linux-toradex.git/drivers/hwmon, branch v2.6.27.54 Linux kernel for Apalis and Colibri modules hwmon: (f75375s) Do not overwrite values read from registers 2010-09-20T20:03:22+00:00 Guillem Jover guillem@hadrons.org 2010-09-17T15:24:12+00:00 a804b54dcb96b45c38443c8128123a9b7a291346 commit c3b327d60bbba3f5ff8fd87d1efc0e95eb6c121b upstream. All bits in the values read from registers to be used for the next write were getting overwritten, avoid doing so to not mess with the current configuration. Signed-off-by: Guillem Jover <guillem@hadrons.org> Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit c3b327d60bbba3f5ff8fd87d1efc0e95eb6c121b upstream.

All bits in the values read from registers to be used for the next
write were getting overwritten, avoid doing so to not mess with the
current configuration.

Signed-off-by: Guillem Jover <guillem@hadrons.org>
Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (f75375s) Shift control mode to the correct bit position 2010-09-20T20:03:21+00:00 Guillem Jover guillem@hadrons.org 2010-09-17T15:24:11+00:00 14df2c15035622fbc6830509d18b4256c81bbbfa commit 96f3640894012be7dd15a384566bfdc18297bc6c upstream. The spec notes that fan0 and fan1 control mode bits are located in bits 7-6 and 5-4 respectively, but the FAN_CTRL_MODE macro was making the bits shift by 5 instead of by 4. Signed-off-by: Guillem Jover <guillem@hadrons.org> Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 96f3640894012be7dd15a384566bfdc18297bc6c upstream.

The spec notes that fan0 and fan1 control mode bits are located in bits
7-6 and 5-4 respectively, but the FAN_CTRL_MODE macro was making the
bits shift by 5 instead of by 4.

Signed-off-by: Guillem Jover <guillem@hadrons.org>
Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (coretemp) Skip duplicate CPU entries 2010-08-02T17:18:49+00:00 Jean Delvare khali@linux-fr.org 2010-07-09T14:22:49+00:00 4fe7e0696857ed6b1980a2e5198aa4507c1fa9e9 commit d883b9f0977269d519469da72faec6a7f72cb489 upstream. On hyper-threaded CPUs, each core appears twice in the CPU list. Skip the second entry to avoid duplicate sensors. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Huaxu Wan <huaxu.wan@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit d883b9f0977269d519469da72faec6a7f72cb489 upstream.

On hyper-threaded CPUs, each core appears twice in the CPU list. Skip
the second entry to avoid duplicate sensors.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Huaxu Wan <huaxu.wan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (coretemp) Properly label the sensors 2010-08-02T17:18:49+00:00 Jean Delvare khali@linux-fr.org 2010-07-09T14:22:51+00:00 dccb2a9a147dbb973bca41ed67bdddf3676c77f6 commit 3f4f09b4be35d38d6e2bf22c989443e65e70fc4c upstream. Don't assume that CPU entry number and core ID always match. It worked in the simple cases (single CPU, no HT) but fails on multi-CPU systems. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Huaxu Wan <huaxu.wan@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 3f4f09b4be35d38d6e2bf22c989443e65e70fc4c upstream.

Don't assume that CPU entry number and core ID always match. It
worked in the simple cases (single CPU, no HT) but fails on
multi-CPU systems.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Huaxu Wan <huaxu.wan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (w83781d) Request I/O ports individually for probing 2010-05-26T21:27:08+00:00 Jean Delvare khali@linux-fr.org 2010-02-05T18:58:36+00:00 6dfbed036e8116f31015d33377cba2c156889dd2 commit b0bcdd3cd0adb85a7686b396ba50493871b1135c upstream. Different motherboards have different PNP declarations for W83781D/W83782D chips. Some declare the whole range of I/O ports (8 ports), some declare only the useful ports (2 ports at offset 5) and some declare fancy ranges, for example 4 ports at offset 4. To properly handle all cases, request all ports individually for probing. After we have determined that we really have a W83781D or W83782D chip, the useful port range will be requested again, as a single block. I did not see a board which needs this yet, but I know of one for lm78 driver and I'd like to keep the logic of these two drivers in sync. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit b0bcdd3cd0adb85a7686b396ba50493871b1135c upstream.

Different motherboards have different PNP declarations for
W83781D/W83782D chips. Some declare the whole range of I/O ports (8
ports), some declare only the useful ports (2 ports at offset 5) and
some declare fancy ranges, for example 4 ports at offset 4. To
properly handle all cases, request all ports individually for probing.
After we have determined that we really have a W83781D or W83782D
chip, the useful port range will be requested again, as a single
block.

I did not see a board which needs this yet, but I know of one for lm78
driver and I'd like to keep the logic of these two drivers in sync.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (coretemp) Add missing newline to dev_warn() message 2010-04-01T22:52:29+00:00 Dean Nelson dnelson@redhat.com 2010-03-29T20:03:00+00:00 afcb843f52a4db224bc5f138e136253205feffa3 commit 4d7a5644e4adfafe76c2bd8ee168e3f3b5dae3a8 upstream. Add missing newline to dev_warn() message string. This is more of an issue with older kernels that don't automatically add a newline if it was missing from the end of the previous line. Signed-off-by: Dean Nelson <dnelson@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 4d7a5644e4adfafe76c2bd8ee168e3f3b5dae3a8 upstream.

Add missing newline to dev_warn() message string. This is more of an issue
with older kernels that don't automatically add a newline if it was missing
from the end of the previous line.

Signed-off-by: Dean Nelson <dnelson@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (lm78) Fix I/O resource conflict with PNP 2010-04-01T22:52:17+00:00 Jean Delvare khali@linux-fr.org 2010-02-09T17:33:29+00:00 5d0698d14afc8179e681d1baa6a76a814f8f2fcf This fix is the combination of the following two upstream patches: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=197027e6ef830d60e10f76efc8d12bf3b6c35db5 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=47c15532ddcd6818f51cb15f914d63864b3ee9ab 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 individually during device detection, otherwise the PNP resource may cause the request (and thus the detection) fail. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This fix is the combination of the following two upstream patches:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=197027e6ef830d60e10f76efc8d12bf3b6c35db5
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=47c15532ddcd6818f51cb15f914d63864b3ee9ab

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 individually during device detection,
otherwise the PNP resource may cause the request (and thus the
detection) fail.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (it87) Fix VID reading on IT8718F 2009-12-08T19:17:33+00:00 Jean Delvare khali@linux-fr.org 2009-11-07T18:11:41+00:00 909ec99b24903fcd15cd78b01c0925afeb46ebf3 commit 371dc4a6d8c3c74a9a1c74b87c2affb3fcef6500 upstream Comparing apples to bananas doesn't seem right. The bug has been there since support for the IT8718F was added, so VID never worked for this chip. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 371dc4a6d8c3c74a9a1c74b87c2affb3fcef6500 upstream

Comparing apples to bananas doesn't seem right.

The bug has been there since support for the IT8718F was added, so
VID never worked for this chip.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (smsc47m1) Differentiate between LPC47M233 and LPC47M292 2009-08-16T21:26:20+00:00 Jean Delvare khali@linux-fr.org 2009-07-28T14:31:39+00:00 49a8cf1d49e9c956fcbc999018126804309887d7 commit 1b54ab450b180eaeeb0eee6f0f64349246a22c14 upstream. The SMSC LPC47M233 and LPC47M292 chips have the same device ID but are not compatible. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Juerg Haefliger <juergh@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 1b54ab450b180eaeeb0eee6f0f64349246a22c14 upstream.

The SMSC LPC47M233 and LPC47M292 chips have the same device ID but
are not compatible.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Juerg Haefliger <juergh@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hwmon: (max6650) Fix lock imbalance 2009-07-30T23:06:07+00:00 Jiri Slaby jirislaby@gmail.com 2009-07-11T11:42:37+00:00 9b4ad0edf130c29ff92c48d5a20e418aeefe2f8f commit 025dc740d01f99ccba945df1f9ef9e06b1c15d96 upstream. Add omitted update_lock to one switch/case in set_div. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 025dc740d01f99ccba945df1f9ef9e06b1c15d96 upstream.

Add omitted update_lock to one switch/case in set_div.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>