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path: root/drivers/hwmon
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2006-10-19hwmon: Fix debug messages in w83781dJean Delvare1-8/+10
Fix debug messages in w83781d at detection time. We can't use dev_dbg() on an i2c client's device before calling i2c_attach_client() on that client. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-19hwmon: Let w83781d and lm78 load againJean Delvare2-12/+12
Let the w83781d and lm78 hardware monitoring drivers load even when no chip was detected at the ISA address. There can still be supported chips connected to an I2C bus or SMBus. This fixes bug #7293. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-19w83627ehf: Fix the detection of fan5Rudolf Marek1-2/+9
Fix the detection of fan5 and preserve the bit between the register writes, because the bit is write only. 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>
2006-10-19k8temp: Documentation updateRudolf Marek1-2/+4
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>
2006-10-19smsc47m1: List the SMSC LPC47M112 as supportedJean Delvare2-7/+8
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>
2006-10-19adm9240: Update Grant Coady's email addressGrant Coady1-2/+2
Replace a bouncing email that I cannot recover from Mr Google. Signed-off-by: Grant Coady <gcoady.lk@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-19w83791d: Fix unchecked return statusJim Cromie1-29/+56
Replace all unchecked calls to device_create_file with a single group declaration, and one call to sysfs_create_group, and check that one return status. Also remove the files on device detach. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> 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>
2006-10-04Remove all inclusions of <linux/config.h>Dave Jones1-1/+0
kbuild explicitly includes this at build time. Signed-off-by: Dave Jones <davej@redhat.com>
2006-10-01[PATCH] hdaps: support Lenovo ThinkPad T60Soos Peter1-0/+1
Support hdaps on Lenovo ThinkPad T60. It was tested with pivot utility from http://www.kernel.org/pub/linux/kernel/people/rml/hdaps and it seems to be OK. Cc: Jean Delvare <khali@linux-fr.org> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Robert Love <rml@novell.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-29hwmon: Remove Yuan Mu's addressJean Delvare1-1/+1
hwmon: Remove Yuan Mu's address Yuan Mu no longer works at Winbond. I wish to publicly thank Yuan for his help with Winbond hardware monitoring chips support during the past 10 months. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29hwmon: Fix unchecked return status, SMSC chipsJean Delvare2-83/+145
hwmon: Fix unchecked return status, SMSC chips Fix up 2 more hwmon drivers so that they no longer ignore return status from device_create_file(). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29hwmon: Fix unchecked return status, batch 6Jean Delvare5-85/+185
hwmon: Fix unchecked return status, batch 6 Fix up 5 more hwmon drivers so that they no longer ignore return status from device_create_file(). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29w83792d: Fix unchecked return statusRudolf Marek1-231/+323
w83792d: Fix unchecked return status Fix the w83792d driver. Add error checking to device_create_file and also care to destroy the files upon exit. 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>
2006-09-29w83l785ts: Fix unchecked return statusRudolf Marek1-8/+20
w83l785ts: Fix unchecked return status Fix the w83l785ts driver. Add error checking to device_create_file and also care to destroy the files upon exit. 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>
2006-09-29w83781d: Fix unchecked return statusJim Cromie1-134/+143
w83781d: Fix unchecked return status Add 2 attr-file groups (for base and model-specific attrs respectively), create the base group with single call to sysfs_create_group, check the return code on individual calls to device_create_file for each of the model-specific attr-files. 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>
2006-09-29vt8231: Fix unchecked return statusRoger Lucas1-54/+132
vt8231: Fix unchecked return status Check the return status from device_create_file() and also use the newer and cleaner sysfs creation functions. 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>
2006-09-29Fix unchecked return status, batch 5Jean Delvare5-249/+368
hwmon: Fix unchecked return status, batch 5 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29hwmon: Fix unchecked return status, batch 4Jean Delvare4-264/+357
hwmon: Fix unchecked return status, batch 4 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). Note: f71805f actually checked the status from device_create_file already. However it did not remove the files on device destruction. It was also an opportunity to use sysfs_create/remove_group instead of hand-made loops. This makes the changes much more important but I think the result is worth it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29hwmon: Fix unchecked return status, batch 3Mark M. Hoffman5-284/+346
hwmon: Fix unchecked return status, batch 3 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). 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>
2006-09-29hwmon: Fix unchecked return status, batch 2Mark M. Hoffman5-178/+338
hwmon: Fix unchecked return status, batch 2 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). 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>
2006-09-29w83627ehf: Fix unchecked return statusDavid Hubbard1-40/+82
w83627ehf: Fix unchecked return status Fix: check return value from device_create_file() Fix: call device_remove_file() on error and module unload Fix: call hwmon_device_register() after device_create_file() to eliminate race Signed-off-by: David Hubbard <david.c.hubbard@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29pc87360: Check for error on sysfs files creationJim Cromie1-40/+49
pc87360: Check for error on sysfs files creation Use sysfs_create_group() for 2 sensor-types which are chip-model invariant, i.e. all-or-nothing attribute groups. Other 2 groups vary too much due to configuration, etc, so we keep the loops of device_create_file(), but now check their returns. 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>
2006-09-29pc87360: Delete sysfs files on device deletionJim Cromie1-0/+87
pc87360: Delete sysfs files on device deletion Add 4 explicit attribute groups for the 5 sensor types: voltage (in), therm, temp, and fan & pwm (together in one group). Use sysfs_remove_group() to drop them, but keeps the existing startup code, which calls device_create_file in loops. 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>
2006-09-29pc87360: Move some code aroundJim Cromie1-28/+28
pc87360: Move some code around Moves code for get-set-decl tuples for 3 items: cpu0_vid, vrm, alarms_in up, to just after the get-set-decl tuple for voltages. These items are already 'activated' together with the rest of the voltage attributes, so the move tightens the grouping that's made explicit in next patch. 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>
2006-09-29hwmon: Fix unchecked return status, batch 1Mark M. Hoffman5-206/+299
hwmon: Fix unchecked return status, batch 1 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). 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>
2006-09-29hwmon: New driver for the VIA VT1211Juerg Haefliger3-0/+1367
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>
2006-09-29w83791d: Documentation updateCharles Spirakis1-3/+4
w83791d: Documentation update The alarm bits and the beep enable bits are in different positions in the hardware. Document the problem and leave it to the user-space code to handle the situation. When this driver is updated to the standardized sysfs alarm/beep methodology, this won't be a problem. This is a documentation only change. 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>
2006-09-29hwmon: Add individual alarm files to 4 driversJean Delvare4-14/+151
hwmon: Add individual alarm files to 4 drivers Add individual sysfs files for all f71805f, lm63, lm83 and lm90 alarm and fault conditions. This is a requirement for the planned chip-independent libsensors. Almost all other hwmon drivers will need the same improvement. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29hwmon: Make a dozen drivers no more experimentalJean Delvare1-13/+13
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>
2006-09-29abituguru: Add suspend/resume supportHans de Goede1-2/+28
This patch contains rudimentary suspend / resume support for the uguru, this protects the uguru and the driver against suspend / resume cycles, so there is no reason to unload the driver in your suspend / resume scripts. Only include suspend / resume functions when CONFIG_PM is set. 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>
2006-09-29k8temp: Enable automatic loadingJean Delvare1-0/+2
Let the k8temp driver load automatically. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29hwmon: New driver k8tempRudolf Marek3-0/+303
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>
2006-09-29it87: Copyright updateJean Delvare1-9/+3
it87: Copyright update I think my contributions to the it87 driver over the past two years qualify me as a co-author of this driver. Also drop old comments of dubious usefulness. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29it87: Overwrite broken default limitsJean Delvare1-0/+16
it87: Overwrite broken default limits Some IT8716F chips where seen with unreasonable defaults for low voltage and high temperature limits. Overwrite them with sane defaults so as to not generate meaningless alarms. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29it87: Add support for the IT8718FJean Delvare2-14/+51
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>
2006-09-29it87: Cleanup set_fan_divJean Delvare1-7/+7
it87: Cleanup set_fan_div We only change one fan clock divider at a time, so there is only one fan min which needs to be saved and restored. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29it87: in8 has no limit registersJean Delvare1-6/+3
it87: in8 has no limit registers Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29it87: Prevent overflow on fan clock divider writeJean Delvare1-2/+2
it87: Prevent overflow on fan clock divider write The highest possible clock divider for fan1 and fan2 is 128. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29it87: No sysfs files for disabled fansJean Delvare1-32/+51
it87: No sysfs files for disabled fans Only create the fan attributes for enabled fan tachometers. Some motherboards have a nice BIOS which only enables the fan inputs which are wired to a fan header on the board. This makes the configuration easier for the user. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29it87: Add support for the IT8716FJean Delvare2-26/+156
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>
2006-09-29smsc47m1: dev_warn fixJean Delvare1-1/+2
smsc47m1: dev_warn fix We can't use dev_warn on an i2c client before it is attached. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29hdaps: Handle errors from input_register_deviceDmitry Torokhov1-1/+5
HDAPS: handle errors from input_register_device() Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29atxp1: Signed/unsigned char bug fixAlexey Dobriyan1-2/+1
vid_to_reg() can return -1 and char can be unsigned. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-29hwmon: Add fan speed control features to w83627ehfRudolf Marek1-11/+382
This patch adds long-awaited support for automatic fan modes. Based on the work of Yuan Mu from Winbond, I finished the support with the great help of David Hubbard. Signed-off-by: Yuan Mu <Ymu@Winbond.com.tw> Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: David Hubbard <david.c.hubbard@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-27i2c-isa: Restore driver ownerJean Delvare11-0/+11
i2c-isa: Restore driver owner Commit 2b48716d1d2f2edb1e7cbc5ecf1cb2cb39373e33 back in January 2006 was a bit overzealous. It removed .owner from all i2c drivers, including i2c-isa ones, while they still need it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-27[PATCH] hwmon: abituguru timeout fixesHans de Goede1-38/+61
This patch contains 2 sets of fixes for the abituguru: 1) Much improved timeout handling, drasticly reducing the amount of timeout errors on some motherboards 2) Fix the exit paths in the bank1 sensor type detect code to always restore the original settings even on an error. Without this our special test settings could remain seriously confusing the system BIOS's setup menu. Both are very much related and are must haves, to avoid messing up the uguru CMOS settings. Detailed changes: - Much improved timeout / wait for status handling. Many thanks to Sunil Kumar, for all his testing, ideas and patches! The code now first busy waits, polling the uguru for the expected status as this usually succeeds pretty quickly (within 90 reads). To avoid unnecessary CPU burn in timeout conditions, the amount of busy waiting has been halved from previous versions (120 tries instead of 250). This is not a problem, because this version goes to sleep after 120 attemps for 1 jiffy and then tries again, it does this sleep and try again 5 times before finally giving up. This (almost?) completly removes the timeout errors some people have seen regulary. Apparently some older uguru versions sometimes are distracted for a (relatively) long time. This solves this. - These timeout errors not only occur in the sending address part of reading the uguru but also in the wait for read state, so errors in this state are now handled as retryable just like send address state errors and are only logged and reported to userspace if 3 executive tries fail. - Fix a very nasty bug in the bank1 sensor type detection code, where it would not restore the original settings in any of the error paths! - Since not successfully restoring the original settings can seriously confuse the system BIOS (hang when entering the relevant setup menu), we now try restoring them 3 times before giving up. 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>
2006-07-13[PATCH] hwmon: Fix for first generation Abit uGuru chipsHans de Goede1-2/+19
Now that the abituguru driver is seeing some more widespread testing it has turned out that one the first generation of Abit uGuru motherboards, with uGuru revision 1, the autodetect bank1 sensor type code doesn't (always) work. This patch adds a module param to override the autodetect, and it adds validity checks for the value of the 2 other autodetection override module params. An example of howto use the new param can be found here: http://lm-sensors.org/wiki/Configurations/Abit/AN7 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>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel2-2/+0
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-26spelling fixesAndreas Mohr9-9/+9
acquired (aquired) contiguous (contigious) successful (succesful, succesfull) surprise (suprise) whether (weather) some other misspellings Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-22[PATCH] hwmon-vid: Add support for Intel Core and ConroeRudolf Marek1-7/+28
This patch adds support for two new VID codes, supporting Intel mobile Core processors and new Conroe based platforms. 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>
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