From: Christian Marangi Date: Fri, 16 Jun 2023 09:18:05 +0000 (+0200) Subject: ipq806x: set PERFORMANCE as the default cpufreq governor X-Git-Tag: v23.05.0-rc2~24 X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=6f9495b896f53172855cd015ac4024f6b7758e0a;p=openwrt%2Fstaging%2Fhauke.git ipq806x: set PERFORMANCE as the default cpufreq governor Move default cpufreq governor from ONDEMAND to PERFORMANCE. The temp increase is just 2°C and Watt usage the change is minimal in the order of additional millwatt. The SoC and krait in general looks to suffer for some problem with cache scaling. To have better system stability, force cpu freq and cache freq to the max value supported by the system. This follows mvebu platform where cpufreq is broken and cause minimal temp/watt increase. User can still tweak the governor to ondemand using sysfs entry if needed. Signed-off-by: Christian Marangi (cherry picked from commit 6f5ea752d7c95ba426ca21a6588cae8812bb3e7c) --- diff --git a/target/linux/ipq806x/config-5.15 b/target/linux/ipq806x/config-5.15 index 720e3236a3..25d63f8b04 100644 --- a/target/linux/ipq806x/config-5.15 +++ b/target/linux/ipq806x/config-5.15 @@ -71,8 +71,8 @@ CONFIG_CPU_COPY_V6=y CONFIG_CPU_CP15=y CONFIG_CPU_CP15_MMU=y CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_ATTR_SET=y CONFIG_CPU_FREQ_GOV_COMMON=y # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set