diff options
Diffstat (limited to 'drivers/thermal/Kconfig')
| -rw-r--r-- | drivers/thermal/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 5aabc4bc0d75..c463c89b90ef 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -147,6 +147,20 @@ config CLOCK_THERMAL device that is configured to use this cooling mechanism will be controlled to reduce clock frequency whenever temperature is high. +config DEVFREQ_THERMAL + bool "Generic device cooling support" + depends on PM_DEVFREQ + depends on PM_OPP + help + This implements the generic devfreq cooling mechanism through + frequency reduction for devices using devfreq. + + This will throttle the device by limiting the maximum allowed DVFS + frequency corresponding to the cooling level. + + In order to use the power extensions of the cooling device, + devfreq should use the simple_ondemand governor. + If you want this support, you should say Y here. config THERMAL_EMULATION @@ -275,6 +289,7 @@ config X86_PKG_TEMP_THERMAL tristate "X86 package temperature thermal driver" depends on X86_THERMAL_VECTOR select THERMAL_GOV_USER_SPACE + select THERMAL_WRITABLE_TRIPS default m help Enable this to register CPU digital sensor for package temperature as @@ -296,6 +311,7 @@ config INTEL_SOC_DTS_THERMAL tristate "Intel SoCs DTS thermal driver" depends on X86 select INTEL_SOC_DTS_IOSF_CORE + select THERMAL_WRITABLE_TRIPS help Enable this to register Intel SoCs (e.g. Bay Trail) platform digital temperature sensor (DTS). These SoCs have two additional DTSs in @@ -322,6 +338,7 @@ config INT340X_THERMAL select ACPI_THERMAL_REL select ACPI_FAN select INTEL_SOC_DTS_IOSF_CORE + select THERMAL_WRITABLE_TRIPS help Newer laptops and tablets that use ACPI may have thermal sensors and other devices with thermal control capabilities outside the core |