Commit 00e299ff authored by Mike Chan's avatar Mike Chan Committed by Dave Jones

[CPUFREQ] ondemand: Refactor frequency increase code

Make simpler to read and call.

*** v3 - Always call when powersave_bias is enabled.
Acked-by: default avatarVenkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: default avatarMike Chan <mike@android.com>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 298decfb
......@@ -459,6 +459,17 @@ static struct attribute_group dbs_attr_group_old = {
/************************** sysfs end ************************/
static void dbs_freq_increase(struct cpufreq_policy *p, unsigned int freq)
{
if (dbs_tuners_ins.powersave_bias)
freq = powersave_bias_target(p, freq, CPUFREQ_RELATION_H);
else if (p->cur == p->max)
return;
__cpufreq_driver_target(p, freq, dbs_tuners_ins.powersave_bias ?
CPUFREQ_RELATION_L : CPUFREQ_RELATION_H);
}
static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
{
unsigned int max_load_freq;
......@@ -551,19 +562,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
/* Check for frequency increase */
if (max_load_freq > dbs_tuners_ins.up_threshold * policy->cur) {
/* if we are already at full speed then break out early */
if (!dbs_tuners_ins.powersave_bias) {
if (policy->cur == policy->max)
return;
__cpufreq_driver_target(policy, policy->max,
CPUFREQ_RELATION_H);
} else {
int freq = powersave_bias_target(policy, policy->max,
CPUFREQ_RELATION_H);
__cpufreq_driver_target(policy, freq,
CPUFREQ_RELATION_L);
}
dbs_freq_increase(policy, policy->max);
return;
}
......
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