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projects/WeTek_Hub: Use interactive CPU scaling governor by default

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This commit is contained in:
Alex Deryskyba 2016-09-16 02:10:09 +02:00
parent 6af9595287
commit 1bacbccd1f
2 changed files with 3 additions and 26 deletions
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23
projects/WeTek_Hub/initramfs/platform_init
View File

@ -25,15 +25,6 @@ for arg in $(cat /proc/cmdline); do
hdmimode=*)
hdmimode="${arg#*=}"
;;
scaling_governor=*)
scaling_governor="${arg#*=}"
;;
scaling_min_freq=*)
scaling_min_freq="${arg#*=}"
;;
scaling_max_freq=*)
scaling_max_freq="${arg#*=}"
;;
esac
done
@ -75,17 +66,3 @@ esac
# Include deinterlacer into default VFM map
echo rm default > /sys/class/vfm/map
echo add default decoder ppmgr deinterlace amvideo > /sys/class/vfm/map
# Boot with performance governor, then switch to the governor specified in the kernel command line
# Assume SMP uses shared cpufreq policy for all CPUs
cpufreq="/sys/devices/system/cpu/cpu0/cpufreq"
if [ -n "$scaling_governor" ]; then
echo "$scaling_governor" > "$cpufreq/scaling_governor"
fi
if [ -n "$scaling_min_freq" ]; then
echo "$scaling_min_freq" > "$cpufreq/scaling_min_freq"
fi
if [ -n "$scaling_max_freq" ]; then
echo "$scaling_max_freq" > "$cpufreq/scaling_max_freq"
echo "$scaling_max_freq" > "$cpufreq/scaling_dflt_freq"
fi

6
projects/WeTek_Hub/linux/linux.aarch64.conf
View File

@ -402,19 +402,19 @@ CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_HOTPLUG is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_HOTPLUG=y
# CONFIG_CPU_FREQ_GOV_INTERACTIVE is not set
CONFIG_CPU_FREQ_GOV_INTERACTIVE=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
# CONFIG_GENERIC_CPUFREQ_CPU0 is not set