diff options
| author |   Nishanth Menon <nm@ti.com> | 2012-10-29 15:01:43 -0500 |
|---|---|---|
| committer |   MyungJoo Ham <myungjoo.ham@samsung.com> | 2012-11-20 18:46:12 +0900 |
| commit | 3aa173b8db200bb96354481acc0a5b9e123119fe (patch) | |
| tree | f24511e8b86dd4c482f8551317363ed07fb327a6 /drivers/devfreq/governor.h | |
| parent | PM / devfreq: export update_devfreq (diff) | |
| download | linux-dev-3aa173b8db200bb96354481acc0a5b9e123119fe.tar.xz linux-dev-3aa173b8db200bb96354481acc0a5b9e123119fe.zip | |
PM / devfreq: provide hooks for governors to be registered
Add devfreq_add_governor and devfreq_remove_governor which
can be invoked by governors to register with devfreq.
This sets up the stage to dynamically switch governors and
allow governors to be dynamically loaded as well.
Cc: Rajagopal Venkat <rajagopal.venkat@linaro.org>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kevin Hilman <khilman@ti.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq/governor.h')
| -rw-r--r-- | drivers/devfreq/governor.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h index 26432ac0a398..fad7d6321978 100644 --- a/drivers/devfreq/governor.h +++ b/drivers/devfreq/governor.h @@ -34,4 +34,8 @@ extern void devfreq_monitor_suspend(struct devfreq *devfreq); extern void devfreq_monitor_resume(struct devfreq *devfreq); extern void devfreq_interval_update(struct devfreq *devfreq, unsigned int *delay); + +extern int devfreq_add_governor(struct devfreq_governor *governor); +extern int devfreq_remove_governor(struct devfreq_governor *governor); + #endif /* _GOVERNOR_H */ |