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path: root/drivers/hwmon
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2006-01-05[PATCH] hwmon: New vt8231 driverRoger Lucas
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[PATCH] hwmon: W83627THF VID fixesYuan Mu
This patch fixes the VID reading; no cpu0_vid and vrm files created if the chip is w83627thf and GPIO5 not enabled. Signed-off-by: Yuan Mu <ymu@winbond.com.tw> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-05[PATCH] hwmon: Support the VRM 10 mode of the ADT7463Jean Delvare
Support the VRM 10 mode of the ADT7463. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-05[PATCH] hwmon: remove deprecated sysfs names of adm1025 and adm1026Grant Coady
drivers, hwmon, adm1025 and adm1026: remove deprecated sysfs names. these names have been listed for removal for six months, time for them to go Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-29[PATCH] hwmon: w83792d fix unused fan pinsJean Delvare
1. This patch add check for fan4,5,6,7 and do not create device file if their pins are not configured as fan. 2. Fix the issue that can not set fan divisor to 128. 3. Fix the index out of bounds bug in w83792d_detect function. Signed-off-by: Yuan Mu <ymu@winbond.com.tw> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-23[PATCH] hwmon: hdaps missing an axisEugeniy Meshcheryakov
Trivial patch to report both hdaps axises to the joystick device, not just the X axis. Signed-off-by: Robert Love <rml@novell.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] hwmon: Fix missing it87 fan div initJean Delvare
Fix a bug where setting the low fan speed limits will not work if no data was ever read through the sysfs interface and the fan clock dividers have not been explicitely set yet either. The reason is that data->fan_div[nr] may currently be used before it is initialized from the chip register values. The fix is to explicitely initialize data->fan_div[nr] before using it. Bug reported, and fix tested, by Nicolas Mailhot. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] hwmon: Fix lm78 VID conversionJean Delvare
Fix the lm78 VID reading, which I accidentally broke while making this driver use the common vid_from_reg function rather than reimplementing its own in 2.6.14-rc1. I'm not proud of it, trust me. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-23[PATCH] hwmon: Fix missing boundary check when setting W83627THF in0 limitsYuan Mu
Add SENSORS_LIMIT in store VCore limit functions. This fixes a potential u8 overflow on out-of-range user input. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-11Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds
2005-11-11[PATCH] Input: convert hdaps to dynamic input_dev allocation.Dmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[DRIVER MODEL] Convert platform drivers to use struct platform_driverRussell King
This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-07[PATCH] hwmon: Fix two w83627hf bugsYuan Mu
* Fix in4 reads for W83627THF and W83637HF chips. * Use the correct register for alarm flags. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-07[PATCH] max1619 fixAndrew Morton
Something horrid has happened to the indenting and braces in this function, producing a warning: drivers/hwmon/max1619.c: In function `max1619_detect': drivers/hwmon/max1619.c:196: warning: `man_id' might be used uninitialized in this function drivers/hwmon/max1619.c:196: warning: `chip_id' might be used uninitialized in this function Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] kfree cleanup: misc remaining driversJesper Juhl
This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] fix remaining missing includesTim Schmielau
Fix more include file problems that surfaced since I submitted the previous fix-missing-includes.patch. This should now allow not to include sched.h from module.h, which is done by a followup patch. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29Create platform_device.h to contain all the platform device details.Russell King
Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: smsc47m1 documentation updateJean Delvare
The SMSC LPC47M997 Super-I/O chip seems to be compatible with the LPC47M192, so it is supported by the smsc47m1 driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: lm90 documentation updateJean Delvare
Update the I2C addresses for the ADM1032 and ADT7461 chips. Also update the links to the Analog Devices web site. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: Add PEC support to the lm90 driverJean Delvare
Add PEC support to the lm90 driver. Only the ADM1032 chip supports it, and in a rather tricky way, which is why this patch comes with documentation reinforcements. At least, this demonstrates that the new PEC support logic in i2c-core can properly deal with chips with partial PEC support. As enabling PEC causes a significant performance drop, it can be disabled through a sysfs file (unsurprisingly named "pec"). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: Separate the lm90 register read functionJean Delvare
Preparatory patch to add PEC support to the lm90 driver. We need a centralized function to read register values, where the PEC code will be later inserted. A positive side effect is that read errors are now handled properly. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: Static function fixes, 3 of 4Ben Dooks
Fixup functions that have been declared static and then actually defined without the static on. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: Static function fixes, 2 of 4Ben Dooks
lm78.c and lm85.c have a number of items declared static then implemented without the static on them. The following patch fixes these sparse errors. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: kzalloc conversionDeepak Saxena
Use kzalloc instead of kmalloc+memset in all hardware monitoring drivers. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: Missing class check in two hwmon driversJean Delvare
The atxp1 and ds1621 drivers should make sure they do not probe non-hwmon i2c adapters. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: New device ID for the smsc47b397 driverMark M. Hoffman
This patch adds a new ID to the SMSC LPC47B397-NC hardware monitoring driver - for a chip that is claimed to be 100% compatible otherwise. Signed-off-by: Bryan Young (Utilitek Systems, Inc.) 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>
2005-10-28[PATCH] hwmon: Drop useless w83627hf initialization stepJean Delvare
Drop a useless initialization step in the w83627hf driver. The comment says that the W83627HF PWM2 can be disabled, but it can't. I suppose this is a leftover from the w83781d driver (from which the w83627hf driver is derived), as for example the W83782D had the ability to disable PWM2. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: Drop legacy ISA address support from it87Jean Delvare
Drop legacy ISA address support from the it87 driver. All supported chips are Super-I/O chips, so the device ISA address can be safely read from Super-I/O space rather than blindly assumed. Two nearby inaccurate documentation statements have been fixed as well: * The IT8705F doesn't have an SMBus interface. * The SiS950 doesn't have a distinct prefix. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: Fix w83627ehf/hf vs PNPACPI conflict (bug #4014)Petr Vandrovec
This patch changes w83627hf and w83627ehf drivers to reserve only ports 0x295-0x296, instead of full 0x290-0x297 range. While some other sensors chips respond to all addresses in 0x290-0x297 range, Winbond chips respond to 0x295-0x296 only (this behavior is implied by documentation, and matches behavior observed on real systems). This is not problem alone, as no BIOS was found to put something at these unused addresses, and sensors chip itself provides nothing there as well. But in addition to only respond to these two addresses, also BIOS vendors report in their ACPI-PnP structures that there is some resource at I/O address 0x295 of length 2. And when later this hwmon driver attempts to request region with base 0x290/length 8, it fails as one request_region cannot span more than one device. Due to this we have to ask only for region this hardware really occupies, otherwise driver cannot be loaded on systems with ACPI-PnP enabled. Signed-off-by: Petr Vandrovec <vandrove@vc.cvut.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: Minor w83l785ts optimizationJean Delvare
Using s8 instead of u8 to store temperature register values saves a few instructions on sysfs file read. The very same was done for several other drivers a while ago (lm63, lm83, lm90...) Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> drivers/hwmon/w83l785ts.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
2005-10-28[PATCH] hwmon: w83l785ts converted to dynamic sysfs callbacksJean Delvare
Convert the w83l785ts driver to use dynamic sysfs callbacks. This is a small driver so the benefit is thin, but still worth it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> drivers/hwmon/w83l785ts.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-)
2005-10-28[PATCH] hwmon: Discard bogus comment about init setting limitsJean Delvare
Discard a common out-of-date comment in 5 hardware monitoring drivers. The hardware monitoring chip drivers are no more setting sensor limits at initialization time, for quite some time already. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> drivers/hwmon/lm78.c | 1 - drivers/hwmon/via686a.c | 1 - drivers/hwmon/w83627hf.c | 1 - drivers/hwmon/w83781d.c | 1 - drivers/hwmon/w83792d.c | 1 - 5 files changed, 5 deletions(-)
2005-10-28[PATCH] hwmon: Discard explicit static initializations to 0Jean Delvare
Kill explicit static initializations to 0 in 2 hwmon drivers. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> drivers/hwmon/adm1021.c | 2 +- drivers/hwmon/via686a.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
2005-10-28[PATCH] hwmon: Do not forcibly enable via686a by defaultJean Delvare
Do not enable the VIA VT82C686A/B integrated sensors by default, as disabled sensors usually means that this feature is not used so the values won't make any sense. This has been confusing many users in the past: http://www2.lm-sensors.nu/~lm78/readticket.cgi?ticket=1786 http://www2.lm-sensors.nu/~lm78/readticket.cgi?ticket=1811 http://www2.lm-sensors.nu/~lm78/readticket.cgi?ticket=2052 It is still possible to forcibly enable the sensors by using the force_addr module parameter. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Documentation/hwmon/via686a | 17 +++++++++++++++-- drivers/hwmon/via686a.c | 18 +++++++++++------- 2 files changed, 26 insertions(+), 9 deletions(-)
2005-10-28[PATCH] hwmon: adm9240 whitespace cleanupsJean Delvare
This whitespace cleanup patch removes one trailing space and breaks lines longer than 80 characters. Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> drivers/hwmon/adm9240.c | 33 +++++++++++++++++++++------------ 1 file changed, 21 insertions(+), 12 deletions(-)
2005-10-28[PATCH] hwmon: via686a: save 0.5k by long v[256] -> s16 v[256]Jean Delvare
We can save 0.5kB of data in the via686a driver. From: Denis Vlasenko <vda@ilport.com.ua> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: adm9240 driver update - dynamic sysfsGrant Coady
hwmon: adm9240 update 2/2: convert to use dynamic sysfs accessors This patch converts adm9240 to use Yani Ioannou's dynamic sysfs callbacks, reducing driver memory footprint from 16312 to 14104 bytes on 2.6.14-rc1, removing the old driver macro mess. Run tested on Intel SE440BX-2 mobo. Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] hwmon: adm9240 driver update - cleanupsGrant Coady
hwmon: adm9240 update 1/2: cleanups: o remove i2c read/write wrapper interface as it does nothing, o change kmalloc + memset to kzalloc Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacksRussell King
In PM v1, all devices were called at SUSPEND_DISABLE level. Then all devices were called at SUSPEND_SAVE_STATE level, and finally SUSPEND_POWER_DOWN level. However, with PM v2, to maintain compatibility for platform devices, I arranged for the PM v2 suspend/resume callbacks to call the old PM v1 suspend/resume callbacks three times with each level in order so that existing drivers continued to work. Since this is obsolete infrastructure which is no longer necessary, we can remove it. Here's an (untested) patch to do exactly that. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] Driver Core: fix up all callers of class_device_create()Greg Kroah-Hartman
The previous patch adding the ability to nest struct class_device changed the paramaters to the call class_device_create(). This patch fixes up all in-kernel users of the function. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-22[PATCH] hdaps: small update.Robert Love
- 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>
2005-09-17[PATCH] hdaps driver updateRobert Love
- Remove the relative input device - Add an absolute input device - Misc. cleanup and bug fixing The patch is sizable due to the cleanup from removing the relative input device (net -112 lines). Signed-off-by: Robert Love <rml@novell.com> Cc: Dmitry Torokhov <dtor_core@ameritech.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[PATCH] hwmon: w83627hf: no reset by defaultJean Delvare
Make the reset of the chips in w83627hf optional rather than the default. This reset has been causing trouble several times already. It may even go completely away unless it proves to be useful to at least one user. Closes bug #5168: http://bugzilla.kernel.org/show_bug.cgi?id=5168 Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] hwmon: Update smsc47m1 head commentJean Delvare
Update the head comment of the smsc47m1 driver to mention all the supported devices. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] hwmon: fix sis5595, via686a force_addr module parameterJean Delvare
Recent changes to the i2c-isa design broke the force_addr parameter of two hardware monitoring drivers as a side effect: sis5595 and via686a. The last address test was in fact useless beforehand, and the redesign turned it into a bug. I'm sorry about that. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] updated hdaps driver.Robert Love
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>
2005-09-05[PATCH] hwmon: (3/3) pc87360 driver updateJim Cromie
pc87360: consolidate fan helper This patch consolidates the _set_fan_min() helper routine into the 2 line sysfs-callback wrapper that uses it. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05[PATCH] hwmon: (2/3) pc87360 driver updateJim Cromie
pc87360: number-skew to init The temp, therm, fan, pwm callbacks all have an offset skew in the code which accommodates attribute numbering conventions under /sys/bus/i2c/devices/9191-6620/ (ie they start at 1) This patch moves that skew into the declaration, and out of the functions (except for therm, where we simplify from 2 skews to 1). The declarative skew is clearer, less error-prone, and more efficient. The use of 11+offset-4 below reflects the fact that the sysfs numbering of these units is 4, 5, 6, but they use internal VLM units 11, 12, 13 to measure the thermistor voltages. There's one remaining skew factor, in *_crit callbacks below, because there are no critical thresholds for voltages 0-10, only for those supporting the thermistors. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05[PATCH] hwmon: (1/3) pc87360 driver updateJim Cromie
Use the new "dynamic sysfs callbacks", as introduced recently by Yani Ioannou, in pc87360. Note that this change isn't indiscriminate. Only those attributes that would benefit from having an index (i.e., those which are macro-repeated) have been converted. This significantly shrinks the size of the module: before: 49235 drivers/hwmon/pc87360.ko after: 32532 drivers/hwmon/pc87360.ko Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05[PATCH] hwmon: VID table updateR.Marek@sh.cvut.cz
This patch updates the VID entries, so any future Intel CPU will be detected as unknown rather than 9.0 Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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