diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-18 15:41:56 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-18 15:41:56 +0400 |
| commit | bdbff71653db2da9c69ff29a02764c388649d08d (patch) | |
| tree | 00a150d88d8d8da3833ab792d58d40eafddde463 | |
| parent | 35f9162d67c3e20a82b4bd6ec538f3e9c14fb055 (diff) | |
| parent | 0e8244322b7fc45fd11a1c45f70b6bacddf4986f (diff) | |
| download | linux-bdbff71653db2da9c69ff29a02764c388649d08d.tar.xz | |
Merge branch 'pm-fixes'
* pm-fixes:
cpufreq: s3c64xx: Rename index to driver_data
intel_pstate: Fix type mismatch warning
cpufreq / intel_pstate: Fix max_perf_pct on resume
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 14 | ||||
| -rw-r--r-- | drivers/cpufreq/s3c64xx-cpufreq.c | 2 |
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 32b3479a2405..badf6206b2b2 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -383,6 +383,7 @@ static void intel_pstate_get_min_max(struct cpudata *cpu, int *min, int *max) static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate) { int max_perf, min_perf; + u64 val; intel_pstate_get_min_max(cpu, &min_perf, &max_perf); @@ -394,11 +395,11 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate) trace_cpu_frequency(pstate * 100000, cpu->cpu); cpu->pstate.current_pstate = pstate; + val = pstate << 8; if (limits.no_turbo) - wrmsrl(MSR_IA32_PERF_CTL, BIT(32) | (pstate << 8)); - else - wrmsrl(MSR_IA32_PERF_CTL, pstate << 8); + val |= (u64)1 << 32; + wrmsrl(MSR_IA32_PERF_CTL, val); } static inline void intel_pstate_pstate_increase(struct cpudata *cpu, int steps) @@ -637,8 +638,8 @@ static int intel_pstate_cpu_exit(struct cpufreq_policy *policy) static int 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) @@ -652,9 +653,8 @@ static int intel_pstate_cpu_init(struct cpufreq_policy *policy) 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; diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c index 8a72b0c555f8..15631f92ab7d 100644 --- a/drivers/cpufreq/s3c64xx-cpufreq.c +++ b/drivers/cpufreq/s3c64xx-cpufreq.c @@ -166,7 +166,7 @@ static void __init s3c64xx_cpufreq_config_regulator(void) if (freq->frequency == CPUFREQ_ENTRY_INVALID) continue; - dvfs = &s3c64xx_dvfs_table[freq->index]; + dvfs = &s3c64xx_dvfs_table[freq->driver_data]; found = 0; for (i = 0; i < count; i++) { |