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* hwmon: (adt7470) Add documentationDarrick J. Wong2008-10-171-0/+76
| | | | | | | Add at least the bare minimum of documentation for this chip. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (w83781d) Additional information about AS99127F PWMJean Delvare2008-10-171-2/+35
| | | | | | | | | | | This information was provided in lm-sensors ticket #2350: http://www.lm-sensors.org/ticket/2350 This is IMHO still not enough to be able to safely implement fan control support for the AS99127F, but this is valuable information so I am adding it to the documentation. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: Drop dead links to old National Semiconductor chip datasheetsJean Delvare2008-10-172-7/+2
| | | | Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (w83791d) add support for thermal cruise modeMarc Hulsman2008-10-171-5/+14
| | | | | | | | | Add support to set target temperature and tolerance for thermal cruise mode. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (w83791d) add pwm_enable supportMarc Hulsman2008-10-171-1/+12
| | | | | | | | Add support for pwm_enable. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (w83791d) add manual PWM supportMarc Hulsman2008-10-171-6/+9
| | | | | | | | Add PWM manual control. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (it87) Fix thermal sensor type valuesJean Delvare2008-10-171-2/+2
| | | | | | | | | | | | | | | The it87 driver doesn't follow the standard sensor type values as documented in Documentation/hwmon/sysfs-interface. It uses value 2 for thermistors instead of value 4. This causes "sensors" to tell the user that the chip is setup for a transistor while it is actually setup for a thermistor. Using value 4 for thermistors solves the problem. For compatibility reasons, we still accept value 2 but emit a warning message so that users update their configuration files. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <hdegoede@redhat.com>
* hwmon: (lm85) Implement the standard PWM frequency interfaceJean Delvare2008-10-171-10/+0
| | | | | | | | | | | Implement the standard PWM frequency interface: pwm[1-*]_freq in units of 1 Hz, instead of the non-standard pwm[1-*]_auto_pwm_freq in units of 0.1 Hz. The old naming was not only non-standard, it was also confusing, because it suggested that the frequency value only applied in automatic fan speed mode, which isn't true. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Herbert Poetzl <herbert@13thfloor.at>
* hwmon: (lm87) Add support for configuration through platform_dataBen Hutchings2008-10-171-5/+4
| | | | | | | | | | The lm87 driver normally assumes that firmware configured the chip correctly. Since this is not always the case, alllow platform code to set the channel register value via platform_data. All other configuration registers can be changed after driver initialisation. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (lm90) Support MAX6646, MAX6647 and MAX6649Ben Hutchings2008-10-171-0/+15
| | | | | | | | 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>
* hwmon: (lm90) Support ADT7461 in extended modeNate Case2008-10-171-6/+2
| | | | | | | | | | 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>
* hwmon: (lm90) Update datasheet linksJean Delvare2008-10-171-6/+6
| | | | | | | | | Update the links to the datasheet of some of the devices supported by the lm90 driver. Also remove the links from the driver itself, so that we don't have to update them twice each time they change. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
* hwmon: (lm90) Support the extra resolution bits of MAX6657Jean Delvare2008-10-171-4/+6
| | | | | | | | | The Maxim MAX6657, MAX6658 and MAX6659 have extra resolution bits for the local temperature measurement. Let the lm90 driver read them and export them to user-space. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
* hwmon: (adt7473) Fix some bogosity in documentation fileDarrick J. Wong2008-10-091-13/+5
| | | | | Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: Define sysfs interface for energy consumption registerDarrick J. Wong2008-10-091-0/+12
| | | | | | | Describe the sysfs files that were introduced in the ibmaem driver. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* ibmaem: update the documentation to reflect the current nameDarrick J. Wong2008-08-151-16/+17
| | | | | | | | | Minor documentation update to reflect the current full name of the power management hardware interface and reflows the text a bit. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* hwmon: (it87) Support for 16-bit fan reading in it8705 >= rev 0x03Andrew Paprocki2008-08-061-3/+3
| | | | | | | | | The it8705 chip supports 16-bit fan tachometers in revisions at least >= 0x03 (Version G). This patch enables 16-bit fan readings on all revisions >= 0x03 just like the it8712, it8716, and it8718 chips. Signed-off-by: Andrew Paprocki <andrew@ishiboo.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (it87) Support for 16-bit fan reading in it8712 >= rev 0x07Andrew Paprocki2008-08-061-4/+5
| | | | | | | | | | The it8712 chip supports 16-bit fan tachometers in revisions >= 0x07. Revisions >= 0x08 dropped support for 8-bit fan divisor registers. The patch enables 16-bit fan readings on all revisions >= 0x07 just like the it8716 and it8718 chips. Signed-off-by: Andrew Paprocki <andrew@ishiboo.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (w83627hf) Drop reset module parameterJean Delvare2008-08-061-4/+0
| | | | | | | | | | | | | | | Drop the reset parameter of the w83627hf driver. It seems it wasn't that useful. It was dropped from the Linux 2.4 version of this driver back in July 2004. The only users who have reported that they were still using this parameter, needed it to switch the chip from automatic fan speed control back to manual mode. Now that the driver creates pwmN_enable sysfs files, users will be able to use these files instead, which is way less agressive. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Dominik Geyer <dominik.geyer@gmx.de>
* hwmon: (w83791d) Use fan divisor bits from vbat registerMarc Hulsman2008-08-061-3/+3
| | | | | | | | | Update w83791d with fan bits in vbat mon register (7.48 of the datasheet). This change allows all fans to have a divisor of 128, and fixes a problem with incorrectly reported fan speeds. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: (dme1737) Add support for the SMSC SCH5027Juerg Haefliger2008-08-061-16/+37
| | | | | | | | | | | | 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>
* hwmon: (lm85) Drop dead codeJean Delvare2008-08-011-7/+4
| | | | | | | | | | | Drop a lot of useless register defines, conversion macros, data structure members and update code. All these register values were read from the device but nothing is done out of them, so this is all dead code in practice. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: (dme1737) probe all addressesJuerg Haefliger2008-08-011-0/+4
| | | | | | | | | | This patch adds a module load parameter to enable probing of non-standard LPC addresses 0x162e and 0x164e when scanning for supported ISA chips. 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>
* hwmon: Update the sysfs interface documentationJean Delvare2008-06-191-20/+13
| | | | | | | | | * Document the characteristics of libsensors 3.0.0 and 3.0.1. * The sysfs interface is no longer subject to changes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* ibmaem: new driver for power/energy/temp meters in IBM System X hardwareDarrick J. Wong2008-05-241-0/+37
| | | | | | | | | | | | 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>
* adt7473: minor documentation updateDarrick J. Wong2008-05-131-1/+2
| | | | | | | | | Add a sentence about when fan speed increases to maximum. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Acked-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>
* hwmon: (w83l785ts) Don't ask the user to report failuresJean Delvare2008-04-271-1/+2
| | | | | | | | There's nothing we can do about read errors on the W83L785TS-S, so don't ask the user to report them. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: New driver for Analog Devices ADT7473 sensor chipDarrick J. Wong2008-02-191-0/+79
| | | | | | | | 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>
* hwmon: (coretemp) Add Penryn CPU to coretempRudolf Marek2008-02-181-1/+2
| | | | | | | | | | | This patch adds support for family 0x17, which has Penryn Core. It should also cover the 8 cores Xeons. Can someone test please? I think it should work. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: (coretemp) Add maximum cooling temperature readoutRudolf Marek2008-02-171-1/+2
| | | | | | | | | Following patch will add reporting of maximum temperature, at which all fans should spin full speed. It may be non-physical temperature on Desktop/Server CPUs. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: (w83627ehf) The W83627DHG has 8 VID pinsJean Delvare2008-02-081-2/+3
| | | | | | | | While the W83627EHF/EHG has only 6 VID pins, the W83627DHG has 8 VID pins, to support VRD 11.0. Add support for this. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Add support for Texas Instruments/Burr-Brown ADS7828Steve Hardy2008-02-081-0/+36
| | | | | | 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>
* hwmon: (w83781d) Drop W83627HF supportJean Delvare2008-02-081-12/+6
| | | | | | | | | | 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>
* hwmon: (it87) Discard a dead e-mail addressJean Delvare2008-02-081-1/+1
| | | | | Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Update the lm-sensors website addressJean Delvare2008-02-082-3/+2
| | | | | | | | It's about time to reflect the move of the lm-sensors project to lm-sensors.org. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: (lm87) Add support for the Analog Devices ADM1024Jean Delvare2008-02-081-3/+8
| | | | | | | | | 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>
* hwmon: Add support for Winbond W83L786NG/NRKevin Lo2008-02-081-0/+54
| | | | | Signed-off-by: Kevin Lo <kevlo@kevlo.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: (lm78/w83781d) Probe fewer I2C addressesJean Delvare2008-02-082-5/+5
| | | | | | | | | We've never seen any device supported by the lm78 or w83781d driver at addresses 0x20-0x27, so let's stop probing these addresses. Extra probes cost time, and have potential for confusing or misdetecting other I2C devices. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Add power meter spec to Documentation/hwmon/sysfs-interfaceDarrick J. Wong2007-11-081-0/+31
| | | | | | | | | Update the hwmon sysfs interface documentation to include a specification for power meters. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: (dme1737) Add sch311x supportJuerg Haefliger2007-10-111-10/+23
| | | | | | | | | | | | | | 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>
* hwmon: (coretemp) Add support for Celeron 4xxRudolf Marek2007-10-101-1/+1
| | | | | | | This patch adds support for the Celeron 4xx based on Core 2 core. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Fix the code examples in documentationJean Delvare2007-10-101-17/+15
| | | | | | | | | Fix a bug in the code examples, make them comply with CodingStyle, and indent them for a better redability. 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>
* hwmon: update sysfs interface document - error handlingHans de Goede2007-10-101-0/+58
| | | | | | | | | | Here is a patch adding some text to the sysfs interface documentation on how settings written to sysfs attributes should be handled, focussing mainly on error handling. This version incorperates Jean's latest comments. 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>
* hwmon: (lm78) Add individual alarm filesJean Delvare2007-10-101-10/+0
| | | | | | | | | Add individual alarm files to the lm78 driver, these are needed by the next version of libsensors. 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>
* hwmon: (it87) Add support for fan4 and fan5Jean Delvare2007-10-101-1/+2
| | | | | | | | | Add support for the IT8716F and IT8718F fan4 and fan5. The late revisions of the IT8712F have these too but support is harder to add and nobody asked for it yet, so I didn't include it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: (w83791d) new sysfs beep/alarm methodologyCharles Spirakis2007-10-101-39/+57
| | | | | | | | Add new sysfs alarm methodology to w83791d driver Signed-off-by: Charles Spirakis <bezaur@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Update the sysfs interface documentationJean Delvare2007-10-101-34/+41
| | | | | | | | | | | * Document the name attribute. * Document the *_label attributes. * Drop "typical usage" lists, they no longer match the reality. * Drop non hardware-monitoring related entries. 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>
* hwmon: (lm93) Documentation fixesJean Delvare2007-10-101-118/+8
| | | | | | | | | | | * Drop documentation of generic module parameters. * Drop redundant section "Driver Description". * Drop sample configuration section, it belongs to sensors.conf.eg. * Random spelling and punctuation fixes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Don't export thermistor betaJean Delvare2007-10-101-2/+2
| | | | | | | | | Deprecate the use of thermistor beta values as thermal sensor types. No driver supports changing the beta value anyway. 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>
* hwmon: (f71805f) List the F71806F/FG as supportedJean Delvare2007-10-101-0/+7
| | | | | | | | | | | 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>
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