static struct pstate_adjust_policy default_policy = {
.sample_rate_ms = 10,
.deadband = 0,
- .setpoint = 109,
- .p_gain_pct = 17,
+ .setpoint = 97,
+ .p_gain_pct = 20,
.d_gain_pct = 0,
- .i_gain_pct = 4,
+ .i_gain_pct = 0,
};
struct perf_limits {
static inline int intel_pstate_get_scaled_busy(struct cpudata *cpu)
{
int32_t busy_scaled;
- int32_t core_busy, turbo_pstate, current_pstate;
+ int32_t core_busy, max_pstate, current_pstate;
core_busy = int_tofp(cpu->samples[cpu->sample_ptr].core_pct_busy);
- turbo_pstate = int_tofp(cpu->pstate.turbo_pstate);
+ max_pstate = int_tofp(cpu->pstate.max_pstate);
current_pstate = int_tofp(cpu->pstate.current_pstate);
- busy_scaled = mul_fp(core_busy, div_fp(turbo_pstate, current_pstate));
+ busy_scaled = mul_fp(core_busy, div_fp(max_pstate, current_pstate));
return fp_toint(busy_scaled);
}
static int __cpuinit intel_pstate_cpu_init(struct cpufreq_policy *policy)
{
- int rc, min_pstate, max_pstate;
struct cpudata *cpu;
+ int rc;
rc = intel_pstate_init_cpu(policy->cpu);
if (rc)
else
policy->policy = CPUFREQ_POLICY_POWERSAVE;
- intel_pstate_get_min_max(cpu, &min_pstate, &max_pstate);
- policy->min = min_pstate * 100000;
- policy->max = max_pstate * 100000;
+ policy->min = cpu->pstate.min_pstate * 100000;
+ policy->max = cpu->pstate.turbo_pstate * 100000;
/* cpuinfo and default policy values */
policy->cpuinfo.min_freq = cpu->pstate.min_pstate * 100000;