Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 1 | # |
| 2 | # X86 Platform Specific Drivers |
| 3 | # |
| 4 | |
| 5 | menuconfig X86_PLATFORM_DEVICES |
| 6 | bool "X86 Platform Specific Device Drivers" |
| 7 | default y |
Jan Engelhardt | a00cd11 | 2010-08-03 00:40:10 +0200 | [diff] [blame] | 8 | depends on X86 |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 9 | ---help--- |
| 10 | Say Y here to get to see options for device drivers for various |
| 11 | x86 platforms, including vendor-specific laptop extension drivers. |
| 12 | This option alone does not add any kernel code. |
| 13 | |
| 14 | If you say N, all options in this submenu will be skipped and disabled. |
| 15 | |
| 16 | if X86_PLATFORM_DEVICES |
| 17 | |
| 18 | config ACER_WMI |
Carlos Corbacho | 54b1ec8 | 2009-02-14 09:53:59 +0000 | [diff] [blame] | 19 | tristate "Acer WMI Laptop Extras" |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 20 | depends on ACPI |
Mark Brown | 0c51a4d | 2011-01-10 14:37:02 +0000 | [diff] [blame] | 21 | select LEDS_CLASS |
| 22 | select NEW_LEDS |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 23 | depends on BACKLIGHT_CLASS_DEVICE |
| 24 | depends on SERIO_I8042 |
Lee, Chun-Yi | 3fdca87 | 2010-12-07 10:29:20 +0800 | [diff] [blame] | 25 | depends on INPUT |
Johannes Berg | 19d337d | 2009-06-02 13:01:37 +0200 | [diff] [blame] | 26 | depends on RFKILL || RFKILL = n |
Sedat Dilek | e98062e | 2010-12-08 11:20:26 +0100 | [diff] [blame] | 27 | depends on ACPI_WMI |
Lee, Chun-Yi | 3fdca87 | 2010-12-07 10:29:20 +0800 | [diff] [blame] | 28 | select INPUT_SPARSEKMAP |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 29 | ---help--- |
| 30 | This is a driver for newer Acer (and Wistron) laptops. It adds |
| 31 | wireless radio and bluetooth control, and on some laptops, |
| 32 | exposes the mail LED and LCD backlight. |
| 33 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 34 | If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M |
| 35 | here. |
| 36 | |
Peter Feuerer | e86435e | 2009-06-21 18:53:03 +0200 | [diff] [blame] | 37 | config ACERHDF |
| 38 | tristate "Acer Aspire One temperature and fan driver" |
Jean Delvare | e569b22 | 2011-04-24 11:00:08 +0200 | [diff] [blame] | 39 | depends on THERMAL && ACPI |
Peter Feuerer | e86435e | 2009-06-21 18:53:03 +0200 | [diff] [blame] | 40 | ---help--- |
| 41 | This is a driver for Acer Aspire One netbooks. It allows to access |
| 42 | the temperature sensor and to control the fan. |
| 43 | |
| 44 | After loading this driver the BIOS is still in control of the fan. |
| 45 | To let the kernel handle the fan, do: |
| 46 | echo -n enabled > /sys/class/thermal/thermal_zone0/mode |
| 47 | |
| 48 | For more information about this driver see |
| 49 | <http://piie.net/files/acerhdf_README.txt> |
| 50 | |
| 51 | If you have an Acer Aspire One netbook, say Y or M |
| 52 | here. |
| 53 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 54 | config ASUS_LAPTOP |
Corentin Chary | 6122af3 | 2009-06-16 19:28:48 +0000 | [diff] [blame] | 55 | tristate "Asus Laptop Extras" |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 56 | depends on ACPI |
Corentin Chary | 21ab01e | 2009-06-19 14:52:11 +0200 | [diff] [blame] | 57 | depends on !ACPI_ASUS |
Corentin Chary | e73e2c6 | 2009-02-15 19:30:21 +0100 | [diff] [blame] | 58 | select LEDS_CLASS |
| 59 | select NEW_LEDS |
| 60 | select BACKLIGHT_CLASS_DEVICE |
Corentin Chary | 12d6f35 | 2009-01-20 16:17:44 +0100 | [diff] [blame] | 61 | depends on INPUT |
Corentin Chary | 18e1311 | 2010-01-25 23:29:24 +0100 | [diff] [blame] | 62 | depends on RFKILL || RFKILL = n |
Corentin Chary | 66a71dd | 2010-01-25 22:50:11 +0100 | [diff] [blame] | 63 | select INPUT_SPARSEKMAP |
Andy Ross | 8819de7 | 2011-10-14 11:13:35 +0200 | [diff] [blame] | 64 | select INPUT_POLLDEV |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 65 | ---help--- |
Andy Ross | 8819de7 | 2011-10-14 11:13:35 +0200 | [diff] [blame] | 66 | This is a driver for Asus laptops, Lenovo SL and the Pegatron |
| 67 | Lucid tablet. It may also support some MEDION, JVC or VICTOR |
| 68 | laptops. It makes all the extra buttons generate standard |
Andy Ross | b23910c | 2011-10-14 11:13:38 +0200 | [diff] [blame] | 69 | ACPI events and input events, and on the Lucid the built-in |
| 70 | accelerometer appears as an input device. It also adds |
| 71 | support for video output switching, LCD backlight control, |
| 72 | Bluetooth and Wlan control, and most importantly, allows you |
| 73 | to blink those fancy LEDs. |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 74 | |
Andy Ross | 8819de7 | 2011-10-14 11:13:35 +0200 | [diff] [blame] | 75 | For more information see <http://acpi4asus.sf.net>. |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 76 | |
| 77 | If you have an ACPI-compatible ASUS laptop, say Y or M here. |
| 78 | |
Len Brown | cad7312 | 2009-01-09 17:23:38 -0500 | [diff] [blame] | 79 | config DELL_LAPTOP |
| 80 | tristate "Dell Laptop Extras (EXPERIMENTAL)" |
| 81 | depends on X86 |
| 82 | depends on DCDBAS |
| 83 | depends on EXPERIMENTAL |
| 84 | depends on BACKLIGHT_CLASS_DEVICE |
Johannes Berg | 19d337d | 2009-06-02 13:01:37 +0200 | [diff] [blame] | 85 | depends on RFKILL || RFKILL = n |
Matthew Garrett | 814cb8a | 2009-12-09 18:23:36 +0000 | [diff] [blame] | 86 | depends on SERIO_I8042 |
Linus Torvalds | dccefb3 | 2011-11-08 12:49:29 -0800 | [diff] [blame] | 87 | select POWER_SUPPLY |
Linus Torvalds | b9c913f | 2011-11-08 12:17:25 -0800 | [diff] [blame] | 88 | select LEDS_CLASS |
| 89 | select NEW_LEDS |
Len Brown | cad7312 | 2009-01-09 17:23:38 -0500 | [diff] [blame] | 90 | default n |
| 91 | ---help--- |
| 92 | This driver adds support for rfkill and backlight control to Dell |
| 93 | laptops. |
| 94 | |
Matthew Garrett | 0b3f610 | 2009-01-09 20:17:11 +0000 | [diff] [blame] | 95 | config DELL_WMI |
| 96 | tristate "Dell WMI extras" |
| 97 | depends on ACPI_WMI |
| 98 | depends on INPUT |
Dmitry Torokhov | 890a7c8 | 2010-08-04 22:30:08 -0700 | [diff] [blame] | 99 | select INPUT_SPARSEKMAP |
Matthew Garrett | 0b3f610 | 2009-01-09 20:17:11 +0000 | [diff] [blame] | 100 | ---help--- |
| 101 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. |
| 102 | |
| 103 | To compile this driver as a module, choose M here: the module will |
| 104 | be called dell-wmi. |
| 105 | |
Colin Ian King | 820787f | 2011-02-17 18:44:09 +0000 | [diff] [blame] | 106 | config DELL_WMI_AIO |
| 107 | tristate "WMI Hotkeys for Dell All-In-One series" |
| 108 | depends on ACPI_WMI |
| 109 | depends on INPUT |
| 110 | select INPUT_SPARSEKMAP |
| 111 | ---help--- |
| 112 | Say Y here if you want to support WMI-based hotkeys on Dell |
| 113 | All-In-One machines. |
| 114 | |
| 115 | To compile this driver as a module, choose M here: the module will |
Rafi Rubin | cffbcd0 | 2011-05-15 23:33:23 -0400 | [diff] [blame] | 116 | be called dell-wmi-aio. |
Colin Ian King | 820787f | 2011-02-17 18:44:09 +0000 | [diff] [blame] | 117 | |
| 118 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 119 | config FUJITSU_LAPTOP |
| 120 | tristate "Fujitsu Laptop Extras" |
| 121 | depends on ACPI |
| 122 | depends on INPUT |
| 123 | depends on BACKLIGHT_CLASS_DEVICE |
Jonathan Woithe | c1b5310 | 2009-08-27 18:45:33 -0400 | [diff] [blame] | 124 | depends on LEDS_CLASS || LEDS_CLASS=n |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 125 | ---help--- |
| 126 | This is a driver for laptops built by Fujitsu: |
| 127 | |
| 128 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks |
| 129 | * Possibly other Fujitsu laptop models |
| 130 | * Tested with S6410 and S7020 |
| 131 | |
| 132 | It adds support for LCD brightness control and some hotkeys. |
| 133 | |
| 134 | If you have a Fujitsu laptop, say Y or M here. |
| 135 | |
| 136 | config FUJITSU_LAPTOP_DEBUG |
| 137 | bool "Verbose debug mode for Fujitsu Laptop Extras" |
| 138 | depends on FUJITSU_LAPTOP |
| 139 | default n |
| 140 | ---help--- |
| 141 | Enables extra debug output from the fujitsu extras driver, at the |
| 142 | expense of a slight increase in driver size. |
| 143 | |
| 144 | If you are not sure, say N here. |
| 145 | |
Ben Hutchings | c215ab9 | 2011-11-25 04:09:37 +0000 | [diff] [blame^] | 146 | config AMILO_RFKILL |
| 147 | tristate "Fujitsu-Siemens Amilo rfkill support" |
| 148 | depends on RFKILL |
| 149 | ---help--- |
| 150 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo |
| 151 | laptops. |
| 152 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 153 | config TC1100_WMI |
| 154 | tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" |
| 155 | depends on !X86_64 |
| 156 | depends on EXPERIMENTAL |
| 157 | depends on ACPI |
Sedat Dilek | e98062e | 2010-12-08 11:20:26 +0100 | [diff] [blame] | 158 | depends on ACPI_WMI |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 159 | ---help--- |
| 160 | This is a driver for the WMI extensions (wireless and bluetooth power |
| 161 | control) of the HP Compaq TC1100 tablet. |
| 162 | |
Jean Delvare | efcfed9 | 2011-03-21 17:59:36 +0100 | [diff] [blame] | 163 | config HP_ACCEL |
| 164 | tristate "HP laptop accelerometer" |
| 165 | depends on INPUT && ACPI |
| 166 | select SENSORS_LIS3LV02D |
| 167 | select NEW_LEDS |
| 168 | select LEDS_CLASS |
| 169 | help |
| 170 | This driver provides support for the "Mobile Data Protection System 3D" |
| 171 | or "3D DriveGuard" feature of HP laptops. On such systems the driver |
| 172 | should load automatically (via ACPI alias). |
| 173 | |
| 174 | Support for a led indicating disk protection will be provided as |
| 175 | hp::hddprotect. For more information on the feature, refer to |
Paul Bolle | 395cf96 | 2011-08-15 02:02:26 +0200 | [diff] [blame] | 176 | Documentation/misc-devices/lis3lv02d. |
Jean Delvare | efcfed9 | 2011-03-21 17:59:36 +0100 | [diff] [blame] | 177 | |
| 178 | To compile this driver as a module, choose M here: the module will |
| 179 | be called hp_accel. |
| 180 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 181 | config HP_WMI |
| 182 | tristate "HP WMI extras" |
| 183 | depends on ACPI_WMI |
| 184 | depends on INPUT |
Johannes Berg | 19d337d | 2009-06-02 13:01:37 +0200 | [diff] [blame] | 185 | depends on RFKILL || RFKILL = n |
Dmitry Torokhov | 4d291ed | 2010-08-04 22:30:13 -0700 | [diff] [blame] | 186 | select INPUT_SPARSEKMAP |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 187 | help |
| 188 | Say Y here if you want to support WMI-based hotkeys on HP laptops and |
| 189 | to read data from WMI such as docking or ambient light sensor state. |
| 190 | |
| 191 | To compile this driver as a module, choose M here: the module will |
| 192 | be called hp-wmi. |
| 193 | |
| 194 | config MSI_LAPTOP |
| 195 | tristate "MSI Laptop Extras" |
| 196 | depends on ACPI |
| 197 | depends on BACKLIGHT_CLASS_DEVICE |
Randy Dunlap | 410c176 | 2010-02-03 14:24:28 -0800 | [diff] [blame] | 198 | depends on RFKILL |
Randy Dunlap | a0bcaee | 2011-03-30 15:20:22 -0700 | [diff] [blame] | 199 | depends on INPUT && SERIO_I8042 |
| 200 | select INPUT_SPARSEKMAP |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 201 | ---help--- |
| 202 | This is a driver for laptops built by MSI (MICRO-STAR |
| 203 | INTERNATIONAL): |
| 204 | |
| 205 | MSI MegaBook S270 (MS-1013) |
| 206 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 |
| 207 | |
| 208 | It adds support for Bluetooth, WLAN and LCD brightness control. |
| 209 | |
| 210 | More information about this driver is available at |
| 211 | <http://0pointer.de/lennart/tchibo.html>. |
| 212 | |
| 213 | If you have an MSI S270 laptop, say Y or M here. |
| 214 | |
| 215 | config PANASONIC_LAPTOP |
| 216 | tristate "Panasonic Laptop Extras" |
| 217 | depends on INPUT && ACPI |
| 218 | depends on BACKLIGHT_CLASS_DEVICE |
Dmitry Torokhov | 1a765ca | 2010-08-04 22:30:02 -0700 | [diff] [blame] | 219 | select INPUT_SPARSEKMAP |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 220 | ---help--- |
| 221 | This driver adds support for access to backlight control and hotkeys |
| 222 | on Panasonic Let's Note laptops. |
| 223 | |
| 224 | If you have a Panasonic Let's note laptop (such as the R1(N variant), |
| 225 | R2, R3, R5, T2, W2 and Y2 series), say Y. |
| 226 | |
| 227 | config COMPAL_LAPTOP |
| 228 | tristate "Compal Laptop Extras" |
| 229 | depends on ACPI |
| 230 | depends on BACKLIGHT_CLASS_DEVICE |
Ingo Molnar | 51c1410 | 2010-03-02 09:53:45 -0500 | [diff] [blame] | 231 | depends on RFKILL |
Randy Dunlap | c283414 | 2010-07-20 15:19:39 -0700 | [diff] [blame] | 232 | depends on HWMON |
Randy Dunlap | 5ca5671 | 2010-07-23 09:41:34 -0700 | [diff] [blame] | 233 | depends on POWER_SUPPLY |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 234 | ---help--- |
| 235 | This is a driver for laptops built by Compal: |
| 236 | |
| 237 | Compal FL90/IFL90 |
| 238 | Compal FL91/IFL91 |
| 239 | Compal FL92/JFL92 |
| 240 | Compal FT00/IFT00 |
| 241 | |
| 242 | It adds support for Bluetooth, WLAN and LCD brightness control. |
| 243 | |
| 244 | If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. |
| 245 | |
| 246 | config SONY_LAPTOP |
| 247 | tristate "Sony Laptop Extras" |
| 248 | depends on ACPI |
| 249 | select BACKLIGHT_CLASS_DEVICE |
| 250 | depends on INPUT |
Alexander Beregalov | 14bd313 | 2009-04-01 22:10:46 +0900 | [diff] [blame] | 251 | depends on RFKILL |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 252 | ---help--- |
| 253 | This mini-driver drives the SNC and SPIC devices present in the ACPI |
| 254 | BIOS of the Sony Vaio laptops. |
| 255 | |
| 256 | It gives access to some extra laptop functionalities like Bluetooth, |
| 257 | screen brightness control, Fn keys and allows powering on/off some |
| 258 | devices. |
| 259 | |
| 260 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. |
| 261 | |
| 262 | config SONYPI_COMPAT |
| 263 | bool "Sonypi compatibility" |
| 264 | depends on SONY_LAPTOP |
| 265 | ---help--- |
| 266 | Build the sonypi driver compatibility code into the sony-laptop driver. |
| 267 | |
Ike Panhc | 57ac3b0 | 2010-10-01 15:40:09 +0800 | [diff] [blame] | 268 | config IDEAPAD_LAPTOP |
| 269 | tristate "Lenovo IdeaPad Laptop Extras" |
David Woodhouse | 58ac7aa | 2010-08-10 23:44:05 +0100 | [diff] [blame] | 270 | depends on ACPI |
Randy Dunlap | ad0f430 | 2011-01-20 12:48:36 -0800 | [diff] [blame] | 271 | depends on RFKILL && INPUT |
Ike Panhc | f63409a | 2010-12-13 18:00:38 +0800 | [diff] [blame] | 272 | select INPUT_SPARSEKMAP |
David Woodhouse | 58ac7aa | 2010-08-10 23:44:05 +0100 | [diff] [blame] | 273 | help |
| 274 | This is a driver for the rfkill switches on Lenovo IdeaPad netbooks. |
| 275 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 276 | config THINKPAD_ACPI |
| 277 | tristate "ThinkPad ACPI Laptop Extras" |
| 278 | depends on ACPI |
Corentin Chary | d263da3 | 2009-02-25 09:37:09 +0100 | [diff] [blame] | 279 | depends on INPUT |
Johannes Berg | 19d337d | 2009-06-02 13:01:37 +0200 | [diff] [blame] | 280 | depends on RFKILL || RFKILL = n |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 281 | select BACKLIGHT_LCD_SUPPORT |
| 282 | select BACKLIGHT_CLASS_DEVICE |
| 283 | select HWMON |
| 284 | select NVRAM |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 285 | select NEW_LEDS |
| 286 | select LEDS_CLASS |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 287 | ---help--- |
| 288 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds |
| 289 | support for Fn-Fx key combinations, Bluetooth control, video |
| 290 | output switching, ThinkLight control, UltraBay eject and more. |
| 291 | For more information about this driver see |
| 292 | <file:Documentation/laptops/thinkpad-acpi.txt> and |
| 293 | <http://ibm-acpi.sf.net/> . |
| 294 | |
| 295 | This driver was formerly known as ibm-acpi. |
| 296 | |
Henrique de Moraes Holschuh | 6e5b08e | 2009-12-26 22:52:17 -0200 | [diff] [blame] | 297 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
| 298 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. |
| 299 | Note that if you want ThinkPad-ACPI to be built-in instead of |
| 300 | modular, ALSA and rfkill will also have to be built-in. |
| 301 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 302 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
| 303 | |
Henrique de Moraes Holschuh | ff850c3 | 2009-12-26 22:52:15 -0200 | [diff] [blame] | 304 | config THINKPAD_ACPI_ALSA_SUPPORT |
| 305 | bool "Console audio control ALSA interface" |
| 306 | depends on THINKPAD_ACPI |
| 307 | depends on SND |
| 308 | depends on SND = y || THINKPAD_ACPI = SND |
| 309 | default y |
| 310 | ---help--- |
| 311 | Enables monitoring of the built-in console audio output control |
| 312 | (headphone and speakers), which is operated by the mute and (in |
| 313 | some ThinkPad models) volume hotkeys. |
| 314 | |
| 315 | If this option is enabled, ThinkPad-ACPI will export an ALSA card |
| 316 | with a single read-only mixer control, which should be used for |
| 317 | on-screen-display feedback purposes by the Desktop Environment. |
| 318 | |
| 319 | Optionally, the driver will also allow software control (the |
| 320 | ALSA mixer will be made read-write). Please refer to the driver |
| 321 | documentation for details. |
| 322 | |
| 323 | All IBM models have both volume and mute control. Newer Lenovo |
| 324 | models only have mute control (the volume hotkeys are just normal |
| 325 | keys and volume control is done through the main HDA mixer). |
| 326 | |
Henrique de Moraes Holschuh | a73f309 | 2009-01-11 03:01:00 -0200 | [diff] [blame] | 327 | config THINKPAD_ACPI_DEBUGFACILITIES |
| 328 | bool "Maintainer debug facilities" |
| 329 | depends on THINKPAD_ACPI |
| 330 | default n |
| 331 | ---help--- |
| 332 | Enables extra stuff in the thinkpad-acpi which is completely useless |
| 333 | for normal use. Read the driver source to find out what it does. |
| 334 | |
| 335 | Say N here, unless you were told by a kernel maintainer to do |
| 336 | otherwise. |
| 337 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 338 | config THINKPAD_ACPI_DEBUG |
| 339 | bool "Verbose debug mode" |
| 340 | depends on THINKPAD_ACPI |
| 341 | default n |
| 342 | ---help--- |
| 343 | Enables extra debugging information, at the expense of a slightly |
| 344 | increase in driver size. |
| 345 | |
| 346 | If you are not sure, say N here. |
| 347 | |
Henrique de Moraes Holschuh | a4d5eff | 2009-04-04 04:25:49 +0000 | [diff] [blame] | 348 | config THINKPAD_ACPI_UNSAFE_LEDS |
| 349 | bool "Allow control of important LEDs (unsafe)" |
| 350 | depends on THINKPAD_ACPI |
| 351 | default n |
| 352 | ---help--- |
| 353 | Overriding LED state on ThinkPads can mask important |
| 354 | firmware alerts (like critical battery condition), or misled |
| 355 | the user into damaging the hardware (undocking or ejecting |
| 356 | the bay while buses are still active), etc. |
| 357 | |
| 358 | LED control on the ThinkPad is write-only (with very few |
| 359 | exceptions on very ancient models), which makes it |
| 360 | impossible to know beforehand if important information will |
| 361 | be lost when one changes LED state. |
| 362 | |
| 363 | Users that know what they are doing can enable this option |
| 364 | and the driver will allow control of every LED, including |
| 365 | the ones on the dock stations. |
| 366 | |
| 367 | Never enable this option on a distribution kernel. |
| 368 | |
| 369 | Say N here, unless you are building a kernel for your own |
| 370 | use, and need to control the important firmware LEDs. |
| 371 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 372 | config THINKPAD_ACPI_VIDEO |
| 373 | bool "Video output control support" |
| 374 | depends on THINKPAD_ACPI |
| 375 | default y |
| 376 | ---help--- |
| 377 | Allows the thinkpad_acpi driver to provide an interface to control |
| 378 | the various video output ports. |
| 379 | |
| 380 | This feature often won't work well, depending on ThinkPad model, |
| 381 | display state, video output devices in use, whether there is a X |
| 382 | server running, phase of the moon, and the current mood of |
| 383 | Schroedinger's cat. If you can use X.org's RandR to control |
| 384 | your ThinkPad's video output ports instead of this feature, |
Henrique de Moraes Holschuh | b525c06 | 2010-02-25 22:22:22 -0300 | [diff] [blame] | 385 | don't think twice: do it and say N here to save memory and avoid |
| 386 | bad interactions with X.org. |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 387 | |
Henrique de Moraes Holschuh | b525c06 | 2010-02-25 22:22:22 -0300 | [diff] [blame] | 388 | NOTE: access to this feature is limited to processes with the |
| 389 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms |
| 390 | where it interacts badly with X.org. |
| 391 | |
| 392 | If you are not sure, say Y here but do try to check if you could |
| 393 | be using X.org RandR instead. |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 394 | |
| 395 | config THINKPAD_ACPI_HOTKEY_POLL |
| 396 | bool "Support NVRAM polling for hot keys" |
| 397 | depends on THINKPAD_ACPI |
| 398 | default y |
| 399 | ---help--- |
| 400 | Some thinkpad models benefit from NVRAM polling to detect a few of |
| 401 | the hot key press events. If you know your ThinkPad model does not |
| 402 | need to do NVRAM polling to support any of the hot keys you use, |
| 403 | unselecting this option will save about 1kB of memory. |
| 404 | |
| 405 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are |
| 406 | unlikely to need NVRAM polling in their latest BIOS versions. |
| 407 | |
| 408 | NVRAM polling can detect at most the following keys: ThinkPad/Access |
| 409 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, |
| 410 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). |
| 411 | |
| 412 | If you are not sure, say Y here. The driver enables polling only if |
| 413 | it is strictly necessary to do so. |
| 414 | |
Jean Delvare | bd9fc3a | 2010-10-05 12:08:57 +0200 | [diff] [blame] | 415 | config SENSORS_HDAPS |
| 416 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" |
| 417 | depends on INPUT && X86 |
| 418 | select INPUT_POLLDEV |
| 419 | default n |
| 420 | help |
| 421 | This driver provides support for the IBM Hard Drive Active Protection |
| 422 | System (hdaps), which provides an accelerometer and other misc. data. |
| 423 | ThinkPads starting with the R50, T41, and X40 are supported. The |
| 424 | accelerometer data is readable via sysfs. |
| 425 | |
| 426 | This driver also provides an absolute input class device, allowing |
| 427 | the laptop to act as a pinball machine-esque joystick. |
| 428 | |
| 429 | If your ThinkPad is not recognized by the driver, please update to latest |
| 430 | BIOS. This is especially the case for some R52 ThinkPads. |
| 431 | |
| 432 | Say Y here if you have an applicable laptop and want to experience |
| 433 | the awesome power of hdaps. |
| 434 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 435 | config INTEL_MENLOW |
| 436 | tristate "Thermal Management driver for Intel menlow platform" |
| 437 | depends on ACPI_THERMAL |
| 438 | select THERMAL |
| 439 | ---help--- |
| 440 | ACPI thermal management enhancement driver on |
| 441 | Intel Menlow platform. |
| 442 | |
| 443 | If unsure, say N. |
| 444 | |
| 445 | config EEEPC_LAPTOP |
| 446 | tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" |
| 447 | depends on ACPI |
Alexey Dobriyan | 3a5093e | 2009-02-18 14:48:22 -0800 | [diff] [blame] | 448 | depends on INPUT |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 449 | depends on EXPERIMENTAL |
Johannes Berg | 19d337d | 2009-06-02 13:01:37 +0200 | [diff] [blame] | 450 | depends on RFKILL || RFKILL = n |
Ingo Molnar | 44b3615 | 2009-06-29 10:07:54 +0200 | [diff] [blame] | 451 | depends on HOTPLUG_PCI |
Len Brown | d97c0de | 2009-01-09 04:01:26 -0500 | [diff] [blame] | 452 | select BACKLIGHT_CLASS_DEVICE |
| 453 | select HWMON |
Corentin Chary | 3c0eb51 | 2009-12-03 07:44:52 +0000 | [diff] [blame] | 454 | select LEDS_CLASS |
| 455 | select NEW_LEDS |
Dmitry Torokhov | 642e044 | 2010-01-06 22:07:39 +0100 | [diff] [blame] | 456 | select INPUT_SPARSEKMAP |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 457 | ---help--- |
| 458 | This driver supports the Fn-Fx keys on Eee PC laptops. |
Corentin Chary | 76593d6 | 2009-06-16 19:28:47 +0000 | [diff] [blame] | 459 | |
| 460 | It also gives access to some extra laptop functionalities like |
| 461 | Bluetooth, backlight and allows powering on/off some other |
| 462 | devices. |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 463 | |
Corentin Chary | e12e6d9 | 2011-02-26 10:20:31 +0100 | [diff] [blame] | 464 | If you have an Eee PC laptop, say Y or M here. If this driver |
| 465 | doesn't work on your Eee PC, try eeepc-wmi instead. |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 466 | |
Corentin Chary | e12e6d9 | 2011-02-26 10:20:31 +0100 | [diff] [blame] | 467 | config ASUS_WMI |
| 468 | tristate "ASUS WMI Driver (EXPERIMENTAL)" |
Yong Wang | ee027e4 | 2010-03-21 10:26:34 +0800 | [diff] [blame] | 469 | depends on ACPI_WMI |
| 470 | depends on INPUT |
Corentin Chary | e07babd | 2011-02-26 10:20:42 +0100 | [diff] [blame] | 471 | depends on HWMON |
Yong Wang | ee027e4 | 2010-03-21 10:26:34 +0800 | [diff] [blame] | 472 | depends on EXPERIMENTAL |
Randy Dunlap | 89a7644 | 2010-05-07 11:24:11 -0700 | [diff] [blame] | 473 | depends on BACKLIGHT_CLASS_DEVICE |
Corentin Chary | ba48fdb | 2010-11-29 08:14:07 +0100 | [diff] [blame] | 474 | depends on RFKILL || RFKILL = n |
Randy Dunlap | 90ba4b1 | 2011-02-22 13:47:35 -0800 | [diff] [blame] | 475 | depends on HOTPLUG_PCI |
Ingo Molnar | fb48aef | 2010-04-07 16:22:45 +0200 | [diff] [blame] | 476 | select INPUT_SPARSEKMAP |
Corentin Chary | 084fca6 | 2010-11-29 08:14:06 +0100 | [diff] [blame] | 477 | select LEDS_CLASS |
| 478 | select NEW_LEDS |
Yong Wang | ee027e4 | 2010-03-21 10:26:34 +0800 | [diff] [blame] | 479 | ---help--- |
Corentin Chary | b229ece | 2011-02-26 10:20:40 +0100 | [diff] [blame] | 480 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
| 481 | Asus Notebooks). |
Yong Wang | ee027e4 | 2010-03-21 10:26:34 +0800 | [diff] [blame] | 482 | |
| 483 | To compile this driver as a module, choose M here: the module will |
Corentin Chary | e12e6d9 | 2011-02-26 10:20:31 +0100 | [diff] [blame] | 484 | be called asus-wmi. |
| 485 | |
Corentin Chary | b229ece | 2011-02-26 10:20:40 +0100 | [diff] [blame] | 486 | config ASUS_NB_WMI |
| 487 | tristate "Asus Notebook WMI Driver (EXPERIMENTAL)" |
| 488 | depends on ASUS_WMI |
| 489 | ---help--- |
| 490 | This is a driver for newer Asus notebooks. It adds extra features |
| 491 | like wireless radio and bluetooth control, leds, hotkeys, backlight... |
| 492 | |
| 493 | For more informations, see |
| 494 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
| 495 | |
| 496 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M |
| 497 | here. |
| 498 | |
Corentin Chary | e12e6d9 | 2011-02-26 10:20:31 +0100 | [diff] [blame] | 499 | config EEEPC_WMI |
| 500 | tristate "Eee PC WMI Driver (EXPERIMENTAL)" |
| 501 | depends on ASUS_WMI |
| 502 | ---help--- |
| 503 | This is a driver for newer Eee PC laptops. It adds extra features |
| 504 | like wireless radio and bluetooth control, leds, hotkeys, backlight... |
| 505 | |
| 506 | For more informations, see |
| 507 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
| 508 | |
| 509 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M |
| 510 | here. |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 511 | |
| 512 | config ACPI_WMI |
Carlos Corbacho | 5fcdd17 | 2009-02-14 09:53:53 +0000 | [diff] [blame] | 513 | tristate "WMI" |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 514 | depends on ACPI |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 515 | help |
| 516 | This driver adds support for the ACPI-WMI (Windows Management |
| 517 | Instrumentation) mapper device (PNP0C14) found on some systems. |
| 518 | |
| 519 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the |
| 520 | ACPI firmware to userspace - this is done through various vendor |
| 521 | defined methods and data blocks in a PNP0C14 device, which are then |
| 522 | made available for userspace to call. |
| 523 | |
| 524 | The implementation of this in Linux currently only exposes this to |
| 525 | other kernel space drivers. |
| 526 | |
| 527 | This driver is a required dependency to build the firmware specific |
| 528 | drivers needed on many machines, including Acer and HP laptops. |
| 529 | |
| 530 | It is safe to enable this driver even if your DSDT doesn't define |
| 531 | any ACPI-WMI devices. |
| 532 | |
Thomas Renninger | d12d8ba | 2009-12-10 14:18:13 +0100 | [diff] [blame] | 533 | config MSI_WMI |
| 534 | tristate "MSI WMI extras" |
| 535 | depends on ACPI_WMI |
| 536 | depends on INPUT |
Anisse Astier | de078e5 | 2009-12-14 10:21:39 +0100 | [diff] [blame] | 537 | depends on BACKLIGHT_CLASS_DEVICE |
Anisse Astier | c30116c | 2009-12-10 14:18:19 +0100 | [diff] [blame] | 538 | select INPUT_SPARSEKMAP |
Thomas Renninger | d12d8ba | 2009-12-10 14:18:13 +0100 | [diff] [blame] | 539 | help |
| 540 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. |
| 541 | |
| 542 | To compile this driver as a module, choose M here: the module will |
| 543 | be called msi-wmi. |
| 544 | |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 545 | config ACPI_ASUS |
Corentin Chary | 6122af3 | 2009-06-16 19:28:48 +0000 | [diff] [blame] | 546 | tristate "ASUS/Medion Laptop Extras (DEPRECATED)" |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 547 | depends on ACPI |
| 548 | select BACKLIGHT_CLASS_DEVICE |
| 549 | ---help--- |
| 550 | This driver provides support for extra features of ACPI-compatible |
| 551 | ASUS laptops. As some of Medion laptops are made by ASUS, it may also |
| 552 | support some Medion laptops (such as 9675 for example). It makes all |
| 553 | the extra buttons generate standard ACPI events that go through |
| 554 | /proc/acpi/events, and (on some models) adds support for changing the |
| 555 | display brightness and output, switching the LCD backlight on and off, |
| 556 | and most importantly, allows you to blink those fancy LEDs intended |
| 557 | for reporting mail and wireless status. |
| 558 | |
| 559 | Note: display switching code is currently considered EXPERIMENTAL, |
| 560 | toying with these values may even lock your machine. |
| 561 | |
| 562 | All settings are changed via /proc/acpi/asus directory entries. Owner |
| 563 | and group for these entries can be set with asus_uid and asus_gid |
| 564 | parameters. |
| 565 | |
| 566 | More information and a userspace daemon for handling the extra buttons |
Corentin Chary | 76593d6 | 2009-06-16 19:28:47 +0000 | [diff] [blame] | 567 | at <http://acpi4asus.sf.net>. |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 568 | |
| 569 | If you have an ACPI-compatible ASUS laptop, say Y or M here. This |
| 570 | driver is still under development, so if your laptop is unsupported or |
| 571 | something works not quite as expected, please use the mailing list |
| 572 | available on the above page (acpi4asus-user@lists.sourceforge.net). |
| 573 | |
| 574 | NOTE: This driver is deprecated and will probably be removed soon, |
| 575 | use asus-laptop instead. |
| 576 | |
Herton Ronaldo Krzesinski | 9caeb53 | 2009-09-14 21:11:21 -0300 | [diff] [blame] | 577 | config TOPSTAR_LAPTOP |
| 578 | tristate "Topstar Laptop Extras" |
| 579 | depends on ACPI |
| 580 | depends on INPUT |
Dmitry Torokhov | 97490f1 | 2010-08-04 22:29:57 -0700 | [diff] [blame] | 581 | select INPUT_SPARSEKMAP |
Herton Ronaldo Krzesinski | 9caeb53 | 2009-09-14 21:11:21 -0300 | [diff] [blame] | 582 | ---help--- |
| 583 | This driver adds support for hotkeys found on Topstar laptops. |
| 584 | |
| 585 | If you have a Topstar laptop, say Y or M here. |
| 586 | |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 587 | config ACPI_TOSHIBA |
| 588 | tristate "Toshiba Laptop Extras" |
| 589 | depends on ACPI |
Mark Brown | 0c51a4d | 2011-01-10 14:37:02 +0000 | [diff] [blame] | 590 | select LEDS_CLASS |
| 591 | select NEW_LEDS |
Jonathan Corbet | c76a3e1 | 2010-08-23 11:32:36 -0600 | [diff] [blame] | 592 | depends on BACKLIGHT_CLASS_DEVICE |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 593 | depends on INPUT |
Johannes Berg | 19d337d | 2009-06-02 13:01:37 +0200 | [diff] [blame] | 594 | depends on RFKILL || RFKILL = n |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 595 | select INPUT_POLLDEV |
Dmitry Torokhov | 384a7cd | 2010-08-04 22:30:19 -0700 | [diff] [blame] | 596 | select INPUT_SPARSEKMAP |
Len Brown | b4f9fe1 | 2008-12-11 14:37:26 -0500 | [diff] [blame] | 597 | ---help--- |
| 598 | This driver adds support for access to certain system settings |
| 599 | on "legacy free" Toshiba laptops. These laptops can be recognized by |
| 600 | their lack of a BIOS setup menu and APM support. |
| 601 | |
| 602 | On these machines, all system configuration is handled through the |
| 603 | ACPI. This driver is required for access to controls not covered |
| 604 | by the general ACPI drivers, such as LCD brightness, video output, |
| 605 | etc. |
| 606 | |
| 607 | This driver differs from the non-ACPI Toshiba laptop driver (located |
| 608 | under "Processor type and features") in several aspects. |
| 609 | Configuration is accessed by reading and writing text files in the |
| 610 | /proc tree instead of by program interface to /dev. Furthermore, no |
| 611 | power management functions are exposed, as those are handled by the |
| 612 | general ACPI drivers. |
| 613 | |
| 614 | More information about this driver is available at |
| 615 | <http://memebeam.org/toys/ToshibaAcpiDriver>. |
| 616 | |
| 617 | If you have a legacy free Toshiba laptop (such as the Libretto L1 |
| 618 | series), say Y. |
Jes Sorensen | 42b4e9e | 2009-12-16 12:08:15 -0500 | [diff] [blame] | 619 | |
| 620 | config TOSHIBA_BT_RFKILL |
| 621 | tristate "Toshiba Bluetooth RFKill switch support" |
| 622 | depends on ACPI |
| 623 | ---help--- |
| 624 | This driver adds support for Bluetooth events for the RFKill |
| 625 | switch on modern Toshiba laptops with full ACPI support and |
| 626 | an RFKill switch. |
| 627 | |
| 628 | This driver handles RFKill events for the TOS6205 Bluetooth, |
| 629 | and re-enables it when the switch is set back to the 'on' |
| 630 | position. |
| 631 | |
| 632 | If you have a modern Toshiba laptop with a Bluetooth and an |
| 633 | RFKill switch (such as the Portege R500), say Y. |
Thadeu Lima de Souza Cascardo | 529aa8c | 2009-12-21 16:20:01 -0800 | [diff] [blame] | 634 | |
| 635 | config ACPI_CMPC |
| 636 | tristate "CMPC Laptop Extras" |
| 637 | depends on X86 && ACPI |
Thadeu Lima de Souza Cascardo | f35843e | 2010-05-26 12:00:10 -0300 | [diff] [blame] | 638 | depends on RFKILL || RFKILL=n |
Thadeu Lima de Souza Cascardo | 529aa8c | 2009-12-21 16:20:01 -0800 | [diff] [blame] | 639 | select INPUT |
| 640 | select BACKLIGHT_CLASS_DEVICE |
| 641 | default n |
| 642 | help |
| 643 | Support for Intel Classmate PC ACPI devices, including some |
| 644 | keys as input device, backlight device, tablet and accelerometer |
| 645 | devices. |
| 646 | |
Sreedhara DS | 9a58a33 | 2010-04-26 18:13:05 +0100 | [diff] [blame] | 647 | config INTEL_SCU_IPC |
| 648 | bool "Intel SCU IPC Support" |
Alan Cox | c95aaef | 2011-12-17 17:42:27 +0000 | [diff] [blame] | 649 | depends on X86_INTEL_MID |
Sreedhara DS | 9a58a33 | 2010-04-26 18:13:05 +0100 | [diff] [blame] | 650 | default y |
| 651 | ---help--- |
| 652 | IPC is used to bridge the communications between kernel and SCU on |
Matthew Garrett | 6c62673 | 2010-05-07 14:30:00 -0400 | [diff] [blame] | 653 | some embedded Intel x86 platforms. This is not needed for PC-type |
| 654 | machines. |
Sreedhara DS | 9a58a33 | 2010-04-26 18:13:05 +0100 | [diff] [blame] | 655 | |
Sreedhara DS | 5369c02d | 2010-10-22 15:43:55 +0100 | [diff] [blame] | 656 | config INTEL_SCU_IPC_UTIL |
| 657 | tristate "Intel SCU IPC utility driver" |
| 658 | depends on INTEL_SCU_IPC |
| 659 | default y |
| 660 | ---help--- |
| 661 | The IPC Util driver provides an interface with the SCU enabling |
| 662 | low level access for debug work and updating the firmware. Say |
| 663 | N unless you will be doing this on an Intel MID platform. |
| 664 | |
Alek Du | 8950778 | 2010-07-13 10:56:25 +0100 | [diff] [blame] | 665 | config GPIO_INTEL_PMIC |
| 666 | bool "Intel PMIC GPIO support" |
| 667 | depends on INTEL_SCU_IPC && GPIOLIB |
| 668 | ---help--- |
| 669 | Say Y here to support GPIO via the SCU IPC interface |
| 670 | on Intel MID platforms. |
| 671 | |
Hong Liu | 8eec8a1 | 2011-02-07 14:45:55 -0500 | [diff] [blame] | 672 | config INTEL_MID_POWER_BUTTON |
| 673 | tristate "power button driver for Intel MID platforms" |
Randy Dunlap | 8088775 | 2011-02-16 14:31:02 -0800 | [diff] [blame] | 674 | depends on INTEL_SCU_IPC && INPUT |
Hong Liu | 8eec8a1 | 2011-02-07 14:45:55 -0500 | [diff] [blame] | 675 | help |
| 676 | This driver handles the power button on the Intel MID platforms. |
| 677 | |
| 678 | If unsure, say N. |
| 679 | |
Durgadoss R | f017fbe | 2011-02-20 23:05:43 +0530 | [diff] [blame] | 680 | config INTEL_MFLD_THERMAL |
| 681 | tristate "Thermal driver for Intel Medfield platform" |
| 682 | depends on INTEL_SCU_IPC && THERMAL |
| 683 | help |
| 684 | Say Y here to enable thermal driver support for the Intel Medfield |
| 685 | platform. |
| 686 | |
Alan Cox | c715a38 | 2010-06-18 14:05:52 +0100 | [diff] [blame] | 687 | config RAR_REGISTER |
| 688 | bool "Restricted Access Region Register Driver" |
| 689 | depends on PCI && X86_MRST |
| 690 | default n |
| 691 | ---help--- |
| 692 | This driver allows other kernel drivers access to the |
| 693 | contents of the restricted access region control registers. |
| 694 | |
| 695 | The restricted access region control registers |
| 696 | (rar_registers) are used to pass address and |
| 697 | locking information on restricted access regions |
| 698 | to other drivers that use restricted access regions. |
| 699 | |
| 700 | The restricted access regions are regions of memory |
| 701 | on the Intel MID Platform that are not accessible to |
| 702 | the x86 processor, but are accessible to dedicated |
| 703 | processors on board peripheral devices. |
| 704 | |
| 705 | The purpose of the restricted access regions is to |
| 706 | protect sensitive data from compromise by unauthorized |
| 707 | programs running on the x86 processor. |
| 708 | |
Jesse Barnes | aa7ffc0 | 2010-05-14 15:41:14 -0700 | [diff] [blame] | 709 | config INTEL_IPS |
| 710 | tristate "Intel Intelligent Power Sharing" |
| 711 | depends on ACPI |
| 712 | ---help--- |
| 713 | Intel Calpella platforms support dynamic power sharing between the |
| 714 | CPU and GPU, maximizing performance in a given TDP. This driver, |
| 715 | along with the CPU frequency and i915 drivers, provides that |
| 716 | functionality. If in doubt, say Y here; it will only load on |
| 717 | supported platforms. |
| 718 | |
Vernon Mauery | 35f0ce0 | 2010-10-05 15:47:18 -0700 | [diff] [blame] | 719 | config IBM_RTL |
| 720 | tristate "Device driver to enable PRTL support" |
| 721 | depends on X86 && PCI |
| 722 | ---help--- |
| 723 | Enable support for IBM Premium Real Time Mode (PRTM). |
| 724 | This module will allow you the enter and exit PRTM in the BIOS via |
| 725 | sysfs on platforms that support this feature. System in PRTM will |
| 726 | not receive CPU-generated SMIs for recoverable errors. Use of this |
| 727 | feature without proper support may void your hardware warranty. |
| 728 | |
| 729 | If the proper BIOS support is found the driver will load and create |
| 730 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate |
| 731 | whether or not the BIOS is in PRTM. |
| 732 | state = 0 (BIOS SMIs on) |
| 733 | state = 1 (BIOS SMIs off) |
| 734 | |
Daniel Drake | 260586d | 2010-10-05 15:55:21 +0100 | [diff] [blame] | 735 | config XO1_RFKILL |
| 736 | tristate "OLPC XO-1 software RF kill switch" |
| 737 | depends on OLPC |
| 738 | depends on RFKILL |
| 739 | ---help--- |
| 740 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 |
| 741 | laptop. |
| 742 | |
Paul Fox | 89ca117 | 2011-02-03 16:27:55 +0000 | [diff] [blame] | 743 | config XO15_EBOOK |
| 744 | tristate "OLPC XO-1.5 ebook switch" |
| 745 | depends on ACPI && INPUT |
| 746 | ---help--- |
| 747 | Support for the ebook switch on the OLPC XO-1.5 laptop. |
| 748 | |
| 749 | This switch is triggered as the screen is rotated and folded down to |
| 750 | convert the device into ebook form. |
| 751 | |
Greg Kroah-Hartman | 2d70b73 | 2011-03-11 12:41:19 -0500 | [diff] [blame] | 752 | config SAMSUNG_LAPTOP |
| 753 | tristate "Samsung Laptop driver" |
| 754 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && X86 |
| 755 | ---help--- |
| 756 | This module implements a driver for a wide range of different |
| 757 | Samsung laptops. It offers control over the different |
| 758 | function keys, wireless LED, LCD backlight level, and |
| 759 | sometimes provides a "performance_control" sysfs file to allow |
| 760 | the performance level of the laptop to be changed. |
| 761 | |
| 762 | To compile this driver as a module, choose M here: the module |
| 763 | will be called samsung-laptop. |
| 764 | |
Dave Airlie | 99b38b4 | 2010-12-06 12:43:33 +1000 | [diff] [blame] | 765 | config MXM_WMI |
| 766 | tristate "WMI support for MXM Laptop Graphics" |
Dave Airlie | 0eacdba | 2011-05-09 14:37:10 +1000 | [diff] [blame] | 767 | depends on ACPI_WMI |
Dave Airlie | 99b38b4 | 2010-12-06 12:43:33 +1000 | [diff] [blame] | 768 | ---help--- |
| 769 | MXM is a standard for laptop graphics cards, the WMI interface |
| 770 | is required for switchable nvidia graphics machines |
| 771 | |
Yin Kangkai | bb3ce20 | 2011-04-06 15:05:24 +0100 | [diff] [blame] | 772 | config INTEL_OAKTRAIL |
| 773 | tristate "Intel Oaktrail Platform Extras" |
| 774 | depends on ACPI |
| 775 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
| 776 | ---help--- |
| 777 | Intel Oaktrail platform need this driver to provide interfaces to |
| 778 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y |
| 779 | here; it will only load on supported platforms. |
| 780 | |
Frederick van der Wyck | 78542e1 | 2011-07-07 22:05:25 +0100 | [diff] [blame] | 781 | config SAMSUNG_Q10 |
| 782 | tristate "Samsung Q10 Extras" |
| 783 | depends on SERIO_I8042 |
| 784 | select BACKLIGHT_CLASS_DEVICE |
| 785 | ---help--- |
| 786 | This driver provides support for backlight control on Samsung Q10 |
| 787 | and related laptops, including Dell Latitude X200. |
| 788 | |
Len Brown | 41b16dc | 2008-12-01 00:09:47 -0500 | [diff] [blame] | 789 | endif # X86_PLATFORM_DEVICES |