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linux/drivers/hwmon/Kconfig
Ben Hutchings 271dabf5bb hwmon: (lm90) Support MAX6646, MAX6647 and MAX6649 
These Maxim chips are similar to MAX6657 but use unsigned temperature
values to allow for readings up to 145 degrees.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17 17:51:11 +02:00

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#
# Hardware monitoring chip drivers configuration
#
menuconfig HWMON
tristate "Hardware Monitoring support"
depends on HAS_IOMEM
default y
help
Hardware monitoring devices let you monitor the hardware health
of a system. Most modern motherboards include such a device. It
can include temperature sensors, voltage sensors, fan speed
sensors and various additional features such as the ability to
control the speed of the fans. If you want this support you
should say Y here and also to the specific driver(s) for your
sensors chip(s) below.
To find out which specific driver(s) you need, use the
sensors-detect script from the lm_sensors package. Read
<file:Documentation/hwmon/userspace-tools> for details.
This support can also be built as a module. If so, the module
will be called hwmon.
if HWMON
config HWMON_VID
tristate
default n
config SENSORS_ABITUGURU
tristate "Abit uGuru (rev 1 & 2)"
depends on X86 && EXPERIMENTAL
help
If you say yes here you get support for the sensor part of the first
and second revision of the Abit uGuru chip. The voltage and frequency
control parts of the Abit uGuru are not supported. The Abit uGuru
chip can be found on Abit uGuru featuring motherboards (most modern
Abit motherboards from before end 2005). For more info and a list
of which motherboards have which revision see
Documentation/hwmon/abituguru
This driver can also be built as a module. If so, the module
will be called abituguru.
config SENSORS_ABITUGURU3
tristate "Abit uGuru (rev 3)"
depends on X86 && EXPERIMENTAL
help
If you say yes here you get support for the sensor part of the
third revision of the Abit uGuru chip. Only reading the sensors
and their settings is supported. The third revision of the Abit
uGuru chip can be found on recent Abit motherboards (since end
2005). For more info and a list of which motherboards have which
revision see Documentation/hwmon/abituguru3
This driver can also be built as a module. If so, the module
will be called abituguru3.
config SENSORS_AD7414
tristate "Analog Devices AD7414"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for the Analog Devices
AD7414 temperature monitoring chip.
This driver can also be built as a module. If so, the module
will be called ad7414.
config SENSORS_AD7418
tristate "Analog Devices AD7416, AD7417 and AD7418"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for the Analog Devices
AD7416, AD7417 and AD7418 temperature monitoring chips.
This driver can also be built as a module. If so, the module
will be called ad7418.
config SENSORS_ADCXX
tristate "National Semiconductor ADCxxxSxxx"
depends on SPI_MASTER && EXPERIMENTAL
help
If you say yes here you get support for the National Semiconductor
ADC<bb><c>S<sss> chip family, where
* bb is the resolution in number of bits (8, 10, 12)
* c is the number of channels (1, 2, 4, 8)
* sss is the maximum conversion speed (021 for 200 kSPS, 051 for 500
kSPS and 101 for 1 MSPS)
Examples : ADC081S101, ADC124S501, ...
This driver can also be built as a module. If so, the module
will be called adcxx.
config SENSORS_ADM1021
tristate "Analog Devices ADM1021 and compatibles"
depends on I2C
help
If you say yes here you get support for Analog Devices ADM1021
and ADM1023 sensor chips and clones: Maxim MAX1617 and MAX1617A,
Genesys Logic GL523SM, National Semiconductor LM84, TI THMC10,
and the XEON processor built-in sensor.
This driver can also be built as a module. If so, the module
will be called adm1021.
config SENSORS_ADM1025
tristate "Analog Devices ADM1025 and compatibles"
depends on I2C
select HWMON_VID
help
If you say yes here you get support for Analog Devices ADM1025
and Philips NE1619 sensor chips.
This driver can also be built as a module. If so, the module
will be called adm1025.
config SENSORS_ADM1026
tristate "Analog Devices ADM1026 and compatibles"
depends on I2C && EXPERIMENTAL
select HWMON_VID
help
If you say yes here you get support for Analog Devices ADM1026
sensor chip.
This driver can also be built as a module. If so, the module
will be called adm1026.
config SENSORS_ADM1029
tristate "Analog Devices ADM1029"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for Analog Devices ADM1029
sensor chip.
Very rare chip, please let us know you use it.
This driver can also be built as a module. If so, the module
will be called adm1029.
config SENSORS_ADM1031
tristate "Analog Devices ADM1031 and compatibles"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for Analog Devices ADM1031
and ADM1030 sensor chips.
This driver can also be built as a module. If so, the module
will be called adm1031.
config SENSORS_ADM9240
tristate "Analog Devices ADM9240 and compatibles"
depends on I2C
select HWMON_VID
help
If you say yes here you get support for Analog Devices ADM9240,
Dallas DS1780, National Semiconductor LM81 sensor chips.
This driver can also be built as a module. If so, the module
will be called adm9240.
config SENSORS_ADT7470
tristate "Analog Devices ADT7470"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for the Analog Devices
ADT7470 temperature monitoring chips.
This driver can also be built as a module. If so, the module
will be called adt7470.
config SENSORS_ADT7473
tristate "Analog Devices ADT7473"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for the Analog Devices
ADT7473 temperature monitoring chips.
This driver can also be built as a module. If so, the module
will be called adt7473.
config SENSORS_K8TEMP
tristate "AMD Athlon64/FX or Opteron temperature sensor"
depends on X86 && PCI && EXPERIMENTAL
help
If you say yes here you get support for the temperature
sensor(s) inside your CPU. Supported is whole AMD K8
microarchitecture. Please note that you will need at least
lm-sensors 2.10.1 for proper userspace support.
This driver can also be built as a module. If so, the module
will be called k8temp.
config SENSORS_AMS
tristate "Apple Motion Sensor driver"
depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C) && EXPERIMENTAL
select INPUT_POLLDEV
help
Support for the motion sensor included in PowerBooks. Includes
implementations for PMU and I2C.
This driver can also be built as a module. If so, the module
will be called ams.
config SENSORS_AMS_PMU
bool "PMU variant"
depends on SENSORS_AMS && ADB_PMU
default y
help
PMU variant of motion sensor, found in late 2005 PowerBooks.
config SENSORS_AMS_I2C
bool "I2C variant"
depends on SENSORS_AMS && I2C
default y
help
I2C variant of motion sensor, found in early 2005 PowerBooks and
iBooks.
config SENSORS_ASB100
tristate "Asus ASB100 Bach"
depends on X86 && I2C && EXPERIMENTAL
select HWMON_VID
help
If you say yes here you get support for the ASB100 Bach sensor
chip found on some Asus mainboards.
This driver can also be built as a module. If so, the module
will be called asb100.
config SENSORS_ATXP1
tristate "Attansic ATXP1 VID controller"
depends on I2C && EXPERIMENTAL
select HWMON_VID
help
If you say yes here you get support for the Attansic ATXP1 VID
controller.
If your board have such a chip, you are able to control your CPU
core and other voltages.
This driver can also be built as a module. If so, the module
will be called atxp1.
config SENSORS_DS1621
tristate "Dallas Semiconductor DS1621 and DS1625"
depends on I2C
help
If you say yes here you get support for Dallas Semiconductor
DS1621 and DS1625 sensor chips.
This driver can also be built as a module. If so, the module
will be called ds1621.
config SENSORS_I5K_AMB
tristate "FB-DIMM AMB temperature sensor on Intel 5000 series chipsets"
depends on PCI && EXPERIMENTAL
help
If you say yes here you get support for FB-DIMM AMB temperature
monitoring chips on systems with the Intel 5000 series chipset.
This driver can also be built as a module. If so, the module
will be called i5k_amb.
config SENSORS_F71805F
tristate "Fintek F71805F/FG, F71806F/FG and F71872F/FG"
depends on EXPERIMENTAL
help
If you say yes here you get support for hardware monitoring
features of the Fintek F71805F/FG, F71806F/FG and F71872F/FG
Super-I/O chips.
This driver can also be built as a module. If so, the module
will be called f71805f.
config SENSORS_F71882FG
tristate "Fintek F71882FG and F71883FG"
depends on EXPERIMENTAL
help
If you say yes here you get support for hardware monitoring
features of the Fintek F71882FG and F71883FG Super-I/O chips.
This driver can also be built as a module. If so, the module
will be called f71882fg.
config SENSORS_F75375S
tristate "Fintek F75375S/SP and F75373";
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for hardware monitoring
features of the Fintek F75375S/SP and F75373
This driver can also be built as a module. If so, the module
will be called f75375s.
config SENSORS_FSCHER
tristate "FSC Hermes"
depends on X86 && I2C
help
If you say yes here you get support for Fujitsu Siemens
Computers Hermes sensor chips.
This driver can also be built as a module. If so, the module
will be called fscher.
config SENSORS_FSCPOS
tristate "FSC Poseidon"
depends on X86 && I2C
help
If you say yes here you get support for Fujitsu Siemens
Computers Poseidon sensor chips.
This driver can also be built as a module. If so, the module
will be called fscpos.
config SENSORS_FSCHMD
tristate "FSC Poseidon, Scylla, Hermes, Heimdall and Heracles"
depends on X86 && I2C && EXPERIMENTAL
help
If you say yes here you get support for various Fujitsu Siemens
Computers sensor chips.
This is a new merged driver for FSC sensor chips which is intended
as a replacment for the fscpos, fscscy and fscher drivers and adds
support for several other FCS sensor chips.
This driver can also be built as a module. If so, the module
will be called fschmd.
config SENSORS_GL518SM
tristate "Genesys Logic GL518SM"
depends on I2C
help
If you say yes here you get support for Genesys Logic GL518SM
sensor chips.
This driver can also be built as a module. If so, the module
will be called gl518sm.
config SENSORS_GL520SM
tristate "Genesys Logic GL520SM"
depends on I2C
select HWMON_VID
help
If you say yes here you get support for Genesys Logic GL520SM
sensor chips.
This driver can also be built as a module. If so, the module
will be called gl520sm.
config SENSORS_CORETEMP
tristate "Intel Core (2) Duo/Solo temperature sensor"
depends on X86 && EXPERIMENTAL
help
If you say yes here you get support for the temperature
sensor inside your CPU. Supported all are all known variants
of Intel Core family.
config SENSORS_IBMAEM
tristate "IBM Active Energy Manager temperature/power sensors and control"
select IPMI_SI
depends on IPMI_HANDLER
help
If you say yes here you get support for the temperature and
power sensors and capping hardware in various IBM System X
servers that support Active Energy Manager. This includes
the x3350, x3550, x3650, x3655, x3755, x3850 M2, x3950 M2,
and certain HS2x/LS2x/QS2x blades.
This driver can also be built as a module. If so, the module
will be called ibmaem.
config SENSORS_IBMPEX
tristate "IBM PowerExecutive temperature/power sensors"
select IPMI_SI
depends on IPMI_HANDLER
help
If you say yes here you get support for the temperature and
power sensors in various IBM System X servers that support
PowerExecutive. So far this includes the x3350, x3550, x3650,
x3655, and x3755; the x3800, x3850, and x3950 models that have
PCI Express; and some of the HS2x, LS2x, and QS2x blades.
This driver can also be built as a module. If so, the module
will be called ibmpex.
config SENSORS_IT87
tristate "ITE IT87xx and compatibles"
select HWMON_VID
help
If you say yes here you get support for ITE IT8705F, IT8712F,
IT8716F, IT8718F and IT8726F sensor chips, and the SiS960 clone.
This driver can also be built as a module. If so, the module
will be called it87.
config SENSORS_LM63
tristate "National Semiconductor LM63"
depends on I2C
help
If you say yes here you get support for the National Semiconductor
LM63 remote diode digital temperature sensor with integrated fan
control. Such chips are found on the Tyan S4882 (Thunder K8QS Pro)
motherboard, among others.
This driver can also be built as a module. If so, the module
will be called lm63.
config SENSORS_LM70
tristate "National Semiconductor LM70"
depends on SPI_MASTER && EXPERIMENTAL
help
If you say yes here you get support for the National Semiconductor
LM70 digital temperature sensor chip.
This driver can also be built as a module. If so, the module
will be called lm70.
config SENSORS_LM75
tristate "National Semiconductor LM75 and compatibles"
depends on I2C
help
If you say yes here you get support for one common type of
temperature sensor chip, with models including:
- Dallas Semiconductor DS75 and DS1775
- Maxim MAX6625 and MAX6626
- Microchip MCP980x
- National Semiconductor LM75
- NXP's LM75A
- ST Microelectronics STDS75
- TelCom (now Microchip) TCN75
- Texas Instruments TMP100, TMP101, TMP75, TMP175, TMP275
This driver supports driver model based binding through board
specific I2C device tables.
It also supports the "legacy" style of driver binding. To use
that with some chips which don't replicate LM75 quirks exactly,
you may need the "force" module parameter.
This driver can also be built as a module. If so, the module
will be called lm75.
config SENSORS_LM77
tristate "National Semiconductor LM77"
depends on I2C
help
If you say yes here you get support for National Semiconductor LM77
sensor chips.
This driver can also be built as a module. If so, the module
will be called lm77.
config SENSORS_LM78
tristate "National Semiconductor LM78 and compatibles"
depends on I2C
select HWMON_VID
help
If you say yes here you get support for National Semiconductor LM78,
LM78-J and LM79.
This driver can also be built as a module. If so, the module
will be called lm78.
config SENSORS_LM80
tristate "National Semiconductor LM80"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for National Semiconductor
LM80 sensor chips.
This driver can also be built as a module. If so, the module
will be called lm80.
config SENSORS_LM83
tristate "National Semiconductor LM83 and compatibles"
depends on I2C
help
If you say yes here you get support for National Semiconductor
LM82 and LM83 sensor chips.
This driver can also be built as a module. If so, the module
will be called lm83.
config SENSORS_LM85
tristate "National Semiconductor LM85 and compatibles"
depends on I2C && EXPERIMENTAL
select HWMON_VID
help
If you say yes here you get support for National Semiconductor LM85
sensor chips and clones: ADT7463, EMC6D100, EMC6D102 and ADM1027.
This driver can also be built as a module. If so, the module
will be called lm85.
config SENSORS_LM87
tristate "National Semiconductor LM87 and compatibles"
depends on I2C
select HWMON_VID
help
If you say yes here you get support for National Semiconductor LM87
and Analog Devices ADM1024 sensor chips.
This driver can also be built as a module. If so, the module
will be called lm87.
config SENSORS_LM90
tristate "National Semiconductor LM90 and compatibles"
depends on I2C
help
If you say yes here you get support for National Semiconductor LM90,
LM86, LM89 and LM99, Analog Devices ADM1032 and ADT7461, and Maxim
MAX6646, MAX6647, MAX6649, MAX6657, MAX6658, MAX6659, MAX6680 and
MAX6681 sensor chips.
This driver can also be built as a module. If so, the module
will be called lm90.
config SENSORS_LM92
tristate "National Semiconductor LM92 and compatibles"
depends on I2C
help
If you say yes here you get support for National Semiconductor LM92
and Maxim MAX6635 sensor chips.
This driver can also be built as a module. If so, the module
will be called lm92.
config SENSORS_LM93
tristate "National Semiconductor LM93 and compatibles"
depends on I2C
select HWMON_VID
help
If you say yes here you get support for National Semiconductor LM93
sensor chips.
This driver can also be built as a module. If so, the module
will be called lm93.
config SENSORS_MAX1111
tristate "Maxim MAX1111 Multichannel, Serial 8-bit ADC chip"
depends on SPI_MASTER
help
Say y here to support Maxim's MAX1111 ADC chips.
This driver can also be built as a module. If so, the module
will be called max1111.
config SENSORS_MAX1619
tristate "Maxim MAX1619 sensor chip"
depends on I2C
help
If you say yes here you get support for MAX1619 sensor chip.
This driver can also be built as a module. If so, the module
will be called max1619.
config SENSORS_MAX6650
tristate "Maxim MAX6650 sensor chip"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for the MAX6650 / MAX6651
sensor chips.
This driver can also be built as a module. If so, the module
will be called max6650.
config SENSORS_PC87360
tristate "National Semiconductor PC87360 family"
select HWMON_VID
help
If you say yes here you get access to the hardware monitoring
functions of the National Semiconductor PC8736x Super-I/O chips.
The PC87360, PC87363 and PC87364 only have fan monitoring and
control. The PC87365 and PC87366 additionally have voltage and
temperature monitoring.
This driver can also be built as a module. If so, the module
will be called pc87360.
config SENSORS_PC87427
tristate "National Semiconductor PC87427"
depends on EXPERIMENTAL
help
If you say yes here you get access to the hardware monitoring
functions of the National Semiconductor PC87427 Super-I/O chip.
The chip has two distinct logical devices, one for fan speed
monitoring and control, and one for voltage and temperature
monitoring. Only fan speed monitoring is supported right now.
This driver can also be built as a module. If so, the module
will be called pc87427.
config SENSORS_SIS5595
tristate "Silicon Integrated Systems Corp. SiS5595"
depends on PCI
help
If you say yes here you get support for the integrated sensors in
SiS5595 South Bridges.
This driver can also be built as a module. If so, the module
will be called sis5595.
config SENSORS_DME1737
tristate "SMSC DME1737, SCH311x and compatibles"
depends on I2C && EXPERIMENTAL
select HWMON_VID
help
If you say yes here you get support for the hardware monitoring
and fan control features of the SMSC DME1737, SCH311x, SCH5027, and
Asus A8000 Super-I/O chips.
This driver can also be built as a module. If so, the module
will be called dme1737.
config SENSORS_SMSC47M1
tristate "SMSC LPC47M10x and compatibles"
help
If you say yes here you get support for the integrated fan
monitoring and control capabilities of the SMSC LPC47B27x,
LPC47M10x, LPC47M112, LPC47M13x, LPC47M14x, LPC47M15x,
LPC47M192, LPC47M292 and LPC47M997 chips.
The temperature and voltage sensor features of the LPC47M15x,
LPC47M192, LPC47M292 and LPC47M997 are supported by another
driver, select also "SMSC LPC47M192 and compatibles" below for
those.
This driver can also be built as a module. If so, the module
will be called smsc47m1.
config SENSORS_SMSC47M192
tristate "SMSC LPC47M192 and compatibles"
depends on I2C && EXPERIMENTAL
select HWMON_VID
help
If you say yes here you get support for the temperature and
voltage sensors of the SMSC LPC47M192, LPC47M15x, LPC47M292
and LPC47M997 chips.
The fan monitoring and control capabilities of these chips
are supported by another driver, select
"SMSC LPC47M10x and compatibles" above. You need both drivers
if you want fan control and voltage/temperature sensor support.
This driver can also be built as a module. If so, the module
will be called smsc47m192.
config SENSORS_SMSC47B397
tristate "SMSC LPC47B397-NC"
depends on EXPERIMENTAL
help
If you say yes here you get support for the SMSC LPC47B397-NC
sensor chip.
This driver can also be built as a module. If so, the module
will be called smsc47b397.
config SENSORS_ADS7828
tristate "Texas Instruments ADS7828"
depends on I2C
help
If you say yes here you get support for Texas Instruments ADS7828
12-bit 8-channel ADC device.
This driver can also be built as a module. If so, the module
will be called ads7828.
config SENSORS_THMC50
tristate "Texas Instruments THMC50 / Analog Devices ADM1022"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for Texas Instruments THMC50
sensor chips and clones: the Analog Devices ADM1022.
This driver can also be built as a module. If so, the module
will be called thmc50.
config SENSORS_VIA686A
tristate "VIA686A"
depends on PCI
help
If you say yes here you get support for the integrated sensors in
Via 686A/B South Bridges.
This driver can also be built as a module. If so, the module
will be called via686a.
config SENSORS_VT1211
tristate "VIA VT1211"
depends on EXPERIMENTAL
select HWMON_VID
help
If you say yes here then you get support for hardware monitoring
features of the VIA VT1211 Super-I/O chip.
This driver can also be built as a module. If so, the module
will be called vt1211.
config SENSORS_VT8231
tristate "VIA VT8231"
depends on PCI
select HWMON_VID
help
If you say yes here then you get support for the integrated sensors
in the VIA VT8231 device.
This driver can also be built as a module. If so, the module
will be called vt8231.
config SENSORS_W83781D
tristate "Winbond W83781D, W83782D, W83783S, Asus AS99127F"
depends on I2C
select HWMON_VID
help
If you say yes here you get support for the Winbond W8378x series
of sensor chips: the W83781D, W83782D and W83783S, and the similar
Asus AS99127F.
This driver can also be built as a module. If so, the module
will be called w83781d.
config SENSORS_W83791D
tristate "Winbond W83791D"
depends on I2C && EXPERIMENTAL
select HWMON_VID
help
If you say yes here you get support for the Winbond W83791D chip.
This driver can also be built as a module. If so, the module
will be called w83791d.
config SENSORS_W83792D
tristate "Winbond W83792D"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for the Winbond W83792D chip.
This driver can also be built as a module. If so, the module
will be called w83792d.
config SENSORS_W83793
tristate "Winbond W83793"
depends on I2C && EXPERIMENTAL
select HWMON_VID
help
If you say yes here you get support for the Winbond W83793
hardware monitoring chip.
This driver can also be built as a module. If so, the module
will be called w83793.
config SENSORS_W83L785TS
tristate "Winbond W83L785TS-S"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for the Winbond W83L785TS-S
sensor chip, which is used on the Asus A7N8X, among other
motherboards.
This driver can also be built as a module. If so, the module
will be called w83l785ts.
config SENSORS_W83L786NG
tristate "Winbond W83L786NG, W83L786NR"
depends on I2C && EXPERIMENTAL
help
If you say yes here you get support for the Winbond W83L786NG
and W83L786NR sensor chips.
This driver can also be built as a module. If so, the module
will be called w83l786ng.
config SENSORS_W83627HF
tristate "Winbond W83627HF, W83627THF, W83637HF, W83687THF, W83697HF"
select HWMON_VID
help
If you say yes here you get support for the Winbond W836X7 series
of sensor chips: the W83627HF, W83627THF, W83637HF, W83687THF and
W83697HF.
This driver can also be built as a module. If so, the module
will be called w83627hf.
config SENSORS_W83627EHF
tristate "Winbond W83627EHF/DHG"
select HWMON_VID
help
If you say yes here you get support for the hardware
monitoring functionality of the Winbond W83627EHF Super-I/O chip.
This driver also supports the W83627EHG, which is the lead-free
version of the W83627EHF, and the W83627DHG, which is a similar
chip suited for specific Intel processors that use PECI such as
the Core 2 Duo.
This driver can also be built as a module. If so, the module
will be called w83627ehf.
config SENSORS_ULTRA45
tristate "Sun Ultra45 PIC16F747"
depends on SPARC64
help
This driver provides support for the Ultra45 workstation environmental
sensors.
config SENSORS_HDAPS
tristate "IBM Hard Drive Active Protection System (hdaps)"
depends on INPUT && X86
select INPUT_POLLDEV
default n
help
This driver provides support for the IBM Hard Drive Active Protection
System (hdaps), which provides an accelerometer and other misc. data.
ThinkPads starting with the R50, T41, and X40 are supported. The
accelerometer data is readable via sysfs.
This driver also provides an absolute input class device, allowing
the laptop to act as a pinball machine-esque joystick.
If your ThinkPad is not recognized by the driver, please update to latest
BIOS. This is especially the case for some R52 ThinkPads.
Say Y here if you have an applicable laptop and want to experience
the awesome power of hdaps.
config SENSORS_APPLESMC
tristate "Apple SMC (Motion sensor, light sensor, keyboard backlight)"
depends on INPUT && X86
select NEW_LEDS
select LEDS_CLASS
select INPUT_POLLDEV
default n
help
This driver provides support for the Apple System Management
Controller, which provides an accelerometer (Apple Sudden Motion
Sensor), light sensors, temperature sensors, keyboard backlight
control and fan control.
Only Intel-based Apple's computers are supported (MacBook Pro,
MacBook, MacMini).
Data from the different sensors, keyboard backlight control and fan
control are accessible via sysfs.
This driver also provides an absolute input class device, allowing
the laptop to act as a pinball machine-esque joystick.
Say Y here if you have an applicable laptop and want to experience
the awesome power of applesmc.
config HWMON_DEBUG_CHIP
bool "Hardware Monitoring Chip debugging messages"
default n
help
Say Y here if you want the I2C chip drivers to produce a bunch of
debug messages to the system log. Select this if you are having
a problem with I2C support and want to see more of what is going
on.
endif # HWMON
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