1# 2# X86 Platform Specific Drivers 3# 4 5menuconfig X86_PLATFORM_DEVICES 6 bool "X86 Platform Specific Device Drivers" 7 default y 8 ---help--- 9 Say Y here to get to see options for device drivers for various 10 x86 platforms, including vendor-specific laptop extension drivers. 11 This option alone does not add any kernel code. 12 13 If you say N, all options in this submenu will be skipped and disabled. 14 15if X86_PLATFORM_DEVICES 16 17config ACER_WMI 18 tristate "Acer WMI Laptop Extras" 19 depends on ACPI 20 depends on LEDS_CLASS 21 depends on NEW_LEDS 22 depends on BACKLIGHT_CLASS_DEVICE 23 depends on SERIO_I8042 24 depends on RFKILL 25 select ACPI_WMI 26 ---help--- 27 This is a driver for newer Acer (and Wistron) laptops. It adds 28 wireless radio and bluetooth control, and on some laptops, 29 exposes the mail LED and LCD backlight. 30 31 For more information about this driver see 32 <file:Documentation/laptops/acer-wmi.txt> 33 34 If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 35 here. 36 37config ASUS_LAPTOP 38 tristate "Asus Laptop Extras (EXPERIMENTAL)" 39 depends on ACPI 40 depends on EXPERIMENTAL && !ACPI_ASUS 41 select LEDS_CLASS 42 select NEW_LEDS 43 select BACKLIGHT_CLASS_DEVICE 44 depends on INPUT 45 ---help--- 46 This is the new Linux driver for Asus laptops. It may also support some 47 MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate 48 standard ACPI events that go through /proc/acpi/events. It also adds 49 support for video output switching, LCD backlight control, Bluetooth and 50 Wlan control, and most importantly, allows you to blink those fancy LEDs. 51 52 For more information and a userspace daemon for handling the extra 53 buttons see <http://acpi4asus.sf.net/>. 54 55 If you have an ACPI-compatible ASUS laptop, say Y or M here. 56 57config DELL_LAPTOP 58 tristate "Dell Laptop Extras (EXPERIMENTAL)" 59 depends on X86 60 depends on DCDBAS 61 depends on EXPERIMENTAL 62 depends on BACKLIGHT_CLASS_DEVICE 63 depends on RFKILL 64 depends on POWER_SUPPLY 65 default n 66 ---help--- 67 This driver adds support for rfkill and backlight control to Dell 68 laptops. 69 70config FUJITSU_LAPTOP 71 tristate "Fujitsu Laptop Extras" 72 depends on ACPI 73 depends on INPUT 74 depends on BACKLIGHT_CLASS_DEVICE 75 ---help--- 76 This is a driver for laptops built by Fujitsu: 77 78 * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 79 * Possibly other Fujitsu laptop models 80 * Tested with S6410 and S7020 81 82 It adds support for LCD brightness control and some hotkeys. 83 84 If you have a Fujitsu laptop, say Y or M here. 85 86config FUJITSU_LAPTOP_DEBUG 87 bool "Verbose debug mode for Fujitsu Laptop Extras" 88 depends on FUJITSU_LAPTOP 89 default n 90 ---help--- 91 Enables extra debug output from the fujitsu extras driver, at the 92 expense of a slight increase in driver size. 93 94 If you are not sure, say N here. 95 96config TC1100_WMI 97 tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" 98 depends on !X86_64 99 depends on EXPERIMENTAL 100 depends on ACPI 101 select ACPI_WMI 102 ---help--- 103 This is a driver for the WMI extensions (wireless and bluetooth power 104 control) of the HP Compaq TC1100 tablet. 105 106config HP_WMI 107 tristate "HP WMI extras" 108 depends on ACPI_WMI 109 depends on INPUT 110 depends on RFKILL 111 help 112 Say Y here if you want to support WMI-based hotkeys on HP laptops and 113 to read data from WMI such as docking or ambient light sensor state. 114 115 To compile this driver as a module, choose M here: the module will 116 be called hp-wmi. 117 118config MSI_LAPTOP 119 tristate "MSI Laptop Extras" 120 depends on ACPI 121 depends on BACKLIGHT_CLASS_DEVICE 122 ---help--- 123 This is a driver for laptops built by MSI (MICRO-STAR 124 INTERNATIONAL): 125 126 MSI MegaBook S270 (MS-1013) 127 Cytron/TCM/Medion/Tchibo MD96100/SAM2000 128 129 It adds support for Bluetooth, WLAN and LCD brightness control. 130 131 More information about this driver is available at 132 <http://0pointer.de/lennart/tchibo.html>. 133 134 If you have an MSI S270 laptop, say Y or M here. 135 136config PANASONIC_LAPTOP 137 tristate "Panasonic Laptop Extras" 138 depends on INPUT && ACPI 139 depends on BACKLIGHT_CLASS_DEVICE 140 ---help--- 141 This driver adds support for access to backlight control and hotkeys 142 on Panasonic Let's Note laptops. 143 144 If you have a Panasonic Let's note laptop (such as the R1(N variant), 145 R2, R3, R5, T2, W2 and Y2 series), say Y. 146 147config COMPAL_LAPTOP 148 tristate "Compal Laptop Extras" 149 depends on ACPI 150 depends on BACKLIGHT_CLASS_DEVICE 151 ---help--- 152 This is a driver for laptops built by Compal: 153 154 Compal FL90/IFL90 155 Compal FL91/IFL91 156 Compal FL92/JFL92 157 Compal FT00/IFT00 158 159 It adds support for Bluetooth, WLAN and LCD brightness control. 160 161 If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. 162 163config SONY_LAPTOP 164 tristate "Sony Laptop Extras" 165 depends on ACPI 166 select BACKLIGHT_CLASS_DEVICE 167 depends on INPUT 168 ---help--- 169 This mini-driver drives the SNC and SPIC devices present in the ACPI 170 BIOS of the Sony Vaio laptops. 171 172 It gives access to some extra laptop functionalities like Bluetooth, 173 screen brightness control, Fn keys and allows powering on/off some 174 devices. 175 176 Read <file:Documentation/laptops/sony-laptop.txt> for more information. 177 178config SONYPI_COMPAT 179 bool "Sonypi compatibility" 180 depends on SONY_LAPTOP 181 ---help--- 182 Build the sonypi driver compatibility code into the sony-laptop driver. 183 184config THINKPAD_ACPI 185 tristate "ThinkPad ACPI Laptop Extras" 186 depends on ACPI 187 depends on INPUT 188 select BACKLIGHT_LCD_SUPPORT 189 select BACKLIGHT_CLASS_DEVICE 190 select HWMON 191 select NVRAM 192 select NEW_LEDS 193 select LEDS_CLASS 194 select NET 195 select RFKILL 196 ---help--- 197 This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 198 support for Fn-Fx key combinations, Bluetooth control, video 199 output switching, ThinkLight control, UltraBay eject and more. 200 For more information about this driver see 201 <file:Documentation/laptops/thinkpad-acpi.txt> and 202 <http://ibm-acpi.sf.net/> . 203 204 This driver was formerly known as ibm-acpi. 205 206 If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 207 208config THINKPAD_ACPI_DEBUGFACILITIES 209 bool "Maintainer debug facilities" 210 depends on THINKPAD_ACPI 211 default n 212 ---help--- 213 Enables extra stuff in the thinkpad-acpi which is completely useless 214 for normal use. Read the driver source to find out what it does. 215 216 Say N here, unless you were told by a kernel maintainer to do 217 otherwise. 218 219config THINKPAD_ACPI_DEBUG 220 bool "Verbose debug mode" 221 depends on THINKPAD_ACPI 222 default n 223 ---help--- 224 Enables extra debugging information, at the expense of a slightly 225 increase in driver size. 226 227 If you are not sure, say N here. 228 229config THINKPAD_ACPI_DOCK 230 bool "Legacy Docking Station Support" 231 depends on THINKPAD_ACPI 232 depends on ACPI_DOCK=n 233 default n 234 ---help--- 235 Allows the thinkpad_acpi driver to handle docking station events. 236 This support was made obsolete by the generic ACPI docking station 237 support (CONFIG_ACPI_DOCK). It will allow locking and removing the 238 laptop from the docking station, but will not properly connect PCI 239 devices. 240 241 If you are not sure, say N here. 242 243config THINKPAD_ACPI_BAY 244 bool "Legacy Removable Bay Support" 245 depends on THINKPAD_ACPI 246 default y 247 ---help--- 248 Allows the thinkpad_acpi driver to handle removable bays. It will 249 electrically disable the device in the bay, and also generate 250 notifications when the bay lever is ejected or inserted. 251 252 If you are not sure, say Y here. 253 254config THINKPAD_ACPI_VIDEO 255 bool "Video output control support" 256 depends on THINKPAD_ACPI 257 default y 258 ---help--- 259 Allows the thinkpad_acpi driver to provide an interface to control 260 the various video output ports. 261 262 This feature often won't work well, depending on ThinkPad model, 263 display state, video output devices in use, whether there is a X 264 server running, phase of the moon, and the current mood of 265 Schroedinger's cat. If you can use X.org's RandR to control 266 your ThinkPad's video output ports instead of this feature, 267 don't think twice: do it and say N here to save some memory. 268 269 If you are not sure, say Y here. 270 271config THINKPAD_ACPI_HOTKEY_POLL 272 bool "Support NVRAM polling for hot keys" 273 depends on THINKPAD_ACPI 274 default y 275 ---help--- 276 Some thinkpad models benefit from NVRAM polling to detect a few of 277 the hot key press events. If you know your ThinkPad model does not 278 need to do NVRAM polling to support any of the hot keys you use, 279 unselecting this option will save about 1kB of memory. 280 281 ThinkPads T40 and newer, R52 and newer, and X31 and newer are 282 unlikely to need NVRAM polling in their latest BIOS versions. 283 284 NVRAM polling can detect at most the following keys: ThinkPad/Access 285 IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 286 Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 287 288 If you are not sure, say Y here. The driver enables polling only if 289 it is strictly necessary to do so. 290 291config INTEL_MENLOW 292 tristate "Thermal Management driver for Intel menlow platform" 293 depends on ACPI_THERMAL 294 select THERMAL 295 ---help--- 296 ACPI thermal management enhancement driver on 297 Intel Menlow platform. 298 299 If unsure, say N. 300 301config EEEPC_LAPTOP 302 tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" 303 depends on ACPI 304 depends on INPUT 305 depends on EXPERIMENTAL 306 select BACKLIGHT_CLASS_DEVICE 307 select HWMON 308 select RFKILL 309 ---help--- 310 This driver supports the Fn-Fx keys on Eee PC laptops. 311 It also adds the ability to switch camera/wlan on/off. 312 313 If you have an Eee PC laptop, say Y or M here. 314 315 316config ACPI_WMI 317 tristate "WMI" 318 depends on ACPI 319 help 320 This driver adds support for the ACPI-WMI (Windows Management 321 Instrumentation) mapper device (PNP0C14) found on some systems. 322 323 ACPI-WMI is a proprietary extension to ACPI to expose parts of the 324 ACPI firmware to userspace - this is done through various vendor 325 defined methods and data blocks in a PNP0C14 device, which are then 326 made available for userspace to call. 327 328 The implementation of this in Linux currently only exposes this to 329 other kernel space drivers. 330 331 This driver is a required dependency to build the firmware specific 332 drivers needed on many machines, including Acer and HP laptops. 333 334 It is safe to enable this driver even if your DSDT doesn't define 335 any ACPI-WMI devices. 336 337config ACPI_ASUS 338 tristate "ASUS/Medion Laptop Extras" 339 depends on ACPI 340 select BACKLIGHT_CLASS_DEVICE 341 ---help--- 342 This driver provides support for extra features of ACPI-compatible 343 ASUS laptops. As some of Medion laptops are made by ASUS, it may also 344 support some Medion laptops (such as 9675 for example). It makes all 345 the extra buttons generate standard ACPI events that go through 346 /proc/acpi/events, and (on some models) adds support for changing the 347 display brightness and output, switching the LCD backlight on and off, 348 and most importantly, allows you to blink those fancy LEDs intended 349 for reporting mail and wireless status. 350 351 Note: display switching code is currently considered EXPERIMENTAL, 352 toying with these values may even lock your machine. 353 354 All settings are changed via /proc/acpi/asus directory entries. Owner 355 and group for these entries can be set with asus_uid and asus_gid 356 parameters. 357 358 More information and a userspace daemon for handling the extra buttons 359 at <http://sourceforge.net/projects/acpi4asus/>. 360 361 If you have an ACPI-compatible ASUS laptop, say Y or M here. This 362 driver is still under development, so if your laptop is unsupported or 363 something works not quite as expected, please use the mailing list 364 available on the above page (acpi4asus-user@lists.sourceforge.net). 365 366 NOTE: This driver is deprecated and will probably be removed soon, 367 use asus-laptop instead. 368 369config ACPI_TOSHIBA 370 tristate "Toshiba Laptop Extras" 371 depends on ACPI 372 depends on INPUT 373 select INPUT_POLLDEV 374 select NET 375 select RFKILL 376 select BACKLIGHT_CLASS_DEVICE 377 ---help--- 378 This driver adds support for access to certain system settings 379 on "legacy free" Toshiba laptops. These laptops can be recognized by 380 their lack of a BIOS setup menu and APM support. 381 382 On these machines, all system configuration is handled through the 383 ACPI. This driver is required for access to controls not covered 384 by the general ACPI drivers, such as LCD brightness, video output, 385 etc. 386 387 This driver differs from the non-ACPI Toshiba laptop driver (located 388 under "Processor type and features") in several aspects. 389 Configuration is accessed by reading and writing text files in the 390 /proc tree instead of by program interface to /dev. Furthermore, no 391 power management functions are exposed, as those are handled by the 392 general ACPI drivers. 393 394 More information about this driver is available at 395 <http://memebeam.org/toys/ToshibaAcpiDriver>. 396 397 If you have a legacy free Toshiba laptop (such as the Libretto L1 398 series), say Y. 399endif # X86_PLATFORM_DEVICES 400