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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-07 19:26:02 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-07 19:26:02 +0100 |
| commit | 15d4cb9013ab7cdf10760aeabd07b007d635b321 (patch) | |
| tree | 6c49842895e8f925881e4d0ccbc597b7081c8508 /include | |
| parent | adf9684588ec1769b77a9e1c7c68fbad49ec5e43 (diff) | |
| parent | fbbcdc0744dace5fcc8147d11c5fb0791126848a (diff) | |
| download | linux-15d4cb9013ab7cdf10760aeabd07b007d635b321.tar.gz linux-15d4cb9013ab7cdf10760aeabd07b007d635b321.tar.bz2 linux-15d4cb9013ab7cdf10760aeabd07b007d635b321.zip | |
Merge branch 'pm-cpufreq'
* pm-cpufreq:
intel_pstate: skip the driver if ACPI has power mgmt option
cpufreq: ondemand: Remove redundant return statement
cpufreq: move freq change notifications to cpufreq core
cpufreq: distinguish drivers that do asynchronous notifications
cpufreq/intel_pstate: Add static declarations to internal functions
cpufreq: arm_big_little: reconfigure switcher behavior at run time
cpufreq: arm_big_little: add in-kernel switching (IKS) support
ARM: vexpress/TC2: register vexpress-spc cpufreq device
cpufreq: arm_big_little: add vexpress SPC interface driver
ARM: vexpress/TC2: add cpu clock support
ARM: vexpress/TC2: add support for CPU DVFS
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpufreq.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 93a8c34d6c7f..5bd6ab9b0c27 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -237,6 +237,13 @@ struct cpufreq_driver { */ #define CPUFREQ_HAVE_GOVERNOR_PER_POLICY (1 << 3) +/* + * Driver will do POSTCHANGE notifications from outside of their ->target() + * routine and so must set cpufreq_driver->flags with this flag, so that core + * can handle them specially. + */ +#define CPUFREQ_ASYNC_NOTIFICATION (1 << 4) + int cpufreq_register_driver(struct cpufreq_driver *driver_data); int cpufreq_unregister_driver(struct cpufreq_driver *driver_data); |