Merge "PM / devfreq: Add a new target flag for the performance governor" (fa9aa2be) · Commits · e / devices / android_kernel_sony_msm8994

drivers/devfreq/governor_performance.c

+17 −4

Original line number	Diff line number	Diff line
		@@ -32,13 +32,26 @@ static int devfreq_performance_handler(struct devfreq *devfreq,
		unsigned int event, void *data)
		{
		int ret = 0;
		unsigned long freq;

		if (event == DEVFREQ_GOV_START \|\| event == DEVFREQ_GOV_RESUME) {
		mutex_lock(&devfreq->lock);
		freq = devfreq->previous_freq;
		switch (event) {
		case DEVFREQ_GOV_START:
		devfreq->profile->target(devfreq->dev.parent,
		&freq,
		DEVFREQ_FLAG_WAKEUP_MAXFREQ);
		/* fall through */
		case DEVFREQ_GOV_RESUME:
		ret = update_devfreq(devfreq);
		mutex_unlock(&devfreq->lock);
		break;
		case DEVFREQ_GOV_SUSPEND:
		devfreq->profile->target(devfreq->dev.parent,
		&freq,
		DEVFREQ_FLAG_WAKEUP_MAXFREQ);
		break;
		}

		mutex_unlock(&devfreq->lock);
		return ret;
		}

+1 −0

Original line number	Diff line number	Diff line
		@@ -51,6 +51,7 @@ struct devfreq_dev_status {
		* bound (greatest lower bound)
		*/
		#define DEVFREQ_FLAG_LEAST_UPPER_BOUND 0x1
		#define DEVFREQ_FLAG_WAKEUP_MAXFREQ 0x2

		#define DEVFREQ_FLAG_FAST_HINT 0x2
		#define DEVFREQ_FLAG_SLOW_HINT 0x4