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When selecting a target cooling state in get_target_state(), make sure that the state is at least as high as the minimum when the temperature is rising and at least as low as the maximum when the temperature is falling. This is necessary because, in the THREAML_TREND_RAISING and THERMAL_TREND_DROPPING cases, the current state may only be incremented or decremented by one even if it is outside the bounds of the thermal instance. This might occur, for example, if the CPU is heating up and hits a thermal trip point for the first time when it's frequency is much higher than the range specified by the thermal instance corresponding to the trip point. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> |
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.. | ||
armada_thermal.c | ||
cpu_cooling.c | ||
db8500_cpufreq_cooling.c | ||
db8500_thermal.c | ||
dove_thermal.c | ||
exynos_thermal.c | ||
fair_share.c | ||
intel_powerclamp.c | ||
Kconfig | ||
kirkwood_thermal.c | ||
Makefile | ||
rcar_thermal.c | ||
spear_thermal.c | ||
step_wise.c | ||
thermal_core.h | ||
thermal_sys.c | ||
user_space.c |