devfreq_get_freq_level(9)

💅 NAME ✨

devfreq_get_freq_level — okay so this is the little function that goes and looks things up in the freq_table for a given frequency 🎀 it's giving "glorified index finder" and honestly? iconic.

🌸 SYNOPSIS 🌸

int devfreq_get_freq_level (struct devfreq *devfreq , unsigned long freq
);

🦋 ARGUMENTS 🦋

• devfreq — the devfreq instance, bestie. the actual device-frequency object you're working with 💖
• freq — the target frequency you're hunting for 🔍 that's the number you want a level for.

👑 SEE ALSO 👑

This function lives in the kernel file ./drivers/devfreq/devfreq.c — that's the main character's home 🏠 and here's the whole friend group it runs with, fr fr:

• find_device_devfreq(9)
• devfreq_get_freq_range(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_recommended_opp(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)

and that's the whole page, bestie, no notes 💅✨ this one came straight out of the kernel API manual, sourced from ./drivers/devfreq, dated October 2026 — go forth and look up those frequencies, iykyk 🫶🌈