diff options
Diffstat (limited to 'drivers/cpufreq/Kconfig')
-rw-r--r-- | drivers/cpufreq/Kconfig | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig index 659879a56dba..af523c539af0 100644 --- a/drivers/cpufreq/Kconfig +++ b/drivers/cpufreq/Kconfig @@ -102,6 +102,15 @@ config CPU_FREQ_DEFAULT_GOV_CONSERVATIVE Be aware that not all cpufreq drivers support the conservative governor. If unsure have a look at the help section of the driver. Fallback governor will be the performance governor. + +config CPU_FREQ_DEFAULT_GOV_SCHED + bool "sched" + select CPU_FREQ_GOV_SCHED + help + Use the CPUfreq governor 'sched' as default. This scales + cpu frequency using CPU utilization estimates from the + scheduler. + endchoice config CPU_FREQ_GOV_PERFORMANCE @@ -183,6 +192,18 @@ config CPU_FREQ_GOV_CONSERVATIVE If in doubt, say N. +config CPU_FREQ_GOV_SCHED + bool "'sched' cpufreq governor" + depends on CPU_FREQ + select CPU_FREQ_GOV_COMMON + help + 'sched' - this governor scales cpu frequency from the + scheduler as a function of cpu capacity utilization. It does + not evaluate utilization on a periodic basis (as ondemand + does) but instead is event-driven by the scheduler. + + If in doubt, say N. + comment "CPU frequency scaling drivers" config CPUFREQ_DT |