From c99e720a71216066565d7cf6fb2940b3bd504efd Mon Sep 17 00:00:00 2001 From: Dietmar Eggemann Date: Fri, 21 Jul 2017 11:16:45 +0100 Subject: [PATCH] ANDROID: cpufreq: arm_big_little: invoke frequency-invariance setter function Call the frequency-invariance setter function arch_set_freq_scale() if the new frequency has been successfully set which is indicated by bL_cpufreq_set_rate() returning 0. Cc: Rafael J. Wysocki Cc: Viresh Kumar Cc: Sudeep Holla Signed-off-by: Dietmar Eggemann Change-Id: I6fe98b7be9439fe46a44bbfb369ca169c3eb58dc Signed-off-by: Chris Redpath --- drivers/cpufreq/arm_big_little.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c index 17504129fd77..0c41ab3b16eb 100644 --- a/drivers/cpufreq/arm_big_little.c +++ b/drivers/cpufreq/arm_big_little.c @@ -213,6 +213,7 @@ static int bL_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); @@ -229,7 +230,14 @@ static int bL_cpufreq_set_target(struct cpufreq_policy *policy, } } - return bL_cpufreq_set_rate(cpu, actual_cluster, new_cluster, freqs_new); + ret = bL_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; } static inline u32 get_table_count(struct cpufreq_frequency_table *table) -- 2.20.1