kernel/git/stable/linux.git/drivers/thermal/Makefile, 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

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: 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

drivers/thermal/Makefile refactor

2012-11-15T12:41:47+00:00

Signed-off-by: Zhang Rui

Thermal: Add a thermal notifier for user space

2012-11-05T06:00:08+00:00

This patch registers a governor which will let the user land manage the platform thermals. Whenever a trip happens, this governor just notifies the user space using kobj_uevent(). Signed-off-by: Durgadoss R Signed-off-by: Zhang Rui

Thermal: Introduce a step_wise thermal governor

2012-11-05T06:00:07+00:00

This patch adds a simple step_wise governor to the generic thermal layer. This algorithm throttles the cooling devices in a linear fashion. If the 'trend' is heating, it throttles by one step. And if the thermal trend is cooling it de-throttles by one step. This actually moves the throttling logic from thermal_sys.c and puts inside step_wise.c, without any change. Signed-off-by: Durgadoss R Signed-off-by: Zhang Rui

Thermal: Introduce fair_share thermal governor

2012-11-05T06:00:07+00:00

This patch introduces a simple 'weight' based governor named fair_share governor. Whenever the thermal framework gets notified of the trip point violation, this governor (if configured), throttles the cooling devices associated with a thermal zone. This mapping between a thermal zone and a cooling device and the effectiveness of cooling are provided in the platform layer. Signed-off-by: Durgadoss R Signed-off-by: Zhang Rui

hwmon: exynos4: move thermal sensor driver to driver/thermal directory

2012-09-24T06:44:38+00:00

This movement is needed because the hwmon entries and corresponding sysfs interface is a duplicate of utilities already provided by driver/thermal/thermal_sys.c. The goal is to place it in thermal folder and add necessary functions to use the in-kernel thermal interfaces. Signed-off-by: Amit Daniel Kachhap Acked-by: Guenter Roeck Cc: SangWook Ju Cc: Durgadoss Cc: Len Brown Cc: Jean Delvare Cc: Kyungmin Park Cc: Kukjin Kim Signed-off-by: Andrew Morton Signed-off-by: Amit Daniel Kachhap Signed-off-by: Zhang Rui