Commit Graph

225 Commits

Author SHA1 Message Date
Jean Delvare 61cba5c244 hwmon: Clearly mark ACPI drivers as such
Now that we have ACPI-based hardware monitoring drivers, and we will
start telling users to use them instead of native drivers when I/O
resources conflict, I think it would be good to clearly mark ACPI
drivers as such in Kconfig.

Also, in the case of monolithic kernels, I think the ACPI drivers
should take precedence over native drivers, so they should be listed
first in Makefile.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Luca Tettamanti <kronos.it@gmail.com>
2009-09-15 17:18:13 +02:00
Andre Prendel 9410700b88 hwmon: Add driver for Texas Instruments TMP421/422/423 sensor chips
Add support for Texas Instruments TMP421/422/423 temperature sensor IC.

TI's TMP421/422/423 are I2C temperature sensor chips. These chips are
similar to TI's TMP401/411 chips, but with reduced functionality (only
temperature measurement). The chips have one local sensor and up to
three (TMP423) remote sensors.

Signed-off-by: Andre Prendel <andre.prendel@gmx.de>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-15 17:18:11 +02:00
Ben Dooks bff78650a2 ARM: HWMON: S3C24XX series ADC driver
Add support for the ADC controller on the S3C series of processors to
drivers/hwmon for use with hardware monitoring systems.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-07-18 10:15:54 +01:00
Linus Torvalds 517d08699b Merge branch 'akpm'
* akpm: (182 commits)
  fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset
  fbdev: *bfin*: fix __dev{init,exit} markings
  fbdev: *bfin*: drop unnecessary calls to memset
  fbdev: bfin-t350mcqb-fb: drop unused local variables
  fbdev: blackfin has __raw I/O accessors, so use them in fb.h
  fbdev: s1d13xxxfb: add accelerated bitblt functions
  tcx: use standard fields for framebuffer physical address and length
  fbdev: add support for handoff from firmware to hw framebuffers
  intelfb: fix a bug when changing video timing
  fbdev: use framebuffer_release() for freeing fb_info structures
  radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb?
  s3c-fb: CPUFREQ frequency scaling support
  s3c-fb: fix resource releasing on error during probing
  carminefb: fix possible access beyond end of carmine_modedb[]
  acornfb: remove fb_mmap function
  mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF
  mb862xxfb: restrict compliation of platform driver to PPC
  Samsung SoC Framebuffer driver: add Alpha Channel support
  atmel-lcdc: fix pixclock upper bound detection
  offb: use framebuffer_alloc() to allocate fb_info struct
  ...

Manually fix up conflicts due to kmemcheck in mm/slab.c
2009-06-16 19:50:13 -07:00
Eric Piel dc6ea97bac lis3: use input_polled_device
Now that there is no need to hookup on the open/close of the joystick,
it's possible to use the simplified interface input_polled_device, instead
of creating our own kthread.

[randy.dunlap@oracle.com: fix Kconfig]
[randy.dunlap@oracle.com: fix Kconfig some more]
Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-16 19:47:57 -07:00
Hans de Goede 09475d32e6 hwmon: (f71882fg) Add support for the F71858F
Add support for the hwmon part of the Fintek F71858FG superio IC to the
f71882fg driver. Many thanks to Jelle de Jong for lending me a motherboard 
with this superio on it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-06-15 18:39:52 +02:00
Hans de Goede ab2b79d5e2 hwmon: (tmp401) Add support for TI's TMP401 sensor chip
This is a new hwmon driver for TI's TMP401 temperature sensor IC. This driver
was written on behalf of an embedded systems vendor under the
Linux driver project.

It has been tested using a TI TMP401 sample attached to a i2c-tiny-usb adapter.
Which was provided by Till Harbaum, many thanks to him for this!

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-06-15 18:39:46 +02:00
Darrick J. Wong 8070408b54 hwmon: (ibmaem) Automatically load on HC10 blade
Enable auto-probing for the HC10 blade and amend the supported system
list.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-06-15 18:39:46 +02:00
Jonathan Cameron 251eb40f5c hwmon: sht15 humidity sensor driver
Data sheet at:
http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf

These sensors communicate over a 2 wire bus running a device specific
protocol.  The complexity of the driver is mainly due to handling the
substantial delays between requesting a reading and the device pulling the
data line low to indicate that the data is available.  This is handled by
an interrupt that is disabled under all other conditions.

I wasn't terribly clear on the best way to handle this, so comments on
that aspect would be particularly welcome!

Interpretation of the temperature depends on knowing the supply voltage.
If configured in a board config as a regulator consumer this is obtained
from the regulator subsystem.  If not it should be provided in the
platform data.

I've placed this driver in the hwmon subsystem as it is definitely a
device that may be used for hardware monitoring and with it's relatively
slow response times (up to 120 millisecs to get a reading) a caching
strategy certainly seems to make sense!

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-13 15:04:29 -07:00
Linus Torvalds 10a0d91289 Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  hwmon: Add Asus ATK0110 support
  hwmon: (lm95241) Convert to new-style i2c driver
2009-04-07 08:44:43 -07:00
Herbert Valerio Riedel 3bcfa9e47a hwmon: add support for GMT G760A fan speed PWM controller
This controller can be found on the D-Link DNS-323 for instance, where
it is to be configured via static i2c_board_info in the board-specific
mach-orion/dns323-setup.c; this driver supports only the new-style
driver model.

Tested-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
Signed-off-by: Matthew Palmer <mpalmer@debian.org>
Signed-off-by: Laurie Bradshaw <bradshaw.laurie@googlemail.com>
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-07 08:31:03 -07:00
Luca Tettamanti 2c03d07ad5 hwmon: Add Asus ATK0110 support
Asus boards have an ACPI interface for interacting with the hwmon (fan,
temperatures, voltages) subsystem; this driver exposes the relevant
information via the standard sysfs interface.

There are two different ACPI interfaces:
- an old one (based on RVLT/RFAN/RTMP)
- a new one (GGRP/GITM)
Both may be present but there a few cases (my board, sigh) where the
new interface is just an empty stub; the driver defaults to the old one
when both are present.
The old interface has received a considerable testing, but I'm still
awaiting confirmation from my tester that the new one is working as
expected (hence the debug code is still enabled).

Currently all the attributes are read-only, though a (partial) control
should be possible with a bit more work.

Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-04-07 15:32:59 +02:00
Daniel Mack bb233fdfc7 lis3: SPI transport layer
Make use of the new abstraction layer and add a new transport layer for
spi.  Works fine on a PXA based board.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Eric Piel <eric.piel@tremplin-utc.net>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-01 08:59:22 -07:00
Ira Snyder 72f5de92e1 hwmon: Add LTC4215 driver
Add Linux support for the Linear Technology LTC4215 Hot Swap controller
I2C monitoring interface.

I have tested the driver with my board, and it appears to work fine.  With
the power supplies disabled, it reads 11.93V input, 1.93V output, no
current and no power.  With the supplies enabled, it reads 11.93V input,
11.98V output, no current, no power.  I'm not drawing any current at the
moment, so this is reasonable.  The value in the sense register never
reads anything except 0, so I expect to get zero from the current and
power calculations.

I didn't attempt to support changing any of the chip's settings or
enabling the FET.  I'm not sure even how to do that and still fit within
the hwmon framework.  :)

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-01 08:59:21 -07:00
Davide Rizzo 0616032758 hwmon: LM95241 driver
An hwmon driver for the National Semiconductor LM95241 triple temperature
sensors chip

Signed-off-by: Davide Rizzo <elpa-rizzo@gmail.com>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-01 08:59:21 -07:00
Hans de Goede de15f093e6 hwmon: (fschmd) Add support for the FSC Hades IC
Add support for the Hades to the FSC hwmon driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-03-30 21:46:45 +02:00
Hans de Goede c69ab2b78e hwmon: (fschmd) Add support for the FSC Syleus IC
Many thanks to Fujitsu Siemens Computers for providing docs and a
machine to test the driver on.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-03-30 21:46:45 +02:00
Jean Delvare fb4504fe84 Move the pcf8591 driver to hwmon
Directory drivers/i2c/chips is going away, so drivers there must find
new homes. For the pcf8591 driver, the best choice seems to be the
hwmon subsystem. While the Philips PCF8591 device isn't a typical
hardware monitoring chip, its DAC interface is compatible with the
hwmon one, so it fits somewhat.

If a better subsystem is ever created for ADC/DAC chips, the driver
could be moved there.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
2009-03-30 21:46:43 +02:00
Gong Jun 237c8d2f54 hwmon: (w83627ehf) Add support for W83667HG
Add initial support for the Nuvoton W83667HG chip to the w83627ehf
driver. It has been tested on ASUS P5QL PRO by Gong Jun.

At the moment there is still a usability issue which is that only in6
or temp3 can be present on the W83667HG, so the driver shouldn't
expose both. This will be addressed later.

Signed-off-by: Gong Jun <JGong@nuvoton.com>
Acked-by: David Hubbard <david.c.hubbard@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-03-30 21:46:42 +02:00
Darrick J. Wong 1a51e068c9 hwmon: (lm90) Document support for the MAX6648/6692 chips
Update documentation to prevent further confusion/duplication.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-03-12 13:36:38 +01:00
Linus Torvalds 7e92214b53 Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  hwmon: (abituguru3) Fix CONFIG_DMI=n fallback to probe
  hwmon: (abituguru3) Enable DMI probing feature on IN9 32X MAX
  hwmon: (abituguru3) Match partial DMI board name strings
  hwmon: Add a driver for the ADT7475 hardware monitoring chip
  hwmon: (k8temp) Fix temperature reporting for (most) K8 RevG CPUs
  hwmon: (k8temp) Fix wrong sensor selection for AMD K8 RevF/RevG CPUs
  hwmon: (k8temp) Warn about fam F rev F errata
2009-01-15 16:40:12 -08:00
Eric Piel 9e0c797821 lis3lv02d: merge with leds hp disk
Move the second part of the HP laptop disk protection functionality (a red
led) to the same driver.  From a purely Linux developer's point of view,
the led and the accelerometer have nothing related.  However, they
correspond to the same ACPI functionality, and so will always be used
together, moreover as they share the same ACPI PNP alias, there is no
other simple to allow to have same loaded at the same time if they are not
in the same module.  Also make it requires the led class to compile and
update the Kconfig text.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-15 16:39:40 -08:00
Jordan Crouse 1c301fc539 hwmon: Add a driver for the ADT7475 hardware monitoring chip
Hwmon driver for the ADT7475 chip.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-01-15 22:27:47 +01:00
Manuel Lauss c8ac32e471 hwmon: (lm70) Add TI TMP121 support
The Texas Instruments TMP121 is a SPI temperature sensor very similar
to the LM70, with slightly higher resolution.  This patch extends the
LM70 driver to support the TMP121.  The TMP123 differs in pin assign-
ment.

Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-01-07 16:37:34 +01:00
Hans de Goede 0589c2de64 hwmon: Deprecate the fscher and fscpos drivers
Now that the new merged fschmd driver has gained support for the watchdog
integrated into these IC's, there is no more reason to keep the old fscher
and fscpos drivers around, so mark them as deprecated.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-01-07 16:37:33 +01:00
Hans de Goede 97950c3d42 hwmon: (fschmd) Add watchdog support
This patch adds support for the watchdog part found in _all_ supported FSC
sensor chips.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-01-07 16:37:33 +01:00
Jean-Marc Spaggiari b4da93e4b0 hwmon: (it87) Add support for the ITE IT8720F
Allow it87.c to handle IT8720 chipset like IT8718 in order to
retrieve voltage, temperatures and fans speed from sensors
tools. Also updating the related documentation.

Signed-off-by: Jean-Marc Spaggiari <jean-marc@spaggiari.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-01-07 16:37:32 +01:00
Ira Snyder 6e34b187bc hwmon: Add LTC4245 driver
Add Linux support for the Linear Technology LTC4245 Multiple Supply Hot
Swap controller I2C monitoring interface.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-01-07 16:37:32 +01:00
Hans de Goede 3b02d332b6 hwmon: (f71882fg) Add documentation
Add some documentation about the f71882fg driver, and update the Kconfig
documentation to report the new supported models.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-01-07 16:37:31 +01:00
Darrick J. Wong c0b4e3ab0c adt7462: new hwmon driver
New driver to play with.  As Jean mentioned a couple of years ago, this
chip is a beast with odd combinations of 8 fans, 4 temperatures, and 13
voltage sensors.  This driver has been tested on an IntelliStation Z30.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-12 17:17:17 -08:00
Pavel Machek 455fbdd376 LIS3LV02Dx Accelerometer driver
This adds a driver to the accelerometer sensor found in several HP
laptops (under the commercial names of "HP Mobile Data Protection System
3D" and "HP 3D driveguard").  It tries to have more or less the same
interfaces as the hdaps and other accelerometer drivers: in sysfs and as
a joystick.

This driver was first written by Yan Burman.  Eric Piel has updated it
and slimed it up (including the removal of an interface to access to the
free-fall feature of the sensor because it is not reliable enough for
now).  Pavel Machek removed few more features and switched locking from
semaphore to mutex.

Several people have contributed to the database of the axes.

[eric.piel@tremplin-utc.net: LIS3LV02D: Conform to the new ACPI API]
Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Yan Burman <burman.yan@gmail.com>
Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-12 17:17:17 -08:00
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
Nate Case 23b2d4778a hwmon: (lm90) Support ADT7461 in extended mode
Support ADT7461 in extended temperature range mode, which will change
the range of readings from 0..127 to -64..191 degC.  Adjust the
register conversion functions accordingly.

Signed-off-by: Nate Case <ncase@xes-inc.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17 17:51:10 +02:00
David S. Miller 56c5d900db Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	sound/core/memalloc.c
2008-10-11 12:39:35 -07:00
Eric Miao 55b951e7e6 hwmon: add max1111 Low-power Multichannel Serial 8-bit ADCs
Driver based on corgi_ssp.c and sharpsl_pm.c, previously done by Richard
Purdie and many others.

Now changed to generic HWMON device and expose all the ADC input value
through sysfs.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-23 22:04:32 +01:00
David S. Miller e04180882f hwmon: Add Ultra45 workstation hwmon driver.
This is a PIC16F747 based controller that monitors and consolidates
the hardware access to various fan and temperature values reported by
adr7462 and similar devices behind an I2C bus.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-24 20:59:49 -07:00
Marc Pignat d42139a3fb hwmon: ADC124S501 generic driver
SPI driver for analog to digital converters national semiconductor
ADC081S101, ADC124S501, ...

Code for 8 channels by Tobias Himmer.

This driver adds support for 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)

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
Cc: Tobias Himmer <tobias@himmer-online.de>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15 08:35:43 -07:00
Sean MacLennan 6c633c3025 hwmon: ad7414 driver
Driver for the Analog Devices AD7414 temperature monitoring chip.

Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06 22:41:05 +02:00
Grant Coady 68f823de3f hwmon: (adm9240) Remove EXPERIMENTAL dependency
The adm9240 driver is in the kernel for three years now, time to
remove the EXPERIMENTAL dependency.

Signed-off-by: Grant Coady <gcoady.lk@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06 22:41:05 +02:00
Juerg Haefliger 549edb8332 hwmon: (dme1737) Add support for the SMSC SCH5027
Add support for the SCH5027. The differences to the DME1737 are:
- No support for programmable temp offsets
- In auto mode, PWM outputs stay on min value if temp goes below low threshold
  and can't be programmed to fully turn off
- Different voltage scaling
- No VID input

Signed-off-by: Juerg Haefliger <juergh@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06 22:41:03 +02:00
David Brownell 9ebd3d822e hwmon: (lm75) add new-style driver binding
More LM75 updates:

 - Teach the LM75 driver to use new-style driver binding:

     * Create a second driver struct, using new-style driver binding
       methods cribbed from the legacy code.

     * Add a MODULE_DEVICE_TABLE (for "newER-style binding")

     * The legacy probe logic delegates its work to this new code.

     * The legacy driver now uses the name "lm75_legacy".

 - More careful initialization.  Chips are put into 9-bit mode so
   the current interconversion routines will never fail.

 - Save the original chip configuration, and restore it on exit.
   (Among other things, this normally turns off the mode where
   the chip is constantly sampling ... and thus saves power.)

So the new-style code should catch all chips that boards declare,
while the legacy code catches others.  This particular coexistence
strategy may need some work yet ... legacy modes might best be set
up explicitly by some tool not unlike "sensors-detect".  (Or else
completely eradicated...)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-07-31 23:44:02 -04:00
David Brownell 01a52397e9 hwmon: (lm75) cleanup/reorg
Minor cleanup and reorg of the lm75 code.

 - Kconfig provides a larger list of lm75-compatible chips

 - A top comment now says what the driver does (!) ... as in, just
   what sort of sensor is this??

 - Section comments now delineate the various sections of the driver:
   hwmon attributes, driver binding, register access, module glue.
   One driver binding function moved out of the attribute section,
   as did the driver struct itself.

 - Minor tweaks to legacy probe logic:  correct a comment, and
   remove a pointless variable.

 - Whitespace, linelength, and comment fixes.

This patch should include no functional changes.  It's preparation
for adding new-style (driver model) I2C driver binding.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Laurent Pinchart <laurentp@cse-semaphore.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-07-31 23:44:02 -04:00
Darrick J. Wong 8808a793f0 ibmaem: new driver for power/energy/temp meters in IBM System X hardware
This driver reads IBM Active Energy Manager energy/temperature/power
sensors on IBM System X hardware.

[akpm@linux-foundation.org: fix printk warnings]
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-24 09:56:08 -07:00
Darrick J. Wong 3d960a99ab ibmpex: update Kconfig to list more supported models
Enhanced the list of supported machines.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-19 18:53:35 -07:00
Darrick J. Wong 57df46d6d9 hwmon: New driver for Analog Devices ADT7473 sensor chip
This driver reports voltage, temperature and fan sensor readings
on an ADT7473 chip.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-18 21:51:29 -05:00
Steve Hardy 5812f9283e hwmon: Add support for Texas Instruments/Burr-Brown ADS7828
Signed-off-by: Steve Hardy <steve@linuxrealtime.co.uk>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:44 -05:00
Jean Delvare 05663368d2 hwmon: (w83781d) Drop W83627HF support
The W83627HF hardware monitoring features are supported by the
w83627hf driver for several years now. Support by the w83781d has
been advertised as deprecated 6 months ago, it's about time to see
it go.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:43 -05:00
Jean Delvare c7fa373796 hwmon: (lm87) Add support for the Analog Devices ADM1024
It happens that the Analog Devices ADM1024 is fully compatible with
the National Semiconductor LM87, so support for the former can easily
be added to the lm87 driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:40 -05:00
Kevin Lo 85f03bccd6 hwmon: Add support for Winbond W83L786NG/NR
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:40 -05:00
Darrick J. Wong 298c752491 hwmon: (i5k_amb) New memory temperature sensor driver
New driver to read FB-DIMM temperature sensors on systems with the
Intel 5000 series chipsets.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Linus Torvalds f2e1d89f9b Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits)
  Input: use full RCU API
  Input: remove tsdev interface
  Input: add support for Blackfin BF54x Keypad controller
  Input: appletouch - another fix for idle reset logic
  HWMON: hdaps - switch to using input-polldev
  Input: add support for SEGA Dreamcast keyboard
  Input: omap-keyboard - don't pretend we support changing keymap
  Input: lifebook - fix X and Y axis range
  Input: usbtouchscreen - add support for GeneralTouch devices
  Input: fix open count handling in input interfaces
  Input: keyboard - add CapsShift lock
  Input: adbhid - produce all CapsLock key events
  Input: ALPS - add signature for ThinkPad R61
  Input: jornada720_kbd - send MSC_SCAN events
  Input: add support for the HP Jornada 7xx (710/720/728) touchscreen
  Input: add support for HP Jornada 7xx onboard keyboard
  Input: add support for HP Jornada onboard keyboard (HP6XX)
  Input: ucb1400_ts - use schedule_timeout_uninterruptible
  Input: xpad - fix dependancy on LEDS class
  Input: auto-select INPUT for MAC_EMUMOUSEBTN option
  ...

Resolved conflicts manually in drivers/hwmon/applesmc.c: converting from
a class device to a device and converting to use input-polldev created a
few apparently trivial clashes..
2007-10-15 13:41:39 -07:00
Dmitry Torokhov aefca8ba5f HWMON: hdaps - switch to using input-polldev
Switch to using input-polldev skeleton instead of implementing polling loop
by itself.  This also fixes problem with trylock on a mutex in atomic
context.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-10-12 21:30:36 -04:00
Dmitry Torokhov b981d8b3f5 Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	drivers/macintosh/adbhid.c
2007-10-12 21:27:47 -04:00
Hans de Goede 569ff10226 hwmon: Add new combined driver for FSC chips
This patch adds a new merged driver for FSC sensor chips, it merges the fscher
and fscpos drivers and adds support for the FSC Scylla, Heracles and Heimdall
chips.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-11 08:11:24 -04:00
Juerg Haefliger e95c237d78 hwmon: (dme1737) Add sch311x support
This patch adds support for the SMSC SCH3112, SCH3114, and SCH3116 Super-I/O
chips. These chips feature identical hardware monitoring capabilites with the
expection that some of the fan inputs and pmw outputs don't exist.

The hardware monitoring features of the SCH311x chips can only be accessed via
the ISA bus. The driver therefore registers as a platform driver, if such a
chip is detected.

Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-10 22:47:13 -04:00
Darrick J. Wong 57c7c3a0fd hwmon: IBM power meter driver
Add a driver to export IBM PowerExecutive power meter sensors.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:32 -04:00
Jean Delvare dabf375b87 hwmon: Kconfig dependency cleanups
* Drop HWMON from the dependency list of ABITUGURU3 and LM93: this is
  now handled at menu level.
* Make the Abit, Asus and FSC chip drivers depend on X86. These are
  custom chips which can only be found on their respective manufacturer's
  systems, and these manufacturers only do x86 hardware AFAIK.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Riku Voipio 84f1e44296 hwmon: Add f75375s driver
Add support for Fintek F75375S/SP and F75373.

Signed-off-by: Riku Voipio <riku.voipio@movial.fi>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Darrick J. Wong 6f9703d0be hwmon: add support for adt7470
New driver to expose temperature and fan controls attached to Analog
Devices ADT7470 hwmon chips.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Hans de Goede 45fb366940 hwmon: add support for Fintek F71882FG and F71883FG
This is the second version of a new driver for the hardware monitoring features
of the Fintek F71882FG and F71883FG Super-I/O chips. This version has several
small fixes for flaws discovered during the review of the first version.

This version of the driver does not support the pwm part of these chips (yet).
I'll first design a sysfs api for this and post that for discussion, and then
implement pwm support as an incremental patch over this one.

This driver supports all sensors of this chip, except for the vid inputs. The
vid inputs are somewhat documented in the datasheet, but I know nothing about
vid/vrm stuff. Help with this would be much appreciated.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Jean Delvare 9cab0217f3 hwmon: (f71805f) List the F71806F/FG as supported
The Fintek F71806F/FG is compatible with the F71872F/FG, so it is
already supported by the f71805f hardware monitoring driver. In fact,
both chips have the same chip ID, so the driver can't even
differentiate between them.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:28 -04:00
Dmitry Torokhov 3fdbc34087 HWMON: ams - convert to use input-polldev
Switch to using input-polldev skeleton instead of implementing polling
loop by itself.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Michael Hanselmann <linux-kernel@hansmi.ch>
2007-09-26 00:01:41 -04:00
Dmitry Torokhov d5cf2b99da HWMON: applesmc - convert to use input-polldev
Switch to using input-polldev skeleton instead of implementing polling loop by
itself.  This also fixes problem with trylock on a mutex in atomic context.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-09-26 00:01:35 -04:00
Krzysztof Helt add77c64ca hwmon: add support for THMC50 and ADM1022
This patch adds support for THMC50 and ADM1022 hardware monitoring chips.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-07-30 21:02:59 -04:00
Jean Delvare fc18d6c047 hwmon/w83627ehf: Add support for the VID inputs
The W83627EHF and similar chips have 6 VID input pins, add support
for them. The driver changes the input voltage level automatically
if the current setting is not correct for the detected CPU model.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-07-19 14:22:17 -04:00
David Hubbard 1ea6dd3840 hwmon/w83627ehf: Convert to a platform driver
Remove i2c-isa from the w83627ehf driver, and use a platform driver
instead.

Signed-off-by: David Hubbard <david.c.hubbard@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-07-19 14:22:17 -04:00
David Hubbard 658291fc38 hwmon/w83627ehf: Update the Kconfig entry
Add description for the W83627DHG chip to Kconfig.

Signed-off-by: David Hubbard <david.c.hubbard@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-07-19 14:22:16 -04:00
Hans-Jürgen Koch e46957edfb hwmon: Add LM93 support
This patch adds support for the LM93 hardware monitoring chip.

Signed-off-by: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-07-19 14:22:16 -04:00
Hans de Goede 3faa1ffb4f hwmon: Add support for newer uGuru's
This patch adds a new driver for the hardware monitoring features of the
third revision of the Abit uGuru chip, found on recent Abit
motherboards. This is an entirely different beast then the first and
second revision (its again a winbond microcontroller, but the "protocol"
to talk to it and the bank addresses are very different.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-07-19 14:22:16 -04:00
corentin.labbe b74f3fdd98 hwmon: convert it87 to platform driver
This is the patch for converting it87 to a platform driver (and remove i2c-isa).

Signed-off-by: Corentin LABBE <corentin.labbe@geomatys.fr>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-07-19 14:22:14 -04:00
Roger Lucas ec5e1a4b8f hwmon: Convert vt8231 to a platform driver
Convert the vt8231 driver from the nonsensical i2c-isa hack to a
regular platform driver.

Signed-off-by: Roger Lucas <roger@planbit.co.uk>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-07-19 14:22:14 -04:00
Jean Delvare 17e7dc4373 hwmon/sis5595: Convert to a platform driver
Convert the sis5595 driver from the nonsensical i2c-isa hack to a
regular platform driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-07-19 14:22:13 -04:00
Jean Delvare 2ec342e684 hwmon/via686a: Convert to a platform driver
Convert the via686a driver from the nonsensical i2c-isa hack to a
regular platform driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-07-19 14:22:13 -04:00
Rudolf Marek 08a8f6e9e6 hwmon/it87: Add IT8726F support
Add support for IT8726F chip driver, which is just same as
IT8716F with additional glue logic for AMD power sequencing.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-07-19 14:22:13 -04:00
Rainer Birkenmaier 32c82a9347 hwmon/lm90: Add support for the Maxim MAX6680/MAX6681
Signed-off-by: Rainer Birkenmaier <rainer.birkenmaier@siemens.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-07-19 14:22:12 -04:00
Jean Delvare f641b588fd hwmon/pc87360: Convert to a platform driver
Convert the pc87360 driver from the nonsensical i2c-isa hack to a
regular platform driver. This is a direct conversion, other cleanups
could happen on top of that.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jim Cromie <jim.cromie@gmail.com>
2007-07-19 14:22:12 -04:00
Juerg Haefliger 9431996f55 hwmon: New SMSC DME1737 driver
Add support for the hardware monitoring and fan control
capabilities of the SMSC DME1737 and Asus A8000 Super-I/O chips.

The hardware monitoring logic of this chip is similar to the LM85 but
has some additional features that this driver supports. Even though
it's a Super-I/O chip, the hardware monitoring logic can only be
accessed via SMBus.

Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-07-19 14:22:11 -04:00
Jean Delvare 548c343b2f hwmon/applesmc: Simplify dependencies
The dependency upon HWMON is now handled at menu level.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
2007-05-27 22:17:43 +02:00
Martin Schwidefsky e25df1205f [S390] Kconfig: menus with depends on HAS_IOMEM.
Add "depends on HAS_IOMEM" to a number of menus to make them
disappear for s390 which does not have I/O memory.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-05-10 15:46:07 +02:00
Linus Torvalds 36f021b579 Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (32 commits)
  Use menuconfig objects - hwmon
  hwmon/smsc47b397: Use dynamic sysfs callbacks
  hwmon/smsc47b397: Convert to a platform driver
  hwmon/w83781d: Deprecate W83627HF support
  hwmon/w83781d: Use dynamic sysfs callbacks
  hwmon/w83781d: Be less i2c_client-centric
  hwmon/w83781d: Clean up conversion macros
  hwmon/w83781d: No longer use i2c-isa
  hwmon/ams: Do not print error on systems without apple motion sensor
  hwmon/ams: Fix I2C read retry logic
  hwmon: New AD7416, AD7417 and AD7418 driver
  hwmon/coretemp: Add documentation
  hwmon: New coretemp driver
  i386: Use functions from library in msr driver
  i386: Add safe variants of rdmsr_on_cpu and wrmsr_on_cpu
  hwmon/lm75: Use dynamic sysfs callbacks
  hwmon/lm78: Use dynamic sysfs callbacks
  hwmon/lm78: Be less i2c_client-centric
  hwmon/lm78: No longer use i2c-isa
  hwmon: New max6650 driver
  ...
2007-05-08 12:07:28 -07:00
Nicolas Boichat 6f2fad748c Apple SMC driver (hardware monitoring and control)
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).

[bunk@stusta.de: make drivers/hwmon/applesmc.c:backlight_work stati]
[khali@linux-fr.org: fix temperature attribute file names]
Signed-off-by: Nicolas Boichat <nicolas@boichat.ch>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08 11:15:00 -07:00
Jan Engelhardt 1d72acf91a Use menuconfig objects - hwmon
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:04 +02:00
Jean Delvare 292fc1a5ff hwmon/smsc47b397: Convert to a platform driver
Convert the smsc47b397 driver from the nonsensical i2c-isa hack to a
regular platform driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:03 +02:00
Jean Delvare 7666c13c62 hwmon/w83781d: No longer use i2c-isa
Reimplement the ISA device support as a platform driver, so that we no
longer rely on i2c-isa.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:02 +02:00
Alessandro Zummo 2d8dd65fc1 hwmon: New AD7416, AD7417 and AD7418 driver
A driver for the Analog Devices AD7416, AD7417 and AD7418 chips.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:02 +02:00
Rudolf Marek bebe467823 hwmon: New coretemp driver
Add the support for the digital temperature sensor found in recent
Intel Core CPUs.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:02 +02:00
Jean Delvare c40769fee1 hwmon/lm78: No longer use i2c-isa
Reimplement the ISA device support as a platform driver, so that we no
longer rely on i2c-isa.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:00 +02:00
Hans-Juergen Koch d20620de0c hwmon: New max6650 driver
This driver supports the Maxim MAX6650 and MAX6651 fan speed
monitoring and control chips.

Signed-off-by: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:00 +02:00
Jean Delvare 51f2cca1f7 hwmon/smsc47m1: Convert to a platform driver
Convert the smsc47m1 driver from the nonsensical i2c-isa hack to a
regular platform driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:00 +02:00
Jean Delvare 787c72b107 hwmon/w83627hf: Convert to a platform driver
Convert the w83627hf driver from the nonsensical i2c-isa hack to a
regular platform driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:22:00 +02:00
Jean Delvare 8eccbb6fb9 hwmon/smsc47m1: Add support for the LPC47M292
The new SMSC LPC47M292 Super-I/O chip is a bit different from the
previous ones, it supports a 3rd fan, but unfortunately the pin
configuration registers are different.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-08 17:21:59 +02:00
Jean Delvare 00cb473905 hwmon/smsc47m192: Document the LPC47M292 as supported
The new SMSC LPC47M292 Super-I/O chip includes a hardware monitoring
block which is compatible with those of the LPC47M192.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Hartmut Rick <linux@rick.claranet.de>
2007-05-08 17:21:59 +02:00
Stefano Brivio 7a5e6bc29a [PATCH] hwmon: Build fix for SENSORS_W83793
We need vid_which_vrm and vid_from_reg in the w83793 module.

Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-16 19:25:06 -07:00
Corentin Labbe cae2caae78 hwmon: New driver for the Analog Devices ADM1029
Signed-off-by: Corentin Labbe <corentin.labbe@geomatys.fr>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14 21:15:04 +01:00
Stelian Pop dcb69dd010 hwmon: New AMS hardware monitoring driver
This driver adds support for the Apple Motion Sensor (AMS) as found in 2005
revisions of Apple PowerBooks and iBooks.  It implements both the PMU and
I2C variants.  The I2C driver and mouse emulation is based on code by
Stelian Pop, while the PMU driver has been developped by Michael Hanselmann.
HD parking support will be added later.

Various people contributed fixes to this driver, including
Aristeu Sergio Rozanski Filho and Jean Delvare.

Signed-off-by: Stelian Pop <stelian@popies.net>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Robert Love <rml@novell.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-12 18:18:30 +01:00
Rudolf Marek 6800c3d027 hwmon: New Winbond W83793 hardware monitoring driver
Add support for the W83793 hardware monitoring chip. This driver
was originally contributed by Yuan Mu of Winbond Electronics Corp.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-12 18:18:30 +01:00
Jean Delvare 51c997d80e hwmon/f71805f: Add support for the Fintek F71872F/FG chip
Add support for the Fintek F71872F/FG Super-I/O chip. It is basically the
same as the Fintek F71805F/FG as far as hardware monitoring is concerned,
with two additional internal voltages monitored (VSB and battery), and 6
VID inputs (not yet supported.)

To make things a bit more confusing, two of the voltage input pins (in4
and in8) can be used for other functions. The driver reads the pin
configuration from the Super-I/O configuration space to decide whether
it must create interface files for these inputs or not.

Many thanks to Nikolay Derkach for testing the early iterations of this
code and reporting bugs.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-12 18:18:29 +01:00
Jean Delvare ba224e2c4f hwmon: New PC87427 hardware monitoring driver
This is a new hardware monitoring driver for the National Semiconductor
PC87427 Super-I/O chip. It only supports fan speed monitoring for now,
while the chip can do much more.

Thanks to Amir Habibi at Candelis for setting up a test system, and to
Michael Kress for testing several iterations of this driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-12 18:18:29 +01:00
Stephan Berberig 0f23e50aa5 hwmon/hdaps: Update the list of supported devices
Remove the strange DMI for the R52 (1846AQG)
and add a note to update to latest BIOS in the Kconfig
and source code.

Signed-off-by: Stephan Berberig <s.berberig@arcor.de>
Signed-off-by: Robert Love <rlove@rlove.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-12 18:18:28 +01:00
Rudolf Marek 4660cb354a k8temp: Documentation update
Update the documentation for the k8temp driver.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18 13:03:08 -07:00
Jean Delvare 6091780eba smsc47m1: List the SMSC LPC47M112 as supported
The SMSC LPC47M112 Super-I/O chip appears to be compatible with the
LPC47M10x and LPC47M13x as far as hardware monitoring is concerned.
The device ID is even the same, so it's really only a documentation
update.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18 13:03:08 -07:00
Juerg Haefliger ab41319eab hwmon: New driver for the VIA VT1211
hwmon: New driver for the VIA VT1211

This is a new driver for the VIA VT1211 Super-IO chip. It is a rewrite
of the existing vt1211 driver (by Mark D. Studebaker and Lars Ekman)
which has been around for a while but never made it into the main
kernel tree.

It is implemented as a platform driver and therefore requires
lm_sensors 2.10.1 to function properly.

Signed-off-by: Juerg Haefliger <juergh@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-28 15:31:16 -07:00
Jean Delvare 51bd563393 hwmon: Make a dozen drivers no more experimental
hwmon: Make a dozen drivers no more experimental

Remove the EXPERIMENTAL tag from a dozen hardware monitoring drivers.
They are in the tree for quite a long time, so we would know by now if
they were causing trouble.

Also make it clearer that the VT8231 is a VIA chip.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-28 15:31:15 -07:00
Rudolf Marek 29fa06c129 hwmon: New driver k8temp
Add support for the temperature sensor(s) found in AMD K8 CPUs.

Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-28 15:31:14 -07:00
Jean Delvare 87673dd735 it87: Add support for the IT8718F
it87: Add support for the IT8718F

The IT8718F is a Super-I/O chip with integrated hardware monitoring
functions. It is very similar to the IT8716F, so adding support to the
it87 driver was pretty straightforward. The most significant difference
is that the IT8718F has up to 8 VID pins, instead of 6 for the older
chips.

For the IT8718F, the VID value can only be read from Super-I/O space.

Userspace support is already in lm_sensors SVN (to be soon released
as 2.10.1.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-28 15:31:13 -07:00
Jean Delvare 17d648bf57 it87: Add support for the IT8716F
it87: Add support for the IT8716F

The IT8716F is a Super-I/O chip with integrated hardware monitoring
functions. It is very similar to the IT8712F, so adding support to the
it87 driver was pretty straightforward. The most significant change here
is that the IT8716F has 16-bit fan speed counters, so the user no more
needs to tweak the fan clock dividers to get the best readings.

Userspace support is already in lm_sensors SVN (to be soon released
as 2.10.1.)

Thanks to Stian Oksavik, Olivier Nicolas, Prakash Punnoor and
Juergen Kilb for testing the early versions of this patch.

Thanks also to ITE for providing datasheets and answering my questions.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-28 15:31:13 -07:00
Kaiwan N Billimoria e1a8e913f9 [PATCH] lm70: New hardware monitoring driver
This driver implements support for the National Semiconductor LM70
temperature sensor.

The LM70 temperature sensor chip supports a single temperature sensor.
It communicates with a host processor (or microcontroller) via an
SPI/Microwire Bus interface.

Communication with the LM70 is simple: when the temperature is to be sensed,
the driver accesses the LM70 using SPI communication: 16 SCLK cycles
comprise the MOSI/MISO loop. At the end of the transfer, the 11-bit 2's
complement digital temperature (sent via the SIO line), is available in the
driver for interpretation. This driver makes use of the kernel's in-core
SPI support.

Signed-off-by: Kaiwan N Billimoria <kaiwan@designergraphix.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-22 11:10:35 -07:00
Jean Delvare 060b2f5584 [PATCH] hwmon: Fix the Kconfig header
Hardware monitoring chips don't have to be on the I2C bus.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-22 11:10:35 -07:00
Hans de Goede f2b84bbceb [PATCH] abituguru: New hardware monitoring driver
New hardware monitoring driver for the Abit uGuru

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-22 11:10:34 -07:00
Jean Delvare 0d0001dd95 [PATCH] HWMON: Improve the help text for CONFIG_HWMON
Improve the help text for CONFIG_HWMON to let the users know how they
pick the right hardware monitoring driver(s) for their system.

Also fix a couple typos in the related documentation file and improve
some parts a bit.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-22 11:10:33 -07:00
Charles Spirakis 9873964d6e [PATCH] HWMON: w83791d: New hardware monitoring driver for the Winbond W83791D
Add support for the w83791d sensor chip. The w83791d hardware is
somewhere between the w83781d and the w83792d and this driver code
is derived from the code that supports those chips.

Signed-off-by: Charles Spirakis <bezaur@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-22 11:10:33 -07:00
Hartmut Rick 59ac83677f [PATCH] smsc47m192: New hwmon driver for SMSC LPC47M192/997
New driver (smsc47m192) which supports voltage and temperature
measurement features of SMSC LPC47M192 and LPC47M997 chips.

Signed-off-by: Hartmut Rick <linux@rick.claranet.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-22 11:10:32 -07:00
Jordan Crouse 43cb7ebee2 [PATCH] lm83: Add LM82 support
Add LM82 temperature sensor support (similar to the LM83,
but less featureful).

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-22 11:10:31 -07:00
Jean Delvare c2db6ce14a [PATCH] hwmon: Add support for the Winbond W83687THF
Add support for the Winbond W83687THF chip to the w83627hf hardware
monitoring driver. This new chip is almost similar to the already
supported W83627THF chip, except for VID and a few other minor
changes.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-03-23 14:21:52 -08:00
Jean Delvare e53004e20a [PATCH] hwmon: New f71805f driver
This is my f71805f hardware monitoring driver ported from lm_sensors
to Linux 2.6. This new driver differs from the other hardware monitoring
drivers in that it is implemented as a platform driver. This might not
be optimal yet (we would probably need a generic infrastructure and bus
type for Super-I/O logical devices) but it is certainly much better than
the i2c-isa solution.

Note that this driver requires lm_sensors CVS. I hope to get it
released as 2.10.0 soon.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-06 12:02:15 -08:00
Roger Lucas 1de9e371b8 [PATCH] hwmon: New vt8231 driver
Port the vt8231 hardware monitoring driver from lm_sensors CVS to
Linux 2.6.

Signed-off-by: Roger Lucas <roger@planbit.co.uk>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-05 22:16:21 -08:00
Robert Love 4c87b74c72 [PATCH] hdaps: small update.
- Handle dmi_system_check() elegantly, now that my bugfix is upstream.

- Add support for the X41 and R52.

- Cleanup some comments do I do not have to keep updating them with each
  new whitelisted laptop.

Signed-off-by: Robert Love <rml@novell.com>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-22 22:17:34 -07:00
Robert Love 860e1d6b46 [PATCH] updated hdaps driver.
Driver for the IBM Hard Drive Active Protection System (HDAPS), an
accelerometer found in most modern ThinkPads.

Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09 14:23:07 -07:00
Jean Delvare 19f673eddb [PATCH] hwmon: hwmon vs i2c, second round (11/11)
Use the common vid_from_reg function in lm78 rather than
reimplementing it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:24 -07:00
Jean Delvare 303760b44a [PATCH] hwmon: hwmon vs i2c, second round (07/11)
The only part left in i2c-sensor is the VRM/VRD/VID handling code.
This is in no way related to i2c, so it doesn't belong there. Move
the code to hwmon, where it belongs.

Note that not all hardware monitoring drivers do VRM/VRD/VID
operations, so less drivers depend on hwmon-vid than there were
depending on i2c-sensor.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:22 -07:00
R.Marek@sh.cvut.cz 5563e27d3a [PATCH] I2C: W83792D driver 1/3
I would like to announce support for W83792D chip. This driver was developed
by Winbond Electronics Corp. I added sysfs attributes callbacks infrastructure
plus various code fixes and codingstyle cleanups. I would like to thank Winbond
for supporting free software.

This patch is against 2.6.13rc3 plus hwmon-class and hwmon-split.
Separate patch for documantation and hwmon class register will follow.

Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Chunhao Huang <DZShen@Winbond.com.tw>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:13 -07:00
Jean Delvare 5042c7d752 [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (4/9)
All ISA hardware monitoring drivers (including hybrid drivers) now have
a hard dependency on i2c-isa, so they must select I2C_ISA. As a result,
CONFIG_I2C_ISA doesn't need to be left visible to the user. The good
thing here is that users will stop complaining that some driver doesn't
work just because they forgot to compile or load i2c-isa.

At this point, all drivers are working again and the cleanup phase can
begin.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:10 -07:00
Mark M. Hoffman 1236441f38 [PATCH] I2C hwmon: hwmon sysfs class
This patch adds the sysfs class "hwmon" for use by hardware monitoring
(sensors) chip drivers.  It also fixes up the related Kconfig/Makefile
bits.

Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:07 -07:00
Jean Delvare 8dd2d2ca7f [PATCH] hwmon: Document on the W83627EHG chip
Document the fact that the W83627EHG is compatible with the W83627EHF.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:07 -07:00
Jean Delvare ad2f931dcb [PATCH] I2C: Move hwmon drivers (1/3)
Part 1: Configuration files and Makefiles.

From: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-07-11 14:14:31 -07:00