kernel/git/stable/linux.git/drivers/hwmon, branch linux-2.6.25.y

hwmon: (it87) Prevent power-off on Shuttle SN68PT

2008-10-22T21:05:15+00:00

based on commit 98dd22c3e086d76058083432d4d8fb85f04bab90 upstream 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 Signed-off-by: Greg Kroah-Hartman

hdaps: add support for various newer Lenovo thinkpads

2008-07-24T16:14:04+00:00

commit 292d73551d0aa19526c3417e791c529b49ebadf3 upstream Adds R61, T61p, X61s, X61, Z61m, Z61p models to whitelist. Fixes this: cullen@lenny:~$ sudo modprobe hdaps FATAL: Error inserting hdaps (/lib/modules/2.6.22-10-generic/kernel/drivers/hwmon/hdaps.ko): No such device [25192.888000] hdaps: supported laptop not found! [25192.888000] hdaps: driver init failed (ret=-19)! Originally based on an Ubuntu patch that got it wrong, the dmidecode output of the corresponding laptops shows LENOVO as the manufacturer. https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/133636 tested on X61s: [ 184.893588] hdaps: inverting axis readings. [ 184.893588] hdaps: LENOVO ThinkPad X61s detected. [ 184.893588] input: hdaps as /class/input/input12 [ 184.924326] hdaps: driver successfully loaded. Cc: Klaus S. Madsen Cc: Chuck Short Cc: Jean Delvare Cc: Tim Gardner Signed-off-by: maximilian attems Cc: Mark M. Hoffman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

hwmon: (adt7473) Initialize max_duty_at_overheat before use

2008-06-24T21:08:31+00:00

commit ed4ec814e45ae8b1596aea0a29b92f6c3614acaa upstream data->max_duty_at_overheat is not updated in adt7473_update_device, so it might be used before it is initialized (if the user reads from sysfs file max_duty_at_crit before writing to it.) Signed-off-by: Jean Delvare Acked-by: Darrick J. Wong Signed-off-by: Mark M. Hoffman Signed-off-by: Greg Kroah-Hartman

hwmon: (lm85) Fix function RANGE_TO_REG()

2008-06-24T21:08:30+00:00

Function RANGE_TO_REG() is broken. For a requested range of 2000 (2 degrees C), it will return an index value of 15, i.e. 80.0 degrees C, instead of the expected index value of 0. All other values are handled properly, just 2000 isn't. The bug was introduced back in November 2004 by this patch: http://git.kernel.org/?p=linux/kernel/git/tglx/history.git;a=commit;h=1c28d80f1992240373099d863e4996cdd5d646d0 In Linus' kernel I decided to rewrite the whole function in a way which was more obviously correct. But for -stable let's just do the minimal fix. Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (w83781d) Fix I/O resource conflict with PNP

2008-03-27T12:40:41+00:00

Only request I/O ports 0x295-0x296 instead of the full I/O address range. This solves a conflict with PNP resources on a few motherboards. Also request the I/O ports in two parts (4 low ports, 4 high ports) during device detection, otherwise the PNP resource makes the request (and thus the detection) fail. This fixes lm-sensors ticket #2306: http://www.lm-sensors.org/ticket/2306 Signed-off-by: Jean Delvare Signed-off-by: Mark M. Hoffman

ibmpex: report temperatures in mC, not C

2008-03-20T01:53:36+00:00

ibmpex's temperature sensors report incorrect units. Apply a conversion factor so that tempertures report correctly. Until now, no systems seemed to report temperatures this way, but evidently QS2x blades do. Signed-off-by: Darrick J. Wong Cc: "Mark M. Hoffman" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ibmpex: update Kconfig to list more supported models

2008-03-20T01:53:35+00:00

Enhanced the list of supported machines. Signed-off-by: Darrick J. Wong Cc: Mark M. Hoffman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ibmpex: correct power use multipliers for QS2x blade

2008-03-20T01:53:35+00:00

The QS2x blades ships with v2.54 of the firmware, which use the same multiplier for all power meters. Signed-off-by: Darrick J. Wong Cc: Mark M. Hoffman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

hwmon: normal_i2c arrays should be const

2008-02-19T02:58:15+00:00

Signed-off-by: Mark M. Hoffman

hwmon: New driver for Analog Devices ADT7473 sensor chip

2008-02-19T02:51:29+00:00

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