--- arch/arm/mach-msm/msm_mpdecision.c

+++ arch/arm/mach-msm/msm_mpdecision.c

@@ -80,7 +80,7 @@ static struct msm_mpdec_tuners {

.min_cpus = 1,

};

-static unsigned int NwNs_Threshold[8] = {19, 10, 28, 30, 32, 30, 0, 35};

+static unsigned int NwNs_Threshold[8] = {12, 0, 25, 20, 32, 28, 0, 35};

static unsigned int TwTs_Threshold[8] = {140, 0, 140, 190, 140, 190, 0, 190};

extern unsigned int get_rq_info(void);

@@ -312,9 +312,21 @@ static void msm_mpdec_late_resume(struct

for_each_possible_cpu(cpu)

per_cpu(msm_mpdec_cpudata, cpu).device_suspended = false;

+ mutex_lock(&per_cpu(msm_mpdec_cpudata, 1).suspend_mutex);

+ if (!cpu_online(1)) {

+ /* Always enable cpu1 when screen comes online.

+ * This boosts the wakeup process. */

+ cpu_up(1);

+ per_cpu(msm_mpdec_cpudata, 1).on_time = ktime_to_ms(ktime_get());

+ per_cpu(msm_mpdec_cpudata, 1).online = true;

+ pr_info(MPDEC_TAG"Screen -> on. Hot plugged CPU1 | Mask=[%d%d%d%d]\n",

+ cpu_online(0), cpu_online(1), cpu_online(2), cpu_online(3));

+ }

+ mutex_unlock(&per_cpu(msm_mpdec_cpudata, 1).suspend_mutex);

+

/* wake up main work thread */

- queue_delayed_work(msm_mpdec_workq, &msm_mpdec_work,

- msecs_to_jiffies(msm_mpdec_tuners_ins.delay));

+ was_paused = true;

+ queue_delayed_work(msm_mpdec_workq, &msm_mpdec_work, 0);

pr_info(MPDEC_TAG"Screen -> on. Activated mpdecision. | Mask=[%d%d%d%d]\n",

cpu_online(0), cpu_online(1), cpu_online(2), cpu_online(3));