diff options
Diffstat (limited to 'drivers/thermal/Kconfig')
| -rw-r--r-- | drivers/thermal/Kconfig | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index af40db0df58e..0ae6bbf0a89b 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -42,6 +42,17 @@ config THERMAL_OF Say 'Y' here if you need to build thermal infrastructure based on device tree. +config THERMAL_WRITABLE_TRIPS + bool "Enable writable trip points" + help + This option allows the system integrator to choose whether + trip temperatures can be changed from userspace. The + writable trips need to be specified when setting up the + thermal zone but the choice here takes precedence. + + Say 'Y' here if you would like to allow userspace tools to + change trip temperatures. + choice prompt "Default Thermal governor" default THERMAL_DEFAULT_GOV_STEP_WISE @@ -71,6 +82,14 @@ config THERMAL_DEFAULT_GOV_USER_SPACE Select this if you want to let the user space manage the platform thermals. +config THERMAL_DEFAULT_GOV_POWER_ALLOCATOR + bool "power_allocator" + select THERMAL_GOV_POWER_ALLOCATOR + help + Select this if you want to control temperature based on + system and device power allocation. This governor can only + operate on cooling devices that implement the power API. + endchoice config THERMAL_GOV_FAIR_SHARE @@ -99,6 +118,13 @@ config THERMAL_GOV_USER_SPACE help Enable this to let the user space manage the platform thermals. +config THERMAL_GOV_POWER_ALLOCATOR + bool "Power allocator thermal governor" + select THERMAL_POWER_ACTOR + help + Enable this to manage platform thermals by dynamically + allocating and limiting power to devices. + config CPU_THERMAL bool "generic cpu cooling support" depends on CPU_FREQ @@ -122,6 +148,20 @@ 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 |