linux-toradex.git/drivers/thermal, branch v2.6.27.50 Linux kernel for Apalis and Colibri modules thermal: Create CONFIG_THERMAL_HWMON=n 2008-06-25T23:25:42+00:00 Rene Herman rene.herman@keyaccess.nl 2008-06-24T17:38:56+00:00 16d752397301b95abaa95cbaf9e785d221872311 A bug in libsensors <= 2.10.6 is exposed when this new hwmon I/F is enabled. Create CONFIG_THERMAL_HWMON=n until some time after libsensors 2.10.7 ships so those users can run the latest kernel. libsensors 3.x is already fixed -- those users can use CONFIG_THERMAL_HWMON=y now. Signed-off-by: Rene Herman <rene.herman@gmail.com> Acked-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Len Brown <len.brown@intel.com> 
A bug in libsensors <= 2.10.6 is exposed
when this new hwmon I/F is enabled.
Create CONFIG_THERMAL_HWMON=n
until some time after libsensors 2.10.7 ships
so those users can run the latest kernel.

libsensors 3.x is already fixed -- those users
can use CONFIG_THERMAL_HWMON=y now.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Acked-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Len Brown <len.brown@intel.com>
thermal: re-name thermal.c to thermal_sys.c 2008-04-29T07:12:17+00:00 Len Brown len.brown@intel.com 2008-04-29T07:12:17+00:00 ff16cab69b6ed621686cf342306785175775152d thermal_sys was already the name of the resulting module, and it is built from this one source file. Signed-off-by: Len Brown <len.brown@intel.com> 
thermal_sys was already the name of the resulting module,
and it is built from  this one source file.

Signed-off-by: Len Brown <len.brown@intel.com>
thermal: add hwmon sysfs I/F 2008-04-29T06:48:01+00:00 Zhang Rui rui.zhang@intel.com 2008-04-21T08:07:52+00:00 e68b16abd91dca91e35ea47537ef8a1b7ad72841 Add hwmon sys I/F for generic thermal driver. Note: we have one hwmon class device for EACH TYPE of the thermal zone device. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com> 
Add hwmon sys I/F for generic thermal driver.

Note: we have one hwmon class device for EACH TYPE of the thermal zone device.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Len Brown <len.brown@intel.com>
thermal: add the support for building the generic thermal as a module 2008-04-29T06:44:00+00:00 Zhang Rui rui.zhang@intel.com 2008-04-21T08:07:13+00:00 63c4ec905d63834a97ec7dbbf0a2ec89ef5872be Build the generic thermal driver as module "thermal_sys". Make ACPI thermal, video, processor and fan SELECT the generic thermal driver, as these drivers rely on it to build the sysfs I/F. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com> 
Build the generic thermal driver as module "thermal_sys".

Make ACPI thermal, video, processor and fan SELECT the generic
thermal driver, as these drivers rely on it to build the sysfs I/F.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Len Brown <len.brown@intel.com>
acpi thermal trip points increased to 12 2008-04-16T02:35:41+00:00 Krzysztof Helt krzysztof.h1@wp.pl 2008-04-15T21:34:47+00:00 5f1a3f2ac4ddf966cd0555dc445c6df65709c580 The THERMAL_MAX_TRIPS value is set to 10. It is too few for the Compaq AP550 machine which has 12 trip points. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Len Brown <lenb@kernel.org> Cc: Zhang Rui <rui.zhang@intel.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
The THERMAL_MAX_TRIPS value is set to 10.  It is too few for the Compaq AP550
machine which has 12 trip points.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Len Brown <lenb@kernel.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
thermal: delete "default y" 2008-03-18T05:22:10+00:00 Len Brown len.brown@intel.com 2008-03-18T05:22:10+00:00 ece54e2ff45062852e4647e85b2bb5f6aee8211c The generic thermal I/F gets selected by ACPI_THERMAL -- its only current customer. it doesn't need to clutter other configs by default. Signed-off-by: Len Brown <len.brown@intel.com> 
The generic thermal I/F gets selected by ACPI_THERMAL --
its only current customer.
it doesn't need to clutter other configs by default.

Signed-off-by: Len Brown <len.brown@intel.com>
Revert "thermal: fix generic thermal I/F for hwmon" 2008-03-18T05:14:37+00:00 Len Brown len.brown@intel.com 2008-03-18T05:14:37+00:00 91f57fa1215952af579f304821a15cc6c656042c This reverts commit 3152fb9f11cdd2fd8688c2c5cb805e5c09b53dd9. This broke libsensors. Acked-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com> 
This reverts commit 3152fb9f11cdd2fd8688c2c5cb805e5c09b53dd9.

This broke libsensors.

Acked-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Len Brown <len.brown@intel.com>
thermal: fix generic thermal I/F for hwmon 2008-03-13T05:49:01+00:00 Zhang, Rui rui.zhang@intel.com 2008-02-27T00:37:50+00:00 3152fb9f11cdd2fd8688c2c5cb805e5c09b53dd9 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
thermal: use ERR_PTR for returning error 2008-02-15T23:21:30+00:00 Thomas Sujith sujith.thomas@intel.com 2008-02-15T05:59:50+00:00 3e6fda5c1159823fc02463eceb564c8bfc0e7a0e Need to return using ERR_PTR instead of NULL in case of errors. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
Need to return using ERR_PTR instead of NULL
in case of errors.

Signed-off-by: Thomas Sujith <sujith.thomas@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
thermal: validate input parameters 2008-02-15T23:21:30+00:00 Thomas Sujith sujith.thomas@intel.com 2008-02-15T05:58:50+00:00 c751670902c3dd9abbed279170a832e6a1e6cf94 Added sanity check to make sure that thermal zone and cooling device exists. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
Added sanity check to make sure that thermal zone
and cooling device exists.

Signed-off-by: Thomas Sujith <sujith.thomas@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>