pm_runtime_s...uspend_delay(9)

✨ NAME ✨

okay so this is the Kernel API Manual page for pm_runtime_set_autosuspend_delay(9), bestie. Its whole job? Set a device's autosuspend_delay value. Slay, concise, iconic. 💅

💖 SYNOPSIS 💖

void pm_runtime_set_autosuspend_delay (struct device *dev , int delay );

🎀 ARGUMENTS 🎀

• dev — Device to handle. 🫶
• delay — Value of the new delay in milliseconds. ⏱️

🌸 DESCRIPTION 🌸

So it sets the device's power.autosuspend_delay value. That's it, that's the assignment. ✨

If it changes to negative and the power.use_autosuspend flag is set, it prevents runtime suspends. If it changes the other way, it allows runtime suspends. That's the whole behavioral plot, no cap. 🦋

🦋 SEE ALSO 🦋

Kernel file: ./drivers/base/power/runtime.c

• update_pm_runtime_accounting(9)
• pm_runtime_deactivate_timer(9)
• pm_runtime_cancel_pending(9)
• rpm_check_suspend_allowed(9)
• pm_runtime_release_supplier(9)
• __rpm_callback(9)
• rpm_callback(9)
• rpm_idle(9)
• rpm_suspend(9)
• rpm_resume(9)
• pm_runtime_work(9)
• pm_suspend_timer_fn(9)
• pm_schedule_suspend(9)
• __pm_runtime_idle(9)
• __pm_runtime_suspend(9)
• __pm_runtime_resume(9)
• pm_runtime_get_conditional(9)
• pm_runtime_get_if_active(9)
• pm_runtime_get_if_in_use(9)
• __pm_runtime_set_status(9)
• __pm_runtime_barrier(9)
• pm_runtime_barrier(9)
• pm_runtime_enable(9)
• devm_pm_runtime_set_active_enabled(9)
• devm_pm_runtime_enable(9)
• devm_pm_runtime_get_noresume(9)
• pm_runtime_forbid(9)
• pm_runtime_allow(9)
• pm_runtime_no_callbacks(9)
• pm_runtime_irq_safe(9)
• update_autosuspend(9)
• __pm_runtime_use_autosuspend(9)
• pm_runtime_init(9)
• pm_runtime_reinit(9)
• pm_runtime_remove(9)
• pm_runtime_get_suppliers(9)
• pm_runtime_put_suppliers(9)
• pm_runtime_drop_link(9)
• pm_runtime_force_suspend(9)
• pm_runtime_force_resume(9)

💌 okay that's the page, bestie — the manual footer says source/version ./drivers/base/power, date October 2026, and the footer label is pm_runtime_s...uspend_delay(9). go be iconic with those runtime PM calls 💖✨