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2008-10-17hwmon: (ams) Simplify IRQ handling routineDmitry Torokhov
Simplify the IRQ handling routine of ams driver. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (ams) Fix locking issuesDmitry Torokhov
Use a separate mutex to serialize input device creation/removal, otheriwse we deadlock if we try to remove input device while it is being polled. Also do not take ams_info.lock when it is not needed. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (ams) Fix permissions on 'joystick' module parameterDmitry Torokhov
We should not allow writes to the 'joystick' module parameters since writing there will not trigger creation of the input device. Disable writes since we provide alternative way of enabling input device via AMS device's sysfs attribute. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (ams) Convert to a new-style i2c driverJean Delvare
The legacy i2c binding model is phasing out, so the ams driver needs to be converted to a new-style i2c driver. Here is a naive approach of this conversion. Basically it is moving the i2c device creation from the ams driver to the i2c-powermac driver. This should work, but I suspect we could come up with something cleaner by declaring the i2c device as part of the platform setup. This could be done later by someone more familiar with openfirmware-based platforms than I am myself. One nice thing brought by this conversion is that the ams driver should be loaded automatically on systems where is is needed (at least when the I2C interface to the chip is used) providing coldplug-aware user-space environment. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Cc: Stelian Pop <stelian@popies.net> Cc: Michael Hanselmann <linux-kernel@hansmi.ch> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-10-17hwmon: (lm87) Add support for configuration through platform_dataBen Hutchings
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>
2008-10-17hwmon: (lm87) Restore original configuration register on removalBen Hutchings
This means that if we have to start the monitor when probed, we also stop it on removal. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (lm87) Fix masking of config register in lm87_init_client()Ben Hutchings
lm87_init_client() conditionally sets the Start bit and clears the INT#_Clear bit in the Config 1 register. The condition should be that either of these bits needs changing, but currently it checks the (self-clearing) Initialization bit instead of INT#_Clear. Fix the condition and also ensure we never set the Initialization bit. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (lm90) Don't spam the kernel logJean Delvare
Degrade the "Unsupported chip" message from info to debug level. There's nothing wrong with this, so no need to bother the user. Also make the message slightly more descriptive. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Support MAX6646, MAX6647 and MAX6649Ben Hutchings
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>
2008-10-17hwmon: (lm90) Rename temperature conversion functions to match usageBen Hutchings
The encoding of temperatures varies between chips and modes. So do not use "temp1" or "temp2" in the names of the conversion functions, but specify the encoding. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Support ADT7461 in extended modeNate Case
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>
2008-10-17hwmon: (lm90) Convert some macros to static functionsNate Case
Use static functions instead of the TEMPx_FROM_REG* and TEMPx_TO_REG* macros. This will ensure type safety and eliminate any side effects from arguments passed in since the macros referenced 'val' multiple times. This change should not affect functionality. 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>
2008-10-17hwmon: (lm90) Update datasheet linksJean Delvare
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>
2008-10-17hwmon: (lm90) Don't access nonexistent registers on Maxim chipsJean Delvare
The Maxim chips supported by the lm90 driver have 8-bit high and low remote limit values, not 11-bit as the other chips have. So stop reading from and writing to registers that do not exist on these chips. Also round the limit values set by the user properly. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Support the extra resolution bits of MAX6657Jean Delvare
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>
2008-10-17hwmon: (lm90) Move 16-bit value read to a separate functionJean Delvare
Move the code which aggregates two 8-bit register values into a 16-bit value to a separate function. We'll need to do it a second time soon and I don't want to duplicate the code. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-16device create: misc: convert device_create_drvdata to device_createGreg Kroah-Hartman
Now that device_create() has been audited, rename things back to the original call to be sane. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-10-15Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (158 commits) powerpc: Fix CHRP PCI config access for indirect_pci powerpc/chrp: Fix detection of Python PCI host bridge on IBM CHRPs powerpc: Fix 32-bit SMP boot on CHRP powerpc: Fix link errors on 32-bit machines using legacy DMA powerpc/pci: Improve detection of unassigned bridge resources hvc_console: Fix free_irq in spinlocked section powerpc: Get USE_STRICT_MM_TYPECHECKS working again powerpc: Reflect the used arguments in machine_init() prototype powerpc: Fix DMA offset for non-coherent DMA powerpc: fix fsl_upm nand driver modular build powerpc/83xx: add NAND support for the MPC8360E-RDK boards powerpc: FPGA support for GE Fanuc SBC610 i2c: MPC8349E-mITX Power Management and GPIO expander driver powerpc: reserve two DMA channels for audio in MPC8610 HPCD device tree powerpc: document the "fsl,ssi-dma-channel" compatible property powerpc: disable CHRP and PMAC support in various defconfigs OF: add fsl,mcu-mpc8349emitx to the exception list powerpc/83xx: add DS1374 RTC support for the MPC837xE-MDS boards powerpc: remove support for bootmem-allocated memory for the DIU driver powerpc: remove non-dependent load fsl_booke PTE_64BIT ...
2008-10-15Merge commit 'origin'Benjamin Herrenschmidt
Manual fixup of conflicts on: arch/powerpc/include/asm/dcr-regs.h drivers/net/ibm_newemac/core.h
2008-10-14hwmon: (dme1737) Convert to a new-style i2c driverJean Delvare
The new-style dme1737 driver implements the optional detect() callback to cover the use cases of the legacy driver. I don't actually expect any new-style device for that driver, but as the old i2c API is going away soon, we have to switch to the new one. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Juerg Haefliger <juergh@gmail.com>
2008-10-14hwmon: (dme1737) Be less i2c-centricJean Delvare
The dme1737 driver support both LPC (ISA) and SMBus devices. At the moment it's rather i2c-centric, and LPC variants use a fake i2c_client for some operations. In a near future, i2c_client will be allocated by i2c-core rather than by the device drivers, so non-i2c drivers will not have one. As a preparation step, change the driver code to no longer assume that an i2c_client structure is always available. No functional change. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Juerg Haefliger <juergh@gmail.com>
2008-10-11Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: sound/core/memalloc.c
2008-10-11Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (236 commits) [ARM] 5300/1: fixup spitz reset during boot [ARM] 5295/1: make ZONE_DMA optional [ARM] 5239/1: Palm Zire 72 power management support [ARM] 5298/1: Drop desc_handle_irq() [ARM] 5297/1: [KS8695] Fix two compile-time warnings [ARM] 5296/1: [KS8695] Replace macro's with trailing underscores. [ARM] pxa: allow multi-machine PCMCIA builds [ARM] pxa: add preliminary CPUFREQ support for PXA3xx [ARM] pxa: add missing ACCR bit definitions to pxa3xx-regs.h [ARM] pxa: rename cpu-pxa.c to cpufreq-pxa2xx.c [ARM] pxa/zylonite: add support for USB OHCI [ARM] ohci-pxa27x: use ioremap() and offset for register access [ARM] ohci-pxa27x: introduce pxa27x_clear_otgph() [ARM] ohci-pxa27x: use platform_get_{irq,resource} for the resource [ARM] ohci-pxa27x: move OHCI controller specific registers into the driver [ARM] ohci-pxa27x: introduce flags to avoid direct access to OHCI registers [ARM] pxa: move I2S register and bit definitions into pxa2xx-i2s.c [ARM] pxa: simplify DMA register definitions [ARM] pxa: make additional DCSR bits valid for PXA3xx [ARM] pxa: move i2c register and bit definitions into i2c-pxa.c ... Fixed up conflicts in arch/arm/mach-versatile/core.c sound/soc/pxa/pxa2xx-ac97.c sound/soc/pxa/pxa2xx-i2s.c manually.
2008-10-09hwmon: (abituguru3) Enable DMI probing feature on Abit AT8 32XAlistair John Strachan
Enable driver checking of the DMI product name (when enabled) on an Abit AT8 32X, instead of falling back to a manual probe. This eliminates false negatives and eventually will help avoid unnecessary bus probes on unsupported mainboards. Signed-off-by: Alistair John Strachan <alistair@devzero.co.uk> Tested-by: Daniel Exner <dex@dragonslave.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-09hwmon: (abituguru3) Enable reading from AUX3 fan on Abit AT8 32XAlistair John Strachan
The table for the Abit AT8 32X was incorrectly missing an entry for the sixth ("AUX3") fan. Add this entry, exporting the fan reading to userspace. Closes lm-sensors.org ticket #2339. Signed-off-by: Alistair John Strachan <alistair@devzero.co.uk> Tested-by: Daniel Exner <dex@dragonslave.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-09hwmon: (it87) Prevent power-off on Shuttle SN68PTJean Delvare
On the Shuttle SN68PT, FAN_CTL2 is apparently not connected to a fan, but to something else. One user has reported instant system power-off when changing the PWM2 duty cycle, so we disable it. I use the board name string as the trigger in case the same board is ever used in other systems. This closes lm-sensors ticket #2349: pwmconfig causes a hard poweroff http://www.lm-sensors.org/ticket/2349 Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-09-23hwmon: add max1111_read_channel() for use by sharpsl_pmEric Miao
This is not generic, and is added here for backward compatibility. It is made an individual commit here to make it easier for revert once the sharpsl_pm gets generic enough. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-23hwmon: add max1111 Low-power Multichannel Serial 8-bit ADCsEric Miao
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>
2008-09-20hwmon: (ad7414) Make ad7414_update_device() staticAdrian Bunk
This patch makes the needlessly global ad7414_update_device() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-09-20hwmon: (it87) Fix fan tachometer reading in IT8712F rev 0x7 (I)Andrew Paprocki
The IT8712F v0.9.1 datasheet applies to revisions >= 0x8 (J). The driver was incorrectly attempting to enable 16-bit fan readings on rev 0x7 (I) which led to incorrect RPM values. Signed-off-by: Andrew Paprocki <andrew@ishiboo.com> Tested-by: John Gumb <john.gumb@tandberg.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-09-20hwmon: (atxp1) Fix device detection logicJean Delvare
The atxp1 device detection code has a major logic flaw, fix it. Not sure how we managed to miss this when the driver was merged... Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Sebastian Witt <se.witt@gmx.net>
2008-08-31sparc: Annotate of_device_id arrays with const or __initdata.David S. Miller
As suggested by Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-24hwmon: Add Ultra45 workstation hwmon driver.David S. Miller
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>
2008-08-20powerpc/drivers: Use linux/of_device.h instead of asm/of_device.hStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-08-15hwmon-vid: Fix AMD K8 VID decodingJean Delvare
Not all AMD K8 have 6 VID pins, contrary to what was assumed in commit 116d0486bdefc11f71e567cadf0c47f788b4dd06. This commit broke support of older CPU models which have only 5 VID pins: http://bugzilla.kernel.org/show_bug.cgi?id=11329 We need two entries in the hwmon-vid table, one for 5-bit VID models (K8 revision <= E) and one for 6-bit VID models (K8 revision >= F). This fixes bug #11329. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Frank Myhr <fmyhr@fhmtech.com> Tested-by: Jean-Luc Coulon <jean.luc.coulon@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15coretemp: recognize Nehalem CPUsDarrick J. Wong
Add in the CPUID for Nehalem chips. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: Kent Liu <kent.liu@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15ibmaem: don't query the entire sensor repository when reading energy meterDarrick J. Wong
Currently, all sensors are read when the energy meter is queried via sysfs. This introduces a considerable amount of delay and variation in the sysfs reading, which is not desirable when trying to profile energy use. Therefore, read only the energy meters when a sysfs query comes in for them, and don't cache the results so that we always get the latest reading. 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>
2008-08-15ibmaem: prevent infinite probing loop on x3650 M2 systemsDarrick J. Wong
On older machines, probing for a nonexistent AEM interface returned an IPMI error; when we saw this, we'd stop probing. On the x3650 M2 and (presumably) later, we are returned a value indicating success and a buffer full of garbage or zeroes. This causes the probe function to run in an infinite loop. To fix this, we add one last check--if the interface number we're looking for is higher than the number of interfaces that AEM claims to have, stop probing. 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>
2008-08-15ibmaem: update the documentation to reflect the current nameDarrick J. Wong
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>
2008-08-15abituguru3: prefer DMI probing to manual probingAlistair John Strachan
Previously the driver was only using DMI to prevent smbus probing on non-Abit motherboards. However, since the manual probing method is brittle and prone to failure on some Abit motherboards (esp. the Abit IP35 Pro) it is better to use DMI to also read the board name and then decide whether or not to probe the bus. At the moment, we do not have a list of valid DMI name strings to use for existing and supported motherboards. This patch only implements DMI probing for the IP35 Pro. For motherboards that can not yet use DMI probing, a warning will be printed to the kernel log asking those users to email me their dmidecode output. The existing manual probing mechanism will be used if CONFIG_DMI is not enabled, if DMI probing fails (for DMI-unsupported motherboards), or if DMI probing fails and the "force" option is set (for DMI-supported motherboards). Ideally in the longer term this manual probing method would be removed. This patch should be safe to apply as it does not change the probing behaviour for most of the supported motherboards, just the IP35 Pro, which already has regressions filed against it in 2.6.26. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=11212 Signed-off-by: Alistair John Strachan <alistair@devzero.co.uk> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> 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>
2008-08-15i5k_amb: provide labels for temperature sensorsDarrick J. Wong
Export the sensor -> channel/dimm mapping in tempX_label. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: "Mark M. Hoffman" <mhoffman@lightlink.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>
2008-08-15hwmon: ADC124S501 generic driverMarc Pignat
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>
2008-08-15drivers/hwmon/w83791d.c: fix unused var warningMichael Borisov
drivers/hwmon/w83791d.c: In function `w83791d_probe': drivers/hwmon/w83791d.c:1049: warning: unused variable `val1' Signed-off-by: Michael Borisov <niro@tut.by> 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>
2008-08-15applesmc: add support for MacbookGuilherme M. Schroeder
Add support for Macbook v3 (sensors and accelerometer). Signed-off-by: Nicolas Boichat <nicolas@boichat.ch> Cc: "Mark M. Hoffman" <mhoffman@lightlink.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>
2008-08-15applesmc: support for Intel iMacRoberto De Ioris
This adds support for fans and temperature sensors on intel iMac. Tested on iMac 24" 2.8ghz (iMac8,1), it supports the following sensors: cpu A ambient gpu gpu diode gpu heatsink hd bay 1 memory controller optical drive power Signed-off-by: Roberto De Ioris <roberto@unbit.it> Cc: Nicolas Boichat <nicolas@boichat.ch> 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>
2008-08-10hwmon: (lm75) Drop legacy i2c driverJean Delvare
Drop the legacy lm75 driver, and add a detect callback to the new-style driver to achieve the same functionality. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net>
2008-08-06hwmon: (it87) Support for 16-bit fan reading in it8705 >= rev 0x03Andrew Paprocki
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>
2008-08-06hwmon: (it87) Support for 16-bit fan reading in it8712 >= rev 0x07Andrew Paprocki
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>
2008-08-06hwmon: (hwmon-vid) Add 6-bit vid codes for AMD NPT 0Fh cpusFrank Myhr
AMD NPT 0Fh cpus use 6 bit VID codes. Successive codes with msb 0 describe 25mV decrements, while those with msb 1 describe 12.5mV decrements. Existing hwmon-vid.c is correct only for codes with msb 0; add support for the codes with msb 1. Ref: p 309, Table 71 AMD Publication 32559, BIOS and Kernel Developer's Guide for AMD NPT Family 0Fh Processors http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/32559.pdf Signed-off-by: Frank Myhr <fmyhr@fhmtech.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-08-06hwmon: (hwmon-vid) Trivial format multi-line comments per CodingStyleFrank Myhr
Signed-off-by: Frank Myhr <fmyhr@fhmtech.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>