supported: 1118b8da68f4SMika Westerberg Medfield 1119b8da68f4SMika Westerberg Clovertrail 1120b8da68f4SMika Westerberg Merrifield 112145a3d578SAndy Shevchenko Broxton 11227a61f05eSMika Westerberg Apollo Lake 11237a61f05eSMika Westerberg 11247a61f05eSMika Westerbergconfig INTEL_SCU_PLATFORM 11257a61f05eSMika Westerberg tristate "Intel SCU platform driver" 11267a61f05eSMika Westerberg depends on ACPI 11277a61f05eSMika Westerberg select INTEL_SCU 11287a61f05eSMika Westerberg help 11297a61f05eSMika Westerberg This driver is used to bridge the communications between kernel 11307a61f05eSMika Westerberg and SCU (sometimes called PMC as well). The driver currently 113118365d68SAndy Shevchenko supports Intel Elkhart Lake and compatible platforms. 113218365d68SAndy Shevchenko 113318365d68SAndy Shevchenkoconfig INTEL_SCU_WDT 113418365d68SAndy Shevchenko bool 113518365d68SAndy Shevchenko default INTEL_SCU_PCI 113618365d68SAndy Shevchenko depends on INTEL_MID_WATCHDOG 113718365d68SAndy Shevchenko help 113818365d68SAndy Shevchenko This is a specific platform code to instantiate watchdog device 113945a3d578SAndy Shevchenko on ACPI-based Intel MID platforms. 114045a3d578SAndy Shevchenko 114154b34aa0SMika Westerbergconfig INTEL_SCU_IPC_UTIL 1142a7f7f624SMasahiro Yamada tristate "Intel SCU IPC utility driver" 114345a3d578SAndy Shevchenko depends on INTEL_SCU 114445a3d578SAndy Shevchenko help 114545a3d578SAndy Shevchenko The IPC Util driver provides an interface with the SCU enabling 114645a3d578SAndy Shevchenko low level access for debug work and updating the firmware. Say 11479bc289b8SHenning Schild N unless you will be doing this on an Intel MID platform. 1148917f5434SHenning Schild 1149d9cd21d4SHenry Shisource "drivers/platform/x86/siemens/Kconfig" 1150d9cd21d4SHenry Shi 1151d9cd21d4SHenry Shiconfig SILICOM_PLATFORM 1152d9cd21d4SHenry Shi tristate "Silicom Edge Networking device support" 1153d9cd21d4SHenry Shi depends on HWMON 1154d9cd21d4SHenry Shi depends on GPIOLIB 1155d9cd21d4SHenry Shi depends on LEDS_CLASS_MULTICOLOR 1156d9cd21d4SHenry Shi help 1157d9cd21d4SHenry Shi This option enables support for the LEDs/GPIO/etc downstream of the 1158d9cd21d4SHenry Shi embedded controller on Silicom "Cordoba" hardware and derivatives. 1159d9cd21d4SHenry Shi 1160d9cd21d4SHenry Shi This platform driver provides support for various functions via 1161d9cd21d4SHenry Shi the Linux LED framework, GPIO framework, Hardware Monitoring (HWMON) 1162d9cd21d4SHenry Shi and device attributes. 1163d9cd21d4SHenry Shi 116434354476SDaniel Beer If you have a Silicom network appliance, say Y or M here. 116534354476SDaniel Beer 116634354476SDaniel Beerconfig WINMATE_FM07_KEYS 116734354476SDaniel Beer tristate "Winmate FM07/FM07P front-panel keys driver" 116834354476SDaniel Beer depends on INPUT 116934354476SDaniel Beer help 117034354476SDaniel Beer Winmate FM07 and FM07P in-vehicle computers have a row of five 117134354476SDaniel Beer buttons below the display. This module adds an input device 117281ad5695SRobert Joslyn that delivers key events when these buttons are pressed. 117381ad5695SRobert Joslyn 117481ad5695SRobert Joslynconfig SEL3350_PLATFORM 117581ad5695SRobert Joslyn tristate "SEL-3350 LEDs and power supplies" 117681ad5695SRobert Joslyn depends on ACPI 117781ad5695SRobert Joslyn depends on GPIOLIB 117881ad5695SRobert Joslyn depends on PINCTRL_BROXTON 117981ad5695SRobert Joslyn select POWER_SUPPLY 118081ad5695SRobert Joslyn select NEW_LEDS 118181ad5695SRobert Joslyn select LEDS_CLASS 118281ad5695SRobert Joslyn select LEDS_GPIO 118381ad5695SRobert Joslyn help 118481ad5695SRobert Joslyn Support for LEDs and power supplies on SEL-3350 computers. 118581ad5695SRobert Joslyn 118681ad5695SRobert Joslyn To compile this driver as a module, choose M here: the module 118741b16dceSLen Brown will be called sel3350-platform. 118842d0d423SAndy Shevchenko 118942d0d423SAndy Shevchenkoendif # X86_PLATFORM_DEVICES 1190b9e6cbf9SAndy Shevchenko 119142d0d423SAndy Shevchenkoconfig P2SB 119242d0d423SAndy Shevchenko bool 119342d0d423SAndy Shevchenko depends on PCI && X86 119442d0d423SAndy Shevchenko help 119542d0d423SAndy Shevchenko The Primary to Sideband (P2SB) bridge is an interface to some 119642d0d423SAndy Shevchenko PCI devices connected through it. In particular, SPI NOR controller 119742d0d423SAndy Shevchenko in Intel Apollo Lake SoC is one of such devices. 119842d0d423SAndy Shevchenko 119942d0d423SAndy Shevchenko The main purpose of this library is to unhide P2SB device in case 1200 firmware kept it hidden on some platforms in order to access devices 1201 behind it. 1202