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(wetek_play) platform_init: Assume SMP uses shared cpufreq policy for all CPUs

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kszaq 2015-01-19 00:04:21 +01:00 committed by Stephan Raue
parent eda2b9b08b
commit 8a26958aed
1 changed files with 12 additions and 11 deletions
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5
projects/WeTek_Play/initramfs/platform_init
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@ -61,7 +61,8 @@ echo rm default > /sys/class/vfm/map
echo add default decoder ppmgr deinterlace amvideo > /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 # Boot with performance governor, then switch to the governor specified in the kernel command line
for cpufreq in /sys/devices/system/cpu/cpu[0-9]*/cpufreq; do # Assume SMP uses shared cpufreq policy for all CPUs
cpufreq="/sys/devices/system/cpu/cpu0/cpufreq"
if [ -n "$scaling_governor" ]; then if [ -n "$scaling_governor" ]; then
echo "$scaling_governor" > "$cpufreq/scaling_governor" echo "$scaling_governor" > "$cpufreq/scaling_governor"
fi fi
@ -70,5 +71,5 @@ for cpufreq in /sys/devices/system/cpu/cpu[0-9]*/cpufreq; do
fi fi
if [ -n "$scaling_max_freq" ]; then if [ -n "$scaling_max_freq" ]; then
echo "$scaling_max_freq" > "$cpufreq/scaling_max_freq" echo "$scaling_max_freq" > "$cpufreq/scaling_max_freq"
echo "$scaling_max_freq" > "$cpufreq/scaling_dflt_freq"
fi fi
done