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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 776b34396144..74ef51dfb816 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -15,6 +15,23 @@ menuconfig THERMAL if THERMAL +config THERMAL_EMERGENCY_POWEROFF_DELAY_MS + int "Emergency poweroff delay in milli-seconds" + depends on THERMAL + default 0 + help + Thermal subsystem will issue a graceful shutdown when + critical temperatures are reached using orderly_poweroff(). In + case of failure of an orderly_poweroff(), the thermal emergency + poweroff kicks in after a delay has elapsed and shuts down the system. + This config is number of milliseconds to delay before emergency + poweroff kicks in. Similarly to the critical trip point, + the delay should be carefully profiled so as to give adequate + time for orderly_poweroff() to finish on regular execution. + If set to 0 emergency poweroff will not be supported. + + In doubt, leave as 0. + config THERMAL_HWMON bool prompt "Expose thermal sensors as hwmon device" |