Messages in this thread Patch in this message | | | From | Xiaoguang Chen <> | Subject | [PATCH] PM: devfreq: init performance/powersave governor | Date | Fri, 27 Apr 2012 11:16:59 +0800 |
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Performance and powersave governor's get_target_freq is not called if driver chooses one of these two governors. Add init function in governor profile to call update_devfreq which will call get_target_freq subsequently.
Signed-off-by: Xiaoguang Chen <chenxg@marvell.com> --- drivers/devfreq/governor_performance.c | 7 +++++++ drivers/devfreq/governor_powersave.c | 7 +++++++ 2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/drivers/devfreq/governor_performance.c b/drivers/devfreq/governor_performance.c index 574a06b..af75ddd 100644 --- a/drivers/devfreq/governor_performance.c +++ b/drivers/devfreq/governor_performance.c @@ -10,6 +10,7 @@ */ #include <linux/devfreq.h> +#include "governor.h" static int devfreq_performance_func(struct devfreq *df, unsigned long *freq) @@ -25,8 +26,14 @@ static int devfreq_performance_func(struct devfreq *df, return 0; } +static int performance_init(struct devfreq *devfreq) +{ + return update_devfreq(devfreq); +} + const struct devfreq_governor devfreq_performance = { .name = "performance", + .init = performance_init, .get_target_freq = devfreq_performance_func, .no_central_polling = true, }; diff --git a/drivers/devfreq/governor_powersave.c b/drivers/devfreq/governor_powersave.c index d742d4a..fec0cdb 100644 --- a/drivers/devfreq/governor_powersave.c +++ b/drivers/devfreq/governor_powersave.c @@ -10,6 +10,7 @@ */ #include <linux/devfreq.h> +#include "governor.h" static int devfreq_powersave_func(struct devfreq *df, unsigned long *freq) @@ -22,8 +23,14 @@ static int devfreq_powersave_func(struct devfreq *df, return 0; } +static int powersave_init(struct devfreq *devfreq) +{ + return update_devfreq(devfreq); +} + const struct devfreq_governor devfreq_powersave = { .name = "powersave", + .init = powersave_init, .get_target_freq = devfreq_powersave_func, .no_central_polling = true, }; -- 1.7.0.4
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