linux.git/drivers/thermal/Kconfig, branch v3.10.94

thermal: cpu_cooling: update Kconfig entry

2013-04-24T16:34:40+00:00

There is no support for hotplug or any other means of reducing
temperature. So, this patch removes these references from Kconfig.

Signed-off-by: Eduardo Valentin 
Acked-by: Amit Daniel Kachhap 
Signed-off-by: Zhang Rui

Thermal: build cpu_cooling code into thermal_sys module

2013-04-14T15:28:49+00:00

Signed-off-by: Zhang Rui 
Acked-by: Eduardo Valentin 
Acked-by: Durgadoss R

thermal: add a warning for temperature emulation feature

2013-04-02T13:34:42+00:00

Because this feature is for debuging purposes, it is highly
recommended to do not enable this on production systems.
This patch adds warnings for system integrators, so that
people are aware of this potential security issue.

Signed-off-by: Eduardo Valentin 
Signed-off-by: Zhang Rui

thermal: exynos: Adapt to temperature emulation core thermal framework

2013-04-02T13:29:54+00:00

This removes the driver specific sysfs support of the temperature
emulation and uses the newly added core thermal framework for thermal
emulation. An exynos platform specific handler is added to support this.

In this patch, the exynos senor(tmu) related code and exynos framework
related (thermal zone, cooling devices) code are intentionally kept separate.
So an emulated function pointer is passed from sensor to framework. This is
beneficial in adding more sensor support using the same framework code
which is an ongoing work. The goal is to finally split them totally. Even
the existing read_temperature also follows the same execution method.

Acked-by: Kukjin Kim 
Signed-off-by: Amit Daniel Kachhap 
Signed-off-by: Zhang Rui

thermal: Add driver for Armada 370/XP SoC thermal management

2013-04-02T13:04:09+00:00

This driver supports both Armada 370 and Armada XP SoC
thermal management controllers.

Armada 370 has a register to check a valid temperature, whereas
Armada XP does not. Each has a different initialization (i.e. calibration)
function. The temperature conversion formula is the same for both.

The controller present in each SoC have a very similar feature set,
so it corresponds to have one driver to support both of them.

Although this driver may present similarities to Dove and Kirkwood
thermal driver, the exact differences and coincidences are not fully
known. For this reason, support is given through a separate driver.

Signed-off-by: Ezequiel Garcia 
Signed-off-by: Zhang Rui

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