From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/cpufreq/cpufreq_performance.c | 45 +++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 drivers/cpufreq/cpufreq_performance.c (limited to 'drivers/cpufreq/cpufreq_performance.c') diff --git a/drivers/cpufreq/cpufreq_performance.c b/drivers/cpufreq/cpufreq_performance.c new file mode 100644 index 0000000000..addd93f2a4 --- /dev/null +++ b/drivers/cpufreq/cpufreq_performance.c @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * linux/drivers/cpufreq/cpufreq_performance.c + * + * Copyright (C) 2002 - 2003 Dominik Brodowski + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include +#include + +static void cpufreq_gov_performance_limits(struct cpufreq_policy *policy) +{ + pr_debug("setting to %u kHz\n", policy->max); + __cpufreq_driver_target(policy, policy->max, CPUFREQ_RELATION_H); +} + +static struct cpufreq_governor cpufreq_gov_performance = { + .name = "performance", + .owner = THIS_MODULE, + .flags = CPUFREQ_GOV_STRICT_TARGET, + .limits = cpufreq_gov_performance_limits, +}; + +#ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE +struct cpufreq_governor *cpufreq_default_governor(void) +{ + return &cpufreq_gov_performance; +} +#endif +#ifndef CONFIG_CPU_FREQ_GOV_PERFORMANCE_MODULE +struct cpufreq_governor *cpufreq_fallback_governor(void) +{ + return &cpufreq_gov_performance; +} +#endif + +MODULE_AUTHOR("Dominik Brodowski "); +MODULE_DESCRIPTION("CPUfreq policy governor 'performance'"); +MODULE_LICENSE("GPL"); + +cpufreq_governor_init(cpufreq_gov_performance); +cpufreq_governor_exit(cpufreq_gov_performance); -- cgit v1.2.3