13 Nov, 2008
2 commits
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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
Cc: Jean Delvare
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
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
Signed-off-by: Yan Burman
Signed-off-by: Pavel Machek
Cc: "Mark M. Hoffman"
Signed-off-by: Eric Piel
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
27 Oct, 2008
1 commit
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The LM99 differs from the LM86, LM89 and LM90 in that it reports
remote temperatures (temp2) 16 degrees lower than they really are. So
far we have been cheating and handled this in userspace but it really
should be handled by the driver directly.Signed-off-by: Jean Delvare
Cc: Matthew Garrett
17 Oct, 2008
13 commits
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Add at least the bare minimum of documentation for this chip.
Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare -
This information was provided in lm-sensors ticket #2350:
http://www.lm-sensors.org/ticket/2350This 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
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Signed-off-by: Jean Delvare
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Add support to set target temperature and tolerance for thermal
cruise mode.Signed-off-by: Marc Hulsman
Acked-by: Hans de Goede
Signed-off-by: Jean Delvare -
Add support for pwm_enable.
Signed-off-by: Marc Hulsman
Acked-by: Hans de Goede
Signed-off-by: Jean Delvare -
Add PWM manual control.
Signed-off-by: Marc Hulsman
Acked-by: Hans de Goede
Signed-off-by: Jean Delvare -
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
Acked-by: Hans de Goede -
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
Acked-by: Herbert Poetzl -
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
Signed-off-by: Jean Delvare -
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
Signed-off-by: Jean Delvare -
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
Signed-off-by: Jean Delvare
Tested-by: Martyn Welch -
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
Acked-by: Martyn Welch -
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
Acked-by: Martyn Welch
09 Oct, 2008
2 commits
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Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare -
Describe the sysfs files that were introduced in the ibmaem driver.
Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare
15 Aug, 2008
1 commit
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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
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
07 Aug, 2008
5 commits
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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
Signed-off-by: Jean Delvare -
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
Signed-off-by: Jean Delvare -
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
Acked-by: Dominik Geyer -
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
Signed-off-by: Jean Delvare -
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 inputSigned-off-by: Juerg Haefliger
Signed-off-by: Jean Delvare
01 Aug, 2008
2 commits
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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
Acked-by: Juerg Haefliger
Signed-off-by: Mark M. Hoffman -
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
Acked-by: Jean Delvare
Signed-off-by: Mark M. Hoffman
19 Jun, 2008
1 commit
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* 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
Acked-by: Juerg Haefliger
Signed-off-by: Mark M. Hoffman
25 May, 2008
1 commit
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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
Cc: "Mark M. Hoffman"
Cc: Corey Minyard
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
13 May, 2008
1 commit
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Add a sentence about when fan speed increases to maximum.
Signed-off-by: Darrick J. Wong
Acked-by: Jean Delvare
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
27 Apr, 2008
1 commit
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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
Signed-off-by: Mark M. Hoffman
19 Feb, 2008
1 commit
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This driver reports voltage, temperature and fan sensor readings
on an ADT7473 chip.Signed-off-by: Darrick J. Wong
Signed-off-by: Mark M. Hoffman
18 Feb, 2008
1 commit
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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
Acked-by: Jean Delvare
Signed-off-by: Mark M. Hoffman
17 Feb, 2008
1 commit
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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
Acked-by: Jean Delvare
Signed-off-by: Mark M. Hoffman
08 Feb, 2008
7 commits
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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
Signed-off-by: Mark M. Hoffman -
Signed-off-by: Steve Hardy
Acked-by: Jean Delvare
Signed-off-by: Mark M. Hoffman -
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
Signed-off-by: Mark M. Hoffman -
Signed-off-by: Jean Delvare
Signed-off-by: Mark M. Hoffman -
It's about time to reflect the move of the lm-sensors project to
lm-sensors.org.Signed-off-by: Jean Delvare
Signed-off-by: Mark M. Hoffman -
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
Signed-off-by: Mark M. Hoffman -
Signed-off-by: Kevin Lo
Signed-off-by: Mark M. Hoffman
