Apparently, _H. S._, on 20/05/05 00:29,typed: > I am trying to make cpufreq work on a Dell Inspiron 5160. I have acpi > working and acpid and cpufreqd running in 2.6.10 kernel (running Debian > Sarge). However, while reading up on frequency scaling, I see that I can > manually change the frequency with : > echo 1800000 > scaling_setspeed > > and also change governor modes. But I do not have scaling_setspeed and > not many choices for governors: > # cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors > performance > > I guess since I do not have userspace among available governors I do not > have /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed. > > My kernel has CONFIG_CPU_FREQ_GOV_USERSPACE=m: > # > # CPU Frequency scaling > # > CONFIG_CPU_FREQ=y > # CONFIG_CPU_FREQ_DEBUG is not set > CONFIG_CPU_FREQ_PROC_INTF=m > CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y > # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set > CONFIG_CPU_FREQ_GOV_PERFORMANCE=y > CONFIG_CPU_FREQ_GOV_POWERSAVE=m > CONFIG_CPU_FREQ_GOV_USERSPACE=m > # CONFIG_CPU_FREQ_24_API is not set > CONFIG_CPU_FREQ_GOV_ONDEMAND=m > CONFIG_CPU_FREQ_TABLE=m > > > What is the corresponding module that I have to load to get > scaling_setspeed. I hope I do not have to compile this option into the > kernel to make it work. > > thanks, > ->HS >
RobD over at alt.os.linux provided the answer: "The modules related to CPU_FREQ are: obj-$(CONFIG_CPU_FREQ) += cpufreq.o obj-$(CONFIG_CPU_FREQ_GOV_PERFORMANCE) += cpufreq_performance.o obj-$(CONFIG_CPU_FREQ_GOV_POWERSAVE) += cpufreq_powersave.o obj-$(CONFIG_CPU_FREQ_GOV_USERSPACE) += cpufreq_userspace.o obj-$(CONFIG_CPU_FREQ_TABLE) += freq_table.o obj-$(CONFIG_CPU_FREQ_PROC_INTF) += proc_intf.o and, scaling_setspeed requires cpufreq_userspace." ->HS -- Please remove the underscores ( the '_' symbols) from my email address to obtain the correct one. Apologies, but the fudging is to remove spam. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
