config: tegra3: enable /dev mount with ACL
[linux-2.6.git] / drivers / cpufreq / Kconfig
index 9fb8485..57f96eb 100644 (file)
@@ -99,6 +99,16 @@ config CPU_FREQ_DEFAULT_GOV_CONSERVATIVE
          Be aware that not all cpufreq drivers support the conservative
          governor. If unsure have a look at the help section of the
          driver. Fallback governor will be the performance governor.
+
+config CPU_FREQ_DEFAULT_GOV_INTERACTIVE
+       bool "interactive"
+       select CPU_FREQ_GOV_INTERACTIVE
+       help
+         Use the CPUFreq governor 'interactive' as default. This allows
+         you to get a full dynamic cpu frequency capable system by simply
+         loading your cpufreq low-level hardware driver, using the
+         'interactive' governor for latency-sensitive workloads.
+
 endchoice
 
 config CPU_FREQ_GOV_PERFORMANCE
@@ -156,6 +166,23 @@ config CPU_FREQ_GOV_ONDEMAND
 
          If in doubt, say N.
 
+config CPU_FREQ_GOV_INTERACTIVE
+       tristate "'interactive' cpufreq policy governor"
+       help
+         'interactive' - This driver adds a dynamic cpufreq policy governor
+         designed for latency-sensitive workloads.
+
+         This governor attempts to reduce the latency of clock
+         increases so that the system is more responsive to
+         interactive workloads.
+
+         To compile this driver as a module, choose M here: the
+         module will be called cpufreq_interactive.
+
+         For details, take a look at linux/Documentation/cpu-freq.
+
+         If in doubt, say N.
+
 config CPU_FREQ_GOV_CONSERVATIVE
        tristate "'conservative' cpufreq governor"
        depends on CPU_FREQ
@@ -184,5 +211,15 @@ depends on X86
 source "drivers/cpufreq/Kconfig.x86"
 endmenu
 
+menu "ARM CPU frequency scaling drivers"
+depends on ARM
+source "drivers/cpufreq/Kconfig.arm"
+endmenu
+
+menu "PowerPC CPU frequency scaling drivers"
+depends on PPC32 || PPC64
+source "drivers/cpufreq/Kconfig.powerpc"
+endmenu
+
 endif
 endmenu