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Commit 0b7c328f authored by Xiaoguang Chen's avatar Xiaoguang Chen Committed by Rafael J. Wysocki
Browse files

PM: devfreq: init performance/powersave governor 



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: default avatarXiaoguang Chen <chenxg@marvell.com>
Acked-by: default avatarMyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent 69964ea4

drivers/devfreq/governor_performance.c

+7 −0
Original line number Diff line number Diff line
@@ -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,

};

drivers/devfreq/governor_powersave.c

+7 −0
Original line number Diff line number Diff line
@@ -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,

};