Kconfig - OpenGrok cross reference for /OK3568_Linux_fs/kernel/drivers/platform/x86/Kconfig

1 # SPDX-License-Identifier: GPL-2.0-only
12 	  x86 platforms, including vendor-specific laptop extension drivers.
23 	  This driver adds support for the ACPI-WMI (Windows Management
26 	  ACPI-WMI is a proprietary extension to ACPI to expose parts of the
27 	  ACPI firmware to userspace - this is done through various vendor
38 	  any ACPI-WMI devices.
45 	  Say Y here if you want to be able to read a firmware-embedded
50 	  be called wmi-bmof.
53 	tristate "Alienware Special feature control"
62 	 USB MCU such as the X51 and X51-R2.
76 	  control, fn-lock, mic-mute LED, and other extra features.
79 	  will be called huawei-wmi.
89 	  be called intel-wmi-sbl-fw-update.
96 	  systems to force the power control of Intel Thunderbolt controllers.
101 	  be called intel-wmi-thunderbolt.
111 	tristate "PEAQ 2-in-1 WMI hotkey driver"
115 	 Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s.
122 	  Say Y here if you want to support WMI-based keys on Xiaomi notebooks.
125 	  be called xiaomi-wmi.
133 	  the temperature sensor and to control the fan.
135 	  After loading this driver the BIOS is still in control of the fan.
137 	  echo -n enabled > /sys/class/thermal/thermal_zoneN/mode
139 	  detection order of your particular system.  The "type" parameter
149         tristate "Acer Wireless Radio Control Driver"
153           The Acer Wireless Radio Control handles the airplane mode hotkey
160           called acer-wireless.
177 	  wireless radio and bluetooth control, and on some laptops,
180 	  If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
194 	  control is supported by the driver.
210 	  ACPI events and input events, and on the Lucid the built-in
212 	  support for video output switching, LCD backlight control,
213 	  Bluetooth and Wlan control, and most importantly, allows you
218 	  If you have an ACPI-compatible ASUS laptop, say Y or M here.
221 	tristate "Asus Wireless Radio Control Driver"
227 	  The Asus Wireless Radio Control handles the airplane mode hotkey
234 	  called asus-wireless.
254 	  be called asus-wmi.
262 	  like wireless radio and bluetooth control, leds, hotkeys, backlight...
265 	  <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
267 	  If you have an ACPI-WMI compatible Asus Notebook, say Y or M
283 	  This driver supports the Fn-Fx keys on Eee PC laptops.
290 	  doesn't work on your Eee PC, try eeepc-wmi instead.
297 	  like wireless radio and bluetooth control, leds, hotkeys, backlight...
300 	  <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
302 	  If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
310 	  for systems management software to perform System Management
311 	  Interrupts (SMIs) and Host Control Actions (system power cycle or
314 	  See <file:Documentation/driver-api/dcdbas.rst> for more details on the driver
344 	communicated over ACPI-WMI.
377 	This driver adds support for rfkill and backlight control to Dell
394 	  be called dell-rbtn.
403 	 DELL system. Note you need a Dell OpenManage or Dell Update package (DUP)
406 	 See <file:Documentation/admin-guide/dell_rbu.rst> for more details on the driver.
416 	  be called dell-smo8800.
428 	  Say Y here if you want to support WMI-based hotkeys on Dell laptops.
431 	  be called dell-wmi.
438 	tristate "WMI Hotkeys for Dell All-In-One series"
443 	  Say Y here if you want to support WMI-based hotkeys on Dell
444 	  All-In-One machines.
447 	  be called dell-wmi-aio.
458 	tristate "Fujitsu-Siemens Amilo rfkill support"
462 	  This is a driver for enabling wifi on some Fujitsu-Siemens Amilo
481 	  It adds support for LCD brightness control and some hotkeys.
522 	  This driver provides support for the "Mobile Data Protection System 3D"
528 	  Documentation/misc-devices/lis3lv02d.rst.
542 	 be called hp-wireless.
551 	 Say Y here if you want to support WMI-based hotkeys on HP laptops and
555 	 be called hp-wmi.
564 	  control) of the HP Compaq TC1100 tablet.
572 	 sysfs on platforms that support this feature.  System in PRTM will
573 	 not receive CPU-generated SMIs for recoverable errors.  Use of this
577 	 /sys/devices/system/ibm_rtl/.  The "state" variable will indicate
593 	  rfkill switch, hotkey, fan control and backlight control.
596 	tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
600 	  System (hdaps), which provides an accelerometer and other misc. data.
605 	  the laptop to act as a pinball machine-esque joystick.
629 	  support for Fn-Fx key combinations, Bluetooth control, video
630 	  output switching, ThinkLight control, UltraBay eject and more.
632 	  <file:Documentation/admin-guide/laptops/thinkpad-acpi.rst> and
633 	  <http://ibm-acpi.sf.net/> .
635 	  This driver was formerly known as ibm-acpi.
639 	  Note that if you want ThinkPad-ACPI to be built-in instead of
640 	  modular, ALSA and rfkill will also have to be built-in.
645 	bool "Console audio control ALSA interface"
651 	  Enables monitoring of the built-in console audio output control
655 	  If this option is enabled, ThinkPad-ACPI will export an ALSA card
656 	  with a single read-only mixer control, which should be used for
657 	  on-screen-display feedback purposes by the Desktop Environment.
659 	  Optionally, the driver will also allow software control (the
660 	  ALSA mixer will be made read-write).  Please refer to the driver
663 	  All IBM models have both volume and mute control.  Newer Lenovo
664 	  models only have mute control (the volume hotkeys are just normal
665 	  keys and volume control is done through the main HDA mixer).
671 	  Enables extra stuff in the thinkpad-acpi which is completely useless
687 	bool "Allow control of important LEDs (unsafe)"
695 	  LED control on the ThinkPad is write-only (with very few
701 	  and the driver will allow control of every LED, including
707 	  use, and need to control the important firmware LEDs.
710 	bool "Video output control support"
714 	  Allows the thinkpad_acpi driver to provide an interface to control
720 	  Schroedinger's cat.  If you can use X.org's RandR to control
766 	  ACPI tables, so this driver contains per-system info about the GPIO
774 	tristate "Intel AtomISP2 dummy / power-management driver"
778 	  Power-management driver for Intel's Image Signal Processor found on
797 	  with USB Type-C and Micro-B connectors. This driver supports both.
800 	  resources for Fuel Gauge Controller and (in the Type-C variant)
801 	  FUSB302 USB Type-C Controller and PI3USB30532 USB switch.
802 	  This driver instantiates i2c-clients for these, so that standard
806 	  CONFIG_BATTERY_BQ27XXX=m or CONFIG_BATTERY_BQ27XXX_I2C=m for Micro-B
808 	  for Type-C device.
829 	  to wakeup the system. When this happens software needs to explicitly
883 	  be called surface3-wmi.
913 	  This is a driver for laptops built by MSI (MICRO-STAR
916 	  MSI MegaBook S270 (MS-1013)
919 	  It adds support for Bluetooth, WLAN and LCD brightness control.
934 	 Say Y here if you want to support WMI-based hotkeys on MSI laptops.
937 	 be called msi-wmi.
940 	tristate "OLPC XO-1.5 ebook switch"
944 	  Support for the ebook switch on the OLPC XO-1.5 laptop.
950 	tristate "OLPC XO-1 software RF kill switch"
954 	  Support for enabling/disabling the WLAN interface on the OLPC XO-1
969 	  will be called pcengines-apuv2.
980 	  Samsung laptops.  It offers control over the different
984 	  <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop>
987 	  will be called samsung-laptop.
994 	  This driver provides support for backlight control on Samsung Q10
1011 	  This driver adds support for access to certain system settings
1015 	  On these machines, all system configuration is handled through the
1020 	  This driver differs from the non-ACPI Toshiba laptop driver (located
1043 	  and re-enables it when the switch is set back to the 'on'
1053 	  This driver adds support for the built-in accelerometer
1065 	  If you have a recent Toshiba laptop with a built-in accelerometer
1083 	  If you have a WMI-based hotkeys Toshiba laptop, say Y or M here.
1108 	  and battery charging level control.
1119 	 This driver adds support for hotkeys as well as control of keyboard
1131 	  This driver adds support for access to backlight control and hotkeys
1145 	  This mini-driver drives the SNC and SPIC devices present in the ACPI
1149 	  screen brightness control, Fn keys and allows powering on/off some
1152 	  Read <file:Documentation/admin-guide/laptops/sony-laptop.rst> for more information.
1158 	  Build the sonypi driver compatibility code into the sony-laptop driver.
1168 	  support for Fn-Fx key combinations, keyboard backlight, and airplane mode
1189 	  Some ACPI-based systems list multiple i2c-devices in a single ACPI
1190 	  firmware-node. This driver will instantiate separate i2c-clients
1191 	  for each device in the firmware-node.
1194 	  will be called i2c-multi-instantiate.
1200 	  This option enables system support for the Mellanox Technologies
1206 	  If you have a Mellanox system, say Y or M here.
1217 	  the OS-image for the device. This option supplies the missing info.
1226 	  to prohibit certain system agents from accessing memory with 1 KiB
1229 	  IMRs make it possible to control read/write access to an address
1232 		- eSRAM flush
1233 		- Dirty CPU snoop (write only)
1234 		- RMU access
1235 		- PCI Virtual Channel 0/Virtual Channel 1
1236 		- SMM mode
1237 		- Non SMM mode
1261 	  timeout or when the system battery reaches a critical state,
1273 	  then reboots into Linux, the system may remain configured to resume
1274 	  on suspend. In the absence of any userspace to support it, the system
1289 	  This driver is only required when the system is not using Hardware
1290 	  P-States (HWP). In HWP mode, priority can be read from ACPI tables.
1293 	tristate "Intel Uncore frequency control driver"
1296 	  This driver allows control of uncore frequency limits on
1298 	  Uncore frequency controls RING/LLC (last-level cache) clocks.
1301 	  will be called intel-uncore-frequency.
1360 		- SLP_S0_RESIDENCY counter
1361 		- PCH IP Power Gating status
1362 		- LTR Ignore
1363 		- MPHY/PLL gating status (Sunrisepoint PCH only)
1366 	tristate "Intel P-Unit IPC Driver"
1368 	  This driver provides support for Intel P-Unit Mailbox IPC mechanism,
1369 	  which is used to bridge the communications between kernel and P-Unit.