Merge "clk: qcom: clk-cpu-osm: Add the fast_switch cpufreq callback" (c01cc7dd) · Commits · e / devices / android_kernel_oneplus_sm8150

drivers/clk/qcom/clk-cpu-osm.c

+17 −0

Original line number	Diff line number	Diff line
		@@ -535,6 +535,21 @@ osm_cpufreq_target_index(struct cpufreq_policy *policy, unsigned int index)
		return 0;
		}

		static unsigned int
		osm_cpufreq_fast_switch(struct cpufreq_policy *policy, unsigned int target_freq)
		{
		int index;

		index = cpufreq_frequency_table_target(policy, target_freq,
		CPUFREQ_RELATION_L);
		if (index < 0)
		return 0;

		osm_cpufreq_target_index(policy, index);

		return policy->freq_table[index].frequency;
		}

		static unsigned int osm_cpufreq_get(unsigned int cpu)
		{
		struct cpufreq_policy *policy = cpufreq_cpu_get_raw(cpu);
		@@ -616,6 +631,7 @@ static int osm_cpufreq_cpu_init(struct cpufreq_policy *policy)
		}

		policy->dvfs_possible_from_any_cpu = true;
		policy->fast_switch_possible = true;
		policy->driver_data = c;
		return 0;

		@@ -645,6 +661,7 @@ static struct cpufreq_driver qcom_osm_cpufreq_driver = {
		.get = osm_cpufreq_get,
		.init = osm_cpufreq_cpu_init,
		.exit = osm_cpufreq_cpu_exit,
		.fast_switch = osm_cpufreq_fast_switch,
		.name = "osm-cpufreq",
		.attr = osm_cpufreq_attr,
		.boost_enabled = true,