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