diff options
| author | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
|---|---|---|
| committer | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
| commit | 709c4d66e0b107ca606941b988bad717c0b45d9b (patch) | |
| tree | 37ee08b1eb308f3b2b6426d5793545c38396b838 /recipes/linux/linux-2.6.21/cpufreq-ondemand-by-default.patch | |
| parent | fa6cd5a3b993f16c27de4ff82b42684516d433ba (diff) | |
rename packages/ to recipes/ per earlier agreement
See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816
Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'recipes/linux/linux-2.6.21/cpufreq-ondemand-by-default.patch')
| -rw-r--r-- | recipes/linux/linux-2.6.21/cpufreq-ondemand-by-default.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/recipes/linux/linux-2.6.21/cpufreq-ondemand-by-default.patch b/recipes/linux/linux-2.6.21/cpufreq-ondemand-by-default.patch new file mode 100644 index 0000000000..bb5443cdef --- /dev/null +++ b/recipes/linux/linux-2.6.21/cpufreq-ondemand-by-default.patch @@ -0,0 +1,42 @@ +Index: linux-2.6.21gum/drivers/cpufreq/Kconfig +=================================================================== +--- linux-2.6.21gum.orig/drivers/cpufreq/Kconfig ++++ linux-2.6.21gum/drivers/cpufreq/Kconfig +@@ -52,7 +52,7 @@ config CPU_FREQ_STAT_DETAILS + + choice + prompt "Default CPUFreq governor" +- default CPU_FREQ_DEFAULT_GOV_USERSPACE if CPU_FREQ_SA1100 || CPU_FREQ_SA1110 ++ default CPU_FREQ_DEFAULT_GOV_USERSPACE if CPU_FREQ_SA1100 || CPU_FREQ_SA1110 || CPU_FREQ_PXA + default CPU_FREQ_DEFAULT_GOV_PERFORMANCE + help + This option sets which CPUFreq governor shall be loaded at +@@ -75,6 +75,14 @@ config CPU_FREQ_DEFAULT_GOV_USERSPACE + program shall be able to set the CPU dynamically without having + to enable the userspace governor manually. + ++config CPU_FREQ_DEFAULT_GOV_ONDEMAND ++ bool "ondemand" ++ select CPU_FREQ_GOV_ONDEMAND ++ help ++ Use the CPUFreq governor 'ondemand' as default. This sets ++ the frequency dynamically based on CPU load, throttling up ++ and down as necessary. ++ + endchoice + + config CPU_FREQ_GOV_PERFORMANCE +Index: linux-2.6.21gum/include/linux/cpufreq.h +=================================================================== +--- linux-2.6.21gum.orig/include/linux/cpufreq.h ++++ linux-2.6.21gum/include/linux/cpufreq.h +@@ -286,6 +286,9 @@ extern struct cpufreq_governor cpufreq_g + #elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE) + extern struct cpufreq_governor cpufreq_gov_userspace; + #define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_userspace ++#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND) ++extern struct cpufreq_governor cpufreq_gov_dbs; ++#define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_dbs; + #endif + + |