diff options
| -rw-r--r-- | drivers/cpufreq/cpufreq-dt.c | 10 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 12 | ||||
| -rw-r--r-- | drivers/cpufreq/qcom-cpufreq-hw.c | 9 | ||||
| -rw-r--r-- | drivers/cpufreq/scmi-cpufreq.c | 12 | ||||
| -rw-r--r-- | drivers/cpufreq/scpi-cpufreq.c | 6 | ||||
| -rw-r--r-- | drivers/cpufreq/vexpress-spc-cpufreq.c | 12 |
6 files changed, 18 insertions, 43 deletions
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 944d7b45afe9..9fd4ce774f12 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -40,16 +40,8 @@ static int set_target(struct cpufreq_policy *policy, unsigned int index) { struct private_data *priv = policy->driver_data; unsigned long freq = policy->freq_table[index].frequency; - int ret; - - ret = dev_pm_opp_set_rate(priv->cpu_dev, freq * 1000); - if (!ret) { - arch_set_freq_scale(policy->related_cpus, freq, - policy->cpuinfo.max_freq); - } - - return ret; + return dev_pm_opp_set_rate(priv->cpu_dev, freq * 1000); } /* diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 47aa90f9a7c2..4d5fe777184a 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -446,6 +446,10 @@ void cpufreq_freq_transition_end(struct cpufreq_policy *policy, cpufreq_notify_post_transition(policy, freqs, transition_failed); + arch_set_freq_scale(policy->related_cpus, + policy->cur, + policy->cpuinfo.max_freq); + policy->transition_ongoing = false; policy->transition_task = NULL; @@ -2056,9 +2060,15 @@ EXPORT_SYMBOL(cpufreq_unregister_notifier); unsigned int cpufreq_driver_fast_switch(struct cpufreq_policy *policy, unsigned int target_freq) { + unsigned int freq; + target_freq = clamp_val(target_freq, policy->min, policy->max); + freq = cpufreq_driver->fast_switch(policy, target_freq); + + arch_set_freq_scale(policy->related_cpus, freq, + policy->cpuinfo.max_freq); - return cpufreq_driver->fast_switch(policy, target_freq); + return freq; } EXPORT_SYMBOL_GPL(cpufreq_driver_fast_switch); diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index 3fb044b907a8..aabe4306d92f 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -85,8 +85,6 @@ static int qcom_cpufreq_hw_target_index(struct cpufreq_policy *policy, if (icc_scaling_enabled) qcom_cpufreq_set_bw(policy, freq); - arch_set_freq_scale(policy->related_cpus, freq, - policy->cpuinfo.max_freq); return 0; } @@ -113,16 +111,11 @@ static unsigned int qcom_cpufreq_hw_fast_switch(struct cpufreq_policy *policy, { void __iomem *perf_state_reg = policy->driver_data; unsigned int index; - unsigned long freq; index = policy->cached_resolved_idx; writel_relaxed(index, perf_state_reg); - freq = policy->freq_table[index].frequency; - arch_set_freq_scale(policy->related_cpus, freq, - policy->cpuinfo.max_freq); - - return freq; + return policy->freq_table[index].frequency; } static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev, diff --git a/drivers/cpufreq/scmi-cpufreq.c b/drivers/cpufreq/scmi-cpufreq.c index fb42e3390377..6dd1311660b5 100644 --- a/drivers/cpufreq/scmi-cpufreq.c +++ b/drivers/cpufreq/scmi-cpufreq.c @@ -48,16 +48,11 @@ static unsigned int scmi_cpufreq_get_rate(unsigned int cpu) static int scmi_cpufreq_set_target(struct cpufreq_policy *policy, unsigned int index) { - int ret; struct scmi_data *priv = policy->driver_data; struct scmi_perf_ops *perf_ops = handle->perf_ops; u64 freq = policy->freq_table[index].frequency; - ret = perf_ops->freq_set(handle, priv->domain_id, freq * 1000, false); - if (!ret) - arch_set_freq_scale(policy->related_cpus, freq, - policy->cpuinfo.max_freq); - return ret; + return perf_ops->freq_set(handle, priv->domain_id, freq * 1000, false); } static unsigned int scmi_cpufreq_fast_switch(struct cpufreq_policy *policy, @@ -67,11 +62,8 @@ static unsigned int scmi_cpufreq_fast_switch(struct cpufreq_policy *policy, struct scmi_perf_ops *perf_ops = handle->perf_ops; if (!perf_ops->freq_set(handle, priv->domain_id, - target_freq * 1000, true)) { - arch_set_freq_scale(policy->related_cpus, target_freq, - policy->cpuinfo.max_freq); + target_freq * 1000, true)) return target_freq; - } return 0; } diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c index b0f5388b8854..43db05b949d9 100644 --- a/drivers/cpufreq/scpi-cpufreq.c +++ b/drivers/cpufreq/scpi-cpufreq.c @@ -47,9 +47,8 @@ static unsigned int scpi_cpufreq_get_rate(unsigned int cpu) static int scpi_cpufreq_set_target(struct cpufreq_policy *policy, unsigned int index) { - unsigned long freq = policy->freq_table[index].frequency; + u64 rate = policy->freq_table[index].frequency * 1000; struct scpi_data *priv = policy->driver_data; - u64 rate = freq * 1000; int ret; ret = clk_set_rate(priv->clk, rate); @@ -60,9 +59,6 @@ scpi_cpufreq_set_target(struct cpufreq_policy *policy, unsigned int index) if (clk_get_rate(priv->clk) != rate) return -EIO; - arch_set_freq_scale(policy->related_cpus, freq, - policy->cpuinfo.max_freq); - return 0; } diff --git a/drivers/cpufreq/vexpress-spc-cpufreq.c b/drivers/cpufreq/vexpress-spc-cpufreq.c index 4e8b1dee7c9a..e89b905754d2 100644 --- a/drivers/cpufreq/vexpress-spc-cpufreq.c +++ b/drivers/cpufreq/vexpress-spc-cpufreq.c @@ -182,7 +182,6 @@ static int ve_spc_cpufreq_set_target(struct cpufreq_policy *policy, { u32 cpu = policy->cpu, cur_cluster, new_cluster, actual_cluster; unsigned int freqs_new; - int ret; cur_cluster = cpu_to_cluster(cpu); new_cluster = actual_cluster = per_cpu(physical_cluster, cpu); @@ -197,15 +196,8 @@ static int ve_spc_cpufreq_set_target(struct cpufreq_policy *policy, new_cluster = A15_CLUSTER; } - ret = ve_spc_cpufreq_set_rate(cpu, actual_cluster, new_cluster, - freqs_new); - - if (!ret) { - arch_set_freq_scale(policy->related_cpus, freqs_new, - policy->cpuinfo.max_freq); - } - - return ret; + return ve_spc_cpufreq_set_rate(cpu, actual_cluster, new_cluster, + freqs_new); } static inline u32 get_table_count(struct cpufreq_frequency_table *table) |