kernel/git/stable/linux.git/drivers/thermal/Kconfig, branch linux-3.9.y

Thermal: rename thermal governor Kconfig option to avoid generic naming

2013-02-08T12:33:42+00:00

Currently, we have three Kconfig options for thermal governors, aka, CONFIG_FAIR_SHARE, CONFIG_USER_SPACE and CONFIG_STEP_WISE. But these names are too generic that may bring confusion to users. Rename them to CONFIG_THERMAL_GOV_FAIR_SHARE, CONFIG_THERMAL_GOV_USER_SPACE, CONFIG_THERMAL_GOV_STEP_WISE to avoid the generic naming. Signed-off-by: Zhang Rui

Thermal: Dove: Add Themal sensor support for Dove.

2013-02-08T12:26:02+00:00

The Marvell Dove SoC has a thermal sensor. Add a driver using the thermal framework. Signed-off-by: Andrew Lunn Signed-off-by: Sebastian Hesselbarth Signed-off-by: Zhang Rui

thermal: Add support for the thermal sensor on Kirkwood SoCs

2013-02-08T12:25:56+00:00

This patch adds support for Kirkwood 88F6282 and 88F6283 thermal sensor. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Andrew Lunn Signed-off-by: Zhang Rui

thermal: sysfs: Add a new sysfs node emul_temp for thermal emulation

2013-02-06T05:45:42+00:00

This patch adds support to set the emulated temperature method in thermal zone (sensor). After setting this feature thermal zone may report this temperature and not the actual temperature. The emulation implementation may be based on sensor capability through platform specific handler or pure software emulation if no platform handler defined. This is useful in debugging different temperature threshold and its associated cooling action. Critical threshold's cannot be emulated. Writing 0 on this node should disable emulation. Signed-off-by: Amit Daniel Kachhap Acked-by: Kukjin Kim Signed-off-by: Zhang Rui

PM: Introduce Intel PowerClamp Driver

2013-02-06T05:45:00+00:00

Intel PowerClamp driver performs synchronized idle injection across all online CPUs. The goal is to maintain a given package level C-state ratio. Compared to other throttling methods already exist in the kernel, such as ACPI PAD (taking CPUs offline) and clock modulation, this is often more efficient in terms of performance per watt. Please refer to Documentation/thermal/intel_powerclamp.txt for more details. Signed-off-by: Arjan van de Ven Signed-off-by: Jacob Pan Signed-off-by: Zhang Rui

Thermal: exynos: Add sysfs node supporting exynos's emulation mode.

2013-01-04T07:22:37+00:00

This patch supports exynos's emulation mode with newly created sysfs node. Exynos 4x12 (4212, 4412) and 5 series provide emulation mode for thermal management unit. Thermal emulation mode supports software debug for TMU's operation. User can set temperature manually with software code and TMU will read current temperature from user value not from sensor's value. This patch includes also documentary placed under Documentation/thermal/. Signed-off-by: Jonghwa Lee Signed-off-by: Zhang Rui

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2012-12-13T20:00:02+00:00

Pull trivial branch from Jiri Kosina: "Usual stuff -- comment/printk typo fixes, documentation updates, dead code elimination." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) HOWTO: fix double words typo x86 mtrr: fix comment typo in mtrr_bp_init propagate name change to comments in kernel source doc: Update the name of profiling based on sysfs treewide: Fix typos in various drivers treewide: Fix typos in various Kconfig wireless: mwifiex: Fix typo in wireless/mwifiex driver messages: i2o: Fix typo in messages/i2o scripts/kernel-doc: check that non-void fcts describe their return value Kernel-doc: Convention: Use a "Return" section to describe return values radeon: Fix typo and copy/paste error in comments doc: Remove unnecessary declarations from Documentation/accounting/getdelays.c various: Fix spelling of "asynchronous" in comments. Fix misspellings of "whether" in comments. eisa: Fix spelling of "asynchronous". various: Fix spelling of "registered" in comments. doc: fix quite a few typos within Documentation target: iscsi: fix comment typos in target/iscsi drivers treewide: fix typo of "suport" in various comments and Kconfig treewide: fix typo of "suppport" in various comments ...

treewide: Fix typos in various Kconfig

2012-12-03T10:03:56+00:00

Correct spelling typo within various Kconfig. Signed-off-by: Masanari Iida Signed-off-by: Jiri Kosina

thermal: cpu cooling: allow module builds

2012-11-22T07:59:52+00:00

As thermal drivers can be built as modules and also the thermal framework itself, building cpu cooling only as built-in can cause linking errors. For instance: * Generic Thermal sysfs driver * Generic Thermal sysfs driver (THERMAL) [M/n/y/?] m generic cpu cooling support (CPU_THERMAL) [N/y/?] (NEW) y with the following drive: CONFIG_OMAP_BANDGAP=m generates: ERROR: "cpufreq_cooling_unregister" [drivers/staging/omap-thermal/omap-thermal.ko] undefined! ERROR: "cpufreq_cooling_register" [drivers/staging/omap-thermal/omap-thermal.ko] undefined! This patch changes cpu cooling driver to allow it to be built as module. Reported-by: Enric Balletbo i Serra Signed-off-by: Eduardo Valentin Reviewed-by: Durgadoss R Signed-off-by: Zhang Rui

Thermal: Add ST-Ericsson DB8500 thermal driver.

2012-11-15T12:50:34+00:00

This driver is based on the thermal management framework in thermal_sys.c. A thermal zone device is created with the trip points to which cooling devices can be bound, the current cooling device is cpufreq, e.g. CPU frequency is clipped down to cool the CPU, and other cooling devices can be added and bound to the trip points dynamically. The platform specific PRCMU interrupts are used to active thermal update when trip points are reached. Signed-off-by: hongbo.zhang Reviewed-by: Viresh Kumar Reviewed-by: Francesco Lavra Signed-off-by: Zhang Rui