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* thermal: Create CONFIG_THERMAL_HWMON=nRene Herman2008-06-252-2/+11
| | | | | | | | | | | | | | | 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.cLen Brown2008-04-292-1/+0
| | | | | | | 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/FZhang Rui2008-04-291-0/+163
| | | | | | | | | | 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 moduleZhang Rui2008-04-293-4/+5
| | | | | | | | | | | 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 12Krzysztof Helt2008-04-151-0/+4
| | | | | | | | | | | | 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"Len Brown2008-03-181-1/+0
| | | | | | | | 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"Len Brown2008-03-182-144/+26
| | | | | | | | | | 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 hwmonZhang, Rui2008-03-132-26/+144
| | | | | Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* thermal: use ERR_PTR for returning errorThomas Sujith2008-02-151-13/+13
| | | | | | | | 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 parametersThomas Sujith2008-02-151-1/+12
| | | | | | | | 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>
* ACPI: thermal: syntax, spelling, kernel-docLen Brown2008-02-072-23/+30
| | | | | Reviewed-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Len Brown <len.brown@intel.com>
* the generic thermal sysfs driverZhang Rui2008-02-013-0/+734
The Generic Thermal sysfs driver for thermal management. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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