devfreq_recommended_opp(9)

🌸 NAME 🌸

hey bestie, welcome to the devfreq_recommended_opp(9) page from the Kernel API Manual ✨

devfreq_recommended_opp — the helper function that gets you the proper OPP for the freq value you hand to the target callback. 💖

✨ SYNOPSIS ✨

struct dev_pm_opp * devfreq_recommended_opp (struct device *dev ,
unsigned long *freq , u32 flags );

🎀 ARGUMENTS 🎀

• dev — the devfreq user device. (parent of devfreq) 🫶
• freq — the frequency given to the target function.
• flags — flags handed from the devfreq framework.

🦋 DESCRIPTION 🦋

okay so here's the tea: the callers are required to call dev_pm_opp_put for the returned OPP after use. that's the requirement, bestie — don't forget it 💅

💜 SEE ALSO 💜

Kernel file: ./drivers/devfreq/devfreq.c

• find_device_devfreq(9)
• devfreq_get_freq_range(9)
• devfreq_get_freq_level(9)
• devfreq_update_status(9)
• find_devfreq_governor(9)
• try_then_request_governor(9)
• devfreq_update_target(9)
• update_devfreq(9)
• devfreq_monitor(9)
• devfreq_monitor_start(9)
• devfreq_monitor_stop(9)
• devfreq_monitor_suspend(9)
• devfreq_monitor_resume(9)
• devfreq_update_interval(9)
• devfreq_notifier_call(9)
• qos_notifier_call(9)
• qos_min_notifier_call(9)
• qos_max_notifier_call(9)
• devfreq_dev_release(9)
• devfreq_add_device(9)
• devfreq_remove_device(9)
• devm_devfreq_add_device(9)
• devm_devfreq_remove_device(9)
• devfreq_suspend_device(9)
• devfreq_resume_device(9)
• devfreq_suspend(9)
• devfreq_resume(9)
• devfreq_add_governor(9)
• devm_devfreq_add_governor(9)
• devfreq_remove_governor(9)
• devfreq_summary_show(9)
• devfreq_register_opp_notifier(9)
• devfreq_unregister_opp_notifier(9)
• devm_devfreq_register_opp_notifier(9)
• devm_devfreq_unregister_opp_notifier(9)
• devfreq_register_notifier(9)
• devm_devfreq_register_notifier(9)
• devm_devfreq_unregister_notifier(9)

okay that's the whole page, bestie 🎀 source/version: ./drivers/devfreq; date: October 2026; manual: devfreq_recommended_opp(9) 💅